2021届黑龙江省大庆实验中学高三上学期第一次月考英语试题(解析版)

大庆实验中学2020—2021学年度上学期第一次月考

高三英语试题

第二部分阅读理解（共两节，满分40 分）

第一节（共15 小题; 每小题2 分，满分30 分）

阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。

A

Below you will find a profile of each gap year program. If there is a specific program you are interested in or a question you have regarding these programs, please feel free to contact them directly.

Youth International

Since 1997, Youth International has been providing many people with the most exciting and educational experience of their life. It is a learning program that combines international travel, inter-cultural exchange, home stays, volunteer community service work and outdoor adventures.

Phone: 720-270-3323

Carpe Diem Education

Through volunteer service, travel and cultural exchange, students of Carpe Diem Education receive a personal insight into themselves and their cultures. We specialize in guiding summer and semester programs for high school students. Each course is carefully crafted to develop leadership and self-awareness within our students, who return home better prepared to be leaders in thought and action.

Phone: 503-285-1800

Center for Interim Programs

Founded in 1980, Center for Interim Programs is the first independent gap-year organization in America. Based on students’ interests and budget, our e xperienced teachers help make individual course choices including: low cost volunteer options, language programs, research trips, and so on. We are committed to helping students find more experiences of formal education and work.

Phone: 413-585-0980

EF Gap Year

EF Gap Year offers students the ability to explore several countries where you will learn a language, volunteer for a good cause, gain international work experience. Choose between a

12-week semester or 26-week academic year. You can then personalize your program to meet your learning goals and interests by deciding where, when, and-how you wish to study on your own. Our well-structured curriculum even allows you to place out of college-level classes and earn advanced credits toward graduation.

1. Which phone number can you dial if you want to improve your leadership?

A. 720-270-3323.

B. 503-285-1800.

C. 413-585-0980.

D. 800-726-9746.

2. What is EF Gap Year’s unique feature?

A. Its reasonable fee.

B. Its experienced teachers.

C. Its personalized program.

D. Its diverse curriculum choices.

3. What do the four programs have in common?

A. They pay attention to volunteer service work.

B. They combine education with home stays.

C. They mainly offer cross-cultural education.

D. They raise students’ interest i n adventure.

【答案】1. B 2. C 3. A

【解析】

这是一篇应用文。主要介绍了四个为学生制定的间隔年学习项目。

【1题详解】

细节理解题。根据Carpe Diem Education部分中Each course is carefully crafted to develop leadership and self-awareness within our students, who return home better prepared to be leaders in thought and action.可知每一门课程都经过精心设计，旨在培养学生的领导力和自我意识，让他们在回国后能更好地为成为思想和行动的领导者做好准备。由此可知，如果你想提高你的领导能力，你可以拨打503-285-1800。故选B。

【2题详解】

细节理解题。根据EF Gap Year部分中You can then personalize your program to meet your

learning goals and interests by deciding where, when, and-how you wish to study on your own.可知然后，您可以通过决定自己希望在哪里、何时以及如何学习来个性化您的课程，以满足您的学习目标和兴趣。由此可知，EF间隔年的独特之处是它的个性化程序。故选C。

【3题详解】

细节理解题。根据Youth International部分中It is a learning program that combines international travel, inter-cultural exchange, home stays, volunteer community service work and outdoor adventures.(这是一个结合国际旅行、跨文化交流、家庭住宿、志愿社区服务工作和户外冒险的学习项目)；Carpe Diem Education部分中Through volunteer service, travel and cultural exchange, students of Carpe Diem Education receive a personal insight into themselves and their cultures.(通过志愿服务、旅游和文化交流，及时行乐教育的学生可以了解他们自己和他们的文化)；Center for Interim Programs部分中Based on students’ interests and budget, our experienced teachers help make individual course choices including: low cost volunteer options, language programs, research trips, and so on.(根据学生的兴趣和预算，我们有经验的老师帮助学生选择个人课程，包括：低成本的志愿者选择，语言课程，研究旅行等)以及EF Gap Year 部分中EF Gap Year offers students the ability to explore several countries where you will learn a language, volunteer for a good cause, gain international work experience.( EF间隔年为学生提供了探索多个国家的能力，在那里你可以学习一门语言，为公益事业做志愿者，获得国际工作经验)由此可知，这四个项目共同之处在于他们重视志愿服务工作。故选A。

B

Roger Rolls was the first black governor in the history of New York State, USA. He was born in one of New York’s dishonorable slums (贫民窟). The children born here rarely did good work after they grew up. However, Roger Rolls was an exception, for he was not only admitted to the university, but also he became a governor.

At one of the press conferences, a reporter asked him, “What made you become the governor?” Faced with more than 300 journalists, Rolls did not mention his struggle but only spoke of his primary school schoolmaster---Pierre Paul.

In 1961, Pierre Paul was engaged as the director and principle of Nobita Primary School. When he entered this school, he found the children here didn’t cooperate with the teachers. Pierre thought up many ways to guide them, but none was effective. Later, he found these children were very superstitious(迷信的), so when he gave lectures, he added a program of palm reading as a means of

fortune-telling, with which he encouraged the students.

When Rolls jumped to the platform with his small hands stretched out, Pierre Paul said, “As soon as I see your slim little fingers, I know you will be the governor of New York State in future.” At that moment, Rolls was shocked because only his grandmother inspired him once, saying that he could become captain of a five-ton ship. This time, Pierre Paul said he could become governor of New York State, so he remembered that remark and believed him.

From that day on, the “New York State Governor” was like a banner (旗帜) that constantly inspired him to study energetically and make progress. Rolls no longer stained his clothes with mud, nor did he speak in foul language. He began to straighten his back when he was walking. In the next more than 40 years, he demanded himself according to the identity of a governor. At the age of 51, he finally became the governor of New York State.

Put up a banner of faith for yourself and you will have the drive to struggle and the dynamism of life!

4. Pierre Paul read palms for the kids to __________.

A. practice his fortune-telling skills

B. find a governor for the future.

C. get them to cooperate with him.

D. inspire them with clever tricks

5. What effect did Pierre’s remarks have on Roger Rolls?

A. He put up a banner in one of the slums.

B. He had more faith in his grandmother.

C. He became captain of a five-ton ship.

D. He started to pay attention to his own image.

6. From Roger Roll’s story we can learn that __________.

A. encouragement and faith make for success.

B. education plays an important role in life.

C. superstitious people are easy to persuade.

D. it is not necessary to get an acceptable job.

7. The underlined word “foul” in Paragraph 5 probably mean __________.

A. foreign

B. professional

C. unpleasant

D. local

【答案】4. D 5. D 6. A 7. C

【解析】

本文是记叙文。文章讲述了美国纽约州历史上第一位黑人州长Roger Rolls讲述了自己能当州长的原因是因为他的小学校长Pierre Paul的鼓励给了他信心。

【4题详解】

细节理解题。文章第3段中提到“he found these children were very superstitious(迷信的), so when he gave lectures, he added a program of palm reading as a means of fortune-telling, with which he encouraged the students.”Pierre Paul校长发现这些孩子们非常迷信，因此他给孩子们看手相算命，目的是鼓励他们。故选D。

【5题详解】

推理判断题。文章第5段中提到“From that day on, the “New York State Governor” was like a banner (旗帜) that constantly inspired him to study energetically and make progress. Rolls no longer stained his clothes with mud, nor did he speak in foul language. He began to straighten his back when he was walking. (从那天起，“纽约州州长”就像一面旗帜，不断激励他学习积极和进步。Rolls不再用泥巴弄脏他的衣服，也不再说粗话。他走路时开始挺直腰板）”。由此可以推断，Pierre校长激励他的话使他开始注意自己的形象。故选D。

【6题详解】

推理判断题。文章第五段中提到“In the next more than 40 years, he demanded himself according to the identity of a governor. At the age of 51, he finally became the governor of New York State. ”和文章最后一段中“Put up a banner of faith for yourself and you will have the drive to struggle and the dynamism of life!（为自己竖起信念的旗帜，你就会有奋斗的动力和生命的活力!）”Pierre校长的鼓励，让Rolls 为自己竖起信念的旗帜。他按照州长的身份来要求自己。在51岁的时候，他终于成为了纽约州的州长。由此可以推断。Rolls的故事告诉我们鼓励和信念促成成功。故选A。

【7题详解】

词句猜测题。划线词前面一句提到“Rolls no longer stained his clothes with mud”，Rolls不再用泥巴弄脏他的衣服，可知他开始注意自身的形象；由此可以猜测“nor did he speak in foul language”意思为“他也不说粗话”。因此可猜测foul意思为“令人不愉快的”。故选C。

C

More than two-thirds of adults in the United States are overweight and half of them are trying to lose weight. According to a recent study, led by Evan Forman, a psychology professor from

Drexel University, a smartphone app called OnTrack can predict ahead of time when users are likely to lapse (放弃) in their weight loss plans and help them stay on track.

People on weight loss plans often experience lapses, which can prevent successful weight loss or even lead to weight regain, according to Forman. The study evaluated the effectiveness of the app among weight loss program participants and individuals attempting to follow an online weight management plan from Weight Watchers for eight weeks.

OnTrack uses advanced statistical methods --- machine learning --- to learn over time a user’s individual patterns of eating. Specifically, it learns patterns that are predictive of staying on one’s weight loss plan and patterns that are predictive of lapsing from one’s plan. When the app detects the risk of lapsing is high, it sends a special coaching message that matches the reasons someone is at risk. For example, the app can predict a person is eating late at night because of being bored at home with tempting (诱人的) food. The predictions get better over time as the app learns a user’s behavioral patterns.

According to Forman, over the course of the study, participants averaged a 3.13 percent weight loss and reduction in unplanned lapses. The next step is clinical trial to confirm the app’s ability as a weight loss tool.

8. What is OnTrack used to do ?

A. To keep track of phones.

B. To plan route for its users.

C. To remind people to keep dieting.

D. To predict possible mental disease.

9. What is Paragraph 3 mainly about ?

A. The basic principles of OnTrack.

B. The main patterns of healthy eating.

C. The importance of weight loss plans.

D. The development of machine learning.

10. Which of the following would Forman agree with ?

A. OnTrack does very well in predicting lapses.

B. OnTrack is a clinically proven weight loss tool.

C. OnTrack is popular among young people.

D. OnTrack may be double-edged.

11. Why does the author write the text ?

A. To analyze what leads to lapses.

B. To introduce a smartphone app.

C. To give tips on losing weight.

D. To encourage people to keep fit.

【答案】8. C 9. A 10. A 11. B

【解析】

这是一篇应用文。美国需要减肥的人很多，对此，文章向读者介绍了一款用于帮助减肥、坚持减肥计划的智能手机应用程序OnTrack。

【8题详解】

推理判断题。根据文章第一段最后一句“a smartphone app called OnTrack can predict ahead of time when users are likely to lapse (放弃) in their weight loss plans and help them stay on track.（一款智能手机应用程序叫做OnTrack可以提前预测用户可能会放弃他们的减肥计划,并且帮助他们保持正轨。）”可推测OnTrack这个软件会体型人们坚持节食（减肥）。故选C。

【9题详解】

主旨大意题。根据文章第三段第二句“Specifically, it learns patterns that are predictive of staying on one’s weight loss plan and patterns that are predictive of lapsing from one’s plan. When the app detects the risk of lapsing is high, it sends a special coaching message that matches the reasons someone is at risk.具体地说，它能了解一个人减肥计划的模式和预测到一个人放弃计划的模式。当该应用检测到失误的风险很高时，它就会发送一条特殊的指导信息，匹配某人面临风险的原因。”可知OnTrack 这个软件能够检测到一个人减肥计划的模式和想要放弃的特征，与此同时会发送风险短信进行督促，结合前文提到它的计算方法和下文举的例子可知，第三段主要在描述OnTrack这款软件的一些基本原则。故选A。

【10题详解】

推理判断题。根据文章最后一段第一句“According to Forman, over the course of the study, participants averaged a 3.13 percent weight loss and reduction in unplanned lapses.（根据Forman

研究，在整个研究过程中，参与者的体重平均下降了3.13%，计划外的失误也减少了。）”可知这款软件帮助人们保持减肥计划，所以他赞同的观点应是OnTrack在预测放弃计划方面做得很好。故选A。

【11题详解】

推理判断题。根据文章第一段第一句“More than two-thirds of adults in the United States are overweight and half of them are trying to lose weight.在美国，超过三分之二的成年人体重超标，其中一半人正在努力减肥。”可知需要减肥的人很多；再根据全文内容对OnTrack这款软件从软件的开发、功能、运行方式、效果和针对人群等方面进行详细地介绍，可知文章的目的

是为了介绍一款主要用于帮助减肥、坚持减肥计划的智能手机应用程序OnTrack。故选B。

D

Journalists need to be able to report the facts without unfairness and use only the right ways to get these facts. Unfortunately, not every journalist always does this.

Sting (圈套) operations to get a story are causing a lot of argument. They involve leading a well-known person into a false situation with the hope that they will do something newsworthy.

For example, in 2010 a newspaper accused the professional snooker player John Higgins of taking money to throw a game. Higgins and his manager met with two men who said they would give him money if he lost matches on purpose. The meeting, which took place in a hotel room, was planned and secretly filmed by the newspaper. Higgins agreed to do it but said later that he had only done so because he thought the two men were criminals and he had been frightened. It turned out that they were reporters from the newspaper itself.

While sting operations might be legal, phone-hacking (电话窃听) is certainly not. In 2007, the editor of a leading UK newspaper and a private detective had hacked into hundreds of voicemail messages of people who worked for the British royal family. The information they got was used in newspapers.

Although the editor said he regretted doing this and apologized, the judge sentenced him to four months in prison. He warned other journalists not to make the same mistake. Since then though, many famous people such as Jude Law and Sienna Miller have been subjected to illegal

phone-hacking by journalists.

The paparazzi (狗仔队) are famous for following the rich and famous hoping to get a photograph to sell to the papers. In the last years of her life, singer Amy Winehouse was followed by photographers everywhere she went, and it got so bad that in 2009 she went to court and asked a judge to stop them. The judge warned the journalists and ordered the photographers to stay away from her home. Many other famous persons also need similar court orders to protect themselves and their families.

12. What happened to Higgins in 2010?

A. He was tricked by two journalists.

B. He was threatened by his manager.

C. He lost a lot of money.

D. He met two criminals.

13. How was the UK editor punished?

A. He was kept separate from the famous.

B. He was asked to leave the newspaper.

C. He was warned seriously.

D. He was put into prison.

14. Who was a victim of the paparazzi?

A. Amy Winehouse.

B. Sienna Miller

C. John Higgins

D. Jude Law

15. What would be the best title for the text?

A. Good newspapers, heavy duties

B. Being responsible reporters

C. Making interesting news

D. Bad ways, bad news

【答案】12. A 13. D 14. A 15. D

【解析】

【分析】

这是一篇说明文。文章主要列举了一些以不正当手段获取新闻的例子，包括圈套行动、电话窃听和狗仔队跟踪拍摄。

【12题详解】

推理判断题。根据第三段第二、三句“Higgins and his manager met with two men who said they would give him money if he lost matches on purpose. The meeting, which took place in a hotel room, was planned and secretly filmed by the newspaper.( Higgins和他的经纪人与两个男人见面，那两个人说如果他故意输掉比赛他们将给他钱。发生在一家旅馆房间的这次会面是被报社计划好并偷偷地拍摄下来)”及最后一句“It turned out that they were reporters from the newspaper itself.(结果证明他们是报社的两名记者)”可知，Higgins在2010年被两个记者欺骗了。故选A项。

【13题详解】

细节理解题。根据倒数第二段第一句“Although the editor said he regretted doing this and apologized, the judge sentenced him to four months in prison.(尽管这位编辑说他后悔做这些，也道了歉，但法官判处他四个月监禁)”可知，编辑被判入狱。故选D项。

【14题详解】

推理判断题。最后一段第一句“The paparazzi (狗仔队) are famous for following the rich and famous hoping to get a photograph to sell to the papers.”提到狗仔队以跟踪有钱人和名人而臭名昭著，希望拍到照片卖给报社，接着举了Amy Winehouse的例子，Amy Winehouse最后几年的时光被摄影师跟踪，她不堪其扰，在2009年去法院告他们，由此可知，Amy Winehouse

是狗子队的受害者。故选A项。

【15题详解】

主旨大意题。通读全文，结合第一段内容“Journalis ts need to be able to report the facts without unfairness and use only the right ways to get these facts. Unfortunately, not every journalist always does this.(记者必须能够公正地报道事实，只用正确的方法来获得这些事实。不幸的是，不是每个记者都能做到)”可知，文章主要列举了一些以不正当手段获取新闻的例子，包括圈套行动、电话窃听和狗仔队跟踪拍摄，所以D项“不正当手段，不好的新闻”适合作为文章标题，故选D项。

【点睛】

第二节（共5 小题；每小题2 分，满分10 分）

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

When you first meet a successful person, it’s easy to believe that he must have been born with wonderful gifts. In reality, there are numerous examples. Animation pioneer Walt Disney was told that he had “no original ideas” by the newspaper that fired him, and Oprah Winfrey was once told that she “wasn’t fit for television.” ____16____ It’s hard work and perseverance (毅力) that finally pay off.

What happens when someone is told that they are talented? Sometimes, they will lose their motivation to improve themselves. For example, kids who are told throughout high school that hey are naturally smart might assume that they will breeze through (轻松完成) college. They might never bother to develop the skills needed to learn new material. ____17____ They might find themselves struggling to cope (成功地应对). However, someone who has been told that they are in no way gifted or talented might become discouraged. ___18___

To call someone “talented” can also be an act of rudeness. It suggests that the person did not have to rely on their own hard work to achieve success. ____19____ After all, if someone else is talented and you are not, why even bother trying to achieve a similar level of success? If someone ever does label you “ talented “, be sure to remind him that it was hard work that made all the difference.

___20___ The very idea that some people are born better than others is not constructive.

A. College might come as a real shock to them.

B. They might even stop following their dreams.

C. It’s true that we are all stronger in some areas than others.

D. Calling someone “ talented” also gives you permission to be lazy.

E. Therefore, labeling someone “ talented” is not str aightforward praise.

F. Let them tell you what is working well, and what needs improvement.

G. These stories show that not every successful person finds immediate recognition. 【答案】16. G 17. A 18. B 19. D 20. E 【解析】本文是议论文。并不是每一位成功人士一开始就被认为是有天赋的。文章论述了当告知某人很有天赋时，会让他们失去提高自我的动力。【16题详解】此题线索是代词指代。选项G意思为：这些故事表明，并不是每个成功人士都能立即得到认可。上文提到两个成功人士Walt Disney 和Oprah Winfrey在成功前并不被认为有天赋的故事。选项G中these stories指代上面提到的两个故事。故选G项。【17题详解】选项A意思为：大学对他们来说可能是个不小的打击。空后一句提到“他们可能会发现自己难以应对”，是顺承选项A的话题。故选A项。【18题详解】此题线索是代词指代。空前一句提到“然而，那些被告知他们在任何方面都不是天才的人可能会气馁”；选项B意思为：他们甚至可能停止追逐自己的梦想。选项B中they指代上一

句中的someone who has been told that they are in no way gifted or talented；even表示递进关系，

“stop following their dreams”是“become discouraged”的递进。故选B项。

【19题详解】

此题线索是句式重复。该段第一句提到“称某人‘有天赋的’也可能是一种粗鲁的行为”；

选项D意思为：称某人为“有天赋的”也会让你允许自己懒惰。选项D中“Calling someone

“ talented”…”与上文“To call someone “talented”…”句式重复。故选D项。

【20题详解】

选项E意思为：因此，给某人贴上“有天赋的”标签并不是直接的表扬。文章第2、3段都

是论述称某人是“有天赋的”带来的不利之处。该段是全文的结尾段，也是总结段。选项E

是总结性的观点。故选E项。

第三部分英语知识运用（共两节，满分45 分）

第一节：完形填空（共20 小题；每小题1.5 分，满分30 分）

阅读下面短文，从短文后各题所给的四个选项（A、B、C 和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

The snow was falling and the roads had become dangerous. The schools were dismissed early, but much to my surprise, my ___21___wasn’t canceled. So I went, feeling especially heroic. As far as I could see, I was risking my life to keep my ___22___. Snow or no snow, I would be on time for my scheduled donation at the local ___23___ center.

When I got there, I discovered I wasn’t___24___. Four more “hero-types” were already lying back in donor chairs with lines___25___ to their veins(静脉), and machines quietly pumping away to___26___ their life--saving gifts.

Seeing my fellow donors honoring their own commitments, I realized why I was there. I lay back in my donor chair, ready to make a___27___ to the life of someone I would never___28___.

To be honest, I’d never really thought about why I donate. I just did it. ___29___ a few months ago, during one of my ___30___ donations I learned that my blood was specifically for a cancer patient and for a newborn baby - both patients needed what I would give in order to live. I’ve viewed my visits to the blood center___31___ ever since.

My wife Karen is a___32___, too. And more importantly, she has been on the bone marrow(骨髓)list for fifteen years, ever since she___33___ to provide bone marrow to a kindergartner with leukemia(白血病). That little girl died before Karen’s bone marrow could help her, but Karen was called again recently. Her test results were still on file, and it turned out she was a potential

___34___ for someone else. The caller asked Karen if she would still be willing to become a bone marrow donor. “Yes,” she said and then immediately began answering questions on the pages of paperwork for further testing. It was to ___35___against time.

I wish I could say that this race was___36___. Unluckily, it wasn’t. The caller later thanked Karen for her participation and asked a few more questions - including whether or not

she’d___37___on the donor list. “Of course,” Karen answered.

We still keep making appointments. I don’t know whose life my donation may ___38___. Most likely it will be a___39___, but on some day the person needing blood could be you or me or maybe

a loved one. It is worthwhile to___40___ our time to donate. I like the sense of giving.

21. A. appointment B. class C. training D. flight

22. A. secret B. balance C. shape D. word

23. A. service B. research C. blood D. care

24. A. alone B. welcome C. late D. lucky

25. A. exposed B. attached C. applied D. added

26. A. check B. produce C. collect D. clean

27. A. meaning B. decision C. difference D. choice

28. A. meet B. forget C. miss D. recognize

29. A. And B. But C. So D. Because

30. A. regular B. unexpected C. special D. pleasant 31. A. wisely B. differently C. hesitantly D. carefully 32. A. receiver B. doctor C. patient D. donor 33. A. built up B. signed up C. gave up D. took up 34. A. risk B. customer C. match D. partner 35. A. race B. struggle C. test D. write 36. A. fixed B. finished C. won D. shifted 37. A. rank B. sign C. appear D. remain 38. A. move B. affect C. create D. purchase 39. A. stranger B. child C. hero D. friend 40. A. waste B. lose C. kill D. take 【答案】21. A 22. D 23. C 24. A 25. B 26. C 27. C 28. A 29. B 30. A 31. B 32. D 33. B 34. C 35. A 36. C 37. D 38. B 39. A 40. D 【解析】这是一篇夹叙夹议文。记叙了作者通过志愿参加献血的活动告诉我们：你献出的每一份小小

爱心，都可能有大影响。

【21题详解】

考查名词词义辨析。句意：学校很早就放学了，但令我吃惊的是，我的预约并没有取消。

A. appointment预约；

B. class课程；

C. training训练；

D. flight航班。第一段最后一句中Snow or no snow，I would be on time for my scheduled donation 可知，不管有没有下雪，作者都会按时完成预定的捐血。因此可知作者那一天有预约捐血，故选A。

【22题详解】

考查名词词义辨析。句意：在我看来，我是冒着生命危险来遵守我的诺言。A. secret秘密；

B. balance平衡；

C. shape形状；

D. word话语。在作者看来自己是在冒着生命危险信守诺言（keep my word）。短语keep one's word 意为“信守某人的诺言”。故选D。

【23题详解】

考查名词词义辨析。句意：不管下不下雪，我都会准时到当地的献血中心进行我预定的捐赠。

A. service服务；

B. research研究；

C. blood血液；

D. care关心。根据后文I learned that my blood was specifically for a cancer patient and for a newborn baby 可知可知作者是要捐献血液。故选C。

【24题详解】

考查形容词词义辨析。句意：当我到达那里时，我发现我并不孤单。A. alone孤单的，独自的；B. welcome受欢迎的；C. late迟的；D. lucky幸运的。结合下文Four more “hero-types” were already lying back in donor chairs 可知，不止作者一个捐赠者，作者并不孤单。故选A。【25题详解】

考查动词词义辨析。句意：又有四名“英雄型”躺在捐赠椅上，血管上扎着细绳，机器静静地抽动着，收集着他们的救命礼物。A. exposed暴露；B. attached附上，连接；C. applied申请；D. added添加。结合文意，另外四个“英雄型”已经躺在捐赠椅上了，血管上连接（attach）着抽血管。故选B。

【26题详解】

考查动词词义辨析。句意：又有四名“英雄型”躺在捐赠椅上，血管上扎着细绳，机器静静地抽动着，收集着他们的救命礼物。A. check检查；B. produce生产；C. collect收集；D. clean 清理。机器静静地抽着血，收集（collect）他们救命的礼物。故选C。

【27题详解】

考查名词词义辨析。句意：我躺在捐赠椅上，准备改变一个我永远不会遇到的人的生活。

A. meaning意义；

B. decision决定；

C. difference差异；

D. choice选择。根据后文to the life of someone可知作者躺在捐赠椅上，准备改变（make a difference）从未……的人的生活。短语make a difference 意为“有影响，有关系”。故选C。

【28题详解】

考查动词词义辨析。句意：我躺在捐赠椅上，准备改变一个我永远不会遇到的人的生活。

A. meet遇到；

B. forget忘记；

C. miss错过；

D. recognize辨认。作者只是去献血，因此并不认识接受自己血液的人，也不会遇到他们。故选A。

【29题详解】

考查连词辨析。句意：但是几个月前，在我的一次定期献血中，我了解到我的血液是专门为一位癌症患者和一位新生儿准备的——这两位患者都需要我的血液来维持生命。A. And并且；B. But但是；C. So因此；D. Because因为。结合句意可知上下文为转折关系，故选B。【30题详解】

考查形容词词义辨析。句意：但是几个月前，在我的一次定期献血中，我了解到我的血液是专门为一位癌症患者和一位新生儿准备的——这两位患者都需要我的血液来维持生命。A. regular定期地；B. unexpected意外地；C. special特别的；D. pleasant愉快的。根据第一段最后一句中Snow or no snow，I would be on time for my scheduled donation可知作者会定期捐血。故选A。

【31题详解】

考查副词词义辨析。句意：从那以后，我对去血站的看法就不同了。A. wisely明智地；B. differently不同地；C. hesitantly犹豫地；D. carefully仔细地。在得知自己的血液在维持两个人的生命时，作者对去献血中心的看法就不同了（differently）。故选B。

【32题详解】

考查名词词义辨析。句意：我的妻子Karen也是一个捐献者。A. receiver接受者；B. doctor 医生；C. patient病人；D. donor捐赠者。根据后文The caller asked Karen if she would still be willing to become a bone marrow donor.可知作者的妻子也是捐献者。故选D。

【33题详解】

考查动词短语辨析。句意：更重要的是，自从她报名为一个患白血病的幼儿园小朋友提供骨髓以来，她已经在骨髓名单上15年了。A. built up建立；B. signed up报名；C. gave up放弃；

D. took up开始从事。根据后文to provide bone marrow to a kindergartner with leukemia可知妻

子报名为一个患白血病的幼儿园小朋友提供骨髓。故选B。

【34题详解】

考查名词词义辨析。句意：她的检测结果还在档案中，结果证明她是别人的潜在匹配对象。

A. risk风险；

B. customer顾客；

C. match匹配；

D. partner伙伴。结合后文for someone else 可知结果证明她是别人的潜在匹配（match）对象。故选C。

【35题详解】

考查动词词义辨析。句意：这是与时间赛跑。A. race比赛；B. struggle挣扎；C. test测试；

D. write写。根据后文That little girl died before Karen's bone marrow could help her 可知，那个小女孩还没等Karen 的骨髓帮助她就去世了，因此可知骨髓捐献与他人的生命有关，十分紧急，是与时间赛跑。故选A。

【36题详解】

考查动词词义辨析。句意：我希望我可以说这场比赛赢了。A. fixed修理；B. finished结束；

C. won赢得；

D. shifted转移。根据前文It was a race 可知，作者希望自己能说这场比赛赢（won）了。故选C。

【37题详解】

考查动词词义辨析。句意：打电话的人后来感谢Karen的参与，并问了她几个问题，包括她是否还在捐款人名单上。A. rank排名；B. sign签字；C. appear出现；D. remain停留，保持。根据后文on the donor list.可知打电话的人后来感谢了Karen 的参与，并问了她几个问题，包括她是否会继续留在（remain）捐赠者的名单上。故选D。

【38题详解】

考查动词词义辨析。句意：我不知道我的捐赠会影响谁的生命。A. move移动；B. affect影响；C. create创造；D. purchase购买。根据上文I don’t know whose life my donation may可知作者不知道自己的捐赠会影响谁的生命。故选B。

【39题详解】

考查名词词义辨析。句意：很可能是陌生人，但总有一天需要血液的人可能是你或我，也可能是你爱的人。A. stranger陌生人；B. child孩子；C. hero英雄；D. friend朋友。作者捐血帮助的人很可能不认识，因此是陌生人（stranger）。故选A。

【40题详解】

考查动词词义辨析。句意：花点时间来捐赠是值得的。A. waste浪费；B. lose失去；C. kill 杀死；D. take花费。根据后文our time to donate可知此处为短语take time to do sth.表示“花

时间做某事”。故选D。

第二节单项选择(共10小题；每小题1分，满分10分)

41. Her_____ for writing was a desire for women to get the right to higher education.

A. motivation

B. qualification

C. talent

D. technique

【答案】A

【解析】

【详解】考查名词词义辨析。句意:她写作的动力源自为女性获得更高教育的权利。A. motivation动力，激励；B. qualification 资格；C .talent才能，天赋；D. technique 技巧。故根据a desire for women to get the right to higher education.可知，她写作的动力源自为女性获得更高教育的权利。故选A。

42. In this article , you need to back up general statements with __________ examples.

A. permanent

B. abstract

C. specific

D. universal

【答案】C

【解析】

【详解】考查形容词词义辨析。句意：在这篇文章中，你需要用具体的例子来支持普遍的陈述。A. permanent永恒的；B. abstract抽象的；C. specific具体的； D. universal普遍的，宇宙的。根据 examples可知，此处用“具体的例子”符合语境，故选C项。

43. We used to see each other _____, but haven’t heard from him since last year.

A. especially

B. regularly

C. particularly

D. approximately

【答案】B

【解析】

【分析】

【详解】考查副词辨析。句意：我们过去彼此经常联系，但是自从去年就没有收到他的来信。A尤其；B有规律地；C尤其；D大约。根据but haven’t heard from得知表示转折，以前经常联系，现在没有收到来信，故选B。

【点睛】

44. As a grassroots singer, she reads everything she can ______concerning music, and takes every opportunity to improve herself.

A. catch sight of

B. get hold of

C. take charge of

D. make mention of

【答案】B

【解析】

【详解】考查动词短语辨析。句意：作为一名草根歌手，她阅读能够找到的关于音乐的一切，并且抓住每一个提高自己的机会。A.catch sight of 看见；B. Get hold of找到某物以供使用；

C.Take charge of控制；

D.make mention of提到。根据takes every opportunity to improve herself.可知，，她阅读能够找到的关于音乐的一切，并且抓住每一个提高自己的机会。故选B。【点睛】本题考查短语词义辨析及语境理解。选项是动词+名词+of的结构。还有一些类似结构，如：get the best of 胜过make the best of 充分利用，妥善处理；get the better of打败；take care of照顾，照料；take the place of代替，考生平时要多积累多总结。

45. The old rules have to be ______ because they only applied to the circumstances that existed when they were made a hundred years ago.

A. developed

B. established

C. observed

D. revised

【答案】D

【解析】

【详解】考查动词的辨析及语境理解。句意：老的规则需要被修改因为它们只适合一百年前制定时的状况。A项表示“培养，发展”；B项表示“建立”；C项表示“观察”；D项正是“修改”之意，because they only applied to 可知它只适用于以前，不适用于现在，需要修订，故选D。

46. I just heard __________ bank where Dora works was robbed by __________ gunman wearing a mask.

A. the, the

B. the, a

C. a , the

D. a , the 【答案】B

【解析】

【详解】考查冠词。句意：我刚听说Dora工作的银行被一个戴着面具的持枪歹徒抢劫了。

分析句子可知第一空使用where引导的定语从句，特指Dora工作的那家银行，应使用定冠词the；第二空gunman为可数名词单数，应使用不定冠词a，表示一个持枪的人。故选B。

47. Helping others is a habit, _______ you can learn even at an early age.

A. it

B. that

C. what

D. one

【答案】D

【解析】

【详解】考查代词。句意：---帮助别人是一种习惯，一个你在早年可以学习的习惯。这里需要一个代词指代a habit，用one可以泛指前面的可数名词单数，it特指同类同物，that特指可数名词的单数或不可数名词，what只能引导从句，故选D。

48. Nothing is so easy as __________ parents to raise their expectations of their children too high.

A. as

B. by

C. for

D. to

【答案】C

【解析】

【详解】考查介词词义辨析。句意：对于父母来说，对孩子的期望过高是在容易不过的事情了。A. as作为；B. by通过；C. for对于，为了；D. to向。根据句意可知，此处意为“对于”符合语境，故选C项。

49. ---Have you heard about the recent election?

---Sure, it __________ the only thing on the news for the last three days.

A. would be

B. is

C. had been

D. has been 【答案】D

【解析】

【详解】考查时态。句意：——你听说最近的选举了吗?——当然，这是过去三天里唯一的新闻了。根据问句中的“Have you heard...?”以及for the last three days（现在完成时标志词）可判断此处应使用现在完成时have/has done，主语是it为单数，故选D。

50. A bank is a place __________ they lend you an umbrella in fair weather and ask for it back when it begins to rain.

A. when

B. where

C. that

D. there 【答案】B

【解析】

【详解】考查定语从句。句意：银行就是一个天气好时借给你雨伞，开始下雨的时候再要回

来的地方。A. when关系副词，作时间状语；B.where 关系副词，作地点状语；C.that 关系代词；D.there那里。分析句子可知，设空处引导定语从句，关系词代替先行词place，在从句中充当地点状语，应用关系副词where。故选B项。

第三节(共10小题；每小题1.5分，满分15分)

阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

Whether served hot, cold, sweet, or bitter, tea is a popular drink worldwide that has held its own against the recent uprising of coffee culture. Now a study ___51___ (conduct) between non-tea drinkers and tea drinkers may also enjoy added cognitive (认知的) benefits from the drink .

The researchers gathered participants ____52____ were around the same age and education level, and had either a strong record of consistent tea drinking ____53____ a strong record of abstaining (回避).

___54___ (determine) exactly how much of a tea drinker each participant was, the researchers ___55___ (require) participants to self-report their tea intake from one to six, with one ____56____ (be) “never or rarely” and six “greater than or equal ___57___ 3 times a day.”

The study found both the so-called efficiency and symmetry (对称) of the brains of tea drinkers point toward slower cognitive decline.

Efficiency refers to an easier and faster ____58____ (communicate) of information among brain regions. As for symmetry , non-tea drinkers showed a leftward asymmetry of brain connectivity, falling into structural pattern that is more ___59___ (associate) with an aging brain.

The researchers conclude that picking up a tea-drinking habit could be a good way to not only benefit from previously reported health benefits , but also to ____60____ (potential) slow

age-related cognitive decline.

【答案】51. conducted

52. who/that

53. or 54. To determine

55. required

56. being 57. to

58. communication

59. associated

60. potentially

2017-2018学年度黑龙江省大庆铁人中学第一学期高二期末考试试卷与答案

{正文} 2017-2018学年度黑龙江省大庆铁人中学第一学期高二期末考试 英语试题 答题时长（分钟）：120 分值：150分 第Ⅰ卷 第一部分：基础知识考查（每小题1.5分，共20小题, 满分 30 分） 1． 2．The students find it difficult to_________ to the new school. 3．We _________ to help you give up smoking. 4．The boys _________ each other because they both have golden hair and round faces. 5． 6．I want to apply for a _________ job as a waiter. 7．In an _________ world there would be no need for a police force. 8．I am very _________ to all those who took the trouble to write to me. 9． 10．He was seriously hurt and a doctor_________ an operation on him． 11．The black people were no longer bought and sold as slaves after the slave trade was _________. 12．The government is being widely _________ for failing to limit air pollution． home.

江苏省启东中学-第一学期高三英语期中考试卷

江苏省启东中学2007-2008学年第一学期高三期中试卷 英语2007. 11 第I卷(共85分) 第一部分听力（共两节，每小题1分，满分20分）： 第一节（共5小题；每小题1分，满分5分） 听下面5段对话，每段对话后有一个小题，从题中所给的A，B，C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 1. How does the man feel about going to school by bike? A. Happy. B. Tired. C. Worried. 2. When can the woman get the computers? A. On Tuesday. B. On Wednesday. C. On Thursday. 3. What does the woman think of the shirt for the party? A. The size is not large enough. B. The material is not good. C. The color is not suitable. 4. How much will the man pay for the tickets? A. 7.5 pounds. B. 15 pounds. C. 50 pounds. 5. Which is the right gate for the man’s flight? A. Gate 16. B. Gate 22. C. Gate 25. 第二节（共15小题；每题1分，满分15分） 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，每小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，回答第6、7题。 6. What can we learn about Mr. Brown? A. He is in his office. B. He is at a meeting. C. He is out for a meal. 7. What will the man probably do next? A. Call back. B. Come again. C. Leave a message. 听第7段材料，回答第8、9题。 8. What kind of room does the man want to take? A. A single room. B. A double room. C. A room for three. 9. What does the man need to put in the form? A. Telephone and student card numbers. B. Student card number and address. C. Address and telephone number. 听第8段材料，回答第10至12题。 10. What is the relationship between the speakers? A. Fellow clerks （职员）. B. Boss and secretary. C. Customer and salesperson. 11. What does the man like about his job? A. Living close to the office. B. Chances to go abroad. C. Nice people to work with.

黑龙江省大庆铁人中学2014-2015学年高一下学期期中考试生物试题 Word版含答案

大庆铁人中学2014－2015学年度下学期高一期中考试题 试题2015.5 一、选择题（共30题，每题1分） 1.下列关于ATP和酶的叙述中不正确的是() A.人体内的酶也在不断更新 B.放能反应一般与ATP的合成相联系，释放的能量储存在葡萄糖中 C.ATP中的能量可来自光能和化学能，也可转化为光能和化学能 D.在有氧与缺氧的条件下，细胞质基质都能形成ATP 2.下列选项符合右图示含义的是() A.pH从5升高到7，酶的活性逐渐降低 B.pH从5升高到7，酶的最适温度不变 C.温度从0→A变化过程中，酶的活性逐渐降低 D.该酶的最适pH为7 3.右图表示某绿色植物的非绿色器官在氧浓度为a、b、c、 d时，CO2释放量和O2吸收量的变化。下列相关叙述正确的是 () A.氧浓度为a时，最适于储藏该植物器官 B.氧浓度为b时，无氧呼吸最弱 C.氧浓度为c时，无氧呼吸消耗的葡萄糖是有氧呼吸的1.5倍 D.氧浓度为d时，无氧呼吸与有氧呼吸强度相等 4.在人和植物体内部会发生的物质转化过程是①葡萄糖彻底氧化②葡萄糖转化为乙醇③葡萄糖脱水缩合④葡萄糖分解为丙酮酸 A.①②③ B.②③④ C.①③④ D.①②④ 5.右图示叶绿体的亚显微结构示意图，有关说法不正确的是() A.1与2均有选择透过性 B.与光合作用有关的酶全都分布在3上 C.光反应是在3上进行的 D.暗反应是在4中进行的 6.下列关于[H]的叙述，不正确的是() A.有氧呼吸过程中产生的[H]与氧结合生成水，释放大量的能量 B.在光合作用过程中，[H]可产生于叶肉细胞以及植物根的分生区细胞中

C.葡萄糖在细胞质基质中分解成丙酮酸，生成[H]并释放少量的能量 D.光合作用产生的[H]在暗反应中用于还原C3 7.关于光合作用和化能合成作用的叙述，正确的是() ①与异养生物有关②都将CO2和水合成为有机物③都属自养生物的营养方式④合成有机物所利用能量相同 A.①② B.①③ C.②③ D.②④ 8.下列有关生物体生长的说法正确的是() A.生物体器官大小主要取决于细胞体积的大小 B.相对表面积越小，物质交换的效率越大 C.细胞核中的DNA一般不会随细胞体积增大而增多 D.多细胞生物体生长只依赖于细胞数目的增多 9.下列有关细胞生命历程的说法错误的是() A.细胞衰老，细胞内的色素逐渐减少 B.细胞分化，细胞核内的遗传物质没有发生改变 C.细胞癌变，细胞膜上的糖蛋白减少 D.细胞凋亡，相关基因活动加强，有利于个体的生长发育 10. 关于细胞全能性的理解不确切的是() A.动物细胞培养获得大量细胞，证明了动物体细胞也具有全能性 B.细胞内含有个体发育所需的全部遗传物质是细胞具有全能性的内在因素 C.经植物组织培养得到的试管苗，是植物细胞在一定条件下表现全能性的结果 D.大量的科学事实证明，高度分化的植物体细胞仍具有全能性 11.下列是关于细胞分裂过程中细胞内变化的叙述，能正确表示一个细胞周期内分裂过程的顺序是() ①两个相同DNA分子完全分开②出现放射状排列的细丝③中心体发生倍增④着丝点排列在一个平面上 A.②→③→①→④ B.②→④→③→① C.③→②→④→① D.②→③→④→① 12.关于细胞有丝分裂过程中的说法正确的是() A.细胞中的每一条染色体都只含一个DNA分子 B.姐妹染色单体分开后就成为两个染色体 C.一对染色体复制以后的结果是四条染色体 D.分裂后期染色单体：染色体：DNA=2:1:2

黑龙江省大庆铁人中学机械能守恒定律检测题(WORD版含答案)

一、第八章 机械能守恒定律易错题培优（难） 1．如图所示，一根轻弹簧一端固定于O 点，另一端与可视为质点的小滑块连接，把滑块放在倾角为θ＝30°的固定光滑斜面上的A 点，此时弹簧恰好水平。将滑块从A 点由静止释放，经B 点到达位于O 点正下方的C 点。当滑块运动到B 点时弹簧与斜面垂直，且此时弹簧恰好处于原长。已知OB 的距离为L ，弹簧始终在弹性限度内，重力加速度为g ，则滑块由A 运动到C 的过程中（ ） A ．滑块的加速度先减小后增大 B ．滑块的速度一直在增大 C ．滑块经过B gL D ．滑块经过C 2gL 【答案】BC 【解析】 【分析】 【详解】 AB ．弹簧原长为L ，在A 点不离开斜面，则 sin 3( )sin c 3300os 0L k mg L ?≤-? ? 在C 点不离开斜面，则有 ( )cos30cos30cos30L k L mg -?≤?? 从A 点滑至C 点，设弹簧与斜面夹角为α（范围为30°≤α≤90°）；从B 点滑至C 点，设弹簧与斜面的夹角为β，则 2sin 30cos mg kx ma β?-= 可知下滑过程中加速度一直沿斜面向下且减小，选项A 错误，B 正确； C ．从A 点滑到B 点，由机械能守恒可得 21cos302 p B mgL E mv ?+= 解得 2cos302 32 p p B E E v gL g m g L L m ?+=+=>选项C 正确； D ．从A 点滑到C 点，由机械能守恒可得 2 1cos302 P C L mg E mv '+=?

43 222 2 cos303 p p C gL E E L v g gL m m ' =+> + ? = 选项D错误。 故选BC。 2．如图所示，质量为1kg的物块（可视为质点），由A点以6m/s的速度滑上正沿逆时针转动的水平传送带（不计两转轮半径的大小），传送带上A、B两点间的距离为8m，已知传送带的速度大小为3m/s，物块与传送带间的动摩擦因数为0.2，重力加速度为2 10m/s。下列说法正确的是（） A．物块在传送带上运动的时间为2s B．物块在传送带上运动的时间为4s C．整个运动过程中由于摩擦产生的热量为16J D．整个运动过程中由于摩擦产生的热量为28J 【答案】BD 【解析】 【分析】 【详解】 AB．滑块先向右匀减速，根据牛顿第二定律有 mg ma μ= 解得 2 2m/s a g μ == 根据运动学公式有 01 0v at =- 解得 1 3s t= 匀减速运动的位移 1 06 3m9m8m 22 v x t L + ==?== > 物体向左匀加速过程，加速度大小仍为2 2m/s a=，根据运动学公式得物体速度增大至2m/s v=时通过的位移 22 1 2 m1m 222 v x a === ?

安徽省毛坦厂中学2020届高三12月月考试题+英语(历届)答案

英语学习讲义高三年级十二月份月考英语学科答案（历届） 一：听力1-5、6-10、11-15、16-20 二：阅读理解21-23 ACB 24-27 CABD 28--31 CCAD 32---35 ACBA 36--40 FABCG 三：完型填空41--45 CADAB 46--50 CBADC 51--55ABDBC 56--60 BDCDA 四：语篇填空 61 freshly 62 it 63 in 64 when 65 is breathed 66 using 67that 68 a 69 as 70 smellier 五：基础知识测试 71. owed 72. briefly 73. respect 74. attached 75. deserved 76. defence 77. relieved 78. accused 79. glared 80. pretended 短文改错 1 which 改为where 2 their basic 改为them 3 but 改为and 4 decided to work 5 allow 加ed 6 write a positive 7 gradually 8 congratulate on 中on 删除9 much 改为more 10 subjects 书面表达： Dear Jamie, I am more than glad to know that you are interested in the traditional Chinese literature. It’s never easy to learn Chinese characters and essays. Even native Chinese speakers may find it hard to learn them well, so you don’t have to feel upset. Here are some useful tips. First, turn to the Internet for help when you have a problem, where you can learn how to read and write the characters. Second, you can learn from Chinese people around and I’m always here to help. But the most important is to keep on learning and reading. You are sure to make progress! Best wishes!

【精准解析】黑龙江省大庆铁人中学2019-2020学年高二下学期期中考试英语试题

大庆铁人中学高二年级下学期期中考试 英语试题 第I卷选择题部分 一、完形填空（一）（共 20小题；每小题 1.5 分，满分 30 分） 阅读下面短文，掌握其大意，然后从每题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。 In our modern world, when something wears out, we throw it away and buy a new one. The ____1____ is that countries around the world have growing mountains of ____2____ because people are throwing out more rubbish than ever before. How did we ____3____ a throwaway society? First of all, it is now easier to ____4____ an object than to spend time and money to repair it. ____5____ modern manufacturing and technology, companies are able to produce products quickly and inexpensively. Products are plentiful and ____6____. Another cause is our ____7____ of disposable（一次性的）products. As ____8____ people, we are always looking for ____9____ to save time and make our lives easier. Companies _____10_____ thousands of different kinds of disposable products: paper plates, plastic cups, and tissues, to name a few. Our appetite（胃口）for new products also _____11_____ to the problem. We are _____12_____ buying new things. Advertisements persuade us that _____13_____ is better and that we will be happier with the latest products. The result is that we _____14_____ useful possessions to make room for new ones. All around the world, we can see the _____15_____ of this throwaway lifestyle. Mountains of rubbish just keep getting bigger. To _____16_____ the amount of rubbish and to protect the _____17_____, more governments are requiring people to recycle materials. _____18_____, this is not enough to solve our problem. Maybe there is another way out. We need to repair our possessions _____19_____ throwing them away. We also need to rethink cur attitudes about _____20_____. Repairing our possessions and changing our spending habits may be the best ways to reduce the amount of rubbish and take care of our environment. 1. A. key B. problem C. project D. reason

2020届江苏启东中学高三下学期测试英语试题

2020届江苏启东中学高三下学期测试英语试题 学校_________ 班级__________ 姓名__________ 学号__________ 一、单项选择 1. Our country is accelerating the construction of Xiong'an New District,_______will be a green, low-carbon, open, innovative and highly-competitive city. A．one B．one that C．that D．what 2. People always _______education with exam success, which forces students to keep improving their academic abilities. A．involve B．combine C．equate D．compare 3. We should learn to accept the good with gratitude to God.______，we should also learn to accept the bad without complaint. A．Meanwhile B．However C．Therefore D．Moreover 4. China has accelerated crucial transformations in the role of government, _______the market to play a decisive role. A．to allow B．allowed C．having allowed D．allowing 5. _______relevant departments stressed no plastic covers were used for books, I didn't realize these covers contained harmful chemicals. A．Until B．Unless C．While D．Since 6. Consumers' support and encouragement is a _______ stream of motivation for self-improvement of the company. A．casual B．smooth C．current D．steady 7. What a relief! We would be still waiting anxiously in the classroom _______to bring an umbrella with you. A．should you forget B．had you forgotten C．you should forget D．you had forgotten

2016-2017学年黑龙江省大庆实验中学高一12月月考数学(详细答案版)

2016-2017学年黑龙江省大庆实验中学高一12月月考数学 一、选择题：共12题 1．= A. B. C. D. 【答案】D 【解析】本题主要考查特殊角的三角函数值和诱导公式的应用. , 故选D. 2．函数的最小正周期是 A. B. C. D. 【答案】A 【解析】本题主要考查正切函数的周期性. 根据正切函数的周期公式可得，故选A. 3．单位圆中弧长为1的弧所对圆心角的正弧度数是 A. B.1 C. D.不能确定 【答案】B 【解析】本题主要考查弧长公式的应用. 根据弧长公式可得,故选B. 4．函数的图像的一条对称轴方程是 A. B. C. D. 【答案】A 【解析】本题主要考查三角函数的对称性. 根据题意，令,解得,

当k=0时，， 故选A. 5．函数在区间上的最小值为 A. B.0 C. D. 【答案】C 【解析】本题主要考查三角函数的最值.考查数形结合的数学思想. 根据正弦函数的图象可知，当时，y=sin x单调递增， 故,, 故最小值为1， 故选C. 6．把函数的图像向左平移个单位长度，得到的图像所表示的函数是A. B. C. D. 【答案】B 【解析】本题主要三角函数图象的变换. 根据题意，把函数的图像向左平移个单位， 可得, 故选B. 7．下列关系中正确的是 A. B. C. D. 【答案】B 【解析】本题主要考查利用三角函数的诱导公式和单调性比较大小. ,y=sin x在上单调递增， .

即， 故选B. 8．若函数是奇函数，则的值可能是 A. B. C. D. 【答案】D 【解析】本题主要考查三角函数的奇偶性和三角函数的图象. 由于函数是奇函数，故, 当k=1时，, 故选D. 9．已知函数为定义在上的奇函数，且在上单调递增，若，则的取值范围是 A. B. C. D. 【答案】D 【解析】本题主要考查函数的奇偶性和单调性的应用. 为定义在上的奇函数，在上单调递增， 故在R上为增函数， , 解得, 故选D. 10．使在区间至少出现2次最大值，则的最小值为 A. B. C. D. 【答案】A 【解析】本题主要考查正弦函数的图象．属基础题． 要使在区间至少出现2次最大值， 只需要满足， ， ，

黑龙江省大庆铁人中学2011-2012学年高二下学期第一次阶段考试 生物

大庆铁人中学高二年级下学期第一次阶段考试 生物试题 时间：90分钟命题人：李洋审核人：刘佳菊总分：90分2012.03 一．选择题（每题1分，共40分） 1．基因工程技术也称为DNA重组技术，其实施必须具备的条件是() A．目的基因、DNA聚合酶、RNA聚合酶、载体、受体细胞 B．重组DNA、RNA聚合酶、内切酶、连接酶 C．模板DNA、信使RNA、质粒、受体细胞 D．目的基因、限制性核酸内切酶、DNA连接酶、载体、受体细胞 2．有关基因工程的叙述，正确的是() A．限制酶只在获得目的基因时才使用B．重组质粒的形成是在细胞内完成的 C．质粒都可作为载体D．蛋白质的结构可为合成目的基因提供资料 3．下列叙述符合基因工程概念的是() A．B淋巴细胞与肿瘤细胞融合，杂交瘤细胞中含有B淋巴细胞中的抗体基因 B．将人的干扰素基因重组到质粒后导入大肠杆菌，获得能产生人干扰素的菌株 C．用紫外线照射青霉菌，使其DNA发生改变，通过筛选获得青霉素高产菌株 D．自然界中天然存在的噬菌体自行感染细菌后其DNA整合到细菌DNA上 4．目前，科学家把兔子的血红蛋白基因导入到大肠杆菌细胞中，在大肠杆菌细胞中合成了兔子的血红蛋白。下列那一项不是这一先进技术的理论依据() A．所有生物共用一套遗传密码子 B．基因能控制蛋白质的合成 C．兔子的血红蛋白基因与大肠杆菌的DNA都是由四种脱氧核苷酸构成的，都遵循相同的碱基互补配对原则 D．兔子与大肠杆菌有共同的原始祖先 5．下列有关基因工程操作的叙述正确的是() A．以蛋白质的氨基酸序列为依据合成的目的基因与原基因的碱基序列相同 B．用同种限制性内切酶切割运载体与目的基因可获得相同的黏性末端 C．检测到受体细胞含有目的基因就标志着基因工程操作的成功 D．用含抗生素抗性基因的质粒作为运载体是因为其抗性基因便于与外源基因连接 6．下列关于限制性核酸内切酶的叙述中，错误的是() A．它能在特殊位点切割DNA分子 B．同一种酶切割不同的DNA产生的黏性末端能够很好地进行碱基互补配对 C．它能任意切割DNA，从而产生大量的DNA片段 D．每一种限制性核酸内切酶只能识别特定的核苷酸序列7．质粒作为“分子运输车”的条件是() ①能自我复制②双链环状DNA分子③有多个限制酶切点④有标记基因⑤真核细胞中没有A．⑤B．①②③④ C．①③④D．②③⑤ 8．右图中表示某DNA片段，有关该图的叙述中，不正确的是() A．②③④可形成DNA的基本组成单位 B．④在DNA中特定的排列顺序可代表遗传信息 C．某限制性内切酶可选择⑤作为切点 D．DNA连接酶可连接①处断裂的化学键 9．限制酶可辨识并切割DNA分子上特定的核苷酸序列。下图为四种限制酶BamHⅠ、EcoRⅠ、HindⅢ及BglⅡ的辨识序列及每一种限制酶的特定切割部位。其中哪两种限制酶切割出来的DNA 片段末端可以互补结合，其末端互补序列是() A．BamHⅠ和EcoRⅠ；末端互补序列：—AA TT— B．BamHⅠ和HindⅢ；末端互补序列：—GATC— C．BamHⅠ和BglⅡ；末端互补序列：—GATC— D．EcoRⅠ和HindⅢ；末端互补序列：—AATT— 10．下列DNA片段能够用DNA连接酶连接起来的是() —GC G—GT——CTGCA GC——G —CG TGCAC——G CG——CTTAA ①②③④⑤⑥ A．①和⑤B．①和⑤、②和④ C．①和③D．①和③、④和⑥ 11．正确表示基因操作“四步曲”的是() A．提取目的基因→目的基因导入受体细胞→基因表达载体的构建→目的基因的检测和鉴定B．目的基因的检测和鉴定→提取目的基因→基因表达载体的构建→目的基因导入受体细胞C．提取目的基因→基因表达载体的构建→目的基因导入受体细胞→目的基因的检测和鉴定D．基因表达载体的构建→提取目的基因→目的基因导入受体细胞→目的基因的检测和鉴定12．提高农作物抗盐碱和抗干旱能力的目的基因是（） A．抗除草剂基因B．调节细胞渗透压的基因 C．抗冻蛋白基因D．Bt毒蛋白基因 13．对基因组文库的描述，不正确的是() A．含有某种生物的全部基因B．基因中含有启动子和内含子 C．文库的基因是通过受体菌承载的D．文库中的全部基因可以在物种间交流 14．下列关于基因表达载体构建的相关叙述，不正确的是() A．需要限制酶和DNA连接酶B．必须在细胞内进行 C．抗生素抗性基因可作为标记基因D．启动子位于目的基因的首端 15．1970年，特明和巴尔德摩证实了RNA病毒能依赖RNA合成DNA的过程，并发现了催化此过程的酶。下面为形成cDNA的过程和PCR 扩增过程示意图。请根据图解分析，下列说法不正确的

黑龙江省大庆铁人中学自主招生模拟试题物理试卷

黑龙江省大庆铁人中学自主招生模拟试题物理试卷 一、选择题 1．在探究凸透镜成像规律的实验中，当蜡烛、凸透镜、光屏位于如图所示的位置时，在光屏上呈现一个与凸透镜口径等大的圆形光斑，下列说法正确的是（） A．该透镜的焦距为10.00cm B．将光屏向右移动，光斑大小不变 C．将蜡烛向左移动20cm，光屏上会成像 D．若使该透镜成虚像，蜡烛与透镜的距离应小于20cm 2．小刚探究某物质熔化和沸腾的实验如甲所示，他把100g某种固体碾碎后放入试管中，插入温度计，再将试管放在装有水的烧杯中加热（物质在相同时间内吸收的热量相等）。根据实验数据画出的图像如图乙所示，实验结束时，小明发现从开始加热到实验结束的 10min内消耗4g酒精，酒精的热值3.0×107J/kg，这种物质的液态比热容c=1.8×103J/（kg·℃）下列选项错误的是（） A．该物质熔化时温度没有改变但内能增加了 B．从开始沸腾到实验结束物质所要吸收的热量为7.2×103J C．该物质固态时的比热容为2.7×103J/（kg℃） D．该装置能量的转化效率为30% 3．楼梯感应灯可由声控开关（有声响时开关闭合）和光控开关（光线较暗时开关闭合）共同控制，某同学设计并组装了一个楼梯感应灯电路，出现了以下异常情况：白天有声响时感应灯亮，无声响时感应灯不亮；晚上无论有无声响，感应灯都不亮．经检查各元件都能正常工作，则下列电路中可能出现以上异常情况的是（） A． B． C．

D． 4．如图甲，小球从某高度处由静止下落到竖直放置的轻质弹簧上并压缩弹簧，已知小球从a处开始接触弹簧，压缩至c处时弹簧最短。从a至c处的过程中，小球的速度ν和弹簧被压缩的长度ΔL之间的关系如图乙，且在整个过程中弹簧始终发生弹性形变，则从a至c 处的过程中（不计空气阻力），下列说法中正确的是（） A．小球的惯性不断减小 B．小球到达b处时，其所受的合力不为零 C．弹簧的弹性势能不断增大 D．小球所受的重力始终大于弹簧产生的弹力 5．如图，四个完全相同的玻璃瓶内装有质量不等的同种液体，用大小相同的力敲击四个玻璃瓶的同一位置，如果能分别发出“dou（1）”、“ruai（2）”、“mi（3）“、“fa （4）”四个音阶，则与这四个音阶相对应的玻璃瓶的序号是（） A．丁丙乙甲B．乙甲丙丁 C．丁甲丙乙D．甲丙乙丁 6．下列说法中正确的是（） A．运动速度越大的物体，其惯性越大 B．一个物体的内能增大，其温度不一定会升高 C．做功可以改变物体的内能，但一定要消耗机械能 D．物体受到外力的作用，其运动状态一定会发生改变 7．如图所示，将一个条形磁铁置于水平桌面上，电磁铁左端固定在竖直墙壁上并保持水平。当开关S闭合后，条形磁铁能保持静止状态，下列说法正确的是（） A．条形磁铁受到的摩擦力的方向是水平向右的 B．条形磁铁受到的摩擦力的方向是水平向左的

高三英语12月月考试题(无答案)

四川省绵阳第一中学2017届高三英语12月月考试题（无答案） 第Ⅰ卷 第一部分：听力（共两节,满分30分） 第一节（共5小题；每小题1.5分，满分7.5分） 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 例：How much is the shirt? A. ￡19.15. B.￡9.18. C.￡9,I5. 答案是C。 1. What is the man planning to do? A. Make some cheese. B. Go on a trip. C. Find a job in Paris. 2. What is the time now? A. 8 o’clock B. 10 o’clock. C. 12 o’clock. 3. What are the speakers talking about? A. A local artist. B. The man’s salary. C. An apartment to let. 4. How does Dr. Heath spend most of his time? A. Giving lectures. B. Conducting research. C. Doing office work, 5. Why does Elaine call Peter? A. To borrow his notes. B. To explain her absence. C. To discuss the presentation.第二节（共15小题；每小题1.5分，满分22.5分） 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C 三个选项中选出最佳选项，并标在试卷的相应位罝。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，回答第6、7题。 6. What is Julia doing? A. Asking about her order. B. Reporting a computer problem. C. Confirming a visit to a company. 7. When will the chairs arrive today?

2015-2016学年黑龙江省大庆市铁人中学高二上学期期末考试化学试题 word版

满分：100分考试时间：90分钟 可能用到的相对原子质量： H—1 C—12 O—16 Na—23 S—32 Cl—35.5 Cu—64 Zn—65 Ag—108 第Ⅰ卷（选择题共44分） 一、选择题（本题共 22 小题，每小题只有一个选项最符合题意，每小题 2 分，共 44 分）1．下列物质中，属于“城市空气质量日报”报道的污染物是 A．N2 B．O2 C．CO2 D．SO2 2．具有解热镇痛及抗生素作用的药物“芬必得”主要成分的结构简式为 ，它属于 ①芳香族化合物②脂肪族化合物③有机羧酸④有机高分子化合物⑤芳香烃 A．③⑤ B．②③ C．①③ D．①④ 3．反应 4NH 3(g)+5O2(g) 4NO(g)+6H2O(g)在10L密闭容器中进行，半分钟后，水蒸气的物 质的量增加了0.45mol，则此反应的平均速率v(X)（反应物的消耗速率或生成物的生成速率）可表示为 A．v(NH3) =0.010 mol/(L·s) B．v(O2)=0.001 mol/(L·s) C．v(NO) =0.0010 mol/(L·s) D．v(H2O) =0.045 mol/(L·s) 4．下列物质属于强电解质且能导电的是 ①氯化钠溶液②氯化铵固体③铜④石墨⑤熔融NaOH ⑥稀硫酸⑦乙酸 A．⑤ B．①②⑥ C．②⑤⑥⑦ D．①③④⑤⑥ 5．下列说法不正确的是 A．绿色化学的核心就是利用化学原理减少和消除工业生产对环境的污染 B．石油是由多种碳氢化合物组成的混合物 C．海水淡化的方法主要有蒸馏法、电渗析法、离子交换法等 D．煤的干馏是将煤隔绝空气加强热使之分解的过程

6．在密闭容器中，一定条件下，进行如下反应：NO(g)+CO(g) 1/2N 2(g)+CO2(g) △H=﹣373.2kJ/mol，达到平衡后，为提高该反应的速率和NO的转化率，采取的正确措施是A．加催化剂同时升高温度 B．加催化剂同时增大压强 C．升高温度同时充入N2 D．降低温度同时增大压强 7．海水提镁的主要流程如下： 下列说法正确的是 ①试剂M是盐酸②流程中的反应全部都是非氧化还原反应 ③操作b只是过滤④用海水晒盐后的饱和溶液加石灰乳制Mg(OH)2 ⑤电解熔融MgCl2比电解熔融的MgO制金属镁更节约能量 A．①②③④⑤ B．②③ C．④⑤ D．①④⑤8．某有机化合物的结构如图，关于该化合物的下列说法正确的是 A．由于含有氧元素不是有机物 B．该物质的分子式是 C15H14O C．分子中含有羟基属于醇 D．分子中有三种官能团 9．2,4-二甲基戊烷的一氯代物有 A．2种 B．3种 C．4种 D．5种 10．分子式为C5H12O 且属于醇的同分异构体共有（不考虑立体异构） A．6种 B．7种 C．8种 D．9种 11．下列叙述正确的是 A．在醋酸溶液中加入少量NaHSO4固体，醋酸的电离平衡左移，且溶液中的c(H＋)减小B．加热蒸干并灼烧硝酸铝溶液，最终得到的固体是Al(NO3)3 C．常温下，将 pH=1的醋酸溶液稀释1000倍，测得 pH=4 D．熵增加且放热的反应一定是自发反应 12．在下列给定条件的溶液中，一定能大量共存的离子是

江苏省启东中学2019届高三上学期第一次月考英语试题 含答案

江苏省启东中学2018-2019学年度第一学期第一次月考 高三年级英语试卷 第I卷（选择题共85分） 第一部分：听力(共两节, 满分20分) 第一节请听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 1. What will the man do this afternoon? A. Go to the cinema. B. Go to a museum. C. Stay at home. 2. How does the man react to what the woman did? A. He is very angry. B. He asks for an apology. C. He doesn’t mind it. 3. What are the two speakers mainly talking about? A. A movie. B. Their plans. C. The Internet. 4. What helped the woman do well in the test? A. Taking notes carefully in class. B. Spending two weeks preparing for it. C. Borrowing notes from someone else. 5. Where does the conversation probably take place? A. At the train station. B. At a hotel. C. On a train. 第二节听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 请听第6段材料，回答第6和第7题。 6. What languages is the man good at? A. French and Italian. B. English and French. C. English and German.

黑龙江省2021届高三英语12月月考试题

哈师大青冈实验中学2019届高三12月份考试 英语试题 第一部分：阅读理解 第一节：每小题2分，满分30分 A Sydney Cultural Festival – What's on today! European Art Show Location: Art Gallery of New South Wales. Today is the final day of the exhibition featuring 18th and 19th century paintings by some of the greatest European artists, such as Van Gough and Monet. Posters of these great works are available for purchase at the Visitors' Centre. Time: 8:30 am –7 pm Cost: $12 adults; $7 children and students Nature Walks Location: Sydney's Royal Botanic Garden. Come and celebrate our natural environment in one of the world's only nature parks inside a major city. Join our hourly guided tours, starting at the Eastern Gate, and enjoy breathtaking forests, stunning city escapes and the magnificent Sydney Harbour. Time: 9 am – 4 pm Cost: Free Sydney Symphony Orchestra Concert Location: Sydney Opera House. Australia's most famous orchestra is best known for its

2019-2020学年黑龙江省大庆市铁人中学高二(下)第一次月考数学试卷(文科)(有答案解析)

2019-2020学年黑龙江省大庆市铁人中学高二（下）第一次月考数 学试卷（文科） 一、选择题（本大题共12小题，共60.0分） 1.在复平面内，与复数是虚数单位对应的点位于 A. 第一象限 B. 第二象限 C. 第三象限 D. 第四象限 2.双曲线的焦距为 A. B. C. D. 3.回归分析中，相关指数的值越大，说明残差平方和 A. 越小 B. 越大 C. 可能大也可能小 D. 以上都不对 4.某单位为了落实“绿水青山就是金山银山”理念，制定节能减排的目标，先调查了用电量单 位：千瓦时与气温单位：之间的关系，随机选取了4天的用电量与当天气温，并制作了以下对照表： 单位：171410 单位：千瓦时24343864 由表中数据得线性回归方程：，则由此估计：当某天气温为时，当天用电量 约为 A. 56千瓦时 B. 62千瓦时 C. 64千瓦时 D. 68千瓦时 5.若抛物线的准线经过双曲线的一个焦点，则 A. 2 B. 10 C. D. 6.已知为常数在上有最大值3，那么此函数在上的最小值 是 A. B. C. D. 以上都不对 7.执行如图所示的程序框图，若输出的结果为11，则M处可填入的条件为 A. B. C. D. 8.下列命题： 对立事件一定是互斥事件； 若A，B为两个随机事件，则； 若事件A，B，C彼此互斥，则；

若事件A，B满足，则A与B是对立事件． 其中正确命题的个数是 A. 1 B. 2 C. 3 D. 4 9.已知是函数的导数，的图象如图所示，则的 图象最有可能是图中 A. B. C. D. 10.方程表示椭圆的必要不充分条件是 A. B. C. D. 11.在5件产品中，有3件一等品和2件二等品，从中任取2件，那么以为概率的事件是 A. 都不是一等品 B. 恰有一件一等品 C. 至少有一件一等品 D. 至多一件一等品 12.已知，是椭圆和双曲线的公共焦点，P是它们的一个公共点，且，则椭圆和 双曲线的离心率的倒数之和的最大值为 A. B. C. 3 D. 2 二、填空题（本大题共4小题，共20.0分） 13.用秦九韶算法计算多项式当时的 值时，的值为______ ． 14.设抛物线上一点P到x轴的距离是4，则点P到该抛物线焦点的距离是______． 15.在体积为的球内随机取一点，则该点到球心距离不超过的概率为______．