2018年高三周考2
南昌东方明珠学校2017-2018学年第一学期 1月份周考（高三英语 ）试卷
命题人：吴静 审核人：张秀琴 分值：150 分 时间：120 分钟
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。
1.Where does this conversation probably take place?
A. In a bookstore.
B. In a classroom.
C. In a library. 2. At what time will the film begin?
A. 7:20.
B. 7:15. 7:00.
3. What are the two speakers mainly talking about?
A. Their friend Jane.
B. A weekend trip.
C. A radio programme. 4. What will the woman probably do?
A. Catch a train.
B. See the man off.
C. Go shopping. 5. Why did the woman apologize? A. She made a late delivery.
B. She went to the wrong place.
C. She couldn’t take the cake back.
第二节（共15小题；每小题1.5分，满分22.5分）每段对话读两遍。 听第6段材料，回答第6、7题。 6. Whose CD is broken?
A. Kathy’s.
B. Mum’s.
C. Jack’s. 7. What does the boy promise to do for the girl?
A, Buy her a new CD. B. Do some cleaning. C. Give her 10 dollars. 听第7段材料，回答第8、9题。 8. What did the man think of the meal?
A. Just so-so.
B. Quite satisfactory.
C. A bit disappointing. 9. What was the 15% on the bill paid for?
A. The food.
B. The drinks.
C. The service. 听第8段材料，回答第10至12题。 10. Why is the man at the shop?
A. To order a camera for his wife.
B. To have a camera repaired.
C. To get a camera changed.
11. What colour does the man want ?
A. Pink.
B. Black.
C. Orange. 12. What will the man do afterwards?
A. Make a phone call.
B. Wait until further notice.
C. Come again the next day. 听第9段材料，回答第13至16题。
13. What would Joe probably do during the Thanksgiving holiday?
A. Go to a play.
B. Stay at home.
C. Visit Kingston. 14. What is Ariel going to do in Toronto?
A. Attend a party.
B. Meet her aunt.
C. See a car show. 15. Why is Ariel in a hurry to leave?
A. To call up Betty.
B. To buy some DVDs.
C. To pick up Daniel. 16. What might be the relationship between the speakers?
A. Classmates.
B. Fellow workers.
C. Guide and tourist. 听第10段材料，回答第17至20题。
17. Why do some people say they never have dreams according to Dr Garfield? A. They forget about their dreams. B. They don’t want to tell the truth. C. They have no bad experiences. 18. Why did Davis stop having dreams? A. He got a serious heart attack.
B. He was too sad about his brother’s death.
C. He was frightened by a terrible dream.
19. What is Dr Garfield’s opinion about dreaming?
A. It is very useful.
B. It makes things worse.
C. It prevents the mind from working.
20. Why do some people turn off their dreams completely? A. To sleep better. B. To recover from illnesses. C. To stay away from their problems.
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
The Healthy Habits Survey(调查) shows that only about one third of American seniors have
correct habits. Here are some finding and expert advice. 1. How many times did you brush your teeth yesterday?
Finding: A full 33% of seniors brush their teeth only once a day.
学校 班级 学号 姓名
●Step:Remove the 300 types of bacteria in your mouth each morning with a
battery-operated toothbrush. Brush gently for 2 minutes, at least twice a day.
2. How many times did you wash your hands or bathe yesterday?
●Finding: Seniors, on average, bathe fewer than 3 days a week. And nearly 30%wash their
hands only 4 times a day---half of the number doctors recommend.
●Step: We touch our faces around 3,000 times a day---often inviting germs(病菌) to enter
our mouth, nose, and eyes. Use toilet paper to avoid touching the door handle. And, most important, wash your hands often with hot running water and soap for 20 seconds.
3. How often do you think about fighting germs?
●Finding: Seniors are not fighting germs as well as they should.
●Step: Be aware of germs. Do you know it is not your toilet but your kitchen sponge(海绵)
that can carry more germs than anything else? To kill these germs, keep your sponge in the microwave for 10 seconds.
21.What is found out about American seniors?
A. Most of them have good habits
B. Nearly 30%of them bathe three days a week
C. About one third of them brush their teeth only once a day
D. All of them are fighting germs better than expected
22.Doctors suggest that people should wash their hands .
A. twice a day
B. eight times a day
C. four times a day
D. three times a day
23.Which of the following is true according to the text?
A. A kitchen sponge can carry more germs than a toilet
B. There are less than 300 types of bacteria in the mouth
C. We should keep from touching our faces
D. We should wash our hands before touching a door handle
B
I experienced more than I was able to handle as a boy. My father was an alcoholic, which resulted in an absolute mess in our family including physical abuse in my parents’ marriage. I was five years old when my parents divorced. My mother worked day and night to support the family. This left me with a lot of time by myself. I never received any encouragement to try out for sports or after-school activities. Because of this, I never really thought that I could do it. I thought that without a parent’s company, support and encouragement it was hard for a teen to set up structure for themselves. Had I experienced the love from both of my parents, I would have been able to learn how to make real friends and how to build confidence, teamwork and good decision-making skills.
But that was not my reality. Reality was that I fell in with the wrong crowd. I made some bad friends. As I met more people who partied, took drugs and alcohol, I began to follow them. Before I knew it, all I cared about was how I was going to get high.
My mom was angry and let me know how much I was letting her down but I didn’t know how to stop and I couldn’t picture my life without the drugs. I protected my using drugs at any cost. I was angry at her because it seemed as if I was not important to her. The one thing about my mom was that she did not give up. I not only needed treatment to fight my addiction, but needed help to remove what I had been carrying around for years. Professionals were able to help us heal together. They were able to help my mom learn how to push me when I needed drugs, and communicate with an angry teenager.
We didn’t take the route that most mothers and sons take in life, but we are proof that addiction doesn’t have to tear a family apart forever.
24. What can be learned about the author’s parents?
A. His mother encouraged him to do sports.
B. His mother didn’t know how to raise him alone.
C. His father drank a lot for failure in his business.
D. His father was to blame for his parents’ div orce.
25. How was the author affected by his parents’ divorce?
A. He failed to make any friends.
B. He felt hopeless about his future.
C. He was discouraged to try any sport.
D. He couldn’t get any support from others.
26. What can we infer from Paragraph 3?
A. He succeeded in getting rid of drugs.
B. He showed trust in the professionals.
C. He often communicated with his mother.
D. He didn’t care about letting her mother down.
27. What does the text mainly talk about?
A. Drugs for a teen’s growth.
B. The importance of love for a teen.
C. A trip inside the mind of an addicted teen.
D. The influence of p arents’ divorce on a teen.
C
Sharing Beauty
It was in October. I was aimlessly wandering down the street, heading into a most gloriously beautiful sunset. I had an urge to speak to someone on the street to share that beauty, but it seemed everyone was in a hurry.
I took the next-best action. Quickly I ducked into a department store and asked the lady behind the counter if she could come outside for just a minute. She looked at me as though I were from some other planet. She hesitated, and then seemingly against her better judgment, she moved toward the door.
When she got outside I said to her, “Just look at that sunset! Nobody out here was looking at it and I just had to share it with someone.”
For a few seconds we just look ed. Then I said, “God is in his heaven and all is right with the world.” I thanked her for coming out to see it; she went back inside and I left. It felt good to share the beauty.
Four years later my situation changed greatly. I came to the end of a twenty-year marriage. I was alone and on my own for the first time in my life. I lived in a trailer park which, at the time, I considered a real come-down, and I had to do my wash in the community laundry room.
One day, while my clothes were going around, I picked up a magazine and read an article about a woman who had been in similar circumstances. She had come to the end of a marriage, moved to a strange community, and the only job she could find was one she disliked: clothing sales in a department store.
Then something that happened to her changed everything. She said a woman came into her department store and asked her to step outside to look at a sunset. The stranger had said, “God is in his heaven and all is right with the world,” and she had re alized the truth in that statement. From that moment on, she turned her life around.
28. The author asked the woman to go outside to ______.
A. admire the sunset
B. cheer her up
C. offer some help
D. have a chat
29. Four years later, the author ______.
A. found her dream job
B. put an end to her marriage
C. worked in a laundry room
D. lived in the same community
30. After reading the article in the magazine, the author was probably______.
A. disappointed
B. puzzled
C. inspired
D. overjoyed
D
What is language for? Some people seem to think it's for practising grammar rules and learning lists of words—the longer the lists，the better. That's wrong. Language is for the exchange（交流）of ideas and information. It's meaningless knowing all about a language if you can't use it freely. Many students I have met know hundreds of grammar rules, but they can't speak correctly or fluently（流利地）. They are afraid of making mistakes. One shouldn't be afraid of making mistakes when speaking a foreign language. Native speakers make mistakes and break rules, too. Bernard Shaw once wrote, "Foreigners often speak English too correctly. "But the mistakes that native speakers make are different from those that Chinese students make. They're English mistakes in the English language. And if enough native speakers break a rule, it is no longer a rule. What used to be wrong becomes right. People not only make history, they make language. But a people can only make its own language. It can't make another people's language. So Chinese students of English should pay attention to grammar, but they shouldn't overdo（做过头）it. They should put communication（交际）first.
31．Language is used to ________.
A. express oneself
B. practice grammar rules
C. talk with foreigners only
D. learn lists of words 32．Generally, when an American or an Englishman speaks English, he ________.
A. never makes mistakes
B. often makes mistakes
C. can't avoid making mistakes
D. always makes mistakes
33．"Foreigners often speak English too correctly. "This sentence means that ________.
A. foreigners speak correct English
B. foreigners speak incorrect English
C. foreigners speak English according to the grammar rules
D. foreigners never make mistakes when they speak English
34．If too many native speakers break a rule, ________.
A. what they use will become right
B. they are against the law
C. they should say sorry to others
D. they will become heroes
35.What do you think of language?
A. to practise
B. to speak correctly
C. to open your mouth
D. to communicate ideas
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
Some Expressions About Water
Expressions about water are almost as common as water. 36
The expression “in hot water”is one of them. It is a very old expression. “Hot water” was used five hundred years ago to mean being in trouble. One story says it got that meaning from the custom of throwing extremely hot water down on enemies
attacking a castle. When we are in hot water, we are in trouble. 37 A young boy can be in hot water with his mother if he comes into the house with dirty shoes.
38 A company seeks to keep its head above water during economically hard times. A man who loses his job tries to keep his head above water until he finds a new job.
Another common expression, “to hold water”, is about the strength of an idea or opinion that you may be arguing for. If it can hold water, it is strong and has no holes in it. If your argument can hold water, it is strong and does not have any holes. 39 “To throw cold water” is also an expression that deals with ideas or proposals. 40 For example, you want to buy a new car because the old one has some problems, but your wife throws cold water on the idea, because she says a new car costs too much.
A.It means disliking an idea.
B.You are in a difficult situation.
C.A person who breaks the law can be in hot water with the police.
D.If it does not hold water, then it is weak and not worth debating.
E.But many of the expressions using “water” have unpleasant meaning.
F.A man who has long been jobless will find it hard to make both ends meet.
G.“To keep one’s head above water” is a colorful expression that means managing to continue to live with great difficulty.
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），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。
There was a king who loved art very much. He encouraged artists from all over his country and gave them valuable 41 .
One day an artist came and said to the king, “ Oh King! Give me a(an) 42 wall in your palace and let me 43 a picture on it. It'll be more beautiful than anything you have 44 seen before.”
Now, the king 45 to be building a big hall at the rear end of the palace. So he s aid, “All right. You may work on one of the walls.”
Just then, another young man said, “ Oh King! Please 46 me to work on the 47 wall. I'm an artist, too.”
The king said, “ What would you like to make?”
The man said, “ I shall make 48 what that man will make on his wall, and I shall do so 49 looking at his work. You can have a thick curtain 50 between the two walls.”
Now, everyone 51 the king and the first artist was interested. The king loved 52 , and he decided to give him a (an) 53 .
The following day both the artists got to work. The first artist brought a 54 supply of paint, oil and water, etc. The second one would come with a cloth and a bucket of 55 every day. After a month their work was both ready. The king was very impressed with the fast artist’s painting and gave him much money. He then wanted the curtain to be 56 .
Look! The 57 painting was on the opposite wall! Amazing! 58 it was true! So how had he done it? The king wanted to know the 59 . The young man said simpl y, “It's easy! It was a wall made from white marble (大理石)! I just polished the wall every day till it 60 like a mirror!”
41．A. pictures B. palaces C. gifts D. lands
42．A. beautiful B. ugly C. blank D. high
43．A. describe B. break C. change D. paint
44．A. ever B. still C. yet D. never
45．A. planned B. decided C. agreed D. happened 46．A. promise B. allow C. advise D. beg
47．A. different B. small C. opposite D. outside
48．A. exactly B. worse C. nearly D. better
49．A. without B. besides C. on D. with
50．A. made up B. put up C. brought up D. taken up 51．A. realizing B. marking C. noticing D. including 52．A. jokes B. wonders C. lies D. strangers 53．A. wall B. surprise C. luck D. chance
54．A. common B. formal C. special D. funny
55．A. paint B. water C. stone D. vinegar 56．A. thrown away B. taken back C. opened up D. spread out 57．A. same B. similar C. real D. lively
58．A. But B. And C. Though D. Then
59．A. cause B. reason C. result D. secret
60．A. felt B. acted C. shone D. sounded
第Ⅱ卷(共50分)
注意：将答案写在答题卡上。写在本试卷上无效。
第二节（共10小题，每小题1.5分，满分15分）
A motto is a sentence or a phrase 61 can inspire us especially when we are 62 (face) with difficulties. Many of us have our mottoes, such as “Where there is a will, there is a way.” or “Nothing is difficult if you put your heart into it.”, and so on. My motto is “God helps those who help 63 (they).” Sometimes I am lazy and don’t want to make efforts64 (work) hard, 65 the moment I think of my motto I will get energetic again and devote myself 66 what I am doing. I write my motto 67 I can see it easily. Every time I fail in my exam and begin to lose heart, the sight of my motto inspires me with much 68 (confident). My motto also makes me become 69 independent pers on. That is to say, I won’t rely on others easily.
My friends, what is your motto? If you still haven’t got a motto, please choose 70 because a motto can have a great effect on you.
第四部分写作（共两节，满分35分）
第一节短文改错（10分）
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（ ），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
One of the most important rule of finding happiness in life is to do what you love. I remember when my mom takes me to an English class in primary school, I suddenly found that learn English was fun and I really enjoyed it. The voice at the bottom of my heart said, “Maybe I can learn English well and become English teacher.”
It was not easy at first. For almost one and a half year, I didn’t do very well in all my English exams. Disappointing and frustrated, I doubted that whether I could follow my dream. But I told me not to accept this reality. Gradual, my grades started to improve and I had much confidence than before.
第二节（25分）
假设你是红星中学高三（1）班的学生李华。你班同学张强即将去国外读书，下面四幅图描述了同学们为他送行的过程，请根据图片的先后顺序用英语写一篇日记。
注意：1. 日记的开头已为你写好。
2. 词数不少于60
Monday, March 10 Fine
This afternoon,
_________________________________________________________________________________ _____________________________________________________________________________
______________________________________________________________________________
2021年高三周考化学试卷18含答案
2021年高三周考化学试卷18含答案 一、选择题(每题4分,共60分) 1．化学在生产和日常生活中有着重要的作用。下列有关说法不正确的是（） A．我国发射的“嫦娥三号”卫星中使用的碳纤维，是一种新型无机非金属材料B．只要符合限量，“食用色素”“碘元素”、“亚硝酸盐”可以作为某些食品的添加剂 C．氢氧化铁溶胶、水玻璃、淀粉溶液均具有丁达尔效应 D．“地沟油”经过加工处理后，可以用来制肥皂和生物柴油 2．下列有关用途的说法中，错误的是：（） A．液态钠可用作核反应堆的传热介质 B．在过渡元素中找寻半导体材料 C．考古时利用l4C测定一些文物的年代 D．SiO2是光导纤维的成分 3．用 N A表示阿伏加德罗常数的数值，下列说法正确的是( ) A．23gNO2和N2O4的混合气体中含有的氮原子数为0.5N A B．4.2 g丙烯中所含的共价键数目为0.6N A C．1 L 0.1 mol/L的Fe2(SO4)3溶液中，Fe3+的数目为0.2 N A D．过氧化氢分解制得标准状况下1.12 L O2，转移电子数目为 0.2 N A 4．下列各组离子能大量共存，向溶液中通入足量相应气体后，各离子还能大量存在的是（）A．氯气：K+ Ba2+ SiO32- NO3- B．二氧化硫：Na+ NH4+ SO32- C1- C．氨气：K+ Na+ AlO2-. CO32- D．甲醛：Ca2+ Mg2+ MnO4- NO3- 5．把少量NO2气体通入过量小苏打溶液中，再使逸出的气体通过装有足量的过氧化钠颗粒的干燥管，最后收集到的气体是（） A．氧气 B．二氧化硫 C．二氧化氮和氧气 D．二氧化氮和一氧化氮 6．以下关于化学实验中“先与后”的说法中正确的是( ) ①加热试管时，先均匀加热，后局部加热；②用排水法收集气体时，先移出导管后撤酒精灯； ③制取物质时，先检查装置气密性后装药品；④使用容量瓶、分液漏斗、滴定管前，先检查是否漏水后洗涤干净；⑤做H2还原CuO实验时先加热CuO后通H2；反应完毕后，先撤酒精灯待试管冷却后停止通H2。 A．除②以外B．除④以外 C．除⑤以外D．全部正确 7．阿伏加德罗常数的值为6.02×1023mol-1，下列叙述中错误的是：（） ①12.4g 白磷晶体中含有的P-P键数是0.6×6.02×1023 ②含0.2mol H2SO4的浓硫酸与足量铜反应，生成SO2的分子数为0. 1×6.02×1023 ③7.8g Na2S和Na2O2的混合物中含有的阴离子数大于0.1×6.02×1023 ④2mol SO2和1mol O2在V2O5存在的条件下于密闭容器中加热反应后，容器内物质分子数等于2×6．02×1023 ⑤2.9g 2CaSO4?H2O含有的结晶水分子数为0.02×6.02×1023 A．①②③④⑤ B．①③④⑤C．②③④⑤D．③④⑤ 8．下列有关元素化合物的说法正确的是（） A．常温下，1mol铜片投入含有4mol HNO3的浓硝酸中，铜片可以完全溶解 B．Al与S直接化合可以得到Al2S3,Fe与S直接化合也可以得到Fe2S3 C．电解AlCl3、FeCl3、CuCl2的混合溶液中，阴极上依次析出Cu、Fe、Al D．反应14CuSO4＋5FeS2＋12H2O=7Cu2S+5FeSO4＋12H2SO4,FeS2中的硫元素全部被氧化 9．化学方程式可简明地体现元素及其化合物的性质。已知：氧化还原反应： 2FeCl3 + 2HI = 2FeCl2 + I2 + 2HCl； 2Co(OH)3 + 6HCl = 2CoCl2 + Cl2↑ + 6H2O 2Fe(OH)2 + I2 + 2KOH= 2Fe(OH)3 + 2KI； 3I2 + 6KOH= 5KI + KIO3 + 3H2O 复分解反应： 2HSCN + K2CO3 = 2KSCN + CO2 ↑ + H2O； KCN + CO2 + H2O = HCN + KHCO3 热分解反应：4NaClO 3NaCl + NaClO4；NaClO4 NaCl + 2O2↑ 下列说法正确 ．．是( )
2015届高三英语周考(三)
碣石中学2015届高三英语周考（三） 2014.11.29 本试卷分选择题和非选择题两部分。满分135分，考试用时120分钟。 I 语言知识及应用（共两节,满分45分） 第一节完形填空（共15小题；每小题2分,满分30分） Do you still remember your first day of preschool? Mine was 1 . I was about four years old and my mom was helping me get ready for school. At that time, I lived in Chicago and it got pretty 2 , so I had to wear a big coat. The school wasn't very 3 , so my mom and I walked to school. Upon arriving at the headmaster's office, we checked in. I was too nervous to 4 myself. Mom talked with the headmaster. Then he gave her the sign that it was time for her to 5 , She said goodbye and I started to 6 . My mom promised me things would be OK and told me she had to go. I walked with the headmaster to my 7 . The whole time I was thinking why this was happening to me. When we arrived, the headmaster 8 me to my preschool teacher, but I just wanted to go home. My teacher told me to have a seat with the other 9 . I sat next to a girl named Jasmine. She asked me my 10 and I told her I was called Will. She asked me why I was crying. I said, "I didn't want to be here." I guess she saw some leftover (残余的) 11 on my face from earlier. I felt nervous again. I wanted to go out because I felt sick and wanted to throw up. But just before I 12 my hand, it happened. I felt so embarrassed. All the children shouted and I was frozen with 13 . I thought Jasmine would be disgusted (厌恶的) with my action, but she said, "That's OK. I still 14 you." I knew from then on Jasmine and I would be good 15 . 1. A. exciting B. pleasant C. unforgettable D. wonderful 2. A. cold B. dry C. dark D. quiet 3. A. good B. big C. famous D. far 4. A. control B. frighten C. love D. tell 5. A. wait B. start C. listen D. leave 6. A. move B. cry C. read D. dance 7. A. classroom B. home C. school D. office 8. A.followed . B. kicked C. threw D. introduced 9. A. patients B. parents C. kids D. teachers
高三地理试题
高三地理试题 一、选择题：本题共35小题，每小题4分，共140分。在每小题给出的四个选项中，只 有一项是符合题目要求的。 在地理学中，重心指空间存在某一点，使得此点各个方向的作用力保持相对平衡。电力强度指单位产值所消耗的电能。下图为1985～2014年中国电力强度重心迁移路径。据此完成1～2题。 2014 2003 1993 1985 109°E 110°E 111°E 112°E 113°E 34.2°N 34.6°N 35°N 1．据材料推断 A ．1985～1993年间，东部地区电力消费总量呈下降趋势 B ．1993～2003年间，西南地区单位产值能耗呈下降趋势 C ．2003～2014年间，西北地区电力强度增速高于西南 D ．1985～2014年间，电力强度重心总体位于东南沿海 2．影响我国电力强度重心变化的主要因素可能包括 A ．技术水平 B ．电站位置 C ．人口迁移 D ．能源结构 广州是我国重要的批发市场集聚地，下图为广州市部分地理事物示意图。据此完成3～ 5题。 港口高速公路 铁路 批发市场
20°19.5°19°18.5°3．影响广州市批发市场布局的主要因素不包括．．． A ．交通网络 B ．土地资源 C ．人口密度 D ．环境质量 4．众多批发商家落户广州，从全球各地组织货源，其商品最主要的销售市场可能是 A ．广州市内 B ．珠三角、港澳 C ．长三角 D ．国际市场 5．最适宜经营大宗物品批发市场的区域是 A ．从化区 B ．黄埔区 C ．花都区 D ．增城区 热带云雾林一般分布在热带山地的山顶或山脊，有持续性或季节性云雾覆盖，植株相对矮小、树干弯曲。海南岛热带云雾林分布在海拔1200米以上，右图为该岛云雾林主要分布区示意图。据此完成6～8题。 6．推测海南热带云雾林水汽的主要来源是 A ．东南季风 B ．西南季风 C ．盛行西风 D ．东北信风 7．海南热带云雾林植被类型最可能是 A ．热带雨林 B ．常绿阔叶林 C ．针叶林 D ．苔原 8．热带云雾林植株矮小、树干弯曲的原因是 A ．热量不足 B ．土壤贫瘠 C ．地质灾害多 D ．风力强劲 杞麓湖位于滇中高原，为封闭型断层陷落湖盆，无明显地表径流出口。沿湖平原是当地重要的农耕区。下图为杞麓湖某采样点部分时段沉积物平均粒径、有机碳及碳酸盐含量的变化曲线图。该湖泊沉积物的粒径及其碳酸盐含量与湖泊水位呈显著负相关。据此完成9～11题。 气候阶段 碳酸盐/% 有机碳/% 平均粒径/um 时间深度 /cm 0 5 10152025303540455055 1986 1972 1963 1952 ⅠⅡ Ⅲ 10 20 30 40 500 10 20 30 40 060120180240300 9．杞麓湖为淡水湖，其原因最可能是该湖 A ．气温低，蒸发弱 B ．降水量超蒸发量
高三语文周考3答案
周考3答案 一、现代文阅读（36分） （一）（9分） 1．（3分）C（A项原文说“其他文化如果不进化为欧洲文化，就不能走出野蛮、步入文明”，可见“进化为欧洲文化”是“步入文明”的必要条件，而选项中使用“只要……就”一组关联词，是充分条件的关系，忽略了其它因素的干扰。B项张冠李戴，“人的自我实现促进了文化的产生，就是文化最终的归宿”是作者的观点，而不是文化相对主义的观点。D项曲解丈意，“而不是对文化进行优劣高低的区分”错误，原文说“文化价值评价的目的不仅仅在于区分优劣”。）2．（3分）B（“还重点分析了两者之间的相互关系”错误，文章第三段的重点是指出文化相对主义忽略了文化创造主体的能动性和文化的创造性和超越性。） 3．（3分）C（“所以能对人们当下的行为方式起到决定作用”错误，原文说“文化表现为一定的历史性，在一定程度上决定了人当下的行为方式”，选项删除了“在一定程度上”这个限制语，使得结论绝对化。） （二）（12分） 4．（3分）B（对应信息在材料二第一段，原文说“截至实验结束前”，可见实验还未结束，该项表述曲解文意。） 5．（3分）C（对应信息在材料三第二段，“以科研为目的”不符合文意，该项表述以偏概全。） 6．（6分）①获得月背地形、土壤的一手数据；②开启了中国生物科普试验新项目；③凸显中国航天科技的实力。（每点2分，共6分） （三）(15分) 7．（3分）B（“对副司令的抱怨”错。） 8．（6分）①在宿舍看着官兵陆续离开，面对侦察大队被撤销，何志军心情悲凉，冷静下来后，军人的信念，让他的心情变得激动； ②在操场出操训练，一方面为自己的坚守和战友的优秀感到骄傲，一方面又为侦察大队的解散心有不甘，心情复杂； ③答应副司令回军区情报部，体现了军人的服从，也流露了无奈的情绪。（每点2分，共6分。言之有理，酌情给分） 9．（6分）①体现了陈勇极高的军事素养，反映狼牙侦查大队官兵卓越优秀，打、踢、摔、踹等格斗动作娴熟流畅，防化团官兵钦佩赞叹； ②表现了狼牙大队官兵坚守信念、不改初心的精神，即使是一个人的杀声也震天，即使只剩一个人，队伍仍存在； ③推动故事情节发展，使后文副司令的出场自然合理； ④展现了军人的日常训练生活，突出了军旅小说的特征。 （每点2分，共6分。答出任意三点即可。其它答案言之有理也可。） 二、古代诗文阅读（34分） （一）(19分) 10.（3分）A（“氏”不能断开，“敬氏”乃姓敬之意；“以避……讳”是“改”之原因，作“改”的状语，不能断开。） 11.（3分）D（太师初为三公，后多为重臣加衔，作为最高荣典以示恩宠，并无实职。与太子太师并不是一回事，太子太师不能简称太师。） 12.（3分）D（“他独自提议裁减兵员八万”错，是与枢密使庞籍一起商议的；
2014届高三化学第八次周考试卷
高三周考卷 原子量：H-1 O-16 C-12 Cl-35.5 Fe-56Na-23 Mg-24 N-14 第I卷（选择题共45分） 1. 据报导，有科学家提出硅是“21世纪的能源”、“未来的石油”的观点。 假如硅作为一种普通使用的新型能源被开发利用，关于其有利因素的下列说法中不正确 ．．．的是（） A．自然界硅的贮存量丰富 B．硅的燃烧产物粉尘不会造成污染 C．硅便于运输、贮存，从安全角度考虑，硅是最佳的燃料 D．从Si(s)+O2(g) SiO2(s)△H=－858.6KJ·mol-1可知，硅燃烧放的热量大2．N A代表阿伏加德罗常数的数值，下列叙述正确的是（）A．在H2O2＋Cl2＝2HCl＋O2反应中，生成32 g氧气，转移4N A个电子B．常温常压下，33.6 L Cl2与56 g Fe充分反应，转移电子数为3N A C．标准状况下，分子数为N A的CO、C2H4混合气体的质量为28 g D．在1 L 0.2 mol·L－1的硫酸铁溶液中含有的铁离子数为0.4 N A 3. 下列离子方程式书写正确且物质反应后溶液的导电性变化不大的是（） A．向硝酸银溶液中通入少量氯化氢：Ag+＋HCl＝AgCl↓+H+ B．向亚硫酸溶液中通入氯气：H2SO3＋Cl2＋H2O＝SO42-＋4H+＋2Cl- C．向FeI2溶液中通入少量氯气：2Fe2+＋Cl2＝2Fe3+＋2Cl- D．向NaOH溶液中通入少量氯气：2OH-＋Cl2＝Cl-＋ClO-＋H2O 4. 若溶液中由水电离产生的c(OH－)＝1×10－13mol/L，满足此条件的溶液中 一定可以大量共存的离子组是（） A．Al3＋、Na＋、NO3-、Cl－B．K＋、Na＋、Cl－、SO24- C．K＋、Na＋、Cl－、CO3-D．K＋、I－、NO3-、Cl－ 5．如图所示，在注射器中加入少量Na 2SO 3 晶体，并吸入少量浓硫酸(以不接触 纸条为准)，则下列有关说法正确的是（） A．蓝色石蕊试纸先变红后褪色 B．湿润KI－淀粉试纸变蓝。C．NaOH溶液可用于除去实验中多余的SO2 D．品红试纸、沾有KMnO4溶液的滤纸均褪色，证明了SO2的漂白性
2018届高三英语周考一试卷
听第8段材料，回答第10至12题。 10. Where is the man going? A. A police station. repair shop. C. A bookstore. 11. What is “Town Guide”？ A. A book. B. A person C. A shop. 12. Whom is the man speaking to? A. A policewoman. B. A passer-by. C. A shopkeeper. 听第9段材料，回答第13至16题。 13. Where will the woman go next week? A. England. B. America. C. Australia. 14. What does the woman like most about her job? A. Meeting different people. B. Traveling around the world. C. Witnessing the big news event. 15. What do we know about the woman’s boyfriend? A. He likes cooking. B. He works as a lawyer. C. He lives in Hong Kong now. 16. What will the woman do to relax? A. Cook for herself. B. Go for a sail. C. Go fishing. 听第10段材料，回答第17至第20小题。 17. How many people are there in the speaker's family? A. 4. B. 5 C. 6 18. How does the speaker's father go to work? A. By car. B. By bus. C. By subway. is the speaker’s mother probably? A. A teacher. B. A doctor. C. A housewife. does the speaker’s brother usually go on Saturday? A. The dance club. B. The basketball club. C. The football club. 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） 阅读下面短文，从每题所给的A 、B 、C 和 D四个选项中，选出最佳选项。 A University degrees represent a significant financial investment. So, from the very beginning we encourage you to take a long-term view and to think about what you want to do after you graduate. That way, you can construct the most appropriate combination of courses in order to acquire the required knowledge and skills. Over 70% of our undergraduate students attain a graduate level position 6 months after graduating. What guidance will I receive? Together with the Careers Service we help you:
高三16周周考地理试题
某乘客夜晚乘坐某航班从悉尼起飞，约11小时后抵达上海。下图为该航班起飞时，全球昼夜状况图（图中曲线为晨昏线）。读图回答1-2题。 1. 该乘客抵达上海时，北京时间大约是（） A．8时 B．12时 C．16时D．20时 2. 该时节（） A．巴黎香榭丽舍大道落叶遍地 B．非洲南部大草原草木枯黄 C．日本富士山下樱花烂漫 D．中国东北平原千里冰封 太阳光柱是自然界最美丽的天气现象之一。在温度为-20℃或更低时，空气中数百万个从高空降落的薄片状冰晶，在空气阻力的作用下呈水平状态降落，日光从地平线附近射出，被冰晶反射的阳光几乎是垂直地面的，而形成的现象。据此回答3-4题。 3. 下列国家最可能产生太阳光柱现象的是（） A. 新加坡 B. 埃及 C. 巴
西D．俄罗斯4．在一天中，太阳光柱最可能发生在（）
A．正午B．下午15:0O 时 C. 日落D．子夜 采用地膜覆盖栽培一般都能获得早熟增产的效果，其效应表现在增温、保温、保墒、保持养分、增加光效和防除病虫害等几个方面。读图完成5-6题。 5. 新疆伊犁地区在春播时进行地膜覆盖，可有效地提高地温，保障了农作物的正常发芽生长，其原理是（） A．减弱地面辐射的损失 B．增强大气逆辐射 C．增强太阳辐射的总量D．增强对太阳辐射的吸收 6. 山东烟台的一些果农夏季在苹果树下覆盖地膜，其最主要的作用是（） A．减弱地面辐射，保持地温B．反射太阳辐射，增加光效 C．保持土壤水分，减少蒸发D．保持土壤养分，减少侵蚀流失 山药是缠绕性藤本喜光植物，幼苗期不耐寒，宜在排水良好处种植。读华北地区某山药种植基地的等高线地形图。读图，回答7-8题。 7．图中甲、乙、丙、丁四地中，夏季最容易遭受泥石流灾害威胁的是（） A. 甲 B.
高三语文月考考试卷及答案
高三语文月考考试卷及答案 导读：我根据大家的需要整理了一份关于《高三语文月考考试卷及答案》的内容，具体内容：语文考试的备考多背书是必须的，此外还要多做语文试卷，这有利于记忆考点和积累知识。以下是我给你推荐的高三语文月考考试卷及参考答案，希望对你有帮助!高三语文月考考试卷一、选... 语文考试的备考多背书是必须的，此外还要多做语文试卷，这有利于记忆考点和积累知识。以下是我给你推荐的高三语文月考考试卷及参考答案，希望对你有帮助! 高三语文月考考试卷 一、选择题，每小题3分，共12分。 1.下列词语中加点字，每对读音都不相同的一项是 A.湛蓝 / 斟酌崛起 / 倔脾气提防 / 醍醐灌顶 B.跻身 / 犄角女红 / 彩虹桥沟壑 / 豁然开朗 C.毛坯 / 胚芽蒜苔 / 跆拳道拙劣 / 咄咄逼人 D.劲敌 / 浸渍咆哮 / 酵母菌着陆 / 着手成春 2.下面语段中画线的词语，使用不恰当的一项是 建筑作为一种强制性的审美对象，一旦出现，谁的眼睛也躲不了，必须年年看、天天看。这对很多市民来说构成一种积极或消极的审美适应，对于青年学生来说则构成一种顺向或逆向的审美教育。结果，一个时代、一个民族的审美水平便水涨船高，或泥沙俱下。 A.出现 B.逆向 C.水涨船高 D.泥沙俱下 3.下列句子中，没有语病的一项是
A.一项好的政策照理会带来好的效果，但在现阶段，必须强化阳光操作、民主监督等制约措施，因为好经也要提防不被念歪。 B.我国的改革在不断深化，那种什么事情都由政府包揽的现象正在改变，各种社会组织纷纷成立，这有利于社会矛盾和社会责任的分担。 C.一个孩子学习绘画，即使基础不太好，但是如果老师能夸奖夸奖，哪怕给一个鼓励的微笑，他也会感到非常高兴，越画越有信心。 D.执法部门对向未成年人出售、出租或以其他方式传播反动、淫秽、暴力、凶杀、封建迷信的图书报刊、音像制品，应依法从重处罚。 4.在文段横线处填入下列句子，衔接最恰当的一组是 信息时代给人们带来了一种新的极其便捷的阅读方式，那就是网络阅读。网络阅读远远超越了传统的阅读概念，，，，，，。因此，阅读的趣味性大大提高，吸引力更强，影响力更大。 ①能够对文字、图片、影像、声音等信息形态进行有机的合成 ②能够更好地满足人们沟通交流的需求 ③与传统阅读相比，信息更加全面，视野更加开阔，也更直观、更逼真 ④提供读、看、听三方面的内容 ⑤它改变了单一的文字或静态的图像的表现形式 ⑥还具有共享性、开放性和互动性 A.③②⑤④①⑥ B.③⑥⑤①②④ C.⑤①④③⑥② D.⑤④③②①⑥ 二、阅读下面文言文，(文中三个"□"是为考查而设)，完成5-9小题。 吴德基者，名履，婺之兰溪人也。有司举于朝，为南康丞，南康俗悍，其民以为丞儒者也，易之，德基自如。数月皆周知其情伪，有所发擿，一县惊伏。德基□更以宽化之。民有诉，召使前与语，弗加咄叱。民或援丞裾相尔
高三化学期中考试
高三化学期中考试 (完成时间120分钟，满分150分) 可能用到的相对原子质量: H-1 C-12 O-16 S-32 Cl-35.5 Mg-24 Al-27 Ba-137 Na-23 K-39 一、选择题(本题共10分，每小题2分，只有一个正确选项) 1．为了使上海的天更蓝，空气更清新，目前上海市对没有申领到“绿色”通行证的高污染车实行限行。高污染车排出的尾气中所含的污染物除碳氢化合物、可吸入颗粒物、一氧化碳外，还主要含有（）A．二氧化碳B．氮氧化物C．硫化氢 D.氮气 2．有关化学用语正确的是( ) A．乙炔的最简式C2H2B．乙醛的结构简式CH3COH C．水的电子式H+[ O ]2-H+ D. 硝酸钾的化学式KNO3 3．据报道，上海某医院正在研究用放射性同位素碘12553I治疗肿瘤。该同位素原子核内的中子数与核外电子数之差是( ) A．72 B．19 C．53 D．125 4．下列叙述正确的( ) A．14N和15N具有相同的质量数B．14N和15N所含的电子数不同 C．N4和N2是同素异形体 D. 14N和N4互为同位素 5．食用下列食品通常不会对人体健康造成危害的是( ) A．用甲醛溶液浸泡的海鲜B．用工业食盐腌制的泡菜 C．用工业酒精配制的白酒 D. 牛奶经发酵后得到的酸奶 二、选择题(本题共36分，每小题3分，只有一个正确选项) 6．下列各组离子能在同一溶液中大量共存的是（） A.Cu2+、K+、S2—、Cl— B.NH4+、Na+、SO42—、AlO2— C.Na+、HCO3—、Ba2+、NO3— D.H+、Ba2+、NO3—、I— 7．物质的量浓度相同的下列各溶液,由水电离的c(H+)由大到小的顺序是( ) ①NaHSO4 ②NaHCO3 ③Na2CO3 ④Na2SO4 A.④③②① B.①②③④ C.③②④① D.③④②① 8．已知某强氧化剂[RO(OH)2]2+离子 2.4×10-3mol被亚硫酸钠还原到较低价态，需12mL0.2mol/L的亚硫酸钠溶液，则反应后R的化合价为（）A．0 B．+2 C．+3 D．+4 9．物质的水溶液能导电，但属于非电解质的是（）
2019级高三年级第一次英语周考
2019级高三年级第一次英语周考（志强专用） 英语试卷 命题教师：焦国禄 第一部分阅读理解(共两节,满分40分) 第一节（共15小题；每小题2分，满分30分） A How often do you let other people like a bad driver, a rude waiter, or an angry boss, change your mood? Sixteen years ago I learned a lesson. I got in a taxi, and we took off for Grand Central Station. We were driving in the right lane when all of a sudden, a black car jumped out of a parking space right in front of us. My taxi driver used his brakes, the tires made a loud noise, and at the very last moment our car stopped just 3cm from the back of the other car. I couldn’t believe it. But then I couldn’t believe what happened next. The driver of the other car, the guy who almost caused a big accident, turned his head around and he started shouting at us. I couldn’t believe it! My taxi driver just smiled and waved at the guy. So, I said, “Why did you just do that? This guy could have killed us!” And this is when my taxi driver told me what I now call, “The Law of the Garbage Truck”. He said, “Many people are like garbage trucks. They run around full of garbage, full of anger and disappointment. As their garbage piles up, they look for a place to dump it. And if you let them, they’ll dump it on you.” So I started thinking how often I let Garbage Trucks run right over me and how often I take their garbage and spread it to other people. I began to see Garbage Trucks. I see the load people are carrying. I see them coming to dump it. And like my taxi driver, I don’t take it personally. I just smile, wave, wish them well, and move on. 21. What happened to the author on his way to Grand Central Station? A. He was caught in a traffic jam. B. He had a fight with his taxi driver. C. His taxi almost ran into another car. D. His taxi suddenly got a flat tire. 22. When the author saw his taxi driver smile and wave at the driver of the black car, he_______. A. got very angry B. was deeply impressed C. felt quite disappointed D. praised him for his manners 23. The underlined part “the load” in the last paragraph probably refers to _______. A. the bad mood B. poor habits C. waste materials D. great pressure
周考一地理试题及答案
合肥皖智高复2016--2017学年度第一次周考 地理试题 (分值：100分时间：60分钟) 一、选择题（每题2分，计50分） 读经纬网图，回答1～2题。 1．从B地到C地，若不考虑地形因素，最近的走法是( ) A．一直向东走 B．一直向西走 C. 先向东北，再向东南走 D．先向东南，再向东北走 2．读经纬网图，纬线AB约是DE长度的( ) A．一半B．等长 C．1.5倍D．2倍 下图为经纬网示意图。读图完成3～4题。 3．甲地的经纬度是( ) A．20°E,40°N B．40°E,20°N C．20°W,40°S D．40°W,20°S 4．乙地位于丙地的( ) A．东南方向 B．东北方向 C．西南方向 D．西北方向 图为地球局部经纬网图，读图回答5～6题。
5．图中X地位于P地的方向是( ) A．南方B．北方 C．西北方 D．东南方 6．从X地到P地经过( ) A．西半球 B．东、西两半球 C．东半球D．南、北两半球 读图，完成7～8题。 7．与图甲比较，图乙( ) A．比例尺较大，表示范围较大 B．比例尺较小，表示的范围较小 C．比例尺较小，表示的范围较大 D．比例尺较大，表示的范围较小 8．利马位于华沙的( ) A．西南方向 B．东南方向 C．西北方向 D．东北方向 读我国某景区等高线地形图，完成9--10题。 9. 若图中急流段高差为35m，则图中甲与乙地高差约为( ) A.300m B.270m C.235m D.200m 10. 某日一登山旅行者到达甲处观察的现象可信的是( ) A.可看到湖畔丁处游人戏水 B.发现山顶处悬崖峭壁林立 C.发现丙所在方位地势最低 D.急流段的漂流者向西漂去 下图示意我国黄土高原某地林木的分布状况，图中相邻等高线之间高差均为30米。读图回答11～12题。
2020届高三第6次周考语文试题及答案
2020届高三第6次周考语文试题及答案 一、论述类文本阅读（本题共3小题，9分） 阅读下面的文字，完成1—3题。 “宋四家”之一黄庭坚，诗书俱佳，与苏轼并称“苏黄”。黄庭坚书法对当代书法创作有多重意义：对其形式语言的模仿借鉴，是书法学习的初级阶段：对其书理的发现运用，是书法学习的中级阶段：对其天人合一精神的领悟贯通，是书法学习的高级阶段。这三个阶段，姑且称之为由“无我之境”到“有我之境”，再到“本我之境”。 这里的“无我之境”是指深入学习对象，意识不到“我一的存在。学习任何一门艺术或任何一种风格，对其形式语言进行模仿和运用是最为重要的基础阶段。为深入了解和学习书法对象，习书者需要做到“察之者尚精，拟之者贵似”，需要澄心静虑，下大力气研究书法传统，深耕艺术经典，做到李可染先生所言的“用最大的功力打进去”，认真体悟经典艺术特点。在这个阶段，遵从要比变通重要，因为只有达到信仰的程度才会深入其中。专一不二是为“无我之境”。 进一步的学习则是了解与掌握书法经典的方法和原则，并将其运用到自己的创作实践中，即达到“有我之境”。这是对方法论的学习和掌握，大致属于“遗貌取神”，“神”就是艺术本体的方法和原理。例如，黄庭坚书理，体现在章法、结字和笔法等方面。黄庭坚草书的章法是“大九宫”原理，是穿插争让的“嵌合”之法。推而广之，凡是一流书法作品在形式上都符合“大九宫”原理和“嵌合”之法。黄庭坚的书法结字上灵活多变，他把每个字内部的矛盾关系——欹正、疏密、宾主、参差、
虚实、向背、繁简等，夸张出来，又能处理妥当，创造了独特的结字法。黄庭坚的笔法也充满律动和涩势，中锋行笔，笔画圆劲而有弹性，如千里阵云，力透纸背，对后世影响很大。上述对黄庭坚书风的研究与熟练运用，属于“有我之境”。因为这个阶段不再是生吞活剥地搬用形式，而是开始回味审视所学对象，并运用其原理形成新的形式。不过，这个阶段还不是真正的“自我”，因为自我的独创性还未形成。 “本我之境”是出乎对象之外，发现与形成独特的艺术“自我”，即形成个人艺术独特的风格面貌。通过艺术历程中漫长的“无我”“有我”阶段，有作为的艺术家一定会形成独特的“自我”，即“本我”。“随人作计终后人，自成一家始逼真”是黄庭坚关于书法原创性的宣言，显示出他卓尔不群的铮铮风骨。黄庭坚最终从自然中获得书法创造的原动力。他在《山谷题跋》中写道：“张长史折钗股，颜太师屋漏法，王右军锥画沙、印印泥，怀素飞鸟出林、惊蛇入草，索靖银钩虿尾，同是一笔心不知手、手不知心法耳。”黄庭坚找到了书法艺术与自然规律相通之关键——“同是一笔法”，也就是从自然界发现书法创造的原动力。实质上，艺术家只有回到自然，在自然、社会、人生中得“道”，才会获得艺术创造的本源，从而通过“天人合一”的体验，创造出新的艺术风格。 （节选自刘宗超《书法研习三境界》，有删改）1．下列关于原文内容的理解和分析，不正确的一项是（）（3分）A．黄庭坚学习书法有三个阶段，这三阶段分别是无我之境、有我之境和本我之境。
高三化学下学期优质周考练习题(附答案)
高三化学下学期优质周考练习题 学校： 注意事项： 2、请将答案正确填写在答题卡上 第1卷 一、单选题 其黄黑者，名鸡屎矾（碱式硫酸铜或碱式碳酸铜），不入药用，惟堪镀作以合熟铜。投苦酒（醋）中，涂铁皆作铜色。外虽铜色，内质不变。”下列说法错误的是( ) A.鸡屎矾的主要成分属于碱式盐 B.碱式碳酸铜不稳定，受热易分解 C.“涂铁皆作铜色”涉及的反应为置换反应 D.“内质不变”说明出现了钝化现象 2.化学与生产、生活密切相关，下列有关说法不正确的是( ) A.白酒窖存时间越长越香，是因为发生了酯化反应 B.合成氨中加入的含铁物质与面包制作工艺中加入的小苏打的 作用均是作为催化剂 C.白葡萄酒中含维生素C 等多种维生素，添加微量2SO ，可防止 营养成分被氧化 D.在城市中氮的氧化物是形成光化学污染的主要成分，其主要 来自汽车尾气 3.下列说法正确的是( ) A.中子数不同的两种核素互称为同位素 B. 命名为2-甲基-4-乙基戊烷 C.分子组成相差1个CH 2原子团的同系物，它们的一氯代物数目可能相同 D.同素异形体由相同元素构成，其晶体类型相同 4.设A N 为阿伏加德罗常数，则下列叙述中正确的是（） A.1mol 410C H 中含有共用电子对数是12 A N B.32g 2O 和3O 的混合气体中氧原子数为12 A N
C.28.6g 232Na CO 10H O ?晶体溶于水中，含23CO - 个数为0.1 A N D.60g 2SiO 晶体中Si―O 键个数为4 A N 5.我国科学家利用Cu 2O/C u 双催化剂在水溶液中用H 原子将CO 2高效转化为重要工业原料之一的甲醇，反应机理如图所示。下列有关说法正确的是（ ） A. CO 2生成甲醇是通过多步氧化反应实现的 B. 催化剂Cu 结合含碳微粒，催化剂Cu 2O 结合氢原子 C. 反应产物甲醇中可能含有其他副产物 D. Cu 2O 中基态Cu +的核外电子排布式为[Ar]3d 94s 1 6.如图是某兴趣小组的探究性实验图示，下列有关说法合理的是（ ） A.若X 中溶液为2FeCl 溶液，则Z 中最终可生成()2Fe OH 沉淀 B.若X 中溶液为新制的饱和氯水，则烧杯中液体的漂白性：X>Y>Z C.若X 中溶液为4NH Cl 溶液，则烧杯中液体的pH:X>Z D.若X 中溶液为3A1Cl 溶液，可通过丁达尔现象证明Z 中是否存在()3A1OH 胶体 7.下列说法正确的是（ ） A.H 2O 、H 2S 、H 2Se 的分子间作用力依次增大 B.SiO 2和晶体硅都是共价化合物，都是共价晶体 C.NaOH 和K 2SO 4的化学键类型和晶体类型相同 D.NaOH 和H 2SO 4溶于水时完全电离，都破坏了离子键 8.四氢大麻酚（简称THC)的结构如图。下列有关THC 的说法不正确的是（ ） A.THC 难溶于水
(完整word版)高三英语试题(含答案),推荐文档
高三文科英语周考 (考试时间90分钟满分120分) 第一部分听力（略） 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） A In the tenth grade, I began volunteering at a veterinary hospital that was run by a family friend in order to get experience for what I thought would be my future job. As it turns out, the experience I gained at the hospital taught me the opposite：That my future was not in veterinary medicine. However, there is one particular Saturday morning that taught me something maybe more important. The hospital was in the middle of one of the poorer sections of the city and we frequently had people come in who just could not pay for the most basic treatments. On this Saturday a man and his young son, who was probably about 7 years old, walked in with a small cat in a cardboard box. I remember the cat had an eye infection(感染) but the man could not afford to pay for the cost of the medicine in addition to the exam. When he asked where the nearest animal shelter was, his son cried and started to argue with his father. Out of the blue, an older woman who was sitting in the waiting room stood up, walked up to the counter, and told the man that she would pay for anything that he could not afford. The man thanked her and the son got to keep a healthy cat. I had always thought it was the right thing to help out a needy person, but only saw people perform acts of kindness on TV or in movies. The woman in the vet’s office taught me that these things do happen in real life, and should happen more often. When I am hesitant to be the first person to help someone who is in need, I remember this woman, and have the courage to do it. Sometimes other people follow. 21. Why did the writer work at the veterinary hospital A. He thought he would work there in the future. B. He wanted to get some skills of treating animals. C. He wanted to get some money for his schooling. D. He wanted to get some experience for his future work. 22. What is the most important according to the writer A. How to be a kind person who helps others. B. The practical experience of the vet job. C. How to deal with the owners of pets D. The knowledge of vet medicine 23. What does the underlined phrase “Out of the blue” mean A. Out of order B. All of a sudden C. Now and then D. First of all 24. The example of the woman made the author ________. A. think helping others can be shown on TV B. believe she was once shown in movies C. think few acts of kindness exist in real life D. have the courage to help others actively