最新阅读理解(人生百味)总复习经典例题、习题经典

最新阅读理解（人生百味）总复习经典例题、习题经典

一、九年级中考英语阅读理解（人生百味）（含答案详细解析）

1．阅读下列短文，从下面每小题的A、B、C、D四个选项中选出最佳选项。

B

It was July 17th of 2017. The little helpless girl, who had trouble walking, was going out into the wide world. In June 2016, I got the idea that I was going to America as an exchange student. With tears in my eyes, I said goodbye to my family.

After I finally arrived at the airport in Burlington, Vermont. I was welcomed by my host family. They didn't know much about my disability. “I hobble a little, but I don't see it as a problem.” I think it's the will that decides what you can and cannot do, and the disability doesn't matter!

Before I went to the US, I knew I was going to miss home. But I went! Why? I've been a fighter ever since I decided not to give up my breath when I was born! My mother wrote my host mom an e-mail and told her about my hard birth so they would understand. I remember clearly after she finished reading it, she came into the room, gave me a big hug and said, “You are a fighter.” My host family supported me so much during the year. In school, small notes were sent out to all my teachers, by e-mail, to tell them about my disability. Everything worked greatly.

By the end of my year, exchange students were asked to talk about our years. I spoke in front of about 100 people! I was extremely proud of my “speech”. The following day some teachers stopped me and said, “Your speech was the best one.”

My year in Vermont was the best thing I've done so far! I proved I AM A FIGHTER and that NOTHING IS IMPOSSIBLE!

（1）How did the author go to the US?

A. By bus

B. By car

C. By boat

D. By plane

（2）What did the writer's mom tell the host mom in the email?

A. The writer's family

B. The writer's daily life

C. The writer's birth

D. The writer's disability

（3）How did the writer feel about her speech?

A. Excited

B. Sad

C. Proud

D. Unsatisfied

（4）What can we know from the passage?

A. The writer enjoyed her exchange life.

B. The writer was not happy with her host family.

C. Only the writer made a speech in front of about 100 people.

D. The writer joined the army and became a fighter.

【答案】（1）D

（2）C

（3）C

（4）A

【解析】【分析】本文通过作者作为一名交换生的经历谈论对人生的感悟：只要努力，一切皆有可能。

⑴细节理解。根据第二段After I finally arrived at the airport in Burlington, Vermont可知作者是乘飞机去的美国，故选Ｄ。

⑵细节理解。根据My mother wrote my host mom an e-mail and told her about my hard birth so they would understand可知作者的母亲在邮件中告诉她的寄宿家庭的妈妈她出生的时候难产。故选Ｃ。

⑶细节理解。根据倒数第二段I was extremely proud of my “speech”.可知作者对她的演讲很自豪，故选C。

⑷推理判断。根据最后一段 My year in Vermont was the best thing I've done so far!可知作者认为在佛蒙特的一年是最好的，所以选A。

【点评】这是一篇人生感悟的文章，通过自己作为一名交换生的经历感悟人生。题目设计较为简单，可以通过题目在文章中定位找到正确答案。

2．根据短文内容，选择最佳答案。

That night, Sue quarreled with her mother, and she ran out of the house. Since she left in a hurry, she didn't take any money with her.

When she passed a noodle shop, she suddenly felt very hungry. She wished for a bowl of noodles, but she had no money. The owner saw her standing outside and asked her if she would like a bowl of noodle. She nodded but then she said that she didn't have any money.

“Okay, I'll treat you.” the owner said. A few minutes later, the owner brought her a steaming bowl of noodles. After eating some bites, Sue cried.

“What is it?” the owner asked.

“Nothing. I am just touched by your kindness! Even a str anger on the street gives me a bowl of noodles, but my mother chased me out of the house after a quarrel. She is so cruel!”

“Girl, why did you think so? Think again. I only gave you a bowl of noodles and you were touched. Your mother had raised you since you were very born, why weren't you grateful and argued with your mom instead?”

Sue was really surprised after hearing that.

On the way home, Sue thought it over about what to say to her mother. She stopped in front of

the door and saw her mother worried and tried after looking for her everywhere. When she saw Sue come back home, she was overjoyed and said eagerly（激动的）, “Sue, come inside, honey. Are you hungry? I cooked rice and prepared the meal. Come in and eat while it is still hot.” Sue couldn't control herself any longer. She cried and hugged her mother.

In our life, it's easy for us to appreciate the small actions of strangers, but for the relatives, especially our parents, we see their sacrifices（牺牲）as a matter of course. Parental love is the most precious gift we have been given since birth.

（1）When Sue ran out of her house, ____________.

A. She took some food with her

B. She wanted to go out to have some noodles

C. She didn't take any money

D. She thanked her mother very much

（2）While Sue was eating noodles, ____________.

A. she was moved by the shop owner

B. she felt hungry with the shop owner

C. she never thought of her mum

D. she thought her mother was wise

（3）What can we learn about the owner from the story?

A. He loved money very much.

B. He was a cruel man.

C. He didn't agree with Sue.

D. He thought Sue's mum was cruel.

（4）The underlined word “overjoyed” probably means ________.

A. 惊奇的

B. 生气的

C. 欣喜的

D. 意外的（5）What does the passage mainly want to tell us?

A. We should be grateful to parents.

B. Don't be afraid when you are lost.

C. We should help parents with housework.

D. Strangers are more helpful.

【答案】（1）C

（2）A

（3）C

（4）D

（5）A

【解析】【分析】本文讲述Sue与母亲吵架后负气出走，在街上因为饥饿她想要一碗面条，但她没有钱。这时她得到面馆老板的一碗热气腾腾的面条的帮助，并且老板的话深深打动了她，使她认识到父母是最关心她的人。

（1）细节理解。根据文中Since she left in a hurry, she didn't take any money with her可知。故选C。

（2）细节理解。根据Nothing. I am just touched by your kindness! Even a stranger on the street gives me a bowl of noodles, 可知Sue被店主的善良感动了，故选A。

（3）细节理解。根据第5段店主的话Girl, why did you think so? Think again. I only gave you a bowl of noodles and you were touched. Your mother had raised you since you were very born, why weren't you grateful and argued with your mom instead?可知，她不同意Sue说得话。故选C。

（4）细节理解。根据 She stopped in front of the door and saw her mother worried and tried after looking for her everywhere和...said eagerly“Sue, come inside, honey. Are you hungry?... 可知，母亲看到Sue回家后感到很意外。故选D。

（5）主旨大意。从最后一段it's easy for us to appreciate the small actions of strangers, but for the relatives, 可知我们应对父母心怀感恩。故选A。

【点评】阅读理解题主要考查学生生对书面语篇的整体领悟能力和接受及处理具体信息的能力。本文浅显易懂，层次分明，学生很容易把握文章中心内容。答题中注意带着问题阅读短文，一般就能顺利找出答题依据。

3．阅读下列短文，从下面每题的A、B、C、D四个选项中选出最佳答案。

During the summer holidays, two classmates, Tom and Peter, were travelling in the desert. As they were walking, they had an argument. Tom was so angry that he beat Peter hard across-the face.

Peter felt hurt, but without saying anything, he wrote down in the sand these words, “Today my best fri end Tom beat me in the face.”

It was very hot, but they kept on walking and walking until they found a river, where they decided to take a bath. Suddenly Peter got stuck in the mire （泥潭） and started getting down. Seeing that, Tom rushed over and saved him. After Peter got recovered from the danger, he wrote with a knife on a stone, “Today my best friend Tom saved my life.”

Feeling surprised, Tom, who had slapped （掌掴）and saved his best friend, asked Peter, “After I beat you, you wrote something in the sand but just now you put down what I had done on a stone. Why?”

Peter replied, "When someone hurts us, we should take it down in the sand where winds of forgiveness can blow it away. But when someone does some-thing good for us, we must carve （雕刻） it on a stone where no wind can ever do th at.”

Hearing that, Tom was deeply moved. He understood what Peter had said and done.

（1）What happened when Tom and Peter were travelling in the desert?

A. Peter hit Tom in the face.

B. They had an argument.

C. They didn't believe each other.

D. Peter got lost while walking.

（2）Where did Peter write the thank-you words after he was saved?

A. In the sand.

B. In the mire.

C. On his face.

D. On a stone.

（3）What can we learn from the story?

A. We can learn how to write down something.

B. We can learn how to fight back when being hurt.

C. We can learn how to thank or forgive others.

D. We can learn how to move somebody deeply.

（4）What is the best title of the passage?

A. Sand and stone

B. A dangerous travel

C. Someone hurts us

D. Someone is friendly to us

【答案】（1）B

（2）D

（3）C

（4）A

【解析】【分析】短文大意：Tom与Peter是同学，两人在沙漠中旅行时发生了争吵，Tom 生气地打了Peter，Peter很受伤的在沙子上写了：Tom打了我的脸。后面他们遇见了一条河，Peter在河里洗澡时被泥潭陷住了，Tom救了他，这是Peter在石头上写了：Tom救了我。Tom很好奇的问为什么要在沙子上和石头上写这些话？Peter说：当有人伤害你时，要让原谅之风吹走它，但有人帮了你，就要永远怀着感恩之心。

（1）细节理解题。从During the summer holidays, two classmates, Tom and Peter, were travelling in the desert. As they were walking, they had an argument.可知他们有了争吵，故选B。

（2）细节理解题。从After Peter got recovered from the danger, he wrote with a knife on a stone, “Today my best friend Tom saved my life.”可知选D。

（3）主旨概括题。从"When someone hurts us, we should take it down in the sand where winds of forgiveness can blow it away. But when someone does some-thing good for us, we must carve （雕刻）it on a stone where no wind can ever do that.”可知从故事中我们学到的是感谢与原谅，故选C。

（4）主旨概括题。A.石头与沙子； B.一次危险的旅行； C.有人伤害了我们； D.有人对我们好。通读全文后可知选A最合适。

【点评】考查对篇章的把握对细节的识别能力，答题时注意紧扣问题中的关键词，在文章中寻找答案。

4．阅读理解

We can make mistakes at any age. Some mistakes we make are about money. But most mistakes are about people. "Did Jerry really care when I broke up with Helen?" "When I got that great job, did Jerry really feel good about as a friend? Or did he envy my luck?" When we look back, doubts like these can make us feel bad. But when we look back, it's too late.

Why do we go wrong about our friends or our enemies? Sometimes what people say hides their real meaning. And if we don't really listen, we miss the feeling behind the words. Suppose someone tells you, "You're a lucky dog." Is he really on your side? If he says, "You're a lucky guy." or "You're a lucky gal." That's being friendly. But "lucky dog"? There's a bit of envy in those words. Maybe he doesn't see it himself. But bringing in the "dog" bit puts you down a little. What he may be saying is he doesn't think you deserve your luck.

How can you tell the real meaning behind someone's words? One way is to take a good look at the person talking. Do his words fit the way he looks? Does what he says square with the tone of voice? His posture（体态）? The look in his eyes? Stop and think. Spend some time thinking about the real meaning of what people say to you, and you may save another mistake.

（1）The questions in the first paragraph tell us that the speaker ___________________.

A. feels happy because his friends were nice to him

B. feels he may not have "read" his friends' true feelings correctly

C. thinks it was a mistake to have broken up with his girlfriend Helen

D. is sorry that his friends let him down

（2）From the example "You're a lucky dog", we can learn that ______________.

A. the speaker of the sentence is friendly

B. it means the same as "You're a lucky guy." or "You're a lucky gal."

C. sometimes the words used by the speaker give a tip to the feeling behind the words

D. the word "dog" shouldn't be used to describe a person

（3）The passage tries to tell you how to ___________.

A. avoid mistakes about money and friends

B. bring the "dog" bit into our conversation

C. be friendly to other people

D. avoid mistakes in understanding what people tell you

（4）What is important in listening to a person?

A. To notice his tone, his posture and the look in his eyes.

B. To listen to how he pronounces his words.

C. To check if his words go well with his manner, his tone of voice and his posture.

D. Don't believe what he says.

（5）If you follow the writer's advice, you would ____________.

A. be able to get the real meaning of people's words

B. avoid any mistakes while talking with the people who envy you

C. not lose real friends who say things that do not please you

D. be able to observe people as they are talking to you

【答案】（1）B

（2）C

（3）D

（4）C

（5）A

【解析】【分析】主要讲了怎样避免误解他人。

（1）细节题。根据 When we look back, doubts like these can make us feel bad. But when we look back, it's too late.可知当我们回过头思考朋友说的话时，疑惑可能会让我们感觉不好，即没有正确理解朋友们的真实情感，故选B。

（2）细节题。根据Sometimes what people say hides their real meaning. And if we don't really listen, we miss the feeling behind the words.可知有时人们说的话后面隐藏着真正的意思，故选C。

（3）主旨题。根据 How can you tell the real meaning behind someone's words?可知主要讲了怎样辨别他人语言背后的真正意思，即怎样避免误解他人，故选D。

（4）细节题。根据One way is to take a good look at the person talking. Do his words fit the way he looks? Does what he says square with the tone of voice? His posture（体态）? The look

in his eyes?可知听别人说话时要注意他人的说话方式、语音语调和体态，故选C。

（5）细节题。根据pend some time thinking about the real meaning of what people say to you, and you may save another mistake.可知遵循作者的建议后你会理解说话者真正的意思，故选A。

【点评】考查阅读理解。本文涉及细节题和主旨题常考题型，细节题要注意从文中寻找答案；主旨题需要通读全文，了解大意之后找出中心思想。

5．阅读下列短文，从每题所给的几个选项中，选出最佳选项。

My teacher said to a student: "Give me your phone."

We all looked in surprise. Kyle, a student who I never saw text in class, gave the teacher his phone.

When the teacher left, two students who I often saw text in class started boasting about how they sent text messages and never got caught.

"Kyle, you stupid! I put my phone under my desk so it looks like I'm looking at my textbooks," one of them said.

"Isn't it funny that we always text and never get caught?" the other one laughed.

They must have thought they were smart, because they never got caught and Kyle did. But which situation is worse: getting caught, or getting away with it? Rules are there for a reason.

These two students might not get caught, but neither of them had good grades. They didn't pay any attention to the class, and I think they will keep doing this.

People don't just break big rules and get thrown into jail（监狱） overnight. They take it one step at a time. Kyle might have gotten caught, but at least he learned a good lesson. He will not break the rules in the future, so he will learn more in class and stay out of trouble. It's smarter not to break small rules.

（1）Why did the teacher ask Kyle to give up his phone?

A. Because she wanted to find out what Kyle just texted.

B. Because Kyle was playing with his phone in class.

C. Because the students wanted to see Kyle's new phone.

（2）What does the underlined word "boasting" in Paragraph 3 probably mean?

A. 吹嘘

B. 讨论

C. 报告

（3）The two students in the writer's class felt quite because they were never caught by the teacher.

A. surprised

B. calm

C. proud

（4）In the future, the two students might .

A. pay more attention in class

B. keep texting during class

C. not break any rules again

（5）From the story, we know that the writer .

A. doesn't think Kyle is a good student

B. thinks getting caught in class is worse

C. thinks the two students might break bigger rules

【答案】（1）B

（2）A

（3）C

（4）B

（5）C

【解析】【分析】本文通过对上课玩手机被老师抓住这件事的不同态度，告诉大家有错及时改正，以免酿成更大的错误。

（1）推理题。根据 Kyle, a student who I never saw text in class, gave the teacher his phone. 可知老师让Kyle上交手机，因为凯尔在课堂上玩手机，故选B。

（2）词义猜测题。根据Kyle, you stupid! I put my phone under my desk so it looks like I'm looking at my textbooks和 Isn't it funny that we always text and never get caught 可推测出，两个学生最吹嘘自己怎么避免被老师发现玩手机, 可知boasting是吹嘘的意思，故选A。（3）推理题。根据 two students who I often saw text in class started boastingabout how they sent text messages and never got caught 两个学生开始吹嘘他们是如何发送短信的，但从未被抓到，故他们感到很骄傲才吹嘘自己，故选C。

（4）推理题。根据 Kyle might have gotten caught, but at least he learned a good lesson. He will not break the rules in the future 凯尔可能被抓了，但至少他有了教训。他将来不会违反规则，可知那两个没被抓到的学生以后会继续在课上玩手机，故选B。

（5）推理题。根据 so he will learn more in class and stay out of trouble. It's smarter not to break small rules 所以他会在课堂上学到更多，远离麻烦。不打破小规则更聪明，可知这两个学生因为没及时改正，可能会违反更大的规则，故选C。

【点评】考查阅读理解。本文涉及推断题，词义猜测题，推断题需要联系上下文，推断出需要的信息，词义猜测题需要根据上下文提炼相关信息锁定词意。

6．阅读理解

The engine of a giant ship broke down, so the ship lost its power. The owner of the ship was very worried. The owner of the ship was very worried. He sent for one expert after another, but none of them could figure out （弄清楚） how to fix the engine. Then an old man who had been fixing ships since he was young was brought in.

The old man carried a large bag of tools with him. When he arrived, he went to work immediately. He examined the engine very carefully, from top to bottom. The owner of the ship stood there, watching the old man's every move. After looking things over, the old man reached into his bag and pulled out a small hammer （锤子）. He tapped （敲打） something gently. The engine started back up at once. He then put his hammer away carefully. The engine was fixed A week later, the owner of the ship received a bill from the old man for $ 10,000.

So he wrote the old man a note saying, Please send me an itemized （逐条记录的） bill.

The man sent a bill that read:

Tapping with a hammer -$2

Knowing where to tap -$9,998

Effort （努力）is important, but knowing where to put the effort in your life is more

important.

（1）How did the owner of the ship feel when the engine broke down?

A. Excited

B. Worried

C. Tired

D. Interested

（2）After pulling out a small hammer, the old man .

A. looked things over rapidly

B. reached into his bag secretly

C. tapped something gently

D. put his hammer away carefully

（3）According to the itemized bill, knowing where to tap cost .

A. $10.000

B. $9,998

C. $9996

D. $2

（4）What's the main idea of the text?

A. Effort is very important when you are in trouble.

B. Fixing the engine of a giant ship costs too much.

C. Putting the effort in the right place is more important.

D. Losing the engine s power is the reason for asking for help.

【答案】（1）B

（2）C

（3）B

（4）C

【解析】【分析】主要讲了通过讲老人怎样修好引擎的故事告诉我们努力是很重要的，但知道把努力放在生活中的哪个地方更重要。

（1）细节题。根据The owner of the ship was very worried.可知船的主人是担心的，故选B。

（2）细节题。根据After looking things over, the old man reached into his bag and pulled out a small hammer （锤子）. He tapped （敲打） something gently.看完之后，老人把手伸进包里拿出一把小锤子。他轻轻地拍了一下东西。故选C。

（3）细节题。根据Knowing where to tap -$9,998可知知道敲哪里值$9,998，故选B。（4）主旨题。根据全文可知主要讲了通过讲老人怎样修好引擎的故事告诉我们努力是很重要的，但知道把努力放在生活中的哪个地方更重要。故选C。

【点评】考查阅读理解。本文涉及细节题和主旨题常考题型，细节题要注意从文中寻找答案；主旨题需要通读全文，了解大意之后找出中心思想。

7．阅读理解

Is a nearby neighbour better than a faraway cousin? An American lady, Anna Lane, believes it's true. Her kind neighbours once helped her out when she was in a big trouble.

Mrs. Lane was living alone in a city in Texas, US. The woman in her 70s could do a lot of housework herself. However, she was too old to mow（修剪）her lawn（草坪）. Then a big trouble found her. She let the grass grow over 18 inches high and it broke the law in her city. As a result, she was in danger of paying lots of money or even going to prison!

Luckily, her neighbours, the Adams brothers, heard the news about her on TV. They decided to do something to help. "We haven't met her yet, but she's 75 years old and she needs some help, "said Sam Adams, one of the boys. "That's the least we could do."

The Adams brothers took their mowers（修剪机）and came to Mrs. Lane's house to mow her lawn without telling her. Once they got started, other neighbours saw what was going on and joined in the effort.

Together they worked hard in the sun and finished mowing the whole lawn in about two hours. When Mrs. Lane saw what her neighbours did for her, she was surprised and moved to tears（感动得落泪）. "I cannot believe this," she said. "They were so kind to spend two hours helping me and I didn't even know their names." As for the Adams brothers, they said they would always be ready to help her.

（1）What can we know about Mrs. Lane?

A. She was 70 years old.

B. She could not do her housework.

C. She was living with her children.

D. She could not cut the grass on the lawn.

（2）Mrs. Lane was in danger of going to prison because .

A. she broke the education law in her city

B. the grass on her lawn was over 18 inches high

C. the news about her on TV was made up by her

D. she didn't pay enough money to her neighbours

（3）Who mowed the lawn?

A. The Adams brothers.

B. Sam Adams and Mrs. Lane.

C. The Adams brothers and Mrs. Lane.

D. The Adams brothers and other neighbours.（4）Which of the following is true?

A. The Adams brothers knew Mrs. Lane very well.

B. Mrs. Lane knew some of her neighbours' names.

C. Mrs. Lane didn't expect her neighbours would help her.

D. The Adams brothers used Mrs. Lane's mowers to cut the grass.

（5）The best title（题目）for the passage would be .

A. Good neighbours

B. A serious city law

C. A beautiful garden

D. Humorous brothers

【答案】（1）D

（2）B

（3）D

（4）C

（5）A

【解析】【分析】大意：文章主要通过Adam兄弟和邻居帮助Lane女士的故事来说明一句谚语——远亲不如近邻。

（1）细节题。根据第二段 However, she was too old to mow（修剪）her lawn（草坪）. 可知，Lane女士没办法修剪草坪上的草。故选D。

（2）细节题。根据第二段 She let the grass grow over 18 inches high and it broke the law in her city. As a result, she was in danger of paying lots of money or even going to prison! 她让草长到18寸，这破坏了她城市的法律。因此，她有要支付大量金钱或者进监狱的危险。可知Lane女士有可能进监狱是因为她家草坪的草高于18寸。故选B。

（3）细节题。根据第四段 Once they got started, other neighbours saw what was going on and

joined in the effort. 他们一开始，其他的邻居看到了发生的事并加入了，可知参与除草的人

有Adam兄弟和其他邻居。故选D。

（4）推断题。根据第五段When Mrs. Lane saw what her neighbours did for her, she was surprised and moved to tears（感动得落泪）. 当Lane女士看到她的邻居们为她做的事，她

很惊讶并感动得落泪，可知Lane女士没有想到邻居们会帮她。故选C。

（5）最佳标题题。通读全文可知，短文过Adam兄弟和邻居帮助Lane女士的故事来说明

“远亲不如近邻”的道理，因此好邻居是最佳标题。故选A。

【点评】考查阅读理解，首先快速浏览、分析问题，抓住关键词；其次带着问题通读全

文，了解文章大意，找到依据，确定答案；最后再检查一遍，确保答案正确。

8．阅读理解

What is your favorite color? Do you like yellow, orange, or red? If you do, you must be an active person who enjoys life. Do you like blue? Then you are probably quiet, shy, and would rather follow than lead.

Colors do influence our moods（情绪）. A yellow room makes most people feel more cheerful

and more relaxed than a dark green one, and a red dress brings warmth and cheer to the saddest winter day. On the other hand, black is depressing（令人压抑的）. There was a black bridge

over the Thames River, near London. The number of people who killed themselves on that bridge

used to be larger than on any other bridge in the area-until it was repainted green.

Light and bright colors make people not only happier but also more active. In the factory, the workers will work better, harder, and have fewer accidents when their machines are painted orange rather than black.

（1）An active person may like __________.

A. yellow, orange, or red

B. yellow, black, or red

C. orange, blue, or black

D. black, blue, or yellow

（2）Most people feel more __________ in a yellow room than in a dark green one.

A. Tired

B. bored

C. relaxed

D. depressed

（3）Why did most people probably kill themselves on the black bridge than on any other bridge?

A. Because the bridge was too crowded.

B. Because the bridge was too long.

C. Because people didn't like the bridge.

D. Because the color of the bridge was depressing.

（4）In the factory, when the machines are painted orange, the workers will work.

A. worries

B. harder

C. more slowly

D. more silently

（5）Which could be the best title for the passage?

A. Your Favorite Color

B. Light Colors

C. The Color of Bridge

D. The Secret of Color

【答案】（1）A

（2）C

（3）D

（4）B

（5）D

【解析】【分析】文章大意：文章主要讲述了颜色对人情绪的影响。浅色让人放松兴奋，深色则使人人压抑。

（1）细节理解题。根据 Light and bright colors make people not only happier but also more active. 可知积极活泼的人喜欢浅色和亮色，像黄色，橘色和红色等等，故答案是A。（2）细节理解题。根据 A yellow room makes most people feel more cheerful and more relaxed than a dark green one, 可知大多数人在黄色的房间里更加兴奋和放松，故答案是C。（3）细节理解题。根据 On the other hand, black is depressing（令人压抑的）. There was a black bridge over the Thames River, near London. The number of people who killed themselves on that bridge used to be larger than on any other bridge in the area可知人们之所以选择在黑色桥上自杀是因为黑色让人压抑，故答案是D。

（4）细节理解题。根据In the factory, the workers will work better, harder, and have fewer accidents when their machines are painted orange rather than black. 可知机器被涂成橘色后，工人工作会更卖力气，故答案是B。

（5）标题判断题。文章主要讲述了颜色对人情绪的影响，也可以看作是颜色的秘密，故答案是D。

【点评】考查阅读理解题，本文涉及到了细节理解题和标题判断题，细节理解题比较简单一般都可以从文中直接找到答案，标题判断题则需要充分理解文章，有时候要考虑文章的深层意思，得出合理的结论。

9．阅读理解

New York is 3 hours ahead of California, but it does not make California slow.

Someone graduated at the age of 22, but waited 5 years before finding a good job!

Someone became a CEO at 25, and died at 50.

While another became a CEO at 50, and lived to 90 years.

Someone is still single, while someone else got married.

Obama retires at 55, but Trump starts at 70.

Absolutely everyone in this world works based on their Time Zone.

People around you might seem to go ahead of you, .

But everyone is running their own RACE, in their own TIME.

Don't envy them or mock them.

They are in their TIME ZONE, and you are in yours!

Life is about waiting for the right moment to act.

So, RELAX.

You're not LATE. You're not EARLY.

You are very much ON TIME, and in your TIME ZONE Destiny set up for you.

（1）What's the author's attitude towards time?

A. We should save the time.

B. We should wait for the time.

C. We should have our own time to act.

D. We should chase after the time.

（2）Which of the following is the best sentence to fill in the blank?

A. some might seem to be behind you.

B. and you can never catch up with them.

C. but it doesn't mean that you're slow.

D. and they are more hard-working than you.

（3）What kind of text is it?

A. A story.

B. A play.

C. A poem.

D. A letter.

【答案】（1）C

（2）A

（3）C

【解析】【分析】这是一首诗，主要讲了每个人都在自己固定的时间工作生活，因此做好自己的事情，不要去嫉妒或者嘲笑他人。

（1）细节题。根据Absolutely everyone in this world works based on their Time Zone.可知每个人应该基于自己的时区工作，即有自己行动的时间，故选C。

（2）细节题。根据前句People around you might seem to go ahead of you可知你周围的人可能似乎在你前面，可知后句讲的是一些人可能在你后面，故选A。

（3）细节题。根据全文可知是一首诗，A 一篇故事，B 一个戏剧，C 一首诗，D 一封信，故选C。

【点评】考查阅读理解，主要考查细节题，注意从文中仔细寻找答案。

10．阅读理解

New York is 3 hours ahead of（在……前）California , but it does not make California slow.

Someone graduated at the age of 22, but waited 5 years before getting a good job!

Someone became a CEO at 25, and died at 50.

While another became a CEO at 50, and to 90 years.

Someone is still single, while someone else got married.

Obama retires（退休）at 55, but Trump starts at 70.

Everyone in this world works based on their Time Zone.

People around you might seem to go ahead of you, some might seem to be behind you.

But everyone is running their own race, in their own time.

Don't envy them or laugh at them.

They are in their Time Zone, and you are in yours!

Life is about waiting for the right moment to act.

So, relax.

You're not late.

You're not early.

You're very much on time, and in your Time Zone.

（1）The best word for the blank in the poem is .

A. born

B. grew

C. lived

D. married

（2）What can we learn from the poem?

A. Obama starts at 55, but Trump retires at 70.

B. Life is all about waiting for time zones.

C. The earlier we succeed，the better we will be.

D. Don't hurry and take your own steps.

【答案】（1）C

（2）D

【解析】【分析】短文大意；本文介绍了每个人都在走自己的人生轨迹，不要嫉妒和嘲笑他们，一切都来得及，做好自己。

（1）推断题。根据上文提到Someone became a CEO at 25, and died at 50可知，空缺的意义为活到，短语live to，活到多少岁，故选C。

（2）主旨题。根据文章提到的You're not late和You're not early可知，文章告诉我们不要急，走好自己的路，故选D。

【点评】考查阅读理解。本文涉及推断题和主旨题两种常考题型，推断题需要联系上下文，推断出需要的信息；主旨题需要通读全文，了解大意之后找出中心思想。

代数式经典测试题及答案

代数式经典测试题及答案 一、选择题 1．若（x +1）（x +n ）＝x 2+mx ﹣2，则m 的值为（ ） A ．﹣1 B ．1 C ．﹣2 D ．2 【答案】A 【解析】 【分析】 先将(x+1)(x+n)展开得出一个关于x 的多项式，再将它与x 2+mx-2作比较，即可分别求得m ，n 的值． 【详解】 解：∵(x+1)(x+n)=x 2+(1+n)x+n ， ∴x 2+(1+n)x+n=x 2+mx-2， ∴12n m n +=??=-? ， ∴m=-1，n=-2． 故选A ． 【点睛】 本题考查了多项式乘多项式的法则以及类比法在解题中的运用． 2．下列各运算中，计算正确的是( ) A ．2a?3a ＝6a B ．(3a 2)3＝27a 6 C ．a 4÷a 2＝2a D ．(a+b)2＝a 2+ab+b 2 【答案】B 【解析】 试题解析：A 、2a ?3a =6a 2，故此选项错误； B 、（3a 2）3=27a 6，正确； C 、a 4÷a 2=a 2，故此选项错误； D 、（a+b ）2=a 2+2ab +b 2，故此选项错误； 故选B ． 【点睛】此题主要考查了积的乘方运算以及同底数幂的除法运算、完全平方公式、单项式乘以单项式等知识，正确化简各式是解题关键． 3．下列运算正确的是（ ） A ．21ab ab -= B 3=± C ．222()a b a b -=- D ．326()a a = 【答案】D 【解析】 【分析】 主要考查实数的平方根、幂的乘方、同类项的概念、合并同类项以及完全平方公式.

解： A 项，2ab ab ab -=，故A 项错误； B 3=，故B 项错误； C 项，222()2a b a ab b -=-+，故C 项错误； D 项，幂的乘方，底数不变，指数相乘，32236()a a a ?==. 故选D 【点睛】 本题主要考查： （1）实数的平方根只有正数，而算术平方根才有正负. （2）完全平方公式：222()2a b a ab b +=++，222()2a b a ab b -=-+. 4．已知：1+3＝4＝22，1+3+5＝9＝32，1+3+5+7＝16＝42，1+3+5+7+9＝25＝52，…，根据前面各式的规律可猜测：101+103+105+…+199＝（ ） A ．7500 B ．10000 C ．12500 D ．2500 【答案】A 【解析】 【分析】 用1至199的奇数的和减去1至99的奇数和即可. 【详解】 解：101+103+10 5+107+…+195+197+199 ＝22119919922++????- ? ????? ＝1002﹣502， ＝10000﹣2500， ＝7500， 故选A ． 【点睛】 本题考查了规律型---数字类规律与探究，要求学生通过观察，分析、归纳发现其中的规律，并应用发现的规律解决问题． 5．下列各式中，计算正确的是（ ） A ．835a b ab -= B ．352()a a = C ．842a a a ÷= D ．23a a a ?= 【答案】D 【解析】 【分析】 分别根据合并同类项的法则、同底数幂的乘法法则、幂的乘方法则以及同底数幂除法法则解答即可．

代数式知识点、经典例题、习题及答案

代数式 【考纲说明】 1、理解字母表示数的意义及用代数式表示规律。 2、用代数式表示实际问题中的数量关系，求代数式的值。 【知识梳理】 1、代数式：指含有字母的数学表达式。 2、一个代数式由数、表示数的字母、运算符号组成。单个字母或数字也是代数式。 3、代数式的值：一般地，用数值代替代数式里的字母，计算后所得的结果叫做代数式的值。 4、用字母表示数的规范格式： （1）、数和表示数的字母相乘，或字母和字母相乘时，乘号可以省略不写，或用“.”来代替。 （2）、当数和字母相乘，省略乘号时，要把数字写到前面，字母写后面。如：100a或100?a，na或n?a。 （3）、后面接单位的相加式子要用括号括起来。如：（ 5s ）时 （4）、除法运算写成分数形式。 （5）、带分数与字母相乘时，带分数要写成假分数的形式。 5、列代数式时要注意： （1）语言叙述中关键词的意义，如“大”“小”“增加”“减少”。 “倍”“几分之几”等词语与代数式中的运算符号之间的关系。 （2）要理清运算顺序和正确使用括号，以防出现颠倒等错误，例如“积的和”与“和的积”“平方差”“差的平方”等等。 （3）在同一问题中，不同的数量必须用不同的字母表示。

【经典例题】 【例1】（2012重庆，9，4分）下列图形都是由同样大小的五角星按一定的规律组成。其中第①个图形一共有2个五角星，第②个图形一共有8个五角星，第③个图形一共有18个五角星，…，则第⑥个图形中的五角星的个数为（ ） 【解析】仔细观察图形的特点，它们都是轴对称图形，每一行的个数都是偶数，分别是2，4，6，…，6,4,2，故第⑥个图形中五角星的个数为2+4+6+8+10+12+10+8+6+4+2=72。 答案：D 【例2】（2011甘肃兰州，20，4分）如图，依次连接第一个矩形各边的中点得到一个菱形，再依次连接菱形各边的中点得到第二个矩形，按照此方法继续下去，已知第一个矩形的面积为1，则第n 个矩形的面积为 . 【解析】由中点四边形的性质可知，每次所得新中点四边形的面积是前一个图形的1 2 ，故后一个矩形的面积是前一个矩形的 1 4 ，所以第n 个矩形的面积是第一个矩形面积的1 22 1142n n --????= ? ??? ?? ，已知第一个矩形面积为1，则第n 个矩形的面积为22 12n -?? ? ?? 。 【例3】按一定规律排列的一列数依次为111111 ,,,,,,2310152635 …，按此规律，第7个数是 。 【解析】先观察分子：都是1；再观察分母：2,3,10,15,26，…与一些平方数1,4,9,16，…都差1,2=12 +1，3=22 -1，10=32 +1，15=42 -1，26=52 +1，…，这样第7个数为2 11 7150 =+。 答案： 150 【例4】已知： 114a b -=，则2227a ab b a b ab ---+的值为（ ） A ．6 B ．--6 C ．215- D ．2 7 - 【解析】由已知114a b -=，得 4b a ab -=，

英语阅读理解专项习题及答案解析及解析

英语阅读理解专项习题及答案解析及解析 一、高中英语阅读理解 1．阅读理解 Every day I see advertisements in the newspapers and on the buses claiming that it is easy and quick to learn English. There is even a reference to William Shakespeare or Charles Dickens to encourage learners even more. When I see advertisements like this, I don't know whether to laugh or cry. But many people must believe these ridiculous claims, or else the advertisements would not appear. Of course it is clear that students who go to England to learn English have a great advantage over others, but too many cannot afford to do so. Some go to the opposite extreme and think they can teach themselves at home with dictionaries. But it is wrong to assume that each word in English has a precise equivalent in another language, let alone produces good pronunciation and intonation. Most teaching is still based on behaviorist psychology. Behaviorists are fond of making students repeat phrases and making sentences. If we were parrots or chimpanzees, these methods might be successful. A large number of theorists seem to think it is a pity we aren't, because it would make it easier to use their methods. In my personal opinion, no one can ever learn to speak English or any other language unless he is interested in it. Human beings, unlike parrots and chimpanzees, do not like making noises unless they understand what the noises mean and can relate them to their own lives. It is worth remembering that language is a means of communication. What they listen to and read cannot be a formula. It must be real. There is another relevant point worth mentioning here. We need other people to talk to and listen to when we communicate. They can work with us and practice the unfamiliar forms with us in real situations, talking to each other about real life language. （1）Many people believe advertisements in the newspapers and on the buses probably because . A. they are encouraged by William Shakespeare or Charles Dickens B. they are eager to learn and then believe them C. the ways advertised can help them to save time and efforts D. the ways advertised prove effective and helpful （2）What may behaviorists argue towards English learning? A. Human beings make more interesting noises than parrots and chimpanzees. B. Human beings should relate their speech to their own lives. C. Language is a formula with lots of repetitions and practices. D. Language is a means of communication. （3）What opinion does the author hold? A. A quick method that suits all the students does exist. B. English can be mastered within a very short period of time. C. Each word in English has a precise equivalent in another language. D. No one can learn English well without being interested in it.

阅读理解及解析

Surprisingly, no one knows how many children receive education in English hospitals, still less the content or quality of that education. Proper records are just not kept. We know that more than 850,000 children go through hospital each year, and that every child of school age has a legal right to continue to receive education while in hospital. Little wonder the latest survey concludes that the extent and type of hospital teaching available differ a great deal across the country. It is found that half of the hospitals in England which admit children have no teacher. A further quarter has only a part-time teacher. The special children's hospitals in major cities do best; general hospitals on the country and holiday areas are worst off. From this survey, one can estimate that fewer than one in five children have some contact with a hospital teacher and that contact may be as little as two hours a day. Most children interviewed were surprised to find a teacher in hospital at all. They had not been prepared for it by parents or their own school. If there was a teacher they were much more likely to read books and do math or number work; without a teacher they would only play games. Reasons for hospital teaching range from preventing a child falling behind and maintaining the habit of school to keeping a child occupied, and the latter is often all the teacher can do. The position and influence of many teachers was summed up when parents referred to them as "the library lady" or just "the helper". Children tend to rely on intimate school friends to keep in touch with school work. Once back at school, children rarely get extra teaching, and are told to catch up as best as they can. Many short-stay child-patients catch up quickly. But schools do very little to ease the anxiety about falling behind expressed by many of the children interviewed. 57. Which of the following statements is true? A) Every child in hospital receives some teaching. B) Not enough is known about hospital teaching.

代数式知识点、经典例题、习题及答案(供参考)

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