In the past 300 years, more than 130 species of animals have become extinct. One of these extinct species is the passenger pigeon(旅鴿). At one time there were millions of these birds in North America, but now there are none. The last one died in the Cincinnati Zoo in 1914. Another extinct animal is the cape lion(西非獅). The animal has been extinct since 1860.
What cause animals to become extinct? Too much hunting is one cause; pollution is another.
Governments around the world have begun to protect wild animals in danger. In the United States, the US Fish and Wildlife Service is responsible for(承擔義務(wù))endangered animals. It has listed nearly 200 species of endangered animals in North America.
小題1:The underlined word “extinct” in the first sentence probably means “         ”.
A.illB.dying out
C.becomingD.changing
小題2:There were many cape lions in North America          .
A.last century
B.in the twentieth century
C.more than one hundred years ago
D.in 1914
小題3:       isn’t the reason for the extinction of wild animals in North America.
A.The pollutionB.Too much killing
C.Too much huntingD.The war
小題4:Three are        species of wild animals in danger listed by the US Fish and Wildlife.
A.less than 130B.a(chǎn)bout 200
C.over 300D.nearly 300
小題5:The best title of this passage should be “       ”.
A.A sad story
B.Endangered animals in North America
C.Wild animals become extinct
D.The US Fish and Wildlife Service

小題1:B
小題2:C
小題3:D
小題4:B
小題5:C

試題分析:這篇文章主要講的是在北美,有將近200種野生動物已經(jīng)滅絕了。
小題1:細節(jié)題。根據(jù)文章In the past 300 years, more than 130 species of animals have become extinct.可知,在過去的300年,有超過130種動物已經(jīng)滅絕了。Extinct意思是滅絕。故選B
小題2:細節(jié)題。根據(jù)文章Another extinct animal is the cape lion(西非獅). The animal has been extinct since 1860.自從1860年,西非獅已經(jīng)滅絕了?芍,上個世紀北美有許多西非獅子。故選C
小題3:細節(jié)題。根據(jù)文章Too much hunting is one cause; pollution is another.
可知,獵殺和污染是導(dǎo)致北美野生動物滅絕的原因。故選D
小題4:細節(jié)題。根據(jù)文章It has listed nearly 200 species of endangered animals in North America.可知,在北美,已經(jīng)列舉了將近200種瀕臨動物。故選B
小題5:主旨題。這篇文章主要講的是野生動物的滅絕。故選C
點評:此類題目較簡單,重在理解全文所講的內(nèi)容,題目多以細節(jié)題,圍繞北美的動物滅絕一事進行闡述,在答題時注意結(jié)合題目找到文章中找到相對應(yīng)的出處,仔細的對比,快速定位。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目:初中英語 來源:不詳 題型:閱讀理解



In some science fiction movies, evil robots refuse to die, no matter how hard people fight back.
Now science fiction has become science fact. For the first time, scientists have made a robot that can take a beating and keep on going. Scientists from Cornell University made the robot, which looks like a spider with four legs.
Until now, even the most advanced (先進的) robot was almost certain to break down when it was damaged (毀壞). That is because its computer inside simply doesn’t know how to make the machine work after its shape has changed. 
To deal with this problem, the scientists put eight motors (發(fā)動機) and two sensors (傳感器) that read how the machine is working. They all give signals to the machine’s software. Using this information, the computer can then figure out the machine’s shape at any moment.
The new technology is a big advance in robot-making, scientists say, and it’s far from scary. It may someday help scientists create better artificial (假的) arms and legs and give new freedom to people who lose them. It might also help scientists understand how people and animals figure out their own sense of place in space.
“It has been difficult to design robots that can work well when the environment changes or when it’s damaged,” says Olaf Sporns of Indiana University in US. “With this work, we are nearer to solving this problem.”
小題1:Why do robots easily break down when they are damaged?
A.They cannot repair themselves.
B.The computer has changed a lot.
C.They have no computers inside.
D.The computer cannot work if the robot changes.
小題2:The new technology(技術(shù)) allows the robot to        .
A.keep working after being damaged
B.tell people where it is
C.do house work for humans
D.remember a lot of information
小題3:The underlined word “them” in Paragraph 5 refers to       .
A.sensors B.robotsC.scientistsD.a(chǎn)rms and legs
小題4:How do the sensors in the robot work?
A.They can replace the computer when it’s broken.
B.They help the computer learn the robot’s condition.
C.They can find out where the damage comes from.
D.They can send signals to the person who uses the robot.

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

Just as in face-to-face communication, there are some basic rules of behavior(行為) that should be followed on the Internet. The basic rule is simple: treat others in the same way you would want to be treated. Imagine how you’d feel if you were in the other person’s shoes.
For anything you’re about to send: ask yourself, “ Would I say that to the person’s face?” If the answer is no, rewrite and reread. If someone in the chat room is rude to you, you needn’t to fire back. You should either ignore(不理睬) the person, or use your chat software to block their messages. Remember to respect the beliefs and opinions of others in the chat room.
Everyone was new to the network once. Offer advice when asked by newcomers, as they may not be sure what to do or how to communicate. When someone makes a mistake, be kind about it. If you do decide to tell someone about the mistake, point it out politely. At the same time, if you find you are wrong, be sure to correct yourself and apologize to those that you have offended(冒犯). You’d better not ask others questions about their age, sex and families. Unless you know the person very well, and you are both comfortable with sharing personal information, or don’t ask such questions.
小題1:The Chinese meaning of the sentence “ treat others in the same way you would want to be treated”
A.以牙還牙B.以己度人C.治病救人D.殊途同歸
小題2:You should point out someone’s mistake __________.
A.politelyB.rudelyC.patientlyD.seriously
小題3:If you don’t know the person very well, you’d better not to ask_______.
A.their ageB.their sexC.their weightD.both A and B
小題4:This passage is mainly about ____
A.how to communicate
B.sharing personal information
C.basic rules of behavior on the Internet.
D.respecting others in the chat room.

查看答案和解析>>

科目:初中英語 來源:不詳 題型:完形填空

I like movies best. Last week, I   1  a movie called ⅠRobot. It tells us a story about the future with robots. It is the year of 035 and people can see robots everywhere. Robots can help people do a lot of things, like looking   2 the old people or babies, washing, cooking, cleaning or taking dogs for a walk. Robot does everything people ask them to do   3 . But a policeman ,    4  Spooner ,doesn’t like robots. Because he doesn’t think that people can live well   5 robots. One day a scientist kills himself. He leaves(留下) a robot. Some time later Spooner finds    6  wrong with the robots in the world. A   7  robots have their own thoughts(思想) and want to control(控制) the people. If the robots succeed(成功), it will be very   8 for people. Susan is another scientist working on robots. Finally, Susan and Spooner decide to   9  together to fight against these robots. At last, they succeed. People control the robots again. I think the movie is very interesting. If you are  10   in it, why not go and see it?
小題1:
A.watched B.watchC.sawD.see
小題2:
A.a(chǎn)tB.a(chǎn)fterC.forD.up
小題3:
A.goodB.nice C.wellD.fine
小題4:
A.nameB.call C.callingD.called
小題5:
A.a(chǎn)ndB.with C.withoutD.or
小題6:
A.nothing B.a(chǎn)nythingC.somethingD.everything
小題7:
A.littleB.lotC.fewD.lots
小題8:
A.dangerousB.luckyC.dangerD.exciting
小題9:
A.workedB.workingC.workD.works
小題10:
A.interestingB.interestedC.interest D.interests

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

Students learn their lessons in class. In class teachers teach them. Students sit in the classroom listening to the teacher. This is a way of learning. Is this the only way for students to learn something? Of course not. There is another way to learn: students can teach themselves. For example, if you can’t remember something when you are doing your homework, you can look at your book to find the answer. This is a way to teach yourself. And it is not a difficult thing. We can do this at any place and at any time.
How do you teach yourself? The first thing you must do is reading. Read something you are interested in. or you have to read. The second is that you must ask yourself questions. The question is something you don’t understand, or you want to know more about. You can write down these questions. A clever student is usually good at asking questions. The third is to answer the question yourself by thinking hard, by reading the passage or other books, and sometimes by asking other people. This is the way of teaching yourself. And you must do this all by yourself. If you keep doing like for a long time, you are sure to succeed in your study.
小題1:Listening to the teacher is ______for students to learn something.
A.not a wayB.the best wayC.the only wayD.not the only way
小題2:Which of the following is right?________
A student can teach himself only in class.
B.It is a bad way to learn from the teacher.
C.A student can learn to teach himself if he wants to.
D.Students know very well how to teach themselves.
小題3:In teaching yourself, the first thing you must do is_______.
A.writingB.readingC.a(chǎn)skingD.a(chǎn)nswering
小題4:A clever student usually likes _______.
A.a(chǎn)sking questionsB.a(chǎn)nswering questions
C.finding answersD.teaching others
小題5:If you want to succeed, you’d better learn _______.
A.how to teach othersB.how to teach yourself
C.to read and write carefullyD.how to ask questions

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

The days are getting shorter and shorter, and temperatures are dropping. Winter is coming and it is easy for people to catch flu. Many people have started taking vitamin C pills as a precautionary(預(yù)防的)way. But a research has shown that vitamin C pills do not provide as much protection as they think. They are even not as good as other ways, like often washing your hands. Some German scientists have given people information and a test on the subject helping to stop incorrect ways.
Whether it is caused by cold or flu(流行性感冒), a runny nose and sore throat are signs of catching a cold. Many people overestimate(高估) the advantages of vitamin C and other pills. For years it was believed that taking vitamin C pills not only provided protection against colds but also against cancers, helping people to live longer. But the result of the research showed disagreement on these beliefs(看法). The result has now come out on the website wwww.informedhealthonline.org. “Some pills may not help people live longer. Some pills may even lead to earlier death,” says Professor Peter Sawicki. Scientists also say that the best way to get vitamins is through food instead of having vitamin pills. That is to say, we disagree with the way of taking vitamin C pills.
There are many simple but useful ways to lower the risk of catching a cold. These include often washing your hands with normal soap(肥皂) and water and not touching your face with your hands. People who have already had a cold can stop it from spreading by throwing away tissues(紙巾) at once after using them and not shaking hands with other people.
小題1:Most people believe that taking vitamin C pills can _______.
A.make them catch a cold easily
B.provide protection against colds
C.make them cleverer
D.prevent all illnesses
小題2:A runny nose and sore throat mean someone ________.
A.will catch a cold in a few days
B.would never catch a cold
C.has caught a cold
D.would never spread colds to others
小題3:The best way to get vitamins is _______.
A.eating food which contains Vitamins
B.taking vitamin pills
C.drinking water which contains vitamins
D.eating as much pork as possible
小題4:_______ is NOT an effective way to lower the risk of catching a cold.
A.Not touching your face with your hands
B.Often washing your hands with normal soap and water
C.Not shaking hands with those people who have already had a cold
D.Not throwing away tissues at once after using them
小題5:About taking vitamin C pills, _______ is shown by the research.
A.fighting against sore throat
B.fighting against colds and cancers
C.helping people live longer
D.leading to earlier death by some pills

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

All living things on the earth need other living things to live with. Nothing lives  1 . Sometimes one living thing kills    2  . Each kind of life eats another kind of life     3   live, and together they form a food chain(食物鏈). Some food chains are simple, while others are not. But    4    food chains begin with the sun, and all food chains become    5   if one of the links disappears.
All life needs sunlight to live on. But only plants can use    6   directly(直接地). They make food from sunlight, water, air and so on. Animals can only use the sun’s energy    7    it has been changed into food by plants. Some animals feed directly on plants. Others eat smaller animals. Meat-eating animals are only   8 plants indirectly.
What about human beings? We are members of many food chains. We eat wheat, rice, vegetables, fruits and so on. We also eat meat and drink milk. But   9     often break up the food chains. They kill wild animals. They also make rivers, lakes and seas dirty. When these rivers, lakes and seas are polluted, the fish in them    10   be eaten. If people eat the fish, they will get strange diseases.
Each form of life is linked to all the others. Breaking the links puts all life in danger.
小題1:
A.a(chǎn)loneB.lonelyC.togetherD.happily
小題2:
A.otherB.the otherC.a(chǎn)notherD.the others
小題3:
A.forB.so thatC.a(chǎn)ndD.in order to
小題4:
A.a(chǎn)nyB.a(chǎn)llC.someD.most
小題5:
A.betterB.brokenC.strongerD.nicer
小題6:
A.moonlightB.laser lightC.sunlightD.bright light
小題7:
A.a(chǎn)fterB.beforeC.untilD.by the time
小題8:
A.makingB.catchingC.eatingD.feeding
小題9:
A.sunlightB.a(chǎn)nimalsC.plantsD.people
小題10:
A.canB.cannotC.mustD.needn’t

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

Most people work or study from Monday to Friday. The weekend is usually a time of rest. But today's Chinese teenagers can hardly rest during the weekends.
According to a survey, 24% of the Grade 8 students in Beijing have classes at the weekend. Over 40% of the middle school students have less than eight hours’ sleep each night because of study.
And this isn't only in Beijing. Ji Chunying is a Grade 9 student in Guangzhou. The 14-year-old girl has to get up at 6:45 am on Saturday. Then she has a whole day of classes. On Sunday, she goes to extra classes for math and physics.
But Ji doesn't complain. She says her classmates all work very hard.
Finding time to have fun

Zhao Yang, 13, is from Dalian, Liaoning. As a Grade 8 student, Zhao's weekend is less busy. But he still spends Saturday in school. On Sunday, after finishing homework, he plays basketball. "I feel happy because I still have time to do the things I like," he said.
Some students are much luckier. They don't have to go to school on the weekend.
Ding Yi, a Grade 8 student from Laiwu, Shandong, is one of them. And she's a top student.
During the weekend, Ding usually gets up at 8 am. Then she spends some time doing homework. After that she is free to go shopping or watch TV.
Ding said her mother once wanted her to try extra classes. But when they asked Ding's teacher about it, the teacher said it was unnecessary.
"My teacher said I don't need to push myself too much. Learning well at school is enough," Ding said. "I feel pretty lucky."
小題1:Over 40% of the middle school students have less than eight hours sleep each night because of ___________.
A.playing computer games
B.playing with friends
C.busy study
D.watching TV
小題2:How many students are mentioned in this passage?
A.2.B.3.C.4.D.5.
小題3:We can learn from the passage that ___________.
A.Some middle school students can enjoy their weekend.
B.All the students in China are busy studying on the weekend.
C.Every student in China has to go to extra classes on the weekend.
D.All the students complain about their busy weekend.
小題4:The above text may be a _______.
A.a(chǎn) story of scienceB.school notice
C.short playD.news report

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

What picture do you have of the future? Will life in the future be better, worse or the same as now? What do you hope for about the future? Scientists think that life will probably be very different in 2050.
First of all, it seems that people won't use TV channels(頻道) by 2050. Instead, people will choose a program from a “menu" and a computer will send the program directly to the television.
Water will become a very serious problem. We'll need much more water, but there won't be enough. Some scientists think that water would be the cause of war(戰(zhàn)爭).
Cars will run on new, clean energy and they will go very fast. And there won't be any accidents with the help of computers. On the other hand, space planes will take people around the world in two hours.
Robots will work in factories instead of people. Many factories have already used robots. Big companies prefer robots--they do not ask for money, and they work for 24 hours a day...
In a word, by 2050, our life will change a lot and our future will be quite different from now.
根據(jù)短文內(nèi)容,判斷以下句子的正誤。你認為正確的句子,請在答題卷相應(yīng)空格內(nèi)寫
“T”,錯誤的寫“F”。(共5小題,每小題l分,滿分5分)
小題1:Maybe people won't use TV channels any more by 2050.
小題2:There will be a lot of car accidents by 2050.
小題3:Water could be the cause of war.
小題4:Robots will work in big companies and ask for money.
小題5:According to the passage, our life in the future will be better.

查看答案和解析>>

同步練習(xí)冊答案