题目内容


Can animals do work for us? Some scientists think that animals may do a lot of jobs. They say that we may see many elephants, monkeys, dogs, bears and other animals do a lot of things. Animals can get something to eat if(如果) they do some work for people.
Some scientists say that many different animals may do lots of jobs if they know they will get something to eat. Of course, dogs can guard a house, and elephants can do some heavy jobs. And we can also teach animals to work in factories. In America apes(猿) can help people make cars. Scientists believe that these big monkeys may drive cars.
小题1:Many different animals may do many jobs if ___.
A. they can go to the wild. (野外)   B. they learn they can get something to eat
C they have a good place to live in D. they are happy
小题2:___ can work for us.
A. Only a few animals     B. Lots of animals
C  Few animals         D. No animals
小题3:What kind of animals can guard(看护) a house?
A.A dogB.An elephantC.An apeD.A monkey
小题4: What jobs can elephants do?
A.Doing heavy jobs.B.Guarding a house
C.Making carsD.Driving cars
小题5: Which of the following is true?
A.In China apes can help people make cars.
B.Scientists believe that monkeys may play the piano
C.All the animal can do work.
D.Apes may drive cars

小题1:B
小题2:B
小题3:A
小题4:A
小题5:D

小题1:根据Some scientists say that many different animals may do lots of jobs if they know they will get something to eat.描述,可知选B。
小题2:根据Can animals do work for us? Some scientists think that animals may do a lot of jobs.描述,可知选B。
小题3:根据Of course, dogs can guard a house, 描述,可知选A。
小题4:根据and elephants can do some heavy jobs.描述,可知选A。
小题5:根据In America apes(猿) can help people make cars. Scientists believe that these big monkeys may drive cars.描述,可知选D。
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There are many ways for us to reduce (减少) waste. For example, we can reuse paper and plastic bags. We can also recycle newspapers, glass, and cans (易拉罐)      1    new things. Here are some useful      2     to reduce waste.
Write on both sides of paper
Many people write on only one side of their paper. Why not try using both sides? Some students only use half the pages of their      3    before getting new ones. Try to use up all the paper. People often give cards on birthdays or festivals. How about trying to     4      e-cards (电子贺卡) instead?
Don’t throw away your old batteries (电池)
Maybe you do not know that old batteries make the soil      5     . This is because they have poisonous (有毒的) parts in      6     . So, don’t throw away batteries.     7    them together. Try to use rechargeable (充电的) batteries for your games and CD players.
Give     8    all your unwanted clothes
There are many poor families in China. You may ask your mother to keep your unwanted clothes. Then you can pass them on to those poor children. You will feel happy that you are      9    someone else. Also, you can see       10    your friends or relatives (亲戚) want them before throwing them away.
小题1:
A.makeB.to makeC.makingD.be made
小题2:
A.plansB.helpsC.waysD.things
小题3:
A.exercisesB.schoolbagsC.notebooksD.papers
小题4:
A.sendB.buyC.receiveD.waste
小题5:
A.dryB.richC.cleanD.dirty
小题6:
A.thoseB.itC.themD.much
小题7:
A.ThrowB.KeepC.TryD.Lose
小题8:
A.away B.inC.offD.up
小题9:
A.helpingB.givingC.enjoyingD.interesting
小题10:
A.unlessB.ifC.thoughD.but
Climate is the average weather usually taken over a 30-year time period for a particular region and time period. Climate is not the same as weather, but rather, it is the average pattern of weather for a particular region. Weather describes the short-term state of the atmosphere (大气).
The climate is changing. Many agreed that climate change may be one of the greatest threats (威胁) facing the planet. Recent years show increasing temperatures in various regions, and/or increasing extremities (极端性) in weather patterns.
Is the Earth getting warmer? Yes! The Earth has warmed by about 1°F over the past 100 years. But why? Well, scientists are not exactly sure. The Earth could be getting warmer on its own, but many of the world’s leading climate scientists think that things people do are helping to make the Earth warmer.
Global Warming may be a big problem, but can you make a difference? Yes! There are several little things you can do to make a difference. Try carpooling. This will help reduce the amount of fossil fuels going into the atmosphere. Whenever you use electricity, you help put greenhouse gases into the air. Turn off lights, the television, and the computer when you are through with them. Also, planting trees is fun and a great way to reduce greenhouse gases. Trees absorb carbon dioxide, a greenhouse gas, from the air. Finally, don’t forget about recycling.
小题1:Climate is         weather.
A.the same asB.different from
C.a kind ofD.part of
小题2: The Earth has warmed by about 1°F over the past 100 years         .
A.only because of human activities
B.but scientists are not exactly sure of the reasons.
C.and we can do nothing to it.
D.and it’s getting warmer on its own
小题3:Global Warming may be a big problem, but we can do the following things to make a difference except          .
A.carpoolingB.saving electricity
C.cutting down more treesD.recycling
小题4:What can be the best title of the article?
A.Climate and weather.
B.Weather and climate changing.
C.Climate changing and global warming.
D.Weather and global warming.
Young people are often unhappy when they are with their parents. They say that their parents don’t understand them. They often think their parents are too strict  41  them.
Parents often find  42 difficult to win their children’s trust and they seem to  43 how they themselves felt when they were young.
For example, young people like to do things without much  44 . It’s one of their ways to show that they grow up and they can  45 any difficult problems. Older people worry more easily. Most of them plan things ahead and don’t like their plans to be changed. So when you want your parents to let you do  46 , you will have better success if you ask  before you really start doing it.
Young people often make their parents angry by clothes they wear, the music they enjoy and something  47 . But they don’t mean to cause any trouble. They just feel that  48 this way they can be cut off from the old people’s world and they want to make a new culture of their own. And if their parents don’t like their music or clothes or their way of speech, the young people feel very sad. Sometimes instead of going out with their parents, they just want to stay at home  49 and do what they like.
If you plan to do something, you’d better win your parents over and get them to understand you. 50 , your parents will certainly let you do what you want to do.
小题1:
A.onB.withC.inD.to
小题2:
A.itB.thisC.thatD.one
小题3:
A.forgetsB.rememberC.forgetD.remembers
小题4:
A.thinkingB.speakingC.readingD.saying
小题5:
A.knowB.findC.find outD.solve
小题6:
A.anythingB.nothingC.somethingD.everything
小题7:
A.elseB.oneC.oldD.more
小题8:
A.byB.throughC.inD.over
小题9:
A.sadlyB.aloneC.lonely D.sad
小题10:
A.If notB.OrC.If soD.However
“Millions of young people will lose their hearing in five years if they listen to MP3 or MP4 players at a too high voice every day,” scientists say recently.
Do you often listen to MP3 players at a too high voice? Are you frightened to hear this?
The sizes of MP3 players are very small, but small MP3 players make it easy to take hundreds of songs with you. So many young people carry them and listen to music every day. MP3 players are very popular among students. 
The scientists say teenagers should be far from high volume (音量), including mobile phones’ noise. A study says, “High volume and long listening time can cause hearing problems.” They think if young people listen at more than 89 decibels (分贝) every day, they will lose their hearing in five years. A scientist said, “So many young people often use personal music players and mobile phones at a high voice. I am afraid that they may be losing their hearing.
So let’s turn our MP3 players down!
小题1:According to the passage, which of the following is true?
A.Scientists tell young people to turn off their MP3 players.
B.Teenagers will lose their hearing if they listen to hundreds of songs in MP3 players.
C.A person will lose hearing in 5 years if he or she listens to an MP3 player every day.
D.The mobile phone can also cause hearing problems if we don’t use it correctly.
小题2:The underlined word “they” (Paragraph 4) most probably refers to ______.
A.scientistsB.MP3 playersC.mobile phonesD.teenagers
小题3:Which might be the best title for this passage?
A.Turn your MP3 players down!B.Never use MP3!
C.How to protect your hearing.D.Young people’s hearing.

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