题目
题型：同步题难度：来源：
Pollution is a dirty word. To pollute means to make things unfit or unclean to use. Pollution comes in
many ways. We see it, smell it, taste it and drink it. Pollution is beginning to threaten (威胁) our health,
our happiness and our life.
Man has been polluting the earth from the time he first made fire, washed his clothes in the river and
threw his waste on the ground. When land was used up or water became dirty, men moved on to another
place. At first, the problem was not so serious because there was plenty of clean air, land and water.
There weren"t so many people then and their wants were fewer. All the dirty things could be absorbed
(吸收) by nature and soon covered over. But this is no longer true. The increase of population and the
development of industry(工业)have changed that. Man is slowly poisoning (毒害) his environment.
Through the use of poison, man has polluted the land, killing the animals. By putting dirty water and
chemicals into rivers and lakes we have polluted our drinking water, killing the fish.
Our increasing population is part of the problem. More people, more waste.
Where is this all to end? Are we turning the world into a big rubbish dump (堆存处), or is there any
hope that we can get rid of (摆脱, 除去) the pollution? Luckily, millions of people have been warned of
the danger of pollution. Large numbers of people are now working hard to bring pollution under control.
1. Which of the following sentences is NOT true according to the passage?
A. We live on the earth, so we should look after it.
B. To pollute means to make air, water and land unfit for use.
C. All the waste produced by modern industry can be absorbed.
D. Man is now fighting against different kinds of pollution.
2. In this passage the word "chemicals" means ______.
A. 化学
B. 化学物质
C. 化学的
D. 医学的
3. Through the uncontrolled use of poison man has ______.
A. made the drinking water dirty
B. polluted the land
C. killed the animals
D. all of the above
4. From the sentences "More people, more waste", we know that ______.
A. because of the increase of population and the development of industry, more and more waste is
produced
B. we need more people, not more waste
C. there isn"t any hope that we can get rid of the pollution
D. more people have been warned of the danger of more waste
5. From the passage we can know that now man ______.
A. doesn"t know how to control pollution
B. still doesn"t realize how serious pollution is
C. is doing something to control pollution
D. begins to understand the pollution
答案
核心考点
试题【阅读理解。 The earth is our home; we must take care of it. This means keeping the】；主要考察你对科普环保类等知识点的理解。[详细]
举一反三
We should clean up the rubbish we’ve made because nature can’t.
Recycling is also the right thing to do for another reason. The earth is rich in natural materials like water and trees, __32 __ these materials are not endless. We use up our natural materials much _ _33 __ than the earth is able to reproduce them. For example, each year we cut __34 __ more that 6,000 square miles of forest. But it takes an average of 25 years for a new tree __35__.
Recycling can help us save the earth, so let’s take action right now.
26. A. use B. using C. is used D. used
27. A. another B. other C. others D. the other
28. A. who B. which C. how D. where
29. A. pollutes B. polluted C. polluting D. is polluted
30. A. When B. Whether C. Why D. If
31. A. them B. their C. it D. itself
32. A. but B. so C. and D. or
33. A. fastly B. fast C. taster D. fastest
34. A. out B. down C. in D. up
35. A. grows B. for growing C. growing D. to grow
小题6:A.Predict B.Predicting C.Predicted
小题7:A.who B.what C.that
小题8:A.big B.bigger C.biggest
小题9:A.talk B.talked C.to talk
小题10:A.use B.be used C.are used
When cold weather comes,many birds move to warmer places to find food. Some fishes give birth in warm water and move to cold water to feed. The most famous migration（迁移）is probably the migration of the fish which is called “salmon”.This fish is born in fresh water but it travels many miles to salt water.There it spends its life. When it is old,it returns to its birthplace in fresh water. Then it gives birth and dies. In northern Europe, there is a kind of mouse. They leave their mountain homes when they bccome too crowded. They move down to the low land. Sometimes they move all the way the seadide,and many of them are killed when they fall into the sea.
Recently, scientists have studied the migration of kind of lobster（龙虾）.Every year, when the season of the bad weather arrives, the lobsters get into a long line and start to walk across the floor of the ocean. Nobody knows why they do this, and nobody know where they go.
So,sometimes we know why humans and animals move from one place to another,but at other times we don’t. Maybe living things just like to travel.
小题1:.Most animals move from one place to another at a certain time to _____
A.give birth B.enjoy warmer weather C.find food more easily
小题2:The fish called “salmon”spends a long time in____
A.salt water B.rivers C.fresh water
小题3:The mice in northern Europe move when_____
A.they give birth B.the place gets too crowded
C.they haven’t enough food
小题4: The lobsters move_______.
A.to the fresh water B.at a certain time C.to find more food
小题5:What is the main idea of the passage?
A.Animals move to find food more easily.
B.The migration of the fish called“salmon”is the most famous migration.
C.Sometimes we know why and how living things move from one place to another,but sometimes we don’t.
The giant panda only lives in the wild in China. In the early 1980s, were only 1,000 left in the wild. The main reason why pandas are endangered is that the area where pandas can live has become smaller.
The WWF works to help giant pandas in the wild in many ways. One of the ways that helps them is to increase the size of panda reserves(自然保护区). Some reserves need to be joined together by planting bamboo between them to make “corridors”. These are paths that lead from one reserve to another. No one may harm the pandas in these areas. The corridors let pandas move from one habitat (栖息地) to another to look for food. ②People are working very hard to make sure the giant panda does not die out.
小题1: How long and heavy can a giant panda grow to be?
_____________________________________________________________________________
小题2: 将文中划线的句子①改为被动句。
So it is not surprising that _____________________by the World Wide Fund for Nature.
小题3:Why are the giant pandas endangered?
_____________________________________________________________________________
小题4: Give a way to help the giant pandas in the wild, please.
_____________________________________________________________________________
小题5: 将文中划线的句子②翻译成中文。
____________________________________________________________________________
I enjoy my stay on your interesting planet(星球).
I think I know the life on Earth now and I would like to tell you my ideas.
First of all you live in boxes. Every morning you leave your boxes and get into smaller boxes on wheels(轮子). All these small boxes run around and around, and finally stop to rest. You leave these boxes on wheels and go to very large tall boxes.
After resting all day, you get back in your little boxes. There you sit and look at very small glowing boxes with moving pictures in them.
There is only one thing I don’t know. Some angry boys fought for a little round (圆的) ball. Everyone shouted(大声喊) but they kept fighting. They were angry, because they had to stay in boxes all day, I think.
Thank you for this chance(机会) to get to know you.
Yours,
The man from Mars(火星)
小题1:How many kinds of “boxes” does the man from Mars tell us？
| A．Two | B．Three | C．Four | D．Five |
| A．Houses | B．Buildings | C．Cars | D．TVs |
| A．发光的 | B．开心的 | C．漂亮的 | D．黑暗的 |
| A．To say goodbye to the Earthmen |
| B．To tell the Earthmen what the Earth is like. |
| C．To tell the Earthmen he doesn’t like the Earth. |
| D．To tell the Earthmen he is leaving the Earth soon. |
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