中小学教育资源及组卷应用平台
Unit 13 We are trying to save the earth !
Section A1
句意填词 根据所给句子，填入一个适当的单词，使句意完整
We can clearly see fish swimming at the b_______ of the river.
I fell in love with his beautiful heart , though his appearance was u______
There are lots of p______ bags floating (漂浮）in the river , making it very dirty .
The burning of c______ and oil causes serious air pollution .
Don’t l_______ waste things everywhere.
The fashion car , which c_____ me a lot of money , was seriously broken in the car accident .
To cut down air pollution , we should take the bus or subway _______ of driving .
语法填空 用括号内所给单词的适当形式完成句子。
I bought a small old ______ (wood) take in a second-hand market at a very good price.
There used to many ______ (fisherman ) in the world.
Everyone in the class is asked to play a part in ______ (keep) the classroom clean .
As a basketball player, he has some ______ (advantage) . For example , he is very tall .
Her _____ (act) tell us a lot about her purpose .
III 单项选择 从每题所给的三个选项中，选出一个正确的答案。
( ) 1. A smile _____ nothing , but gives much .
costs B. spends C. cost D. spent
( ) 2. The water is ______ . We must be careful of ______ .
pollute ; pollute B. polluted ; polluted
C polluted ; pollution D. polluting ; pollution
( ) 3. -Is the film interesting
-I thought it would be . But _____ , it’s very boring.
in all B. in fact C. in total D . in future
( ) 4. The heavy snow didn’t ____ the international airlines .
pay attention to B. add to
C make a difference to D. look forward to
( ) 5. _____ down air pollution , we should ride bikes or walk instead of driving for a short distance .
Cut B. To cut C. Cutting D. Being cut
( ) 6. Three months ____ a long time for me .
is B. are C. have D. has
( ) 7. Please _____ the water when you brush your teeth .
take down B. turn up C. take away D. turn off
( ) 8. I think everyone in our country should play a part in _____ the environment .
protect B. protected C . protecting D. to protect
( ) 9 I don’t like to keep the pig as a pet because it is so _____ .
beautiful B. good C. clever D. ugly
( ) 10. Though Jack was poor and sick , he never ______ any chance to help the people in need.
gave up B. agreed to C. looked for D. thought of
( ) 11. I can’t say ______ I miss my parents because I haven’t seen them for a year.
how often B. how soon C. how much D. how long
( ) 12. -Jane sold her house to cure her mother’s illness , even though it was _____ her own wishes .
-It’s so kind ______ her .
against ; of B. above ; of C. on ; for D. for ; for
( ) 13. Don’t ______ the trees . They are animals’ home .
cut down B. cut in C. cut up D. cut out
( ) 14. -How do you like the short play
-Funny , _____ the music of it is not so good .
so B. though C. or D. because
( ) 15. Don’t throw away the waste paper . It needs ______ so that it can be reused .
to destroy B. destroying C. to collect D. collecting
IV 阅读理解。
Last week , Chicago became the first city in the US to join the “Lights Out Plan” .People turned off the lights in the city’s tallest buildings so that thousands of birds could get to their winter homes . Every year in autumn , some birds fly over Chicago on their way to the south and come back the next spring .
Lights mean danger to birds . Lights in tall buildings are so bright that birds many mistake them as stars . This means they cannot find the right way to go home .
This month , about 300 types of birds are flying over Chicago to go back to the south to live through the cold winter.
Birds fly to warmer places for a few reasons . Many birds cannot live in the cold , so they fly to warmer place . But there are other reasons, too. Birds need to look for food in the south . Another reason is that they want to have baby birds . Many birds like to have their baby birds in the same “house” they lived in last year , so they fly back there.
There are about 600 kinds of birds migrating . Some birds can fly a very long way . Sometimes they fly to other countries . We have fewer birds today because there are fewer places for birds .
根据短文内容，判断下列各句正（T)误（F)
( ) 1. People in Chicago turned off their lights last week because they wanted to help birds find their way home.
( ) 2. Today we have fewer birds because people kill lots of birds.
( ) 3. All birds fly to warmer places every year.
( ) 4. There are five reasons why birds fly to warmer places in the passage .
( ) 5. About 600 kinds of birds migrate in the world.
参考答案
1. overslept 2. Before 3. By 4. off 5. realized 6. teeth 7. ride /lift
1. unexpected 2. had rung 3. Luckily 4. had left 5. backpacks
1-5 CBABC 6-10 ADAAA 11-15 AABCD
1-5 ABCDD
号
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Unit 13 We’re trying to save the earth .
Section A2
句意填词 根据所给句子，填入一个适当的单词，使句意完整
In recent years , our government advised citizens to use more public t_______ instead of driving a private car.
The boss is so c______ that he keeps his workers working ten hours every day .
With the development of i______ , it will cause some pollution problems .
Eating too much meat and so few vegetables is ____ for your health .
The government has made some l_____to protect the wild animals .
The workers are working very hard to dram that they would be able to a______a house here.
After a long times hard time , we had a really good time _____ the top of the mountain .
We shouldn’t _____ natural resources because there aren’t many left .
语法填空 用括号内所给单词的适当形式完成句子。
They have even asked the government to develop laws _____ (stop) the sale of shark fins .
So far , no scientific studies _____ (show) that shark fins are good for health .
To solve this problem , we need to learn more _____ (science ) knowledge .
This is an _____ (endanger ) animal. We should try to save it .
Danny thinks using mobile phones is a waste of time . Besides , it’s _____ (harm) to his mind and body .
In fact , about 70 million sharks are ______(catch ) and traded every year.
When he fell seriously ill , he found that the world was much _____ (cruel ) .
Don’t argue with your parents , ______ (especial ) in public . It’s impolite .
III 单项选择 从每题所给的三个选项中，选出一个正确的答案。
( ) 1. Miss Lin _____ a lot of work for the poor area since 2010.
does B. did C. had done D. will do
( ) 2. -Do you have any plans for this Sunday
-I’m not sure. I ______go to the countryside to see my grandmother.
can B. must C. may D. need
( ) 3. Now only my friends but also I ______ interested in football and Messi is our favorite star .
are B. be C. is D. am
( ) 4. David Burt’s dream in China is to go into the west and _____an early childhood school there.
clean up B. look up C. give up D . set up
( ) 5. -At present , one of the best ways to study is working in groups .
-More chances _____ to students to learn form each other.
offer B. are offered C. have offered D. are offering
( ) 6. They made a box _____ old pieces of wood .
up of B. from C. into D. out of
( ) 7. -There are a lot of ______ of bike riding .
-I agree . It’s good for the environment and it saves money .
instructions B. rules C . advantages D products
( ) 8. Kelly is thinking about how these old books can be put ____ good use .
to B. in C. on D. at
( ) 9. This pair of shoes ____ hand ,and it _____ very comfortable .
is made with ; is felt B. are made from ; is felt
C are made of ; feels D. is made by ; feels
( ) 10. There used _____ a small river in front of my house . The water in it was clean .
be B . to be C. to being D. is
( ) 11. I’m surprised that John is only 25. I though he was _____ , for he seems to be in his thirties .
old B. older C. young D. younger
( ) 12. -I visited the Purple Mountain Observatory last Sunday .
-______Why didn’t you tell me earlier
You did B. I hope so
C Have a good time . D. It’s kind of you.
( ) 13. -You won the first prize in the Physics competition .
-______ . I made several terrible mistakes .
I think so B. You must be joking
C You are welcome D. It doesn’t matter
( ) 14. If Bob ____ away from the junk food , he will be in good health .
stay B. will stay C. stays D. stayed
( ) 15. Cathy was born blind so she has _____ seen our beautiful world .
often B. sometimes C. seldom D. never
IV 阅读理解
We all need a healthy environment , but we produce waste every day and it does harm to our environment . Though we are young , we can still do something to help. In fact , even the simplest everyday activities can make a real difference to the environment. Here are some ideas for you to live a green life .
______
Reduce means “use less” . 2. ______ This saves money and reduces pollution and waste going into the environment . Before we buy something new , think if it is really necessary or maybe the old one will be just as good ! When we do buy things , choose local products if possible , and try not buy too many things from abroad.
Reuse means “use again”. 3. ______ When we buy things , make sure that they last for a long time . We should take care of them so that they will last , and we should repair them if we can instead of throwing them away and buying new ones . 4. ______ It’s better to use a china cup and a lunch box because you can use them again .
_______Although it takes energy to change something into something else , it’s better than throwing things away or burning them . Find out what can be recycled in your neighborhood and take part in recycling programs . We should also buy products made from recycled materials , such as recycled paper , to help save trees.
根据短文内容，从下面的选项中选出能填入横线上的最佳选项。
Don’t waste things . Recycle means “change things into something else”Remember these three words “reduce , reuse and recycle .”Don’t use a paper cup or a paper bag. Use things for as long as possible .
参考答案
1. blocks 2. west 3. alive 4. burnt 5. airport 6. up 7. missed 8. till 9. market 10. empty
1. workers 2. got 3. Staring 4. burning 5. to leave 6. shown 7. weekdays 8. western 9. had rushed
1-5 CBABA 6-10 DDDBC 11-15 AACAD
1-5 CFDAB
号
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