人教版新目标英语九年级(全一册)Unit 13《We're trying to save the earth》练习题(含答案)

1 Unit 13练习题

I. 单项选择：

（ ）1. --- Where is Peter? --- He ___ volleyball with his friends in the school gym.

A.plays B. played C.is playing D. was playing

（ ）2. --- ___ you ___ your drawing ? --- Not yet! It will be done in a few minutes.

A. Did; finish B. Will; finish C. Do; finish D. Have; finished

（ ）3. The book Alice In Wonderland is very interesting, I ___ it twice already.

A. read B. have read C. am reading D. will read

（ ）4. Three bridges ___ over the river five years ago. A.build B.built C.were built D. are built

（ ）5. We ___ be more careful, or we will make the same mistakes in the experiment.

A. might B.can C.may D. should

（ ）6. --- How much is the ticket to Central Park?

--- A one-way ticket ___ $40, and you can ___ another $ 20 for a round-trip.

A.cost; pay B.cost; spend C. pay; spend D.spends; pay

（ ）7. In our school library there ___ a number of books on science, and in these years the number of them ___

growing larger and larger. A.are; is B.is; are C.have; are D.has; is

（ ）8. It’s getting dark. Please ___ the light. A.turn on B. turn off C.turn down D.turn around

（ ）9. I heard ___ her, but I don’t know her. A. from B. of C. to D.with

（ ）10. Hong Kong ___ to be a good place for visiting today. A. knows B. knew C.is known D.was known

（ ）11. I’ m looking for a place ___ trees grow in water. A.that B. which C.what D. where

（ ）12. ___ , he goes to school on foot .

A. Save money B. Making moning C.To save money D.To make money

（ ）13. My father ___ a lot, but now he has given it up.

A. used smoke B. is used to smoking C. was used to smoke D. used to smoke

（ ）14. This kind of knife ___ metal and wood.

A. are made of B. is made of C.are made from D. is made

（ ）15. --- What can we do to help protect the environment? --- I think we can ___ paper to save the trees.

A. recycle B. waste C. make D. do

（ ）16. The teacher is already standing here. Do you know when she ___ ?

A. comes B.came C.is coming D. was coming

（ ）17. In Ezhou, you can often see many people dance outside together if it ___ in the evening.

A.rains B.doesn’t rain C. will rain D. won’t rain

（ ）18. Look, so many passengers ___ with their smart phones on the underground.

A.played B.will play C.are playing D.have played

（ ）19. Sally took a photo of her friends while they ___ computer games.

A.play B. are playing C. have played D. were playing

（ ）20. The astronaut is so tired that he ___ for eleven hours.

A. has been asleep B. has fallen asleep C. has gone to bed D. has gone to sleep

（ ）21. We’re sure that the environment in our city ___ greatly through our work in the near future.

A. improved B.was improved C.has improved D. will be improved

（ ）22. When Tim ___ why he was late for school, he just kept silent.

A.was asked B.asked C.was asking D.is asked

（ ）23. The song reminds me of my old school days as soon as it ___ .

A.is played B. plays C. will be played D.will play

（ ）24. Thanks to the Internet, different kinds of information ___ in a short time.

A. can be learned B. has been learned C.can learn D. has learned

（ ）25. ---“Frog”, Mo Yan’s latest novel, please! --- Sorry, it ___ just now. But it will come out again soon.

A. sold out B. is sold out C. has sold out D.was sold out

II. 完形填空：

2 It’s Saturday morning. Tony’s sitting at the kitchen table, staring into space and playing with a piece of bread. He’s

not even___1 ___ . Is he ill? No, but he does have a problem. He has nothing to do because the Internet is down.

When he woke up this morning, Tony was feeling ___ 2 ____. He jumped out of bed full of plans for the

weekend ahead. It would be a weekend like any other great weekend. But that was____3___ he turned on his

computer and___ 4 ___ he was unable to go online. Having no Internet changes everything.

Every weekend, Tony will go online to email friends, read the news to__5 ___ what’s happening in the world

and play a few online chess games with his cousin Helen to kill time. The perfect weekend-online.

Just as Tony is___ 6___ how he can possibly have a normal weekend without the Internet, his mum walks

into the __7___ “Cheer up, Tony. Don’t think about the Internet any more, OK?” Tony makes no answer but sighs.

“Go and play chess with Helen!” Tony’s mum _____8___ .

“Oh, yes! Helen lives just around the corner. We can meet and play chess face to face for a ___9__ . Maybe