初中英语九年级下册人教Unit 13 Were trying to save the earth!.pdfVIP

AⅠ.根据句意及汉语提示完成单词。

1．Thewaterintheriverisveryclear.Wecanseeits________(底部)．

2．Dont________(乱扔)thegroundwithpaper.

3．Therewerenomorefishfor________(渔民)tocatch.

4．Theenvironmenthereisbecomingworseandworsebecauseofair________(污

染)．

5．Myfatherboughtmea________(移动的)phoneasabirthdaygift.

Ⅱ.用括号内所给词的适当形式填空。

6．Canyoutellmehow________(solve)theproblemaboutwaterpollution?

7．Everystudentshouldhelpteachers________(clean)theblackboard.

8．Weshouldhavemoretime________(play)sportsatschool.

9．Chinasgovernment________(do)somethingtoprotectwildanimalsnow.

10．Mylovelydogdiedyesterday.That________(cause)mysadness.

Ⅲ.单项选择。

11．Thisplace________afactorybutnowitisapark.

A．usedtobeingB．usedtobe

C．isusedtoD．usingtobe

12．Thestudentsarereadinginthelibrary.Pleasedontmakeany________．

A．voiceB．sound

C．noiseD．mistakes

13．—Imnotgoingswimmingtomorrowafternoon.

—NeitheramI．Ihaveto________myroom.

A．cleanupB．lookup

C．giveupD．setup

14．Doingmorningexerciseshelps________youingoodhealth.

A．tokeepB．keeps

C．keepingD．kept

15．—HowoftendoIneedtofeedthedog?

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—It________foodeveryday，oritwillbehungry.

A．mustgiveB．mustbegiven

C．willgiveD．hasbeengiven

Ⅳ.根据汉语提示完成句子(每空词数不限)。

16．Thesecondroomontheleftis________________(堆满)books.

17．Dont________________(往……扔食物)theriverbecauseitsbadforthefishin

it.

18．Lotsoffactoriesare________________(把垃圾排放到)theriver.

19．Youshouldsaythankstothosedoctorswhohave________________(参与)the