人教版九年级全册英语Unit 13 We’re trying to save the earth单元训练（含答案）.docx

2024-2025学年人教版九年级全册英语Unit13We’retryingtosavetheearth!单元训练

一、词汇运用

（一）根据汉语提示写单词

Dont__________(乱扔)littereverywhere.Weshouldkeeptheenvironmentclean.

The__________(底部)ofthebottleisbroken.Weneedtobuyanewone.

Thegovernmentismakinglawstoprotectthe__________(渔民)andtheirrights.

Thefactoryisproducingalotofwastegas.Itmakestheairinthecityvery__________(丑陋的，恶劣的).

Weshouldthinkaboutthe__________(优点)anddisadvantagesbeforewemakeadecision.

（二）用所给单词的适当形式填空

Therivernearourschoolis__________(serious)polluted.Wemustdosomethingtocleanitup.

Itsimportantforus__________(protect)theenvironment.

The__________(fish)inthisareaareworriedbecausetherearefewerandfewerfishintheriver.

Everyoneshouldplayapartin__________(save)theearth.

Wecanuse__________(recycle)materialstomakenewproducts.

二、单项选择

Thereis__________rubbishintheriver.Itsmellsterrible.

A.toomanyB.toomuchC.muchtooD.manytoo

Weshouldtakeaction__________airpollution.

A.fightB.fightingC.tofightD.fought

Thenumberofcarsinthecity__________largerandlarger.

A.isB.areC.wereD.be

Theairinthecityisbadlypolluted.Weshouldtryourbest__________it.

A.improveB.improvingC.toimproveD.improved

—Whatcanwedotomakeadifference?

—Wecan__________thelightswhenweleavetheroom.

A.turnonB.turnoffC.turnupD.turndown

Itscruel__________sharksfortheirfins.

A.killB.killingC.tokillD.killed

Weshoulduse__________sidesofthepapertosavetrees.

A.eachB.everyC.bothD.all

三、句型转换

Weshouldtakethebustoschooltocutdownairpollution.(对划线部分提问)

__________shouldwe__________tocutdownairpollution?

Theriverisfullofrubbish.(改为同义句)

Theriveris____________________rubbish.

Peoplecutdownmanytreesinthepast.(改为被动语态)

Manytrees____________________downbypeopleinthepast.

Toprotectthe