【★★】2023-2024学年初中英语全册9年级英语人教全一册课时练Unit 13 Were trying to save the earth Section B 03.doc

Unit13Weretryingtosavetheearth!

SectionB(3a~SelfCheck)

一、单项填空

( )1.Thismedicine______millionsofpeopleslivessinceitwasputintouse.

A.issaving B.willsave

C.hassaved D.hadsaved

()2.The______theholidaysare,the______homeworkwewillhave.

A.shorter;more B.longer;more

C.short;much D.long;much

()3.—Wow,yoursweaterisverybeautiful!

—Thankyou.Iboughtittwodaysago.It______me$50.

A.took B.cost C.paid D.spent

()4.Drinkingalcohol(酒)canbe______yourbrains.SopeopleinChinaarentallowedtodrinkitiftheyareyoungerthan18.

A.goodat B.goodwith

C.harmfulto D.thirstyfor

()5.Please______thewatertapwhenyoubrushyourteeth.

A.turndown B.turnoff

C.turnon D.turnup

二、完成句子

6.不要把这些蔬菜扔了，我们可以拿来喂猪。

Dont_________________thesevegetables.Wecan____________________thepigs.

7.他能在新的工作中把他的经验派上用场。

Hecanputhisexperience______________inhisnewjob.

8.不要拆坏我的机器人！

Dont____________________myrobots.

9.记得把我的钱包带来给我。

_________________________________________________

10.那个水池里充满垃圾。

_________________________________________________

三、语法选择

Turnonthetap(水龙头)andthewatercomesout.Gettingwaterisso__11_thatyoumaythinkthatthereisanendlesssupply(供应量)ofit.Butitisnottrue.70%oftheearthiscoveredbywater,__12_mostofthewaterissaltwater,leavingonlyasmallpercentoffreshdrinkingwater.SomecountriesincludingItaly,SpainandSouthAfricaevenbuywaterfrom_13_countries.

EachpersonintheUKusesabout150litersofwateraday.However,eachpersoninsomecountriesonlyuses5—10litersofwater__14__day.Weshouldhelpsavewater.Letshavealookat__15_youcanhelp.

Dontleavethewaterrunningwhilebrushingteeth.Webrushourteethtwiceadayandbyturningthetapoffwhenwebrush,we_16_save5—10litersofwater.

Dontusethetoilet__17_awastebasket.Everytimeyouflush(冲)usedpaper,wastefoodorot