最新人教版九年級(jí)全一冊(cè)英語作業(yè)課件Unit-13第五課時(shí)

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語九年級(jí)·全一冊(cè)·配人教版

課后作業(yè)Unit13

We'retryingtosavetheearth!第五課時(shí)

SectionB(3a~SelfCheck)一、單項(xiàng)填空(

)1.Thismedicine______millionsofpeople'slivessinceitwasputintouse.A.issaving

B.willsaveC.hassaved

D.hadsavedC()2.The______theholidaysare,the______homeworkwewillhave.A.shorter;more

B.longer;moreC.short;much

D.long;much()3.—Wow,yoursweaterisverybeautiful!—Thankyou.Iboughtittwodaysago.It______me$50.A.took

B.cost

C.paid

D.spentBB()4.Drinkingalcohol(酒)canbe______yourbrains.SopeopleinChinaaren'tallowedtodrinkitiftheyareyoungerthan18.A.goodat

B.goodwith

C.harmfulto

D.thirstyfor()5.Please______thewatertapwhenyoubrushyourteeth.A.turndown

B.turnoff

C.turnon

D.turnupCB二、完成句子6.不要把這些蔬菜扔了，我們可以拿來喂豬。Don't_________________thesevegetables.Wecan____________________thepigs.7.他能在新的工作中把他的經(jīng)驗(yàn)派上用場(chǎng)。Hecanputhisexperience______________inhisnewjob.8.不要拆壞我的機(jī)器人！Don't____________________myrobots.throwawayfeedthemtotogoodusepulldown9.記得把我的錢包帶來給我。_________________________________________________10.那個(gè)水池里充滿垃圾。_________________________________________________Remembertobringmypursetome.Thepoolisfullofrubbish.三、語法選擇

Turnonthetap(水龍頭)andthewatercomesout.Gettingwaterisso______11______thatyoumaythinkthatthereisanendlesssupply(供應(yīng)量)ofit.Butitisnottrue.70%oftheearthiscoveredbywater,______12______mostofthewaterissaltwater,leavingonlyasmallpercentoffreshdrinkingwater.SomecountriesincludingItaly,SpainandSouthAfricaevenbuywaterfrom______13______countries.

EachpersonintheUKusesabout150litersofwateraday.However,eachpersoninsomecountriesonlyuses5—10litersofwater______14______day.Weshouldhelpsavewater.Let'shavealookat______15______youcanhelp.

Don'tleavethewaterrunningwhilebrushingteeth.Webrushourteethtwiceadayandbyturningthetapoffwhenwebrush,we______16______save5—10litersofwater.

Don'tusethetoilet______17______awastebasket.Everytimeyouflush(沖)usedpaper,wastefoodorothersmallbitsofrubbish,morewater______18______.

______19______useofrain.Collectrainwaterinwaterbuckets(桶)inyourgardenanduseittowateryourplants.

Reuse.Sharebathwaterwithyourfamily______20______costsandwateruse.Or,setyourselfachallengetocutdownyourshowertimeby1or2minutes.()11.A.easily

B.easy

C.easier

D.easiest()12.A.so

B.but

C.though

D.because()13.A.theother

B.another

C.others

D.other()14.A.a

B.an

C.the

D./()15.A.when

B.how

C.why

D.whereBBDAB()16.A.need

B.should

C.can

D.must()17.A.for

B.from

C.of

D.as()18.A.uses

B.isused

C.used

D.isusing()19.A.Make

B.Tomake

C.Making

D.Makes()20.A.reduce

B.reduced

C.toreduceD.reducingCDBAC四、短文填空（核心素養(yǎng)：思維品質(zhì)）

Weliveontheearthanditisourcomfortablehome.Butatpresent,ourhomeiscrying______21______thepollutionaroundherisbecomingworseandworse.Amongallkindsofthepollution,the______22______pollutionistheworstone.Asyoucansee,thewastegas(氣體)______23______thefactorypollutestheairhereandthere.Inthisway,wewon'thavefreshairto______24______.Andwewillkillourselvesinthefuture.Inordertoavoidthis,______25______mustbedone.Wemusttryourbesttotakecareof______26______earthandkeeptheairarounduscleanandfresh.

Butwhatcanwedoto______27______theairpollutionaroundus?First,wemustplantmoretreestomaketheaircleanagain.______28______,thefactorieswhichgiveoffthewastegastopollutetheairmustbeclosedormovedaway.Third,weshouldtrynottousecarstoomuch.Wecantryacarpool(拼車),takeabusorrideabiketowork______29______ofdrivingacar.

Ifeveryonecandosomethingtostoptheairpollution,Ithinkwewillhaveahealthyearth.Andwewillliveahealthylifeandtheearthwillbecomemuch______30______beautiful.21.____________

22.____________23.____________

24.____________25._______________

26._______________27._________________

28._______________29.____________

30.____________becauseairfrombreathesomethingthe/ourstop/preventSecondinsteadmore五、回答問題Mr.

JohnHeppellHouseofCommonsLondonSWIAOAADearMr.

Heppell,

IamSabrinaAkhtarstudyinginahighschoolandI'venoticedthatforestsaredisappearing.Youknow,moreandmoreforestsaredisappearingaroundtheworldeachyear.Thatisbecauseofmanydifferentreasonsincludingfarmingpollution,tourismpollution,etc.Ifwestopdoingthesethings,therewillbeagoodfutureforpeople. NowI'mwritingtoaskyoutohelpstopforestsfromdisappearing.Youcanhelpbygettingshopstostopsellingpapermadefromtreesandchangetotree-freepaper(papernotmadefromtrees).Thatwillhelpforestssomuch.Therearemanythingswecandotohelpprotectforests.Bychangingthelittlethings,wecanmakeabigdifference.Ifyouwouldliketocontact(聯(lián)系)me,pleaseseetheaboveaddressore-mailmeatshazadinol@hotmail.co.uk.Thankyouforspendingyourtimeinreadingthisletter.Yourssincerely,SabrinaAkhtar31.IsSabrinaAkhtarastudentoranofficer?___________________________________________________32.Whyaremoreforestsdisappearing?______________________________________________________________________________________________________33.WhydoesSabrinaAkhtarwritethisletter?______________________________________________________________________________________________________SabrinaAkhtarisastudent./Astudent.Thatisbecauseofmanydifferentreasonsincludingf