Unit13　We'retryingtosavetheearth！SectionA课件人教版九年级英语全册

Unit13We'retryingtosavetheearth！第1课时SectionA1a～2d⁠

⁠一、

用所给词的适当形式填空1.Canthat

wooden

⁠（wood）bridgecarrysuchheavytrucks？2.Jimistrying

towork

⁠（work）outthemathproblem.3.Peopleshouldplayapartin

cleaning

⁠（clean）upthepark.4.Herquick

action

⁠（act）savedthechild’slife.5.Itisonlyasmallthing，butitcanreallymakea

difference

⁠（different）totheenvironment.wooden

towork

cleaning

action

difference

一二三四五二、

单项选择（

C

）1.（2022·唐山模拟）—Wow，yoursweaterisverybeautiful！Howmuchisit？—Thankyou.It

⁠me30dollars.A.spentB.paidC.costD.took（

C

）2.（2022·岳阳改编）TheMonkeyKingcan

⁠himself

⁠differentanimalsandobjects.A.turn；offB.turn；upC.turn；intoD.turn；downCC一二三四五（

B

）4.Iusedto

⁠athalfpastsix，butnowIamgettingusedto

⁠atseven.A.gettingup；getupB.getup；gettingupC.gotup；gettingupD.gotup；getupB（

A

）3.Ithinkyoushouldrideyourbiketowork

⁠goingbycar.A.insteadofB.inthefaceofC.alongwithD.acrossfromA一二三四五（

B

）6.（2022·衡水模拟）—Theairismuchbetterthanbefore.—Sure.That’sbecausemanyfactoriesproducenewenergycarsto

⁠airpollutioninourcountry.A.cutoffB.cutdownC.cutupD.cutinB（

C

）5.You

⁠finishyourhomeworkontime.Ortheteacherwillbeangry.A.canB.mayC.shouldD.wouldC一二三四五三、

连词成句1.a，can，actions，difference，our，make

Ouractionscanmakeadifference

⁠！2.into，don’t，theriver，rubbish，throw

Don’tthrowrubbishintotheriver

⁠！

3.factory，thelake，polluted，by，has，the，been

Thelakehasbeenpollutedbythefactory

⁠.4.with，are，litter，the，plastic，filled，bags

Theplasticbagsarefilledwithlitter

⁠.5.what，idea，your，is，solving，for，these，problems

Whatisyourideaforsolvingtheseproblems

⁠？Ouractionscanmakeadifference

Don’tthrowrubbishintotheriver

Thelakehasbeenpollutedbythefactory

Theplasticbagsarefilledwithlitter

Whatisyourideaforsolvingtheseproblems

一二三四五⁠

⁠四、

（2022·河北）完形填空Kevinisaspecialswimmer.Hetookrisksto

1

⁠inverycoldplacesbecausehewantedpeopletopayattentiontoenvironmentalproblems.Asaboy，KevinvisitednationalparksandhelearnedtheEarthisin

2

⁠condition.Hefeltworried，andhewantedto

3

⁠theEarth.In2009，hewenttoswiminwaterneartheNorthPole（北极）todrawpeople’sattentiontothemeltingglaciers（正在融化的冰川）.Kevinsaidthattheswimwassopainfulthatitwouldbehis

4

⁠timeswimmingincoldwater.In2016，heheardaboutalakeintheHimalayas（喜马拉雅山脉）.Itwasformedbymeltingglaciers.He

5

⁠toswimincoldwateragain.一二三四五Itwasdifficulttoswiminthelake.Theairwasso

6

⁠thatitwashardtobreathe.HetoldpeopleabouthisexperiencesonTV.HewantedpeopletoknowthatglaciersintheHimalayasaredisappearing

7

⁠global（全球的）warmingandthatthere’slesswaterforpeopleinnearby

8

⁠likeChina，India，andPakistan.FromKevin’sstory，welearntwo

9

⁠.WelearnthatpeoplecandoalotofharmtotheEarthwithoutrealizingit.Also，welearnthatifwe

10

⁠thewaywethink，wecandosomethingtoprotectourenvironment.Withthenewwayofthinkinginourminds，wecanenjoyabrightfuture.一二三四五（

B

）1.A.fly

B.swim

C.run

D.skate（

C

）2.A.right

B.safe

C.poor

D.natural（

A

）3.A.protect

B.leave

C.find

D.share（

A

）4.A.last

B.great

C.free

D.long（

D

）5.A.hated

B.agreed

C.learned

D.decided（

B

）6.A.fresh

B.thin

C.clear

D.cool（

A

）7.A.becauseof

B.oppositeto

C.accordingto

D.insteadof（

B

）8.A.cities

B.countries

C.towns

D.villages（

D

）9.A.choices

B.reports

C.reasons

D.lessons（

C

）10.A.ask

B.show

C.change

D.recordBCAADBABDC一二三四五五、

词语运用阅读下面短文，在空白处填入一个适当的单词（有提示词的，填入所给单词的正确形式）。ManypeopleinChinanowhaveonemoreimportantthingtotake—amask.Theyhopeitcanprotectthem1.

from

⁠terribleair.from

一二三四五ManycitiesinChinaseealotoffoggydayseveryspring.InBeijing，therearemanydaysfullofsmogeveryyear.Itisdirtyairthatlooks2.

like

⁠amixtureoffogandsmoke.Thesmokeismainlyfromcarsandfactoriesincities.Terribleairisbadforpeople’s3.

health

⁠（healthy），especiallyforchildrenandoldpeople.Theyfallill4.

easily

⁠（easy）andthehospitalsarefullofpeople.Theyhaveproblemswiththeirnosesandlungs（肺）.Soit’snecessarytostoppeoplefromdoingsomanybad5.

things

⁠（thing）totheenvironment.Forexample，peopleshouldusecars6.

less

⁠（little）andshouldn’tburnlotsofcoalorgas.Thegovernmentneedstotakemeasurestomakefactoriesstopproducingtoo7.

much

⁠wastesmoke.SomestudentsfromBeijing8.

wrote

⁠（write）areportonhowtoprotecttheenvironment.Theysuggestedpeopleshouldplant9.

more

⁠（much）treesandsetofffewerfireworksforcelebration.Morepeopleshouldjointheminmakinga10.

difference

⁠（different）.like

health

easily

things

less

much

wrote

more

difference

一二三四五第2课时SectionA3a～3b⁠

⁠一、

用所给词的适当形式填空1.

Sharks

⁠（shark）areatthetopofthefoodchainintheocean’secosystem.2.Sofar，no

scientific

⁠（science）studieshaveshownthatsharkfinsaregoodforhealth.3.Manypeoplethinktigerscanneverbe

endangered

⁠（danger）becausetheyareverystrong.4.Peoplecan’tlive

without

⁠（with）waterandair.5.Environmental

protection

⁠（protect）groupsaretryingtosavethewildanimals.Sharks

scientific

endangered

without

protection

一二三四五二、

单项选择（

B

）1.—IoftenseePeter’sfatherplaybasketballonmywaytoschool.—That’snotstrange.NotonlyPeterbutalsohisfather

⁠sports.A.enjoyB.enjoysC.enjoyedD.wasenjoyed（

B

）2.—Yourvillageisreallybeautiful！—Thankyou.

⁠，allthevillagesherehavetakenonanewlook.A.ForexampleB.InfactC.FirstofallD.AsaresultBB一二三四五（

A

）3.Thesportsmeetingwasheldlastweekinourschool.Myclassmates

⁠alotofevents.A.tookpartinB.tookcareofC.tookprideinD.paidattentionto（

B

）4.（2022·黔东南）Inourschoollibrary，there

⁠anumberofbooksonart.Thenumberofthebooks

⁠stillgrowinglargerandlarger.A.is；isB.are；isC.is；areD.are；are（

C

）5.Idon’tknowthewriter，butIhave

⁠him.A.laughedatB.waitedforC.heardofD.lookedatABC一二三四五三、

连词成句1.save，should，sharks，we，help

Shouldwehelpsavesharks

⁠？

2.theenvironment，protect，you，like，to，help，would

Wouldyouliketohelpprotecttheenvironment

⁠？

3.theanimals，we，save，trying，are，to

Wearetryingtosavetheanimals

⁠.4.sharks，to，used，there，be，lotsof，intheocean

Thereusedtobelotsofsharksintheocean

⁠.5.thesharks，we，takeaction，to，should，protect

Weshouldtakeactiontoprotectthesharks

⁠.Shouldwehelpsavesharks

Wouldyouliketohelpprotecttheenvironment

Wearetryingtosavetheanimals

Thereusedtobelotsofsharksintheocean

Weshouldtakeactiontoprotectthesharks

一二三四五⁠

⁠四、

（2023·唐山二模）阅读理解Asweknow，global（全球的）warminghasbroughtsomeseriousproblems.Inrecentyears，strangeweatherappearsoften，fromtheverywetconditionstothehot，dryconditions.Globalwarmingalsomakesglaciersmeltanditcausessealeveltorise.Asaresult，onaPacificisland，somepeoplehavetomovetohighergroundbecausetheseaisrising.Tuvalu，asmallcountryinthePacificOcean，hasaskedforhelpasitwillbeswallowedbythesea.Bythen，wecanseeonlywater，notthecountry.Moreseriously，Tuvaluisnottheonlyplacetofacegoingdownintothesea.Venice，ahistoriccityinItaly，isalsoatriskofbeingflooded.Expertssaidthatitwouldgodownanother20～50cmby2050.一二三四五Theworld’sglaciersaremeltingmuchfasterthanever.Formanyislandsandlow-lyingplaces，evensmallriseswillcauseseriousproblems.Itmeansthatmillionsofpeoplewilllosetheirhomes.AscientistnamedPatzsaysareasingreatestdangerincludesouthernandeasternAfricaandsomeplacesalongthePacificOceanandtheIndianOcean.Allofthesearemainlycausedbyalotofhumanpollution.Wearewarnedthatsome-thingshouldbedonetoavoidtheseriousproblemsbroughtbyglobalwarming.Weshouldreducetheemissionofgreenhousegases.Thatmayslowthemeltingofglacier.OurChinesegovernment，withothercountriesintheworld，islookingfornewplanstodealwithglobalwarming.Iftheplansgoaheadandiftheywork，theycouldsuggestawaytoslowtherisingofsealevel.Infact，everyonecanplayapartinprotectingtheearth.It’stimeforustotakeactionnow.一二三四五（

A

）1.WhydopeopleonaPacificislandhavetomovetohigherground？A.Becauseofthesearising.B.Becauseofstrangeweather.C.Becauseofthehotconditions.D.Becauseofthedryconditions.（

C

）2.WhydoesthewriteruseTuvaluandVeniceasexamples？A.Toexplainhowsealevelrises.B.Totellustheyaresmall.C.Toshowtheresultsofglobalwarming.D.Towarnpeoplenottomovetohigherground.AC一二三四五（

D

）3.What’sthebesttitleforthepassage？A.FindwaystostopthesearisingB.BebravetofaceseriousproblemsC.GoaheadnomatterwhathappensD.TakeactiontodealwithglobalwarmingD一二三四五五、

词语运用阅读下面短文，在空白处填入一个适当的单词（有提示词的，填入所给单词的正确形式）。Therearemanykindsofpollutionaroundus，such1.

as

⁠airpollution，soilpollution，noisepollutionandlightpollution.Theyarebadforourhealthinmanyways.Burninggas，oilandcoalcausesairpollution.Itcancausesore（疼痛的）eyesand2.

breathing

⁠（breathe）problems.as

breathing

一二三四五Withtheincreaseofpollutionandthe3.

development

⁠（develop）ofindustry，litteriseverywhere.Itmakesourenvironmentdirty.Farmersusetoomanychemicalsinthefields.Theydestroythesoil，

4.

so

⁠soilpollutionhasbecomeserious.Noisepollutioncanmakepeopledeaf.Forexample，peoplemaylosetheirhearing5.

if

⁠theyworkina6.

noisy

⁠（noise）placeforalongtime.Toomuchnoisecancausehighbloodpressureaswell.7.

Working

⁠（work）foralongtimeinaplacewithstrong，changeablelightmaycausesomekindsof8.

illnesses

⁠（ill）.Itmakespeoplefeelterribleanditis9.

especially

⁠（especial）badfortheireyes.With10.

less

⁠（little）pollution，ourplanetwillbecomegreenerandourhealthwillbebetter.Let’sbegreenerpeople.development

so

if

noisy

Working

illnesses

especially

less

一二三四五第3课时SectionAGrammarFocus～4c⁠

⁠一、

用所给词的适当形式填空1.（2022·无锡）FanJinshi

hasdone

⁠（do）alottoprotectDunhuangcultureformanyyears.2.（2022·扬州）Excuseme，whatproblemsarewereally

trying

⁠（try）tosolve？3.Youmust

go

⁠（go）tothedoctorbecauseyourbodytemperatureishigherthanusual.4.Weused

tohave

⁠（have）partiestowelcomeournewfriendsonweekendsinthepast.5.—AreJimandMikeintheclassroom？—No，theyaren’t.They

arelistening

⁠（listen）tomusicoverthere.hasdone

trying

go

tohave

arelistening

一二三四二、

单项选择（

B

）1.（2023·福建）—Sally，I

⁠thepicturealready.—Wow，trulybeautiful！A.finishB.havefinishedC.wasfinishingD.finished（

D

）2.（2022·雅安）The24thWinterOlympicGames

⁠inFebruary2022inBeijing.A.holdB.heldC.isheldD.washeld（

B

）3.（2022·武威）We

⁠ameeting.Comeandjoinus.A.werehavingB.arehavingC.hadD.havebeenBDB一二三四（

B

）4.（2022·石家庄期中）Theoldman

⁠toli