仁愛版九年級上英語Unit1-Topic1-練習(xí)題

仁愛版九年級上英語Unit1-Topic1-練習(xí)題仁愛版九年級上英語Unit1-Topic1-練習(xí)題仁愛版九年級上英語Unit1-Topic1-練習(xí)題資料僅供參考文件編號：2022年4月仁愛版九年級上英語Unit1-Topic1-練習(xí)題版本號：A修改號：1頁次：1.0審核：批準(zhǔn):發(fā)布日期：Ⅰ.單項選擇。()1.—Howlong_____you_____here?—SinceIcameherefiveyearsago.A.have,studied B.did,live C.do,stay D.were,swimming()2.—Don’teattoomuchcandy,forit’s_____yourteeth.—Oh,Igetit.Thankyou.A.harmto B.goodfor C.badlyto D.harmfulto()3.Thereis_____pollutionintheworld.Wemuststopit.A.muchtoo B.toomuch C.manytoo D.toomany()4.—Istheflowerbeautiful?—Yes,at_____it’s_____theoneyouboughtforme.A.last,asbadas B.least,nobetterthanC.last,notbetter D.least,noworsethan()5.Pollutiondoesharmtoourhealthanditmakespeople_____.A.tofeelterrible B.feelterrible C.tofeelterribly D.feelterribly()6._____Tom_____Marialovesthissport.A.Both,and B.Notonly,butalsoC.I,and D.Both,or()7._____theenvironmentisimportantforhumanbeings.A.Takecareof B.Takingcareof C.Tookcareof D.Takethecareof()8.—Haveyoufinishedyourhomework?—Not_____.I_____TVlastnight.A.already,havewatched B.yet,watched C.just,watch D.ever,watches()9.—Itsmellsterrible.Whathashappenedhere?—Look,thereismuchwastegas_____fromthechemicalfactory.A.pour B.pouring C.poured D.pours()10.WhenIwaswalkinginthestreetyesterday,IsawaUFO_____overmyhead.A.flying B.flies C.flew D.toflyⅡ.完形填空。Asweallknow,theenvironmentaroundusisgettingworseandworse.Insomeplaceswecan’tseefish16intheriverortreesonthehills.Somepeopleevenhavenocleanwatertodrink.

Recently,anewlifestylecalledlowcarbon（低碳）lifeisspreadingeverycornerofourcountry.Themeaningsoflowcarbonare17energyandnowaste.ItissuchanimportantprojectthatIcan’twaittoexpressmyideasonhowtopromoteit.

First,weshould

18ano-cardayeveryweekinourschool.Becausecarsnotonlycauseseriousairpollutionbutalsowasteenergy.19theno-carday,neitherstudents20teachersareallowedtodrivetoschool.At

thesametime,justwalkorrun.Useour

legsandenjoythefun.

Second,wehadbetternotuseplasticbags2122itiswisetouseclothbagswhichcanbeusedagainandagain.

23，onething

thatweshouldkeepinmindisthateverybigthingcomesfromthesmall25

sidesofthepaper,andreuseourtextbooksandsoon.

Allinall,itweighsgreatlyforallofustoputthelowcarbonlifestyleintopractice.Justsetourmindtothese：no-cardays,noplasticbags,andnowaste.Let’sdoitnow.

()16.A.swims B.swimming C.toswim D.swam()17.A.below B.high C.above D.low

()18.A.setoff

B.setup C.puton D.putdown()19.A.In B.At C.On D.With

()20.A.nor B.or C.both D.and()21.A.anymore B.nomore C.nolonger D.never

()22.A.because B.so C.but D.although()23.A.Finally B.3rd C.4th D.5th

()24.A.up B.down C.on D.of()25.A.both B.each C.every D.allⅢ.閱讀理解。(A)Theearthisabout4,600millionyearsold.Modernmanhaslivedontheearthforonly35,000years,butduringthattime,wehavechangedourplanetinmanyways.Manyofthethingsthatwehavedonearegood,butmorearenotgoodfortheearth.WaterPollutionAlotofpeople,birdsandfishdieeachdaybecauseofwaterpollution.Factorieshavepollutedthelandandthewater.Asaresult,manyriversandlakesarenowdead.AirPollutionInbigcities,factories,aswellascars,trucksandbusesarethemaincausesofairpollution.Manypeopleincitiesnowhaveserioushealthproblems.Forexample,Mexicocityusedtobeabeautifulsunnycapital,buttodayitisalwayscoveredbythickbrownclouds.SoilPollutionInordertohaveagoodharvest,mostofthefarmersusechemicalstoomuchintheirfields.That’sbadforthesoil.Butthiskindofpollutionisdifficulttostop.HopefortheFutureTheseproblemsareveryseriousforourfuture,soallofusshoulddosomethingtoimproveourenvironment.Ifwecanstoppollution,ourplanetwillbecomemoreandmorebeautifulandourhealthwillbebetter.Let’sbegreenerpeople!()26._____havemadetheearthchangealot.A.Humanbeings B.Animals C.Plants D.Peopleinotherplanets()27.Thereare_____kindsofpollutioninthispassage.A.two B.three C.four D.five()28._____isabigproblemnow.A.Pollution B.Population C.Education D.Medicaltreatment()29.WhichsentenceisNOTtrueaccordingtothepassage?

A.Mostofthethingsthatwehavedonearegoodforourplanet.B.Wemuststopthefactoriesfrompouringwastewaterintotheriversandlakes.C.Becauseofwaterpollution,manyriversandlakesarenowdead.D.Waterpollutionisveryseriousnowadays.()30.WhichsentenceisTRUE

A.ThoughMexicocityisalwayscoveredbythickbrownclouds,it’sstillabeautifulsunnycapital.B.Airpollutioncanmakepeoplesick.C.Nowfewerfarmersusechemicalsinthefields.D.Factories,cars,trucksandbusesarethemaincausesofsoilpollution.(B)Isthewhaletheworld’slargestfishNo.Itlookslikeafish,butitisreallyamammal(哺乳動物).Thenwhat’stheworld’slargestfish

It’sthewhaleshark（鯨鯊）.Althoughthewhalesharkisourbiggestfishandlivesinmanyoceans（海洋）aroundtheworld,fewpeoplehaveeverheardofit.Scientistshavenotbeenstudyingwhalesharksforverylong.Muchmoreneedstobelearnedaboutthem.Awhalesharkissometimescalleda“gentlegiant(溫柔的巨人)”.Itlikestobealoneanddoesn’tcareabitaboutdiversorhumans.Thebiggestwhalesharkweighed24,250poundsandwasnearly40feetlong.Thismakesitheavierandlongerthanaschoolbus.Insideitshugemoutharegreatnumbersofverysmallteeth.Tocountallofthem,you’llneedtodosomemath.Thewhaleshark’steetharearrangedinrows.Therearebetweenelevenandthirteenrowsoneachjaw(顎)andaroundthreehundredteethineachrow.However,thewhalesharkrarelyusesitsteeth.Itdoesnotcheworbiteitsfood.Largeamountsofwaterarepulledintoitsmouthandthenpushedoutthroughitsgills(鰓).Forafewmonthseveryyear,agroupofwhalesharkscomestoNingalooReef,offWesternAustralia.Thisgivesscientistsawonderfulchancetostudythelargefish.Whalesharksdoliveinotheroceansoftheworld,butnooneknowstheirpopulation.Itispossiblethatourbiggestfishmayneedprotecting.Itisoneofthereasonswhyscientistscontinuetolearnalltheycanaboutthesegentlegiants.()31.Littleisknownaboutwhalesharksbecausescientists_____.A.arenotinterestedinlearningaboutthemB.findthemtoodifficulttocatchC.donotknowthebestplacestofindthemD.havestudiedthemforashorttime()32.Whichsentencecantellusthatwhalesharksaregentle?

A.Theyhavelargemouths.B.Theyleavediversalone.C.Theyhavesmalleyes.D.Theyliveinmanyoceans.()33.Howdoesthewriterhelpusknowwhatthewhaleshark’smouthlookslike?

A.Bygivingreasons.B.Bydescribingcolors.C.Bycomparingsizes.D.Byusingnumbers.()34.Thefifthparagraphismainlyabout_____.A.howawhalesharkeatsB.whatawhalesharkeatsC.howdifferentfishusetheirgillsD.what’sinsideawhaleshark’smouth()35.Whichofthefollowingisthebesttitleforthearticle?

A.GentleGiants B.TheDiaryofaSailorC.TheLargestAnimal D.MyLifeontheSeaⅣ.短文填詞Nowadays,hazyweatherhasappearedinmanycitiesinChina.Theairpollutionintheseareasisvery__1____.That's____2____manyfactoriesandcarsgiveoffwastegas.Becauseoftheseriousairpollution，peopledaren’topen____3__