Unit+13+同步练习 人教版英语+九年级+全册

Unit13一、词汇运用。1.Two(fisherman)caughtsomesmallfish.

2.The(wood)workofartisveryugly.

3.Weshouldmakefulluseofthe(coal).

4.Canyoutellthree(advantage)ofusingreusablethings?

5.Ican’taffordit,becauseit(cost)toomuch.

6.Thevillagersusedtoburn_________(煤)togetwarm.7.Thegirlseldomgoesoutsidebecauseofan_________(难看的)scaronherface.8.Thefewer_________(塑料)bagsweuse，themorebeautifulourearthwillbe.9.Doyouknowthea__________ofwalkingtowork?10.Iboughtaw__________deskyesterday.11.Accordingto(science)studies,doingsportscanmakepeoplehappy.

12.Ican’t(afford)thisbighouse.It’stooexpensive.

13.Pollutedairis(harm)toourhealth.

14.Thegovernmentshoulddevelop(law)toprotecttheenvironment.

15.Developedcountrieshavedifferentkindsof(industry).

二、根据汉语完成句子。1.电力供应被切断了。Theelectricitysupplyhavebeen______________.2.果汁可能损坏儿童的牙齿。Fruitjuicescan___________________children’steeth.3.教堂建在一座小山上。Thechurchwasbuilt________________________asmallhill.4.你的支持肯定对我的事业很有影响。Yoursupportwillcertainly____________________inmycause.5.她再也无法控制住眼泪。Shecould____________holdbackhistears.6.我们听说有女人离家出走，扔下家人不管。We__________womenwhorunaway,leavingbehindtheirhomesandfamilies.7.出席的女孩有接近一百人。________________girlspresentwasclosetoonehundred.8.到目前为止，你觉得这场演出怎么样？_____________,whatdoyouthinkoftheshow?三、语法填空“Green”isanewwayofthinkingabouttheworldwelivein,andawayoflivingourlives.Wedecidetogo“green”____1____weknowthatweonlyhaveoneplanettoliveon.Wewon’tbeabletoliveonitmuch____2____(long),ifwekeepwastingenergyandresources,and____3____(pollute)theairandthewaterontheearth.Manychildrenhavealreadymadetheirefforts____4____(do)it.Gabrielle,12,says,“Ihelpedmycommunityplanttreesinagardenlastmonth,andI____5____(usual)ridemybiketoschool.Ihelpmyfamilystay“green”____6____takingshortshowers.Asforthewaterthatsometimesleaksout(漏出)fromwaterpipes,weuseittowaterflowersandtrees.”Kaitlyn,10,says,“Lotsofpapertowelsare____7____(throw)away,soIusea____8____(reuse)clothtoweltodrymyhandsinstead.”Jazmine,12,says,“Idon’twastewaterwhenIbrushmy____9____(tooth).Ineverlet______10______lightonwhenIamnotintheroom.”Natalie,13,says,“Ialwaysreusethings.Ialwayslookatthebottomofthingstoseeiftheyhavesymbolsthattellmetheycanbereused.SoIreuselotsofthings,fromsodacanstoshampoobottles!”四、阅读还原7选5根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Theearthisabout4,600millionyearsold.Andwehavechangedourplanetalotinmanyways.___1___Allovertheworld,peoplehavecutdownmillionsoftrees,somoreandmorekindsofanimalsandplantsaredisappearing.Inbigcities,factorieshavepollutedthelandandthewater.___2___Aroundtheearth,there’saspecialkindofoxygen(O2)called“ozone(O3)”.___3___Butnowairpollutionisdestroyingitandhasmadeaverybigholeintheozonelayer(臭氧层).Toomuchharmfullightfromthesunpassesthroughitandreachestheearthdirectly.Thisisverydangerousbecauseitcancausecancer.Carbondioxide(CO2)intheairhasincreasedalot.Itmainlycomesfromdifferentkindsofburningmaterials.Ithasformeda“blanket(毛毯)”aroundtheearth.Theheatfromthesuncan’tescape,sothetemperatureisrising.___4___Therefore,thiscausestheleveloftheoceantorise.___5___Wemustdosomethingtostopourearthfrombeingpolluted.A．Alltheseproblemsareveryserious.B．Weneedtorecyclesomerubbish.C．Somethingswe’vedoneareverygoodfortheearthwhilesomearebad.D．Itisimportanttotheearth.E．Thismakesourearthbecomewarmerandwarmer.F．Carsandbuseshavepollutedtheair.G．Alotofpeopledieofairandwaterpollution.五、完形填空。Inspace,therewasalittlegrayplanet.Itlookedvery____1____,becausethepeoplewholivedtherehadn’tlookedafterit.Theyhadpollutedthewholeplanetheavily____2____rubbishandpollution.Asaresult,therewerefewplantsandanimalsleft.Oneday,alittleboycalledJimwaswalkingontheplanet,whenhepassedacave（山洞）and____3____asmallredflowerinside.Theflowerwasverysick—almostdying,soJim____4____duguptheflower,withroots,soilandeverything.Thenhestartedlookingforaplace____5____careofit.Hesearchedallovertheplanet,buteverywherewaspollutedsobadlythattherewas____6____placewhichtheflowercouldpossiblylivein.Thenhelookedupatthemoon.Itseemedthatmaybetheplantcouldlivethere.Jimdecidedtogothere.He____7____aspaceship,putthelittleredflowerintheback,andthentheyflewtothemoon.Farawayfromallthepollution,theflowersoongrewup,givingbirthtoothers,andtheseotherflowersgavebirthtootherflowers.Soonthewholemoonwascompletelycoveredwithflowers.Whenthelittleboy’sflowerscameout,themoongaveoutasoftred____8____.Itwasthemostbeautifulsceneryhehadeverseen.Maybethestoryistellingus____9____wedon’tlookaftertheplanet,adaywillcomewhenflowerscanonlygrowonthemoon.Sowemustbefriendlyto____10____planetthatwearelivinginnow.（）1．A．happy B．sadC．excited D．bored（）2．A．about B．fromC．with D．beside（）3．A．noticedB．believed C．decided D．expected（）4．A．carefulB．carefullyC．careless D．carelessly（）5．A．totakeB．take C．took D．taking（）6．A．some B．manyC．noD．much（）7．A．wentawayB．wentthrougC．climbedintoD．climbedout（）8．A．fireB．smellC．noiseD．light（）9．A．unless B．thatC．beforeD．if（）10．A．usB．ourC．oursD．ourselves六、阅读理解。AIntheUSA,aquestionisaskedmillionsoftimeseverydayinthesupermarket:“Paperorplastic?”Well,whichkindofbagwouldyouchoose?Infact,allkindsofbagshavesomeinfluenceontheenvironment.Butwearealwaystoldthatpaperbagsarebetter.Forexample,theybreakdowneasilyandcanberecycled.However,makingpaperbagstakesmoreenergythanmakingplasticbags.Howcanthisbetrue?Studiesshowthatpaperbagproductionrequiresfourtimesasmuchenergyasplasticbagproduction.Andtheamountofwaterusedtomakepaperbagsistwentytimeshigher.Andtheinfluenceonforestsismoreserious.Ittakesaboutfourteenmilliontreestoproducetenbillionpaperbags.Asforrecycling,somepeoplebelievethatpaperbagsmoreenvironment-friendlythanplasticones.However,thisideacanbequicklydiscarded.Researchshowstheoppositeistrue.Eventhoughpaperbagsmightbemoreharmfulthanplasticones,plasticstillseemstobeconsideredbygovernmentsasthemoreharmfulofthetwo.InIreland,peoplehavetopay22centsforeveryplasticbag,andasaresult,theirusehasdroppedquickly.Itseemswisetoreusethesebags.However,we’renotdoingthatalot.Thatmaybebecausetheyareeasilybroken.Ifso,clothbagsareabetterchoice,butstilltheirproductionalsohasabadinfluenceontheenvironment.Sowhatshouldwedo?Howshouldweanswerthequestionof“Paperorplastic?”Itseemsthatwefirstneedtoaskourselvesthefollowingquestion:“WhatcanIdotohelptheenvironment?”()1．ThequestioninParagraph1isusedto________.tellreaderhowtoshop B．explainthewriter’sproblemC．showwhatwillbediscussedinthepassage D．showthehardworkinthesupermarket()2．Comparewithplasticbags,paperbags________.A．needlesswatertoproduce B．recyclelessenergytorecycleC．haveaworseinfluenceonforests D．takemoretimetobreakdown()3．WhatdoestheunderlineworddiscardedinParagraph3meaninChinese?A．分享 B．抛弃 C．讨论 D．提出()4．Irelandhascutdowntheuseofplasticbagsby________.lettingpeoplepayforthem B．notallowingpeopletousethemC．providingpeoplewithpaperbags D．notprovidingtheminthesupermarkets()5．Whichquestiondoesthewriterprobablywanttohearinthesupermarket?A．Paperorcloth? B．Paperorplastic?C．Asmallbagorabigone? D．Anewbagoryourownone?BHundredsofyearsago,lifewasmuchharderthanitistoday.Peopledidn'thavemodernmachines.Thenwasnomodernmedicine,either. Lifetodayhasbroughtnewproblems.Oneofthebiggestispollution.Waterpollutionhasmadeourriverandlakesdirty.Itkillsourfishandpollutesourdrinkingwater.Noisepollutionmakesustalklouderandbecomeangrymoreeasily.Airpollutionisthemostseriouskindofpollution.It'sbadtoalllivingthingsintheworld. Cars,planesandfactoriesallpolluteouraireveryday.Sometimesthepollutedairissothickthatitislikeablanketoveracity.Thiskindofblanketiscalledsmog. Manycountriesaremakingrulestostoppollution.Factoriesmustnowcleantheirwaterbeforeputtingitintoriversorlakes,andtheyarenotallowedtoletoutdirtysmokeintotheair. Weneedtodomanyotherthings.Wecanputwastethingsinthedustbinanddonotthrowthemontheground.Rulesarenotenough.Everypersonmusthelptostoppollution.()6.Hundredsofyearsago,lifewasmuchharderwithout.modernmachinesandmedicine

B.carsandplanes

C.factories

D.rules()7.Accordingtothearticle,oneofthebiggestproblemstodayis.waterpollution

B.airpollution

C.noisepollution

D.pollution()8.Peoplegetangryeasilybecauseof.noisepollution

B.airpollution

C.waterpollution

D.toomuchwork()9.Factoriesmustcleantheirwater.beforeusingit

B.whenusingit

C.afteritisthrownaway

D.beforeputtingitintoriversorlakes()10.Fromthearticleweknowthat.A.smogisakindofcloudlikeablanket

B.todaypeopledon'thavetotalktoeachotherloudlyC.makingrulesistheonlywaytostoppollutionD.eachpersonshouldacttopreventpollutionCWhenitcomestolargecities,peopleexpectnewschools,advancedfacilities(设施)andconvenienttransportation.Morepeoplethaneverbeforearechoosingtoliveincities,butaretheyreallythatgreat?Theworld'srapidpopulationgrowthhasproducedmegacities-citieswithmorethan10millionpeople.AccordingtotheUNstandard,presentlythereare23megacitiesintheworld,andfourofthemareinChina-Beijing,Shanghai,GuangzhouandShenzhen.Theglobaltotalby2025willbe37with29indevelopingcountries,accordingtothelatestUNestimates(估计).Anincreaseinthenumberofmegacitieswillbringopportunitiesforpeoplelivinginbigcities.Megacities"havebetterjobandeducationopportunities,andwell-planned,densely(稠密地)populatedareascanreducelandconversion(转换)anduseenergymoreefficiently(高效率地)，”LuisaMolina,presidentoftheMolinaCenterforStrategicStudiesinEnergyandEnvironmentinCalifornia,toldNaturemagazine.However,concernshavebeenraisedas"manycitiesindevelopingcountriesareexpandingquicklywithpoorplanningandfewpollutionreductionmeasures,"ZhuTong,aprofessoratPekingUniversity,toldNature.QiXin,17,fromFengtaidistrictinBeijing,saidshehasexperienceddifficultiesineverydaylife.Shehastogetupat5a.m.onschooldaystoavoidtrafficjams.Ifshewantstomeetfriendsinthecenterofthecityduringweekends,shehastoleavehomehoursearlierjusttoarriveontime.Heavytrafficisnottheonlyproblemmegacitieshave.Housingproblems,pollutionandpoorsewage(污水)systemsareallaffectingthequalityoflifeformillions.InDhaka,Bangladesh,anothermegacityinAsia,40percentofpeopleliveinslums(贫民窟)．Alargenumberofruralfamiliesmovetothecity,andthereisnotenoughlandforproperhousing.Tobeasuccessfulmegacity,leadersneedtoplanbetter,Gil-HongKim,aninfrastructure(基础设施)expertattheAsianDevelopmentBank,toldTheFinancialTimes(UK).In1970,Seoul,SouthKorea,wasnotverydeveloped.Nearlyone-thirdofpeopleinthecitylivedinshantytowns(棚户区).Thankstocarefulland-useplanning,thecityhasbeentransformed(改变).Lotsoffactoriesareforcedtoleavetecityaccordingtonewlaws.Theincreasingnumberofprivatecarsiscontrolledbyheavytaxation(税收).Nowwithapopulationof24.5million,Seoulisapleasantcity.Ithastheworld'sthird-biggestmetrosystemintermsofpassengernumbers.()11.Whatcanwelearnaboutmegacitiesfromthearticle?A.TheyarebigcitieswithmorethanImillionpeople.B.Therearemoremegacitiesindevelopedcountriesnow.C.Fewerpeoplewillchoosetoliveinmegacitiesinthefuture.D.Wedonotknowwhethermegacitiesareasgoodaspeoplethink.()12.Whataretheproblemswithmegacitiesaccordingtothearticle?a.heavytrafficb.housingproblemsc.seriouspollution.d.lowenergyefficiencyA.a;cB.b;c;dC.a;b;cD.a;b;c;d()13.WhyisSeoulinSouthKoreamentionedinthearticle?A.Toshowtherolethatplanningplaysinmakingasuccessfulmegacity.B.ToproveAsiancountrieshavebeenimprovinginmanagingmegacities.C.Toshowhowpleasantmegacitiescanbeinthefuture.D.Togiveanexampleofmegacitiesthathasfailed.()14.Whatisthemainpointofthearticle?A.Toexplainwhyitisnotagoodideatoliveinmegacities.B.Toexploretheadvantagesanddisadvantagesofmegacities.C.Tolookathowpeoplecanenjoylifeinmegacities.D.Toexaminetheglobaldevelopmentofmegacities.七、阅读判断Nowadays,PloggingisbecomingmoreandmorepopularinChina.Itreferstotheactofpickinguplitterwhilejogging(慢跑).Withabagandapairofgloves(手套),joggersbeautifyrunningroadswhileburningcalories(卡路里).Thepracticehelpspeople,especiallytheyoung,developsocialresponsibility.XuJia,fromYinchuan,sawaposterfora“Plogging”activityin2019anddecidedtotakepart.Xu’sson,nowrunstopickuplitterwheneverheseesan