2018-2019学年九年级英语全册 Unit 13 We’re trying to save th

1Unit13We'retryingtosavetheearth!第2课时分层训练[SectionA23a­4c]Ⅰ.根据句意及汉语提示写出所缺的单词1．Ithinkitis________(残忍的)tokilltheanimals.2．2017·宿迁MostpeopleinChinacouldn't________(买得起)carstwentyyearsago.3．Readinginthesunis________(有害的)toyoureyes.4．Thegovernmenthasmadesome________(法律)toprotectthewildanimals.5．About70millionsharksaretradedinthis________(行业)everyyear.Ⅱ.从方框中选出合适的短语，并用其适当形式填空payfor,turnoff,beharmfulto,cutoff,sofar,takepartin1．Pleaserememberto________________thecomputerwhenyoudon'tuseit.Itisawaytosaveenergy.2．Wehavelearnedtwelveunits________________________________________________________________________.3．Howmuchdidyou________________yourbooksyesterday?4．Haveyouever________________anenvironmentalproject?5．Hehadhisfinger________________inanaccidentatwork.6．Junkfood________________humans'health.Ⅲ.根据汉语意思完成句子1．他们在山顶发现了一座古老的庙宇。2Theyfoundanoldtemple________________________________themountain.2．她不能再忍受这里的噪声了。Shecan________________standthenoisehere.3．吸烟对你的健康没有好处。Smokingisnot________________yourhealth.4．该采取行动了，但我们还没有做好准备。It'stimeto________________，butwehaven'tgotready.5．不仅他，而且我们也喜欢这首歌。________________he________________wearefondofthesong.Ⅰ.单项选择()1.2018·天津Iamafraidwecannot________totakeataxi.Let'sgobyundergroundinstead.A．refuseB．affordC．forgetD．fall()2.2018·广东ItissaidthatthenumberofforestparksinGuangdong________tomorethan1，000sofar.A．increaseB．increasedC．hasincreasedD．willincrease()3.2018·河北Lookatthepicture.ThetopfiveTVplays________init.A．listB．arelistedC．willlistD．willbelisted()4.2017·黄冈—Canyoutellmehowlongyou________theHuaweimobilephone,Mr.Zheng?—Nearlyayear.Itworksverywell.A．willbuyB．havehad3C．haveboughtD．hadhad()5.Afterdinner,heusedto________computergames,butnowhegetsusedto________.A．play;walkB．playing;walkingC．play;walkingD．playing;walk()6.2017·呼和浩特________Lucy________youcan'tgototheparty.Oneofyouhastostayathometolookafteryourgrandma.A．Neither;norB．Either;orC．Notonly;butalsoD．Both;and()7.2018·乌鲁木齐________peoplepreferHUAWEIphones,andabout________ofthemareadults.A．Thenumberof;four­fifthsB．Anumberof;four­fifthC．Anumberof;four­fifthsD．Thenumberof;four­five()8.2018·河南—Excuseme.Doyouknow________？—Sorry,Idon'tknow,either.A．howtocheckoutabookB．whenwilltheconcertbeginC．thatthereisabanknearhereD．howlongthemeetingwouldlastⅡ.2017·莱芜阅读理解4Howdoyoudealwithplasticbagsfromthesupermarket?Throwthemawayorrecyclethem?Howabouteatingthem?Thebagsarenoharmfultotheenvironment.Humansandanimalscansafelyeatthem.IndiancompanyEnviGreenhasmadeabagwithnaturalmaterials.Itlooksandfeelsjustlikeplastic,butcanbebrokendown(分解)easily.AshwathHedgewhosetuptheEnviGreencompanyspentfouryearsdoingexperiments(实验)with12naturalmaterials.Theyincludepotatoes,corn,vegetableoilandbananas.Hemadethematerialsintoliquid(液体)andusedtheliquidtomakethebag.AlthoughtheEnviGreenbagismoreexpensivethanacommonplasticbag,ithasmanyadvantages.AccordingtoTheWallStreetJournal,ittakes1，000yearsforcommonplasticbagstobreakdown.ButanEnviGreenbagcannaturallybreakdowninlessthan180days.Italsobreaksdowninlessthanadayinwater,andinlessthanaminuteinboilingwater.Hedge__was__happy__to__show__it__in__his__interview;__he__put__an__EnviGreen__bag__in__water__and__ate__it__with__a__smile.Therearemorethan15，000tonsofplasticwasteinIndiaeveryday.Butonly9，000tonsareprocessed.InChina,3billionplasticbagsareusedeveryday.MaybetheEnviGreenbagcouldbeasolution(解决方法)totheworldproblemofplasticpollution.()1.AccordingtoParagraph2,wecanknowthefollowingEXCEPT________．A．theEnviGreenbagcanbreakdowneasilyB．theEnviGreenbagismadefromnaturalmaterialsC．theEnviGreenbagcanbeeatenbyhumansandanimalsD．theEnviGreenbagisalittleharmfultotheenvironment()2.Themainideaofthethirdparagraphis“________”.A．WhatHedgethinksofthenewbagB．HowHedgemakestheEnviGreenbag5C．WhosetsuptheEnviGreencompanyD．HowlongittakesHedgetomakethebag()3.TheunderlinedsentenceinParagraph4showsthattheEnviGreenbag________.A．issafeandcanbreakdownquicklyB．isusefulalthoughitismoreexpensiveC．looksandfeelslikeacommonplasticbagD．willbeusedmorewidelythanacommonbag()4.TheEnviGreenbagbreaksdownfastestin________．A．hotairB．coldwaterC．boilingwaterD．naturalair()5.Fromthelastparagraph,wecaninfer(推断)________．A．allofIndia'splasticwasteisprocessedB．IndiahasthemostplasticwasteintheworldC．ChinaproducesmoreplasticwastethanIndiaD．theEnviGreenbagmayhelpsolvetheproblemofplasticpollutionⅢ.2018·南充根据短文内容及首字母提示补全短文SaveOurEnvironmentThereisnodoubtthatglobalwarminghasbecomeoneofthebiggestproblemswefacetoday.Soit'simportantforustoprotectourenvironment.Asmiddleschoolstudents,whatcanwedo?Firstofall,trytotakebicyclesandpublictransportationtoschoolinsteadofcars1.b________itwillmakelessCO2(二氧化碳).Itcannotonlybegoodforourhealth,butalsomakeitpossibleforustogetcloser2.t________nature.Then,it'snecessaryto3.p________uprubbishandputitintodustbins(垃圾桶).Plantingmoretreescanalsohelpalot.However,weshouldneverforgettoturnoffthelightswhenweleavetheclassroom.4.B________，whynotreusewaterandpapertolivealow­carbonlife?6Ithinkit'severyone'sdutytohelpourearth.Andeventhesimplestactivitiescanmakeareal5.d________toourenvironment.Sodo