2019春八年级英语下册 Unit 8 A green world（第5课时）Task & Self

Unit8Agreenworld第五课时Task&Self-assessment基础知识回顾Ⅰ.根据句意用所给词的适当形式填空1.It’ssaidthatthelongbridgewillbebuilt(build)intwomonths.2.Turnoffthetapwhenbrushing(brush)yourteeth.3.Ihavetwomore(many)questionstoask.4.Don’tforgettosweep(sweep)thefloorbeforeyouleavetheclassroomafterschool.5.Healwaysdoeshishomeworkcarelessly(careless),soheisn’tgoodathisstudies.第五课时Task&Self-assessment基础知识回顾Ⅱ.将下列句子改为被动语态,每空一词1.Theywillspendalotofmoneyonbooks.Alotofmoneywillbespentonbooksbythem.2.Thelocalgovernmentwillcanceltheprojectbecauseitmaybeharmfultotheenvironment.Theprojectwillbecancel(l)edbythelocalgovernmentbecauseitmaybeharmfultotheenvironment.3.Willheplantanytreesaroundthehouse?Willanytreesbeplantedbyhimaroundthehouse?4.Thefarmerswillnotgrowricethisyear.Ricewon’tbegrownbythefarmersthisyear.5.Sandywilldesigntheposters.TheposterswillbedesignedbySandy.第五课时Task&Self-assessment基础知识回顾Ⅲ.根据汉语意思完成句子,每空一词1.每个人都能对地球产生大的影响。Everyonecanmakeabigdifferencetotheearth.2.我认为50年后会有更多的污染。Ithinktherewillbemorepollutioninfiftyyears.3.会上将会讨论保护环境的方法。Waysabouthowtoprotecttheenvironmentwillbediscussedatthemeeting.4.我们的环境正在变得越来越糟糕,所以到了我们行动起来保护环境的时候了!Ourenvironmentischangingfortheworse,soit’stimeforustogogreen!5.如果人们继续污染环境,更多的生物将会被杀死。Ifpeoplekeeppollutingtheenvironment,morelivingthingsaregoingtobekilled.第五课时Task&Self-assessment综合能力提升Ⅰ.单项填空(B)1.Yousuchclothesbecauseyouarestillastudent.A.aren’tallowedtowearingB.aren’tallowedtowearC.aren’tallowedwearingD.don’tallowtowear(D)2.—MakesurethattheTVsetwhenyouleave.—OK,.A.isclosed;IwillB.turnedoff;IdoC.closed;IdoD.isturnedoff;Iwill(B)3.NotonlymyfriendsbutalsoIinterestedinthoseplays.A.areB.amC.isD.were第五课时Task&Self-assessment综合能力提升(A)4.Jimcleanuptheclassroomthismorning.A.wasseentoB.hasseenC.sawD.isseento(D)5.Pleasecheckyourpapertotherearenomistakes.A.thinkofB.tryoutC.findoutD.makesure(B)6.Let’splayfootballathome.A.insteadstayB.insteadofstayingC.insteadstayingD.insteadofstay(C)7.TheMathsproblemishardwecan’tsolveit.A.so;toB.too;toC.so;thatD.very;to第五课时Task&Self-assessment综合能力提升(C)8.,Iwillhelpyouwithyourwork.A.IfIampossibleB.IfitpossibleC.IfpossibleD.Possible(D)9.Ifyouverycareful,youwillfailthegame.A.don’tbeB.won’tbeC.areD.aren’t(A)10.Canyoushowmetostartthecomputer?A.howB.whereC.whatD.which第五课时Task&Self-assessment综合能力提升Ⅱ.完形填空JadavPayengisaforestryworkerfromJorhat,India.Overthepast38years,hehasplantedtreesonasandbar(沙洲)oftheBrahmaputraRiverandhas1itintoaforest.Onedayin1979,16-year-oldPayengwaswalking2thebankoftheBrahmaputraRiver.Hesawmanysnakesonthesandbars.Thesesnakesdiedinafewdays’time3theheatandtheabsenceoftrees.Payengfeltvery4whenhesawthis.Hedecidedtoplantsometrees.Single-handedly,hestartedplantingbambootrees,asonlybambootreescouldsurviveinthesandbars.第五课时Task&Self-assessment综合能力提升Towaterthetreeswasadifficult5foroneman.Withhishardworkandgreateffort,daybydaythe6bambootreesgrewintoaforest.Histreeplantinghaschangedthesoil.Nowthesandbarisathickforestand7tothousandsofplantsandanimals.Alargegroupofaround100elephantsvisittheforesteveryyearand8thereforafewmonths.Payengisnowin9fifties.Hehasplantedcloseto1,400acres(英亩)offorestsandis10astheForestManofIndia.In2015,hewashonouredwithPadmaShri,oneofthetopawardsinIndia.(C)1.A.dividedB.putC.turnedD.dropped(A)2.A.alongB.throughC.acrossD.down(B)3.A.accordingtoB.becauseofC.asforD.suchas第五课时Task&Self-assessment综合能力提升(A)5.A.taskB.journeyC.conditionD.moment(C)6.A.wildB.tallC.youngD.old(C)7.A.wayB.guideC.homeD.road(A)8.A.stayB.lieC.sitD.sleep(B)9.A.herB.hisC.itsD.their(C)10.A.invitedB.servedC.knownD.forced第五课时Task&Self-assessment综合能力提升Ⅲ.任务型阅读Theworlditselfisbecomingmuchsmallerbyusingmoderntrafficandmoderncommunicationmeans(通信设备).Lifetodayismucheasierthanitwashundredsofyearsago,butithasbroughtnewproblems.Oneofthebiggestispollution.Topollutemeanstomakethingsdirty.Pollutioncomesinmanyways.Weseeit,smellit,drinkitandevenhearit.Manhasbeenpollutingtheearth.Themorepeople,themorepollution.Manyyearsago,theproblemwasnotsoseriousbecausetherewerenotsomanypeople.Whenthelandwasuseduportheriverwasdirtyinoneplace,Manmovedtoanotherplace.Butthisisnolongertrue.Manisnowslowlypollutingthewholeworld.Airpollutionisstillthemostserious.It’sbadforalllivingthingsintheworld,butitisnottheonlyonekindofpollution.Waterpollutionkillsourfishandpollutesourdrinkingwater.Noisepollutionmakesusangrymoreeasily.第五课时Task&Self-assessment综合能力提升Manycountriesaremakingrulestofightpollution.Theystoppeoplefromburningcoalinhousesandfactoriesinthecity,andfromputtingdirtysmokeintotheair.PollutionbySO2isnowthemostdangerouskindofairpollution.Itiscausedbyheavytraffic.Itissurethatiftherearefewerpeopledriving,therewillbelessairpollution.Theearthisourhome.Wemusttakecareofit.Thatmeanskeepingtheland,waterandairclean.Andwemusttakecareoftheriseinpopulationatthesametime.第五课时Task&Self-assessment综合能力提升1.Howmanykindsofpollutionarementionedinthetext?(不超过5个词)Three/3.2.What’sthereasonthatourworldisbecomingsmallerthanbefore?(不超过10个词)Becauseweusemoderntrafficandmoderncommunicationmeans.3.Whatrulesdomanycountriesmaketoprotecttheenvironment?(不超过15个词)Don’tburncoalinthe