Unit 8 Green Living Grammar 課后練習(xí)- 高一下學(xué)期英語北師大版（2019）必修第三冊

第10頁（共10頁）Unit8GreenLivingSectionDGrammar一、單句語法填空1.Youshouldmakeyourself(hear)whenspeaking.

2.Hewon’tlikesuchquestions(discuss)atthemeeting.

3.Anothertraditionistohavetheirphotographs(take).

4.Thecruelbosshadhisemployees(work)alldaylong.

5.Thenewsthatwewonthegameisvery(excite).

6.Theteacherstoodamongthe(laugh)children.

7.Those(wish)tojointhisclubshouldsignhere.

8.Thenextthinghesawwassmoke(rise)frombehindthehouse.

9.Clairehadherluggage(check)anhourbeforeherplaneleft.

10.Hearingthenews,hebecameverysadand(disappoint).

11.Facingthepuzzlingsituation,thesalesmanagerlooked(puzzle).

12.Shelooks(worry)thesedays.Whatdoyouthinkhashappenedtoher?

二、完成句子1.突然我們聽到有人在輕輕地敲窗戶。Suddenlyweheardsomeone.

2.他們使用電腦來保持交通順暢。Theyusecomputersto.

3.老師們喜歡這個為了實現(xiàn)他的夢想正在努力學(xué)習(xí)的男孩。Theteachersliketheboy.

4.明天他要去看望在車禍中受傷的學(xué)生們。Hewillgotoseethestudentstomorrow.

5.孩子們站在那里,盯著老人手里的風(fēng)箏看。Thechildrenstoodthere,intheoldman’shands.

6.這個躺在床上的人為社區(qū)做出了巨大貢獻(xiàn)。hasmadeagreatcontributiontothecommunity.

7.被很多老師贊揚了,這個男孩感到非常開心。,theboyfeltveryhappy.

8.村民們都去看那個被重點大學(xué)錄取的學(xué)生。Thevillagerswenttoseethestudent.

三、閱讀理解Morethantwothirdsoftheworld’spolarbearswillbewipedoutby2050,accordingtoashockingnewstudy.Bythen,scientistssay,globalwarmingwillhavemelted42percentoftheArcticseaice.By2100,onlyaveryfewoftheseimportantcreatureswillbeleft.ThereporthasbeenproducedbytheUSGeologicalSurvey.ThescientistshavepublicisedtheirfindingsinthehopeofinfluencingDirkKempthorne,whowasaUSInteriorSecretaryandhasbeenaskedtoputpolarbearsontheUSendangeredspecieslist.Polarbearsdependonfloatingseaiceasaplatformforhuntingseals,whicharetheirmainfood.Withoutenoughice,polarbearswouldbeforcedtogoontotheland,wheretheyarepoorlyskilledhunters,andwouldbeunlikelytoadapttothelifeonthelandintime.Expertssayfewlittlebearswouldsurviveandthestresscouldmakemanyfemalesunabletogetpregnant.TheteamofAmericanandCanadianscientistsspentsixmonthsstudyingbears,ontheground,fromspotterplanesandinthelab,usingcomputermodels.Someteammembersfeartheresultisevenworseforthebearsthanwhattheirreportsays.TheysaytheArcticiswarmingfasterthananywhereintheworldandmuchfasterthantheircomputerhadbeenforecasting.Satelliteobservationshaveshowedthattheicehasdecreasedtoanall-timelow.However,noteveryoneinthescientificcommunitybelievesthatglobalwarmingishappeningonsuchanalarmingscale.Anotherinvestigationhasfoundthatpolarbearsarestillbeinghuntedbywealthy“sportsmen”whowanttheirskinsandheads.Atleastteninternationalcompaniesofferbear-huntingtrips.1.WhatdoweknowaboutDirkKempthorneaccordingtothepassage?A.Heisananimalscientist.B.HeisaprotectorofanimalsworkingfortheUSgovernment.C.HewasaskedtoputpolarbearsontheUSendangeredspecieslist.D.Heofferedtoputpolarbearsontheendangeredspecieslist.2.Whywillpolarbearsdieoutifthereisnotenoughseaice?A.Becausepolarbearscan’tcatchenoughfoodwithoutice.B.Becausepolarbearseaticewhentheyfeelthirsty.C.Becausepolarbearswillbeeasilyfoundbyhunterswithoutice.D.Becausemostfemalebearsareusedtogivingbirthunderice.3.Afterasix-monthstudy,somescientistsfearthat.

A.thereissomethingwrongwiththeircomputersB.polarbearswilldisappearevenfasterthantheyeverexpectedC.theircomputermodelsarenotasaccurateastheyexpectedD.globalwarmingwilldestroyeverythingintheArctic4.Whatisthispassagemainlyabout?A.Globalwarmingmakesthewholeworlddifferent.B.Humanbeingsareresponsiblefortheendangeredspecies.C.Mostofthepolarbearswillbewipedoutbytheendofthiscentury.D.ScientistshavefoundthatmostanimalsintheArcticwilldieoutbytheendofthiscentury.四、語法填空EarthDayisanevent1．________(annual)celebratedonApril22．2．________(found)bySenatorGaylordNelson,anAmericanpoliticianandenvironmentalist,itwasoriginallyaimedathelpingthepublictoknowthecurrentsituationofairandwaterpollutionand3．________(get)peopletocareabouttheearth.In1962,RachelCarson’sbestsellingbookSilentSpringcreatedan4．________(aware)ofthedangerouseffectspfpesticides(農(nóng)藥).Then,afire,5．________brokeoutin1969onCleveland’sGuyahogaRiver,shedlightontheproblemofchemicalpollutioninwater.SenatorGaylordNelsondreamedof6．________similarlargeeventthatwouldgetpeopletotakeenvironmentalissuesseriously.In1969,hewasinspiredbyprotestsagainsttheVietnamWarandcameupwiththeideaforEarthDay.Inthefallof1969,Nelsonannounceditandappealedtotheentirecountrytogetinvolved.Consequently，telegrams,lettersandtelephonecalls7．________alloverthecountrypouredin.Since1970,EarthDaycelebrationshavegrown.Later,Nelson8．________(award)thePresidentialMedalofFreedominrecognitionofhiswork.Today,EarthDayiscelebratedaroundtheworldeveryApril22．SometimesnumerouscommunitiescelebrateEarthWeek,anentireweekof9．________(activity)focusedontheenvironmentalissues.In2017,theMarchforScience10．________(occur)onEarthDay(April14,2018)andwasfollowedbythePeople’sClimateMobilization.一、單句語法填空1.heard2.discussed3.taken4.working5.exciting6.laughing7.wishing8.rising9.checked10.disappointed11.puzzled12.worried二、完成句子1.knockinggentlyonthewindow2.keepthetrafficrunningsmoothly3.workinghardtomakehisdream