2020版高考英语总复习Unit3Underthesea课时作业选修7.docx

Unit3 Under the sea.阅读理解SavingouroceansYourMissionTeachoceanographers(海洋学者)withdifferentspecialtiesaboutotheroceanspecialtiesandthuscreateabetterunderstandingoftheoceanasacomplete,diversesystem.BriefingYouvebeeninvitedtoleadtheInternationalOceanographicConferenceinOslo,Norway.Overonehundredofyourfellowoceanographerswillattendit.Theproblemisthat,withsomanydifferentspecialtiesinthefieldfromgeologicaltobiologicaloceanographytheoceanographersattheconferencearefindingitdifficulttounderstandwhattheircolleaguesarestudying,letalonetograsptheoceanasanentire,diversesystem!Yourjobwillbetogivetheopeningspeechattheconferenceoutliningthegeneralkindsofoceanographyinawaythateachtypeofoceanographerswillunderstand.Then,youwillassigndifferentoceanographerstodifferentprojectsandexplaintothemhowbesttoworktogether.Family-xfileYoungerXpeditioners:Pickoneproject,andlearnmoreaboutitthroughitsphotogallery.Then,createaposterbasedontheanimalsandterrain(地形).Makesuretolabeleachanimalthatyoudraw.Showyourpostertoyourfamilyanddescribetothemwhatyouhavedrawn.OlderXpeditioners:Learnmoreabouteachoftheprojects:Where(intheocean)wouldoceanographersgotostudythem?Whatanimalsmightoceanographersstudyintheproject?Whichtypesofoceanographerswouldyouassignforeachprojectandhowwouldtheyworktogether?Finally,thinkaboutthewaysinwhichthedifferentgeneralkindsofoceanographymightrelate.Whyisitimportanttolookattheoceanasanentiresystem,ratherthanasdistinctparts?Howmightlookingateachseparatepartandtheoceanasawholeimpactconservationefforts?Practiseyourspeechfortheconferenceinfrontofyourfamily.1.Whatisyourmissionaccordingtothetext?A.Tosavetheoceansallovertheearth.B.ToattendtheInternationalOceanographicConferenceinNorway.C.Toenterforanactivitywithonehundredfellowoceanographers.D.Tohelpbetterunderstandtheoceanasacomplete,diversesystem.2.Wherecanyougetthedetailedinstructionsinadvance?A.Fromtheleaderoftheconference.B.FromYoungerXpeditioners.C.FromthepartofBriefing.D.FromOlderXpeditioners.3.Howshouldyouprepareyourspeechaccordingtothetext?A.Practiseitathomewiththefamilyinfront.B.Askalotofquestionsabouttheoceans.C.Createapostertogetinformed.D.Inviteotheroceanographerstotakepart.阅读七选五根据短文内容, 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。ThingsyoucandofortheoceanTheoceansupportsaglobalunderwatercirculationsystemofcurrents,whichaffectstemperatureandnutrientdistribution.1.Itstimeforyoutodosomethingfortheocean.Bethebestcitizenoftheoceanyoucanbebytakingthesesimplestepstoday.2.TheMontereyBayAquariumhasmadeiteasytochooseocean-friendlyseafoodwhereveryouliveortravel.Youcanvisittheirsitetodeterminethepocketguide.Andtrytocarryareusablecupwhentravelling.Morethan200billionpoundsofplasticisproducedintheworldeveryyearandabout10%ofitendsupintheocean!3.Youcanalsomakeyoureffortstoreducetheplasticwastebytravellingwithyourowncup.Leaveitbetterthanyoufounditandreducewaterpollution.Leavenaturalareasandbeachesbetterthanyoufoundthem.4,orgettogetherwithlike-mindedmembersofyourcommunitybyparticipatinginalocalbeachclean-up.Reducingwaterpollutionisalsobeneficialtoprotectingtheocean.Therearesimplethingsyoucandotoreducewaterpollutionlocallyandimpactwaterqualityglobally.5.Youshouldcorrectlydealwithdangerousmaterials.Moreover,youshouldusenativeplantsandnaturalfertilizers,andbemindfulwhenwashingyourvehicle.A.AndthisinturnaffectsultimatelyhumanlifeB.TheoceanpollutionhasbeenaseriousproblemC.EatsustainableseafoodandcarryareusablecupD.BringasmallbagandpicktherubbishalongthewayE.YoushouldnoteatattherestaurantssellingwildanimalsF.YoushouldusepoisonlesshouseholdproductswheneverpossibleG.Refusingbottledwaterisaneffectivewaytoreducethewastestreamofplastic.完形填空Threeyearsago,whenIenteredmyschoolforthefirsttime,Iwaswelcomedbystudentswearingwhiteshirtswithabadge(徽章)saying “Prefect” onthem,whogreetedmewiththe1, “WelcometoHuaxiaMiddleSchool.” Iwasimmediatelyimpressedand2Icouldbeoneofthem.Thennextyear,inthesummerof2016,mywish3whenIwasselectedtobeaprefect.Justliketheones4me,Iwastostandattheschoolgateand5newfreshmen.So,youmaywonder,what6isaprefect?Prefectsarestudentleadersinourschool.Theyreusuallytopstudents7fromhighergradestohelpteachersruntheschool8oftheclassroom.9yourechosentobeaprefect,youneedtobeanearlyperfectstudent.Becomingaprefectwasnt10forme.Iusedtobesensitiveand11,caringtoomuchaboutwhatothersthoughtofme.ButsinceIwas12tobecomeaprefect,Itriedmybesttobemorebraveandhard-working,makingrapid13inayear.Thebiggestbenefitofbeingaprefectisthatitteachesmetobe14andsetanexampletolowergradestudents.Iwasamemberoftheschoolsoccerteam,butIwasntagood15andfeltembarrassedaboutmypoor16.Afterhavingsomestudentsfromlowergradesjoinourteam,however,IknewthatIhadtosetagoodexample.So,Ikeptpractisingmyskillsand17greatly.Beingaprefectdoesnt18meanIhaveabadgeonmyshirt.ItalsomeansthatIhaveahard-workingattitudedeepinmy19. “Youcanmakeit,” Ialwaysremindmyself.Becomingaprefecthas20metoworkharderandbecomeanevenbetterperson.1.A.sentencesB.remarksC.wordsD.sayings2.A.wishedB.hopedC.promisedD.decided3.A.turnedoutB.workedoutC.cameoutD.cametrue4.A.behindB.beforeC.fromD.about5.A.admitB.observeC.guardD.welcome6.A.vividlyB.perfectlyC.exactlyD.eventually7.A.selectedB.offeredC.providedD.presented8.A.properlyB.outsideC.withinD.badly9.A.IfB.SinceC.AlthoughD.As10.A.popularB.easyC.quickD.strange11.A.abnormalB.independentC.dishonestD.unconfident12.A.refreshedB.accumulatedC.motivatedD.discouraged13.A.successB.achievementC.progressD.mistake14.A.energeticB.responsibleC.loyalD.challenging15.A.playerB.teacherC.tutorD.coach16.A.promiseB.patienceC.effortsD.skills17.A.contributedB.affectedC.improvedD.speeded18.A.yetB.stillC.evenD.just19.A.lessonB.heartC.imaginationD.memory20.A.pushedB.soughtC.attachedD.allowed课时作业(三十三).【文章大意】 本文是一篇说明文,主要介绍如何挽救海洋的话题。1.D细节理解题。根据第一部分YourMission中“Teachoceanographers(海洋学者)withdifferentspecialtiesaboutotheroceanspecialtiesandthuscreateabetterunderstandingoftheoceanasacomplete,diversesystem.”可知,我们的任务是为了帮助更好地理解海洋是一个完整的、多样化的系统,故选D。2.C推理判断题。根据第二部分Briefing中“Yourjobwillbetogivetheopeningspeechattheconferenceoutliningthegeneralkindsofoceanographyinawaythateachtypeofoceanographerswillunderstand.Then,youwillassigndifferentoceanographerstodifferentprojectsandexplaintothemhowbesttoworktogether.”可推知,在 Briefing部分可以提前得到详细的说明,故选C。3.A细节理解题。根据最后一段最后一句“Practiseyourspeechfortheconferenceinfrontofyourfamily.”可知,在家里和家人一起练习来准备演讲。故选A。.【文章大意】 本文是一篇说明文,主要介绍了人们如何从我做起,保护海洋。1.A承接上文“Theoceansupportsaglobalunderwatercirculationsystemofcurrents,whichaffectstemperatureandnutrientdistribution.”中的关键词affects可推知,海洋和人类生活互相影响,故选A。2.C承接下文“TheMontereyBayAquariumhasmadeiteasytochooseocean-friendlyseafoodwhereveryouliveortravel.”和“Andtrytocarryareusablecupwhentravelling.”可知,本段主要推荐人们吃不破坏生态环境的海鲜,并携带可循环利用的杯子,故选C。3.G承接上文“Morethan200billionpoundsofplasticisproducedintheworldeveryyearandabout10%ofitendsupintheocean!”并与下文“Youcanalsomakeyoureffortstoreducetheplasticwastebytravellingwithyourowncup.”呼应可知, 此处与G选项的内容呼应,故选G。4.D根据“Leaveitbetterthanyoufounditandreducewaterpollution.”可知,此处与选项D内容吻合,故选D。5.F承接下文“Youshouldcorrectlydealwithdangerousmaterials.”可知,此处与选项F的内容呼应,故选F。.【文章大意】 本文是一篇夹叙夹议文。作者入学时就希望以后能成为一名prefect,经过自己的努力最终梦想成真。做一个prefect并不意味着衬衫上有徽章,这也意味着内心深处有一种勤奋的态度,正是这种勤奋的态度使作者更加努力地工作,成为一个更好的人。1.C根据greetedme可知,是用“话语”来问候。sentence句子;remark评论;word话语,言语;saying谚语。2.A作者希望能成为他们中的一员。wish希望;hope希望;promise许诺;decide决定。根据“Icouldbeoneofthem.”是虚拟语气可知,只有wish符合句意。3.D根据“whenIwasselectedtobeaprefect.”可知,作者的愿望“变成了现实”。turnout结果是,证明是;workout计算出;comeout出现,出版;cometrue变成现实。4.B此处指在作者之前的那些人。behind在后面;before在前面;from来自;about关于。5.D作者要站在学校门口迎接新生。admit承认;observe观察;guard保卫,监视;welcome欢迎。6.C根据下文“Prefectsarestudentleadersinourschool.”可知,你可能想知道“aprefect”究竟是干什么的。vividly生动地;perfectly完美地;exactly究竟;eventually最后。7.A学长是从高年级里选出的帮助老师在教室外面管理学校的优秀学生。select挑选;offer提供;provide提供,供应;present提出,赠送。8.B参考上一空。properly适当地;outside在外面;within在内部;badly非常。9.A如果你被选为学长,你需要成为一个近乎完美的学生。此处是if引导的条件状语从句。10.B根据上文“your