2020版高考英語總復(fù)習(xí) Unit 3 Under the sea課時作業(yè)（含解析）新人教版選修7.docx

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Unit3 Under the sea Ⅰ.閱讀理解 Savingouroceans YourMission Teachoceanographers(海洋學(xué)者)withdifferentspecialtiesaboutotheroceanspecialtiesandthuscreateabetterunderstandingoftheoceanasacomplete,diversesystem. Briefing You??vebeeninvitedtoleadtheInternationalOceanographicConferenceinOslo,Norway.Overonehundredofyourfellowoceanographerswillattendit.Theproblemisthat,withsomanydifferentspecialtiesinthefield—fromgeologicaltobiologicaloceanography—theoceanographersattheconferencearefindingitdifficulttounderstandwhattheircolleaguesarestudying,letalonetograsptheoceanasanentire,diversesystem! Yourjobwillbetogivetheopeningspeechattheconferenceoutliningthegeneralkindsofoceanographyinawaythateachtypeofoceanographerswillunderstand.Then,youwillassigndifferentoceanographerstodifferentprojectsandexplaintothemhowbesttoworktogether. Family-xfile YoungerXpeditioners: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. Ⅱ.閱讀七選五 根據(jù)短文內(nèi)容, 從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。 Thingsyoucandofortheocean Theoceansupportsaglobalunderwatercirculationsystemofcurrents,whichaffectstemperatureandnutrientdistribution.　1　.It??stimeforyoutodosomethingfortheocean.Bethebestcitizenoftheoceanyoucanbebytakingthesesimplestepstoday. 　2　. TheMontereyBayAquariumhasmadeiteasytochooseocean-friendlyseafoodwhereveryouliveortravel.Youcanvisittheirsitetodeterminethepocketguide.Andtrytocarryareusablecupwhentravelling.Morethan200billionpoundsofplasticisproducedintheworldeveryyearandabout10%ofitendsupintheocean!　3　.Youcanalsomakeyoureffortstoreducetheplasticwastebytravellingwithyourowncup. Leaveitbetterthanyoufounditandreducewaterpollution. Leavenaturalareasandbeachesbetterthanyoufoundthem.　4　,orgettogetherwithlike-mindedmembersofyourcommunitybyparticipatinginalocalbeachclean-up.Reducingwaterpollutionisalsobeneficialtoprotectingtheocean.Therearesimplethingsyoucandotoreducewaterpollutionlocallyandimpactwaterqualityglobally.　5　.Youshouldcorrectlydealwithdangerousmaterials.Moreover,youshouldusenativeplantsandnaturalfertilizers,andbemindfulwhenwashingyourvehicle. A.Andthisinturnaffectsultimatelyhumanlife B.Theoceanpollutionhasbeenaseriousproblem C.Eatsustainableseafoodandcarryareusablecup D.Bringasmallbagandpicktherubbishalongtheway E.Youshouldnoteatattherestaurantssellingwildanimals F.Youshouldusepoisonlesshouseholdproductswheneverpossible G.Refusingbottledwaterisaneffectivewaytoreducethewastestreamofplastic Ⅲ.完形填空 Threeyearsago,whenIenteredmyschoolforthefirsttime,Iwaswelcomedbystudentswearingwhiteshirtswithabadge(徽章)saying “Prefect” onthem,whogreetedmewiththe　1　, “WelcometoHuaxiaMiddleSchool.” Iwasimmediatelyimpressedand　2　Icouldbeoneofthem.Thennextyear,inthesummerof2016,mywish　3　whenIwasselectedtobeaprefect.Justliketheones　4　me,Iwastostandattheschoolgateand　5　newfreshmen. So,youmaywonder,what　6　isaprefect?Prefectsarestudentleadersinourschool.They??reusuallytopstudents　7　fromhighergradestohelpteachersruntheschool　8　oftheclassroom.　9　you??rechosentobeaprefect,youneedtobeanearlyperfectstudent.Becomingaprefectwasn??t　10　forme.Iusedtobesensitiveand　11　,caringtoomuchaboutwhatothersthoughtofme.ButsinceIwas　12　tobecomeaprefect,Itriedmybesttobemorebraveandhard-working,makingrapid　13　inayear. Thebiggestbenefitofbeingaprefectisthatitteachesmetobe　14　andsetanexampletolowergradestudents.Iwasamemberoftheschoolsoccerteam,butIwasn??tagood　15　andfeltembarrassedaboutmypoor　16　.Afterhavingsomestudentsfromlowergradesjoinourteam,however,IknewthatIhadtosetagoodexample.So,Ikeptpractisingmyskillsand　17　greatly. Beingaprefectdoesn??t　18　meanIhaveabadgeonmyshirt.ItalsomeansthatIhaveahard-workingattitudedeepinmy　19　. “Youcanmakeit,” Ialwaysremindmyself.Becomingaprefecthas　20　metoworkharderandbecomeanevenbetterperson. 1.A.sentences B.remarks C.words D.sayings 2.A.wished B.hoped C.promised D.decided 3.A.turnedout B.workedout C.cameout D.cametrue 4.A.behind B.before C.from D.about 5.A.admit B.observe C.guard D.welcome 6.A.vividly B.perfectly C.exactly D.eventually 7.A.selected B.offered C.provided D.presented 8.A.properly B.outside C.within D.badly 9.A.If B.Since C.Although D.As 10.A.popular B.easy C.quick D.strange 11.A.abnormal B.independent C.dishonest D.unconfident 12.A.refreshed B.accumulated C.motivated D.discouraged 13.A.success B.achievement C.progress D.mistake 14.A.energetic B.responsible C.loyal D.challenging 15.A.player B.teacher C.tutor D.coach 16.A.promise B.patience C.efforts D.skills 17.A.contributed B.affected C.improved D.speeded 18.A.yet B.still C.even D.just 19.A.lesson B.heart C.imagination D.memory 20.A.pushed B.sought C.attached D.allowed 課時作業(yè)(三十三) Ⅰ.【文章大意】 本文是一篇說明文,主要介紹如何挽救海洋的話題。 1.D　細(xì)節(jié)理解題。根據(jù)第一部分YourMission中“Teachoceanographers(海洋學(xué)者)withdifferentspecialtiesaboutotheroceanspecialtiesandthuscreateabetterunderstandingoftheoceanasacomplete,diversesystem.”可知,我們的任務(wù)是為了幫助更好地理解海洋是一個完整的、多樣化的系統(tǒng),故選D。 2.C　推理判斷題。根據(jù)第二部分Briefing中“Yourjobwillbetogivetheopeningspeechattheconferenceoutliningthegeneralkindsofoceanographyinawaythateachtypeofoceanographerswillunderstand.Then,youwillassigndifferentoceanographerstodifferentprojectsandexplaintothemhowbesttoworktogether.”可推知,在 Briefing部分可以提前得到詳細(xì)的說明,故選C。 3.A　細(xì)節(jié)理解題。根據(jù)最后一段最后一句“Practiseyourspeechfortheconferenceinfrontofyourfamily.”可知,在家里和家人一起練習(xí)來準(zhǔn)備演講。故選A。 Ⅱ.【文章大意】 本文是一篇說明文,主要介紹了人們?nèi)绾螐奈易銎?保護(hù)海洋。 1.A　承接上文“Theoceansupportsaglobalunderwatercirculationsystemofcurrents,whichaffectstemperatureandnutrientdistribution.”中的關(guān)鍵詞affects可推知,海洋和人類生活互相影響,故選A。 2.C　承接下文“TheMontereyBayAquariumhasmadeiteasytochooseocean-friendlyseafoodwhereveryouliveortravel.”和“Andtrytocarryareusablecupwhentravelling.”可知,本段主要推薦人們吃不破壞生態(tài)環(huán)境的海鮮,并攜帶可循環(huán)利用的杯子,故選C。 3.G　承接上文“Morethan200billionpoundsofplasticisproducedintheworldeveryyearandabout10%ofitendsupintheocean!”并與下文“Youcanalsomakeyoureffortstoreducetheplasticwastebytravellingwithyourowncup.”呼應(yīng)可知, 此處與G選項(xiàng)的內(nèi)容呼應(yīng),故選G。 4.D　根據(jù)“Leaveitbetterthanyoufounditandreducewaterpollution.”可知,此處與選項(xiàng)D內(nèi)容吻合,故選D。 5.F　承接下文“Youshouldcorrectlydealwithdangerousmaterials.”可知,此處與選項(xiàng)F的內(nèi)容呼應(yīng),故選F。 Ⅲ.【文章大意】 本文是一篇夾敘夾議文。作者入學(xué)時就希望以后能成為一名prefect,經(jīng)過自己的努力最終夢想成真。做一個prefect并不意味著襯衫上有徽章,這也意味著內(nèi)心深處有一種勤奮的態(tài)度,正是這種勤奮的態(tài)度使作者更加努力地工作,成為一個更好的人。 1.C　根據(jù)greetedme可知,是用“話語”來問候。sentence句子;remark評論;word話語,言語;saying諺語。 2.A　作者希望能成為他們中的一員。wish希望;hope希望;promise許諾;decide決定。根據(jù)“Icouldbeoneofthem.”是虛擬語氣可知,只有wish符合句意。 3.D　根據(jù)“…whenIwasselectedtobeaprefect.”可知,作者的愿望“變成了現(xiàn)實(shí)”。turnout結(jié)果是,證明是;workout計(jì)算出;comeout出現(xiàn),出版;cometrue變成現(xiàn)實(shí)。 4.B　此處指在作者之前的那些人。behind在……后面;before在……前面;from來自……;about關(guān)于。 5.D　作者要站在學(xué)校門口迎接新生。admit承認(rèn);observe觀察;guard保衛(wèi),監(jiān)視;welcome歡迎。 6.C　根據(jù)下文“Prefectsarestudentleadersinourschool.”可知,你可能想知道“aprefect”究竟是干什么的。vividly生動地;perfectly完美地;exactly究竟;eventually最后。 7.A　學(xué)長是從高年級里選出的幫助老師在教室外面管理學(xué)校的優(yōu)秀學(xué)生。select挑選;offer提供;provide提供,供應(yīng);present提出,贈送。 8.B　參考上一空。properly適當(dāng)?shù)?outside在……外面;within在……內(nèi)部;badly非常。 9.A　如果你被選為學(xué)長,你需要成為一個近乎完美的學(xué)生。此處是if引導(dǎo)的條件狀語從句。 10.B　根據(jù)上文“…you??rechosentobeaprefect,youneedtobeanearlyperfectstudent.”可知,成為一個prefect對作者來說是不容易的。popular受歡迎的;easy容易的;quick迅速的;strange奇怪的。 11.D　作者曾經(jīng)很敏感,不自信,并且太在意別人的看法。abnormal不正常的;independent獨(dú)立的;dishonest不誠實(shí)的;unconfident不自信的。 12.C　由于作者的動力是成為一名學(xué)長,作者變得更加勇敢和勤奮。refresh使恢復(fù)精神;accumulate累積;motivate推動,激發(fā);discourage使喪失信心。 13.C　作者盡了最大的努力,變得更加勇敢和勤奮,在一年內(nèi)取得了快速的進(jìn)步。success成功;achievement成就;progress進(jìn)步;mistake錯誤。 14.B　作為一個學(xué)長,最大的好處是它教會作者要負(fù)責(zé)任,并為低年級學(xué)生樹立榜樣。 energetic精力充沛的;responsible負(fù)責(zé)任的;loyal忠誠的;challenging具有挑戰(zhàn)性的。 15.A　作者是學(xué)校足球隊(duì)的一員,但不是一個優(yōu)秀的球員。player運(yùn)動員;teacher老師;tutor家庭教師;coach教練。 16.D　作者不是一個優(yōu)秀的球員,對自己的糟糕技能感到很尷尬。 promise諾言;patience耐心;effort努力;skill技能。 17.C　作者不斷練習(xí)技能,并獲得了很大的提高。contribute有助于,貢獻(xiàn);affect影響;improve提高;speed加速。 18.D　做一個學(xué)長并不意味著襯衫上有徽章。yet然而;still仍然;even甚至;just僅僅,剛才。 19.B　這也意味著“我”內(nèi)心深處有一種勤奮的態(tài)度。lesson教訓(xùn);heart心;imagination想象;memory記憶。 20.A　作者成為一名學(xué)長,這促使作者更加努力地工作,成為一個更好的人。push推動,促使;seek尋找;attach附上;allow允許。