2024-2025學(xué)年新教材高中英語課時(shí)作業(yè)5Unit2WildlifeProtectionSectionⅢDiscoveringUsefulStructures含解析新人教版必修第二冊(cè)

PAGE5-課時(shí)作業(yè)5Unit2SectionⅢDiscoveringUsefulStructuresⅠ.單句語法填空1．Toourdelight,manyendangeredspecies____________(protect)bythegovernmentnow.2．Daisyhasfoundthatalotofantelopes____________(hunt)andkilledforthewoolbeneaththeirstomachsnow.3．Wouldyoupleasekeepsilent?Theweatherreport____________(broadcast)andIwanttolisten.4．Someonelendsyouhiscarwhileyours____________(repair)atthegarage.5．NewYear'sDayiscomingandChildren'sPark____________(prepare)forit.6．Morethanonepatient____________(take)careofbythenurseatthemoment.7．Themeetingwhich____________(hold)nowisofgreatimportance.8．Sheisoneofthegirlsinourclasswho____________(train)forthecomingmatchnow.Ⅱ.閱讀理解AWhendogsgetlonely，theylikekeepingthemselvesbusybymakingabigmessaroundthehouseandthatdoesn'treallysitwellwiththeirowners.That'swhyoneGermanradiohost,whoalsohappenstobeadogownercameupwiththeideaforaprogrammedesignedtorelaxdogsandmakethemfeelliketheyaren'talone.When30-year-oldStephanStock,aradiohostatRadioTon,inGermany'sBaden-Württembergregion,announcedthecreationofaprogrammeaimedatdogs,everyonethoughtitwasjustacleverAprilFoolstrick.However,itwasn't.Forthepastthreeandahalfmonths,HalloHassohasbeenpumpingoutmusicforlonelydogsbothontheradioandonline.Stocksayshewasinspiredtocreatethespecialprogrammebyhispetdog,Layla,whowouldsometimesgetsoboredwhenleftalonethatshewouldkeepherselfbusybymakingabigmessaroundthehouse.HeandhiscolleaguesatRadioTonstartedresearchingwhatkindofmusicusuallyappealstodogs,andlearntthatitshouldhaveaslittledrumandelectricguitaraspossible,andshouldbeveryslow.“It'snotaboutkeepingdogsquiet，”StocksaidaboutHalloHasso.“It'smoreaboutthedogfeelinghe'snotalone.”HeaddsthatLaylaisn'tasrestlesssincelisteningtoHalloHasso,andhasbecomerelativelyquiet,evenlettinghimtakeanap(打盹兒)tothemusicfromtheradio.HalloHassoisonlyavailableinBaden-Württemberg,viaradio,butifyou'dliketoseeifitcancalmyourfour-leggedpet,theprogrammecanalsobeaccessedonlinehere.Justpressthe“play”arrowatthetopofthepageandletthemusicworkitsmagic.Ifthisdoesn'twork,there'salwaysDogTV.1．Whatdolonelydogsusuallydo?A．Barkfiercely.B．Liequietly.C．Createsurprise.D．Causedamage.2．HowdidpeoplerespondtoStock'sannouncementofaprogrammefordogs?A．Theythoughtpoorlyofit.B．Theydidn'ttakeitseriously.C．Theyshowedgreatinterestinit.D．Theyeagerlyexpecteditsbroadcast.3．WhatcanweknowaboutHalloHassofromthetext?A．It'saccessibleonlybyradio.B．Itaimsatkeepingdogsquiet.C．Ithasnospecificlimitonmusictypes.D．It'saproductofStock'sownlifeexperience.4．Wherecanwemostprobablyreadthistext?A．Onawebpage.B．Inanewspaper.C．Inapetmagazine.D．Inaresearchreport.BWiththeirfurryroundheadsandbigblackeyes,ZhongzhongandHuahualookjustthesameasanyothermonkey.Buttheyhappentobetheworld'sfirstclonedmonkeys.Yearsago,scientistsusedcloningtechniquestoproduceDolly,theworld'sfirstclonedmammal(哺乳動(dòng)物).TheynowusedthesametechniquetoproducethemonkeysinChina.Inanimalcloning,animalsareproducedinalabbyusingDNAthatistakenfromthecellsofanaturally-bornanimal.TocloneZhongzhongandHuahua,scientistsfromtheChineseAcademyofSciencesfirstremovedthenucleus(細(xì)胞核)fromamonkey'seggcell.Theythenputanothernucleustakenfromthemonkey'sbodycellsintotheeggcell.Thenewly-formedeggwasputintothewomb(子宮)ofafemalemonkey.Finally,ZhongzhongandHuahuawereborn.Thecloningprocessishard,especiallyremovingnucleus.Itneedstobedoneinafastandprecise(精確的)way.Thefasteryoudoit,thelessdamageisdonetotheegg,accordingtoCAS.ScientistLiuZhenspentthreeyearspractisingremovingthenucleus.Unlikecommonmonkeys,clonedmonkeyshavethesameDNAaseachother.Whendoingexperimentsonthem,scientistscaneasilyknowthatcertainresultsarecausedbydifferenttreatments,ratherthandifferentgenes.AccordingtoSunQiangfromCAS,mostdrugtrials(藥物試驗(yàn))aredoneonlabmice.However,drugsthatworkonmicemightnotworkonhumans.Thetwospeciesareverydifferent.“Monkeysandhumansarecloselyrelatedandtestingonmonkeysissupposedtobeaseffectiveastestingonhumans，”Sunadded.5．WhatcanwelearnaboutZhongzhongandHuahua?A．Theyarenaturally-bornmonkeys.B．Theyaretheworld'sfirstclonedmammals.C．Theyaretheworld'sfirstclonedmonkeys.D．TheyaretwinsheepthatwerebornbyDolly.6．Whatdoweknowaboutthetwomonkeys?A．Theylookdifferentfromothermonkeys.B．TheyhavethesameDNA.C．Theirbodycellsdon'thaveanynucleus.D．Theycanliveforonlythreeyears.7．WhatcanwelearnfromParagraph4?A．Removingthenucleusisdifficult.B．Thecloningprocessisverysafe.C．Ittookthreeyearstoremovethenucleus.D．Itisimpossibletocloneotheranimals.8．Whydoscientistswanttododrugtestsonmonkeys?A．Becauseit'seasiertousethemfortests.B．Becausetherearenotenoughmice.C．Becausedrugsworkwellonmonkeys.D．Becausemonkeysaresimilartohumans.Ⅲ.完形填空Alittleboytoldhismotherthattherewasateacher-parentmeetinginhisschool.Tothelittleboy's__1__，shesaidshewouldgo.Thiswouldbethefirsttimethathisclassmatesandteachermethismotherandhefelt__2__ofherappearance.Althoughshewasabeautifulwoman,therewasaseverescar(傷疤)that__3__nearlytheentirerightsideofherface.Theboyneverwantedto__4__whyorhowshegotthescar.Atthemeeting,thepeoplewere__5__bythekindnessandnaturalbeautyofhismotherinspiteofthescar,butthelittleboywasstillembarrassed(尷尬的)and__6__himselffromeveryone.He,however,__7__aconversationbetweenhismotherandhisteacher.Theteacherasked__8__，“Howdidyougetthescaronyourface？”Themotherreplied,“Whenmysonwasababy,hewasinaroomthatcaughtfire.Everyonewastooafraidtogoinbecausethefirewasoutof__9__，soIwentin.AsIwasrunningtowardhisbed,IsawapieceofwoodcomingdownandIplacedmyselfoverhimtryingtoprotecthim.Iwasknocked__10__butfortunately,afiremancameinandsavedbothofus.”She__11__theburnedsideofherface.“Thisscarwillbe__12__，butuntilthisday,Ihavenever__13__whatIdid.”Atthispoint,thelittleboycameoutrunningtowardhismotherwithtearsinhiseyes.Heheldherinhisarmsandfelthergreat__14__ofsacrifice(犧牲).Heheldherhand__15__fortherestoftheday.1．A.enjoymentB．disappointmentC．surpriseD．sorrow2．A.sickB．a(chǎn)shamedC．a(chǎn)fraidD．tired3．A.includedB．passedC．coveredD．shaded4．A.talkaboutB．thinkaboutC．careaboutD．bringabout5．A.impressedB．shockedC．excitedD．comforted6．A.hidB．protectedC．separatedD．escaped7．A.understoodB．remindedC．heardD．learned8．A.carefullyB．a(chǎn)ngrilyC．nervouslyD．a(chǎn)nxiously9．A.controlB．orderC．dangerD．focus10．A.helplessB．hopelessC．senselessD．useless11．A.hatedB．showedC．wipedD．touched12．A.uglyB．permanentC．seriousD．frightening13．A.forgottenB．recognizedC．consideredD．regretted14．A.honourB．spiritC．happinessD．pride15．A.quietlyB．slightlyC．tightlyD．suddenly課時(shí)作業(yè)5Ⅰ.單句語法填空1．a(chǎn)rebeingprotected2.arebeinghunted3.isbeingbroadcasted4.isbeingrepaired5.isbeingprepared6.isbeingtaken7．isbeingheld8.arebeingtrainedⅡ.閱讀理解A【語篇解讀】本文是一篇說明文，介紹了一款特地為寵物狗制作的節(jié)目，節(jié)目中播放的音樂可以讓獨(dú)自由家的寵物狗不再感到孤獨(dú)，以避開其制造混亂。1．答案與解析：D細(xì)微環(huán)節(jié)理解題。依據(jù)第一段的theylikekeepingthemselvesbusybymakingabigmessaroundthehouse可知，當(dāng)狗孤獨(dú)時(shí)，它常會(huì)制造混亂，造成一些破壞。故選D項(xiàng)。2．答案與解析：B細(xì)微環(huán)節(jié)理解題。依據(jù)其次段的everyonethoughtitwasjustacleverAprilFoolstrick可知，在剛起先時(shí)，人們認(rèn)為創(chuàng)辦這個(gè)節(jié)目只是一個(gè)愚人節(jié)玩笑，可見人們沒有把它當(dāng)回事。故選B項(xiàng)。3．答案與解析：D細(xì)微環(huán)節(jié)理解題。依據(jù)第三段的Stocksayshewasinspiredtocreatethespecialprogrammebyhispetdog,Layla...可知，施托克創(chuàng)建這個(gè)節(jié)目是源于他在自己的生活經(jīng)驗(yàn)中受到的啟發(fā)。故選D項(xiàng)。4．答案與解析：A推理推斷題。依據(jù)最終一段的theprogrammecanalsobeaccessedonlinehere.Justpressthe“play”arrowatthetopofthepageandletthemusicworkitsmagic可推知，這篇短文最可能來自于網(wǎng)頁。故選A項(xiàng)。B【語篇解讀】本文是一篇說明文。經(jīng)過艱難的探討攻關(guān)，中國(guó)科學(xué)院取得重大突破，在國(guó)際上首次實(shí)現(xiàn)了非人靈長(zhǎng)類動(dòng)物的體細(xì)胞克隆。中中和華華成為世界上首對(duì)克隆猴。5．答案與解析：C細(xì)微環(huán)節(jié)理解題。由第一段的ZhongzhongandHuahualookjustthesameasanyothermonkey.Buttheyhappentobetheworld'sfirstclonedmonkeys.可知，中中和華華是世界上首對(duì)克隆猴。故選C項(xiàng)。6．答案與解析：B細(xì)微環(huán)節(jié)理解題。由倒數(shù)第三段第一句Unlikecommonmonkeys,clonedmonkeyshavethesameDNAaseachother.可知，這對(duì)克隆猴的DNA彼此相同。故選B項(xiàng)。7．答案與解析：A細(xì)微環(huán)節(jié)理解題。由第四段的Thecloningprocessishard，especiallyremovingnucleus.以及ScientistLiuZhenspentthreeyearspractisingremovingthenucleus.可知，克隆過程很難，尤其是移除細(xì)胞核，它須要以快速而精確的方式完成?？茖W(xué)家劉真花了三年時(shí)間練習(xí)移除細(xì)胞核，故選A項(xiàng)。8．答案與解析：D細(xì)微環(huán)節(jié)理解題。依據(jù)最終一段的Monkeysandhumansarecloselyrelatedandtestingonmonkeysissupposedtobeaseffectiveastestingonhumans可知猴子和人類比較接近，且人