PAGEPAGE11Unit2Cloning課下作業(yè)（一~三）課下作業(yè)（一）考點(diǎn)過(guò)關(guān)針對(duì)練Ⅰ.單詞拼法1．Withmedicalbreakthrough(突破),peoplearelivingahealthierandlongerlife.2．Asiswellknowntoall,therearealtogether(總共)sevencontinentsintheworld.3．Ourschoolisanon-smokingschool.Sosmokingisforbidden(禁止)here.4．Economistsareworkingontheassumption(假設(shè))ofaninterestratecut.5．Ithinkourofferisreasonable(合情理的)andrealisticandyoushouldn'tturnitdown.6．Thisquestionisquitestraightforward(干脆的),whilethatoneismuchmorecomplicated.7．Butjustasacoinhastwosides,Internethasitsowndrawbacks(缺點(diǎn))whichshouldnotbeneglected.8．Sheisoverweight,butshecan'tresist(抵制；反抗)eatingmoredeliciousfood.9．Theymayknowtherulescorrectly,buttheyareunable(不能的)tousethemtoworkoutpracticalproblems.10．Babiescansensewhetheranadultishappyornotmerely(僅僅)onthebasisofcluessuchastherate,volume,andmelodyofadultspeech.Ⅱ.語(yǔ)境語(yǔ)法填空1．Robert,?differing(differ)frommostoftheelderly,doesn'tenjoyhisoldageinpeaceafterretiring?fromwork.Instead,hefelthishealthwas?ingoodconditionandnowhe?is_undertaking(undertake)thedutyofhelpingmaintaintheorderofhiscommunity.Accidentsusedtooccurherefrequently,whichmadepeoplefeelcast?down.Severalkids?were_struck(strike)byprivatecarsandthissituation?bothered(bother)mostoftheresidents.Robertcouldn'tresist?joining(join)inhiscommunityvolunteerservice.Theytooksteps?to_forbid(forbid)drunkendriversfromdrivinginandout.Theireffortsfinallypaid?off.Sincethen,noaccidenthaseverhappenedagain，eq\o(○,\s\up1(11))owing(owe)toeffortsofvolunteerslikeRobertandheeq\o(○,\s\up1(12))has_obtained(obtain)therespectofallcommunityresidents.2．It'scommonthatpeoplehold?different(differ)viewsonthesameissue.Togettheworkdone,itisimportanttoraise?objections(object)franklyratherthansetasidethedifferences.Nothingcouldbebetterthanputtingforwardamore?reasonable(reason)solution.Ⅲ.依據(jù)提示補(bǔ)全句子1．他們反對(duì)坐公共汽車去那兒，因?yàn)樗鼤?huì)花費(fèi)很長(zhǎng)時(shí)間。(object)Theyobjected_to_going_there_by_busbecauseitwouldtakealongtime.2．最讓他懊喪的是沒(méi)人費(fèi)心告知他更改了的時(shí)辰表。(bother)Whatupsethimmostwasthatnobodyhad_bothered_to_tell_himaboutthechangedtimetable.3．我突然想起家中沒(méi)有人。(strike)It_struck_me_thattherewasnooneathome.4．當(dāng)她最終獲得奧運(yùn)金牌的時(shí)候，那位運(yùn)動(dòng)員多年的艱苦訓(xùn)練得到了回報(bào)。(payoff)The_athlete's_years_of_hard_training_paid_offwhenshefinallywontheOlympicgoldmedal.5．抄襲他人的作業(yè)的一個(gè)缺點(diǎn)就是你不能駕馭你所學(xué)到的東西。(that引導(dǎo)的表語(yǔ)從句)Adisadvantageofcopyingothers'homeworkisthat_you_can_not_master_what_youhave_learned.Ⅳ.語(yǔ)境辨義依據(jù)語(yǔ)境選出strike的詞性和詞義(A)vt.使突然想到/想起(B)vt.突然攻擊(C)vt.打動(dòng)；給……以深刻印象(D)v.打；敲；擊(E)n.罷工(F)vt.&vi.(鐘)報(bào)時(shí)1．GreatlystruckbythebeautyoftheEnglishlanguage,IthoughthoweventodayShakespeare'swritingremainspowerfulandtrue.__C__2．Itstruckmethatwemighthavemadeawrongdecision.__A__3．Igotupearlythismorningbeforetheclockstruckfive.__F__4．Abigearthquakestruckthecitylastyear,killingdozensofpeople.__B__5．You'dbetterstrikewhiletheironishot.__D__6．Thekeyreasonfortheblackpeople'sstrikewastheirpoorlivingandworkingconditions.__E__課下作業(yè)（二）話題閱讀培優(yōu)練Ⅰ.依據(jù)提示填空BeCarefulaboutCloningAfteraseriesofinitialexperimentsandcorrections,thescientist'shardwork?paid_off(得到好結(jié)果)whenthetwincloneturkeyswerehatchedwithnormalfeatherandclaws.Thisbreakthroughpossiblyenabledpeopletobringtheiradoredpetsbacktolife.However,itbotheredhimfromtimetotimethattheirhealthwasinpoorconditionbecausetheywereunable?to_resist(resist)illnesses.Thisdrawbackcasthimdown.?Merely(mere)2weekslater,theclonesandtheircarrierdied,whichstruckfrustrationintohisheart.Heretiredbeforeheattainedhisambitionandbecameamemberofanoperachorustorelievehisdepression.Shortlyafterwards,themediapublishedaconservative?argument(argue)objectingtocloningowingtomoralproblems,andsuggestedtheconstitutionincludecompulsoryregulationstoforbid?obtaining(obtain)commercialprofitsfromcloning.Wheninterviewed,thescientiststaredatthedecorationsontheceiling,thinkingforawhile,andthensaid,“I'mnotinfavourofanyarbitrary?assumption(assume),butundertakingcloningdoesdifferfromthestraightforwardprocedureofmakingloafsoutofflour.Untilweaccumulateenoughexactknowledge,anypracticeisinvainandisbound?to_fail(fail)．Altogether,beingmorecarefulis?reasonable(reason)orwemaywalkintoasideroad.”Ⅱ.片段選詞填空cloning，unique，becomeareality，beproudof，clonedmother，communicatewith，asfarasI'mconcerned，bebeneficialto，bringabout，respectlifeThefollowingaretheopinionsofsomemiddleschoolstudentsabout?cloning.LiMeng:Ihopethatscientistscanusecloningtoproducechildrenassoonaspossible.Myauntlostherhusbandtwoyearsago.Sheloveshimsomuchthatsheisdeterminednottomarryagain.Butshewantstohaveachild.Soallmyfamilyhopehumancloningwill?become_a_realitysoon,andthenIwillhaveacousintoplaywith!ZhengLijun:Whydopeoplewanttoclonehumanbeings?Iwon'tclonemyself,evenifitispossible.Iam?uniqueintheworldandI?am_proud_ofthat.IfanotherZhengLijunappeared,therewouldnotbeanyneedformetoexist.YangQing:IwishIcouldhavea?cloned_motherassoonaspossible.SinceIamverynaughtyatschool,mymotherisoftenaskedtovisittheteacher.Sheneverblamesmeafter?communicating_withmyteacher,butsheissadforafewdays.SoIwanttocloneanothermothertomeettheteacherinsteadofmycurrentmother!?As_far_as_I'm_concerned,_whilecloning?is_beneficial_totheworldinmanyaspects,Idon'tthinkthatcloninghumanbeingsisacceptable.Itmay?bring_aboutmanyunexpectedproblems.Weshould?respect_lifeandleteverythingstayasitis.課下作業(yè)（三）高考語(yǔ)篇提能練Ⅰ.閱讀理解A(2024·陜西質(zhì)檢一)It'seasytokeepyouragingbrainasquickasitwasincollege.Useawebsitefullofbraingamesordownloadtherightapps,andwithin20minutesyou'llbedoingyourparttosharpenyourmemoryandslowthedeclineofyourmentalfunctions.Atleastthat'swhatthecompaniesbehindthisboomingindustrywouldhaveyoubelieve.Butisittrue?Concreteproofaboutthebenefitsofbraingamesishardtocomeby,expertssay,whenitcomestomeasurablyimprovingaspectsofmentalfitness,likehavingagoodmemory.“Peoplewouldreallylovetobelievetheycoulddosomethinglikethisandmaketheirbrainbetter,butthere'sjustnosolidevidence，”saysRandallW.Engle,aprimaryinvestigatorattheAttention&WorkingMemoryLabattheGeorgiaInstituteofTechnology.That'snottosaybraingamesarewithoutbenefits.Expertssaythesekindsofmentalexercisescanchangeyourbrain.Thebrainchangeswithjustabouteverythingyoudo,includingmentaltrainingexercises.Butnumerousstudieshaveshownthatbraingameslackwhatresearcherscall“transfer”.Inotherwords,repeatingagameoverandoveragainteachesyouhowtoplaythegameandgetbetteratitbutyourbrainagingwon'tnecessarilycometoastop.“It'slike,youwalkthroughfreshsnow,andyouleaveatrace.Ifyouwalkthesamerouteagain,thetracegetsdeeperanddeeper，”saysUrsulaStaudinger,directoroftheButlerColumbiaAgingCenteratColumbiaUniversity.Thefactthatstructuralchangesoccurdoesnotimplythatingeneralthisbrainhasbecomemorecapable.Ithasbecomemorecapableofdoingexactlythetasksitwaspracticing.語(yǔ)篇解讀：本文是一篇科普說(shuō)明文。據(jù)說(shuō)腦力嬉戲可以提高記憶力和延緩大腦功能的衰退，但是探討表明，腦力嬉戲僅能提高玩家對(duì)嬉戲技巧的駕馭，并不能真正阻擋大腦的老化；其作用還有待證明。1．Wecaninferfromthefirstparagraphthat________.A．braingamesimprovethememoryB．brainagingactuallycanbequittedC．peopledon'tbelievebraingamesD．theauthordoubtstheeffectofbraingames解析：選D推理推斷題。依據(jù)第一段最終兩句“Atleastthat'swhatthecompaniesbehindthisboomingindustrywouldhaveyoubelieve.Butisittrue？”可知，這個(gè)蓬勃發(fā)展的行業(yè)背后的公司會(huì)讓人信任腦力嬉戲可以提高記憶力和延緩大腦功能的衰退，但作者對(duì)其真實(shí)性表示懷疑，故D項(xiàng)正確。2．WhatdoesEnglethinkofthefunctionsofbraingames?A．Theyreallymakesomedifference.B．Theireffectsstillneedproving.C．Peopleliketobeledbythenose.D．Peopledon'tbelievetheeffects.解析：選B細(xì)微環(huán)節(jié)理解題。依據(jù)其次段其次句“Peoplewouldreallylovetobelievetheycoulddosomethinglikethisandmaketheirbrainbetter,butthere'sjustnosolidevidence”可知，RandallW.Engle認(rèn)為這種嬉戲的功能還有待證明，故B項(xiàng)正確。3．TheunderlinedwordinParagraph3mostprobablymeans“________”．A．stoppingthebrainagingB．havingthebrainworkingC．makingthebrainmorepassiveD．speedingupthebrainaging解析：選A詞義揣測(cè)題。依據(jù)第三段最終一句“Inotherwords,repeatingagameoverandoveragainteachesyouhowtoplaythegameandgetbetteratitbutyourbrainagingwon'tnecessarilycometoastop.”可知，多次重復(fù)玩一個(gè)嬉戲，會(huì)讓你更加?jì)故斓夭僮麈覒?，但大腦老化并不能停止；再結(jié)合畫(huà)線詞所在句可知，許多探討都表明腦力嬉戲不能使大腦停止老化，故A項(xiàng)正確。4．Whichcanbethebesttitleofthepassage?A．GamesStopBrainAgingB．UnavoidableBrainAgingC．Games'RolesNeedProvingD．GamesImproveYourBrain解析：選C標(biāo)題歸納題。通讀全文可知，本文介紹了能提高記憶力和延緩大腦功能衰退的腦力嬉戲，但是探討表明，這些嬉戲僅能提高玩家對(duì)嬉戲技巧駕馭的實(shí)力，并不能真正阻擋大腦的老化；嬉戲的作用還有待證明。據(jù)此可知，C項(xiàng)最適合作為本文的標(biāo)題。B(2024·武漢市武昌區(qū)調(diào)研)Everynowandthen,aproductcomesalongthatprovesitselfacompletegame-changer,asisthecasewithanewBritishbrandandinvention,Eyejusters—thereadingglassesthatyoucanfocusyourself—forlessthan￡70!With6in10peoplewearingglassesintheUK,thosewithperfectvisionareincreasinglyintheminority.Andofthosewhodorequireglasses,manyfindthemselvesrequiringtwoorthreepairsofglassesinordertocompletedifferenttasksthroughouttheday.Aswellasbeinganaddedexpenseon_top_ofeverythingelse,thisalsomeanscarryingaround(andtryingnottolose)thoseextrapairs!Eyejustersallowyoutoinstantlychangethelens(鏡片)strengthofyourglasseswithhiddendials,tuckedjustinsidetheframesthemselves.EyejustersworkbythewearersimplyturningtheconcealedeyeDialstochangethefocustofityourneeds.Thelensesadjustfrom＋0.00to＋3.00D.Theyalsohaveanti-scratchtechnologyandarelightweightindesignsoyouaren'tpayingthepriceofcomfortforconvenience.ThecreatorofEyejusters,OwenReading—whocameupwiththeideaforEyejusterswithfriendDavidCrosby,whostudiedphysicsatOxfordwithhim,explained:“Lotsofpeopleneedreadingglassesbuttheyneedglasseswithlotsofdifferentstrength.Theymighthaveapairwith＋1prescription－strengthlensesforthecomputer,＋2sforreadingand＋3sforreallyclose-upstuff.Eyejustersreplacetheneedformultiplepairsofreadingglasses,bycoveringthewholerangefromzeroto＋3,whichisthestrongestyouwillfindinover-the-counterproducts.”Headded:“Ifyouwearreadingglasses,theseareamuchmoreflexiblealternative.Youcanputthemonandjustturnthedialuntilwhatyouwanttoseecomesintofocus.Theyaremuchlikeusingbinoculars(雙筒望遠(yuǎn)鏡)．”語(yǔ)篇解讀：本文是一篇說(shuō)明文，介紹了一種視力調(diào)整器，人們可以調(diào)整鏡片焦距以達(dá)到不同的目的。5．Whichhastheclosestmeaningtotheunderlinedpart“ontopof”inPara.2?A．Joanstayson_top_ofthenewsbyreadingnewspapers.B．Asubmarinecanrununderwateraswellason_top_ofwater.C．WhenIturnedthecorner,Iwasrighton_top_ofthepostoffice.D．Hepromisedtohelpusandon_top_ofthathelentusmanybooks.解析：選D詞義揣測(cè)題。畫(huà)線部分上文講的是，許多人須要兩三副眼鏡來(lái)完成不同的任務(wù)，而畫(huà)線部分所在句是說(shuō)這不但是一筆額外的費(fèi)用，還意味著到哪里都要帶著額外的眼鏡。由此可以推斷，ontopof的意思是“除……之外”，所以D項(xiàng)表達(dá)的含義與畫(huà)線部分最接近。6．EyejustersarepopularforthefollowingreasonsEXCEPTtheir________.A．newbrand B．a(chǎn)nti-scratchtechnologyC．lightweight D．lowprice解析：選A細(xì)微環(huán)節(jié)理解題。依據(jù)第一段最終的“forlessthan￡70”可知，它的價(jià)格低，解除D項(xiàng)；依據(jù)第三段最終一句中的“Theyalsohaveanti-scratchtechnologyandarelightweightindesign”可知，它有抗抓痕技術(shù)，還很輕巧，解除B項(xiàng)和C項(xiàng)。故選A項(xiàng)。7．HowcanyoumakeEyejustersservedifferentpurposes?A．Byfoldingglasses. B．Byadjustinglenses.C．Bycombiningglasses. D．Bychanginglenses.解析：選B細(xì)微環(huán)節(jié)理解題。依據(jù)第三段首句“Eyejustersallowyoutoinstantlychangethelens(鏡片)strengthofyourglasseswithhiddendials,tuckedjustinsidetheframesthemselves.”可知，人們通過(guò)調(diào)整鏡片的焦距來(lái)服務(wù)于不同的目的，所以選B。8．WhoneedEyejustersmostaccordingtoOwenReading?A．Peoplehavingperfectvision.B．Peoplewearingreadingglasses.C．Peoplechangingglassesconstantly.D．Peoplepreferringcomfortableglasses.解析：選C推理推斷題。依據(jù)其次段其次句可知，為了完成一天之內(nèi)不同的任務(wù)，許多人須要兩三副眼鏡。Eyejusters這種新型的眼鏡正好可以彌補(bǔ)這個(gè)缺陷，可以通過(guò)調(diào)整鏡片焦距來(lái)達(dá)到不同的目的，所以選C。Ⅱ.完形填空Itwasstillraining.Theshopassistantwasreadyto__1__.“No,pleasedon't，”Tammy__2__.“I'mlostandIhavenowheretogo.”Shehad__3__hermindtostaywhereshewasbecauseshewassurehermomwouldbebacktogether.Inthedistancesheheardavehicleengineandhopeditwashermomordadintheircar.Shewas__4__whenshesawitwasaschoolbusfilledwithkids.Hereyeswerefixedonthebus.Herbraingotbusywonderingifsheshould__5__thebusandifshedidso,thenhow__6__wouldhelpher,becauseshedidn'tknowwhereshe__7__.Suddenlyshesawahuge__8__monsterinthebus.Shewasreally__9__andbegantorun.Thentheschoolbuswaschasingafterher.“Wereyouhavingabad__10__，honey？”sheheardherdarlingmomask.“Yes,Mom，”shesaid__11__.“Iwaslostandbeingchasedbyaschoolbusandahugegreenmonster！”Hermotherlaughed__12__andhuggedTammyclosely.“Youpoordear！”shesaid.“Dreamscan__13__seemsoreal,right？”Tammy__14__herheadinagreementandsnuggled(依偎)closer.“Butyou'reinsafeandwarmhome！”Tammysighedin___15__.語(yǔ)篇解讀：本文是一篇記敘文。Tammy迷路了，在商店避雨，這時(shí)一輛校車駛來(lái)，她正在琢磨是否要使校車停下，突然她看到校車?yán)镉幸活^綠色巨獸……這時(shí)媽媽叫醒了她，原來(lái)是一場(chǎng)夢(mèng)，她松了一口氣。1．A.arriveB．showC．leave D．come解析：選C依據(jù)下文中的“No,pleasedon't”和“I'mlostandIhavenowheretogo.”Tammy迷路了，無(wú)處可去可知，店員正打算離開(kāi)(leave)，故C項(xiàng)正確。2．A.thought B．worriedC．hesitated D．laughed解析：選A依據(jù)上句可知，店員要離開(kāi)；結(jié)合“No,pleasedon't”可知，該句是Tammy心里想的內(nèi)容。A項(xiàng)意為“想”，符合語(yǔ)境。3．A.reliedon B．madeupC．dealtwith D．givenup解析：選B依據(jù)語(yǔ)境可知，她下定決心要待在原來(lái)的地方，因?yàn)樗_信她媽媽會(huì)回來(lái)接她的。makeupone'smind為固定搭配，意為“下定決心”，故B項(xiàng)正確。A項(xiàng)意為“依靠，依靠”；C項(xiàng)意為“處理”；D項(xiàng)意為“放棄”。4．A.proud B．comfortableC．excited D．disappointed解析：選D依據(jù)上句和該句中的“whenshesawthatitwasaschoolbusfilledwi