广西扶绥县第二中学高中英语 Unit2 Cloning Reading课件2 新人教版选修8.ppt

unit2cloning period1warmingup reading whatwillyouthinkof cloning astrawberryplant theplantproducesitsownrunners astemtakecuttingsfromgrowingplantstomakenewones theyareidenticalinsexandappearance whoareproducedfromthesameoriginalegg shewasc whiletheotherswerebornnaturally itistheexactcopyofanothersheepandthefirstclonedmammal differentfrom loned dollythesheep itsnameisandi thefirstgeneticallymodifiedmonkey dogsnuppywascreatedbykoreanandamericanscientists cloningisawayofmakinganexact ofanotheranimalorplant whatiscloning copy whatisthedifferenceamongthem clone clone alsocalledreproduceasexually 无性生殖 繁殖 isthecreationofcellsorwholeanimalsusingdnafromasingle parent withoutusingthenormalreproductive 有性生殖 process theclonehastheexactlysamednatotheparent itincludesnaturalandman madeclone what sclone prediction whatdoyouthinkthearticleisaboutbyreadingthisheadline cloning whereisitleadingus whatisthemainideaofthepassage thepassagetellsusthatanimalcloningraised andscientistsarenotsureaboutits arguments future whatisthewritingstyle expositive 说明文 descriptive 记叙文 c argumentative 议论文 skimming cloninghastwomajorusesandsuccessfulclone cloningisawayofmakinganexactcopyofanotheranimalandplant definition theeffectofdolly itisforbiddentoclonehumanbeings theproblemsofdolly 1 2 3 4 5 trueoffalse fourfemalesheepparticipateinthecloningofanewsheep electricityisneededintheprocedure sheepbprovidesasomaticcellfortheclone thelambistheexactcopyofsheepa t f t f whichofthefollowingstatementsaboutcloningisnottrueaccordingtotext a cloningissomethingthathasbeendevelopedquiterecently b twinsthatlookexactlythesameareoriginallyfromthesameegg c cloningisusedbygardenerstomakemoremoney d animalcloningismuchmoredifficultthanplantcloning thecloningofdollythesheepsucceededbecause a itseasiertocloneasheepthanotheranimalsb thescientistsweredeterminedandworkedhardwithpatiencec thescientistswererewardedandgotlotsofmoneyd manyotherattemptstoclonemammalsfailed thedeterminationandpatienceofthescientistswasrewarded paidoff cloningisvaluablefor researchonanimals medical problemsofcloning animalclonesmaydevelopthe ofolderanimals illnesses animalclonesmaydie thantheoriginalanimals younger maywanttoclonethemselves thereare tocloninghumanbeings advantagesofcloning medicalcloningcouldproduce forseriousillnessesinhumans cures cloningplantscanproducelarge ofplantsfor quantities cloningplantscanbeusefulforresearchon species evilleaders plant sale moral new objections wecanconclude cloningisgoodforus cloninghastwoaspects ifcloningisusedinacorrectwayitcanbringmanyconveniencetous ifcloningisusedinanevilwayitcancausemuchtrouble weshouldusecloninginawiseway asacoinhastwosides everythinghastwoaspects ononehand ifcloningisusedinacorrectwayitcanbringmanyconveniencetous ontheotherhand ifcloningisusedinanevilwayitcancausemuchtrouble therefore weshouldusecloninginacorrectway langugepoints 1 inpairs lookatthesepicturesanddiscusswhichonesarenaturalclonesandwhichonesareman make explainhowtheydiffer 1 differvi different difference 她的方法跟我的没有很大不同 hermethod 现代飞机跟早期的在很多方面有所不同 modernairplanes earlyones manyaspects 对于如何解决问题 我跟他的意见不一致 i howtosolvetheproblem doesn tdiffermuchfrommine differfrom differwithhim in differ是不及物动词 主要有两个义项 不同 相异 不同意 意见相左 1 sb differfrom withsb on aboutsth 2 sth andsth differin 3 sth differfromsth 2 这种现象也发生在动物身上 从同一个原生卵产生性别与外貌相同的双胞胎也是克隆 italsohappensinanimalswhentwins areproducedfromthesame identicalinsexandappearance originalegg 3 研究克隆的科学家们沮丧地发现多莉得的病更容易发生在年老的动物身上 cloningscientists thatdolly sillnessesweremore amucholderanimal werecastdowntofind appropriateto 不要这么沮丧 打起精神来 don t justkeepupyourspirits 发现事情的真相使他很沮丧 besocastdown findingoutthetruthcasthimdown undertakevt 着手做 从事 进行 担任 承担 答应科学家从事这项实验 thescientist 我愿意承担这些变革的责任 ican forthechanges 那个律师接了一个新的案子 thelawyer 4 这个过程很难实施 theprocedureisdifficulttoundertake undertakestheexperiment undertaketheresponsibility undertookanewcase 5 多莉看来是在正常地成长着 这事很令人鼓舞 thefact sheseemedtodevelopnormallywasencouraging 然后传来了多莉得了重病的令人烦恼的消息 thencamethedisturbingnews dollybecameseriouslyill that that disturbvt 扰乱 使不安 弄乱 disturbedadj 被扰乱的 动乱的 不安的 disturbingadj 令人不安的 外面的噪音妨碍我睡觉 thenoiseoutsidedisturbedmysleep 6 多莉的出现引来了巨大的反对 激发了传媒的热炒和公众的想像力 dolly sappearance and themediaandpublicimagination raisedastormofobjections hadagreatimpacton objectv objectionn 我极不愿意早起 ifeelastrongobjection 你反对我打开窗子吗 haveyouanyobjection thewindow togettingupearly tomyopening objectvi 我反对这项计划 iobjecttotheplan 我们抗议这种待遇 weobjecttobeingtreatedlikethis objectvt 我提出反对意见 他太年轻不适合那个职位 iobjectthatheistooyoungtotakethatposition object作不及物动词时后接介词to或against 作及物动词时可接that引导的从句 objection是名词 常与have take feel等连用构成词组 haveobjectiontotakeobjectiontofeelobjectionto sth doingsth sb todosth sb sththat 7 政府开始感到不安 有许多政府禁止对克隆的研究 governmentsbecame andmany humanclothing nervous forbaderesearchinto forbidforbad forbadeforbidden 2 theschool 禁止学生吸烟 3 heisforbidden 进入这个房间 forbidsstudentstosmoke toentertheroom 1 公共场所应禁止吸烟 smokingshouldbeforbiddeninpublicplaces 8 有些国家比如中国和英国继续收集克隆能提供丰富的医疗帮助的证据 somecountriessuchaschinaandtheukcontinuedto ofthe medicalaidthatcloningcouldprovide accumulatevt viaccumulation accumulative accumulateevidence abundant 他因努力工作而积蓄了一笔财富 he byhardwork 我不在期间灰尘积聚了起来 duringmyabsence accumulatedfortune dustaccumulated whatproblemsmay whenhumansarecloned dolly sappearance astormofobjections andreligiousleaders moralquestions arise raised raised 2 cloningplantsisstraightforward thecloningofanimalsismorecomplicated theprocedureisdifficult atfirstitwasnotaccurateenoughandmanyattempts failed but toundertake toclonemammals 3 femalesheepb asomaticcell theclone thenucleusofthiscellcontainsallthegenes need toproduceanewsheep 4 thenucleusfromsheepbandtheeggcellfromsheepaarejoined use electricity 5 then thedisturbingnewsthatdollyhadbecomeseriouslyill provides for came needed using 6 herproblems dollysuccessfullyproducedalambinanaturalbirth itsuddenlyopenedeverybody seyestothepossibilityof cloningtocureseriousillnesses andeven humanbeings despite using producing cloningisawayofmakingan 1 copyofanotheranimalandplant 2 clone plantsisstraightforwardbutthecloningofanimalsismoredifficult 3 undertake thefact 4 theclonedsheepdollyseemedtodevelopnormallywasveryencouraging butcloningscientists 5 castdown tofindthatshebecame exact cloning toundertake that werecastdown seriouslyillandtheillnessesweremore 6 适合的 toamucholderanimal ontheotherhand dolly sappearanceraisedastormof 7 object andhadagreatimpact 8 themediaandpublicimagination theresearch 9 humancloningofhumanbeingsisspecifically 10 forbid bylawinmostpartsoftheworld appropriate objections on over into forbidden 4 为什么有些人反对克隆人类 whydosomepeople humancloning 5 她后来得了严重的肺病的问题让科学家们很烦恼 theproblemthatshelater aseriouslungdisease scientists 6 多莉的死 正如她的出生一样 必将引发人们的担心 dolly sdeath likeherbirth objectto developed bothered wasboundtoraiseworries 1 作者的观点是赞成还是反对克隆 isthewriter spointofview cloningoragainstit 2 做了一些研究以后没多久 当他发现取得了突破性成功的克隆物多莉羊的命运时 觉得很沮丧 afterhedidsomeresearch hefelt whenhediscoveredthe ofthebreakthroughclone dollythesheep 3 这两个字的字义完全一样 thetwowordsare meaning infavorof shortly castdown fate identicalin 7 科学家相信克隆人类只是时间问题 不过克隆人是否已诞生的设想还未得到证实 scientistsbelievehumancloningisjust butthe thathumancloneshavealreadybeenbornhasn tbeenprovedyet 8 他赞同工厂女工五十岁退休的规定 heagreestothe thatwomenworkers at50inthefactory amatteroftime assumption regulation retire 9 克隆凶猛和灭绝的野生动物的可能性一直使电影制片商感到兴奋 thepossibility hasalwaysexcitedfilmmakers 10 要想克隆灭绝动物 我们还有很长的路程要走 weare abletocloneextinctanimals ofcloningfierceandextinctwildanimals alongwayfrombeing wearefarfrombeingabletocloneextinctanimals 11 不时地会有人提议 克隆技术将有可能使地球上已经灭绝的动物 如恐龙 复活 peoplesuggestthattheanimalsthathavedisappearedfromtheearth likedinosaurs canpossibly throughcloning 12 另外一些能存活下来并且把这种抗病能力传给下一代 otherswillsurviveand theability thatdiseasetotheirchildren fromtimetotime bebroughtbacktolife passon toresist 13 就我们现在所知 你不可能克隆那些已经绝种了一万年以上的动物 weknownow youcannotcloneanimalsthathavebeenextinctlongerthan10 000years basedonwhatasfaras thewriterofthetext isexcitedbythepossibilityofcloningfierceandextinctanimalsb believesthatextinctanimalscanbebroughtbacktolifebycloningc thinksitimpossibleorunsuitabletocloneextinctanimalslikedinosaursd dreamsofdinosaursreturningtotheearth 2 wecaninferfromthetextthat scientistsareexperimentingtoclonedinosaursb dinosaurswillneverreturntotheearthc clonedanimalswillonlyliveinthezood thednaofdinosaurscanonlysurvive10000year whyshould tyoucloneanextinctanimalunlessthereisenoughdiversityinthegroup therewillnotbeenoughgeneticvariationinthegrouptobeabletoresistnewillnesses 2 whyisitwrongtocloneanextinctanimalifitwouldhavetoliveinazoo itisnotagoodideatocloneananimalthatwouldhavetoliveinazoobecauseitisnotasuitablehabitattodevelopandincreaseitsnumbers thezooisnotanaturalenvironmentforawildanimal 3 whycan tyouclonethednaofanimalsthathavebeenextinctlongerthan10 000years thednaofanimalsmorethan10 000yearsoldisnotsuitableforcloning foritcan tsurvivesolong 一 单词拼写thebrothersd widelyintheirtastes 2 thequestionisquites whilethatoneismuchmorecomplicated 3 itisquited tohearthebadnews 4 smokingisf inpublicplaces 5 hissuggestionsoundsquiter tomostofus iffer traightforward isturbing orbidden easonable 6 thefilmwasa 商业的 success 7 i dliketocome too ifyouhaveno 反对 8 he 仅仅 askedusournames 9 therewerestrong 争论 forandagainsttheplan 10 healwaysmanagedto 得到 whathewanted commercial objection merely just arguments obtain 二 句型转换11 atthebeginning hewasagainstmyproposal however intheend hewasforit atfirsthedisagreedwithmysuggestion butatlasthewas it 12 latertheylearntthatanearthquakehadtakenplaceinthatarea then thattheareahadbeenhitbyanearthquake infavorof camethenews 13 althoughhewasnotstrong hejoinedinthework weakness hetookpartinthework 14 wearestillfarfrombeingabletocloneextinctanimals wearestill frombeingabletocloneextinctanimals despitehis alongway 15 theydon tknowifthenewpolicyisintheirfavor they thisnewpolicycanbringbenefittothem 16 haveyouanyobjectiontomyopeningthewindow wouldyou myopeningthewindow wonderif whether objectto 使沮丧 反对 赞成 支持 一定 注定 做 不时 偶尔 使复生 偿清 取得成功 一直 总是 castdown objectto haveobjectionto