Book8Unit2一轮复习

Book8Unit2Cloning返回目录1．________vi.不同；相异→___________adj.不同的→___________n．不同，不同之处2．________adj.精确的，准确的；精密的→________adv.精确地，准确地3．_____________adj.商业的；贸易的→___________n．商业；贸易4．________v．反对；不赞成→__________n．不赞成；反对；异议→__________adj.客观的；就事论事的differdifferentexactdifferencecommercialexactlycommerceobjectobjectionobjective5．________adj.道德(上)的，伦理的→________adv.道德上地，伦理上地6．____________n．规则，规章；法规→__________v．规范；调节→____________adj.调整的，调节的，管理的7．________vt.抵抗，对抗→___________n．抵抗，反抗；抵抗力→___________adj.有抵抗力的8．________adv.仅；只；不过→________adj.仅仅的；只不过的regulationregulateregulativeresistresistanceresistantmerelymeremoralmorally9．____________n.假定；设想→_____________vt.假定；设想10．____________n．受人喜爱；流行→__________adj．流行的；通俗的；受欢迎的11．__________n.装饰→___________vt．装饰；装潢12．________vi.退休；离开→___________n.退休13.___________vt./vi.积累；聚积→______________n.积累；增加popularitypopulardecorationdecorateretireaccumulateassumptionassumeretirementaccumulationⅡ.短语检测1．偿清_____________________2．禁止某人做某事__________________3．沮丧____________________________4．对…有巨大的影响_________________5．赞成，支持__________________________6．使……刻骨铭心_____________________7．使……复活_______________________8．把……归因于……_____________________9．枉费心机___________________________10．一定，注定(做)…___________________payoffforbidsbtodosthbecastdownhaveagreatimpactoninfavourofstrikesthintoone'sheartbring…backtolifeowe…to…invain(be)boundto(do)…Reading1.获得利益2.复制3.性别和相貌相同4.偿清;取得成功5.承担任务6.取出7.另一方面8.沮丧9.适合于1gainbenefit2makeacopyof3beidenticalinsexandappearance4payoff5undertakeatask6beremovedfrom7ontheotherhand8becastdown9beappropriatetoUsefulexpressions10.引起强烈的反对11.对…产生巨大的影响12.实现…野心13.引起道德问题14.改革司法体制15.禁止人类克隆16.收集证据17.医疗救助18.支持19.欠某人某物20.注定10raiseastormofobjections11haveagreatimpacton12attainone’sambition13raisemoralquestion14reformlegalsystem15forbidhumancloning16accumulateevidence17themedicalaid18infavourof19owesbsth20beboundtoKeysentences1.当园艺师从生长着的植物上剪下枝条来培植新植物时，就会产生这种现象。这种现象也发生在动物身上，从同一个原生卵子产生性别和相貌相同的双胞胎也是克隆It________inplantswhengardeners_____________________________plantstomakenewones.Italsohappensinanimalswhentwins__________sexand_____________are____________thesame__________.2.克隆植物简单，但克隆动物就比较复杂了，是一项很难完成的任务。Cloningplantsis______________________cloninganimalisvery_____________.happensidenticalinproducedfromoriginaleggstraightforwardcomplicatedwhiletakecuttingsfromgrowingappearance3.克隆哺乳动物的多次尝试都失败了。但是，科学家的决心和耐心最终得到了回报，这就是1996年具有突破性的克隆羊“多莉”的诞生。Many___________clonemammals_____.Butatlastthe____________________________ofthescientists__________in1996witha_______________-thecloningofDollythesheep.4.研究克隆的科学发现多莉得的病更容易发生在年老的羊身上，这让他们很沮丧。Cloningscientists______________tofindthatDolly’sillnesses________________________amucholderanimal.attemptstofailedpaidoffbreakthroughwerecastdownweremoreappropriatetodeterminationandpatience5.另一方面，多莉得出生引起了一阵强烈的反对，对媒体和公众的想象力也产生了巨大的影响。它引起了争议，因为它突然打开了人们的眼界看到了可能：用克隆技术来治疗重病，甚至克隆出人类。________________,Dolly’sappearance_________________________________and____________________themediaandpublicimagination.Itbecame____________.Itsuddenly______________________tothepossibilityofusingcloningto______________________andevento_________humanbeings.Ontheotherhandraisedhadagreatimpactoncontroversialproduceastormofobjectionsopenedeverybody’seyescureseriousillnesses6.有些政府开始改革司法制度，明令禁止进行克隆人类的研究。但是，其他国家如中国和英国，则还在继续收集克隆技术有可能提供丰富的医疗救助的证据。Somebeganto________________________and_____________________humancloning,butothercountrieslikeChinaandtheUK,continuedto___________________ofthe_____________________thatcloningcould_________.reformtheirlegalsystemsaccumulateevidenceabundantmedicalaidforbaderesearchintoprovide7.然而，科学家们仍对克隆技术有助于人类还是有害于人类，以及克隆技术将把我们引向何处存在困惑。However,scientistsstill________________cloningwill______________usand__________________us.wonderwhetherwhereitisleadinghelporharmUsinglanguage1thepossibilityof…2anextinctdinosaur3strike…intoone’sheart4fromtimetotime5bring…backtolife6theinitialrequirement7invain8overcomeillnesses9base…on/bebasedon1.…的可能性2.绝种恐龙3.触动人心4.偶尔5.复活6.前提条件7.徒劳无功8.战胜疾病9.根据The________offilmssuchasJurassicPark,_________ascientistclonesseveralkindsof_______dinosaurs,_______howtheidea________________fearandexcitement__________________.Keysentences1.在《侏罗纪公园》这部电影中,有一位科学家克隆了好几种不同的绝种恐龙。类似这样的电影很受欢迎,证明了这一想法使人们感到既兴奋又恐惧。popularityinextinctstruckamixtureofwhichprovesintopeople’shearts________________people_______thatextinctanimalslikedinosaurs,canpossibly_____________________throughcloning.2人们时常设想灭绝的动物,例如恐龙,有可能通过克隆技术使它们复活。Fromtimetotimesuggestbebroughtback3.群中的多样性指的是拥有基因排列方式不同的动物。_________inagroupmeanshavinganimals_____theirgenes__________________________.Diversityarrangedindifferentwaystolifewith...butotherswill_______and________theability________thatdisease____________________.4.......其他的将存活下来并传递给其后代抵抗这种病的能力。survivepassontoresist5.据我们现在所知,绝种一万年以上的动物不能克隆。____________________now,youcannotcloneanimalsthat________________longerthan10000years.Basedonwhatweknowhavebeenextincttothenextgeneration◇单词点睛◇1differv.(disagree;haveanotheropinion)不同；相异(1)differfrom与……不同differin(size,colour,age…)在……方面不同differon(about)对(某问题)持不同意见differwith不同意(某人