SectionI“WarmingUp&Reading新知识.预习探索1-重点单词1.aitfer“不同;相异一different“ad;不同的;差异的一Qifferencez不同=差异2-。exactad7.精确的;准确的-exactlyedo.精确地;准确地3,coTection-改正=纠正;修正玮叩rm“54改正;纠正一corrector.攻芷者-栈盂考二穸正罂4object2z反对;不赘成一objectton2-万噜成;反对;异议一bjectionablead7令人不快的;令人反感的5.attaint.获得;到达(水平、年龄、状况等attainable我可达到的;可获得的attainmentz.达到;获得6moraladr.道德(上)的;伦理的一morallyado.道义上;道德上7-.conservativee呀保守的;守旧的一conservation-保守;(对自然资源的)保护;(楼房等保存-conservatismn-保守主义;保守性一conservep*节省;节约8accumulate1.双吖祝紧;椿柏一aceumuiative4d-积累的;聚积的一accumulationz.积累;聚积1重点短语payoffcastdown“沮丧;不愉快objectto反对infavourof“赞成;支持attainonesambitions“实现某人的野心大众传蕊赖佐the_mmegia医学研究medicalresearch口aU东人日人8.一方面-.-勋一於靥-一-0n乙eonehand-.0theoterhand-;适当的beappropriatetohaveanimpactOn11.道德问题“moralquestions山重点句型1Then_cametbedisturbing_newstbatDollyhadbecomeseriously达.接着传来了多莉病重的坏消息。2Cloningscientistswerecastdown_如find乙atDollysilinessesweremoreappropriatetoamucholderanimal研究克隆的科学家们发现多莅得的病更宝易发生巩年老的羊身上,这让他们律泪丧、3AltogetherDollylivedsixandahalfyears,halftbelength_oftbelifeoftheoriginalsheep.多莉总共存活了六年半,这是它的原型羊寿命的一半。4,HowevenyscientistsEwonderWhethercloningWillhelp_orharm_sandWhereit5eadingns.然而,科学家们还不知道克隆技术对人类是有益还是有害,也不确定克隆技术将拔我们引吴何方。I根据课文内容,选择最佳答案1Whichofthefollowing5NOTright2C之、Cloningplantshastwomajornses.卫、Thecloningofanimals节_moredifficultthantbatofplants.C-Allthecloninganimalsarestillalive.DThescientistsstccessfunclencdasheep-2,WhathappenedtoDoliythesheep?巴下,SheisHivinghealthily-卫、Shebecameillanddiedatlast.C-Herchildalsodiedattheageofsix.DAllthescientistswerenotsadaboutherdeath.3,WhichofthefollowingiNOTanadvantageofcloning2D不、Cloningcanbeusedformedicalpurposes.卫、Largequantitiesoffoodcanbeproducedbycloning-C-Cloningcanhelpkeepanimalsfrombecomingextinct.DFamouspersonsWhohayepassedawaycanbecloned.