高中英语 Module 5 Cloning period 5课件 外研版选修6 课件VIP免费

writing1．观点类文章基本特点观点类议论文是就某一方面的问题通过摆事实、讲道理的方式来发表自己的看法的文章。一般来说议论文由论点、论据、论证三部分构成。要做到：(1)论点正确无误。(2)论据可靠充分。论据可以是人们公认的真理，也可以是经过实践考证的经典著作。论据有两大类，理论论据和事实论据。理论论据可以是人们公认的真理或名人名言等，事实论据为典型事例或经过考证的经典著作等。(3)论证要合理严密。人们常用的论证方法有归纳法、推理法、对比法。议论文一般按提出问题、分析问题、解决问题的逻辑顺序来安排层次。2．基本步骤及框架(1)开头。提出一种论点或一个问题。(2)主体。论点提出后，我们就要根据汉语提示部分提供的事实，摆出正反双方的论据进行分析、论证，使论点得到足够的支持。因此，正反双方时常用Some...However(While，But)some...；引入论据时常用表示递进关系的过渡词besides，also，even，what‘smore，too，inaddi-tion等，也用表示列举的firstly，secondly，thirdly，ontheonehand，ontheotherhand等。(3)结尾。对正反双方的观点及理由进行陈述后，在结尾部分我们就要得出结论并发表自己的观点。这部分常用的词语有：Itismyopinionthat...,inmyopinion,inaword,ashasbeensaid,finally,therefore等。1．Differentpeopleholddifferentopinions.2．Opinionsaredivided.3．Peoplehavetakendifferentattitudestoward...4．Peoplehavedifferentopinionsonthisproblem.5．Itisoftensaidthat...6．Someofthemholdtheopinionthat...7．However,eachcoinhastwosides.8．AsfarasI'mconcerned,Ibelievedthat...[题目要求]假设你们班进行了一次关于克隆话题的讨论，请根据表格中讨论结果写一篇120词左右的英语短文，并表述自己的观点。支持克隆的观点30%反对克隆的观点70%1.有利于治疗那些难以治愈的疾病2.对那些濒危的动物，如熊猫等有利3.克隆是人们帮助自然的一种方式1.克隆是危险的2.克隆将令世界一团糟3.克隆是错误的，违背自然规律[三步作文法]第一步：搜索词汇1．克隆：2．对……有利：3．治疗：4．濒危动物：5．自然规律：6．对……造成危害：7．充分利用：clonebegoodfor/bebeneficialtocureendangeredanimalsthenaturallawbringdamagetomakefulluseof第二步：由词造句1．30%的学生支持克隆。克隆有利于治疗那些难以治愈的疾病。它对那些濒危的动物，如熊猫等有利①30%ofthestudents.Cloningisgoodfor.Cloningisbeneficialtothoseendangeredanimalssuchaspandas.areforcloningthecureofsomeseriousillnesses第二步：由词造句②30%ofthestudents_____________theythinkthatcloningisbeneficialto_______________________________andthoseendangeredanimalssuchaspandas.areforcloningbecausethecureofsomeseriousillnesses2．70%的学生反对克隆。理由如下：克隆将令世界一团糟；克隆违背自然规律；克隆将对美丽的世界造成极大的危害。①70%ofthestudentsinourclasscloning.:Cloningwouldmaketheworldterrible.Cloningisagainstthenaturallaws.Cloningwouldbringgreatdamagetothebeautifulworld.areagainstTheirreasonsareasfollows②70%ofthestudentsinourclass____________clo-ning.___________________________ifthathappened,theworldwouldbeterribleandthatcloningisagainstthenaturallaws,andthatcloningwouldbringgreatdamagetothebeautifulworld.areopposedtoTheirreasonsarethat第三步：连句成篇Todayourclasshadaheateddiscussionaboutcloning.30%ofstudentsareforcloning,becausetheythinkthatcloningisbeneficialtothecureofsomeseriousillnessesandthoseendangeredanimalssuchaspandas.Besides,theyal-sobelievecloningisawayofhelpingnature.第三步：连句成篇However,70%ofthestudentsinourclassareagainstcloning.Theirreasonsarethatifthathappened,theworldwouldbeterri-ble,andthatcloningisagainstthenaturallaws,andthatcloningwouldbringgreatdamagetothebeautifulworld.Iagreetocloneendangeredanimals,butIdisagreetoclonehumans.Cloningisagoodthingifpeopletreatitcor-rectly.Ifthereweremuchcloning,weshouldmakelawstopreventit.Inaword,Ihopetodoourbesttomakefulluseofcloningtohelphumanbeings.