广东高考英语一轮复习单元复习课件book8Unit2Cloning.ppt

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1、1.使沮丧使沮丧 _ 2.反对反对 _3.赞成赞成,支持支持,对对有利有利 _4.一定一定,注定注定(做做)_5.得到好结果，偿清得到好结果，偿清 _6.from time to time _cast sb downobject to/have an objection toin favor ofbe bound to do.pay off不时，偶尔不时，偶尔7.bring.back to life _8.have/make a great impact on sth._9.be based on/upon _10.be unable to do sth._11.pass on _12.in

2、vain _白费力气，枉费心机白费力气，枉费心机复活，使复活，使再生再生对对有大影响有大影响以以为基础为基础不能够做某事不能够做某事传染，传给，逝世传染，传给，逝世1.原句原句:Then came the disturbing news that Dolly had become seriously ill.(倒装句倒装句)接着接着传来了多莉病重的坏消息。传来了多莉病重的坏消息。(L2，P12)句型：句型：then(now，there，here)+不及物动词不及物动词+主语主语 说明：说明：另外，以另外，以out，in，up，down，away 等副词开头的句子，谓语动词是一般时态的等副词开头

3、的句子，谓语动词是一般时态的不及物动词不及物动词be，come，go，begin等，且主语等，且主语为名词时，也常用倒装表示强调。为名词时，也常用倒装表示强调。仿写：将下列各句改写成倒装句仿写：将下列各句改写成倒装句(1，2)或翻译或翻译 。He rushed out.=_.Tom rushed out.=_.Out he rushedOut rushed Tom 你盼望已久的信在这儿。你盼望已久的信在这儿。_ you have been looking forward to.Here is the letter2.原句原句:The initial requirement is that yo

4、u need perfect DNA which gives information for how cells are to grow.首先要求你有完好首先要求你有完好的的DNA，以提供有关细胞将如何生长的信，以提供有关细胞将如何生长的信息。息。(L18，P15)句型：句型：The requirement is that.(should)do 要求是要求是说明：说明：表示说话人愿望表示说话人愿望(wish/desire)、建、建议议(suggestion/advice)要求要求(requirement/demand)、命令、命令(order，command)等的名词，其后的表语等的名词，其后

5、的表语/同位同位语从句的谓语动词用语从句的谓语动词用(should)+do。should可以省略。可以省略。仿写：将下列句子译成英文。仿写：将下列句子译成英文。学生要学英语的建议值得考虑。学生要学英语的建议值得考虑。The suggestion that_ is worth considering.students(should)learn English 我们都同意会议延期的建议。我们都同意会议延期的建议。We all agree to the suggestion_.我的意见是在接受之前必须仔细考虑。我的意见是在接受之前必须仔细考虑。My idea is that _ before acc

6、epting it.we(should)think it over that the meeting(should)be put off课本原句：课本原句：The initial requirement is that you need perfect DNA which gives information for how cells are to grow.首先首先要求你有完好的要求你有完好的DNA，以提供有关细胞将，以提供有关细胞将如何生长的信息。如何生长的信息。结构分析：结构分析：本句虽然句子不长，但却从句套本句虽然句子不长，但却从句套从句，共有三个从句。主句是从句，共有三个从句。主句是

7、The initial requirement is that.，其中，其中that引导的是一引导的是一个个 _ 从句；在这个主语从句中从句；在这个主语从句中which gives information for how cells are to grow是是 _从句，修饰先行词从句，修饰先行词perfect DNA；在这个定语从句中；在这个定语从句中how cells are to grow(细胞如何生长细胞如何生长)是一个是一个 _从句，从句，作作for的宾语；的宾语；for how cells are to grow这个这个介词短语作定语，修饰介词短语作定语，修饰information，

8、即，即“细细胞如何生长的信息胞如何生长的信息”。主语主语定语定语宾语宾语 The whole scientific world followed the progress of the first successful clone，Dolly the sheep.The fact 1_ she seemed to develop normally was very encouraging.Then 2_(come)the disturbing news that Dolly had become seriously ill.Cloning scientists were cast down 3

9、_(find)that Dollys illnesses were more appropriate to a much older animal.thatcameto findSadly the same arbitrary fate affected other species，such as cloned mice.The question that occurred to the scientists was：“Would this be 4_ major difficulty for all cloned animals?”Altogether Dolly lived for six

10、 years，half the 5_(long)of the life of the original sheep.6 _ her problems，Dolly successfully produced a lamb in a 7_(nature)birth.a lengthDespitenatural On the other hand，Dollys appearance raised a storm of objections and had a great impact 8 _the media and public imagination.9 _became controversia

11、l.It suddenly opened everybodys eyes to the possibility of using cloning to cure serious illnesses，and even 10 _ (produce)human beings.onItproducing 用用5句话翻译后连成一篇短文句话翻译后连成一篇短文1.李先生的妻子一直遭受肺癌长达十年于上个月死李先生的妻子一直遭受肺癌长达十年于上个月死亡。亡。2.他妻子的死对他产生很大的影响。他妻子的死对他产生很大的影响。3.妻子之死他感到很沮丧。妻子之死他感到很沮丧。4.他如此想念她以至于有时梦到了她。他如此想

12、念她以至于有时梦到了她。5.他不能走去妻子死亡的阴影。他不能走去妻子死亡的阴影。6.一天，他决定写一本以他和妻子为基础的浪漫的一天，他决定写一本以他和妻子为基础的浪漫的书。书。7.他希望在写作中给她带来了生活。他希望在写作中给她带来了生活。8.亲戚反对这个想法认为这是浪费时间。亲戚反对这个想法认为这是浪费时间。9.他儿子赞成这个想法。他儿子赞成这个想法。10.他相信他的努力一定有回报而且导致写作成功。他相信他的努力一定有回报而且导致写作成功。Mr Lis wife had been suffering from lung cancer for ten years and she passed

13、away last month.Her death had such a great impact on Mr.Li that he was so cast down and he dreamed about her from time to time.Being unable to get over his sorrow，he decided to write a book based on the romance between him and his wife，hoping to bring her back to life in his writing.His relatives objected to his idea saying that it would be a waste of time while his only son was in favor of it.It was the belief that his effort would be bound to pay off and lead to his success in writing.