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1、Section Warming up & ReadingLanguage Points 课前自主预习.重点单词1commercialAan important new discovery2undertakeBconnected with the buying and selling of goods and services3breakthrough Cdecided or arranged without any reason4procedureDagree to do something5arbitrary Ea way of doing something6moral Fconnecte
2、d with the principles of what is right and wrong behaviour，and with the difference between good and evil7altogether Gto get something that you want8obtain Hcompletely答案：1.B2.D3.A4.E5.C6.F7.H8.G.重点短语1_ 经常；一直2_ 大量的，大批的3_ 得到好结果；取得成功；偿清4_ 一方面，另一方面5_ 使失望；使沮丧6_ 对于来说合适7_ 修改all the timequantities ofpay offo
3、n the one hand.on the other hand.cast downbe appropriate for/tomake a correction 8_ 引发了风潮9_ 使某人看清某事10_ 对有影响11_ 禁止研究12_ 赞成；支持raise/cause a storm of.open sb.s eyes to sth.have an impact on.forbid research into/on.in favour of .重点句型1教材原句：It is a difficult task to undertake.它是一项很难完成的任务。佳句诵读：Experts thin
4、k that_ on the Mars，because they will face the bitter cold weather，loneliness and fear.专家认为，人类在火星上生活是很艰难的，因为得面对极冷的天气、孤独还有恐惧。it is tough for human beings to live2教材原句：Cloning plants is straightforward while cloning animals is very complicated.克隆植物简单，但克隆动物非常复杂。佳句诵读：The first two services are free，_35.
5、00.前两项服务免费，但是第三项服务要花35英镑。while the third costs3教材原句：Although at present human egg cells and embryos needed for cloning research are difficult to obtain，newspapers wrote of evil leaders hoping to clone themselves to attain their ambitions.报纸报道说，尽管目前供克隆研究的人类卵细胞很难获得，但有些邪恶头目希望把自己克隆出来以实现他们的野心。佳句诵读：_，his
6、reputation among them is very great.虽然知道他的人不多，但他在这些人中名声却很响。Although he is known to only a few4教材原句：Then came the disturbing news that Dolly had become seriously ill.接着传来了多莉病重的坏消息。佳句诵读：_his friend Tom returning from abroad recently.在这些人中有他刚从国外回来的朋友汤姆。Among these people are课内研析探究differ vi.不同；相异(教材原句P1
7、0)Think about how they differ.想一想他们如何不同。(1)differ from.与不同differ in.在方面不同differ with sb.on/about/over sth.与某人在某事上意见不同(2)be different from.(in)与(在方面)不同(3)make a difference有影响，有重要作用It makes no difference to sb.对没有影响tell the difference between.and.区分和的不同 The twins look alike，but they differ widely in t
8、heir tastes.这对双胞胎看上去相似，但爱好大相径庭。I differ with the teacher on opinions about several matters.我与老师在几件事情的意见上不一致。It doesnt make any difference to me whether you go or stay.你是去是留对我都无所谓。undertake vt.(undertook；undertaken)着手；从事；承担；保证教材原句P11：It is a difficult task to undertake.这是一项很难完成的任务。I want you to under
9、take all the responsibilities.我想要你承担所有的责任。We cannot undertake that we shall finish the work in a week.我们不能保证一周内完成这项工作。He undertook to pay the money back in two months.他保证两个月内还钱。pay off 得到好结果；取得成功；偿清教材原句P11：But at last the determination and patience of the scientists paid off in 1996 with a breakthro
10、ughthe cloning of Dolly the sheep.但是决心和耐心使科学家们最终于1996年收获了突破性的结果克隆羊“多莉”。Believe me，all your efforts will pay off some day.Thanks for your encouragement.相信我，你的所有努力将来有一天会有所回报。感谢你的鼓励。What made him happy was that after all these years he at last paid off all his debts.使他高兴的是几年之后他终于还清了所有的债务。He had to work
11、 parttime so as to pay for his education.他必须做兼职工作来支付学费。That I can pay back the help people give me makes me very happy.能够回报人们给我的帮助让我感到很开心。cast down沮丧；不愉快教材原句P12：Cloning scientists were cast down to find that Dollys illnesses were more appropriate to a much older animal.研究克隆的科学家发现多莉得的病更容易发生在年老的羊身上，这让
12、他们很沮丧。She was cast down by the marks she got in the exam.这次考试的成绩让她很沮丧。Dont be so cast down.Just keep up your spirits.不要这么沮丧，打起精神来。objection n不赞成；反对；异议教材原句P12：On the other hand，Dollys appearance raised a storm of objections and had a great impact on the media and public imagination.另一方面，多莉的出生引起了一阵强烈的
13、反对，对媒体和公众的想像力也产生了巨大的影响。Nobody raised any objection to my doing it right now.没人反对我现在就做这件事。I no longer have any objection to your going to see her.我不会再反对你去见她。He strongly objects to being treated like a child.他强烈反对被人当孩子一样对待。obtain v得到，获得(较正式用语)教材原句P12：Although at present human egg cells and embryos nee
14、ded for cloning research are difficult to obtain，newspapers wrote of evil leaders hoping to clone themselves to attain their ambitions.尽管目前供克隆研究的人类卵细胞和胚胎很难获得，报纸报道说，有些邪恶头目希望把自己克隆出来以实现他们的野心。He finally obtained what he had always wanted.他终于得到了他一直想要的东西。 Li Na obtained the great achievement in French Ope
15、n tennis tournament.李娜在法网公开赛上取得了巨大的成功。He obtained a large sum of money by buying and selling houses.他通过买卖房屋赚了一大笔钱。forbid (forbade/forbad，forbidden) vt.禁止，不准教材原句P12：Some began to reform their legal systems and forbade research into human cloning.有些政府开始改革他们的法律制度，禁止进行克隆人的研究He forbade his children sweet
16、s because he didnt want their teeth to be ruined.他不许孩子们吃糖，因为他不想让他们的牙齿受损。 The naughty boy was forbidden to leave the house，as a punishment.作为惩罚，禁止那个调皮的小男孩离开房子。Smoking has been forbidden in public places in some countries.在一些国家里公共场所已经禁止吸烟了。in favour of支持；赞成教材原句P12：Is it in favour of cloning or against
17、 it?它是赞成克隆行为还是反对克隆行为？My sister was against my suggestion while my brother was in favour of it.我姐姐反对我的建议，然而我弟弟却赞成。The exchange rate is not in our favour at the moment.目前汇率对我们不利。Do me a favour and turn the radio down while Im on the phone，will you?劳驾，我打电话的时候把收音机的音量调小点好吗？.单句语法填空1Things in the world dif
18、fer_each other in countless ways.答案：from2He was admitted into Beijing University，and his years of hard work paid_.答案：off3They forbade their children _(play) computer games.答案：to play4The manager forbids _(smoke) during office hours.答案：smoking5We were forbidden _(look) out of the window when the trai
19、n was moving.答案：to look6I strongly object to_(treat) like a child.答案：being treated7If no one has any _(object)，I will declare the meeting closed.答案：objection8Dont get worried，because the secretary has_ _(finish) the task by Friday.答案：undertaken to finish.完成句子1妈妈无法负担我的学费，所以我要找份工作。I need to_because my
20、 mother can not cover the cost of my school fees.答案：obtain a job2在你从事这份工作的同时，你也必须承担责任。You must _when you undertake the job.答案：undertake the responsibility3他找不到工作十分泄气。He was much _by the failure to find work.答案：cast down4当这个运动员最终获得奥运会金牌时，她多年的刻苦训练总算得到了回报。The athletes years of hard training_when she fi
21、nally won the Olympic gold medal.答案：paid off5我妈妈反对我的决定，但是我爸爸支持。My mother_，while my father_it.答案：was against my decision；was in favour ofCloning plants is straightforward while cloning animals is very complicated.克隆植物简单，而克隆动物非常复杂。while在句中用作并列连词，意为“然而；却”，连接并列分句，表示前后意义上的对比。此时while放在第一分句或第二分句前均可。Therere
22、 plenty of rain in the southeast，while theres little in the northeast.东南部雨量充足，而西北部则很少下雨。语法拓展：while用作从属连词，还有以下用法： (1)引导时间状语从句，意为“当时候”，指一段时间，不能用来表示一个时间点。While the discussion was still going on，George came in.当讨论还在进行时，乔治走了进来。(2)引导让步状语从句，表示“尽管；然而”。While I admit his good points，I can see his shortcomings
23、.尽管我承认他的优点，但我还能看到他的缺点。Then came the disturbing news that Dolly had become seriously ill.接着传来了多莉病重的坏消息。 主句中时间状语then放到了句首，句子使用了完全倒装结构，类似用法的还有now。Now comes the hour we have been looking forward to.我们盼望已久的时刻终于到来了。语法拓展：以下情况也要用完全倒装结构：(1)表示方位的副词(如there，here，up，down，out，in，away等)位于句首。句子谓语是go，come，run等表示位置移动
24、的动词，用全部倒装结构。The door opened and in came the teacher with some books in his hand.门开了，老师进来了，手里拿着几本书。(2)表示运动方向的副词或地点状语置于句首，谓语为表示运动的动词，用全部倒装结构。Into the dark apartment walked David，who was quite surprised when everyone shouted Happy Birthday.大卫走进了黑暗的房间，当大家喊生日快乐时，他感到很惊讶。In the middle of the mountain lies
25、a temple dating from Tang Dynasty.山里有座始建于唐朝的庙。(3)一些作表语的形容词(短语)放在句首，用全部倒装结构。Seated in the lecture hall are hundreds of students.演讲大厅里坐着数百名学生。名师点津：上述全部倒装的句型结构的主语必须是名词，如果主语是人称代词则不用完全倒装。Away it flew.它飞走了。完成句子1老师进来了，然后开始上课了。_the teacher and the lesson began.答案：In came2山顶上有一座破庙。 On top of the hill_.答案：sta
26、nds an old temple3铃响了，我们进入演讲大厅吧。 _the bell.Lets go into the lecture hall.答案：There goes4出席会谈的是很多著名人士。 Present at the conference_.答案：were many famous people 5我喜欢喝不加牛奶的咖啡，而他更喜欢喝加牛奶的。I drink black coffee_.答案：while he prefers it with milk6虽然你说的我懂，可是我还是不能同意。_，I cant agree with you.答案： While I understand what you say谢谢观看！谢谢观看！
