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1、ReadingUnit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾Teaching goals教学目标Unit 2 Clo
2、ning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾1. Target language 目标语言Unit 2 Cloning 教案Unit
3、2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾a. 重点词汇和短语Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skil
4、l GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾clone, commercial, producer, undertake, arbitrary, object, forbid, accumulate, cas
5、t down, object to, the media, in favour ofUnit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃
6、群活歇节灾炕憾b. 重点句子Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾It is a way of.Unit 2
7、 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾The fact is that.Unit 2 Cloning 教案Unit 2
8、Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾The question that occurred .Unit 2 Cloning 教案Unit 2 Cloning
9、. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾2. Ability goals能力目标Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Ski
10、ll GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾Enable the students to describe cloning: What is the advantages of cloning？ What
11、is the problems or dangers of cloning？What is your opinion of cloning？Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊
12、闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾3. Learning ability goals 学能目标Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈
13、酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾Help the students learn how to describe cloning.Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓
14、枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾Teaching important points 教学重点 Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒
15、派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾How to describe cloning. Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥
16、久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾Teaching difficult points 教学难点Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破
17、喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾Help the students analyze the writing techniques of the article.Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧
18、咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾Teaching methods 教学方法Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒
19、派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾Skimming, task-based method and debate method.Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘
20、酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾Teaching aids 教具准备Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽
21、滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾A recorder, a projector and some slides. Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒
22、派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾Teaching procedures && ways教学过程与方式Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼
23、饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾Step I Warming upUnit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久
24、豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾This topic is difficult for students. So teacher should help the students learn more about it. Do this in the way of asking and answering questions.Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the
25、 appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾T: You can imagine how rapidly the modern science and technology develop. I think most of you must know something about space traveling, submarine exploration,
26、 robot, maglev train, gene engineering etc. But in recent years, a hot topic, cloning is often mentioned, especially when the cloning Dolly the sheep appeared. You may have first heard of cloning when Dolly the Sheep showed up on the scene in 1997. Cloning technologies have been around for much long
27、er than Dolly, though. First thing first, what is cloning and a clone? The dictionary says cloning is the technique of producing a genetically identical duplicate of an organism. A clone is said to be all descendants derived asexually from a single individual, as by cuttings, bulbs, by fission, by m
28、itosis, or by parthenogenesis reproduction. It sounds very different and complicated to us. In fact, I mean, in our daily life, this happens often. For example, gardeners take cuttings from growing plants to make new ones. You often see that your mother picks a small branch from a growing plant to m
29、ake a new one. If she likes this kind of flowers, she can do cloning. Cloning also happens in animals or human beings when twins identical in sex and appearance are produced from the same original egg. The fact is that cloning plants is straightforward but the cloning of animals is more complicated.
30、 The possibility of human cloning, raised when Scottish scientists at Roslin Institute created the much-celebrated sheep “Dolly”, aroused worldwide interest and concern because of its scientific and ethical implications. You can give your questions if you are interested in this topic. I am here toda
31、y one of the scientists who work in this field. I am ready to answer any of your questions.Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册
32、拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾S: Now we know what is cloning. Are there different types of cloning?Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning
33、. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾T: When the media report on cloning in the news, they are usually talking about only one type called reproductive cloning. There are different types of cloning however, and cloning technologies can be used for
34、other purposes besides producing the genetic twin of another organism. A basic understanding of the different types of cloning is key to taking an informed stance on current public policy issues and making the best possible personal decisions. The following three types of cloning technologies will b
35、e discussed: (1) recombinant DNA technology or DNA cloning, (2) reproductive cloning, and (3) therapeutic cloning. Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能
36、句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾S: Was Dolly created by what cloning? And why was Dolly so important?Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a c
37、omposition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾T: Reproductive cloning is a technology used to generate an animal that has the same nuclear DNA as another currently or previously existing animal. Dolly was created by reproductive clo
38、ning technology. She was the first mammal to be cloned from adult DNA taken from an adult cell. Previously, animals had only been cloned using embryo cells which already have the potential to become a complete embryo in its own right. The big breakthrough with Dolly was to make a clone from an ordin
39、ary, adult cell in this case from a female goats udder.Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行
40、铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾S: Have you seen Jurassic Park? In this feature film, scientists use DNA preserved for tens of millions of years to clone dinosaurs. They find trouble, however, when they realize that the cloned creatures are smarter and fiercer than expected. Could we really clone dinosaurs?Unit
41、 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾T: In theory? Yes. What would you need
42、to do this? A well-preserved source of DNA from the extinct dinosaur, and a closely related species, currently living, that could serve as a surrogate mother. In reality? Probably not. Its not likely that dinosaur DNA could survive undamaged for such a long time. However, scientists have tried to cl
43、one species that became extinct more recently, using DNA from well-preserved tissue samples.Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦
44、册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾More questions about cloning are given in the appendix. The information above is for reference only. Or you can choose several students and ask them to act out a short play whose main topic is as follows:Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标
45、技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾An old man who was dying left all his fortune to his own son. But he did n
46、ot know that his son was cloned. So two same young men both claimed that they were the old mans son. They quarreled and fought with each other; at last they went to the judge. The judge let them check DNA. The result was that their DNA was the same. Now even the judge did not know what to do.Unit 2
47、Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾In this part the teacher can give the stud
48、ents some advice to act out. According to this play teacher ask the students several questions: Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇
49、酬踢杉蹦册拉露茧咨龚帘酱耐钝讼饯值寓枯语嘶柒派蛇丛脊闸丽滦动慈酥久豆技苛破喇熔帅行铆阀躇小启面坦驱桨浩绢饵逃群活歇节灾炕憾1. Do you want to be cloned or not? Why? Unit 2 Cloning 教案Unit 2 Cloning. 单元教学目标技能目标Skill GoalsTalk about cloningPractice expressing and supporting an opinionUse the appositive clauseWrite a composition about cloning. 目标语言功 能 句 式Expressing an浇贪仇酬踢杉蹦册拉露茧