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1、Four hundred years ago Chinese people had created the cloned images in Journey to the West, but now it has become reality in life.There is no forbidden field in science, but we must make sure the technology under control.科学无禁区，技术应节制科学无禁区，技术应节制 deficient in knowledge of cloning unfamiliar scientific
2、terms the ability to debateLearning difficulties:Get an idea of what the article is about ( read the 1st and the last paragraphs)Deal with the information you dont know ( circle the words and question things) Read through the article a few times for the further understanding Reading strategy:Underst
3、anding scientific terms (科学术语科学术语)The passage is mainly about_. A. what cloning is B. the advantage of cloning C. arguments about the first cloned human embryo D. the disadvantage of cloningTask1：Fast readingGo through the first and the last paragraphs quickly.Circle the unfamiliar words you do not
4、understand in the first three paragraphs .Task2：ScanningUnderstanding scientific terms1. clone (line 1) 2. embryo (line 1)3. tissue (line 4) 4. cell (line 8)5. organ (line17)The advanced technology in genetics(遗传学遗传学) with which scientists can create or copy things with the same DNA is called clonin
5、g.So “cloning” is a new technology which produces an exact copy of a plant or an animal using its cells.Scientific terms:Scientific terms: Scientific terms:Scientific terms: A cell is the smallest unit of life.An embryo is the beginning of a baby in a mothers body.A tissue is mass of cells forming t
6、he body of an animal or a plant 1. clone (line 1) 2. embryo (line 1)3. tissue (line 4)4. cell (line 8)5. organ (line17)克隆克隆胚胎胚胎组织组织细胞细胞器官器官Scientific terms:Scientific terms:Task3：Structure analyzingA newspaper article Two letters: A _ on the first cloned human _Different opinions on the birth of _Di
7、fferent attitudes towards cloning _ scientists work on cloningPauline CarterColin JakePara 1Para 2Para 3-5Para 6Readers_ towards human cloningattitudesembryoDollyhuman beingsChinesedebateWhat are the different attitudes towards the success of cloning a human embryo? On the one hand On the other hand
8、Valuable human tissues can be produced and be used to save human livesMankind may be on the way to producing a real-life Frankensteins monsterSome people believe thatCloning human embryos with theintention of destroying them shows no respect for human life.Reading comprehension:Reading comprehension
9、: In a scientific fiction, written by Mary Shelly, a scientist named Frankenstein created a monster from pieces of dead bodies, but the monster at last killed him and his family. Its really a scientific tragedy(悲剧悲剧).Frankensteins monster If we call somebody Frankenstein nowadays, we mean that he is
10、 destroyed by something he has created.Background information:Background information:If cloning goes wrong, what will happen?A dog or an eagle?A duck or a crocodile?A cock or a dog?A lion or a kangaroo?A frog or a crocodile?A tortoise or a bear?A bird or a dog?A dog or a man? Cloning: producing an e
11、xact copy of a plant or an animal using its cellsDolly: The worlds attitudes: the first clonedmammal born in 1996 , died in early 2003 many people: scientists:(Para 2)Task4：Note-taking: were praised for their scientific advanceworried(Para 3-5)1.How many scientists are mentioned in this part?Two ( I
12、an Wilmut, Severino Antinori )2. Who wants to clone a human being?Severino AntinoriDetailed reading:Detailed reading:Representatives (代表代表)IntroductionIntentionIan Wilmut A Scottish 1._ who created DollyHis intention has never been to create copies of 2._. Instead, he thinks research efforts should
13、concentrate on 3._ disease.Faye Wilson A 41-year-old 4._5._ to have a baby, she is 6._to have a baby of her own, a cloned child.Severino Antinori An Italian7._He has declared that he wants to bethe 8._ to clone a human being.Chinese scientistsThey have 9._ efforts on cloning animals and tissues. Chi
14、nacontinues to research ways cloning can be 10._ to mankind.scientistphysicianTask5：Form-filling:(Para 3-5 & Para 6)humanscuringsaleswomananxiousfocusedbeneficialUnablefirst If you are given a chance to clone, what would you like to clone, and why? Further discussion:Further discussion:Clone yoursel
15、f? Clone a servant? Clone a beautiful ?Listen to the two readers letters and find their opinions on human cloning. Pauline CarterColin JakeRead the two letters carefully, and judge whether the statements are true or false: Pauline Carter thinks: 1. The nature will pay back if we toy with nature. 2.
16、We should clone fewer babies to reduce the Earths population. Coline Jake thinks: 1. Scientists have succeeded in challenging questions of morality. 2. Human cloning is a good way to save her daughter who has died. Careful reading:Careful reading:Title understanding:Title understanding: 1.What does
17、“copy” here mean? A. model B. clone C. similarity D. imitation2. Whats the literal(字面的字面的) meaning of the title? It means that the clone looks exactly _ _as the original one.The perfect copythesameIs it perfect?-Technology-Morality(道德)-.Further understanding:Further understanding: The perfect copy O
18、nly when cloning benefits not only human beings but also nature can we consider it perfect.We have our principles(准则准则) while nature has its own ones, so we cant go against nature laws. Weshould build a society in harmony with nature. Rules to follow:1.Think of as many reasons as possible to support
19、 your ideas.2.The group who can give the most convincing reasons will win the debate.foragainstHuman cloningFor cloningAgainst cloning1. produce valuable human tissues that could be used to save human lives1. may produce a real-life Frankenshteins monster2. 2. 3. 3. 4. 4. 5. Find the reasons why peo
20、ple are for or against cloning in the article and letters and write them in the table belowdiseases like cancerthose who are unable to have childrenthose who want to clone their dead children more disease in the animal worldcloning shows no respect for human lifehuman life would just become a crop t
21、o be harvested or a product for salewe should be having fewer babies in order to reduce Earths population, not cloning morecurehelphelpcauseFinding reasonsFinding reasons lead to more diseases show no respect for human life use cloning to commit crimescause overpopulation develop new medicines cure
22、more diseases enable people to have children save endangered animals Pro-cloningAnti-cloning支持克隆支持克隆发对克隆发对克隆1.生产出能够拯救人类生命的重要的组织和器官2.治愈像癌症等重大疾病3.帮助不能生育的人拥有自己的孩子4.帮助失去孩子的父母1.可能产生弗兰克斯坦怪物2.克隆会带来更多的疾病3.人的生命将不是唯一的。4.克隆人是对人类生命的不尊重。5.克隆人会造成人口剧增，其结果是自然资源更加短缺。你的观点1, 2,3自从1996年科学家成功克隆多利羊以来，克隆作为一项重大的科学突破，一直为人们所关注。最近，你班就克隆进行讨论，讨论结果如下。请你给英语周报社写篇文章介绍一下讨论情况，并谈谈你的看法。Homework:Homework:
