新编第二版新视野大学英语第三册unit8第八单元sectionA课件
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新视野第三册第八单元Unit 8Section A Legal and Moral Implications of Cloning1. Pre-reading1. 1 Background informationCloning: The process of making a genetically identical organism through nonsexual means. DNA: (deoxyribonucleic acid 脱氧核糖核酸) the chemical at the center of the cells of living things which controls the structure and purpose of each cell and carries genetic information during reproduction.1. 2 Topic-related video1. 3 Topic-related discussion2. While-reading2. 1 Global reading2.1.1 Understand the major details of the text1.Could a cloned child share personality characteristics with the original?No, a cloned child and original could only resemble in appearance.2.How would a child feel if he were to be used as an organ donor.He would be psychologically hurt.3.What is the gravest concern about human cloning for society?The creation of a new and disrespected social class: the clones.2.1. 2 Understand organization of the text(五号字,斜体)1)Main idea of the textThe essay focuses on one central theme: the legal and moral implications of cloning. It lists a number of questions about the legal and moral implications that arise from cloning and provides answers to those questions from up-to-date knowledge.2)Text structure analysisPart 1 (Para.1) With the success of cloning an adult mammal, the world was suddenly brought into the reality of human cloning.Part 2 ( Paras.2-3) This part is about the world’s strong and immediate responses in the wake of Wilmut’s announcement.Part 3 (Paras.4-18) This part offers complete or partial answers, from the up-to-date knowledge, to t he six questions on the legal and moral implications of cloning.Part 4(Para.19) This part is intended to reaffirm the author’s opinion that, although the list of questions could go on, people are just beginning to wonder about the future of the world after cloning.2. 2. 1 Words and phrases1)Implication记者们讨论了这场战争的政治含义。