人教课标版高中英语选修8unit2usinglanguage (2).pptVIP

Fill in the blanks with the words given. 1. She was ___________ by her husband’s death. 2. My uncle comes to have dinner with us ________________. 3. He has been working so hard at his lessons, so he ____________ pass the exam this time. 4. Finally his efforts __________. 5. All of them were strongly _____________ the project. cast down from time to time cast down pay off in favour of from time to time be bound to is bound to paid off in favour of Unit 2 Cloning Using Language 选修八 The return of Dinosaurs 霸王龙 tyrannosaurus 剑龙 stegosaurs 雷龙 brontosaurus 翼龙pterodactyl Look at the following pictures and think which film they are from. Have you ever seen the film Jurassic Park? Why do people like this film? What animals do you see in the film? Are they real? 2. Do you like dinosaurs? Can you see them in our real life? Why? 3. Do you think it is possible to clone dinosaurs? If not, why? If yes, do you think that’s good for human beings? Why? outline The film makers are excited at cloning animals and scientists are experimenting cloning ;people want to clone animals like .But there are many reasons it is impossible. Give some reasons why it is either impossible or unsuitable to clone extinct animals. Reason 1: Reason 2: Reason 3: You need perfect DNA. There is not enough diversity for cloned animals to overcome new diseases. It would be unfair to clone any extinct animals if they would have to live in a zoo. 1. The popularity of the film Jurassic Park, in which a scientist clones several different kinds of extinct dinosaurs, proves how the idea struck a mixture of fear and excitement into people’s heart. 电影侏罗纪公园的受欢迎证实了普通人对 这一话题是多么感兴趣, 在该电影中一位 科学家克隆了几种不同的绝种恐龙。 本句是一个复合句, in which引导非限制 性定语从句, 修饰 “the film”; how引导宾语 从句, 作prove的宾语。 Language Points Many people who had seen the film were afraid to go