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会计学1第一页,共21页。 Whats your opinion of cloning dinosaurs? Whats your opinion of cloning human beings? Free TalkDiscussion第1页/共21页第二页,共21页。dead personhuman egg cells and embryos needed for cloning research are difficult to obtain.some evil people may hope to clone themselves to attain their ambitions.it may cause moral questions.clone human beings第2页/共21页第三页,共21页。第3页/共21页第四页,共21页。Please enjoy some pictures about dinosaurs. 第4页/共21页第五页,共21页。霸王龙tyrannosaurus剑龙(jin ln)stegosaurs第5页/共21页第六页,共21页。三角(snjio)龙triceratops第6页/共21页第七页,共21页。雷龙(li ln) brontosaurus第7页/共21页第八页,共21页。翼龙pterodactyl第8页/共21页第九页,共21页。Look at the following pictures and think which film they are from ?第9页/共21页第十页,共21页。第10页/共21页第十一页,共21页。Para1 explain the impossibility of cloning dinosaurs Para2 conclude that its just a dreamPara3 introduce the topic of the passage Fast Reading第11页/共21页第十二页,共21页。What is the writers attitude towards cloning the dinosaurs? A. Supportive. B. Neutral (中立(zhngl)的). C. Negative (否定的). D. Subjective(主观的).objective客观的, positive肯定的 impartial 公平(gng png)的 arbitrary武断的 optimistic乐观的 pessimistic悲观的critical持批评态度的 cautious谨慎的 indifferent冷漠的 第12页/共21页第十三页,共21页。2.Scientists are still experimenting with cloning mammals because they think it can make money.Fill in the blanks or tell True or False1.The popularity of films such as_, in which a scientist clones several kinds of _dinosaurs, proves how the idea_a mixture of_ _.Jurassic Parkextinctstruckfear and excitementinto peopleshearts.the cloning ofmammals is still a new science.Careful Reading para.1第13页/共21页第十四页,共21页。第14页/共21页第十五页,共21页。1.The animals that have disappeared from the earth, like dinosaurs, can be brought back to life through cloning.Para2Unfortunately, with what we know now, this is either impossible or unsuitable.Evidence:2.The_ _ is that you need perfect DNA.3. All_ of cloning an animal will be _ if there is not enough _ in the group to _ _.initialeffortsin vaindiversityrequirementovercomeillnesses第15页/共21页第十六页,共21页。_ for its impossibility Perfect is needed. There is not enough _ in the group. A (n) _ would be needed for the cloned extinct animals.Reasonsdiversitysuitable habitatDNA第16页/共21页第十七页,共21页。_The chance of dinosaurs returning to the earth is _.merely a dreamConclusionPara3第17页/共21页第十八页,共21页。Aurochs (1627)Dodo bird (1755)Quagga (1883)Discussion第18页/共21页第十九页,共21页。第19页/共21页第二十页,共21页。Finish your writing after class.finish第20页/共21页第二十一页,共21页。
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