上课用Book-8-Unit-2-cloning-Using-Language.pptxVIP

The (possible) of cloning fierce and extinct wild animals has always excited film (maker). And they are not the only ones! The popularity of films such as Jurassic Park, in which scientist clones several kinds of extinct dinosaurs, (prove) how the idea struck a mixture of fear and excitement people’s hearts. in fact we are a long way from (be) able to clone extinct animals. Scientists still (experiment) with cloning mammals. This is the cloning of mammals is still a new science and (it) story only began seriously in the 1950s as this list shows:;Using Language;Look at the following picture and think which film it is from.; Let’s enjoy some pictures of dinosaurs;剑龙stegosaurs;角龙 ceratopsids;雷龙 brontosaurus;翼龙pterodactyl;Answer the following questions: 1.Have you ever seen the film Jurassic Park? Do people like this film? What animals do you see in the film? Are they real dinosaurs? ;Extensive reading;Read the text and answer the questions.;Is The Return of the Dinosaurs possible?;Give some reasons why it is either impossible or unsuitable to clone extinct animals.;The writer of the text_____ A. is excited by the possibility of cloning fierce and extinct animals B. believes that extinct animals can be brought back to life by cloning C. thinks it impossible or unsuitable to clone extinct animals like dinosaurs D. dreams of dinosaurs returning to the earth;2. The film Jurassic Park is popular because _____. A. people are interested in the subject of cloning B. all the actors are dinosaurs C. it was directed by a scientist who clones dinosaurs D. it proves very interesting;3.which order is right? 5. research usi