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人教2003课标版《Using LanguageⅠ》集体备课PPT课件优质课下载
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: