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1、 Revision 1. 1.Be different fromBe different from2.depress;not happy2.depress;not happy3.Be suitable for 3.Be suitable for 4.Have a great 4.Have a great effect oneffect on5.Support 5.Support 6.Be against6.Be against differ fromdiffer from cast down cast down be appropriate to be appropriate to have
2、a great impact onhave a great impact onin in favour favour of ofobject toobject to What will you What will you restorerestore if if you have a chance?you have a chance?Do you think it possible for people to clone a dinosaur ? Why ? 1.What animals have people cloned ?2.Can we really clone dinosaurs n
3、ow ?3.When did dinosaurs disappear from the earth ?Task 1Fast readingDinosaurs are extinct animals.Would you like to restore them?= Would you like to _ dinosaurs _?bring back to lifeA: Elizabeth! I thought Bob passed away last year.B: I had him cloned.= B: Although Bob was dead, I _ him _ by means o
4、f cloning.broughtback to life resist vt 抵抗抵抗, 对抗;抵挡对抗;抵挡, 防止防止If you are strong enough,you can resist_.If you are very smart , you can resist_.Cannot / could not +resisttemptationssome diseasesbeing cheatedoccasionally now and thensometimes from time to time有时有时,间或间或,偶尔偶尔Please read the passage agai
5、n, and choose the correct answer.Task 21.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
6、of dinosaurs returning to the earth.主旨大意主旨大意2. The film Jurassic Park is popular because_. A.people are interested in the subject of cloning B. all the actors are dinosaursC. it was directed by a scientist who clones dinosaursD. it proves very interesting细枝末节细枝末节3.Which of the following is true?_A.M
7、ice were cloned in 1981.B. Dolly the sheep was the first cloned animal.C. The name of the cloned cow is “Bison”D. China was successful in cloning twin calves.4. The reasons why a group of cloned animals all die of the same illness do NOT include_. A. they have the same arrangement of genes B. there
8、isnt enough diversity in the group for it to overcome illnesses C. the illness is a new one D. their arrangement of genes can not resist that new disease5. We can infer from the text that_ A. scientists are experimenting to clone dinosaursB. dinosaurs will never return to the earthC. cloned animals
9、will only live in the zooD. the DNA of dinosaurs can only survive 10, 000 year推理判断推理判断 May the best animal win ! Which extinct animals are worth restoring by means of cloning? Choose one and use the information to help you argue why this animal should be restored to the earth.Great Auk (1844)Auroch (1627)Dodo bird (1755)Quagga (1883)