Using LanguageⅡPPT及专用教学设计内容

Warming up 1. Do you know anything about dinosaurs?

2. Have you ever seen the film Jurassic Park? Enjoy some pictures about dinosaurs. Fast reading Does the author believe the dinosaurs can be cloned? 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 Detail reading Answer the following questions: 1.

Why shouldn’t you clone an extinct animal if there isn’t enough diversity in the group?

2.

Why is it wrong to clone an extinct animal if it would live in a zoo? Choose the best answers.

1. 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 2. Which of the following is true? ____ A. Mice 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 mammals. Fill in the blanks according to the text. Post-reading We can infer from the text that _____.

A. scientists are experimenting to clone dinosaurs B. dinosaurs will never return to the earth C. cloned animals will only live in the zoo D. the DNA of dinosaurs can only survive 10000 year True or false according to the text. 1. Scientists are still experimenting with cloning mammals because they think it can make money. 2.The animals that have disappeared from the earth, like dinosaurs,

can be brought back to life through cloning. 3.If we can clone any extinct animals, we should let them live in a zoo. Homework The rest two Aurochs and Quagga are left for you. Follow the examples, and write your own report.