1、高二英语 选修8 Unit 2 第六课时 using language Teaching Goals: 1.Activate the Ss to show their opinions about the cloning2. Enable the Ss to write and article on this debate. 翻译词组：1，使沮丧 2， 赞成，支持 3， 反对 4， 一定；注定 5，不时 6，使复生 7，在另一方面 8，把建立在基础上 9，值得做某事 10，通过（方式） 11, 一直，总是 Step I Pre-reading 1.What animals have peopl
2、e cloned ? 2.Can we really clone dinosaurs now ? 3.When did dinosaurs disappear from the earth ?Step II Reading:1.Fast reading : Tell T or F 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 dinos
3、aurs, can be brought back to life through cloning.3) If we can clone any extinct animals, we should let them live in a zoo.2. Scanning1. The writer of the text_ A. is excited by the possibility of cloning fierce and extinct animals. B. believes that extinct animals canbe brought back to life by clon
4、ing.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 dinosaursC. it was directed by a scientist who clo
5、nes dinosaursD. it proves very interesting 3.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 twin calves.4. The reasons why a group of cloned animals all die of the s
6、ame illness do NOT include_. A. they have the same arrangement ofgenes B. there 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
7、 to clone dinosaursB. dinosaurs will never return to the earthC. cloned animals will only live in the zooD. the DNA of dinosaurs can only survive 10, 000 year. Language points1. from time to time = occasionally, now and then有时, 间或, 偶尔,2. in vain invein徒然，白费，无效Day after day she for him to telephone h
8、er.日复一日，她徒劳地等待他的电话。They endeavoured to make her happy 他们尽量使她快乐，却徒劳无功。All our work 我们的工作全都白干了。3. resist 1) 抵抗To resist or not to resist Japan? 要不要抗日? 2)抗(酸),耐(热等)This special coating is designed rust. 这一特别的涂层旨在抗锈。 A healthy body disease. 健康的身体能抵御疾病。 3) (常用于否定句)忍耐,忍住+v-ingI the temptation to tease Ollie. 我忍不住要逗奥利玩