1、1. It is a way of making an exact copy of another animal or plant.I dont know the exact size of the room. Hes in his mid-fifties|； well|， fifty-six to be exact (ie more accurately).Shes a very exact person. We need exact instruments. Thats exactly what I expected. -So she wants to sell the house and

2、 move to London. -Exactly.- So he told you youd got the job?-Not exactly|， but he said they were impressed with me.2. It happens in plants when gardeners take cuttings from growing plants to make new ones. It also happens in animals when twins identical in sex and appearance are produced from the sa

3、me original egg. It 代指什么？identical in sex and appearance 是一個(gè)形容詞短語(yǔ)作后置定語(yǔ)修飾twins.This picture is identical to/with one my mother has. 這張照片和我母親的那張一模一樣.The sisters were identical in appearance and character.This is the identical room we stayed in last year. 這是我們?nèi)ツ曜∵^(guò)的（同一間）房間.3. Then came the disturbing ne

4、ws that Dolly had become seriously ill. 接著傳來(lái)了多莉病重的壞消息。They were charged with disturbing the public peace. She was disturbed to hear you had been injured in the accident.Ella had a dream which was unpleasant and disturbing.當(dāng)時(shí)間副詞now|， then位于句首|，謂語(yǔ)是come|， appear等表示出現(xiàn)的動(dòng)詞時(shí)|，主句用全倒裝。Now comes your turn. No

5、w comes the boss you are waiting for.Then came the day we had been looking forward to.即學(xué)即練：In the dark forests_ many lakes |， some large enough to hold several English towns. A. stand many lakes B. lie many lakes C. many lakes lie D. many lakes stand4. Cloning scientists were cast down to find that

6、Dollys illnesses were more appropriate to a much older animal.be appropriate to/forIt would not be appropriate for me to discuss that now.His formal style of speaking was appropriate to the occasion.5. Altogether Dolly lived for six years|， half the length of the life of the original sheep. altogeth

7、er adv.There were altogether/ all together 42 students in the class. (in all/ in total )Its altogether out of the question. I dont altogether agree with you. original adj/n. 原始的|； 最初的|； 原創(chuàng)的 originally adv.The Indians were the original inhabitants of North America. I prefer your original plan to this

8、 one. His designs are highly original.This is a translation|； the original is in French. The school was originally quite small. 6. Dollys appearance raised a storm of objections and had a great impact on the media and public imagination. raise= bring about vt. 引起|，使出現(xiàn) raise salaries|， prices|， profi

9、ts|， temperature|， standards|， voice|， raise doubts|， fears|， suspicions|， etc in peoples minds It is difficult to raise a family on a small income. Im glad you raised that point. The book raises many arguments about this issue. Eyebrows were raised/There were many raised eyebrows when he shaved all

10、 his hair off. 查字典|，比較一下 raise/ rise/ arise/ arouse 如: Pre-reading中的What problems may arise when humans are cloned?a storm of: a storm of protest/ bullets / cheers/ applause / criticism/ abuse 一陣抗議/彈雨/歡呼聲/掌聲/ 抨擊/ 辱罵 have/ make a strong/ great impact on 對(duì)有巨大影響This book made a great impact on its read

11、ers.7. The possibility of cloning fierce and extinct wild animals has always excited film makers.makera car/film/shoe/coffee/wine/ decision /policy maker The boy was labeled a troublemaker.the Maker (=the Creator|； God） extinct adj.If we continue to destroy the tropical rain forest|， many more speci

12、es will become extinct.My hope of getting some employment was extinct. An extinct volcano does not erupt any more. 拓展: n._The breed was on the verge/edge/brink of extinction. Many endangered species now face extinction. 8. The popularity of the film Jurassic Park|， (in which a scientist clones several different kinds ofextinct dinosaurs)|， proves how interested ordinary people are in the subject.in which引導(dǎo)_從句|， which指代先行詞_|；how引導(dǎo)prove的_從句|，并且要用