1、M5U3 Science and nature,Reading 1,Step1 Previous work 1) 有遠(yuǎn)見的科技 2) 一方面另一方面 3) 玩弄自然 4) 導(dǎo)致 5) 因sth表揚(yáng)sb 6) after all _ _,for one thing/for another thing on one hand/on the other hand,toy with nature,lead to =contribute to= result in = bring about=make for=set off,praise sb for sth. /be praised for sth.

2、,畢竟 , 終究,forward-looking technologies,The day we looked forward to _(come) at last.,The experiment he devoted himself to succeeded finally.,came,cause sb to do sth,Dont blame her. After all, she is only a child of 7. I failed (in) the exam after all.,7) 專心創(chuàng)造新的組織和器官 8) 打算 9) 義無返顧的進(jìn)行，推動(dòng) 10) 集中精力做sth.

3、11) 成功地做成sth. 12) 完全贊同 13) on a personal note,concentrate on creating new tissues and organs,with the intention of,push ahead with,succeed in doing sth.,focus ones efforts on,in complete agreement with,就(我)個(gè)人而言,The perfect copy,There is no forbidden field in science, but we must make sure the techno

4、logy under control.,WELCOME HERE!,Four hundred years ago Chinese people had created the cloned images in Story of a Journey to the West, but now it has become reality in life.,the worlds cloned .,created by scientists on .,died in because of .,first,mammal,Scottish,22nd February 1996,2003,lung disea

5、se,“Cloning” is a new technology which produces an exact copy of an animal or a plant from its own cells.,Scientific terms,clone,Comprehension,The passage is mainly about_. A. what cloning is B. the advantage of cloning C. arguments about cloning human embryos D. the disadvantage of cloning,2. The a

6、nnouncement of successful human embryo cloning has caused much debate because_. A. people still have no clear idea about the results of human cloning B. valuable tissues and organs can be used to save humans C. mankind is going to produce terrible monsters D. people know that nature will punish mank

7、ind for human cloning,Comprehension,3. The success of the cloned sheep Dolly has proved that_. A. cloning will create more diseases in animal world B. cloned animals will die at a much younger age than normal C. man has been able to produce an exact copy from an adult cell D. man can interfere with

8、nature at his will,Comprehension,4. According to the passage, what is the real intention of Ian Wilmuts cloning research? A. To create copies of humans in the end. B. To destroy human embryos in the end. C. To create new tissues or organs for sale. D. To cure deadly diseases eventually.,Comprehensio

9、n,Comprehension,5. We can learn from the two letters_. A. both of the writers are pro-cloning. B. both of the writers are anti-cloning. C. neither of the writers are against cloning. D. both of the writers are not for cloning human embryos,Step3 True or False ( ) 1. People all over the world are hap

10、py about the idea of cloning human beings. ( ) 2. Dolly, the first cloned mammal, is exactly the same as other sheep. ( ) 3. According to the article, the scientist who created Dolly does not agree with cloning human beings.,F,Not all people,F,Not exactly,T,( ) 4. Cloning can be used to cure disease

11、s because it can produce new tissues and organs. ( ) 5. Cloning human beings is illegal in many countries, so no scientists want to clone human beings. ( ) 6. Colin Jake is against cloning humans, just like Pauline Carter.,F,F,Not like,T,Not everyone,What uses does cloning have?,Discussion,Other use

12、s?,Is it a good idea to clone humans some day?,A debate,Rules to follow: 1.Think of as many reasons as possible to support your ideas. 2.Present at least three reasons. 3.The group who can give the most convincing reasons will win the debate.,Is it a good idea to clone humans some day?,for,against,Y

13、our reasons,Against,tissues,monster,cancer,Create,unable,respect,children,harvested,population ,Step5 句子結(jié)構(gòu)分析 1 On the other hand, many people, including some scientists, disagree and are afraid that , if mankind toys with nature in this way, we may be on our way to producing a real-life Frankenstein

14、s monster. including some scientists在本句中是 _, 它會(huì)帶來_。本句是復(fù)合句，主句的主語是_, 謂語是_, that引導(dǎo)的是_從句, if是從句中的條件句。,插入語,兩個(gè)逗號(hào),賓語,2 Ian Wilmut, the Scottish scientist who created Dolly, is shocked that some scientists are considering cloning humanbeings. the Scottish scientist who created Dolly是Ian Wilmut的_. that引導(dǎo)的是_從

15、句. 3.People often have this belief that development is bad for the environment that引導(dǎo)的是_從句.,同位語,賓語,同位語,4. What Im here to say is that having worked with many environmental consultants, I know that a healthy environment and development should be possible at the same time. What Im here to say 是_ 從句； that引導(dǎo)的是_從句；that引導(dǎo)的是_從句, 既從句中又套了一個(gè)從句。,表語,賓語,主語,Step6 Consolidation,1. _ will you _ waste paper? A. What; deal with B. How; deal with C. How; do with D. How; do to 2. Some animals die _ the bad environment, which causes them _. A. of; to die away B. of; dying out C. from; to die out D. from