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1、The perfect copyThere is no forbidden field in science,but we must make sure the technology under control.WELCOME HERE!2021/8/11 星期三1Four hundred years ago Chinese people had created the cloned images in 西游记西游记,but now it has become reality in life.2021/8/11 星期三2the worlds cloned .created by scienti
2、sts On .died in because of .firstmammalScottish22nd February 19962003lung disease2021/8/11 星期三3“Cloning”is a new technology which produces an exact copy of an animal or a plant from its own cells.Scientific terms Scientific terms clone 2021/8/11 星期三4Title understandingTitle understandingHow can you
3、understand the word copy?A.model B.clone C.similarity D.imitationcloned pigs2021/8/11 星期三5First readingMain ideaRefer to the reading passage and find out the main idea.(The reading passage is made up of a newspaper article about cloning and two readers letters.We will be given information about how
4、cloning is being researched and the different attitudes towards it.)2021/8/11 星期三6Match each paragraph with its correct main ideaPara 1Para 2 Para 3Para 4Para 5Para 6An announcement about the first cloned human embryo caused much debate.The first cloned mammal was Dolly.Ian Wilmut is shocked that so
5、me scientists are considering cloning human beings.A woman wants to have a cloned baby.Cloning human embryos is illegal in many countries,but some scientists still want to clone human beings.Chinese scientists continue to research ways in which cloning can benefit mankind.2021/8/11 星期三7Comprehension
6、Comprehension 1.The passage is mainly about_.A.what cloning is B.the advantage of cloning C.arguments about cloning human embryos D.the disadvantage of cloning2.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 ar
7、e against cloning.D.both of the writers are not for cloning human embryos2021/8/11 星期三83.The announcement of successful human embryo cloning has caused much debate because_.A.people still have no clear idea about the results of human cloningB.valuable tissues and organs can be used to save humans C.
8、mankind is going to produce terrible monstersD.people know that nature will punish mankind for human cloningComprehensionComprehension2021/8/11 星期三94.The success of the cloned sheep Dolly has proved that_.A.cloning will create more diseases in animal worldB.cloned animals will die at a muchyounger a
9、ge than normalC.man has been able to produce an exact copy from an adult cellD.man can interfere with nature at his willComprehensionComprehension2021/8/11 星期三105.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
10、human embryos in the end.C.To create new tissues or organs for sale.D.To cure deadly diseases eventually.ComprehensionComprehension6.How does a woman who cannot give a birth benefit from cloning?A.She can have a baby using another womans egg.B.She can have a baby genetically related to her.C.She can
11、 adopt someone elses child by cloning.D.She can have more children.2021/8/11 星期三117.What can we infer from the whole passage?A.Cloning animals is illegal in Italy.B.Chinese scientists are trying to benefit mankind by using cloning technology.C.Chinese scientists want to be the first to clone a human
12、 baby.D.Colin Jake agrees with the scientists who want to clone a human baby.ComprehensionComprehension2021/8/11 星期三122021/8/11 星期三13Careful-readingCareful-reading What are the different attitudes towards the success of cloning a human embryo?On the one hand：On the other hand：Some people consider th
13、at：valuable tissues and organs can be produced and be used to save human lives human beings may be on the way to producing a real-life monster cloning human embryos with the intention to destroy them shows no respectfor human life2021/8/11 星期三14Pro-cloningAnti-cloning1.produce valuable tissues and o
14、rgans that could be used to save human lives1.may produce a real-life Frankenshteins monster2.2.3.3.4.4.5.Find the reasons why people are pro-or anti-cloning in the article and letters and write them in the table belowcure disease like cancerhelp those who are unable to have childrenhelp those who w
15、ant to clone their dead childrencreate more disease in the animal worldcloning shows no respect for human lifehuman life would no longer be uniquewe should be having fewer babies in order to reduce Earths population,not cloning more2021/8/11 星期三15Attitudes towards the first cloned human embryoPro-cl
16、oningIt can produce tissues and organs that are of great(1)_.Anti-cloningWe are(2)_ to produce a real-life Frankensteins monster.Attitudes towards the birth of Dolly the sheepPro-cloningCloning is a wonderful(3)_ breakthrough.Anti-cloningCloning would(4)_ more disease in the animal world.Representat
17、ivesIan WilmutHe never(5)_ to create copies of humans.Instead,he thinks research efforts should concentrate on(6)_ diseases.Faye Wilson(7)_ to have a baby,she is(8)_ to have a child that is genetically related to her.Severino AntinoriHe wants to be the first to clone a human being.Chinese scientists
18、They have focused their efforts on cloning animals and stem cells.China has achieved great(9)_ in producing clones of cows and goats,and continues to research ways cloning can be(10)_ to mankind.valuelikely scientificcreate/causeintendscuring Unable desperatesuccess beneficial2021/8/11 星期三16What use
19、s does cloning have?Disccusion2021/8/11 星期三172021/8/11 星期三18Other uses?2021/8/11 星期三19Is it a good idea to clone humans some day?2021/8/11 星期三20A debateA 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.2021/8/11 星期三21Is it a good idea to clone humans some day?foragainstYour reasons2021/8/11 星期三22 Homework:Homework:Write a letter to the editor and express your opinions about cloning human embryos.2021/8/11 星期三232021/8/11 星期三25