英语：unit3(scienceversusnature)资料(4)(译林牛津版5).pptx

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1、第1页/共23页第2页/共23页第3页/共23页第4页/共23页2.Whats the topic sentence of Para.2?1.Whats the main idea of Para.1?3.Who is Ian Wilmut?4.Why is cloning human embryo good news for Faye Wilson?6.What has China cloned and what does it continue to research?5.What are some scientists doing while cloning is illegal in

2、many countries?第5页/共23页 Whats the main idea of Para.1?A.Announcement on cloning caused debateB.Some scientists are for cloning human embryosC.Many people show disagreement and fear第6页/共23页Whats the topic sentence of Para.2?Cloning is an exact copy of a plant or animal using its cell.第7页/共23页Para.3:W

3、ho is Ian Wilmut?A Scottish scientist who created Dolly;Father of Dolly 第8页/共23页Para.4:Why is cloning human embryo good news for Faye Wilson?Because she cant have a baby herself.She could have a cloned baby.第9页/共23页Para.5:What are some scientists doing while cloning is illegal in many countries?Push

4、ing ahead with research so as to deliver a cloned human baby.第10页/共23页Para.61.What have Chinese scientists cloned?2.What does China continue to research?Cows and goats.Ways in which cloning can benefit mankind.第11页/共23页In Mary.W.Shellys novel,Frankenstein made a monster,but eventually he was killed

5、by it.第12页/共23页mbryoA cell is the smallest unit of lifeA stem cell is a further developed cell.A e_ is the beginning of a baby in a mothers body.第13页/共23页Dollys genetic mother is a sheep.Ian just created her,so he isnt Dollys father g_ though he is called Dolly Father.enetically第14页/共23页True or fals

6、e statements on Para.s 2-3:1.Dolly was the 1st animal to be cloned from an adult cell.2.Dolly was born in 1996 and died in 2003,at a much earlier age than expected.3.When Dolly was born,many people were angry because cloning caused more disease.4.Scientists were on the whole praised for their wonder

7、ful breakthrough.5.Ian is a doctor who created Dolly.第15页/共23页6.Ian is pleased some scientists are considering cloning human beings.7.Ian thought factors such as intellect and mood may not be important for a cow or a mouse or humans.8.Ian thinks scientists should try to make tissues and organs that

8、could finally be used to cure diseases like cancer.9.Some people consider cloning human embryos with the intention of killing humans shows no respect for human life.第16页/共23页True or false statements on Para.s 2-3:1.Dolly was the 1st animal to be cloned from an adult cell.2.Dolly was born in 1996 and

9、 died in 2003,at a much earlier age than expected.3.When Dolly was born,many people were angry because cloning caused more disease.4.Scientists were on the whole praised for their wonderful breakthrough.5.Ian is a doctor who created Dolly.FFFTF第17页/共23页6.Ian is pleased some scientists are considerin

10、g cloning human beings.7.Ian thought factors such as intellect and mood may not be important for a cow or a mouse or humans.8.Ian thinks scientists should try to make tissues and organs that could finally be used to cure diseases like cancer.9.Some people consider cloning human embryos with the inte

11、ntion of killing humans shows no respect for human life.FFTF第18页/共23页Can they be as clever as we are?Can they feel how we feel?Can they love what we love?第19页/共23页Paulinereasonsagainst human cloningCloning is immoral.have to deal with consequences.what will happen.,we should have fewer babiesMany ch

12、ildren with no parents would be delighted to第20页/共23页Jakereasonsfor human cloningfantanstic.challenging questions change my life.第21页/共23页DebateUseful words and phrases:1.I m for/against human cloning because 2.I think/believe human cloning is3.On a personal note,4.I m in complete agreement with5.I can t agree with whatsaid 6.I think what stated is unreasonable第22页/共23页感谢您的观看！第23页/共23页