高中英语the perfect copy课件牛津必修5.ppt

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1、Unit 32021/8/11 星期三1My understanding of the text The reading passage is made up of a newspaper article about cloning and two readers letters.We will be given information about how cloning is being researched and the different attitudes towards it.2021/8/11 星期三2learning difficultiesdeficient in knowl

2、edge of cloningunfamiliar scientific terms the ability to debate2021/8/11 星期三3structure of reading 1structure of reading 1pre-readingfast-readingdetailed-reading debatetitle-understandingbrain-stormingreading strategymake sense of scientific termsthree questions in A1comprehension exercisemain idea

3、of each paragraphanalysis of last two letterslistening and consolidationrules offered to follow2021/8/11 星期三4The perfect copyThe perfect copy2021/8/11 星期三5Title understandingTitle understandingHow can you understand the word copy?A.model B.clone C.similarity D.imitationcloned pigs2021/8/11 星期三6 Do y

4、ou think it would be a good idea to clone humans some day?Why or why not?Brain-storming2021/8/11 星期三7Reading articles related to scienceReading articles related to scienceProblemsSolutionsThe way of reading difficult or unfamiliar words be prepared to work out1)Begin by reading 2)scan the body circl

5、e unknown words question things 3)read through the article a few timesReading strategyReading strategy2021/8/11 星期三8Fast readingFast reading 1.Does the article give an anti-or pro-cloning point of view,or both?2.What was the name of the first cloned mammal?3.Is Pauline Carter pro-or anti-cloning?Bot

6、hDolly Anti-cloning.2021/8/11 星期三9Scientific termsScientific terms A cell is the smallest unit of life.A stem cell is a further developed cell.A e_ is the beginning of a baby in a mothers body.mbryo2021/8/11 星期三10 1.The two cells are combined and become one cell.2.The cell grows into an embryo which

7、 is put into the body of another female sheep.3.A sheep is delivered.Scientific termsScientific terms2021/8/11 星期三11 Dollys genetic mother is a sheep.Ian just created her,so he isnt Dollys father g_ though he is called Dolly Father.eneticallyScientific termsScientific terms2021/8/11 星期三12Comprehensi

8、onComprehension 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

9、are against cloning.D.both of the writers are not for cloning human embryos2021/8/11 星期三13Main ideaMain idea Para 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 some scientists are co

10、nsidering 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 星期三14detailed readingdetailed reading

11、 Some scientists Ifcan producesave human lives many people,including If.interfere withproduce a monster point out disagree&fear2021/8/11 星期三15detailed readingdetailed reading Cloning:Dolly the sheep:The worlds attitudes:producing an exact copy of a plant or an animal using its cells the first mammal

12、 born in 1996 died in early 2003 Note-making:1)be angry (create more diseases)2)be praised for their breakthrough 2021/8/11 星期三16detailed readingdetailed reading To deliver a _human baby,some scientists are already pushing_ with research though_ human embryos is illegal in many countries.An Italian

13、doctor is one of the _ in the kind of research.Its_ that he wants to be the first to clone a human being.In China,scientists have _their efforts on cloning _stem cells but also animals.China has_ to produce clones of cows and goats and went on _ their research on ways that cloning can be of benefit_

14、 mankind.cloned ahead cloning leaders declared focusednot only managed with to Listening:2021/8/11 星期三17detailed readingdetailed reading Read the article and the two letters as well to find the reasons why people are pro-or anti-cloning to complete a table.Getting information:2021/8/11 星期三18 Pro-clo

15、ning Anti-cloningproduce valuable tissues and organs that produce a real-life Frankensteins monstercure diseases like cancerhelp those who are unable to help those who want to create more disease cloning shows no respect for be no longer uniquehaving fewer babies to reduce,not cloning more.2021/8/11

16、 星期三19ClozeCloze An announcement that scientists have cloned the first human embryo has led_ much debate made many people_.On the one hand,it is pointed out _cloning an embryo can produce valuable tissues and organs to save human lives.On the other hand,many people fear that mankinds _ with nature m

17、ay contribute to _ a real-life monster.Cloning is an _ copy of a plant or an animal.Dolly the sheep is a good_ of cloning.Her birth made many people angry because they thought cloning would _ more disease in the animal world.to shockedthat interfering producing exact example create2021/8/11 星期三20 Bu

18、t the Scottish scientists intention was to _ new tissues and organs to_ diseases like cancer not to create copies of humans._,its good news for a 41-year-old saleswoman,who was _ to have a baby of her own.While cloning is_ in many countries,some scientists are already doing research to_ a cloned hum

19、an baby,and an Italian doctor,one of the leaders in the research,wants to be the_ to clone a human being.In China scientists are making _to clone animals as well as_.They have _ produced clones of cows and goats and go on with their research to_ mankind.create cureHowever illegal desperate deliver f

20、irst efforts successfully cells benefit2021/8/11 星期三21A 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 星期三22A debateA debate It is good to

21、clone human embryos.foragainstYour reasons2021/8/11 星期三23 Homework:Homework:Write a letter to the editor and express your opinions about cloning human embryos.2021/8/11 星期三24 2021/8/11 星期三25 In Mary.W.Shellys novel,Frankenstein made a monster,but eventually he was killed by it.2021/8/11 星期三262021/8/11 星期三27