高二英语 unit3 science versus nature-reading 2课件 牛津译林版必修5 课件.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,高二年级 英语,Reading(1),Unit3,Module5,The perfect copy,Title understanding,How can you understand the word,copy,?,A.,model,B.,clone,C.,similarity,D.,imitation,cloned pigs,Do you think it would be a good idea to clone humans some day?,Why or why not?,Brain-storming,Fast 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?,Both,Dolly,Anti-cloning.,Now,can you work out the meaning of the scientific items which you dont understand at the first time?,clone (line 1),embryo (line 2),tissue (line 4),organ (line 4),cell (line 9),egg (line 24),be genetically,related to (line 25),克隆,胚胎,组织,器官,细胞,基因上有关系,卵子,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.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,Main idea,Para 1,Para 2,Para 3,Para 4,Para 5,Para 6,An announcement about the first cloned human embryo caused much debate.,The first cloned mammal was Dolly.,Ian,Wilmut,is shocked that some 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.,detailed reading,C.1,1.F 2.F 3.T 4.T 5.F 6.F,detailed reading,C.2,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:,Pro-cloning,Anti-cloning,produce valuable,tissues and organs that,produce a real-life Frankensteins monster,cure diseases like cancer,help those who are,unable to,help those who want to,create more disease,cloning shows no,respect for,be no longer unique,having fewer babies to,reduce,not cloning,more.,Part.D,P44,1.b 2.a 3.d 4.e 5.c 6.g 7.h 8.f,Part.E,P45,1.cloning 2.cell,3.successfully 4.immoral,5.right 6.consequences,7.younger 8.humans,9.laws 10.Italian,The Perfect Copy,an article related to science,difficult or unfamiliar words,(scientific items),What shall we do when we,come across,difficult words while reading?,Be,prepared to spend time working out the meaning of the words to understand the meaning of the text as a whole.,Begin by reading the first and last paragraphs to find what the text is about.,Scan the,body,circle,any unknown words and question things you dont understand.,Read it through a few times.,Youll be amazed to discover that what seemed confusing at first makes sense,upon further reading,!,1.Read the first and last paragraphs to get the main idea.,2.Listen and circle the unknown words.,Practice reading!,3.Read again and finish part C1(Page44),4.Read for the fourth time and choose the right answer.,Pauline Carter is _ cloning.,A.for B.with C.on D.against,2.Why did Colin Jake agree with human cloning?,A.He thought it was very interesting.,B.He wanted to be with his daughter.,C.He thought cloning was really science.,D.He wanted to see cloning with his own eyes.,D,B,3.What did Pauline advise people who have no children to do?,A.Cloning a child at once.,B.Buying a child from friends.,C.Adopting a child.,D.Not thinking about it any more.,C,Read for the last time and fill in the table.,Different opinions on the first human embryo _,Agreeing,Disagreeing,Human embryo cloning can produce valuable tissues and _ that could be used to _ lives,We may be on the way to producing a real-life Frankensteins_,Different opinions on the birth of _,People _ scientists for the scientific breakthrough.,Cloning would create more _ in the animal world.,cloning,organs,save,monster,Dolly,praised,disease,Ian,Wilmuts,intention,Severino,Antinoris,intention,Research efforts should _ on creating new tissues and organs for medical use.Cloning human embryos with the intention of destroying them shows no _ for human life.,To be the first to clone a human being.,Chinese scientists have focused their efforts on cloning animals and stem cells.They have _ in cloning cows and goats.,concentrate,respect,succeeded,Whats your opinion about cloning?,Homework:,背诵两封信,(,P43),Part E,Page45,查找下列词缀的含义及例子,(,两个,):,de-,mal-,non-,inter-,tele,-,trans-,mis,-,sub-,over-,-al,-ion,-ship,-,dom,-,ish,-en,-proof,-ward,-like,-,ese,（写在作业本上）,4.,Prepare language points,