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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,*,Science and Nature,海门中学 姜璐璐,Im the worlds first cloned mammal.,19962003,lung disease,Dolly,Lead-in,Dolly and its creator,a Scottish scientist,Dolly was the first cloned mammal created by a Scottish scientist and his group in 1996.Dolly was exactly the same as her mother,in appearance and in genes.This new technology is called cloning,which produces an exact copy of an animal or a plant from its own cells.,Introduction to Dolly,My name is,Cc,I was born in December 2002.,Scientists created me with a cell taken from my mother,Rainbow,.,Our names are,Noel,Engel,Star,Joy,and,Mary,.,Can you recognize each of,us?,My name is,Andi,Im the first genetically modified monkey.,The recent success in cloning animals has resulted in fierce,debate,between scientists,politicians and the public.,The perfect copy,Reading,First readingmain idea,Second reading,Difficult terms&new words,Third reading,Detailed information,Further discussion,Homework,Reading strategy,Reading strategy,Go through the reading strategy,and,find out how to work out the meaning of these scientific terms.,Step,1,Step,2,Step,3,Begin by reading the first and last paragraphs,for an idea of what the article is about.,Circle any words you do not now.Question things you do not understand or that do not appear to,make sense,.,Read through the article a few times,and,make sense of,the scientific terms upon further readings.,First readingMain idea,Please read the passage,silently,and find out the main idea.,What is the main idea of this passage?,Cloning is producing an exact copy of a plant or an animal using its cells.,Ian,Wilmut,is shocked that some scientists are now considering cloning human beings.,Opposite opinions of Pauline Carter and Colin Jake on“The perfect copy”.,It is about the debate whether we should clone human beings among people.,Second reading,Difficult terms&new words,Pay attention to the following words and guess their meanings while doing the second reading.,Scientific terms:,embryo(L1)tissue(L4)cell(L9),New words:,intention(L16)anxiety(L21)adopt(L23)consequence(L35)harvest(L36)transform(48),Scientific terms,A cell,is the smallest and basic unit of life.,Tissue,is a collection of cells that form the different parts of humans,animals and plants.,An embryo,which is the beginning of a baby in a mothers body,(human being in the earliest time of development),is made up of many stem cells,Match the new words from the article and letters with their meanings.,intention,anxiety,adopt,consequence,harvest,transform,pletely change something so that it is better,become the,parent(s,)of somebody elses child,the result of something that has happened,cut and gather a crop,the state of feeling nervous and worried,what someone plans to do,Third reading,Detailed information,Read the article again,and finish the following exercises:,What are the different attitudes towards the success of cloning a human embryo?,On the one hand _,_,On the other hand _,_,valuable tissues can be produced and be used to save human lives,human beings may be on the way to producing a real-life Frankensteins monster,Para.1,Para.2,different opinions on the birth of _,T/F Dolly,the first cloned mammal,is exactly the same as other sheep.,Why were many people worried about the birth of Dolly?,Cloning would lead to more diseases in the,animal world.,died at a much younger age than normal,Dolly,Who are the persons in the article related to cloning?,persons,introductions,relations to cloning,Ian Wilumt,a Scottish _ who created Dolly,the first mammal to be cloned successfully from_,He was _when hearing_,_.He never intends to_.Instead,he thinks research efforts should concentrate on _,_that can be used to_,_.,Faye Wilson,a saleswoman of 41 years old who cannot have a _.,She doesnt want to adopt someone elses child,if she had the chance,she would_.,Severino,Antinori,an Italian_,He has declared that_,_.,Chinese scientists,who have focused their efforts on _,_,_.,China has succeeded in _,_,and continues to research the ways in which _,_.,scientist,an adult cell,shocked,some scientists,were considering cloning human beings,create copies of humans,creating new tissues,and organs,cure,diseases like cancer,baby,have a cloned baby right now,physician,he wants to be the,first to clone a human being,cloning animals as well as cloned tissues to be used in medical treatment,producing clones of,cows and goats,cloning can benefit,mankind,Para.3-,6,Pauline Carter is _ cloning.,Reasons:,Coline Jake is _ cloning.,Reasons:,1.Human life would just become a crop to be,harvested or a product for sale.,2.We should be having fewer babies in order to,reduce Earths,population,not cloning more.,I would clone her immediately so that I could,be with her again.,anti-,pro-,Two letters:,Find out the two writers attitudes towards human cloning.,Reading comprehension:,1.The announcement of successful human embryo cloning has caused much debate because_.,A.people still have no clear id
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