Unit 3 Science versus nature Reading: the perfect copy

课件24张PPT。Unit 3 Module 5
Science versus nature Science versus nature versus Unit 3unit3versuseffect上课拉！ The great inventionAlexander Graham Bell
(1847-1922) This great invention shortens the distance of the whole world.The great discoveryRobert Hooke
(1635-1703) This is a CellThe discovery of cell starts a new stage of human development. The great discovery The long wayclonecellmore than 300 yearsthe smallest structural unit of an individual form of lifebiologyIt is a long wayThe first cloned mammal, Dolly was created by a Scottish scientist and his group in 1996.How did she come to this world?1.What’s the world’s first cloned mammal?. Dolly’s birth What is “clone”? Cloning means p an exact c of an animal or a plant from its own c .roducingopyellsWhat is cloning?The perfect copyReading What does “Copy” here mean?Fast readingThe Perfect CopyCLONEWhat is the style of the passage?Scientific article.How to read articles related to science ?1)Begin by reading the first and last paragraphs for an idea of what the article is about.

2)scan the body of the article.
circle unknown words
question things
3)read through the article a few times.Reading strategy What is the topic sentence of the whole passage?A recent announcement by scientists that they have successfully cloned the first human embryo has caused much debate and has shocked many people around the world.A newspaper
articleTwo lettersDebate after cloning________________Debate after cloning______Debate about the ________of cloning
human beings________cloning animalsPara.1Para.2Para.3-5Para.6Structure analyzinghuman embryoDollyChina’sintentionOn one hand …on the other hand… however, …Three person’s attitudesReader’s attitudes to humans cloningDetailed reading Finish the true or false on P44
What is the relationship between the last paragraph and the title?FFTTF2. What is the relationship between the last paragraph and the title?1) We also know the Chinese scientists think cloning must_______________.
2) From this paragraph and the title, we know the writer’s__________________.What is the perfect copy ? benefit mankindopinion about cloningPauline Carter thinks cloning a baby
is ________.we will Produce a _______ or even a ____________.Colin Jake is in___________________ with human cloningimmoralMonster superhuman racecomplete agreement Two LettersConsolidation Cloning is producing an exact copy of a plant or an animal using its cells. However, human cloning has caused much d_____. On one hand, it is a wonderful scientific b_____________ ; on the other hand,some people think it shows no r_______ for human life. Generally speaking, cloning what can b______ mankind is acceptable. ebatereakthroughespectenefit Summarize the reasons for agreement and disagreement about cloning according to the text. 1.produce tissues and
organs to save human
lives
2.Cure diseases like cancer
3.help those who are
unable to have children
4.help those who want to
clone their dead children
…
1.may produce a real-life Frankenstein’s monster
2.create more disease in the animal world
3.Cloning shows no respect for human life
4.human life will no longer be unique
5.We should be having fewer babies in order to reduce earth’s population ,not cloning more
… If you were given a chance to clone, what would you like to clone, and why?
Oh, my god!
I was cloned.Imagine freely !Discussiondebate What’s your opinion about cloning?
pro-cloning or anti-cloning, why?
Writing 近来，你班举行了一场关于CLONE利与弊的讨论，讨论结果见下表：homework 近来，你班举行了一场关于CLONE利与弊的讨论，讨论结果见下表：Good bye!Frankenstein是小说<弗兰肯斯坦>中的人物,
英语中常用
Frankenstein’s monster
指最终毁灭自己的创造者的事物．背景知识