Cloning--修订稿-22-where-is-it-leading-us.ppt

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1、The roses in her hand; the flavor in mine.”Welcome to binhai enjoy a movie Cloning -where is it leading us?Cloning -where is it leading us?滨海中学英语组滨海中学英语组 孙明瑞孙明瑞 Listening and reading, match the main idea of each paragraphPara 1: Cloning has two major uses.Para 2: The problems of Dolly. Para 3: The e

2、ffect of Dolly. Para 4: Peoples attitude towards cloningPara 5: Cloning is a way of making an exact copy of another animal and plant.1、The sheep that donated the somatic cell most probably lived _ years. A. 3 B. 6 C. 9 D. 12细节理解Reading and comprehending2、The word “straightforward” in para 2 probably

3、 means _. A. uncomplicated B. arguable C. important D. moral 词义猜测词义猜测推理判断推理判断3、 From the last paragraph we can infer that _.A. cloning will come to an end because of the objectionsB. cloned human beings will be produced in the near futureC. many countries will use cloning in a wise wayD. all the res

4、earch into human beings will be forbidden4、What about the writers attitude toward cloning in this passage? A. The writer is against cloning. B. The writer is in favor of cloning. C. The writer does not state any personal opinion about cloning. D. The writer is in agreement with cloning.推理判断推理判断5、 Th

5、e main idea of the text is_ A. animal cloning is very valuable and can benefit the world. B. animal cloning could be misused by bad people so it must be forbidden. C. animal cloning is well developed because Dolly the sheep was born. D. animal cloning raised arguments and scientists are not sure abo

6、ut its future.主旨大意How Dolly the sheep is cloned ? Detailed readingAn egg cellThe nucleusThe egg cell A somatic cellThe nucleus is taken out of the somatic cell The nucleusThey are joinedThe cell divides and grows into an embryo The carrierPut intoThe lamb is the clone ofFemale sheep AFemale sheep BS

7、heep BFemale sheep CgenesReading and speaking ,read the text carefully and fill in the blanks.Definition （What is cloning？）？）Cloning is _ of another animal and plant.Major uses of cloningOne is for_ purpose;the other is for _.Although _ is complicated , Dolly the sheep was a_.a way of making an exac

8、t copyPara 1 and Para 2breakthrough commercialresearchCloning animalsProblems about Dolly the sheep Before long, she got _ and only lived _. Para 3seriously illhalf of the original oneArguments on cloningHowever, her appearance raised _ and arguments. Some countries became _. Therefore,_ is forbidde

9、n. Nobody knows _Para 4 and Para 5a storm of objectionsnervous and conservativeresearch into human cloningwhere cloning is leading us Cloning is _ of another animal or plant. Cloning has _. One is for _;the other is _ Although _ is complicatedDolly the sheep is _. Before long, she _ and only _. Howe

10、ver, her appearance _ and arguments .Some countries became _. Therefore, _ is forbidden. Nobody knows _.Retell the text a way of making an exact copytwo major usescommercial purposecloning animalsa breakthroughlived half of the original oneraised a storm of objectionsnervous and conservativeresearch

11、 into human cloningwhere cloning is leading usgot seriously illfor researchPractice activity: Debate In the last paragraph ,we talked about the human cloning .Are you in favor of it or against it? What is your point of view on it? Team ATeam ATeam BTeam BIt can help It can help infertile(infertile(未

12、生育者未生育者) ) people have babiespeople have babiesThe cloned people have the same illness of the old people. The cloned people have shorter life.People may want to clone themselves so they can live forever.1.There will be no enough food, no enough water ,we will starve to death . 2.How to call your clo

13、ned person. 3.Evil leaders may want to clone themselvesThey can get back the son who has just lost his life in an earthquake by cloning.1.It is an exact copy of you ,just like twins ,not your son.2.It is a moral question. Team A: I would like to suggest that _ .so in my opinion ,human cloning is goo

14、d. Team B: I dont agree with you . firstly, from the passage we know that_. Secondly_,Thirdly ,_. So I think the research into human cloning should be forbidden .Useful patterns Homework Write a short passage about human cloningRead the text and find the appoitive clausesThank you Good bye Do you want to be cloned?