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1、Using language:the return of the dinosaurs?Watch and Answer the following questions:1.What animals do you see in the film?2.Can you see them in our real life?Why?Warming upEnjoy some pictures about dinosaurs.Enjoy some pictures about dinosaurs.暴龙tyrannosaurus剑龙 stegosaurs角龙 ceratopsids翼龙pterodactylD
2、o you think it is possible to clone dinosaurs?If not,why?If yes,do you think thats good for human beings?Why?Questions:Does the author believe the dinosaurs can be cloned?The writer of the text _.A.is excited by the possibility of cloning fierce and extinct animals B.believes that extinct animals ca
3、n be brought back to life by cloningC.thinks it impossible or unsuitable to clone extinct animals like dinosaurs D.dreams of dinosaurs returning to the earth1.The film Jurassic Park is popular because _.A.people are interested in the subject of cloning B.all the actors are dinosaurs C.it was directe
4、d by a scientist who clones dinosaurs D.it proves very interestingChoose the best answers.2.Which of the following is true?_A.Mice were cloned in 1981.B.Dolly the sheep was the first cloned animal.C.The name of the cloned cow is“Bison”D.China was successful in cloning mammals.3.The reasons why a gro
5、up of cloned animals all die of the same illness do NOT include _.A.they have the same arrangement of genes B.there isnt enough diversity in the group for it to overcome illnesses C.the illness is a new one D.their arrangement of genes can not resist that new diseaseFill in the blanks according to t
6、he text.People interested inNot only film makers but also _._ for its impossibilityPerfect DNA is needed.There is not enough _ in the group.A(n)_ would be needed for the cloned extinct animals.ordinary peopleReasonsdiversitysuitable habitatConclusionThe chance of dinosaurs returning to the earth is
7、_.merely a dreamTrue or false according to the text.1.Scientists are still experimenting with cloning mammals because they think it can make money.2.The animals that have disappeared from the earth,like dinosaurs,can be brought back to life through cloning.3.If we can clone any extinct animals,we sh
8、ould let them live in a zoo.FFFChoose synonyms1.It proves how the idea struck a mixture of fear and excitment into peoples hearts.A.had on the brain B.confusedC.drove people crazy D.scared2.From time to time people suggest that extinct animals-A.There was a time when B.Occasionally C.All the time D.
9、Each time3.People suggest that dinosaurs can possibly be brought back to life.A.be kept up B.resist C.live on D.relive4.The initial requirement is that you need perfect DNA.A.most thankful B.most pressing C.most difficult D.most needed5.All efforts of cloing an animal will be in vain if there is not
10、 enough diversity.A.Go to wast B.useless C.helpless D.meaningless6.Others will pass on the ability to resist that disease.A.oppose B.slide C.hire D.indicate7.The chance of dinosaurs ever returning to the earth is merely a dream.A.only B.surely C.abruptly D.miserablyExercise1.Adapt para 1 into a cloz
11、e test with your partners.2.Show your designed-cloze to the class.The 1_(possible)of cloning fierce and extinct wild animals has always excited film makers.And they are not the only ones!The popularity of films such as Jurassic Park,in 2_a scientist clones several kinds of extinct dinosaurs,3_(prove
12、)how the idea 4_(strike)a mixture of fear and 5_(excite)into peoples hearts.6._ in fact we are a long way from being able to clone extinct animals.Scientists are still experimenting 7_ cloning mammals.This is because the cloning of mammals is still 8_ new science and its story only began 9_(serious)
13、in the 1950s as this list shows.possibilitywhichprovesstruckexcitementButwithaseriously May the best animal win!Which extinct animals are worth restoring by means of cloning?Look at the table on page 16 and look for some information on the internet to help you and choose one of them to talk with you
14、r partner.When you have both agreed on one animal,make a list of your reasons for restoring it.Write a short report giving your reasons to persuade other people.You can use other information you acquire.Look at the list of the reasons and benefits of bringing the dodo back to life on page 17.写作任务写作任
15、务:Give your opinion on cloning写作要求写作要求:注意议论文的表达方式注意议论文的表达方式 要写明白自己的观点要写明白自己的观点,层次要分明。层次要分明。写作建议写作建议:本单元主要讲述了本单元主要讲述了“cloning”存在的存在的 问题以及人们的态度问题以及人们的态度,文中可适当就此进行发挥。文中可适当就此进行发挥。【Writing】Homework Together with the modern advances in science and technology,the news that Dolly had been born was announced in 1997.However,Dollys death raised many opinions about cloning.Personally,I would like to agree that cloning may do no good to our human beings.One possible version?