2009届高三英语专题突破（四）.ppt.pptVIP

* 讲评2009届高三英语专题突破（四） The keys to information matching： 1-5 FBEDC New words in the information matching: 1 amateur [‘?m?t?, ,?m?’t?:] adj. 业余的 n. 业余爱好者 2 spouse [spauz] n. 配偶 vt. 和...结婚 The keys to rational cloze: 6 or 7 discussed 8 killers 9 an/any 10 is applied 11 bringing 12 it 13 which 14 but 15 perfectly 9,12 8,15 1,10,11 6,13,14 pron./art. wf. v. conj. P4: Some people are worrying that the gene research can be used to manufacture human beings in large quantities. In the past few years, scientists have succeeded in cloning a sheep, therefore these people predict that human babies would soon be cloned. But I believe cloned babies will not come out in large quantities, for most couples in the world can have babies in very normal way. Of course, the governments must take care to control gene technology. 16. What does these two killers in the second paragraph refer to? A. gene technology and another treatment of the two diseases. B. The two murderers who killed the cloned baby C. The two diseases of cancer and heart disease D. Hereditary diseases and cancer C 17. Whats the main idea of the third paragraph? A. How gene technology can be applied in the field of treating hereditary diseases. B. Gene technology can be used to clone human babies. C. Gene technology can help people to give birth of a baby. D. Gene technology can help the English imperial family out A 18.In what way gene technology can help to treat hereditary diseases? A. Using gene technology, people with hereditary diseases can have more living days. B. Using gene technology, scientist finds the wrong gene and corrects it. C. Using gene technology, human babies can be cloned. D. Doctors can cure cancer and heart disease with the help of gene technology. B 19.What is the main purpose of writing this passage? A. Expr