The perfect copyThere is no forbidden field in science, but we must make sure the technology under control.Four hundred years ago Chinese people had created the cloned images in 西游记 , but now it has become reality in life.the world’s cloned . created by scientists On .died in because of .firstmammalScottish22nd February 19962003lung disease“Cloning” is a new technology which produces an exact copy of an animal or a plant from its own cells. Scientific terms Scientific terms clone Title understandingTitle understandingHow can you understand the word copy? A. model B. clone C. similarity D. imitationcloned pigsFirst reading—Main ideaRefer to the reading passage and find out the main idea. (The reading passage is made up of a newspaper article about cloning and two readers’ letters. We will be given information about how cloning is being researched and the different attitudes towards it.) Match each paragraph with its correct main ideaPara 1Para 2 Para 3Para 4Para 5Para 6An announcement about the first cloned human embryo caused much debate.The first cloned mammal was Dolly. Ian Wilmut is shocked that some scientists are considering cloning human beings.A woman wants to have a cloned baby.Cloning human embryos is illegal in many countries, but some scientists still want to clone human beings.Chinese scientists continue to research ways in which cloning can benefit mankind.ComprehensionComprehension 1.The passage is mainly about_______. A. what cloning is B. the advantage of cloning C. arguments about cloning human embryos D. the disadvantage of cloning2.We can learn from the two letters_______. A. both of the writers are pro-cloning. B. both of the writers are anti-cloning. C. neither of the write...
