外研版高中英语选修9《Module2 Listening》课件

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1、Module 2,Listening,Listen to the passage of how Watson and Crick discovered DNA.,If you say the words “Watson and Crick” to most people, its _ that they will recognise the names. _ scientists will have a very _ _. “Oh, Watson and Crick!” they will say. “They were _ _.” The British Francis Crick was

2、the _ of the two scientists. He was _ when he,Listen again and fill in the blanks.,unlikely,But,brilliant men,older,37,different reaction,made his discovery about _, and even then he _ _ _ very high scientific qualifications. James Watson, an American, was _ _ _ than Crick. Even before he began his

3、work in this field, he seemed _ _ a brilliant career. When the two men began working in the same _ _ at Cambridge,DNA,did not have,12 years younger,ready for,science laboratory,University, they realised they were both _ by DNA. They started to research the subject but at one point were told by the h

4、ead of their lab to _ their work. However, they were eventually allowed to _. Other teams of scientists were also working in the same field, and it became a _ as to which team would be the first to discover _ _. Perhaps,fascinated,stop,continue,race,DNAs secrets,Watson and Cricks success came becaus

5、e they worked so _ _ and understood _ _ so well. When, in 1953, they wrote their famous scientific paper, they needed to decide _ _ _ their names should they be “Watson and Crick” or “Crick and Watson”? In the end, they made the decision by _ _ _ and became known as “Watson and Crick”.,well together

6、,each other,tossing a coin,how to write,Their discovery was almost immediately _ by the scientific community, and in _ the two scientists were awarded the biggest scientific prize of all, _ _ _. In 1968 Watson published his account of the DNA discovery, and it quickly became an international _. Howe

7、ver, people _ _ by his descriptions of other scientists, as he,accepted,1962,Prize,the Nobel,best-seller,were shocked,described many scientists as _, and ambitious for both _ and _. In their later career, Crick did research into the brain. Watson continued working in _ _ _, and became head of an _ _ project called the Human Genome Project.,stupid,fame,money,the same field,extremely important,Thank you.,