大学英语精读第一册unit9上课讲义.doc

大学英语精读第一册unit9 精品文档 精品文档 收集于网络，如有侵权请联系管理员删除 收集于网络，如有侵权请联系管理员删除 精品文档 收集于网络，如有侵权请联系管理员删除 大学英语精读第三版(上海外语教育出版社 董亚芬主编)第一册Book1 Unit9答案 extremely hazard pollute originally feasibility survive atmosphere conclusion proceed conference billion humorous had paid attention to notice had noticed Pay attention to noticed attention has been paid to cost spend cost spend paid had been paid pay pay cost has spend polluted feasibility conclusion hazard known as giving off satellite based on planets deadly originally sticking up proceeded as to smashed/was smashed/got smashed 15）has set back/will set back 16）For one thing for another The earth's surface is mostly composed of water. Ice and snow on the roads both create hazards for drivers during the Christmas season. The youngest child survived the earthquake, but the rest of the family died. Crime has made some streets in American cities unfit to live. Several cars crashed into each other on the highway due to the fog. The rider of the motorbike made a signal with his arm for a left turn. acceptance guide appearance performance arrive proposal depend refuse difference remove disturb signa exist survive 15）conference 16）insist dressmaker troublemaker weedkiller recordholder timekeeper a person who owns land a person who sells books a person whose work is building ships a person whose job is to drive a taxicab an instrument for opening cans friendly deadly daily lovely manly lonely weekly motherly Henry couldn't take part in the sports meet because of his broken leg. We were sorry to hear that Mr. Davidson had to retire at the age of fifty because of his poor health. They didn't go to the concert because of the heavy snow. It was because of the noise that I couldn't fall asleep. It is rather difficult to pronounce. It is easy to explain as far as I know. It is as difficult to manage as Henry's. It will be fit to wear if you shorten the sleeves. To tell the truth, it is impossible to answer. It is not possible to see in advan