(
课件网) Period 5 UNIT 1 SCIENCE AND SCIENTISTS 主题语境 人与社会———对社会有突出贡献的人物 1．Why did Qian Xuesen transfer to aviation A．He liked to be a pilot after graduation． B．He realised that China needed a strong air force． C．He wanted to go to Shanghai． D．He disliked railway mechanical engineering． 课时练案 课文整体教学(Using Language) √ 2．Why did Qian Xuesen come back to China A．He wanted to serve his country． B．He met with difficulties in America． C．He was a hero in China． D．He missed his family． √ 3．What proved Hawking's work on the big bang theory A．Communicating with Fred Hoyle． B．Observing the stars． C．Telescopes used by astronomers． D．Two main theories． √ 4．What helped Hawking in his fight against the disease A．Cleverness． B．Dreams． C．Determination． D．Physics． √ 1．abstract adj．抽象的；理论上的 n．(文献等的)摘要 v．把……抽象出；提取 ①(教材原句)Since he came down with a disease which caused him to lose the use of most of his muscles, his world became one of abstract thought． _____ ②It is possible to abstract several good points from his discussion． _____ ③There is a section at the end of the magazine, which includes abstracts of recent articles． _____ adj．抽象的 v．把……抽象出；提取 n．(文献等的)摘要 2．concrete n．混凝土 adj．混凝土制的；确实的；具体的 ①(教材原句)...it suddenly becomes hard as concrete． _____ ②Your decision must be transformed into concrete action． _____ ③They live in lifeless concrete apartments． _____ n．混凝土 adj．确实的；具体的 adj．混凝土制的 1．(学会断句) Described by the authors of the Story of Qian Xuesen /as a man with “great scientific thought and scientific spirit” /who was patriotic and served his homeland with effort，achievement, and devotion, Qian was an extremely well-respected man． [分析] 本句是一个复合句。Described by the authors...是过去分词短语作____，who引导____从句，修饰a man。 [翻译]_____ _____ _____ 状语 定语 钱学森备受人们尊敬，《钱学森的故事》一书的作者称他是 一位具有“伟大科学思想和科学精神”的人，并且他热爱祖国、勤 勉努力、甘于奉献、成就斐然。 2．(学会断句)However, after the Songhu Battle broke out in 1932, Qian made the decision to switch his major to aviation /because he realised /that China needed its own powerful air force to protect /and defend the country． [分析] 本句是一个复合句。after引导_____从句，because引导_____从句，that引导____从句，作realised的宾语。 [翻译]_____ _____ 时间状语 原因状语 宾语 然而，1932年淞沪会战爆发后，钱学森决定改学航空专业， 因为他意识到中国需要强大的空军来保卫国家。 1．(续写佳句)Besides being brilliant, he was brave, though sometimes careless in what he said or did． 除了才华横溢以外，他还很勇敢，尽管有时言行举止比较随意。 2．(应用文佳句)This odd combination of characteristics had made him one of the greatest thinkers of the 20th and 21st centuries． 这些性格特点的奇特组合使他成为20世纪和21世纪最伟大的思想家之一。 break awa ... ...
