Unit 11 Scientific achievement.ppt

Unit 11 Scientific achievement Warming up Force, power, energy, strength辨析 Force力，指活动的力，是strength所展示出的力。可指军力等。 Power力；用途最广，用于各种身的、心的、隐藏的、外显的力，暗示能动的意思。“能力，动力，权力”。 Energy在物理学上指“能”；精力，活力。 Strength体力；是内部的力，是在身体组织内存在的体力。 7. in common共同地，公有地in common with与……一起，一样 Common指因许多事物或人所共同具有而常见的性质。 Ordinary指由于与一般事物之标准或品质相同而普通的性质。 Colds are common in winter. 冬天感冒是很普通的。 I use ordinary gas oil. Reading 1.??Whatever great achievements the future may have in store for China, it is likely that many of them will be born in northwestern Beijing. in store : a) being stored储存着; b) about to go 就要发生, 必将发生 我在国外期间，我的家具存放起来了。 My furniture is in store while I’m abroad. 有好日子等着你 There are better days in store for you. 我有个你意想不到的消息告诉你 I have a surprise in store for you. 2) likely a)be likely to do sth 很可能（发生某种情况） b) it is likely that + 从句 我们很可能要赢这场比赛了。 Our team is likely to win the game. 很可能今晚她会给我打电话. It is very likely that she will ring me tonight. = She is very likely to ring me tonight. 不大想要下雨 It isn’t likely to rain 辨析：likely, possible与probable likely 常用词，指“从表面现象看很有可能” possible 指“由于有适当的条件和方法，某事可能发生或做到”，强调“客观上有可能”，但“实际希望很小”。 probable 语气比possible 强，指“有根据、合情理、值得相信的事物，带有大概，很可能的意思” likely 之后常跟不定式（be likely to do sth） 而possible与probable之后通常不跟不定式； likely 的主语可以是人，而possible与probable的主语不能是人。 2. It is home to the Chinese Academy of Sciences and more than ten famous universities, including Peking University and Tsinghua University. home: n. “ 所在地,大本营, 根据地, 发源地”. 在句中使用时, 可以不带冠词. It is home to… ……之家;……的生息地；……发源地 丛林是老虎的生息地。 The jungle is home to tigers. 他离开印度回国去了. He left India for home. ? 3. The center itself got started in the early 1980s, when Chen Chunxian, a researcher at the Chinese Academy of Sciences, opened a private research and development institute. 1) 在 when 引导非限制性定语从句中a researcher at the Chinese Academy of Sciences, 是同位语补充说明Chen Chunxian 的身份 我的哥哥亨利是个警察 Henry, my brother, is a police. 4. Private/ Personal/ individual Private“私人的，私