20090212高二英语（reading2_U2_M7）.pptVIP

国药准字 国药准字Bxxxxxxxx 国药准字Sxxxxxxxx 国药准字Zxxxxxxxx - - -, there is a high probability _____ you will find aspirin and penicillin. The date ______ aspirin was invented is given by medical historians as 1897, but in fact, 3500 years ago, some recipes recommended drinking a tea made from the dried leaves of a particular plant to reduce body pains. 3. The first trials of this medicine took place in 1899 when the company Hoffmann worked for began giving the medicine in powder form to physicians to use with patients. (L13) 4. Lawrence Craven, a doctor from the USA, is the author of several published reports, one of which introduced the idea in 1953 that aspirin could reduce the risk of heart attacks by thinning blood. (L21) 5. Fleming tried this mould out on another bacterium and found that it killed the bacterium too. (L41) 6. It was not until world War II that two other scientists managed to use new chemical techniques to purify it. (L46) 7. So, although Fleming discovered penicillin, it was over a decade before someone else turned penicillin into the great drug of the 20th century. (L54) 8. It was a dream come true. (L51) ? 关注 打开 produce … from 最畅销的止痛药 实施﹑执行 这种杀菌药 in large quantities 批量生产 由于 由于他们的工作共同获得诺贝尔生理学或医药学奖 Pay attention to: words coming from the same stem words that are compound words words with irregular plural forms words composed of chemical names Language practice (P110) A1, A2, D1 homework 1.P4, Issue30, English Weekly 2.Memorize the new words * * 高二年级 英语 Reading 2, U2, M7 授课者: 李艳 湖南广益卫星远程学校 高二年级2008-2009学年第一学期 antibiotic Tiger Balm 抗生素 万金油 that (L1) that / when (L6) ( ) ( ) ( ) physicist ? ( ) ( ) try on … try out for … try for … 试穿 参加…选拔(或试演) 试图获得﹑力争赢得… N did Two other scientists didn’t manage to use new chemical techniques to purify it until world War II. ! Useful expressions focus on (L1) open up (L2) 从…提取 (L12) the best-selling painkiller (L19) carry out (L26) Useful ex