牛津译林版高中英语选修七unit2fitforlife全单元教案

牛津译林版高中英语选修七unit2fitforlife全单元教案内容摘要：

uinness Book In 1971: proved to be a bloodthinning medicine In 1977: used to prevent a stroke In 2020: used to reduce blood sugar levels Development of Penicillin: In 1928: discovered by Alexander Fleming World War II: found new chemical techniques to purify it In 1945: all the scientists shared the Nobel Prize Ⅲ . Look for the effects of the two medicines. Effects of aspirin: Reduce fever Help stop body pains Reduce the risk of heart attacks Prevent a stroke Reduce the risk of colon cancer Help with diabetes Increase the length of people‟s lives Ss name some treatments aspirin penicillin Ss scan the passage Keys: 2500 years ago. 2. In 1987. 3. It can also help reduce the risk of heart attacks by thinning blood, prevent a stroke, reduce the risk of colon cancer, increase the length of people‟s lives and help with diabetes. 4. In the mould that killed bacteria. 5. It can be used to treat bacterial illnesses and other illnesses including pneumonia. 6. Because Fleming discovered penicillin and the others turned it into the great drug which save millions of lives. Effects of penicillin: Help in treating wounds and infections Treat other illnesses including pneumonia Step5. Reading strategy How can we understand medical terms? Words ing form the same stem : Words that are pound words: Words with irregular plural forms: Step 6 discussion do you think the world would be like if there were no medicines? you believe that „wonder drugs‟ will be invented to treat diseases like AIDS in the future? you believe that someday people will invent some pills to keep us energetic all day? Step7. Homework Ask Ss to find out some difficult sentences and important words in the passage. Ss discuss the questions in pairs 课 题 M7U2 课时 95 Reading(2) 主备人 王 艳 授 课 时 间 教 学 目 标 the Ss to raise reading ability by focusing on language points. the Ss to grasp the new language usage in the text by learning them 教学重、难点 How to make all the Ss grasp the uses of some important words and expressions. 教、 学 具 A projector and slides 预 习 要 求 Scan the passage to find out some difficult sentences. 教师活动内容、方式 学生活动内容、方式 旁 注 and revision In the last period, we learnt two important medicines. What are they? What are their effects? Step2. Language points is a probabilility/possibility that +从句 “很有 He worked deep into night last night. There is a probability that he will be late for work today. 可能 /有可能、 ” 拓展： There is no doubt that +从句 /there is no doubt about sth 毫无疑问 There is no need for sb to do sth某人没必要做某事 /there is no need that +从句 没必要、 It‟s no use doing sth 做谋事没必要 2. .take place 发生 happen （意外 /偶然）发生； take place （按计划 /意图）发生 occur （正式用语）发生（还有“想起”之意） An idea has occurred to me. 我想到一个好主意了 . 3. carry out:to conduct or to put into practice 实施（计划）；履行（义务）；进行（实 验） carry on 继续做； carry off 夺去（生命）；获得（奖赏）； carry sb through 使某人度过（困难、危机等）； carry away 运走，拿走，冲去，掠走；吸引住（某人），使忘我 carry forward 使（事业等）进展 4. It is + a period of time +beforeclause It will be a long time before we meet again.(还要 … .. 才 ) It was ten years before they paid off their debt.（过了多久 … .就） It is not+a period of time +before+clause(不久 … 就 ) It was not long befor the fire was put out. It won‟t be long before we have the exam. 5. focus on 集中于 … 上 (1)As a student, you are supposed to focus on your studies. (2)The program focuses on environmental protection. 6. remend v. 推荐；介绍 用法】 1. 作 “建议 ”时，后接动名词、名词、从句或复合结构。 [注意 ] 接 that 从句时用虚拟语气 （ should） do。 remend sth. to sb. remend doing sth remend that sb (should) do sth (1)I am going to spend my holiday. Could you remend a hotel in that city to me? to 因为；由于 because of owing to as a result of 8. be fundamental to 对、是必要的；对、是根本的 . I think that hard word is fundamental to success. 9. try sth out on 在…上试用某物 We should try the new drug out on animals first. 昨晚他工作到深夜，今天他很可能会上班迟到。 There is no need that you go to Shanghai .你没必要去上海。 There no doubt that he will e to your 问，他会来参加你的聚会。 1. Our teacher remends that we take notes while listening to a lecture. remended drinking some tea made from the barks of special trees. Translation: think that hard work is fundamental to he works so hard, there is a high probability that he will pass the language exam. tried hard to get in touch with him but was unable 10. block sth from (doing) sth 阻止…做… ＝ prevent sth from People were blocked from passing through the street because of the accident. 11. 强调 not until 结构时，将此结构放于 It be… that句型中， that后接肯定式 It was not until yesterday that I realized what trouble he was in. Step3. Translation ，勤奋是成功的根本。 ,他通过这次语言考试的可能性很大 3. 我竭力想与他联系，却没能联系上。 再次相见。 was not until midnight that I could go to will be many years before we meet again. 课 题 M7U2 课时 96 Word power 主备人 王 艳 授 课 时 间 教 学 目 标 and master the new words about diseases and the places in the hospital. the knowledge about diseases and the places in the hospital. 教学重、难点 the places in the hospital. names of diseases and medicine. 教、。