【步步為營】外研版高一英語必修二學案：Module2《No drugsintroduction》.doc

module 2 no drugsintroduction學案learning aims: to let the students have a good knowledge about the present situation of smoking. after the related numbers and terrible results, they may have a firm attitude against it and pay more attention to public health. learning important point:enable them to have a firm belief against smoking. learning difficult point:to impress them deeply with some facts of smoking. learning procedures:【合作探究】answer the questions:1.would you please tell me what you have learned in the last module? ss: we learned about our body and healthy habits. 2. yes. so if we want to keep healthy, we should develop a good habit of life style. it is much easier to fall into bad habits than to form some good ones. once you have had some habits , it will not be easy for you to get rid if them, for example, smoking. almost all of us know it is not good for our health to smoke, even those heavy smokers, but there are still millions of new smokers each year and they wont give it up. now today lets have a talk about smoking.【全員探究】 introductiont: has any of you ever tasted smoking? i have a pack of cigarettes here, and who wants to have a smoke? (show a pack of cigarettes, and of course, no smoking is allowed here.)some thinks that smoking is so cool, especially for the young and ladies , do you think so?_s: no. i dont think so. its unhealthy. t: how many cigarettes are smoked each day in the world?_( for these questions, the teacher may let them have a guess at first, and then they would be so surprised at the huge numbers, which will be helpful for them to know how serious the situation is now. )t: now lets have a quiz to see whether your guesses are right or wrong. ( show the following in the screen and let the students decide on them. they may discuss with their partner so that the numbers may impress them more deeply. the second part of vocabulary can be put before this. 【當堂訓練】find words in the box which mean: 1. the end of life_2. stop living _3. two things some people smoke _4. three illnesses _5. hurt. _bronchitis cancer cigarette death die heart disease injured tobacco 1. death 2. die 3. cigarette, tobacco 4. bronchitis, cancer, heart disease 5. injured 【合作探究】read facts about smoking. choose the answers you think are correct. 1. during the 1990s. (21 thousand/21 mullion) people died as a result of smoking cigarettes.2. a quarter of young people who smoke more than (10/20) cigarettes a day will die prematurely as a result of smoking.3. in the united kingdom, smoking causes (12,000/21,000) deaths a year. 4. thirteen people die every hour/every day from illnesses related to smoking tobacco, such as cancer, bronchitis and heart disease. 5. every year, about (20/200) people are killed and (200/2,000) are seriously injured in fires caused by smoking. answers: 1) 21 million 2) 10 3) 121,000 4) every hour 5) 200, 2, 000 【全員探究】at the same time, the teacher explain some language points during the 1990s, 21 million people died as a result of smoking cigarettes. as a result of because of on account of + n. pron. v-ing由于粗心駕駛的結果,他最后被送進了醫(yī)院. he ended up in hospital as a result of his careless driving. so as a result 后表示結果;as a result of 等表示前面的原因.he gave me a hand ,_ i succeeded at last. (so) there was a terrible accident, _ , i was late for school. (as a result)many people died _ smoking. (as a result of )2. thirteen people die every hour from illnesses related to smoking tobacco, such as cancer, bronchitis and heart disease. die of (內因) cold, hunger, sadness, cancer, old age, thirst die from(外因) wound, lack of food, accident, smokingdie a death 死的 (heros英雄般的；peaceful安詳的 glorious光榮的)3. relate vt. 敘述 she related (to them) how it happened. 她向他們敘述了事情的發(fā)生經過。 relate a to with b 將聯系起來 be related to sb sth 與有聯系 = be connected with have sth. to do with【合作探究】1. why do people smoke cigarettes?2. where do people smoke? where cant they smoke?3. is there any anti-smoking advertising in china? let the students discuss this topic in groups of three or four , and give you four minutes. after that show your ideas. the teacher may give them some suggestions.1. some think it is cool. they need something to calm themselves and kill time. it is a way of showing off. 2. people may smoke in the area which is allowed, but some people continue to smoke regardless of others objections. they cant smoke in the public places and in the smoke-free area. 3. yes. first of all, every package carries a warning: smoking is bad for your health. no advertisements of cigarettes can appear in any forms of media. 【summary and homework】in this period we talk about an unhealthy habit - smoking. smoking is harmful to our health. i do hope for the health of you and your family. please dont smoke. we are young and full of hopes and ener