高一英語(yǔ)備課《Module 2 No Drugs》the 5th　Period教案 外研版必修2

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111 Period 5　Cultural corner; Task; Module File 整體設(shè)計(jì) 教材分析 This period is not only a conclusion of the whole module but also an extension of the topic. The passage cultural corner is how US organizations help people give up smoking. Four Ds coming from the California Smokers’ Helpline are given to help people who want a cigarette. After that, follow some ideas to help people to give up smoking. Three questions are designed to test the readers’ understanding and the ability to solve problems. The task in this module is to prepare a presentation on the dangers of smoking. Activity 1 is to make a list of the dangers of smoking by using information from news items the students have seen in magazines or on TV. Then ask the students to discuss the items listed in activity 1 with other members in their group. After that, discuss the questions in activity 3. This task can train the students’ ability to do group work and their skills to organize an article. Module file is a summary as well as a self-assessment of this module. It may help the students to know whether they have mastered the main points or not. If time permits, the teacher may have a revision of this module by analyzing this part and consolidate it with some exercises. 三維目標(biāo) 1. 知識(shí)與技能 1)Make the students master some tips on stop smoking. 2)Lead the students to know the dangers smoking can cause. 3)Improve the students’ reading skills. 2. 過(guò)程與方法 1)Skimming to make the students get the main idea of the passage. 2)Explanations to make students understand the passage better. 3)Analyzing and comparing to raise their cultural awareness. 3. 情感與價(jià)值 Through the study of cultural corner and task the students may get an all-round understanding of the bad habit—smoking. Hence, it helps them develop a good living habit. 教學(xué)重點(diǎn) 1. Make the students get the main idea of the passage. 2. Get the students to know the importance of stopping smoking. 教學(xué)難點(diǎn) 1. Train the students’ ability to do group work and their skill to organize an article. 2. How to improve their reading skills. 3. How to foster the sense of cultural awareness. 教學(xué)過(guò)程 →Step 1 Revision 1. Greet the students as usual. 2. Check their homework. →Step 2 Cultural Corner 1. Lead-in Suppose your father is a heavy smoker, how can you persuade him out of smoking? Discuss it with your partner and then speak out your possible ways. The students can think of various ways. Try to encourage them to use their head. Today we’ll learn some other way of giving up smoking. Let’s come to the cultural corner. 2. Reading Read the passage and answer these questions. (Show the following on the screen. ) 1 Which of the four Ds do you think is the best idea? 2 Which of the other ideas do you like best? 3 Do you think you would follow this advice if you were a smoker? After they finish the questions, give more students chances to present themselves. (Students’ own answers. ) →Step 3 Task 1. Work in groups. (Put the students into group of four as usual. )Make a list of the dangers of smoking. Use information from new items that you have seen in magazines or on TV. If possible, go to the Internet for some information. 2. Discuss the items in your list with other members of your group. Ask the students to compare their lists with their group members and produce the best list for the group. 3. Discuss these questions. (Show the following questions on the screen. ) 1 What is the biggest danger of smoking for people where you live? 2 What are the personal experiences of the people in the group? (e. g. home life, traveling on buses and trains) 3 What are the best ideas for giving up smoking in Cultural Corner? While they are discussing, one of the members writes down some key points in hope of giving some help for next activity. (They may give possible answers. ) 4. Prepare a presentation for the rest of the class based on the discussion above. Encourage the students to use the board, posters or other media to make their presentation more interesting and better designed. If time permits, give each group a chance to present their work. →Step 4 Module File This section lists the main points dealt with in this module. The teacher may give the students 10 or more minutes to go through it, pointing out the points they are not sure of. The students can use this part as a self-assessment. →Step 5 Summary and Homework The teacher summarizes this period. Through the study of this period, the students know more about the dangers of smoking. They will not smoke in the future and help their relatives and friends give up smoking. Their homework is to go over this module and finish all the exercises on workbook. 板書設(shè)計(jì) Module 2　No Drugs Period 5 Cultural corner: Ways to help stop smoking Task: Make a list of the dangers of smoking 活動(dòng)與探究 Surf the Internet to look for more information or stories about smoking and taking drugs and share them with the rest of the class. 備課資料 Background Information About smoking Why quit smoking? Most people know that smoking can cause lung cancer, but it can also cause many other cancers and illnesses. Take the UK for example, smoking kills around 114 000 people in the UK each year. Of these deaths, about 42 800 are from smoking-related cancers, 30 600 from cardiovascular disease and 29 100 die slowly from emphysema and other chronic lung diseases. How do cigarettes damage health? Cigarettes contain more than 4000 chemical compounds and at least 400 toxic substances. When you inhale, a cigarette burns at 700℃ at the tip and around 60℃ in the core. This heat breaks down the tobacco to produce various toxins. As a cigarette burns, the residues are concentrated towards the butt. The products that are most damaging are: ·tar, a carcinogen (substance that causes cancer) ·nicotine is addictive and increases cholesterol levels in your body ·carbon monoxide reduces oxygen in the body components of the gas and particulate phases cause chronic obstructive pulmonary disorder (COPD). The damage caused by smoking is influenced by: ·the number of cigarettes smoked ·whether the cigarette has a filter ·how the tobacco has been prepared How To Quit Smoking One of the most vicious diseases in today’s times is smoking. It makes a person baffle for air 3 times more than a non-smoker. It has very many repercussions on the life of the smoker and those around him. It leads to lung cancer and various heart diseases like asthma and emphysema. We should thus abhor this deadly disease and quit smoking. Workbook Answer Keys: Grammar 1　1 in order to/to/so as to　2 in order to/to/so as to 3 in order not to/so as not to　4 in order not to/so as not to 5 in order to/to/so as to　6 in order to/to/so as to 7 in order to/to/so as to  2　1 d, so　2 a, such　3 b, such　4 c, such 3　Students’ own answers. 4　 1 so　2 As a result of　3 as a result of　4 as a result of　5 as a result of　6 So  Vocabulary 5　1 smoking: cigarette, nicotine, tobacco 2 drugs: cannabis, crack cocaine, ecstasy, nicotine 3 crime: burglary, criminal, drug addict, drug dealer, illegal, shoplifting, steal, thief  6　1 b　2 a　3 b　4 b　5 b　6 a 7　1 addictive　2 deadly　3 immediately　4 increasingly　5 dangerous 8　1d　2 e　3 f　4 b　5 a　6 c Reading 9　1 B　2 E　3 A　4 D　5 C 10　1 Drug use in Britain is increasing because drugs are cheaper and easier to buy today. 2 British teenagers take more drugs than teenagers in other European countries. 3 The most common drug is cannabis. 4 Class A hard drugs, including crack cocaine. 5 The treatment is only successful for a very small proportion of drug users. 6 To copy their friends and to look cool; so as to have a good time and feel good  11　30%: the increase of drug use in Britain in the last five years 35%: the percentage of 15-16 year olds who say they have tried cannabis one in twelve: proportion of 12-year-olds who have tried drugs 500 000: number of Class A drug users in Britain ￡390 million: money spent every year on drug treatment centers ￡3000: money spent to help each drug user every year 3800: number of addicts who stop taking drugs at treatment centers every year Speaking and listening  12　10, 10, Note: Non-smoker refer to those who don’t smoke regularly 0 13　Example sentences: Half the students live in homes where others smoke. One student out of ten has friends who smoke. 14&15 Students’ own answers. 16 Tapescript Mother: How many cigarettes do you smoke? Son: Not many. Only about two a day. Mother: I’m not sure I agree with that. I think you smoke more than five a day. You smoke before you go to school and you usually have two cigarettes in the evening, so I know that you smoke more than two a day. Son: How do you know how many I smoke? Mother: Well, I’m your mother. I live with you and see you every day. Son: All my friends smoke. What’s wrong with cigarettes? They’re better than drugs! Mother: But they are drugs!In fact, they are so dangerous that millions of people die every year as a result of cigarette smoking. Son: You can’t be serious. Mother: I am serious. And even if it doesn’t kill you, you can get illnesses and diseases from smoking. Did you know that a quarter of young people who smoke more than ten cigarettes a day will die prematurely as a result of smoking? Son: I don’t agree with you. None of my friends have got diseases. Mother: Yes, but they’re young. The diseases will come later. Anyway, that isn’t quite true. You’ve already got a bad cough. Son: Yes, I know. I cough a lot at night. Mother: Would you like me to help you stop smoking? Son: It’s not easy to stop. Can you really help me? Mother: Yes, I can. Remember, I stopped smoking five years ago, so I know it isn’t easy. But it’ll be easier now than when you are older. Son: Yeah, I would like to stop. But when I’m with my friends I always want a cigarette. Mother: The first thing to do is to keep away from people who smoke for a few weeks. Son: What!Not see my friends!I can’t do that! Mother: It’s the only way. And it will only be for a few weeks. Son: What will I do? Mother: You must keep busy. Do something new. Then you won’t think about smoking. Why don’t you join the sports club. It’ll help you to forget about cigarettes. Son: OK. I will think about it. Answer: 　Statement 3 17　1 at least five　2 All　3 just as dangerous as　4 Millions　 5 ten　6 The boy　7 wants 8 to think about stopping Speaking and writing 18　Students’ own answers. 19　The writer is for smoking. 20　Students’ own answers. 111