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2019-2020年高中英語 Unit 3 A healthy life教案 新人教版選修6 Ⅰ. 單元教學(xué)目標(biāo) 技能目標(biāo)Skill Goals ▲Talk about health ▲Learn the harm of smoking and how to stop smoking ▲Learn to advise people about what to do and what not to do ▲Learn about AIDS and how to keep safe from HIV ▲Write a letter to give advice on some problems Ⅱ. 目標(biāo)語言 功 能 句 式 How to advise people about what to do and what not to do Do / Don’t ... Don’t forget to ... It is not / would be a good idea to ... You should ... You don’t have to ... Mind your head / step! It’s OK / all right to ... 詞 匯 1． 四會詞匯 cigarette, alcohol, sex, sexual, stress, stressful, adolescent, due, addicted, addictive, accustomed, bad-tempered, automatic, automatically, mental, mentally, manage, lung, pregnant, quit, relaxation, chemist, gum, chewing gum, weaken, ashamed, eventually, production, risk, illegal, HIV, AIDS, flu, needle, male, female, statement, perfect, perfectly, basic, prehension, judgment 2． 認(rèn)讀詞匯 fitness, nicotine, SARS, immune, fluid, inject, condom, homosexual, disco, challenging 3． 詞組 due to, addicted to, accustomed to, decide on, in spite of, feel like (doing), take risk (a risk), at risk, get into 4. 重點(diǎn)詞匯 cigarette, alcohol, addicted, addictive, HIV, AIDS, mental, stress, stressful, sex, sexual 語 法 The use of it “It” can be used to talk about time, date, distance or weather: It is a beautiful day. It was time to quit smoking. “It” can be used in the subject position to stand for an infinitive, -ing form or a clause: It is amazing that at my age I am still fit. It is easier to fall than to rise. It is no good crying over spilt milk. 重 點(diǎn) 句 子 1. It seems amazing that at my age I am still fit enough to cycle 20 kilometers in an afternoon. P18 2. I know how easy it is to begin smoking and how tough it is to give it up. P18 3. But I did finally manage. P18 Ⅲ. 教材分析與教材重組 1. 教材分析 本單元以A healthy life為話題，通過談?wù)撊藗冏铌P(guān)心的健康問題，使學(xué)生認(rèn)識到吸煙、喝酒、吸毒、不良飲食等對健康的危害，了解吸煙的危害及怎樣戒煙；通過閱讀一篇有關(guān)艾滋病的宣傳文章了解一些艾滋病的常識及如何預(yù)防艾滋病；并學(xué)會如何就健康問題給別人提供一些建議；功能句式要求學(xué)生學(xué)會如何表達(dá)聚會中的禮儀和禁忌。通過單元學(xué)習(xí)，要求學(xué)生意識到健康的重要性，養(yǎng)成良好的生活習(xí)慣，并學(xué)會幫助別人解決一些健康問題。 1.1 Warming Up列舉了一些年輕人所關(guān)心的健康問題，由此引出單元話題。要求學(xué)生列舉出更多類似的健康問題，然后在小組和班級范圍內(nèi)進(jìn)行比較，說出哪個問題是最重要的，并列舉出5個有關(guān)這個問題人們應(yīng)該了解的知識。 1.2 Pre-reading要求學(xué)生討論5個與吸煙有關(guān)的問題，為后面的Reading做鋪墊。 1.3 Reading是一封爺爺寫給James的建議信，信中談到了吸煙為什么會上癮、吸煙對健康的危害并附上了一篇如何戒煙的文章來幫助James戒煙。 1.4 prehending要求學(xué)生討論幾個與Reading內(nèi)容有關(guān)的問題，并根據(jù)Reading的內(nèi)容完成表格。另外還要求學(xué)生用自己的語言簡要概述一下advice on how to stop smoking。 1.5 Learning about Language包括兩部分：Discovering useful words and expressions是兩個關(guān)于Reading中的一些詞匯的練習(xí)；Discovering useful structures 是關(guān)于it structure的用法介紹和練習(xí)。 1.6 Using Language是一篇關(guān)于HIV / AIDS的宣傳材料，介紹了一些有關(guān)艾滋病病毒和艾滋病的基本知識以及在生活中如何進(jìn)行預(yù)防。要求學(xué)生能判斷一些相關(guān)陳述的正誤。 1.7 Listening是Tina和Sara之間的一段對話，要求學(xué)生能聽出一些關(guān)鍵詞并完成句子。 1.8 Speaking and Writing包括兩部分：第一部分以參加聚會時的禮儀為話題，要求學(xué)生列舉出一些禮貌行為和禁忌行為，并能用一些句式進(jìn)行口語表達(dá)；第二部分要求學(xué)生閱讀一封學(xué)生來信，然后以指導(dǎo)老師的身份寫一封回信，提供一些戒煙的建議。 1.9 SUMMING UP要求學(xué)生能獨(dú)立對本單元所學(xué)知識進(jìn)行總結(jié)和回顧。 1.10 LEARNING TIP是一個教學(xué)建議，介紹了兩種不同類型的問題，即closed questions和open-ended questions，以及如何處理這兩種問題。 2. 教材重組 2.1 將Warming up， Pre-reading， Reading和prehending 整合在一起，上一節(jié)閱讀課。 2.2 將Learning about Language和Workbook中的USING STRUCTURES 整合在一起，上一節(jié)語言學(xué)習(xí)課。 2.3 將Listening， Speaking和Workbook中的LISTENING以及LISTENING TASK整合在一起，上一節(jié)聽說課。 2.4 將Using Language和Workbook中的READING TASK整合在一起，上一節(jié)泛讀課。 2.5 將Writing， Workbook中的SPEAKING TASK和WRITING TASK整合起來，上一節(jié)綜合實(shí)踐課。 3. 課型設(shè)計(jì)與課時分配 1st Period Reading 2nd Period Language Study 3rd Period Listening and Speaking 4th Period Extensive Reading 5th Period Integrating Skills Ⅳ. 分課時教案 The First Period Reading Teaching goals 教學(xué)目標(biāo) 1. Target language 目標(biāo)語言 a. 重點(diǎn)詞匯和短語 cigarette, alcohol, stress, adolescent, addicted, mentally, lung, quit, due to, accustomed to b. 重點(diǎn)句式 It’s amazing that ... P18 ... how easy it is to begin smoking and how hard it is to stop. P18 ..., I knew it was time to quit smoking. P18 It isn’t easy to stop smoking, but millions have managed to quit ... P19 2. Ability goals 能力目標(biāo) Enable the Ss to learn how people usually get addicted to cigarettes and how they can quit smoking. 3. Learning ability goals 學(xué)能目標(biāo) Enable the Ss to learn how to give advice on stopping smoking. Teaching important points 教學(xué)重點(diǎn) Learn the bad effects of smoking and how to give advice on stopping smoking. Teaching difficult points 教學(xué)難點(diǎn) Learn in what ways people get addicted to cigarettes. Teaching methods 教學(xué)方法 Discussion, cooperative learning and oral practice. Teaching aids 教具準(zhǔn)備 A puter and a projector. Teaching procedures & ways 教學(xué)過程與方式 Step ⅠLead-in This step is to lead the Ss to the topic of this unit ― A Healthy Life. T: Recently, I read a report — Healthy China, xx, which is about ten health issues concerning Chinese people the most in the year xx. According to your understanding, what a healthy life is like? And can you guess what the ten issues are? Work in pairs and have a discussion. After about 3 minutes. T: OK, who would like to present your discussions? S1: Let me try. In our opinion, a healthy life should include two aspects, physical health and mental health. So a person who lacks either is not a healthy person. We think of several issues that may concern people most, they are: food security, medical service problems, AIDS and effects of environmental pollution on health. T: Good points. Other issues concerning people most are: nutrition and health condition, medical emergency treatment, mental illness, false medical ads, medicine security and birth defects. If you are interested in any of these issues, you may search on the Internet for more information. Now turn to page 17, Warming Up. Here is a list of health issues that concern young people the most. Can you think of other issues that are also important? Work with your partners, and try to make the list longer. A sample list: AIDS and infections, parenting, relationships, food and nutrition, family issues, environmental health, domestic violence, air pollution, cancer, anxiety, birth control, dental health, divorce Let the Ss write the list on the blackboard and have a discussion on the health issues listed. T: Now, look at the issues on the blackboard and the issues listed in the textbook on page 17. Which issue do you think is the most important one? Why? Work in groups and have a discussion. After discussion. T: Which group would like to share your opinions with the class? S1: We think that drug taking is particularly important. As we all know, drug taking does great harm to people’s health; it will gradually kill a person if he gets addicted to it. Buying drug costs a lot of money, so many drug takers sell out their fortune to afford the drug they need. And as a result, many families break up in this way. We also know that our government has to spend a lot of money on drug addicts’ treatment. S2: We think parenting is the most important issue, because many issues arise as a result of bad parenting or lack of care and love. If children grow up in happy and healthy families, they will form good habits and keep away from those bad habits such as using drugs and smoking. S3: Our group takes smoking as the most important issue. The reasons are: smoking does great harm to people’s health, it causes damage to people’s lung and heart; smoking shortens people’s life-span; smoking not only does harm to people who smoke, but also affect the health of people around them, especially their family members. Step Ⅱ Pre-reading T: I agree with you all. All these issues are important and need to be concerned. I am wondering if any of you smoke. Anyone? ... OK. It seems nobody in our class smokes, that’s really good. I think you are all clear that smoking is harmful to health. But we know that some adolescents started smoking at very early years. Why do you think they smoke? Discuss in pairs. 2 minutes later. T: OK. I’d like two pairs to present your opinions. Volunteer? S4: I think some adolescents smoke because they are not well aware of the harm of smoking. Many adults around them smoke, so they may think it is cool to smoke. So I think it is parents’ duty to tell their kids about the harm of smoking before they get addicted to it. S5: In my opinion, some adolescents smoke because they are falsely influenced by some media such as TV series and movies. So I think public media should give adolescents correct guidance. T: Very good points. Suppose some of them realized the harm of smoking and wanted to stop it. What advice would you give to them? Do you know any scientific ways of stopping smoking? S6: My advice is that let them get interested in some positive hobbies like sports, playing music, reading, playing chess and so on. If they show interest in some activities and they can devote themselves to them, gradually they will keep away from cigarettes and finally quit smoking. Step Ⅲ Reading and prehension T: Good advice. Now we are going to read a letter from grandad to James. In this letter, grandad gives James some advice on stopping smoking. Let’s read and see if his advice is similar to yours. 5 minutes for you. After 5 minutes. T: OK. Time is up. After reading this letter, what kind of person do you think the grandad is? S7: From his words, I think he is very kind and considerate. He doesn’t give direct advice on stopping smoking. Instead, firstly he tells James how about his present life and what the healthy life means to him; then he relates James’ smoking to his similar experience as a teenager, which implies James that he doesn’t need to worry about it. So I think he is very careful about the way of talking to his grandson about smoking. T: You are right. So suppose you were his grandson, would you love to take his advice? S7: Yes, I would love to be his grandson and take his advice. I would feel confident to give up smoking. T: OK. Now let’s read the letter again and try to find out the answers to the following statements. Show the following on the screen. 1. different ways people can bee addicted to cigarettes 2. harmful physical effects for smokers 3. effects that a person’s smoking can have on other people 4. effects that smoking can have on sporting performance After the Ss read the letter again, let them give their answers orally and then let them fill in the chart on page 20 with brief phrases and sentences. T: Up to now, we have known how people usually get addicted to cigarettes and harmful effects of smoking on smokers and nonsmokers. But how can people stop smoking? Does James’ grandad tell him how to stop smoking? S8: Yes, he tells James how to stop smoking by sending him some advice he found on the Internet. T: Good. Now, let’s read the article from Internet. And then we will do an oral practice. You will have to work in pairs. Suppose James paid a visit to his grandad, and his grandad told him some advice on how to stop smoking face to face. Let’s act out this situation according to information from the article. A sample dialogue: (J = James; G = grandad) J: Grandad, I really want to give up smoking. I tried hard, but failed. Can you give me some advice on how to stop smoking? G: I am very glad that you have realized the harm of smoking and make up your mind to stop it. Here I have a few suggestions for you. First, make a list of all the benefits you will get from stopping smoking. Second, decide on a day to quit and throw away all your cigarettes at the end of the day before you plan to quit. Third, every time you feel like smoking, reread the list of benefits you wrote. Fourth, develop some other good habits that will keep your mind and hands busy such as going for a walk, cleaning your house and so on. J: What should I do if I feel stressed? G: You can do some deep breathing. You may also learn some relaxation exercises and do them every time you feel stressed. J: Is it a good idea to join a stop-smoking group? G: Yeah, it is also a good way. You can talk to a doctor or chemist if you feel really bad, they would love to help you. The most important thing is to keep trying. Be aware that some have to try several times before they finally stop smoking. So you just try again and I am sure you will succeed finally. Step Ⅳ Text Analysis Ask the Ss to analyze the text on its writing purpose, writing style and main idea. T: After reading the text, who can summarize the main idea of each paragraph? Volunteers? S1: In the first paragraph, the writer tells about the life he is leading and the importance of healthy life. S2: In the second paragraph, the writer leads to the topic of his letter by talking about James’ problem of smoking. S3: The third paragraph introduces the three different ways of being addicted. S4: The fourth paragraph is about the harmful effects of smoking. S5: The fifth paragraph is about the writer’s hope for his grandson and his advice on stopping smoking. T: How about the writing style and purpose of the text? S6: This text is in the form of a letter, the purpose is to explain how people get addicted to cigarettes and how smoking affects people’s health. It also provides some advice on how to stop smoking. T: Next, who can summarize the article: How Can I Stop Smoking? A sample summary: Choose a day that is not stressful to quit smoking. Make a list of all the benefits you will get from stopping smoking. Throw away all your cigarettes at the end of the day before you plan to quit. Reread the list of benefits you wrote when you feel like smoking. Develop some other habits like walking, drinking some water, cleaning the house and so on to keep yourself busy. If you feel nervous or stressed, try to do some relaxation exercises like deep breathing. You can stop smoking with a friend or join a group. If you feel really bad, ask a doctor or chemist for help. The most important thing is to keep trying. Don’t feel ashamed if you weaken because some people have to try many times before they finally quit smoking. Never give up and you will succeed. Step V Vocabulary Learning Help the Ss learn some words and phrases in the text. And let them do some practice. Show the following sentences on the screen. 1. I think my long and active life must be due to the healthy life I live. 2. ... I became addicted to cigarettes. 3. ... your body bees accustomed to having nicotine in it ... 4. You can bee mentally addicted. 5. But I did finally manage. 6. I knew it was time to quit smoking. T: Now let’s deal with some new words and phrases in the text. Look at the first sentence, what does “due to” mean? Can you rewrite the sentence using other words except “due to”? S1: “Due to” here means “because of / owing to”. We may also say: Because of the healthy life I live, I can live long and actively. T: Good. Number two. “Addicted” means “unable to stop taking or using something as a habit”, it is usually followed by “to”. According to this definition, what else can people bee addicted to? S2: People can bee addicted to drugs, alcohol, sweets and so on. T: You are right. We call those who are unable to stop taking or using sth addicts. So addict here is a noun, indicating a kind of person. Tom, are you a cigarette addict? S3: No, I am not. I am not addicted to cigarettes. T: OK. In sentence 3, which phrase you have learnt can be used to replace “accustomed to”? Anyone? S4: We may use “used to” to replace it. So this sentence can be rewritten as: ... your body bees used to having nicotine in it ... T: I’d like one sentence from you by using this phrase. Volunteer? S5: Having stayed in the basement for several minutes, I finally became accustomed to the darkness. T: Next, what is the opposite of “mentally”? S6: Physically. T: “Manage” in sentence 5 can be used in many ways. What does it mean here? S7: Here it refers to “give up smoking”. T: Good. Here it means “succeed in doing sth; cope / deal with sth”. e.g. This is a plicated job, I can’t manage it without any help. Let’s look at the next sentence. We can see “quit” is followed by -ing form. Do you know any other words that can be used in the same way? S8: Yes, for example, stop, start and enjoy. “Quit” here means “stop, give up sth / doing sth”. e.g. My mother quitted her job recently because she feels tired and wants a long vacation. Step Ⅵ Homework 1. Make sentences with the six words and phrases: due to, addicted to, accustomed to, mentally, manage, quit 2. Search on the Internet or other sources for information about how to stop smoking. The Second Period Language Study Teaching goals 教學(xué)目標(biāo) 1. Target language 目標(biāo)語言 a. 重點(diǎn)詞匯和短語 ashamed, manage, quit, stress, mental, pregnant, adolescent, cigarette, drug, addicted, eventually, due to, accustomed to b. 重點(diǎn)句式 P21 It is ... that ... It is ... to ... It is ... doing ... 2. Ability goals 能力目標(biāo) Enable the Ss to learn the usage of it structure. 3. Learning ability goals 學(xué)能目標(biāo) Enable the Ss learn how to use it structure. Teaching important points教學(xué)重點(diǎn) The usage of it structure. Teaching difficult points 教學(xué)難點(diǎn) How to rewrite sentences using it structure. Teaching methods 教學(xué)方法 Explanation and practice. Teaching aids 教具準(zhǔn)備 A puter and a projector. Teaching procedures & ways 教學(xué)過程與方式 Step ⅠRevision T: Good morning / afternoon, everyone. Did you find any information about how to stop smoking? Where did you get the information? S: I searched online and get some information on how to stop smoking. Top 10 Tips to Quit Smoking Ready to quit smoking? Here are 10 tips to help ensure your success. 1. Identify your smoking triggers. Keep a record of when you smoke to identify your triggers so that you can make a plan to manage triggers without smoking. 2. Talk to your doctor. Consult your doctor before you quit smoking. Modern pharmaceutical treatments can make quitting easier. Moreover, tobacco may impact the way your body processes certain medications. 3. Get support from your family and friends. Let them know you are quitting smoking and you want their help. 4. Make a clean start. Throw away your cigarettes, hide your ashtrays, clean the house, your clothes, and the car if they smell like smoke — anything to help make a break from the past. 5. Make a list of reasons to quit. Look at it every time you are tempted to have a smoke. 6. Keep objects around that you can put in your mouth. Items such as carrots, hard candy, even straws can give you something to do when you really crave a cigarette. 7. Drink lots of water. Water will help flush nicotine from your system and reduce the intensity of withdrawal symptoms. 8. Exercise. Not only will it make controlling your weight easier, it also gives you more energy and helps keep your mind from smoking. 9. Get a hair cut. Anything you can do to draw a clear line between your life as a smoker and your new life as a nonsmoker will make quitting easier and make you more likely to stay smoke free. 10. Find a quitting program nearest you. Log onto QuitNet or call your state department of health for information on local cessation assistance. Support is just a click or call away. T: Do any smokers around you want to quit smoking? If there are any, offer your advice to them. Next, let’s check your answers to Homework 1. I’d like six of you to read your sentences, one person, one sentence. Sample sentences: 1. This morning, I was late for school due to traffic jam. 2. Nowadays, many adolescents get addicted to online games which are harmful to their health and study. 3. You should quickly be accustomed to the local custom if you visit a country. 4. Although the professor is at his 80s, he is still mentally active and healthy. 5. The bag is heavy, but I can manage it. 6. It hasn’t quit raining yet. Step Ⅱ Words and Expressions Enable the Ss to learn and practice new words and expressions in the text. T: We have learned some new words and phrases from the text in the last period. Now, review the words in bold i