高中英语Unit3Ahealthylife教案新人教选修.doc

山东省菏泽第一中学高中英语 Unit 3 A healthy life教案 新人教版选修6Teaching aims:1. Talk about health2. Learn the issues that the young people are concerned about3. Learn to advise people about what to do and what not to do4. Talk about smoking and its harm Teaching procedures:Step one Warming upThis step is to lead the students to the topic of this unit A healthy life1. What health issues do you think concern young people the most?(After about 3 minutes)A sample list:Cigarette smoking Drinking alcohol Drug taking Diet Physical fitnessSexual health Stress AIDS and infections Cancer Anxiety and so on 2. Group worka. Choose one health issue you think is particularly important. b. List five things you would like to tell other people about this issue.*Show some pictures on the computerDirections:Looking at the following pictures. What are they doing ?Which are healthy activities while which are unhealthy activities?(Ask the students to describe the pictures using their own words)Straightforward description:Picture one: They are Singing. HealthyPicture two: They are Dancing. HealthyPicture three: They are Playing basketball. HealthyPicture four: They are Doing Taiji. HealthyPicture five: They are Drinking alcohol. HealthyPicture six: They are Eating too much. UnhealthyPicture seven: They are Smoking, coughing. UnhealthyStep two Pre-reading*Questions:1. Have you ever smoked? If you have, have you ever tried to stop?2. Why do you think some adolescents start smoking?Possible answer:Some adolescents start smoking because they are falsely influenced by some media. Some think its cool. Maybe some want to lighten some stress. 3. In what ways is smoking harmful?Mentally and healthily.4. What advice would you give to someone when wanted to stop smoking?Possible answer:Let them get interested in some positive hobbies like sports, playing music, reading, playing chess and so on.5. Where could you get good advice on stopping smoking?Step three HomeworkFind out some information from the Internet and write a short passage about the present situation of young peoples smoking in China as well as giving them some advice.The 2nd period ReadingTeaching aims:To promote the studentsunderstanding of the text.To solve the problems and difficulties they meet in understanding the text by cooperation.3. Enable the Ss to learn how to give advice on stopping smoking.4. To talk about the importance of health and the harmful effects of smokingTeaching methods:Discussion, cooperative learning and oral practice.Teaching procedures:Step one Greetings. Greet the Ss as usual.Step two Pre-readingPredicting:Read the title of the text and the headings within it, and find out:1. Who wrote the letter?2. What is the purpose of the letter?Step three Skimming 1. Read and check the answers to the two questions.2. Listen to the tape and find out the main idea of each paragraph.A. The writer leads to the topic of the letter by talking about James problem of smoking.B. Introducing some different ways of becoming addicted.C. Telling the writers hope for his grandson and advice on stopping smoking.D. Telling the harmful effects of smoking.E. From the life the writer is leading now, we can know the importance of healthy life.Keys: 2A 3-B 5-C 4-D 1-EStep four Detail reading 1. List the details under the following subtitles.The ways to become addicted to cigarettesThe harmful effects of smokingSuggestions to quit smokingThe ways to become addicted to cigarettes1).Become physically addicted to nicotine2).Become addicted through habit3).Become mentally addictedThe harmful effects of smoking1). Do terrible damage to your heart and lungs2). Have difficulty in becoming pregnant3). Affect the health of non-smokers4). Smell terrible5). Have the ends of the fingers turn yellow6). Be unable to run fastSuggestions to quit smoking1). Prepare yourself2). Be determined3). Break the habit4). Relax5). Get help If you need it6). Keep trying2. Answer some questions. ( refer to PPT)3. Fill in the chart on the next page with information from the reading passage.Information from the reading passageDifferent ways people can become addicted to cigaretteHarmful physical effects for smokersEffects that a persons smoking can have on other people Effects that smoking can have on sporting performance4Let students find the expressions in the passage that can be used to advise people about what to do and what not to do.Step five Discussion Situation 1: Suppose you are a teacher, how will you persuade your students to quit smoking.Situation 2: Suppose your teacher is a smoker, how will you persuade him to quit smoking.Situation 3: Suppose you are a father, how will you persuade your son to quit smoking.Situation 4: Suppose your father is a smoker, how will you persuade him to quit smoking.Step six Homework 1. Discuss the questions after class.2. Find out the key points of the text.3. Search some more information about the harmful effects of smoking and advice on stopping smoking.The 3rd Period Listening& SpeakingTeaching aims:1. To learn what should be paid attention to when going to the party and how to give advice and warnings to others.2. To train the ability of listening and speaking.Teaching procedures:Step one Listening 1. Pre-listening1) Individual work: To show some pictures and make students judge which are the ways of keeping a health life.2) Group work: Discussion: Suppose you are invited to have a party in a nightclub by your friends, would you like to go there? If not, what are you worried about?While-listeningListen to what Tina and Sara are talking about and tick the things Sara is worried about.Listen again and complete Tinas sentences.Listen to the tape for the third time. Understand the whole dialogue fully and check if the answers are complete, especially pay attention to different structures of giving advice.Post-listeningGuessing: Will Sara still be nervous about going after listening to Tinas advice?To ask students what useful expressions we can use to give advice and teacher write them on the blackboard.Step two Speaking Review the target function by giving students two situations.Situation1: Your friend is worried about theEnglish test the class is having on Friday. (giving some advice)Situation2: Your friend tries to cross the road and you see a car speeding towards him/ her.(giving some warnings)Have a discussion to make students list the rules for behavingproperly in the party and share the lists with all the classmates.Step three Homework:1. Review the expressions of giving advice, warnings and prohibitions.2. Write a short passage to persuade one of your relatives to give up smoking. The 4th Period Learning about languageTeaching aims:1. To get students to learn and master the usage of the new words and the useful expressions in the reading.2. To enable students to grasp the grammar: the use of “it”. Teaching procedures:Step one Review Review the main idea of the letter and the suggestions to quit smoking orally.Step two Word study1.Find words and expressions from the text and match.accustomed feeling foolish or uncomfortable because of somethingmanage stop doingashamed having an unborn child or young in the bodyautomatically pressure caused by the problems of living, too much work, etc.quit done without conscious thought, esp. as a habitstress in the habit of; used topregnant because ofmental succeed in doingadolescents of the minddue to a boy or girl in the period between being a child and an adult.2. Complete the text with words from above. (Ex 1,P 20)1. Rice production has increased greatly in china over the last few years, largely _super hybrid rice.2. Having lived in Hawaii all his life, he was not _to the cold of Northern Europe.3. He was_ of his body so he decided to go on a diet and do more exercise.4. In spite of her wounded leg, she _to get up the stairs.5. He told me the same story _ until I felt like screaming.6. With exams only a week away, I am under a lot of _.7. When I _playing sport I become very fat and unhealthy.8._health is as important as physical health.9. Now that I am _ I eat a good diet because I want my baby to be born healthy.10._often take more risks than adults.Keys: 1.due to 2. accustomed 3. ashamed 4.manage 5.automatically 6.stress 7.quit8. Mental 9. pregnant 10.Adolescents3. Complete the text with words from below. (Ex 2, P21)Before filling in the blacks, review the meaning of each with the whole class.adolescents青少年 cigarettes香烟 quit停止，戒 drugs毒品 due to 归因于 stress压力eventually 终于 alcohol酒 addicted上瘾的 manage管理，努力做Smoking _, drinking _or taking other_ produce many harmful effects and have no real benefits. So why do _do it? Some because they believe it makes them look cool. Others think it will help with _in their life possibly_ pressure from their parents or teachers. Some just want to see what it is like. What they dont realize is that they will get into the habit and _become _. It will then be difficult to _the habit. A few people _to quit easily but for many it is a very painful process. Of course, the best way to deal with these drugs is not to start in the first place.Keys: 1. cigarettes 2. alcohol 3. drugs 4. adolescents 5. stress 6. due to 7.eventually 8.addicted 9.quit 10.manageStep three Discovering useful structures1. Go over the first reading passage again and find out all sentences with “it”.a. Its a beautiful day here-b. Its amazing that at my age I am still fit enough to cycle 20 kilometres in an afternoon.c. Its my birthday in two weeks time-d. Your mother tells me that you have started smoking and that you are finding it difficult to give up.e. Believe me, I know how easy it is to begin smoking and how hard it is to stop.f. This means that after a while your body becomes accustomed to having nicotine in it and -g. As you know, if you do the same thing over and over again, you begin to do it automatically.h. I think I was addicted in all three ways, so it was difficult to give up.i. I didnt know it could do terrible damage to your heart and lungs or that I was more difficult for smoking couples to become pregnant.j. When I was taken off the school football team because I was too slow, I knew it was time to quit smoking.k. It might help you to stop. 2. Discuss with their partner about the use of “it” (pairwork)3. Explain the use of it. “It” can be used in the subject position to stand for an infinitive, -ing form or a clause.Impersonal “it” can be used to talk about time, date, distance or weather4. Let students sort all the sentences.It stands for an infinitive: h.It stands for-ing formIt stands for time: c.It stands for date: It stands for distance: It stands for weather: a.It stands for others: d, e, f, g, I, j, k5. Explain and extend.It stands for an infinitive: h.I think I was addicted in all three ways, so it was difficult to give up.真正的主语to give up it形式主语 structure: it is+ adj.+ to do-补充1.手头边有个小笔记本是个好主意。It is a good idea to have a little notebook handy. 真正的主语to have a little notebook handy it形式主语 structure: it is+ n.+ to do-2.那样做是违法的。It is against the law to do that. 真正的主语to do that it形式主语 structure: it is+ prep.+ to do-3.观看电影让我很高兴。It gave me great pleasure to see the movie. 真正的主语to see the movie it形式主语 structure: it +v.+ to do-It stands for-ing form补充1.牛奶洒了，哭也无益。It is no good crying over spilt milk.真正的主语crying over spilt milk it形式主语 structure: it is +n.+ doing-Structure : It is no good (no use, great fun, a new experience-) doing-It stands for a clause: b. Its amazing that at my age I am still fit enough to cycle 20 kilometres in an afternoon.真正的主语that at my age I am still fit enough to cycle 20 kilometres in an afternoon it形式主语 structure: it is+ adj. +that-补充他居然还活着，真是个奇迹。It is a wonder that he is still alive.Structure: It is a fact (a shame, a pity, no wonder-) that-碰巧，那年收成不好。 It happened that the harvest was bad that year.Structure: It seems (happened, doesnt matter, has turned out-)that-据说，日本发生了地震。It is said that there has been an earthquake in Japan.Structure: It is said (reported, decided, suggested-) that-It stands for time: c. Its my birthday in two weeks time-It stands for weather. a. Its a beautiful day here-It stands for distance.到市中心需要半小时。It is half an hours walk to the city center.It stands for date:这时是十月的一个晚上。It was an evening in October. 6. Exercise: Do these sentences orally. ( Ex.2, P21 )Step four HomeworkPreview the reading passage of Using Language.Finish the exercise of Learning Language in workbook. 3. Make up a question sheet and interview two or three classmates. For exampleHow much exercise do you take each day?How many hours of sleep do you have a night?Do you feel stressful?Do you smoke?-The 5th Period Using language and writing Teaching aims:1. To enable students know in what ways the HIV is spread and how to stay safe.2. To improve their skimming and scanning skills.3. To raise their awareness of HIV/AIDS.4. To let students understand the structure of articles in newspapers.5. Learn how to give advice to people by using the target language by writing.Teaching Procedures Step one Lead inWatch a short flash Love under The Sun (爱在阳光下) and ask: What topic is mentioned in the flash? AIDSStep Two Fast reading & scanning一、Fast readingThis passage can be divided into three sections. Skim the poster and tell the main idea of each section? Section1: Background information about what the diseases.Section2: Ways to protect yourself.Section3: Some common myths dispelled.二、Scanning1. Whats a virus? A virus is a very small living thing that causes disease.2. How does HIV affect peoples health?HIV virus weakens a persons immune system and eventually it damages the immune system so much that the body can on longer fight against disease.3. What is the difference between AIDS and HIV?HIV is a virus, while AIDS is the stage of the illness caused by HIV4. How the disease is spread?It is spread through the exchange of blood or sexual fluids during sexual intercourse, the sharing of intravenous needles or blood transfusions.5. Is there a cure for AIDS and HIV at the moment?No,there is no known cure for HIV and AIDS .Though there is no cure that will clear HIV from the body, there are treatments that can help keep people with HIV and AIDS healthy. Some help to keep the immune system intact by lowering the amount of HIV in the body. Others help to prevent certain infections that someone with AIDS is art risk for when his or her immune system becomes very weak. 三、Reading carefullyDecide the following statements are true or false.1. It is dangerous to get close to a person with AIDS. F2. It is very likely that you will die if you become infected with HIV. T3. You can only get HIV from injecting drugs. F4. Evidence show that men get AIDS more easily than women. F5. It could be dangerous to have sex without using a condom. T6. If blood or sexual fluids infected with HIV get into someones body, that person could become infected too. T7. You shouldnt hug a person with HIV/AIDS. F8. It is easy to tell a person has HIV/AIDS. F四、Extend1. Which day is the World AIDS Day? December the first2. Do you know what the theme of World AIDS Day 2006 is? Stop AIDS, Keep the Promise3. How you can support World AIDS Day? Possible answer:By wearing The Red Ribbon (The Red Ribbon is an international symbol awareness). /By raising awareness of HIV in our Area./ By protecting ourselvesthis is the first and the best way to stop the spread of HIV.Step three Reading Task (P60)一、Explain the structureAsk students to skim the passage and tell what kind of article it is.Articles in newspapers have a special structure for several reasons1. Readers need a quick a way to find the articles they want to read. The headline gives readers a clue about the content.2. Readers only get a quick idea of the news and read only part of the article. So the first paragraph gives the most information about Who? What? Where? When? Why? How? 3. Let students read the first paragraph of the passage in Page60 and find out Who? What? Where? When? Why? How? (on the board)Who? Chinese Red CrossWhat? An AIDS awareness programmeWhere? Yunnan and several other provincesWhen? It began 6 years ago and is still running.How? Information is not given Why? Information is not given二、Read the passage and answer the following questions.1. What two things does the programme do?It provides care and support for AIDS suffers；train young people to teach others about HIV/AIDS.2. Who teaches people in the community?Volunteers who come from a similar age and background.3. Why is the programme so successful?Because they are being taught by peers like themselves.4. What has recently changed i