1、Unit 3 A healthy life .教材分析 本節(jié)課的教學任務是人教版選修六Unit 3 A healthy life 中的Warming up, Pre-reading, Reading and Comprehending 部分。Warming up部分主要圍繞健康問題展開討論，并提供了幾個有關(guān)健康的話題（cigarette smoking/Drinking alcohol/Drug taking/Physical fitness/Sexual health/Stress）,同時展示了幾張圖片，使學生能聯(lián)想現(xiàn)實中的健康話題，更好引入閱讀。Pre-reading部分通過看標題預測文章

2、大意的方式，激發(fā)了學生的閱讀興趣。Reading部分分為兩部分，首先是爺爺寫給孫子的一封信，信中82歲的爺爺以親身體會向?qū)O子介紹了上癮的原因、抽煙的危害和戒煙的方法，告誡孫子把煙戒掉。第二部分是有關(guān)戒煙的網(wǎng)頁，詳細列舉了戒煙的六種方法：l制訂計劃；2下定決心；3破除舊習；4學習自我放松；5必要時請求幫助；6堅持不懈。Comprehending 部分設計了三個練習，討論部分可以激活學生在讀前部分學過的內(nèi)容，以便對抽煙這一話題作深入討論。表格填空主要幫助學生加深對課文內(nèi)容的理解和鞏固，并通過角色扮演讓學生們學會運用本節(jié)課所學短語，句型，是一種很好的復習方式。II. 教學設計思路本課設計以“A he

3、althy life”為課堂教學材料，以學生現(xiàn)實生活為出發(fā)點和歸宿點，旨在培養(yǎng)學生閱讀能力及其發(fā)展學生的語言實際運用能力。本設計以學生為中心，運用了圖片展示，采用了學生預測文章內(nèi)容、復述、討論、學生自讀及教師指導閱讀等形式，使學生由淺入深，理解課文，同時又提高了學生各方面的能力。III. 學習任務分析本單元的中心話題時“健康生活”，在閱讀這部分，主要談到了爺爺通過自己抽煙及戒煙的親身經(jīng)歷對孫子提出很多建議。討論部分：我們在日常生活中能做些什么去保護非抽煙者免受二手煙的侵害，尤其是婦女和兒童，又會遇到什么困難，也是學生較為感興趣并且很想了解的東西，而文章正式給我們解釋了這一問題，而且閱讀的難易程

4、度適中，學生有一定的學習熱情。IV. 學習者分析教學對象為高中二年級學生，他們已經(jīng)完成了高二2個多個模塊的學習，部分學生漸漸適應了本套教材的學習，也習慣了我的教法。且智力發(fā)展趨于成熟，基本能用英語獲取信息、處理信息、分析問題和解決問題。但由于課外語言活動環(huán)境不夠豐富，對閱讀的重視也不夠，學習中還存在一定的問題。V.Teaching goals1.Target language目標語言1) Key words and phrases: keep it up, fit in, cafeteria, lecture, qualification, preparation, recommend, ge

5、t use to, comfort, substitute, academic, requirement, essay, tutor, numb, acknowledge, as far as one is concerned, occupy, hopefully, enterprise2) Important sentences:Xie Lei, who is 21 years old, has come to our university to study for a business qualification. Its not just study thats difficult. Y

6、ou have to get used to a whole new way of life, which can take up all your concentration in the beginning.I have been so occupied with work that I havent had time for social activities. Im going to join a few clubs. Hopefully Ill make some new friends.2.Ability goals能力目標Enable the students to master

7、 the useful words and expressions related to the text.3.Learning ability goals 學能目標Help the students learn how to deal with the problems that they would face when they become addicted to smoking. 4. Emotion goals 情感目標（1）Enable the students to learn how people usually get addicted to cigarette and ho

8、w they can quit smoking.（2）Students will know smoking is harmful to health.5. Teaching important and difficult points教學重難點1. Teaching important points：（1）Master the following words and phrases: cigarette alcohol sex sexual stress stressful adolescent due addicted addictive, accustomed, due to, addic

9、ted to, accustomed to.（2）Understand the text exactly.2. Teaching difficult points（1) How to master the important words and phrases.（2) How to help the students understand the text exactly.VI. Teaching methods 教學方法Task-based teaching method. Group work. Discussion . Role play. Brainstorming.VII. Teac

10、hing aids 教具準備A recorder, a projector and some slides. VIII.Teaching procedures & ways教學過程與方式Step 1: Crazy reciting . (2 minutes for the students to recite the proverbs)1. An apple a day keeps the doctor away.2. Early to bed and early to rise, makes a man healthy, wealthy and wise. 3. A light he

11、art lives long.4. Good health is over wealth.5. Health is happiness.Step 2：warming up Brainstorming-What health issues do you think concern young people the most?Suggested answers:cigarette smoking/drinking alcohol/drug taking/physical fitness/sexual health/stressAIDS and infections/cancer/anxietyst

12、ep 3: Lead-in (Show some pictures and invite some students to answer questions.) Questions: 1.Why do people smoke? Suggested answers:To be cool. To relax when facing pressures. Just to imitate others. Curious. 2. In what ways is smoking harmful?Suggested answers: The leaves of lung turn black.The te

13、eth & fingers become yellow. Smoking causes lung cancer. Affect the health of the nonsmokers Be a bad example to children【設計意圖】 課前兩分鐘通過瘋狂背誦與健康有關(guān)的俚語，可激發(fā)學生對本節(jié)課中心話題健康話題的把握，并為以后的口語對話和寫作積累素材。中間大腦風暴聯(lián)想與健康有關(guān)詞匯，可以拓展學生知識面和詞匯量，后面展示相關(guān)圖片，并提出幾個問題，導入戒煙主題，為課文閱讀作鋪墊。Step 4: pre-reading (prediction)look at the tit

14、les of the two texts and tell your partner what you think this reading will be about. Then skim it quickly to see if you were right.【設計意圖】運用看標題預測文章大意的方法，把主動權(quán)交給學生，激發(fā)學生閱讀下去的興趣，并訓練學生通過標題抓主旨大意的能力。Step 5: skimming 1.Go through the passage and figure out the structure of the passage. Part 1: A letter from

15、 _1_to _2_ to help_3_ quit _4_.Advice from Grandad(in two parts) Part 2: A page on the internet: about some _5_ to quit_6_.Suggested answers: 1. James grandfather 2. James 3. James 4. smoking 5. advice 6. smoking2. Match the main idea with each paragraph in the letter.Para1 a. Leading to the topic o

16、f the letter.Para2 b.3 ways of becoming addicted.Para3 c.The writers hope for his grandson.Para4 d.The harmful effects of smoking.Para5 e.The life the writer is leading now.Suggested answers: 1-a ; 2-a ; 3-b ; 4-d ; 5-c.【設計意圖】 本部分通過快速閱讀劃分段落，搭配主旨大意，并抓住關(guān)鍵詞的訓練方法，能幫助學生從整體上把握課文，培養(yǎng)了學生快速捕捉文章整體信息的能力。尤其是主旨大意

17、的搭配，降低了閱讀的難度，較好地激發(fā)了學生的學習主動性。Step 6:Scanning1. Read para. 3 &4 again and fill in the blanks and try to grasp the key words : Information from the reading passageDifferent ways people can become addicted to cigarettes _1_ addicted to nicotineaddicted through _2_3_ addictedHarmful physica

18、l effects for smokersdo terrible damage to _4_have difficulty in _5_can not _6_Effects that a persons smoking can have on other peopleother people dislike _7_The cigarette smoke may do harm to _8_ Effects that smoking can have on sporting performancebe unable to _9_Suggested answers: 1.physical

19、ly 2. habit 3. mentally 4. heart and lungs 5. becoming pregnant 6. run fast 7. the smell 8. non-smoker or other people near the smoker 9. enjoy sports2. The second part: An internet page What suggestions does it give for smokers to quit smoking?Suggested answers: Prepare yourself.Be determined.Break

20、 the habit. Relax.Get help if you need. Keep trying.【設計意圖】本部分把文章分為了兩部分，課文內(nèi)容填空題訓練了學生捕捉關(guān)鍵詞的閱讀技巧，而且用表格的形式更直觀地讓學生了解本部分閱讀任務，使學生更詳細地理解了文章內(nèi)容。Step 7: Detailed reading1. True or False practice.If a young lady often smokes, she may give birth to a bigger baby in the future. people who smoke are more likely to

21、 suffer from heart disease.After smoking for a few years, a man may find that he cant run as fast as before.Tom said that he felt happier when he smoked. That means he is physically addicted.A heavy smoker may pick up a cigarette to smoke even without realizing what he is doing.John said he was ment

22、ally addicted, because he felt rather upset or even painful if he didnt smoke for a while.Suggested answers: F T T F T F2.Read the text carefully and choose the best answers.1. According to the text, if youre a smoker, when you dont smoke, you may not feel_.A. painful B. angry C. sick D. bad-tempere

23、d2.Which of the following is NOT true according to the text?A. Every time you want to smoke, you can smoke a cigarette.B. Dont choose a day of exams to stop smoking.C. If you feel stressed, you can do some relaxation exercises.D. Its helpful to stop smoking with a friend.Suggested answers: B A【設計意圖】

24、本部分是細節(jié)閱讀部分，通過True or False 練習，鍛煉了學生對文章細節(jié)問題準確把握的能力，單項選擇也更接近考試題型，且難度適中，培養(yǎng)了學生排查信息的能力，同時也提高了學生在應試時做細節(jié)辨析題的能力。Step 8: Discussion What kind of person do you think James grandfather is? Suggested answers: *Take exercise to keep fit. *Care about his families members a lot. * Have determined resolve to give u

25、p a bad habit. * Respect his girlfriends opinions. * Have a desire for knowledge, for example, searching information on line.【設計意圖】本部分是對文章內(nèi)容的進一步深化和升華，通過討論的方式讓學生能較大程度地參與其中，激發(fā)了學生的學習主動性，在對爺爺?shù)男愿穹治鲋信囵B(yǎng)了學生分析人物性格和歸納信息的能力，也提高了學生應試時對此類題的解決能力。Step 9: Role playOne day, you find my brother smoking in the schooly

26、ard. You try to persuade him to give up smoking and offer him some helpful advice.How to ask for adviceWhat should I do?Could you tell me what to do?Can you give me some advise? How to give aviceYoud betterI think you ought to.Perhaps you shouldI suggest that you【設計意圖】本部分應用創(chuàng)設情境的方式，讓學生身臨其境，進入角色扮演，有利于

27、其發(fā)揮學習的主觀能動性，并提供了在表達中可能用到的重點句型，鍛煉了學生的口語表達能力以及邏輯思維能力，在學生上臺展示的過程中也培養(yǎng)了學生的自我表現(xiàn)能力。Step 10: SummaryRead the article about the advice on stopping smoking on Page 19, then finish the following summary of the passage.Choose a day that is not stressful to quit smoking. Make a list of all the benefits you will

28、get from stopping smoking. Throw away all your cigarettes. Reread the list of benefits when you feel like smoking. Develop some other habits to keep yourself busy. If you feel nervous or stressed, try some relaxation exercises like deep breathing. You can stop smoking with a friend or join a group. If necessary, ask a doctor or chemist for help. The most important is to keep trying . Dont