湖北省武漢市高二英語選修6教案精編版Unit 3 Period 1精修版

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1、人教版英語精品資料（精修版） Unit 3 A Healthy Life 第一部分 教學(xué)設(shè)計說明 About the topic and the structures 單元話題和結(jié)構(gòu) 本單元的話題是“A healthy life/ 健康生活”，講的是“吸煙、愛滋病、身心健康”等問題，目的是使學(xué)生理解“健康是一種完全的, 生理上的，心理上的和社會關(guān)系上的良好狀態(tài)，不僅僅意味者沒有疾病或者不虛弱?！北締卧浞椖渴恰癷t的用法”。 教學(xué)設(shè)計在單元課時劃分上與課本保持一致，即“閱讀課、知識課、運用課三課時/三課型劃分”。但在實際教學(xué)過程中，我們建議教師依據(jù)學(xué)生基礎(chǔ)、教學(xué)條件、學(xué)校安排的

2、因素，對課本、對教學(xué)設(shè)計重新劃分課時、裁剪、拼接使用我們提供的材料，以便“物盡所用”，達(dá)到最佳教學(xué)效果。教師也可以參照我們提出的“實際教學(xué)過程課時劃分建議”進(jìn)行教學(xué)。 Period 1 Reading 閱讀課 Warming Up 引導(dǎo)學(xué)生反思和分享他們對“健康生活”的看法，教師可以從環(huán)境健康、營養(yǎng)學(xué)、疾病預(yù)防和公共健康事務(wù)方面引導(dǎo)學(xué)生Pre-reading 要求學(xué)生回答幾個有關(guān)“吸煙”的問題，教師可以補充：我國是世界上最大的煙草生產(chǎn)國和消費國，煙草生產(chǎn)量占世界總量的三分之一；目前有吸煙者3.5億，占全球吸煙總?cè)藬?shù)的三分之一。人群吸煙率上升；青少年吸煙問題嚴(yán)重，煙民呈年輕化趨勢；公

3、眾對吸煙危害的基本知識缺乏了解；被動吸煙率高；戒煙成功的比例非常低。煙草使用對我國居民的健康產(chǎn)生了嚴(yán)重的影響。目前每年約有100萬人死于與吸煙相關(guān)的疾病，預(yù)計到2050年將增至每年300萬人。 Reading“爺爺?shù)闹腋妗笔瞧獣?。教師?yīng)當(dāng)引導(dǎo)學(xué)生從形式和內(nèi)容兩方面閱讀本文，提高對吸煙危害的認(rèn)識。（根據(jù)WHO的估計，全球每年有500萬人死于吸煙導(dǎo)致的肺癌，其中有100萬人發(fā)生在中國，所以煙草是中國人民健康的主要殺手。） Period 2 Learning about language 知識課 Learning about language第一部分是詞法訓(xùn)練，強化學(xué)生對本單元重點詞匯

4、、短語的掌握和實用；第二部分是句法訓(xùn)練，進(jìn)一步強化學(xué)生對英語“it”的理解和運用。 Period 3 Using language 運用課 Using language重點是閱讀“HIV/ 愛滋病：你處于危險中么？”，讓學(xué)生明白：艾滋病就是人體免疫系統(tǒng)被一種叫做HIV（人類免疫缺陷病毒）的病毒所破壞，因此身體喪失了抵抗力，不能與那些對生命威脅的病菌戰(zhàn)斗，從而使人體發(fā)生多種不可治愈的感染和腫瘤，最后致被感染者死亡的一種嚴(yán)重的傳染??；愛滋病毒主要是經(jīng)由性行為傳染、血液傳染及母子垂直感染，但愛滋病毒不會從一般公共場所或日常生活接觸中得到，即使和感染者一起游泳，也不會感染。 實際教學(xué)過程課時

5、劃分建議 Period 1 將Warming Up、 Pre-reading、Reading和Comprehending整合在一起上一節(jié)“閱讀課”。 Period 2 將Learning about language 和Workbook中的 USING WORDS AND EXPRESSIONS、USING STRUCTURES 整合在一起上一節(jié)“語言知識課”。 Period 3 將Using language 設(shè)計為一節(jié)包括聽說讀寫單項技能或組合技能訓(xùn)練的“綜合技能課（一）”。 Period 4 將Workbook 的READING AND LISTENING和TALKI

6、NG整合在一起上一節(jié)“聽說課”。 Period 5 將Workbook 的LISTENING TASK、READING AND WRITING TASK和 SPEAKING TASK整合為一節(jié)“綜合技能課（二）”。 第二部分 教學(xué)資源說明 Section 1 Background 背景 圍繞單元話題“健康生活”我們提供了若干實用性背景材料。這些材料既可以作為教師教學(xué)參考材料為教師所用，也可以直接或改寫、重組后作為課堂內(nèi)外的拓展性閱讀材料呈現(xiàn)給學(xué)生。 Section 2 Explanation 解析 重點針對“閱讀課型”中的課文難句，我們提供了詳盡的，就句論句的解析和

7、翻譯，并且以解析的焦點話題為線索，進(jìn)行了一定的歸納、辨析和總結(jié)，以幫助教師更好地實施“語言形式”的教學(xué)。 Section 3 Vocabulary 詞匯 按照課本單元詞匯表順序，我們重點提供動詞、短語搭配的講解。所提供的例句，經(jīng)典、地道、實用、易懂，完全可以直接用于教學(xué)。 第三部分 教學(xué)測評說明 圍繞單元詞法、句法項目，我們提供了長短不一的“單元教學(xué)測評”，并備有參考答案供教師使用。有些測評題目直接源于歷年高考試卷，更具有說服力和實用性。 Part 1 Teaching Design 第一部分 教學(xué)設(shè)計 Period 1 A sample lesson plan for r

8、eading (A healthy life) Introduction In this period, after the warming up, students will pre-reading the text by getting to know about the five keys for quitting. Then they shall be reading the text by a process of reading aloud to the recording, underlining and jotting down expressions, reading

9、to decide on the type of writing and summary of the text and retelling the text. They will read beyond the text. And the class is to end by students having a test. Three “Warming Up” designs are presented in this book for teachers’ reference. Computer and overhead projector may be used to aid the

10、teaching and learning. Objectives ■ To help students learn to express prohibition, warning and permission ■ To help students learn to read a letter about healthy life ■ To help students better understand “l(fā)iving a healthy life” ■ To help students learn to use some important words and expressi

11、ons ■ To help students identify examples of “it” in the text Focus Words stress, manage, quit, weaken, kiss Expressions due to, addicted to…, accustomed to, decide on, in spite of, feel like doing, take risks, at risk, get into, stand for Patterns It may help you to stop. It’s amazing tha

12、t…I’m still fit enough to cycle 20 kilometers in an afternoon. By the way, did you know there are three different ways you can become addicted? But I did finally manage. I knew it was time to quit smoking. Aids Multimedia facilities, tape-recorder, photos, diagrams Procedures 1. Warming up

13、 ⑴Warming up by discussing How are you, boys and girls? Today we shall read about smoking. Do you smoke? Do your parents smoke? Let’s fall into groups of four and discuss about the health effects of smoking. Let’s try to list all the possible problems that might be caused by smoking. Tobacco u

14、se plays a role in many diseases which ultimately lead to death or disability. With over 4000 chemical compounds present in the inhaled smoke, several of which are known carcinogens, it's no wonder that the effects of smoking are so destructive. What are the two big diseases you think of being rela

15、ted to smoking? Chances are they are lung cancer and emphysema, neither of which is the number one killer of smokers. Heart disease holds first place. Researchers report that worldwide, there were 1,690,000 premature deaths from cardiovascular disease among smokers in the year 2000. In contrast, the

16、re were “only” 850,000 lung cancer deaths from smoking in the same year. ⑵Warming up by listing steps to living a long healthy life How are you today? Not fine? Why? Then before we take this new unit A healthy life, lets’ first think and list some steps to living a long healthy life. Step 1: Give

17、 your body the energy it needs. Step 2: Stay physically active. Step 3: A healthy mind is part of a healthy body. Step 4: Keep your mind and body free of harmful drugs and alcohol. Step 5: Practice safe living habits Step 6: Get regular health care. ⑶ Warming up by going over the vocabulary l

18、ist Be fore we read the text on page 18, we shall go over the vocabulary list for this unit on page 91. We shall make a story out of the words and expressions. 2. Pre-reading by getting to know about the five keys for quitting Before you read the text I shall tell you how I managed to quit smok

19、ing years ago. I think there are five keys for quitting smoking, that is: Get ready. Get support. Learn new skills and behaviors. Get medication and use it correctly. Be prepared for relapse or difficult situations. 3. Reading ⑴Reading aloud to the recording Please turn to page 19. Read the four

20、 discussion questions first. Keep them in mind. Now listen to and read to the recording of the text ADVICE FROM GRANDAD 爺爺?shù)闹腋? Pay attention to your pronunciation, making your reading aloud as close to the reader’s as possible. ⑵Underlining and jotting down expressions Reading the text and jottin

21、g down useful expressions is a very effective way to learn English. Keep a running list of new expressions, and review it several times throughout the day. The key to learning vocabulary in a foreign language is review. Try using your new words and expressions or phrases with your classmates or t

22、eachers. Ask them to repeat the words you have learned, so you can get used to hearing the ways other people pronounce them. Now start reading the text and jotting down the expressions useful to you. Useful phrases from ADVICE FROM GRANDAD become addicted to…, become accustomed to.., feel happy

23、 or relaxed, become bad-tempered, do the same thing over and over again, become mentally/ physically addicted to…, know about harmful effects of smoking, do terrible damage to…, become pregnant, affect the health of non-smokers, smell terrible, turn yellow, enjoy sport, be taken off…, quit smoking,

24、find…on the Internet, decide on…, make a list of…, get benefits from…, throw away the last packet of cigarettes, prepare oneself, smoke a cigarette, remind…that…, break the habit, clean one’s teeth, keep one’s mind busy, feel nervous/ stressed, reach for…, try deep breathing, learn some relaxation e

25、xercises, feel bad ⑶ Reading to decide on the type of writing and summary of the text Go over the text once more for the type of writing, main idea of the text and main idea for each paragraph. Type of writing This is a piece of narrative writing, a letter in fact. Main idea of the passage T

26、he writer writes to persuade his grandson out of smoking and give him some advice found on the Internet. Main idea of 1st para. My long and active life must be due to the healthy life I live. Main idea of 2nd para. There are three different ways you can become addicted to nicotine. Main idea

27、of 3rd para. You can become physically, habitually and mentally addicted. Main idea of 4th para. Then I knew it was time to quit smoking. Main idea of 5th para. I am sending you some advice found on the Internet. Main idea of 6th para. (the advice from the Internet) How can I stop smoking?

28、 Prepare yourself; Be determined; Relax; Get help from others; Keep trying. ⑷Making a diagram of the text Go over the text again to draw a diagram to show its organization and its meanings. Advice from Grandad grandson grandad become addicted to cigarettes now live an active and h

29、ealthy life now once addicted to smoking ways to be addicted to smoking physically addicted; habitually addicted; mentally addicted ways to give up smoking realize the harmful effect of smoking can’t run fast yellow finger smell terrible affect the non-smokers’ hea

30、lth hard to become pregnant bad for heart and lungs ⑸Retelling the text Retelling strengthening your understanding of the text and gives you a wonderful chance to practice communicating in English. Now let’s go on to retell the letter with the help of the phrases and expressions underli

31、ned and jotted down. 4. Reading beyond the text Next I am going to show you an article from the Internet about teens smoking. Read and take notes of the facts useful to you. 5. Closing down by having a test Fill in the blank with one word to complete the summary of the text. It is said that th

32、ere are about half 1_____ people in China are smoking. Many young 2 _____ and girls have the habit of smoking, 3 _____ they are middle school students. As 4 _____ all know, smoking does great harm to 5 _____ beings. More and more people have 6 _____ to realize how serious this problem is. But they 7

33、 _____ never bored with it. Some people think it is a 8 _____ of fashion, some think it is of 9 _____ fun and others think that smoking can refresh 10 _____. Smoking causes many illnesses. A lot 11 _____ people always cough because of smoking. 12 _____ most serious illness caused by 13 _____ is lung

34、 cancer. Meanwhile smoking is a 14 _____ of money. Besides, careless smokers may 15 _____ dangerous fires. In order to keep 16 _____, we should get rid of the bad habit of smoking. Please stop smoking at once. （Keys: 1 of 2 boys 3 though 4 we 5 human 6 come 7 are 8 kind 9 great 10 themselves 11 of

35、12 The 13 smoking 14 waste 15 cause 16 healthy） Answer the following questions about smoking. Q. What's the best way to quit smoking? A. The way that works! No two people are alike. That's why you must find the method for quitting smoking that works for YOU. If every method or product worked for

36、 everybody, you probably would have quit by now. Q. What happens to my body when I quit? Will it ever heal to the point where my health is equal to a person who never smoked? A. Your body is a wondrous creation that has the ability to correct many of the harmful things you do to it. Read this sho

37、rt article in our information section for details on how quickly your body recovers. Q. I'm concerned about gaining weight when I quit. What can I do to avoid weight gain? A. Weight gain is a problem for many quitters. However, smoking will probably do much more damage to your body and health tha

38、n gaining a few extra pounds. Read the article, Avoiding Weight Gain When You Quit Smoking for tips to help you. Also, check out our various products to assist you in keeping the weight off. Q. How do I know when I have truly quit smoking? A. This is a very subjective question. Each person is ver

39、y different so each person will have a different answer. If you have a very addictive personality you may find that the desire to smoke stays with you for years. Some ex-smokers report cravings years after quitting. On the other hand, some people just "know" that they have quit forever after only a couple of days, and they never look back.