1、,Welcome!,Unit 7,Health,No Smoking,Lead-in,吸煙,肺癌的開始,吸煙者,請?jiān)偎伎家幌?禁止吸煙標(biāo)志圖,New words,smoker-free無煙的 Smoker吸煙者 Office辦公室 Within在.內(nèi) Public公共的 Area地方；地區(qū) Daily每日的 Habit習(xí)慣,Relax放松 Foolish愚蠢的 Wrong錯誤的 Effect影響 Cigarette香煙 Shorten縮短 Death死亡 Cause引起，導(dǎo)致 Lung肺,Reading: Smoking is Not Allowed Here,The First readin

2、g: Underlie the words you dont know and some long and difficult sentences; Try to find out the key sentences in each paragraph.,Key Sentences,Paragraph 1: In many countries, people cant smoke in the office any more and they cant smoke even within the building. Paragraph 2: For some people, smoking h

3、as become a daily habit. Paragraph 3: In fact, smoking has many bad effects on peoples health.,The second reading: reading with questions,1.Can people smoke in department stores and restaurants? 2. What do some people think of smoking? 3. What bad effects does smoking have on peoples health?,Answers

4、,1.No. Department stores and restaurants are becoming smoke-free. 2. They think that smoking makes them feel happy and help them relax; smoking is a cool and is a fashion of day. 3. Smoking can shorten ones life and even cause lung cancer and mouth cancer.,The third reading: explain-reading,During t

5、he reading, I will translate the passage and teach you some important points. Please listen carefully.,1.“cant” 情態(tài)動詞can的否定式 “不能”,（1.）表能力、能夠(could是過去式）,Can you play the piano? Lang lang could play the piano well when he was only three years old.,Most women here can read and write now.,He can speak En

6、glish. Can you ride a bike?,eg. A computer _ think for itself, it must be told what to do. A. cant B. couldnt C. may not D. might not,(2.) can 表請求.此時(shí)can和could沒有時(shí)間上的差別，could更委婉。,Can you teach me to play volleyball? Could you teach me to play volleyball?,語氣更委婉,(3.) Can (could)表“允許” Can Could I go now?

7、 You can use my computer.,(4.)表客觀可能性或推測。用于否定或疑問句。,It cant be him. You cant be hungry so soon, Tom. Youve just had lunch.,Cant: 肯定不。用于否定句中，語氣非常強(qiáng)烈。,- Is Mr. Smith in his office now? - No, he _ there. I saw him in the library a minute ago. A. may beB. can be C. mustnt beD. cant be,2. Not.any more 再也不.,

8、不再. eg. I cant eat any more. Im full. I will not come hare any more. I dont want to talk with you any more. 3. smoke-free 無煙的，禁止吸煙的 eg. smoke-free area,4. It wont be long before. “在.之前時(shí)間不會很長” “過了不久就.” eg. It wont be long before they understand each other.他們不久就會互相了解的。 5. In public areas 在公共場所 eg. It

9、is not polite to smoke in public places.,6. daily habit 日常習(xí)慣 7. “make them feel unhappy” make, have, let sb. do sth. 讓某人做某事 8. help sb. do sth.幫助某人做某事 help sb. with sth.幫助某人某事 eg. She helped me do the homework. She helped me with my homework.,9. What makes things worse is 使事情變得更糟的是. 主語從句 eg. Who did

10、 the work is unknown.這件工作是誰干的，大家都不知道。 常用it作形式主語 It is unknown who did the work. eg. He just lost his bike. What makes things worse is that he couldnt find his cell phone.,10. a fashion of the day 時(shí)尚， 時(shí)代新潮 11. In fact 事實(shí)上，實(shí)際 eg. I thought the work was difficult to do. In fact, it was very easy. 12. h

11、ave goodbad effect on 對有（好壞）的影響 eg. Eating too much has a bad effect on peoples health. Smoking has a bad effect on the smokers and passive smokers. Doing morning exercises has a good effect on our health.,13. Shorten ones life 縮短壽命 14. “l(fā)ive a shorter live” live “過.樣點(diǎn)的生活” eg. live a happy miserable

12、 life過著（幸福的，悲慘的）生活 15. In many cases 在很多的情況下 case “情況，狀況” eg. in some cases 在某些情況下 in this (that) case 如果這樣（那樣）的話 in no case 絕不，在任何情況下都不,Homework,1. Read the passage loudly and remember the important expressions; 2. Preview the following contents.,Thank you,16. breathe in 吸入 breathe out 呼出 eg. We br

13、eathe in oxygen and breathe out carbon dioxide. 17. raise blood pressure 提高血壓 18. lead to 導(dǎo)致 eg. What led to the accident? Your carelessness will lead to serious result. Too much work and too little rest often lead to illness.,19. die of 因患.而死（原因多來自內(nèi)部，情感凍餓生病等） eg. die of + hunger( cold, illness, old

14、 age, sorrow, a fever, heat)死于餓（寒冷，病，年老，憂傷，發(fā)燒，熱.) die from 由于.而死（原因常來自外部） eg. die from + wound ( an accident, overwork, carelessness, drinking)死于受傷（事故，工作過量，粗心，飲酒過量.) A lot of fish die from water pollution. Many people die from smoking every day.,20. be harmful to 對.有害 eg. Very loud sound is harmful to the ears. Watching TV too much is harmful to your eyes. 21. be forced to do 被迫做 eg. He is forced to clean the window. 22. passive smoker 被動吸煙者 23. smoke-related