unit3_a_healthy_life_公开课.ppt

Unit 3. A healthy life,Warming up & Reading,FREE TALK,What do you think is important in our life?,What is important in our life?,house,money/wealth,car,job/occupation,family,love,friendship,Health,obesity,stress/ pressure,A truly healthy person should be healthy in both _ and _.,body,mind,A healthy life should include _ and _ health.,physical,mental,Whats a healthy person?,What causes health issues according to the text?,Cigarette smoking Physical fitness Drinking alcohol mental diseases Drug abuse Diet Stress Obesity ,Can you tell the harmful effects of smoking?,The leaves of lung(肺叶)turn _; The teeth & fingers become _.,black,yellow,It is a waste of _.,money,Smoking may cause _.,air pollution,The ends of cigarettes may _.,cause fire,Smoking affects the health of the nonsmokers.,中国约十万人因吸二手烟而死.,Tobacco kills more than heroin and cocaine together.,Search for answers,香烟杀人比海洛因和可卡因加起来还多。,Reading,Advice from Grandad,Prediction 1. Look at the two titles and predict what the passage might be about.,Who? To whom? Purpose?,James grandfather,James,To give James some advice and encourage him to quit smoking,Go through the first two and the last paragraphs.,Whats the main idea of the passage?,Skimming,Reading Comprehension I,James grandfather wrote to him to tell him the disadvantages of smoking and give him some advice and encourage him to quit smoking.,Match each paragraph with its main idea,A Paragraph 1 Paragraph 2 Paragraph 3 Paragraph 4 Paragraph 5,B Grandad talks about James problem of smoking. The harmful effects of smoking. Grandad tells about the life he is living and the importance of healthy life. Granddads hope for James and his advice on stopping smoking. The three different ways of becoming addicted.,What picture does the writer try to describe ? An 81-year-old man having a 20-km bike ride. What idea does the writer try to convey? A long and active life is due to the healthy life one lives.,Paragraph 1,Paragraph 2,Why do you think the writer mentions his own experience of smoking? To make his advice more convincing 令人信服的,3 ways to become,addicted,3 ways of addiction,Become physically addicted to nicotine,Become addicted through habit,Become mentally addicted,withdrawal symptoms: (断瘾症状),You will smoke _ if smoking becomes a habit.,You believe you are _, _ after smoking and only feel_ when smoking.,bad-tempered & painful,automatically,happier,more relaxed,good,(Para 3),scanning,1.Physical effects 2.Effects on others 3.Effects on sporting performance,do terrible damage to_ have difficulty in _ the ends of the fingers turn_,smell _ affect the health of the_,be unable to enjoy_,heart and lungs,becoming pregnant,terrible,non-smokers,sport,the _ _of smoking.,effects,harmful,(Para4),yellow,Do terrible damage to your heart and lungs,black,The leaves of lung turn_,The babies may have a smaller weight or even be abnormal in some way.,The ends of your fingers become yellow.,Cancer,Abortion,Prepare yourself. Be determined. Break the habit. Relax. Get help if you need. Keep trying.,How can I stop smoking?,How to stop smoking? (para5),Where there is a will, there is surely a way.,In what way did the old man try to persuade his grandson to give up smoking? A. Using scientific theory B. His failure in love C. His sports activity D. His own experience,What can we know from the passage? Quitting smoking is very easy. James managed to give up smoking finally. It is difficult to give up smoking, and it needs great determination. James granddad lives a healthy and active life because he didnt become addicted to cigarettes during adolescence.,The phrase “withdrawal symptoms” in para3 probably means _. （3 points） 分离症状 撤退现象 断瘾症状 戒毒反应,Which is NOT the effect of smoking? A. Causing terrible damage to heart and lungs. B. Affecting the health of non-smokers. C. Having the clothes turn yellow. D. Not enjoying sport.,The reason why Grandad stopped smoking were the following EXCEPT that_. his girlfriend didnt like his bad smell he had to leave the football team he noticed that he became breathless his parents asked him to stop smoking,According to the letter, James grandad _. is lonely didnt give up smoking used to be a member of the school football team gave James some good advice that he thought of,What kind of person do you think James grandfather is? He is fit and healthy He leads an active life He is caring and loves his grandson He is strict with his grandson E. He reads the Internet and is knowledgeable F. He also smokes and becomes addicted to cigarettes.,James grandfather wrote to help James _smoking. James grandfather once became to cigarettes in three ways. His body was _to having nicotine. He began to do it automatically and became _ (mental) addicted. But he finally managed to stop realizing the harmful _of it.,quit,addicted,accustomed,mentally,when,effects,He also told James that smoking did damage to heart and _ and it was more difficult for smoking couples to become . So he gave James some advice and encouraged him not to be _ (disappoint). he kept trying, he would succeed eventually.,lungs,pregnant,disappointed,If,Homework,Try to find some other useful ways to help smokers quit smoking on the Internet. Read the passage again and find out the important words and structures.,First wealth is health. Emerson 爱默生 健康是人生第一财富。,He who has health has hope, and he who has hope has everything. 拥有健康,就拥有希望;拥有希望,就拥有一切。,Language Points,P1 1 by the end of 是“到末”的意思，后边跟不同的时间会有不同的含义和用法。 A 跟将来的时间，就用一般将来时，如 By the end of next month，I will finish reading this book.(到下个月末，我将读完这本书）。 B 跟现在的时间，就用现在完成时，如 By the end of this week ,I have written two books .(到这个星期末，我已经写了两本书了） C 跟过去的时间，用过去完成时 By the end of last month ,I had planted thousands of trees.(到上个月末，我已经种了数千棵树了）,2 at the end of 后边可以跟时间和地点名词，表示“在末“ 如at the end of this month 在这个月末, at the end of last month ,at the end of next month , at the end of the road 在路的尽头 等,due to, because of与owing to的区别 三者均可表示“由于”、“因为”，按照传统语法：due to 主要引导表语，而 because of, owing to 两者都主要引导状语。如： His illness is due to bad food. 他生病是由于吃了不好的食物。 The accident was due to careless driving. 这次车祸起因于驾驶疏忽。 He cant come because of the bad weather. 他不能来是因为天气不好。 Owing to the rain, the match was cancelled. 比赛因雨被取消了。 但是在现代英语中，due to 也可用来引导状语，而 owing to 也可以用来引导表语。如： 由于交通拥挤他迟到了。 正：He was late due to owing to, because of the very heavy traffic. 正：Due to Owing to, Because of the very heavy traffic, he was late. because of 通常只用来引导状语，若引导表语，主语通常应为代词。如： It is all because of what you said. 那完全是因为你的话。,This brings me to the real reason for my letter. This brings me to the real reason why I wrote the letter.,Your mother tells me that you have started smoking and that you are finding it difficult to give up.,find/ think / consider / make / feel it adj to do 我们发现很难按时到那里. We find it difficult to arrive there on time. 我认为到英国去旅行没必要带汉英字典. I dont think it necessary to bring a Chinese-English dictionary when traveling to Britain. 手势使得听众更容易理解他的演讲. Gesture makes it easy for audience to understand his speech.,I know how easy it is to begin smoking and how tough it is to stop. How adj it is to do sth 直到你失去健康的时候,你才知道保持健康有多么重要. You wont know how important it is to