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课件网) Unit1 Stay Healthy Lesson4 Don't Smoke, Please! Leaning Aims 单词:smoke, harmful,disease,harm,public,law,whenever,risk,somebody...... 短语: millions of,as a result of,take a risk,get into the habit of,stay away from 句子: (1) Smoking is a bad habit. Smoking is bad for your health. (2) If your family members smoke, encourage them to stop smoking. (3) Stay away from cigarettes and you can live a long, healthy and happy life. 用英语说明吸烟的危害和远离香烟的建议。 加强吸烟有害健康的意识，远离香烟，形成健康的生活习惯。 Lead in Do you know when World No Tobacco Day is Do people in your family smoke If so, what do you advise them to do Read Part 1 and answer the question. Why is smoking harmful Task Smoking can cause diseases of the heart and lungs. Smoking can harm yourself and the people around you. Smoking pollutes the environment. Text Smoking is a bad habit. As a student, you should never smoke. Why is smoking harmful Smoking is bad for your health. It can cause diseases of the heart and lungs.Every year, millions of people around the world die as a result of smoking. That's terrible! If you smoke, you harm yourself, and you're also harming the people around you with your second-hand smoke. Smoking pollutes the environment, too. Everyone wants to live in a clean environment and breathe fresh air. In many countries, smoking in public places is now against the law. Language Piont 1.Why is smoking harmful be harmful to... 对...有害 同义词组：be bad for... /do harm to... 反义词组：be good for... e.g.You'd better not read in the sun. It's (harm) to your eyes. harmful e.g.It's harmful to your eyes.(改为同义句） It's bad for your eyes. It does harm to your eyes. Language Piont 2. It can cause diseases of the heart and lungs. It's hard to say what caused the accident. The cause of the fire is unknown. I have no cause for fear. v. 导致 可数n. 原因 不可数n. 理由；动机 Language Piont 2. It can cause diseases of the heart and lungs. 【辨析】disease、illness和sickness disease、illness、sickness disease 指具体的疾病，且通常较严重，发病时间也较长。 illness 泛指一切疾病，强调生病的时间或状态，语体较sickness正式一些 sickness 较口语化，可与illness换用，但还可表示“恶心” The boy has been in hospital for about two months.The doctor says he has serious heart . A.sick;disease B.ill;illness C.sick;illness D.ill;disease Language Piont A Language Piont 3. Every year, millions of people around the world die as a result of smoking. million、billion、hundred、thousand的用法？ 前有具体数字，不加s不加of；没有具体数字加s 加of 【辨析】as a result of 和as a result as a result of “由于，作为...的结果"，后跟动词、代词、动名词作宾语。相当于because of as a result 做插入语，意为”结果“，需单独使用，可放在句首或句中用逗号与其他部分隔开。 The boy has been in hospital for about two months.The doctor says he has a serious heart . A.sick;disease B.ill;illness C.sick;illness D.ill;disease Language Piont A Read Part 2 and an ... ...
