Unit 1 lesson 4 Don't Smoke, Please!-【绿卡初中创新题】2025-2026学年九年级上册英语同步课件(冀教版)河北专版

Lesson 4: Don’t Smoke, Please! Unit 1 Stay Healthy 单词: smoke, harmful, disease, lung, harm, breathe, public, law, cigarette, whenever, risk, somebody 短语: millions of, as a result of, second-hand smoke, take a risk, get into the habit of, stay away from… 句子: （1）Smoking is bad for your health. （2）If you smoke, you harm yourself, and you’re also harming the people around you with your second­hand smoke. Learning Goals 1 能用英语流利地讲述吸烟的危害及防烟的措施。 2 2 Free Talk Do you know when World No Tobacco Day is? Do people in your family smoke? If so, what do you advise them to do? 3 Presentation 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. What should we do? · Never touch cigarettes. Whenever someone offers you a cigarette, you should always say no. Don’t take that risk. · When somebody talks about smoking, change the topic. · If your family members smoke, encourage them to stop smoking. It will be hard for them, but you should try explaining how important it is for their health. · Eat more fruits and vegetables, do more exercise, and form good habits. Once you get into the habit of smoking, it’s not easy to give it up. Stay away from cigarettes and you can live a long, healthy and happy life. Vocabulary smoke v. 吸烟 n. 烟 harmful adj. （尤指对健康或环境）有害的；导致损害的 disease n. 病；疾病 lung n. 肺 harm v. & n. 伤害；损害 breathe v. 呼吸 public adj. 公共的；大众的 Vocabulary law n. 法律；法规 cigarette n. 香烟；卷烟 whenever conj. 在……的时候;无论何时 risk n. 危险；风险 somebody pron. 有人；某人 Structures and Expressions millions of 数以百万计的 as a result of 由于；作为……的结果 second-hand smoke 二手烟 take a risk 冒险 get into the habit of… 养成……习惯 stay away from… 远离…… Structures and Expressions be bad for 对……有害 in public 公开地, 当众 against the law 违法 encourage sb. to do sth. 鼓励某人做某事 be hard for 对……来说很困难 give up 放弃 draw one’s attention 吸引某人的注意力 Let’s do it! 1. Fill in the chart with the information from the lesson. Harmful effects of smoking ·Smoking is bad for your ________. It can cause ___________ of the heart and lungs. ·Smoking ________ the environment. ·Second­hand smoke is _________ to people who don’t smoke. health diseases pollutes harmful Advice to stay away from cigarettes · Never ________ cigarettes. · When somebody talks about smoking, change the ________. · ____________ your family members to stop smoking. · Eat more fruits and _________. Do more ________. Form good ________. touch topic vegetables exercise habits Encourage 2. Read the following sentences and pay attention to the modal verb should. Then give advice for each problem using should. · We should go to the hospital right now. · As a student, you should never smoke. 1. I have a very bad toothache! You should go to see a dentist. 2. My new bicycle was stolen. _________________________________. 3. My bedroom is a mess. _________________________________. You should call the police You should clean up your bedroom 4. My computer is broken. I can’t work without it. ____________________________________. 5. I was late for school this morning, and my teacher was angry with me. ____________________________________. You should buy a new computer You should get up earlier next time POSTERS AGAINST SMOKING Many people smoke. Smoking is a bad habit! It causes cancer and heart disease. In 1988, the World Health Organization （WHO） decided to celebrate World No Tobacco Day （WNTD） on May 31 of each year to draw global attention to the negative effects of tobacco. POSTERS AGAINST SMOKING Let’s help people stay healthy! In a small group, make a poster that shows why smoking is bad. Present your posters to the class. Put them up on the bulletin board in your school! Language points 1. As a student, you should never smoke. 作为学生，你们不应该吸烟。 ◉ smoke意为“吸烟 ；烟”。 ※ Someone came out for a smoke. 有人为了吸烟而出来了。 ※ How many do you smoke a day? 你一天吸多少支烟？ 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 2. Why is smoking harmful? 为什幺吸烟有害？ ◉ harmful意为“有害的；导致损害的”，其常见搭配为：be harmful to sb. /sth. 意为“对某人或某物有害”。 ※ Fruit juices can be harmful to children’s teeth. 果汁可能损坏儿童的牙齿。 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 3. Every year, millions of people around the world die as a result of smoking. 每年，全世界有数百万人死于吸烟。 （1） millions of意为“数以百万计的”，修饰可数名词复数形式。 ※ The problem is millions of people are unemployed. 问题是成百万的人失业。 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 （2） as a result of意为“由于；作为……的结果” 。 ※ As a result of it, the state gets many earthquakes. 因此，这个州经常发生地震。 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 辨析 as a result of 和 as a result as a result of 意为“由于，作为……的结果”，后跟名词、代词 或动名词，相当于because of as a result 作状语，意为“结果”，通常用于表达某个动作或情况的结果。它一般放在句子末尾或作为插入语，后面跟随着一个完整的句子 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 4. Whenever someone offers you a cigarette, you should always say no. 无论何时有人请你抽烟，你都应该拒绝。 （1）whenever意为“在任何……的时候；无论何时”，通常引导 时间状语从句。 ※ Whenever she comes, she brings a friend. 她每次来都带着个朋友。 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 ◉ whenever＝ no matter when ※ No matter when you want him to teach you new things, all you have to do is talk to him. 无论你什么时候想让他教你新东西，你只要跟他说就行了。 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 （2） offer意为“提供”，其常见搭配为：offer sb. sth. ，意 为“提供给某人某物”。 ※ Did they offer you the job? 他们给你这个职位了吗？ 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 辨析 offer，provide 与supply offer 指主动提出做某事，或（为某人）主动提供 offer sb. sth. / offer sth. to sb/ offer to do sth. provide 指有计划、有准备地提供 provide sb. with sth. provide sth. for sb. supply 指按职责常规供应 supply sb. with sth. supply sth. to sb. 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 5. Don’t take that risk. 不要冒这个险。 ◉ risk意为“危险；风险”，其常用搭配为：at risk 处境危险和at the risk of doing 冒……的风险。 ※ He saved my life at the risk of his own. 他冒着自己的生命危险救了我的命。 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 6. If your family members smoke, encourage them to stop smoking. 如果你的家人吸烟，请鼓励他们戒烟。 ◉ stop doing sth. 意为“停止正在做的事”。 ※ If it hurts you, then you have to stop doing it. 如果做这件事让你受伤，那么你要停止做这件事了。 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 辨析 stop to do sth. 与 stop doing sth. stop to do sth. 停下来去做另一件事 stop doing sth. 停止正在做的事 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 7. It will be hard for them, but you should try explaining how important it is for their health. 这对他们来说很难，但你应该 试着解释这对他们的健康有多重要。 ◉ try doing sth. 意为“尝试去做”。 ※ Try doing things together. 试着一起做事。 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 辨析 try doing sth. 与 try to do sth. try doing sth. 尝试去做 try to do sth. 努力去做 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 Practice 一、根据首字母提示完成句子。 1. Don’t ________ （吸烟） in the waiting room, please. 2. _________（无论何时） you need my help, I’ll come to help you. 3. Don’t play computer games for a long time. It is h________ to your eyes. smoke Whenever armful 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 4. It’s polite to keep our voice down __________________（在 公共场合）. 5. Why did you put your money in the cooperative （合作社组 织） in the country on __________________（如此大的风险）? in public places such a high risk 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 二、用所给词的正确形式填空。 1. __________（million） of migrant workers（农民工） go home during the Spring Festival. 2. You should try __________（explain） how important it is in your life. 3. A good habit is the wealth of life. We should _______（help） children ________ （get） into good habits. Millions explaining help get 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 4. When things aren’t going well, he encourages me not __________ （give）up. 5. Smoking in public is against the law. Please stop __________ （smoke）right away. to give smoking 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 Sum up 1. Vocabulary: smoke, harmful, disease, lung, harm, breathe, public, law, cigarette, whenever, risk, somebody 2. Structures and expressions: millions of, as a result of, second-hand smoke, take a risk, get into the habit of, stay away from… 3. Important sentences: （1）Smoking is bad for your health. （2）If you smoke, you harm yourself, and you’re also harming the people around you with your second­hand smoke. Homework 1. Remember the new words and expressions learnt in this lesson. 2. Prepare Lesson 5. $$