Unit 1 Lesson 4 Don’t Smoke，Please！-【七彩课堂】2025-2026学年九年级英语上册同步教学课件（冀教版）

Lesson 4 Don’t Smoke,Please！ 通过本节课的学习，学生能够： 1.获取本篇文章的内容，了解吸烟的危害，提取吸烟有害健康的原因以及关于吸烟我们应该怎么做的信息，形成信息结构图。（学习理解） 2.通过介绍吸烟对人体健康的危害，让学生远离香烟，使其养成一个良好的生活习惯。（应用实践） 3.运用本课所学句型，结合信息结构图，运用相关语言表达方式，讲述吸烟的危害以及如何远离香烟，判断自己生活习惯是否健康，并合理改善自己生活习惯。（迁移创新） Learning objectives Does your father smoke? Do you think smoking is a bad habit？ If someone smokes, what do you advise him/her to do? Lead-in Smoking is bad for your health. is harmful to your health [hɑ:mful]有害的harm v.&n.伤害 v. 吸烟 Smoking makes people not breathe fresh air. v. 呼吸[bri:ð] And it can cause diseases of the heart and lungs. n. 疾病[dɪ` zi:z] n. 肺[lʌŋ] In many countries, smoking in public places is now against the law. adj. 公共的['pʌblɪk] n. 法律[lɔ:] conj. 无论如何 n.香烟['siɡə'ret] n. 冒险[rɪsk] Whenever someone offers you a cigarette，you should always say no. Don’t take that risk. smoke harmful disease lung harm v. 吸烟 n. 烟 adj.（尤指对健康或环境） 有害的； 导致损害的 n. 病；疾病 n. 肺 v. & n. 伤害；损害 New words breathe public law cigarette whenever risk somebody v. 呼吸 n. 香烟；卷烟 n. 法律；法规 adj. 公共的；大众的 conj. 在任何……的时候 无论何时 n. 危险；风险 pron. 有人；某人 New words Please talk about the following questions with your classmates. 1.Why is smoking harmful? 2.What should we do? Discussion Listen to the tape and write T or F. 1. As a student, you should never smoke. ( ) 2. It is difficult for some people to stop smoking.( ) 3. If you smoke,you only harm yourself.( ) T T F Listening This is Lucy and Brain’s poster. How many parts does the poster have? Part 1 Part 2 Part 3 Part 1 Part 2 Part 3 2.What’s the main idea of it? A. Smoking is not harmful. B. We should encourage our family members to stop smoking. C. Stay away from cigarettes and you can live a long, healthy and happy life. D. Eat more fruits and vegetables, do more exercise, and form good habits. C Scan and match: (跳读连一连)（注：自己快速阅读，然后连线） Why is smoking harmful? What should we do? 1.Smoking is bad for your health. 2.Never touch cigarettes. 3.Eat more fruits and vegetables. 4.You’re also harming the people around you with your second-hand smoke. 5.Smoking pollutes the environment. 6.It can cause diseases of the heart and lungs. 7.Encourage them to stop smoking. Harmful effects of smoking Advise to stay away from cigarettes ·Smoking is bad for your________. It can cause __________of the heart and lungs. ·Smoking_________the environment. ·Second–hand smoke is __________to people who don’t smoke. ·Never________ cigarettes. ·When somebody talks about smoking, change the________. ·_____________ your family members to stop smoking. ·Eat more fruits and____________. Do more_____________ . Form good___________. health diseases pollutes harmful touch topic Encourage vegetables exercise habits Read the text aloud carefully and then complete the task. 二手烟 Make a poster that advises people to stay away from smoking. Be harmful to your health Group work 1.In many countries, smoking in public places is now against the law. 当今在很多国家,在公共场合吸烟是违法的行为。 against the law：________________ in public: ____________________ 违法 在公共场合 Language points 2.Every year, millions of people around the world die as a result of smoking.每年，世界上数以百万计的人死于吸烟。 millions of：_____________ 数以百万计的 eg：Millions of people in the world are sending and receiving mails every day. 每天全世界有数百万计的人接收邮件。 million前加数字表示“几百万”时不加“s” eg：three million 三百万 注意 hundred, thousand, billion和million 用法相同 Language points 2.Every year, millions of people around the world die as a result of smoking.每年，世界上数以百万计的人死于吸烟。 as a result of:________________ 由于;作为……的结果 Language points as a result of “由于，作为……的结果”，后跟名词、代词。相当于because of As a result of his hard work, he passed the exam easily.由于努力学习，他通过了这次考试。 as a result 作状语，意为“结果”，后面是事情的结果，自己单独使用，用逗号与其他部分隔开 He worked hard at his study.As a result, he passed the exam easily. 由于努力学习，他通过了这次考试。 Language points 3.Once（一旦） you get into the habit of smoking, it’s not easy to give it up. So, stay away from cigarettes . 一旦你养成吸烟的习惯，就不好戒掉了。所以远离香烟。 get into the habit of:___________ stay away from:______________ 养成……习惯 远离 Language points 4. Whenever someone offers you a cigarette, you should always say no. 然而，联合国仍然是世界解决其问题的最佳途径。 whenever = no natter when 无论何时，在任何……的时候 Eg. Whenever she comes, she brings a friend.  她每次来都带着个朋友。 Language points 根据中文意思填空。 Students can ask for help ___________(无论何时) they need it at school.（南充中考） 拓展： whatever = no matter what：________ wherever = no matter ______：无论哪里 _________ = no matter how：不管怎样 whenever 无论什么 where however Language points 情态动词should的用法 表示委婉地提出意见或建议，意为“应当，应该”。 We should go to the hospital right now. 我们应该立刻去医院。 If you have a sore throat, you should drink more water. 如果你嗓子疼，你应该多喝水。 Language points Read the following sentences and pay attention to the modal verb should. Then give advice for each problem using should. 1．I have a very bad toothache! You should go to see a dentist. 2．My new bicycle was stolen. _________________________________. You should call the police Language points 3．My bedroom is a mess. _________________________________ . You should clean up your bedroom 4．My computer is broken. I can’t work without it. ____________________________________. You should buy a new computer Language points 1. 对……有害 2.作为……的结果；由于 3. 在公共场合 4. 养成一个好的习惯 养成……的习惯 be bad for= be harmful to as a result of = because of in public form a good habit get into the habit of doing... Summary 5. 冒险 冒着……风险 6. 远离 7. 放弃它 放弃抽烟 take the risk at the risk of doing... stay away from= keep away from give it up give up smoking Summary Fill in the blanks according to the Chinese words or the first letter. 1. Fruit juice can be h_________ to children’s teeth. 2. By l_____,seat belts must be worn by all passengers. 3. Smoking in p_______ places is now against the law. 4. _________(无论何时) you need help, send me an e-mail or call me. 5. Smoking can increase the _________(风险) of getting ill. armful aw ublic Whenever risk Exercises 6. You should never ________ your dream. Keep on! A．give up B．give to C．give out D．give in 7. My grandparents______the habit of taking a walk after supper. A.get on B.get off C.get into D.get out of 8. The boys played so carelessly in the game yesterday. ______, they lost the game. A.However B. As a result C. Because of D. As a result of A C B Exercises 9．— Why can’t drunken people drive cars or buses? — Because they can increase the_____of traffic accidents. A.experience B.solution C.moment D.risk D Exercises 1.Write a passage to encourage smoker to stop smoking. 2.Recite the new words and expressions. Homework $