Unit 1 Stay Healthy-Lesson 4 Don’t Smoke, Please!-ppt课件-(含教案)-市级公开课-冀教版九年级全一册英语(编号：90a0e).zip

What is he doing ? Smoking a good habit a bad habitLesson 4：Dont Smoke, Please! Read the text in a low voice and then choose the right main idea of the text (注：注：自己快速默读，在文中划出答案自己快速默读，在文中划出答案) 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. The main idea of the text is_CWhy is smoking harmful? What should we do? Smoking is bad for your health .It can cause diseases of the heart and lungs .Youre also harming the people around you with your second-hand smoke.Smoking pollutes the environment .Never touch cigarettes. Encourage them to stop smoking .Eat more fruits and vegetables. Scan and match: (跳读跳读连一连连一连)（注：自己快速（注：自己快速阅读，然后连线）阅读，然后连线） Read the text aloud carefully and then complete the information chart in groupsHarmful 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.Secondhand smoke is _to people who dont smoke. Never_ cigarettes.When somebody talks about smoking, change the_._your family members to stop smoking. Eat more fruits and_.Do more_ .Form good_. healthdiseasespollutesharmfultouchtopicEncouragevegetablesexercisehabitsSmoking is bad for your health. Smoking is harmful to our health.It can cause diseases of the heart and lungs . d zi:z 有害的有害的疾病疾病h:mfull肺肺ABWhenever someone offers you a cigarette ， you should always say no. Dont take that risk.Everyone wants to live in a clean environment and breathe fresh air.In many countries, smoking in public places is now against the law.siret香烟香烟冒险冒险 呼吸呼吸公共的公共的法律法律bri: pblk l: rsk Learn to be a reporter in groups.（两个人一（两个人一组编对话：一个扮演小记者组编对话：一个扮演小记者 一个是中学生）一个是中学生）A: Excuse me . May I ask you a question?B: OK.A: Why is smoking harmful? B: Because Smoking is bad for your health /Smoking pollutes the environment/ It can cause diseases of the heart and lungs/ Secondhand smoke is harmful to people who dont smoke. A：What should we do？B：Never touch cigarettes./ When somebody talks about smoking change the topic./Encourage your family members to stop smoking. / Eat more fruits and vegetables, do more exercise, and form good habits. Summary:Smoking is bad for your lungs and heart.Smoking is bad for your health.Smoking can hurt other people.It can cause cancer.So smoking is a bad habit. Love your life and stay away from cigarettes.Homework:Write a passage about smokingLesson 4 Dont smoke, please !教材分析 本课是冀教版九年级第一单元第四课。本课主要谈论吸烟有害健康以及如何远离香烟两个话题。要求学生学会并运用新词汇，谈论吸烟的害处及如何远离香烟。学情分析到了九年级上半年，学生对英语语言的学习有了一定的基础，词汇量，阅读能力，写作能力都处于上升阶段，如何让学生在难度增加，词汇量增大的情况下，保持并提高英语学习的兴趣，是九年级教学的关键。语言知识与能力目标 1.语言知识与能力目标1）学习词汇：smoke harmful public law disease lung breathe cigarette whenever risk 2）学习短语：millions of as a result of second-hand smoke take a risk get into the habit of stay away from2.能力目标：锻炼阅读能力教学目标情感目标2.通过本课学习，让学生体会到吸烟有害健康并能积极地远离吸烟。教学重点1.培养学生的阅读能力2.掌握并运用本课所学谈论吸烟有害健康及如何远离香烟的话题。教学难点掌握吸烟有害健康及如何远离香烟教学手段 多媒体教学过程师生活动设计意图Step1 Greetings Greetings师生互相问候可以增进师生师生互相问候可以增进师生友谊，有助于活跃课堂气氛，友谊，有助于活跃课堂气氛，体现师生的平等对话体现师生的平等对话 Pre-readingWarming up and Pre-readingT: What is he doing ? 引起学生的兴趣，激发他们引起学生的兴趣，激发他们的学习热情的学习热情While-reading1.SkimmingAsk the students to read the passage as fast as they can to find out the main idea of the passage .2.Scanning1)Match2)Read the text carefully and aloud, then complete the information chart .3)Use phrases to make sentences by using some pictures.提高学生对文章整体了解提高学生对文章整体了解训练学生找准文章的中心思训练学生找准文章的中心思想想训练学生跳读能力训练学生跳读能力大声朗读，模仿标准的语音语调Post-reading1.Learn to be a reporter in groups. (Make a dialogue)锻炼学生说的能力，同时检查对所学知识的运用。HomeworkWrite a passage about smoking把今天的学习上升到写作的训练BlackboardLesson 4 Dont smoke, please !HarmfulPublicCigaretteBreatheTake a riskStay away from