Unit 1 Stay Healthy.Lesson 4 Don't Smoke, Please!教案

冀教版　九年级
　　　　　　 Lesson 4 : Don’t Smoke, Please !
教材分析
本课是冀教版Book5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，如何让学生在难度逐渐增加、词汇量逐渐增大的情况下，保持并提高英语学习的兴趣，是九年级教学的关键。
教学目标
语言知识与能力目标
1 学习词汇：smoke, harmful, harm, public, law , disease ,lung ,breathe, 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
2 能力目标：锻炼阅读能力
情感目标
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
师生互想问候可以增进师生友谊，有助于活跃课堂气氛，体现师生的平等对话
Pre-reading
Warming up and Pre-reading
T: Do people in your family smoke? Do you think smoking is a bad habit? Do you smoke? And then tell a real story to show that smoking is bad.
Ask the students to guess the meaning of the new words.
引起学生的兴趣，激发他们的学习热情
训练猜词技巧,提高阅读能力
While-reading
1 Skimming
Listen to the tape and answer T or F
Ask the students to read the passage as fast as they can to find out the main idea of the passage.
2 Scanning
1)Match
2)Read the text carefully and aloud，then complete the information chart
3)Use phrases to make sentences by using some pictures
提高听力并能让学生对文章整体了解
训练学生找准文章的中心思想
训练学生跳读能力
大声朗读，模仿标准的语音语调。
掌握并能灵活运用本课知识点
Post-reading
1) Learn to be a reporter in groups. ( Make a dialogue)
A: Why is smoking harmful?
B: Because Smoking is bad for your health.
A：What should we do？
B：Never touch cigarettes.
2）Make a poster that shows why smoking is bad in groups.
锻炼学生说的能力，同时检查对所学知识的运用。
Homework
Make a poster
把今天的学习上升到写作的训练
Blackboard
Lesson 4 Don’t smoke, Please!
harmful
public
cigarette
breathe
as a result of/second-hand smoke/
take a risk/get into the habit of/ stay away from