Lesson 4 Don’t Smoke, Please!教学设计与反思

Lesson4 Don’t Smoke,Please 教

案（九年级第一单元）

一、教学内容分析

本课是冀教版第1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。

二、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。

三、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.学习结构

plenty of , be bad for, stay healthy, ause, allow sb to do sth, encourage sb to do sth, to know the harm of smoking. 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。

四、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。

五、教学难点

Why is smoking harmful? How to stay healthy? 六、教学步骤：

Step1：Greetings. Step2：Lead-in. Look at the pictures and answer some questions. Step3：Show Studying aims. 1、单词

Smoke ,breathe , cigarette ,risk, Somebody, lung ,disease.

2、英汉对比记忆，巩固单词

3、阅读学习目标

Step4:预习自测（小组自我展示）。

1.smoke(现在分词)_________ 2.health(形容词)_________

3.bad(比较级)______ 4.plenty of_____ 5.对……有害处_______ 6.stay healthy ________ 7.cause______ 8, allow sb. to do sth__________

9,encourage sb to do sth_____ Step5:合作探究。

活动一：Read and answer. Why is smoking not allowed in some public places? Because smoking can hurt other people , too. 活动二:讨论

Why is smoking harmful? 1. Smoking is bad for your health. 2.It causes lung disease. 3.It is also bad for your heart. 4.It can hurt other people. 5.It wastes money. 6.It can cause fires.

活动三:讨论

How to stay healthy? 1.Don’t smoke.

2.Don’t eat junk foods.

3.Eat more fruit and vegetables. 4.Eating healthy food is very important to our body. 5.We need to drink enough water. 6.Doing sports is a good way to keep healthy. 7.Sleeping well every night is good for our health.

8.Be happy every day. Step6：Language points:(小组派代表到黑板上总结展示课文知识点，老师提示并补充概括，老师可根据学生的展示给予适当的加分) plenty of 、Be

bad for 、stay healthy 、cause、allow sb to do sth、encourage sb to do sth Step7:当堂检测：

一．根据汉语完成英语句子

1.Smoking _______有害于your heart. 2.She is not

_____允许to go out at night.

3.Drink can ____引起many diseases. 二．Fill in the blanks with the right forms of the given words. 1._______(smoke)is bad for your health. 2.Teenagers are not allowed _______ (drive) a car. 3.Yesterday his father ______（drink）too much wine. 4.He feels _____(bad) today than yesterday Step8:Homework. 以Smoking is a bad habit为题写一个80词左右的说明文：

吸烟的原因及其危害