冀教版九年级上册Unit 1 Stay HealthyLesson4 Don't smoke, please! 课件(共20张PPT)

(共20张PPT)
Unit1: Stay Healthy
Lesson 4：Don’t Smoke, Please!
Learning aims：
Words：smoke, harmful, public, law, disease, lung,
breathe, cigarette, whenever, risk, somebody
Phrases:1. millions of 2. as a result of
3. second-hand smoke 4. take a risk
5. get into the habit of
6. stay away from
Ability aims：Improve reading ability and express harmful effects of smoking and how to stay away from cigarettes.
Emotion aims：Through the study of the lesson can make the students learn about smoking is harmful to our health and stay away from cigarettes.
Lead in
1. When is World No Tobacco Day
2.Does your father smoke
3.Do you think smoking is a bad habit？
Discuss the following questions:
New words
smoke v. 吸烟 harmful adj.有害的
n. 烟
disease n. 疾病 lung n.肺
harm v/n 伤害；损害 breathe v.呼吸
public adj. 公共的 law n. 法律
cigarette n. 香烟 whenever conj.无论何时
risk n. 危险 somebody pron.有人
Phrases:1.millions of数以百万的
2. as a result of 由于；作为..
3. second-hand smoke 二手烟
4. take a risk 冒险
5. get into the habit of 养成……习惯
6. stay away from远离……
Language notes
1.Why is smoking harmful 为什么吸烟是有害的
[探究] harmful adj. 有害的; 损害的
be good for 对……有好处
be bad for 对……有坏处
be harmful to 对……有害处
=do harm to 对……有害处
E.g: Smoking is harmful to your health.
=Smoking is bad for your health.
=Smoking does harm to your health.
有害于……
2. Every year,millions of people around the world die as a result of smoking.每年有数以百万的人死于吸烟。
(1)基数词+ hundred / thousand / million / billion
几百 几千 几百万 几十亿
hundreds of 数百的 thousands of 数千的
millions of 数百万的 billions of 数十亿的
(2) as a result of 由于…的结果
=because of+ 单词/短语 因为, 由于
E.g: He lost his job as a result of his big mistake.
I came back because of the rain.
(3) around the world 全世界
=all over the world
3. Once you get into the habit of smoking, it’s not easy to give it up.一旦你养成吸烟的习惯，就很难戒掉。
get into the habit of +n/v-ing 养成……的习惯
E.g: He gets into the habit of going to bed late every night.
give up 放弃
give sth up 放弃某事
give up doing sth 停止/放弃做某事
4. Stay away from cigarettes and you can live a long, healthy and happy life.远离香烟,你能活得健康、长寿。
stay away from=keep away from
远离某事或某物
be away from 远离某地
E.g: Children should be kept away from the river.
I shall be away from home all this week.
Exercises
一、根据汉语提示写单词
1.　 　 (吸烟) is bad for your health.
2.We want to know why it is 　 　 (有害的) to health to eat too much.
3.Spitting (吐痰) in 　 　 (公共的) is not allowed.
4.She is very polite to her teachers.She will say hello to them, (无论何时) she meets them.
5.I have to take a lot of 　 　 (风险) in my job.
Smoking
harmful
public
whenever　
risks
二、完成句子
6.吃太多对我们的健康有害。
　 　 too much is 　 　 　 　 our health.
7.现在在许多国家,在公共场合吸烟是违法的。
In many countries, smoking in public places is now 　 .　 　
　 　 　.
8.远离香烟,你能活得健康、长寿。
　 　 　 　 　 　 cigarettes so you can live a healthy
and happy life.
9.你用二手烟伤害你身边的人。
You harm the people around you 　 your 　 smoke.
10.吸烟会增加得心脏病的风险。
Smoking can increase the 　 　 developing heart disease.
Eating
bad
for
against
the
law
Stay
away
from
with
second-hand
risk
of
Summary
second-hand smoke
Eating too much
be harmful to 对……有害
Use the useful phrases to make a sentence
get into the habit of …… 养成…的习惯
washing our hands before the meal
reading books
stay away from…… 远离……
Cigarettes
Internet bars
Make a poster that shows why smoking is bad for people.
No smoking !
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.
Class
is
over!
Thank
you!