《Don't Smoke,Please!》Stay healthy PPT
第一部分内容：学习目标
Key words & phrases:
Be able to use: smoke, harmful, public, law, whenever, risk, somebody; millions of, as a result of, second-hand smoke, take a risk, get into the habit of, stay away from
To understand: disease, lung, harm, breathe, cigarette
Key sentences:
What should we do?
Through the study of the lesson can make the students learn that smoking is harmful to our health and stay away from cigarettes.
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Don't Smoke,Please!PPT，第二部分内容：课堂问题
Does your father smoke?
Do you think smoking is a bad habit？
Smoking is bad for your health.
Smoking is harmful to our health.
It can cause diseases of the heart and lungs.
Whenever someone offers you a cigarette，you should always say no. Don’t take that risk.
Listen to the tape and then answer T or F.
1. As a student, you should never smoke. ( )
2. Every year, thousands of people around the world die as a result of smoking. ( )
3. Once you get into the habit of smoking, it’s easy to give it up. ( )
Read the text in a low voice and then choose the right main idea of the text (注：自己快速默读，在文中划出答案)
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Don't Smoke,Please!PPT，第三部分内容：Grammar
Modal Verb—should
情态动词 – should
Should 的用法：
1. 用于第一人称疑问句，表征询意见。如：
Should I open the window? 我可以开窗户吗？
2. should表义务，可用于各种句式，通常指将来。如：
You should do what your parents tell you.
你应该照你父母的话去做事。
He should do some work, but he doesn’t want to.
他应该做些工作，但是他不想做。
也可指现在。如：
You shouldn’t feel so unhappy over such trifles.
对这种小事，你不应该感到这么不高兴。
You shouldn’t be sitting in the sun.
你不应该坐在阳光下。
3. should表推测，暗含很大的可能。如：
It’s 4:30. They should be in New York by now.
现在是四点半，他们应该到达纽约了。
Three weeks should suffice.
三个星期应该足够了。
4. should可在某些从句中，表虚拟语气。如：
I suggest that you should stay here as if nothing had happened.
我建议你应该待在这儿，好像什么事也没有发生。
She was terrified lest they should go on talking about her.
她感到害怕，唯恐他们再说她的事。
If he should drop in, give him my message.
他若来访，就将我的消息给他。
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Don't Smoke,Please!PPT，第四部分内容：Posters
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.
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Don't Smoke,Please!PPT，第五部分内容：Homework
Make a poster
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