《Don't Smoke,Please!》Stay healthy PPT免费课件
第一部分内容：词汇听写
同学们，上一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！
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Don't Smoke,Please!PPT，第二部分内容：课文呈现
THINK ABOUT IT
Do you know when World No Tobacco Day is?
Do people in your family smoke❶？ If so, what do you advise them to do?
Smoking is a bad habit. As a student, you should never smoke.
Why is smoking harmful❷？
Smoking is bad for your health. It can cause diseases of the heart and lungs. Every year, millions of people around the world die as a result of❸smoking. That's terrible!
If you smoke, you harm yourself, but you're also harming the people around you with your secondhand smoke.
Smoking pollutes the environment, too. Everyone wants to live in a clean environment and breathe fresh air. In many countries, smoking in public places is now against❹ the law.
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Don't Smoke,Please!PPT，第三部分内容：知识讲解
知识点1
smoke/sməʊk/ v.吸烟 n.烟
eg：Do you mind if I smoke?
如果我吸烟，你介意吗？
smoke可作及物动词，也可作不及物动词。
eg：It‘s against the rules of the school to smoke.
吸烟是违反校规的。
smoke也可作名词，smoke 可指燃烧中产生的烟，用作不可数名词。
eg：A puff of smoke came from the stove.
炉子里冒出一股烟。
smoke也可用作可数名词，意为“吸烟”，一般用单数形式。
eg：Do you want to have a smoke？
你想抽支烟吗？
知识点2
harmful/'hɑːmfl/ adj. 有害的;导致损害的
eg：It's harmful to your health to drink too much.
过量喝酒对你的健康有害。
be harmful to sb./sth.意为“对某人或某物有害”。
eg：Smoking is harmful to health.
吸烟对健康有害。
be harmful to的同义词组有：
对……有害
eg：Fatty food is harmful to you.
＝Fatty food is bad for you.
＝Fatty food does harm to you.
高脂食物对你有害。
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Don't Smoke,Please!PPT，第四部分内容：Let′s Do It !
1)Fill in the chart with the information from the lesson.
2) Read the following sentences and pay attention to the modal verb should. Then give advice for each problem using should.
·We should go to the hospital right now.
·As a student, you should never smoke.
1．I have a very bad toothache!
You should go to see a dentist.
2．My new bicycle was stolen.
You should call the police
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Don't Smoke,Please!PPT，第五部分内容：课堂练习
一、根据汉语或首字母提示完成句子
1．Don't ________ (吸烟) in the waiting room, please.
2．_________(无论何时) you need my help, I'll come to help you.
3．Don't play computer games for a long time. It is h________ to your eyes.
4．(中考·云南)It's polite to keep our voice down_____________(在公共场合)．
5. (贺州模拟)Why did you put your money in the cooperative(合作社组织) in the country on ______________(如此大的风险)?
二、用所给词的正确形式填空
6. ________(million) of migrant workers(农民工) go home during the Spring Festival.
7. You should try __________(explain) how important it is in your life.
8．A good habit is the wealth of life. We should _______.
(help) children ________ (get) into good habits.
9. When things aren't going well, he encourages me not__________ (give) up.
10. Smoking in public is against the law. Please stop________ (smoke) right away.
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Don't Smoke,Please!PPT，第六部分内容：课堂小结
本节课主要学习了重点单词:refuse, stand和 take care of, be afraid of, have no choice but to do sth. be used to do sth. 等重要短语以及重要句型It’s + adj. + to do. 。并让学生更进一步的了解病人对症状及感受的描述、医护人员对病人施治过程的表达用语。
课后作业
1.熟记本课时的词汇
2.完成本课时的课后作业
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