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1、Lesson 4Dont Smoke,Please!第1页Warming upvList of the serious diseases in the world today第2页第3页vWhy do people get ill?vWhat should we do to stay healthy?第4页 New wordsvsmoke v.吸烟吸烟 vharmful adj.有害有害vpublic adj.公共公共 vlaw n.法律法律vwhenever conj 不论何时不论何时 vrisk n.危险危险vsomebody pron.有些人有些人 vdisease n.疾病疾病vlun
2、g n.肺肺vbreathe v.呼吸呼吸vcigarette n.香烟香烟 第5页Listen and write T or F()1.Smoking can cause diseases of the heart and lungs.()2.If you smoke,you can also harm the people around you.()3.We should encourage our family members to give up smoking.TTT第6页Language notesv1.Smoking is also bad for your heart.抽烟对你
3、心脏有害。抽烟对你心脏有害。v1）be bad for sth./sb.“对某人或某对某人或某物有害物有害”,也能够用也能够用be harmful to sth./sb.或或do harm to sb.。例：。例：vSmoking is bad for your health.=Smoking is harmful to your health.=Smoking does harm to your health.第7页v2）smoking是动名词。动名词是英语中动词非谓语形式一个，起名词作用。在动名词短语中，动名词还保留动词属性，如能够带自己宾语、状语等。动名词做主语几个类型：v直接位于句首做
4、主语。vSwimming is a good sport in summer.在夏天，游泳是一项好体育运动。v用it作形式主语，把动名词（真正主语）至于句末作后置主语。vIt is no use telling him not to worry.告诉他不用担心是没有用。第8页v2.Every year,millions of people around the world die as a result of smoking.每年，全世界有数以百万人因每年，全世界有数以百万人因为吸烟而死亡。为吸烟而死亡。v1）million,thousand,hundred,billion等词，表示概数时，加
5、等词，表示概数时，加“s”，跟，跟of连用；在与详细数字连用时，不加连用；在与详细数字连用时，不加“s”，也不跟，也不跟of连词。连词。vThousands of people visit the island every year.v2)as a result of相当于相当于because of，后，后跟名词或代词。跟名词或代词。第9页达标测评I.依据汉语提醒完成句子依据汉语提醒完成句子1.Lets stop working and have a _（烟）.2._（疾病）is usually terrible to us.3.Nothing could make me turn _（反对）
6、my country.1.smoke 2.Disease 3.against 第10页 II.翻译句子翻译句子1.吸烟会引发心脏病和肺病。吸烟会引发心脏病和肺病。Smoking can cause _ _ the heart and lungs.2.假如你家人吸烟，勉励他们戒烟。假如你家人吸烟，勉励他们戒烟。If your family members smoke _ them _ stop smoking.3.现在在公共场所吸烟是违反法律。现在在公共场所吸烟是违反法律。Smoking in public places _ now _ the law.4.不要养成吸烟习惯。不要养成吸烟习惯。Dont _ _ _ _ of smoking.diseases ofencourage tois againstget into the habit第11页