冀教版九年级英语上册 （Don't Smoke,Please!）Stay healthy 教学课件

Lesson4

Don’tSmoke,Please!

WarmingupListoftheseriousdiseasesintheworldtodayWhydopeoplegetill?Whatshouldwedotostayhealthy?ListenandwriteTorF()1.Smokingcancausediseasesoftheheartandlungs.()2.Ifyousmoke,youcanalsoharmthepeoplearoundyou.()3.Weshouldencourageourfamilymemberstogiveupsmoking.TTTLanguagenotes1.Smokingisalsobadforyourheart.抽烟对你的心脏有害。1）bebadforsth./sb.“对某人或某物有害”,也可以用beharmfultosth./sb.或doharmtosb.。例：Smokingisbadforyourhealth.=Smokingisharmfultoyourhealth.=Smokingdoesharmtoyourhealth.2）smoking是动名词。动名词是英语中动词的非谓语形式的一种，起名词的作用。在动名词的短语中，动名词还保留动词的属性，如可以带自己的宾语、状语等。动名词做主语的几种类型：直接位于句首做主语。Swimmingisagoodsportinsummer.在夏天，游泳是一项好的体育运动。用it作形式主语，把动名词（真正的主语）至于句末作后置主语。Itisnousetellinghimnottoworry.告诉他不用担心是没有用的。2.Everyyear,millionsofpeoplearoundtheworlddieasaresultofsmoking.每年，全世界有数以百万的人由于吸烟而死亡。1）million,thousand,hundred,billion等词，表示概数时，加“s”，跟of连用；在与具体数字连用时，不加“s”，也不跟of连词。Thousandsofpeoplevisittheislandeveryyear.2)asaresultof相当于becauseof，后跟名词或代词。达标测评I.根据汉语提示完成句子1.Let’sstopworkingandhavea________（烟）.2.________（疾病）isusuallyterribletous.3.Nothingcouldmakemeturn________（反对）mycountry.

1.smoke2.Disease3.againstII.翻译句子1.吸烟会引起心脏病和肺病。Smokingcancause______________theheartandlungs.2.如果你的家人吸烟，鼓励他们戒烟。Ifyourfamilymemberssmoke_________them______stopsmoking.3.现在在公共场合吸烟是违反法律的。Smokinginpublicplaces______now______thelaw.4.不要养成吸烟的习惯。Don’t_________________________ofsmoking.diseasesof