九年级英语上册 Unit 1 Stay Healthy Lesson 4 Don’t Smoke，Please教案 （新版）冀教版

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1、Unit4StayHealthyLesson4Don’tSmoke,Please!同步教案Navigationofthecourse(课程导航)Teachingaims（教学目标）1.让学生懂得吸烟有害健康，被动吸烟甚至更严重2.让学生找出一些禁止吸烟的地方3.谈谈吸烟容易引起那些疾病Teachingimportantpoints(教学重点)1.Newwordsandnewphrasesofthetext.2.Enabletotalkabouttheharmofsmoking.Teachingdifficultpoints

2、(教学难点)Enabletotalkabouttheharmofsmoking.Guidingteachingscene(教学情景导入)Hello,everyone.Lookatthesign.What’sthemeaningofit？Right.Nosmoking,please.Smokingisabadhabit.Itisbadforthepersonwhosmokesandhisfamilies.Itcancausefiring.Istheresomeonesmokingathome?Ifyes,whatshould

3、youdonow?Great.Askhim/hertogiveupsmokingforthefamily.Don’tsmoke,please.教学过程设计Step1.Warmingup:Discussthefollowingquestionswithyourstudents.vListoftheseriousdiseasesintheworldtoday.vWhydopeoplegetill?vWhatshouldwedotostayhealthy?Step2.Learningnewwordsofthetext.smoke

4、v.吸烟harmfuladj.有害的publicadj.公共的lawn.法律wheneverconj无论何时riskn.危险somebodypron.有人diseasen.疾病lungn.肺breathev.呼吸cigaretten.香烟Step3.ReadandfinishExercise1onPage9.Askstudentstotalkaboutingroups.Thencheckanswersasaclass.Step4.Explainthetextandlearnthelanguagenotes1.Smoking

5、isalsobadforyourheart.抽烟对你的心脏有害。bebadforsth./sb.“有害于某人或某物”,也可以用beharmfultosth./sb.或doharmtosb.。例：Smokingisbadforyourhealth.=Smokingisharmfultoyourhealth.=Smokingdoesharmtoyourhealth.2.Everyyear,millionsofpeoplearoundtheworlddieasaresultofsmoking.每年，全世界有数以百万的人由于吸烟而

6、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3.Smokingisbadforyourhealth.吸烟有害健康。1)bebadfor对……有害，相当于beharmfulto，后跟名词或代词。此句也可表达为：Smokingisharmfultoyourhealt

7、h.2)swimming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。Step5.eto“PROJECT”.Dividetheclassintogroupsoft

8、hreeorfourtofinishthetask.Discussthediseasescausesbysmokinganddrinking.Itcanbedividedintotwosteps.Thefirststep,talktheharmofsmoking.Drinkingismoreharmfu