新科普版八年级英语上册《Topic3MustweexercisetopreventthefluSectionA》课教案1

1、Topic3Mustwedoexercisetopreventtheflu?SectionAThemainactivitiesare1aand1c.本课要点活动是1a和1c。.Teachingaimsanddemands教课目的Learnsomenewwordsandphrases:hurry,hurryup,question,goahead,spread,among,prevent,allthetime,keepaway(from)Goonlearningthemodalverbsshouldandmust:(1)Whatshouldwedotopreventit?(2)Weshouldke

2、epourroomsclean.(3)Mustwedoexercisetopreventtheflu?Yes,wemust./No,wedonthaveto./No,weneednt.Askingforandgivingadvice.Talkabouthowtopreventtheflu:(1)Weshouldexerciseoftentobuildusup.(2)Weshouldwashourhandsandchangeourclothesoften.(3)Wehadbetternotgotocrowdedplaces.Teachingaids教具图片/录音机/磁带/小黑板.Five-fin

3、gerTeachingPlan五赐教课方案Step1Review第一步复习(时间:8分钟)师生议论如何保持健康，引出如何预防流感，导入新课。1.(师生就健康话题进行议论。注意应用神态动词should,shouldnt,must,mustnt，导入本课的目口号言donthaveto,neednt。)T:Boysandgirls,weknowkeepingtheschoolandclassroomscleanisgoodforourhealth.Thendoyouknowhowtokeephealthy?Youdbettersayitwithshould/shouldnt,must/mustnt,

4、hadbetter(not).Mustwegotoseeadoctorwhenwehaveaheadache?S4:Yes,wemust.(帮助学生用否认形式回答。)No,wedonthaveto./weneednt.Wecanhaveagoodrest.(板书并解说。)Mustwegoto?Yes,wemust./No,wedonthaveto./weneednt.S5:Weshouldntexerciseonanemptystomach.S6:Weshouldhaveenoughsleep.S7:Weshouldbrushteethtwiceaday.S8:Weshouldntreadin

5、thesun.T:Whatelseshouldwedotokeephealthy?Pleasemakesomesentenceswithhadbetter.S9:YheS10:Wehadbetternotplaysportsrightaftermeals.2.(经过讨论如何保持健康，引出如何预防流感这个话题，可适合用汉语解说，导入新课。)Goodhabitscanhelpustokeephealthyandbadonescancausediseases.Thereisaseriousdiseasecalled

6、flu.Itspreadseasilyamongpeopleinspringandautumn.(板书，并要修业生掌握。)spread,amongT:Thefluisaseriousdisease,butwedonthavetobeit.afraidWecanofdosomethingtopreventit.Buthowtopreventit?Ifyouwanttoanswerthisquestion,pleasefollowme.(板书，让学生猜词义，并要求掌握。)prevent,questionStep2Presentation第二步体现(时间:13分钟)利用图片进行师生对话，体现1a内容

7、，学习文中部分生词，为听力扫清阻碍。听录音回答问题，而后读对话找要点词，培育学生从听和阅读中提取重要信息的能力。(假定近几日发生流感，教师用图片给予提示，让学生尽量用英语讨论如何来预防流感，学生不会说的单词，教师赐予帮助、指引，以此来学习1a中的部分生词。)Supposethefluspreadsquicklyamongpeoplethesedays.Whatshouldwedotopreventit?(教师出示开窗通风的图片。)Yes,weshouldkeeptheairfreshallthetime.(板书并让学生掌握。)allthetime(教师出示一幅画有拥堵人群的图片。)Yes,we

8、shouldkeepawayfromcrowdedplaces.(板书并要求掌握短语，理解生词。)crowded,keepaway(from)(用1a中的图片引出1a听力。)T:Lookatthepicturein1a.KangkangiswatchingTV.OnTV,ajournalistisinterviewinghisfather.Whataretheytalkingabout?Letslistento1a.(板书，并让学生理解。)journalist(出示小黑板上的问题，让学生带着问题听1a录音，回答下列问题。查对答案。)Now,listentothetapeandfindoutth

9、eanswerstothesequestions.(1)Whataretheytalkingabout?(2)HowmuchadvicedoesDr.Ligiveinthedialog?(仔细阅读1a，找出要点词及生词。)Pleasereadthedialogcarefullyandthenfindoutthekeywordsandnewwords.(查对答案。板书要点词及生词。解说并要修业生掌握hurry,hurryup,goahead；理解finally。)hurryuponTVajournalistasksomequestionsgoaheadthefluspreadamongFirst

10、,exerciseSecond,keepcleanandfreshallthetimeThird,washandchangeFinally,crowdedplacesStep3Consolidation第三步稳固(时间:7分钟)达成1a和1b，使学生熟习目口号言。1.(再放1a录音，并让学生跟读，注意模拟语音语调。而后达成1b，并以问答形式稳固。)sadvice.Example:S1:Whatshouldwedotopreventtheflu?S2:Weshoulddoexerciseoften.Weshouldntgotocrowdedplaces2.(学生自读1a后，四人一组练习对话。而后

11、离开课本，依据黑板上的要点词，表演出来。)Read1abyyourselves,thenpracticeitingroupsoffour.Youcanlookatyourbooksatfirst.Thenactoutthedialogaccordingtothekeywordsontheblackboard.Step4Practice第四步练习(时间:10分钟)达成1c和2。经过编对话，使学生进一步掌握本课的目口号言。1.(达成1c，要点训练donthaveto/neednt的用法。练习本课目口号言。)T:Letsdo1cusingtheinformationin1b.Firstreadthe

12、dialog,andpayattentiontothetargetlanguagedonthaveto/neednt.(先师生问答，而后由学生两人一组练习。)Now,Iask,youanswer,thenpracticeinpairs.Example:Mustwefinishhomeworkontime?S1:Yes,wemust.Mustwefinishitnow?S2:No,wedonthaveto.S3:No,weneednt.3.(看2中的图片，议论如何预防流感。)T:Lookatthepicturesin2,anddiscusswhatweshoulddotopreventthefl

13、u.(议论几分钟后，要修业生达成2里面的练习。提示学生注意should,hadbetter,must的用法。)T:Followtheexamplestomakedialogsusingthesentencepatterns:“Weshould/Wehadbetter/Wemust”Example:Whatshouldwedotopreventtheflu?Weshoulddomoreexercise.Whatshouldwedotopreventtheflu?Weshouldgotoseeadoctor.Dialog3A:Whatshouldwedotopreventtheflu?B:Wemu

14、stkeepawayfromcrowdedplaces.(教师可帮助学生回答。)(学生小组练习以后，查对答案。教师能够请几组同学到讲台前为大家表演。)Step5Project第五步综合研究活动(时间:7分钟)经过创建情形，分角色表演和写短文，提升学生综合运用本课所学语言知识的能力。(四人一组做一个采访。一人饰演记者，其余三人饰演医生。记者采访如何预防流感，医生回答记者的发问。评出优越组。)squestions.Thenactoutinthefrontandwewilldecidewhichgroupisthewinneratlast.Homework:写一篇小短文来说明如何预防流感。板书设计：hurryupgoaheaddoexercisecrowdedplaceskeepaway(fr