高中一年级英语教案Lesson98教学设计方案

Lesson98多媒体教学设计方案
TeachingAims
　　1.Studythislessontoknowthatoneshouldbecarefulwithhiswork..
　　2.Letthestudentsgraspthemainideabyunderstandingthekeywordsandphrases.
　　3.Getthestudentstoknowaboutnewwords.
TeachingProcedures
Step1Presentation
　　教师活动：教师展示图片（见ppt.）让学生能从此图片了解课文的内容，学生能否猜到事情发生的情况，教师可提问全班学生。
　　Whathappenedtothemfromthispicture?
Step2WatchtheVideo
教师活动：教师播放视频（见ppt.），可播放一至两遍，然后给出问题，提问两到三个学生。
　　WhywasDrBakersurprisedwhenhereceivedtheinvitation?
Step3Listening
教师活动：教师播放听力录音（见ppt.），在播放第一段过程中之后，可让学生浏览一遍课文内容。
　　Afterlistening,pleaseanswerthemainideaofeachparagraph.
Paragraph1
Key:DrBakerwasinvitedtoattendMedicalConferenceinLondon.
Paragraph2
Key:DrBakerwassurprisedtobeaskedtogiveatalkonDNA,whichheknewnothing.
Step4IntensiveReading
学生活动：学生通过仔细阅读课文两到三遍，也可大声地朗读，然后做教师提出的问题。
Askthestudentstoreadthetextquicklyandchoosethebestanswertoeachquestion.
1.Themainspeakerdidn’tarriveontimebecause________.
　　A.shehadchangedhermind
　　B.shereturnedforhernotes
　　C.shemissedherplane
　　D.theweatherwasbad
2.ItprovedthatDr.Bakersappearanceattheconferencewas________totheorganizer.
　　A.anunknownmistakeB.aseriousproblem
　　C.apleasantsurpriseD.awell-keptsecret
3.WhydidtheorganizeraskDr.DavidBakertogiveatalkonDNA?
　　A.Heknewtheworld-famousexpertverywell.
　　B.HethoughthewasanotherexpertonDNAwhosenamewasPeterBaker.
　　C.HejustwantedtomakefunofDr.Baker.
　　D.Hewantedtopleasethepeopletherebytellingajoke.
4.Whichofthefollowingstatementsistrue?
　　A.Theorganizermadethecarelessmistake.
　　B.DavidBakeralsodidresearchinDNAatcollege.
　　C.Dr.LivelywasgoingtogiveatalkonENT.
　　D.Davidwasabitangryatsuchacarelessmistake.
5.Canyouguesswhatwillhappennextyear?
　　A.TheorganizerwillnotinviteDr.Baker.
　　B.Dr.Bakerwillnotcometotheirmeeting.
　　C.Theywillnotinvitemoreexpertstothemeeting.
　　D.Dr.Bakerwillcometoattendtheirmeeting.
Key:DCBCD
Step5ExtensiveReading
学生活动：学生快速阅读课文一遍，然后回答教师提出的问题。
Pleasereadthetextquicklythenanswerthequestions.
　　1.WhydidDr.Bakerlookathisdiaryafterhegottheinvitation?
　　2.Whydoyouthinkoneortwopeopleweresurprisedtoseehim?
　　3.DoyouthinktheorganizerknowDr.Baker?Howdoyouknow?
　　4.WhatdidtheorganizerwantDr.Bakertodo?
　　5.CanyouimaginehowtheorganizerwouldfeelafterDr.Bakersaid,“Youmustbejoking!Iknownothingatallaboutthatsubject”?
Key:
　　1.Becausehewantedtoseewhetherhewouldbefreethatweek.
　　2.BecausetheyhadneverthoughtDr.Bakerwouldcometosuchaconference.
　　3.No,hedidn’t.HepolitelyaskedDr.Bakertostepouttomakehimselfknowntotheorganizer.
　　4.HewantedDr.BakertogiveatalkaboutDNA.
　　5.HemustbeequallysurprisedatDr.Bakerbecausehecouldnotunderstandamistakehadbeenmade.
Step6Practice
教师活动：教师展示四张图片，让学生说出图片的内容。教师提问若干个学生，练习学生的口语能力
PleasetalkaboutDr.Baker’sexperiencesbasedoneachpicturewithyourownwords.
Key:1.Dr.Bakerwassurprisedwhenhereceivedtheinvitationoneday.
　　2.TwoofthemgreetedtotheDr.Bakerandwassurprisedtoseehim.
　　3.TheorganizerwassogladthatDr.Bakerstooduptohelptheorganizertogiveatalk.
　　4.Theorganizerwassayingsorrytoalllistenersthatthespeakerdidn’tnotreachbecauseofbadweather.
Step7Languagestudy
教师活动：教师讲解课文的重点词汇与语句，之后教师分别给出词汇，让学生练习。
学生活动：学生在学习和掌握词汇用法后，分别回答教师给出的问题。
Fillintheblankswithproperwords.
outofbreath,holdon,takeamessage,getthrough,standfor,makeoneselfknown,ringback,pointout,makeup,sendout

　　1.Therearesomeinvitations________.
　　2.ItriedtocallyouupbutIcouldn’t_____.
　　3.I’ll_________you_________whenIknowtheanswer.
　　4.Whenheclimbedupthehill,hewas_________.
　　5.Willyouplease________apricelist?
　　6.Iaskedher_________whileIleftthetelephonetocallyou.
　　7.Sheisn’tin.CanI_________?
　　8.WhatdoesCBA________?
　　9.MayI_________totheorganizerattheconference?
　　10.He________her________tome.
　　1.tosendout2.getthrough
　　3.ring;back4.outofbreath
　　5.makeup6.toholdon
　　7.takeamessage8.standfor
　　9.makemyselfknown10.pointed;out
Step8Writing
教师活动：教师给出写作的内容（见ppt.）给学生一段的时间来写，然后教师提问学生，在给予指正。
学生活动：学生根据作文内容，在一定的时间内完成，用自己的语言描述此内容。
根据提示写一篇以会议组织者的口吻描述第二天的情况:
　　1)thefirstday,OK;2)themainspeakerwouldnotbeabletoarrivethesecondday;3)everybodywasworried;4)inviteDr.Bakertogiveatalk;5)knownothingaboutDNA
Suggestanswer:
　　Themedicalconferencewentonsmoothlythefirstday.Butonthemorningofthesecondday,weweretoldthatthemainspeaker.Dr.Livelywouldnotbeabletoarrivethatdaybecauseofbadweatherattheairport.Itwasalreadylecturetimeandeverybodywasworried.ThenwedecidedtoinviteDr.BakertogiveatalkonDNAinstead.IknewDr.Bakerwasinthehall.ButwhenItoldhimthis,hesaidheknewnothingaboutDNAandhewasnotPeterBakerbutDavidBaker.Strange!
Step9Discussion
教师活动：教师展示一张图片（见ppt.）给出学生问题，教师可适当给出词汇，教师把学生分别若干小组分别讨论，然后教师提问学生，同时教师也可说出自己的看法。
Topic:Ifyouweretheorganizerofthepicture,howwouldyoudowhenDr.BakersaidhewasENT?
Step10Homework
　　1.FinishofftheWorkbookexercises.
　　2.Readthestoryinthislessonagain.
　　3.PrepareLesson99.