八年级英语下册UNIT3 教案参考.docx
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八年级英语下册UNIT3 教案参考.docx
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八年级英语下册UNIT3教案参考
Unit3Onlinetravel
Part1Teachingdesign
第一部分教学设计
VOCABULARY
四会
(n.)television,remotecontrol,channel,design,program,newsletter,CD-Rom,designer,point,role,level,knowledge,grammar,vocabulary,screen,education,set,key,disk,harddisk,e-dictionary,foot,total,Mars,course,introduction,body,goal,producer,Co.
(v.)design,receive,earn,mark,pass,type,store,control,print,restart,appear,click,include,cover,order,set,produce
(adj.)online,educational,all-time,traveler,character,asleep,movable,flat,free,exciting,daily,simple,icedtea
(adv.)online,correctly,properly,incorrectly
三会item,related,plastic,machine,instruction,setting,connect,inch,setting,regard,conclusion,treasure
二会wordprocessing,itchy,itch,floppy,cursor,icon,auto-run,princess,magic,wand,witch,evil,bald,function,worksheet,electricalappliance,pad
EXPRESSIONS
Turnon…,changethechannel,holdawritingcompetition,writeabout…,playgames,searchfor…,sendandreceivee-mails,writecomputerprograms,use…for…,comeout,soundinteresting,lovetraveling,lieonthegrass,fallasleep,haveadream,earnapoint,answeraquestioncorrectly,carry…offto…,playtheroleof…,travelaroundtheworldineighthours,testone’sknowledgeof…,see…onthescreen,learnabout…,passalevel,mark…inbrightpurple,findout…,thebestonthemarket,get…inallcomputershops,sell…out
STRUCTURE
1.—Whatdoyouusuallyuseyourcomputerfor?
—Iusuallyuseittoseachforinformation.
2.ItisdesignedbyNancyJackson.
Period1Comicstrips&welcometotheunit
(Theworldincomputers,Differentusesofcomputers,Whatdoyouuseyourcomputerfor?
)
Teachinggoals
●Tointroducethetopicofcomputer
●
Toactivateexistingvocabularyandidentifythemeaningofnewwordsrelatedtothetopic
●Toguessmeaningfrompictures
●Totalkabouttheuseofcomputer
Teachingprocedures
Step1Havingafreediscussion
A:
Whatdoyoulikedoing?
B:
Ilikereadingonline.
A:
DoyoulikewatchingTV?
B:
Yes,Ido.
A:
Whichdoyoulikebetter,watchingTVorplayingcomputergames?
B:
Ilikeplayingcomputergamesbetter.
A:
Why?
B:
Becauseitmakesmyexcited.
Step2Presenting
Doyouhaveacomputer?
Doyouoftenuseyourcomputer?
Whatdoyouusethemfor?
Canyoutellmedifferentusesofcomputers?
(ShowpicturesinPartAonpage41)
Picture1Wecanusethemfordrawinganddesigning.
Picture2Wecanusethemforsearchingforinformation.
Picture3Wecanusethemforwordprocessing.
Picture4Wecanusethemforplayinggames.
Picture5.Wecanusethemforwritingcomputerprograms.
Picture6Wecanusethemforsendingandreceivinge-mails.
Step3Havingadiscussion
Whatdoyouusuallyusecomputersfor?
There’sadialoguebetweenDanielandSimon.Readitandanswer:
WhatdoesSimonusuallyusehiscomputertodo?
Howoftendoesheuseittosearchforinformation?
Workinpairstotalkaboutthedifferentusesofcomputers.UsetheconversationinPartBonpage41asamodel.
Step4Presenting
There’sastoryhappeningbetweenouroldfriendsEddieandHobo.Theyhavenoideasaboutcomputers.Let’slookatthepictures.
—WhatdoesEddieregardthemouseas?
—Aremotecontrol.
—WhydoesEddiethinkthemouseisaremotecontrol?
—BecausewhenEddiemovesthemouse,somethingappearsonthescreen.Theythinkthecomputerisatelevision.
Step5Findingandwritingexpressions
Youaretogooverpage40and41againtofindoutandwritedownalltheusefulexpressions.Makesentencesofyourownwiththemafterclass.
ExpressionsfromComicstrips&welcometotheunit
Havenoidea,looklikea…,theremotecontrol,turn…on,changethechannel,loveusingthecomputer,holdawritingcompetition,writeabout…,atone’sschool,present…to…,learnmoreabout…,enterthewritingcompetition,showthedifferentusesof…,playgames,searchfor…,sendandreceivee-mails,writecomputerprograms,findout…,use…for…,use…asamodel,replace…with…,fastandeasy
Step6Doingalisteningtask
Now,listentothedialogue,andthenanswerthefollowingquestions:
1.Dotheyknowanythingaboutthecomputer?
2.WhatdoesHobothinkthecomputerlookslike?
3.WhydoesEddiethinkthemouseistheremotecontrol?
Usually,whena‘blankscreen’screensaverison,thescreenremainsdarkasifthecomputerisoff.Whenanyofthekeysorthemouseisclicked/moved,thescreenwould‘turnon’atonce.ThatiswhyEddiethinkshehasturnediton.
ThejokehereisthatbothEddieandHobohaveneverseenacomputerandsoEddiethinksthecomputerisaTVandthemouseisaremotecontrol.
Step7Readingitaloud
Readthedialoguealoud,andthenactitout.
Step8Doinghomework
a.Readthecomicstripsandtrytoreciteit.
b.Trytorevisethephraseandsentencesinthisperiod.
Period2ReadingI
(ComputerClubNewsletter)
Teachinggoals
●TounderstandtheaimofaneducationalCD-ROMandwhatthecharactercando
●Toinfermeaningfromkeywords,contextandexistingknowledge
●Toidentifytrueorfalsestatementsbasedonthereadingpassage
●Toidentifyspecificdetailsbycompletingaconversation
Teachingprocedures
Step1Havingarevision
A:
Whatdoyouusuallyuseyourcomputerfor?
B:
Iusuallyuseittolookforinformationonline.
A:
Why?
B:
BecauseIhavetowritelotsofarticles.
A:
Howoftendoyouuseyourcomputertoemail?
B:
Onceaweek.
Step2Presenting
—Doyouoftenuseyourcomputertoplaycomputergames?
—DoyouhaveanyCD-ROMs?
Whatarethey?
—DoyouhaveanyCD-ROMsthataregoodforyourstudy?
/thatareconnectedwitheducation?
WecancallthemeducationalCD-ROMs.
(ShowstudentsaneducationalCD-ROM.)
Youcantravelaroundtheworldineighthours,canyouimagine?
IhaveaneweducationalCD-ROMcalled‘AroundtheworldinEightHours’.
Itsoundsinteresting,doesn’tit?
First,letmeintroduceittoyou.It’sdesignedbyNancyJackson.ItcanhelpyoulearnEnglishandgeographyatthesametime.ThemaincharacterofitisItchyFeet.
Howtoplayit?
Step3Readingthetextandunderliningtheexpressions
Readthepassage,andtrytogetitsmainidea.Guessthemeaningofthewords,finishingPartBonpage44.
Readthepassageagaintounderlinealltheusefulexpressions,andwritethemdowninExpressionsBook.
UsefulexpressionsfromComputerClubNewsletter
aneweducationalCD-Rom,comeout,soundinteresting,learn…and…atthesametime,bedesignedby…,athirteen-year-oldboy,lovetraveling,lieonthegrass,fallasleep,haveaverystrangedream,inone’sdream,seeagoldencloud,write…on…,getapoint,answeraquestioncorrectly,comedown,carry…offto…,playagame,playtheroleof…,take…aboutanhourtodo…,travelaroundtheworldineighthours,testyourknowledgeof…,reachaplace,see…onone’sscreen,passalevel,mark…inbrightpurple,findout…,onthemarket,get…inthecomputershop,sellout…
Step4Listeningandreading
Readaloudthetexttothetape,andthentellifthesentencesinPartC1onpage44aretrueorfalse.
Step5Havingadetailedstudyofthepassages
1.Someinformationabout‘AroundtheworldinEightHours’
aneweducationalCD-ROM
helplearnEnglishandgeographyatthesametime
bedesignedbyNancyJackson
has8level
2.Theintroductionofthegame
maincharacter
Yougetapointeverytimeyouansweraquestioncorrectly.
Whenyougetenoughpoints,acloudwillcarryyouofftoaplaceyouhavenevervisited.
Theplaceyouhavevisitedaremarkedinbrightpurple.
3.Howtoplaythegame?
playtheroleoftheItchyFeet
eightlevel—Ittakesanhourtofinisheachlevel.
learnEnglishbytestingyourknowledgeofEnglishgrammarandvocabulary
passalevel,seeaworldmap
theplaceyouhavevisitedaremarkedinbrightpurple.
Step6Workingforconsolidation
Readthepassage,andthentrytofinishtheprofile.
Profile
Nameofthegame
Aroundtheworldineighthours
Numberofthelevels
8
Maincharacter
Itchyfeet
Age
13
Goal
TolearnEnglishandgeographyatthesametime
Areaofstudy
TheknowledgeofEnglishgrammarandvocabulary
Setting
Inadream
Designer
NancyJackson
Soldin
inallcomputershopsandbookshops
Step7Doinghomework
a.Readafterthetapefivetimes.Yourparent’ssignatureisneeded.
b.Rememberallthewordsandphrasesandmakesentencesofyourownwiththem.
Period3ReadingII
(ComputerClubNewsletter)
Teachinggoals
●Tounderstandthestructureofeachsentences
●Tofindoutandusetheexpressionsfromthetext
●Torecognizeandunderstandvocabularyaboutchanges.
●Tospeakoutthepassageinyourownwords,followingthestructureofthepassages.
Teachingprocedures
Step1Readingthepassagestogether
Turntopage42andreadthetextaloudtothetapetwice.
Step2Havingarevision
Therearetenmistakesinthefollowingpassage.Pleasefindthemoutandcorrectthem.
Atthebeginningofthegame,ItchyFeetsawayellowcloud.Thesewordsarewrittenonit,“Welcome,student!
Seethosebigflowersofdifferentcolorswithquestionsonthem.Youwillearntwopointseverytimeyouansweraquestioncorrectly.Whenyouhaveearnedeightpoints,acloudwillcomedownandcarryyoutoacityyouhavenevervisitedbefore.Thisgamehassevenlevels,andeachlevelwilltakeyouaboutanhour.Ifyouarehard-working,youcantravelroundtheworldineighthours.Theplacesyouhavevisitedaremarkedinlightpurple.Whatwillyouseeafteryoupassalleightlevels?
That’sforyoutoknow.
Step3Explainingthelanguagepoints
1.AneweducationalCD-
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