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1、九年级英语上册《Unit4AmazingScience》Topic1SectionD教案仁爱版Themainactivitiesare1aand3.本课重点活动是1a和3。Ⅰ.Teachingaimsanddemands教学目标1.Learnnewwordsandphrases:turnon,connectto,screen,clickon,reply,search2.Summarizethegrammar:verb+object+complement3.Reviewtheusesofcomputers.4.Learnhowtosendandreceiveane-mail.Ⅱ.T
2、eachingaids教具打印的电子邮件页面图片/中英文按钮卡/录音机/小黑板Ⅲ.Five-fingerTeachingPlan五指教学方案Step1Review第一步复习(时间:5分钟)引导学生用自己的话表述电脑的用途，复习SectionC。T:Boysandgirls,wehavelearnedsomethingaboutcomputerslastperiod.Pleasesaysomethingaboutthecomputers’uses.S1:Computershavebecomeveryimportantinmanyareasofworkandleisure.S2:Co
3、mputersarewidelyusedbypeopleinbusinessandtechnology.S3:Computerscontrolthespeedanddirectionofaspaceship’sflight.T:Verygood.Anymore?S4:Withthehelpofcomputers,doctorscanfinddiseaseseasilyandsolveotherproblems.S5:…T:Nicework.Inthislesson,let’sgoontalkingaboutcomputers.Step2Presentation第二步呈现(时间:1
4、5分钟)继续谈论有关电脑的话题，导入新课内容，教学生词，呈现1a。1.(师生互动，激发学生兴趣，导入新课。)T:Boysandgirls,wehavetalkedsomethingaboutcomputersjustnow.Doyoulikeplayingcomputersinyoursparetime?Ss:Ofcourse.T:Whatdoyouusuallydoonline?Canyoutellme?S1:Playcomputergames.S2:Searchforsomeinformationorreadnews.S3:Makefriends.T:Good.Compute
5、rsareplayinganimportantroleinourdailylife.Weallknowthatcomputershelppeopledoalotofthingsinmanyareas.Forexample,youcancommunicatewithyourfriendsbysendinge-mails.Doyouknowhowtosendandreceivee-mailsbycomputer?Ss:Yes./No.T:OK,let’slearnhowtosendandreceivee-mails.2.(出示打印的电子邮件页面图片，有网络的学校可以用联机的电脑直接演
6、示。)T:Boysandgirls,lookatthispicture/computer.I’llshowyouhowtosendane-mail.(教师边用图片或网络操作，边用英文慢速讲解两遍，让学生借助图标上的中文，学习发送电子邮件的步骤。)T:Ofcourse,weshouldturnonourcomputersandconnecttotheInternet.Thenopenthee-mailprogram.Youcanseeapictureofanenvelope.Clickonthat,andaboxwillappearonyourscreen.OK,let’sknow
7、thebuttons.First,thisbutton写信meanswritingaletter.Clickhere,anotherboxwillappearandthenclickon收件人.Itmeansthereceiver’se-mailaddress.Thethirdstepistoclickon主题,whichmeanssubject.Typethetitleofyoure-mail.Thefourthstepistowriteyoure-mailinthisbiga
