初中八年级英语课件Welcome to the unit 一等奖

Welcometotheunit

Howcanwetraveltoalltheplacesofinterestinaday?OntheInternet/OnlineDoyouknowthedifferentpartsofacomputer?mouse鼠标screen屏幕keyboard键盘Canyounameoutthedifferentpartsmainunit主机printer打印机ChallengeprinterWhichismissing?keyboardmousescreenkeyboardscreenmainunitmousePartA:Differentpartsofacomputer1234Pl.mice/mousespl.

mice

Computersareusefulinourdailylivesandthey’vechangedtheworld.Canyoutellmethedifferentusesofcomputers?

Wecanusecomputerstodo…=Wecanusecomputersfor

doing…chatwithfriendsWecanusecomputersto/for…playgamesWecanusecomputersto/for…searchforinformationWecanusecomputersto/for…watchprogrammesorvideosWecanusecomputersto/for…dowordprocessingWecanusecomputersto/for…sendandreceiveemailsWecanusecomputersto/for…TeamworkDoyouknowotherusesofcomputers?*

drawanddesign*listentomusic*sendandreceivee-mails*

chatwithfriends*

writecomputerprograms

*

shoponline*

do

wordprocessing*

watchfilms*

searchforinformation*

playgames*

teachandlearn*download*

makeahomepage*microblog…Differentusesofcomputers1.WhatdoesSimonusuallyusehiscomputerfor?2.Howoftendoesheuseitforthis?Answertwoquestions:Heusesittosearchforinformation.Heusesitalmosteveryday.PairworkA:Whatdoyouuseyourcomputertodo/for?

B:Iusuallyuseitto/for…

A:Why?

B:Because…(interesting/funny/fast/safe/cheap…)A:Howoftendoyouuseyourcomputerto/for…?

B:…watchandanswer:

DoEddieandHoboalsoknowwellaboutcomputers?Readandanswer1.WhatdoEddieandHobothinkthecomputerlookslike?2.WhatdoesEddiethinkthemouseis?TheythinkitlookslikeaTV.Theythinkitisaremotecontrol.3.Whatdotheywanttousethemousetodo?Theywanttouseittochangethechannel.…Completethepassage.EddieandHoboknow_______aboutcomputers.Hobothinksthecomputer____________atelevision.Eddie_______withHoboandhethinksthemouseisthe______________.Theywanttousethemouseto______thechannelbecausetheprogramme_____anhourago.nothinglookslikeagreesremotecontrolchangebeganPayattentiontoyourpronunciationandintonation.(注意你的语音语调)

ActitoutRound1:Doyouknowit?

Discuss:

Howcanweusethecomputersproperly(合理的)?Round2:Canyousayit?Don’tbecrazyaboutcomputergames!Don’tsitinfrontofcomputersforalongtime!

Besuretodomoreexerciseandliveahealthylife!Asstudents,Ihopeyoucanusethecomputerscorrectly.Youcanspendmoretimeonyourstudy!MyadviceFinishtheexercises—【课堂巩固】Homework:1.Talkaboutthedifferentusesofcomputers.2.Finishofftheexercises.Listenandactoutthedialogue.Simon:Mynewcomputerismuchfasterthantheoldone.Icantypeveryeasily.The________isverycomfortable.Annie:Howdoyouknowwhatyoushoulddowhenyoulookatthe_______?Simon:Withthe_______,youcanchooseoneiconinthe_______andclickonitformoredetails.Annie:Oh,Isee.Howcanyourteacherreadyourhomeworkonthecomputer?Simon:Icansendhime-mailsorprintitout.Annie:

Doyouhaveanew_______,too?Simon:Yes,anditprintsveryquickly.keyboardscreenmousemenuprinterkeyboardscreenmousemenuprinter用所给单词补全对话。mainunitspeakerremotecontrolmousekeyboardscreenmainunitspeakerremotecontrolmousekeyboardscreensearchforinformationdowordprocessingplaygamessendandreceivee-mailsDifferentusesofcomputers(P35PartB)

chatwithfriendswatchvideos翻译词组1.网上旅行2.看起来像电视3.在这儿4.换频道5.找到一个好的网页6.了解世界各地的名胜7.电脑的不同用处8.和朋友聊天9.用它来搜寻信息10.发送和接收邮件1.onlinetours2.looklikeaTV3.Hereitis.4.changethechannel5.findagoodwebsite6.learnaboutplacesofinterestaroundtheworld7.differentusesofcomputers8.chatwithfriends9.searchforinformation10.sendandreceiveemailsDon’tbecrazyaboutcomputergames!Don’tsitinfrontofcomputersforalongtime!

Don’tbecrazyaboutcomputergames!Don’tsitinfrontofcomputersforalongtime!

Don’tbecrazyaboutcomputergames!Don’tsitinfrontofcomputersforalongtime!

Whatwillthecomputerbelikeinthefuture?….sendandreceivee-mailswritecomputerprogramsdowordprocessingsearchforinformationgoshoppingonlinemakecardsandhomepagesplaygamesIuseittodrawanddesign

Doyouknowanyotherusesofcomputer?Thanksforlistening!Whatcanwedowithacomputer?Let'sthink!Whatdoyouusuallyuseyourcomputertodo?=Whatdoyouusuallyuseyourcomputerfor?

draw

and

designWecanusecomputersfor

drawinganddesigning.=Wecanusecomputersto

drawanddesign.Wecanusecomputersto/forwritecomputerprograms…use…fordoing……use…todo…shoponline…use…fordoing……use…todo…listentomusic…use…fordoing……use…todo…mouse鼠标screen屏幕keyboard键盘Canyounameoutthediffe