仁爱英语八年级上册Unit-4-Topic-3-Section-B市公开课一等奖省赛课获奖课件

Unit4OurWorldTopic3TheInternetmakestheworldsmaller.SectionB第1页WhatcanwedoontheInternet?Wecandosomeshopping.Becauseit’salittlecheaper.online第2页-Whatelsecanwedoonline?-Wecan…findinformationsendemailslistentomusicwatchmovieschatwithfriendsfacetoface查询资料____________________________发送邮件_______________________________听音乐_______________________________看电影_______________________________和朋友面对面聊天_______________________________第3页TheInternetcanhelpusfindtheway.第4页WecanstudyontheInternet.第5页Wecanreadbookswelike.第6页Wecanlearntocook.第7页TheInternetisgreat!Becauseitmakestheworldsmaller.Howdoesitwork?Aspeciallanguagemakescomputerstalkwitheachother.Whendiditcomeintobeing?Scientistsstartedtostudyitinthe1960sandmadeitintouseinthe1990s.I’msureitwillbecomemoreandmoreimportanttous.1a-P97第8页主语+谓语+宾语+宾语补足语1.名词作宾补：call,make,keep..Wecall

him

XiaoLi.2.形容词作宾补：keep,make,find..Weshouldkeepourclassroomclean.3.动词不定式作宾补

：want,ask,tell,wish…Iwant

you

tocomehere.4.动词ing:see,hear,keepIsaw

you

sleepingjustnow.第9页Listentothepassageandnumberthepictures.3a录音3a-P98findnewfriendsbuyabikereadabookstudyEnglishbuyagiftlearntocook123456第10页Listenagainandfillintheblanks.3aTheInternethasbecomea_____________tofindinformation._____________,youcanbuyabikeoracaronline.Youcanalso_______howtostudyEnglishorcookby__________online.Manypeoplereadbooksorbuygifts_________theInternet.Somepeopleevenfindnewfriendsonline.Asyoulooktoward____________,youcanimaginemanymoreusesoftheInternet.popularwayForexamplelearnlookingthroughthefuture录音3a-P98第11页____________________.____________________.WecanuseInternetto

__________________.____________________.

____________________.Itis___________.Itcanmakeourlife_______________________________.Butwe_________spendtoomuchtimeontheInternet.sende-mailschatwithfriendsfindinformation……wonderfulnicer,easierandmoreinterestingshouldn’t第12页JaneandherfriendsaretalkingaboutthethingstheydidontheInternetlastnight.Whatdideachofthemdolastnight?第13页Listento1aandcompletethetable.Name

WhattheysaworheardonlineJanesawanew______of______Michaelstudiedpicturesof______Kangkangheardthat_________couldputlittlecomputersrightintoour______Mariawatcheda_______photoMarsbirdsscientistsheadsmovie1b录音1a-P99第14页Rewritetheconversationintopassagebasedon1b.Lastnight,Jane____________________________________andMichaelalso____________________forhissciencelesson.Kangkangvisitedhisfavoritewebsiteandheardareportersaidthat__________________________________________________.Hewasnotsureifthatwasagoodidea.Maria________________onlineandshewassurenoscientistwasgoingtoputacomputerintoherhead.sawanewphotoofMarsontheInternetlookedatphotosonlinescientistscouldputlittlecomputersrightintoourheadswatchedamovie1c视频1a-P99第15页WriteanotherpassagefromJane’spointofview.Youcanbeginlikethis:Lastnight,Maria,MichaelandI…第16页Readandactouttheconversationinpairs.Practice第17页Keypoints

I’msureyoucanfindlotsofinformationontheInternetnow.besure(that)+句子确信……;必定……I’mnotsureifthatisagoodidea.benotsureif/whether+句子不确定……是否……

Eg:我确信他会来参加我生日晚会。

I_______________hewillcometomybirthdayparty.

他不确定他是否去我生日晚会。

He____________________hewillgotomybirthdayparty.amsure(that)isnotsureif/whether第18页besure/benotsure后宾语从句1.陈说句直接用that连接I’msurethatwewillhaveagoodtimetonight.2.普通疑问句

将它改为陈说句,并用if/whether…(ornot)连用

I’mnotsureif/whetherI’llcometonight.2Practice第19页WilleveryoneintheworldusetheInternetinthefuture?Arethereanygoodmoviewebsitesonline?CanwefindinterestingbooksontheInternet?Willpeoplehavecomputersintheirbodiessomeday?未来未来某天第20页DiscussingroupsaboutwhatyousaworheardontheInternet.Thenmakeareportandpresentittotheclass.A:Isaw/lookedat/watched…B:I’msure…C:Ivisitedthewebsiteandareportersaid…D:I’mnotsureif/whether……3Practice第21页Readthepairsofwordsandpayattentiontothedifferencebetween/w/and/v/./w/-/v/:wet-vetwest-vest

wine-vine4a录音4a-P100第22页Listentothesentences,payingattentiontotheliaison,weakform,stressandintonation.Thenreadafterthetapeandimitate.1.’Good’morning.’Good’evening.2.Will’everyoneinthe’world’usethe’Internetinthe’future?3.Well.’Somepeople’watch’TV’online.4.Doyouknow’howto’protect’ourselvesfromthe’earthquake?4b录音4b-P100第23页5.’Really?’Whichwasthe’most’serious?6.A’reportersaid’scientistscould’put’little’computers’rightintoour’heads.7.The’Internet’makesourlife’easier

and’moreinterestingTherisingtoneisoftenusedingeneralquestions,greetingsandrequests.第24页DotheexercisesChoosethebestanswer.Computersareveryusefultous,butstudentsshouldn’t____toomuchtime___them.A.spend;inB.cost;/C.spend;onD.take;to2.Wecanshop___theInternet_