仁爱英语八上Unit-4-Topic-3-Section-B课件

Unit4OurWorldTopic3TheInternetmakestheworldsmaller.SectionBUnit4OurWorldTopic3SectiFromSectionA,weknewsomethingabouttheusesoftheInternet.Wecandoshoppingathome.FromSectionA,weknewsomethFromSectionA,weknewsomethingabouttheusesoftheInternet.TheInternetcanhelpusfindtheway.FromSectionA,weknewsomethFromSectionA,weknewsomethingabouttheusesoftheInternet.WecanenjoymoviesontheInternet.FromSectionA,weknewsomethFromSectionA,weknewsomethingabouttheusesoftheInternet.WecanstudyontheInternet.FromSectionA,weknewsomethFromSectionA,weknewsomethingabouttheusesoftheInternet.Wecanchatwithourfriends.FromSectionA,weknewsomethFromSectionA,weknewsomethingabouttheusesoftheInternet.Wecanlistentomusictorelax.FromSectionA,weknewsomethFromSectionA,weknewsomethingabouttheusesoftheInternet.Wecanreadbookswelike.FromSectionA,weknewsomethFromSectionA,weknewsomethingabouttheusesoftheInternet.Wecanlearntocook.FromSectionA,weknewsomethJaneandherfriendsaretalkingaboutthethingstheydidontheInternetlastnight.Whatdideachofthemdolastnight?JaneandherfriendsaretalkiListento1aandcompletethetable.Name

WhattheysaworheardonlineJanesawanew______of______Michaelstudiedpicturesof______Kangkangheardthat_________couldputlittlecomputersrightintoour______Mariawatcheda_______photoMarsbirdsscientistsheadsmovie1b录音1a-P99Listento1aandcompletetheRewritetheconversationintopassagebasedon1b.Lastnight,Jane____________________________________andMichaelalso____________________forhissciencelesson.Kangkangvisitedhisfavoritewebsiteandheardareportersaidthat__________________________________________________.Hewasnotsureifthatwasagoodidea.Maria________________onlineandshewassurenoscientistwasgoingtoputacomputerintoherhead.sawanewphotoofMarsontheInternetlookedatphotosonlinescientistscouldputlittlecomputersrightintoourheadswatchedamovie1c视频1a-P99RewritetheconversationintoWriteanotherpassagefromJane’spointofview.Youcanbeginlikethis:Lastnight,Maria,MichaelandI…WriteanotherpassagefromJanReadandactouttheconversationinpairs.PracticeReadandactoutthePracticeKeypoints

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

Eg:我确信他会来参加我的生日晚会。

I_______________hewillcometomybirthdayparty.

他不确定他是否去我的生日晚会。

He____________________hewillgotomybirthdayparty.amsure(that)isnotsureif/whetherKeypointsI’msureyoucanWorkinpairsandmakeupconversationswiththesentencesinthebox.ExampleA:I’msuretherearemanyinterestingthingstoseeontheInternet.B:I’mnotsurewhether/ifitisgoodtoshoponline.2PracticeWorkinpairsandmakeupconvWilleveryoneintheworldusetheInternetinthefuture?Arethereanygoodmoviewebsitesonline?CanwefindinterestingbooksontheInternet?Willpeoplehavecomputersintheirbodiessomeday?将来将来某天WilleveryoneintheworlduseDiscussingroupsaboutwhatyousaworheardontheInternet.Thenmakeareportandpresentittotheclass.A:Isaw/lookedat/watched…B:I’msure…C:Ivisitedthewebsiteandareportersaid…D:I’mnotsureif/whether……3PracticeDiscussingroupsaboutwhatyReadthepairsofwordsandpayattentiontothedifferencebetween/w/and/v/./w/-/v/:wet-vetwest-vest

wine-vine4a录音4a-P100ReadthepairsofwordsandpaListentothesentences,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-P100Listentothesentences,payin5.’Really?’Whichwasthe’most’serious?6.A’reportersaid’scientistscould’put’little’computers’rightintoour’heads.7.The’Internet’makesourlife’easier

and’moreinterestingTherisingtoneisoftenusedingeneralquestions,greetingsandrequests.5.’Really?’Whichwasthe’mosDotheexercisesChoosethebestanswer.Computersareveryusefultous,butstudentsshouldn’t____toomuchtime___them.A.spend;inB.cost;/C.spend;onD.take;to2.Wecanshop___theInternet____goingtotheshops.A.on;withoutB.in;withoutC.in;forD.on;withDotheexercisesChoosethebes3.–WecanuseQQtochatonline.--Really?Couldyoupleaseshowme______it?A.whattodoB.howtodoC.whentodoD.whytodo4.I’m_____sure_____computerscanworkinourheadswell.A./;whetherB.not;thatC.not;if