Unit4Topic3TheInternetmakestheworldsmaller.SectionB

第1頁FromSectionA,weknewsomethingabouttheusesoftheInternet.Wecandoshoppingathome.第2頁FromSectionA,weknewsomethingabouttheusesoftheInternet.TheInternetcanhelpusfindtheway.第3頁

FromSectionA,weknewsomethingabouttheusesoftheInternet.WecanenjoymoviesontheInternet.第4頁FromSectionA,weknewsomethingabouttheusesoftheInternet.WecanstudyontheInternet.第5頁FromSectionA,weknewsomethingabouttheusesoftheInternet.Wecanchatwithourfriends.第6頁FromSectionA,weknewsomethingabouttheusesoftheInternet.Wecanlistentomusictorelax.第7頁FromSectionA,weknewsomethingabouttheusesoftheInternet.Wecanreadbookswelike.第8頁FromSectionA,weknewsomethingabouttheusesoftheInternet.Wecanlearntocook.第9頁JaneandherfriendsaretalkingaboutthethingstheydidontheInternetlastnight.Whatdideachofthemdolastnight?第10頁Listento1aandcompletethetable.Name

WhattheysaworheardonlineJanesawanew______of______Michaelstudiedpicturesof______Kangkangheardthat_________couldputlittlecomputersrightintoour______Mariawatcheda_______photoMarsbirdsscientistsheadsmovie1b第11頁Rewritetheconversationintopassagebasedon1b.Lastnight,Jane____________________________________andMichaelalso____________________forhissciencelesson.Kangkangvisitedhisfavoritewebsiteandheardareportersaidthat__________________________________________________.Hewasnotsureifthatwasagoodidea.Maria________________onlineandshewassurenoscientistwasgoingtoputacomputerintoherhead.sawanewphotoofMarsontheInternetlookedatphotosonlinescientistscouldputlittlecomputersrightintoourheadswatchedamovie1c第12頁WriteanotherpassagefromJane’spointofview.Youcanbeginlikethis:Lastnight,Maria,MichaelandI…第13頁Readandactouttheconversationinpairs.Practice第14頁Keypoints

I’msureyoucanfindlotsofinformationontheInternetnow.besure(that)+句子確信……;必定……I’mnotsureifthatisagoodidea.benotsureif/whether+句子不確定……是否……

Eg:我確信他會來參加我生日晚會。

I_______________hewillcometomybirthdayparty.

他不確定他是否去我生日晚會。

He____________________hewillgotomybirthdayparty.amsure(that)isnotsureif/whether第15頁Workinpairsandmakeupconversationswiththesentencesinthebox.ExampleA:I’msuretherearemanyinterestingthingstoseeontheInternet.B:I’mnotsurewhether/ifitisgoodtoshoponline.2Practice第16頁WilleveryoneintheworldusetheInternetinthefuture?Arethereanygoodmoviewebsitesonline?CanwefindinterestingbooksontheInternet?Willpeoplehavecomputersintheirbodiessomeday?未來未來某天第17頁DiscussingroupsaboutwhatyousaworheardontheInternet.Thenmakeareportandpresentittotheclass.A:Isaw/lookedat/watched…B:I’msure…C:Ivisitedthewebsiteandareportersaid…D:I’mnotsureif/whether……3Practice第18頁Readthepairsofwordsandpayattentiontothedifferencebetween/w/and/v/./w/-/v/:wet-vetwest-vest

wine-vine4a第19頁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第20頁5.’Really?’Whichwasthe’most’serious?6.A’reportersaid’scientistscould’put’little’computers’rightintoour’heads.7.The’Internet’makesourlife’easier

and’moreinterestingTherisingtoneisoftenusedingeneralquestions,greetingsandrequests.第21頁DotheexercisesChoosethebestanswer.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;with第22頁3.–WecanuseQQtochatonline.--Really?Couldyoupleaseshowme______it?A.whattodoB.howtodoC.whentodoD.whytodo4.I’m_____sure_____computerscanworkinourheadswell.