Unit3Ourdigitallives主題范疇：人與社會(huì)主題群：科學(xué)與技術(shù)子主題：科學(xué)技術(shù)與工程，人類(lèi)發(fā)明與創(chuàng)新KeyquestionHowhasdigitaltechnologychangedourlives?knowhowtodescribemydailylifeasanetizen.talkaboutthepositiveandnegativeeffectsoftheinternet.pronounceanddistinguishextrastressprecisely.Learningobjectives學(xué)習(xí)目標(biāo)Attheendoftheclass,Iwillbeableto:social/?s???l/

message/?mes?d?/

interview/??nt?vju?/socialmediainpersonadj.社交的n.（書(shū)面或口頭的）信息v.采訪社交媒體親自；親身Newwordsandphrasesletter

e-mail

severalweeksafewsecondsGreatchanges…Whatdoestheinternetbringtous?Warmingupwaystocommunicatewithothersseefriends’facesandtalkwiththemNovember11th=ChineseShoppingFestivalDoyouremember…ShoppingWebsites:playinggameslisteningtomusicsomebadeffects…Whatarethepositiveandnegativeeffectsoftheinternet?Howmuchtimedoteenagersspendontheinterneteveryday?Workingroupsandconductasurveyofyourclassmates.Usethequestionstohelpyou.Thencompletethetableandreportyourfindingstotheclass.TalkingaboutlifeontheinternetSpeakingWhile-learningWhatdoyouusuallydowithcomputers?surftheinternetplaygameswatchmoviessende-mailslistentomusicchatonlinesearchforinformationshoponlinebuyticketsDoyouusesocialmedia?Howoftendoyoucheckitperday?Doyouusuallysendyourfriendsmessages,ordoyoutalkmoreinperson?Howmuchtimedoyouspendlearningonline?...Nowcompletethetableandreportyourfindings.Timespenton...S1S2S3S4…checkingsocialmediasendingmessagestofriendslearningonlinereadingnewsonline…Weinterviewed...students....studentssaidthey...Theyspendmosttimeon...writeemailstofriendschatwithfriendsonlineplaycomputergamesdohomeworkonthecomputerreadtheonlinenewslookforusefulinformationdoonlineshoppingwatchfilmsorTVplaysUsefulexpressions給朋友寫(xiě)郵件和朋友在線聊天玩電腦游戲在電腦上做作業(yè)看網(wǎng)絡(luò)新聞查找有用的信息進(jìn)行網(wǎng)上購(gòu)物看電影或電視劇socialmediahowoftenhowmuchsendmessages inpersononline=ontheinternetinterviewspendtimeonsth.社交媒體多久一次多少（修飾不可數(shù)名詞）發(fā)信息親自；當(dāng)面在線；在網(wǎng)絡(luò)上v.

采訪；面試在某事上花時(shí)間詞匯拓展ExtrastressWhenwespeak,westressthemostimportantwordinthesentence.You,thespeaker,mustdecidewhatthemostimportantwordis.特別重讀當(dāng)我們說(shuō)話(huà)時(shí)，我們會(huì)強(qiáng)調(diào)句子中最重要的詞。哪些單詞在句子中要特別重讀取決于說(shuō)話(huà)者。特別重讀能讓對(duì)方更加了解說(shuō)話(huà)人所要表達(dá)的意思。ImprovingyourpronunciationAmy:

Whatdoyou

think

ofcomputers,Frank?Aretheysmarterthanhumanbeings?Frank:

No,Idon’t

thinkso.Amy:Whynot?Computerscandoalotofthings!Frank:Maybe,buthumanbeingscreatedcomputers.Amy:That’strue!Listenandrepeat.Giveextrastresstothewordsunderlinedtwice.1.Theextrastressistoemphasizeoneideainthesentence.2.Theextrastresscanbeanywhere,includingthewordslikea,the,isand

have.Extrastressmeanstopronounceonewordevenmorestrongly,moreloudly,moreclearlyandmoreslowly.Summary1.AreyougoingtoLondontomorrow?2.AreyougoingtoLondontomorrow?3.AreyougoingtoLondontomorrow?Listenandtrytoexplainwhatthespeakerswanttoexpressbygivingextrastresstothewordsinred.強(qiáng)調(diào)問(wèn)題，想知道yes或no的準(zhǔn)確回答。我知道其他人要去，想知道你去不去。也可表示在得知你要去倫敦后的驚訝。知道你要去倫敦后，想知道是不是明天。也可表示對(duì)你明天就去的驚訝。Practice1.social/?s???l/ adj.社交的2.message/?mes?d?/

n.（書(shū)面或口頭的）信息例如：我們應(yīng)該組織更多的社交活動(dòng)。Weoughttoorganizemoresocialevents.例如：我會(huì)給你發(fā)一條短信。I’llsendyouatextmessage.Languagepoints3.interview/??nt?vju?/

v.采訪拓展interviewer n.采訪者；面試官interviewee n.受訪者；應(yīng)聘者例如：她給面試官留下了很好的印象。Shemadeagoodimpressionontheinterviewer.例如：參加面試的人中有沒(méi)有特別值得注意的？Isthereanyintervieweewhostandsoutasmemorable?4.socialmedia 社交媒體例如：我在社交媒體上發(fā)過(guò)很多內(nèi)容。Ipostalotonsocialmediaanyway.5.Doyouusuallysendyourfriendsmessages,ordoyoutalkmoreinperson?inperson 親自；親身；當(dāng)面例如：為什么不親自和她談一談呢？詞性轉(zhuǎn)換pe