Whatdoyouthinkthispictureshows?Itshowsthatdigitaltechnologyhasbecomeanintegralpartofpeople'sdailylives.Digitallife

4UnitstartingoutInthisunit,wewillusewordsandexpressionsintheunittotalkaboutdigitallife.describethefutureofdigitaltechnology.usetheinfinitiveasobjectcomplementtotalkaboutdigitalexperiences.holdadebateondigitallife.1.Whataretheydoing?2.Whatdoyouthinkthepictureshows?lifeAnsweringthephone,chatting…Modernlife./Digitallife./Life.Lead-inbenefitofdigitaltechnologyWhatareyougoingtolearninthisunit?wisewaystousedigitaldevicesfuturedigitallife“make+賓語+形容詞比較級”表示“使……更……”，此處用于詢問某事物是否讓生活變得更輕松在未來就……舉行一場辯論作賓語補(bǔ)足語的不定式...的未來Whichpicturesshowsomethingdigital?Lead-inWhatfactsdoyouknowaboutthedigitalworld?Trytoanswerthequestions.1.Howbigwasthefirstgeneral-purposecomputerENIAC?

A.asbigasatable

B.asbigasahouse2.Whatwasthefirstcomputermousemadeof?A.wood B.plastic3.Whatisanetizen?

A.auseroftheinternet

B.atypeofcomputer4.Whichoneisolder?A.emailB.WorldWideWeb5.Whendidthefirstmobilephoneappear?

A.in1983B.in19736.Whatdoes“app”mean?

A.apieceofcomputersoftwarethatdoesaparticularjob

B.agroupofwebsites7.Whendidsocialmediasitesbecomepopular?

A.intheearly21stcentury

B.inthemid-20thcentury8.Whatisadigitallibrary?A.anonlinelibrarytostorebooksandotherreadingmaterialsB.areallibrarywithmoderntechnologyWhichfactinterestsyoumost?1.Howbigwasthefirstgeneral-purposecomputerENIAC?

A.asbigasatable

B.asbigasahouseENIAC（埃尼阿克）是第一臺通用計算機(jī)，它非常龐大，占地面積約170平方米，差不多和一座房子一樣大。2.Whatwasthefirstcomputermousemadeof?

A.wood B.plastic第一只計算機(jī)鼠標(biāo)是由道格拉斯?恩格爾巴特（DouglasEngelbart）發(fā)明的，它是用木頭制成的.3.Whatisanetizen?

A.auseroftheinternet

B.atypeofcomputer“netizen”由“net（網(wǎng)絡(luò)）”和“citizen（公民）”組合而成，意思是“網(wǎng)民；網(wǎng)絡(luò)用戶”，即互聯(lián)網(wǎng)的使用者。4.Whichoneisolder?

A.email B.WorldWideWeb電子郵件（email）的雛形在20世紀(jì)60年代就已出現(xiàn)；萬維網(wǎng)（WorldWideWeb）是由蒂姆?伯納斯-李（TimBerners-Lee）在1989年提出相關(guān)構(gòu)想并逐步發(fā)展起來的

。所以電子郵件出現(xiàn)得更早。5.Whendidthefirstmobilephoneappear?

A.in1983B.in19731973年，美國摩托羅拉工程師馬丁·庫帕發(fā)明了世界上第一部商業(yè)化手機(jī)。6.Whatdoes“app”mean?

A.apieceofcomputersoftwarethatdoesaparticularjob

B.agroupofwebsites“app”是“application”的縮寫，意思是“應(yīng)用程序”，即能完成特定任務(wù)的計算機(jī)軟件。7.Whendidsocialmediasitesbecomepopular?

A.intheearly21stcentury

B.inthemid-20thcentury社交媒體網(wǎng)站在21世紀(jì)初開始流行起來，像Facebook等平臺在21世紀(jì)初獲得廣泛關(guān)注

；20世紀(jì)中期還沒有社交媒體網(wǎng)站流行的環(huán)境，所以選A。8.Whatisadigitallibrary?

A.anonlinelibrarytostorebooksandotherreadingmaterials

B.areallibrarywithmoderntechnology數(shù)字圖書館（digitallibrary）是在線的圖書館，用于存儲書籍和其他閱讀材料，人們可通過網(wǎng)絡(luò)訪問

；選項B描述的是帶有現(xiàn)代技術(shù)的實體圖書館，并非數(shù)字圖書館的定義，所以選A。Lookatthepictureandanswerthequestion.P512Whatthingsinthepictureshowpeople’sdigitallife?thenewenergyvehiclethesharedbikethesmartwatchthesmartphonethelaptop1Whatdigitaltechnologieshaveyouused?Ihaveusedthesmartphoneandthesharedbike.2Howdigitalisyourlife?Iamquitedigital.Iusemysmartphoneeverydayforstayingconnected,paying,learningandhavingfun.P51digitaltechnology——數(shù)字技術(shù)madelifeeasier——讓生活更便捷digitaldevices——數(shù)字設(shè)備digitallife——數(shù)字生活theinfinitiveasobjectcomplement——作賓語補(bǔ)足語的不定式digitalexperiences——數(shù)字體驗thefutureof——...的未來1.Whatfactshaveyoulearntaboutthedigitalworld?2.Canyoutalkaboutyourdigitallife?Talkwithyourfamilymembersaboutdigitallife.8AU4Digitallife一、單元主題本單元主題為：Digitallife。該主題屬于“人與社會”范疇，涉及“家鄉(xiāng)和社會的變遷，歷史的發(fā)展，對未來的暢想”和“科學(xué)技術(shù)與工程，人類發(fā)明與創(chuàng)新”。二、語篇內(nèi)容本單元圍繞話題digitaltechnologyandus，共設(shè)計了11個主要語篇，涉及話題的啟動、產(chǎn)出和3個子話題。（1）教學(xué)啟動：overviewofadigital