Unit3Integratedskills课件-高中英语牛津译林版必修第三册

Lead-inHowoftendoyouusetheInternet?HowcanyougetaccesstoInternet?WhatdoyouoftendoontheInternet?Ioftenplayonlinegames,sendemails,textinstantmessages,searchforinformation,downloadlearningresources,doonlineshoppingmakeonlinepaymentsontheInternet.Lead-inListeningMrTan,anITteacher,isgivingabriefintroductiontotheInternet.Listenandfinishtheexercisesbelow.AA1

Listentothetalkandanswerthefollowingquestions.1.WhatdoesMrTanmainlytalkaboutinhisintroductiontotheInternet?2.Howmanycomputerswereconnectedinthebeginning?ThehistoryanddevelopmentoftheInternet.Fourcomputers.ListeningA3.WhatdidscientistsaroundtheworldoriginallyusetheInternetas?4.WhatdidTimBerners-Leeteachotherstodo?Aspacetoshareinformation.Tobuildtheirownwebsites.ListeningA2

Listentothetalkagainandcompletethetimelinebelow.TipListeningforyearsBecarefulwhenlisteningforyears:itisnormaltotreatthefirsttwonumbersandthelasttwonumbersseparately,buttherearevariouswaysofsayingthem.Ingeneral,speakerstrytousetheshortestwaypossible,forexample,1979(nineteenseventy-nine),2003(twothousandandthree),1805(eighteenofive).Sometimesweaddmid-beforeacertainyear,e.g.mid-2008.Wealsouseexpressionsliketheearly/late1980s.Readortranslatethefollowingtime：20211983200516092009年中期20世纪80年代早期18世纪50年代晚期A2Listentothetalkagainandcompletethetimelinebelow.P36A2A2Listentothetalkagainandcompletethetimelinebelow.P36A2theearly1950sA2Listentothetalkagainandcompletethetimelinebelow.P36A2theearly1950spass

messagesA2Listentothetalkagainandcompletethetimelinebelow.P36A2theearly1950spass

messagesmid-1989A2Listentothetalkagainandcompletethetimelinebelow.P36A2theearly1950spass

messagesmid-1989Theworld'sfirstwebsiteA2Listentothetalkagainandcompletethetimelinebelow.P36A2theearly1950spass

messagesmid-1989Theworld'sfirstwebsite2014morethan1billionA2Listentothetalkagainandcompletethetimelinebelow.P36A2theearly1950spass

messagesmid-1989Theworld'sfirstwebsite2014morethan1billion3.6billionA2Listentothetalkagainandcompletethetimelinebelow.P36A2theearly1950spass

messagesmid-1989Theworld'sfirstwebsite2014morethan1billion3.6billionabout48percentBMrTanalsoshowsthestudentssomechartsaboutInternetuse.ViewingHowtoviewcharts?TipViewingchartsTherearedifferenttypesofchartstoshowinformation.Barchartsareoftenusedtoshowhowsomethingchangesovertimeortocomparedifferentthings.Piechartsareusedtoshowpercentages.Linechartsareoftenusedtoshowtrends.Tounderstandachart,itisimportanttoreadthetitleandcaptions说明文字.Viewthechartsbelowandanswerthequestions.WhichuseoftheInternethasincreasedthemostduringthelastfiveyears?Travelbooking.Ascanbereflectedfromthebarchart,overthepastfiveyears,thenumberofpeopleusingtheinternetfortravelbookinghasincreasedmost.Viewthechartsbelowandanswerthequestions.Whatchangecanyouseefromthetwopiecharts?Moreandmorepeoplehavebeengoingonlineusingmobiledevices.Viewthechartsbelowandanswerthequestions.WhatchangedoyounoticeintheInternetusersabove59?Anincreasingnumberofpeopleabove59usetheInternetnow.Ascanbereflectedfromthepiecharts,overthepastfiveyears,thenumberofuserswhoaccesstheInternetusingmobiledeviceshaverisen/increasedfrom69%to95%Ascanbeseen/conveyed/illustrated/reflectedfromthechart,…2.Thereis/hasbeenarise/anincrease/adrop/decreaseof…percent.3.Thenumberhasrisen/increased/dropped/decreasedfrom…to…Usefulexpressionsindescribingcharts可以

看出/

传达

/

说明

/反映

从图表

……增长了/

增加了

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下降了/下降了…

百分比数字

已从…上升/

增加

/下降

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减少到…4.Thefigurehasgoneup/gonedown/fallenby…percent.5.…timesasmanypeoplewentonlineusingmobiledevices.6.…thefigure/number/percentageremains/staysthesame/unchanged.7.…hasremained/stayedthesame/unchanged.Usefulexpressionsindescribingcharts数字

上升了

/

下降了

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下降了……是使用移动设备上网的人数的几倍数字

/数字

/百分比

保持不变保持不变Ascanbeseen/conveyed/illustrated/reflectedfromthebarchart,overthepastfiveyears,thenumberofpeopleusingtheInternetfornews/searchengines/instantmessaging/shopping/payment/travelbookinghasrisen/increasedfrom65%to82%,from92%to98%,from80%to90%,fromabout39%to61%,fromabout31%to61%,fromabout8%to40%respectively.PracticeChart1Ascanbereflectedfromthepiecharts,overthepastfiveyears,thenumberofuserswhoaccesstheInternetusingmobiledeviceshaverisen/increasedfrom69%to95%,whilethepercentageofuserswhoaccesstheInternetwithoutusingmobiledeviceshasdropped/decreasedfrom31%to5%.Chart2Ascanbeconveyedfromthechart,overthepastfiveyears,thenumberofInternetusershasbeenincreasinginmostagegroups,butthe20-39agegrouphasdecreasedbyabout10%.Chart3Inpairs,talkaboutInternetuse.Usethefollowing

questionsandexpressionstohelpyou.CSpeakingHowhastheInternetdevelopedovertheyears?

HowhasInternetusechangedinthepastfiveyears?WhatdoyouthinkthefutureofInternetusewillbelike?UsefulExpressionsTalkingaboutchangesThereisarise/anincrease/adropof...percent.Thenumberhasrisen/increased/dropped/decreasedfrom...to...Thefigurehasgoneup/gonedown/fallenby...percent...Thefigure/number/percentageremains/staysthesame/unchanged.PossibleConversationA:HowhastheInternetdevelopedovertheyears?B:Itwasinventedin1969andthefirstwebsitewasbuiltin1990.Within24years,thenumberofwebsiteshadrisentomorethan1billion!A:Incredible!Iknowtherehavebeengreatchangesinthewayit’sbeingused.Itspopularityamongpeopleofallageshasgrowndramaticallyinthepastfiveyears.B:Exactly.Nowaround21%ofusersareaged40orover,whilefiveyearsago,thatpercentagewasjust17%.Usersunder20havealsoincreased.A:Interesting!Apartfromthechangesinusergroups,whatotheraspectsofInternetusehavechanged?B:Theuseofonlineshoppingandpaymentshasgoneupbyabout25%and30%respectivelyinthelastfiveyears!PeopletrustInternetsecuritymore.Thebiggestincreaseisinonlinetravelbookingthough.Thenumberhasrisenfromlessthan10%tomorethan40%.A:I'mnotsurprised.SowhatdoyouthinkthefutureofInternetusewillbelike?B:Morepeopleareusingmobiledevicestogoonline.Ibelievethetrendwillcarryonandmobiledeviceswillbecomeanevenbiggerpartofourdailylives.Thefutureisdefinitelymobile!DWriteareportonInternetuse.UseyourideasfrompartCandtheinformationinpartsAandBtohelpyou.PlanningyourwritingAreportisapieceofwritingthatprovidesinformationinaformalstyle.Cometoaconclusionbasedonfactsandfiguresandavoidgivingpersonalopinionswhenanalyzingasituation.WritingLearningaboutthetexttypeLearningaboutthestructureTowriteareportonInternetuse,youcanfollowthestructurebelow:BrieflyintroducethehistoryoftheInternet.ClarifytherecentchangesonInternetuse.PredictthefutureofInternetuse.LearningaboutthelanguageUsesimpleandplainlanguagetopresentyourinformationinaclearandcorrectway.Youcanalsoincludefactsorstatisticsinyourreport.SampleWritingReportonInternetuseWhentheInternetwasinventedin1969,noonecouldhaveknownjusthowmuchitwouldchangetheworld.Theworld’sfirstwebsitewasnotbuiltuntil21yearslater.Nowtherearemorethan1billionwebsitesonline.TherehavebeengreatchangesinthewaypeopleusetheInternet.TheInternethasbecomemoreandmoreimportantandisnowusedforagreatervarietyofactivities.ItseemsmorepeopletrustInternetsecurity,astheyaremorelikelytoshoponlineormakeonlinepaymentsnowthaninthepast.Boththeseactivitiessawbigincreases,from38%to

63%and32%to65%respectively.Thebiggestchangeinthepastfiveyearsistheincreaseinpeoplemakingtravelbookingsonline.Thisincreasedfromlessthan10%tomorethan40%.Also,thepopularityofmobileInternetusehasgrowndramaticallyinthepastfiveyears.Moreover,itseemsthatpeopleofallageshavetakentotheInternet.Around21%ofusersarenowaged40orover,comparedto17%fiveyearsago.Thenumberofusersunder20hasalsogoneup.AsfarasIamconcerned,peoplewillprobablyspendevenmoretimeonlineinthefuture.Itseemslikelythatpeoplewillcontinuetodomoreoftheirshoppingandpaymentsonline.Thetrendofgoingmobilealsolookslikelytocarryon.

Writing假如你是李华，就中学生上网情况进行了调查。请根据以下信息写一个调查报告。1．网民中学生占约30%；2．约80%的学生在家中上