新世纪大学英语系列教材视听说教程4unit2ppt课件

mainUnit1OurEarthUnit2TechnologyTodayUnit3NewspapersandtheNewsUnit4TheWorldofWorkUnit5BigBusinessUnit6WealthUnit7SocialIssuesUnit8HonestlySpeakingunit2AnEnglishVideoCourse4视听说教程（第三版）电子教案4Unit2TechnologyTodayIntheneighborhoodVocabularyLinkLA_VL_A1ComputerwordsManycommonEnglishwordshavedifferentmeaningswhentheyareusedtotalkaboutcomputers.Lookatthepicturesandstudythewords.LessonAComputersareeverywhere.LessonBModerntechnologyVocabularyLinkLA_VL_B1UsethecorrectformsofthewordsinAtocompletethesentences.Useeachwordtwice.LessonAComputersareeverywhere.Computerwords1.Couldyouopenthe_______?It’shotinhere.2.Myis223OakStreet.3.Iwenttothestoretobuyahammer.4.Theranintoitshole.5.I’mhungry,butIdon’tseeanythingIlikeonthe.6.MarilynMonroeisamoviefromthe1950s.7.WhenIwasinCalifornia,Iwenteveryday.8.Heaccidentallyhiscarintoatree.windowaddress______hardware________mouse______menu_____icon____surfing______crashed_______CommonusageLessonBModerntechnology9.Mycomputer.Canyoufixit?10.Plugtheintothekeyboard.11.Heisalwaysthenetforthelatestnews.12.Opentheotherwebpageinanew.13.Anisasmallpictureonacomputerscreen.14.Theisthemachineryinsideacomputer.15.First,clickonaniteminthe.16.Doyouknowhere-mail?VocabularyLinkLA_VL_B2LessonAComputersareeverywhere.Computerwordsmouse______surfing_______window______icon____hardware________menu_____address_______Computerusagecrashed______LessonBModerntechnologyUsethecorrectformsofthewordsinAtocompletethesentences.Useeachwordtwice.VocabularyLinkLA_VL_C1Groupwork.Createalistofmorecomputerwords.IsthewordsimilarinChineseandEnglish?LessonAComputersareeverywhere.ComputerwordsLessonBModerntechnologyLA_L1_A1PropernamesJerryNewwordsandexpressionsaccidentallyad.意外地embarrassinga.令人尴尬的fixv.修理oopsint.哎呦（示惊讶，狼狈）spill…on…把……溅落在……上面LanguageNotesActivity1ComputerproblemsListeningLessonAComputersareeverywhere.LessonBModerntechnologyIntheneighborhoodListentosomepeopletalkingaboutdifferentsituationswiththeircomputers.Matcheachsituationanditsproblem.LA_L1_A2■IIListeningLessonAComputersareeverywhere.Activity1ComputerproblemsSituation1Situation2Situation3a.aproblemwithakeyboardb.ane-mailproblemc.ahardwareproblemLessonBModerntechnologyListeningLA_L1_B1Listenagain.Circlethecorrectword.■IIThemanwase-mailinghismother/friend.ThemanclickedonReplytoSender/toAll.Thewomanreceivedanewcomputer/keyboard.Thewomanspilledsoda/coffee.Themanthinksthewomanneedsanewcomputer/mouse.Thewoman’scomputerisfive/tenyearsold.LessonAComputersareeverywhere.Activity1Computerproblems1.2.3.4.5.6.LessonBModerntechnologyListeningLA_L2_AActivity2Hi-techtoysPropernamesFinlandHenrikJulianaLynnOlliePamNewwordsandexpressionsaffordablea.买的起的dogbotn.机器狗punchv.敲击（按键）rechargeablea.可充电的LanguageNotesLessonAComputersareeverywhere.LessonBModerntechnologyListeningLA_L2_A1Listentothesetwoconversations.Circlethebestanswertocompleteeachsentence.■IILessonAComputersareeverywhere.Activity2Hi-techtoysLynn’sbestfriend/pet/maidisarobot.AlotofpeopleinFinlandplaygamesontheircomputers/cellphones/televisions.1.2.LessonBModerntechnologyListeningListenagain.Foreachconversation,circlethewordsusedtodescribethetechnology.LA_L2_B■IILessonAComputersareeverywhere.Activity2Hi-techtoysConversation1:Conversation2:a.notveryaffordableb.happyc.interactived.rechargeable(batteries)e.strangea.funb.innovativec.old-fashionedd.popularLessonBModerntechnologyListeningLA_L3_AActivity3TechnologyreportsPropernamesInnoTechCorporationRebeccaBlairNewwordsandexpressionsmicrowaven.微波炉pervasivea.渗透的，普遍的toastern.烤面包机，烤箱coffeemaker咖啡机pervasivecomputing普适计算（强调和环境融为一体的计算概念，而计算机本身则从人们的视线里消失）LanguageNotesLessonAComputersareeverywhere.LessonBModerntechnologyListeningLA_L3_A1Listentoatechnologyreport.Whatappliancesdoesthereportmention?Writethemdown.■IItoaster________________Appliancesinthetechnologyreport:LessonAComputersareeverywhere.Activity3TechnologyreportsReport1microwave________________coffeemaker________________clock________________washingmachine________________light________________heater________________airconditioner________________refrigerator________________telephone________________LessonBModerntechnologyListeningLA_L3_BListenagain.Arethesentencesbelowtrue(T)orfalse(F)?Forthefalsesentences,crossoutthemistakesandcorrectthem.■IILessonAComputersareeverywhere.Activity3TechnologyreportsReport11.2.3.4.5.6.A“smart”toasterhasacomputerinside.Peoplecanbuypervasivecomputingproductsnow.A“smart”coffeemakercangiveinformationaboutotherappliances.Peopletodaylivein“smart”houses.Peoplewantedtohavea“smart”refrigerator.Allofthesepervasivetechnologyproductsareuseful.T/FT/FT/FT/FT/FT/Fclockinthefuturewilldidn’twantSomeLessonBModerntechnologyListeningLA_L3_CNewwordsandexpressionsappetiten.胃口appn.应用程序banquetn.宴会，盛宴consumern.消费者devicen.设备，装置devourv.吞吃，席卷featuren.特征（手机）功能LanguageNotesgamingn.（玩）电子游戏interpersonaln.人际（关系）的smartphonen.智能手机foodforthought引人深思的事nolonger不再onthego移动的sendtextmessages发短信LessonAComputersareeverywhere.Activity3TechnologyreportsLessonBModerntechnologyListeningLA_L3_C1LessonAComputersareeverywhere.Activity3TechnologyreportsListentoanotherreportandanswerthequestions.Report2■II1.Whatfeaturesdomoderndaysmartphoneshave?2.Givetwoargumentsinsupportofsmartphoneuse.3.Givetwoargumentsagainstsmartphoneuse.Onedisadvantageofsmartphonesisthattheyuseuptoomuchofpeople’stime,andtheymayalsonegativelyaffectsocialandinterpersonalskills.________________________________________________________________________________________________________________________________________Typicalsmartphonefeaturesincludeamusicplayer,gamingapps,Internetbrowser,electronicdictionary,camera,andvideorecorder.__________________________________________________________________________________________________________________________Oneadvantageofsmartphonesishavingaccesstoentertainmentonthego;anotheristheconvenienceofhavingmultipleentertainmentandcommunicationfunctionsinasingledevice._________________________________________________________________________________________________________________________________________________________________________________________________________LessonBModerntechnologyListeningLA_L3_DLessonAComputersareeverywhere.Activity3TechnologyreportsListenagain.Completethesentenceswithinformationyouhear.Report2■IIIt’shardtoarguewith(1)havingaccesstosomuch(2).Andit’shardertoarguewith(3)havingmultiple(4)servedupin(5).However,somewouldarguethatthesephonesare(6)themeritsof___________theconvenienceof________________entertainmentandcommunicationfunctions____________________________________asingledevice____________eatinguptoomuchofpeople’stime_____________________________.LessonBModerntechnologyListeningLA_L4_AActivity4RescuerobotsLessonAComputersareeverywhere.PropernamesDerrickSneedMorganBaileyNewwordsandexpressionsboomn.隆隆声crackv.断裂，发出爆裂声collapsev.垮塌durablea.耐用的，持久的escapev.逃出，逃脱gymnasium(gym)n.体育馆locatev.定位trapv.陷入困境LanguageNotescrackingsound断裂声fourthperiod第四节课gasleak煤气泄漏physicaleducationclass体育课rescuerobot救援机器人inchargeof负责intheend最终，最后lifeordeathsituation生死攸关的场景LessonBModerntechnology1.2.3.4.5.Morganisunhappybecauseshelostherleg.ThePEclasswasthefirstperiodonTuesday.ApieceofwoodpiercedthroughMorgan’sleg.Therescueteamwasnotconfidentofrobotsatfirst.ItwasdangerousforhumanstosearchforMorgan.ListeningLA_L4_A1Listentoanewsreport,“Localgirlrescued.”Markthesentencesbelowtrue(T)orfalse(F).Correctthefalsesentences.■IILessonAComputersareeverywhere.T/FT/FT/FT/FT/FhappybecausesheisalivefourthperiodwasonActivity4RescuerobotsLessonBModerntechnologyRobotscanworkwherethereisagasleak.RobotsbroughtMorganwaterwhenshewastrapped.Morganwillrecoversoon.Robotscanworkinlifeordeathsituations.Morganwasrescuedbyasmallrobot.ListeningLA_L4_A1Listentoanewsreport,“Localgirlrescued.”Markthesentencesbelowtrue(T)orfalse(F).Correctthefalsesentences.■IIActivity4RescuerobotsLessonAComputersareeverywhere.6.7.8.9.10.T/FT/FT/FT/FT/FdidnotbringLessonBModerntechnologyListeningLA_L4_BListentothereportagain.Numberthesteps(1-7)intheorderthattheyhappened.■IIa.b.c.d.e.f.g.Theroofofthegymnasiumcollapsed.Morganwasrescued.Morgancouldnotescape.Morganwentintothegymnasium.TherobotlocatedMorgan’sposition.Morganwastakentothehospital.Therewasaheavysnowfall.LessonAComputersareeverywhere.Activity4Rescuerobots3642571_____________________Canyouthinkofanyotheradvantagestousingrescuerobots?Inwhatotherkindsofsituationscouldrescuerobotsbeused?LessonBModerntechnologyListeningLA_L5Newwordsandexpressionsacceleratev.加速accessibilityn.可存取apprehensionn.忧虑，担心citev.引用，印证datan.数据downloadv.下载expansionn.扩展，扩充filen.文档flexibilityn.灵活性mitigatev.减轻，使缓和persuasivea.有说服力的securityn.安全LanguageNotessoftwaren.软件sophisticateda.复杂的，尖端的upgradev.升级uploadv.上传virtuala.虚拟的cloudcomputing云计算long-terminvestment长期投资mitigatingfactor缓解因素serverequipment服务器设备storagespace存储空间opttodosth.选择做某事put…atease使……安心LessonAComputersareeverywhere.*Activity5CloudcomputingLessonBModerntechnologyListeningLA_L5_AListentothetalk.Whatarethebenefitsofcloudcomputing?Completethesentenceswithinformationyouhear.*Activity5CloudcomputingAccordingtothepassage,thebenefitsofcloudcomputinginclude:1.Youcanaccessyourwork2.Sophisticatedsoftware3.Companiescanpurchaseonlythespacetheyrequirenow,withtheknowledgefromgloballyrecognizedsoftwarefirmshavebeenbuiltin.LessonAComputersareeverywhere.Thenecessarysecuritysolutions___________________________acceleratesuploadanddownloadtimes________________________________.thattheycaneasilyupgradeandexpandatanypointinthefuture_____________________________________________________.■IILessonBModerntechnologyListeningLA_L5_B2■IIListentothetalkagain.Markthesentencesbelowtrue(T)orfalse(F)andthencorrectthefalsesentences.LessonAComputersareeverywhere.1.2.3.4.5.Cloudtechnologyisonlysuitableforcompanyuse.Withcloudcomputing,firmshavetopurchaseexpensiveserverequipment.Cloudsubscriptionsareeasytoupgradeandexpand.Youcanaccessyourworkinthecloudevenifyoucan’taccesstheInternet.PeoplearestillextremelyanxiousaboutthesecurityoftheirdataonClouds.T/FT/FT/FT/FT/FsuitableforcompanyandindividualnolongerhavetoaslongasyoucanhavenowbeenputateaseLessonBModerntechnologyPronunciationLA_P_APronunciationofsinusedtoanduse/usedListentothesentences.Noticethedifferentpronunciationofthesinusedtoandthesintheverbformsuseorused.■IIusedto/didn’tuseto:s=/s/use/used:s=/z/LessonAComputersareeverywhere.Iusedtotypemytermpapersonatypewriter.2.Ididn’tusetowearscarves.3.Whatkindofcomputerdoyouuse?4.Iusedmybrother’scellphone.LessonBModerntechnologyPronunciationLA_P_BListentohowthewordsuseandusedarepronounced.Check(√)/s/or/z/.■II1.2.3.4.Sheusedthephoneinheroffice.Heusedtopainthisownhouse.Doyouuseacomputer?Ididn’tusetoeatmeat.LessonAComputersareeverywhere.Pronunciationofsinusedtoanduse/used/s//z/LessonBModerntechnology√□×□√□×□√□×□√□×□PronunciationLA_P_CPairwork.TaketurnsreadingthesentenceinBaloudwithapartner.LessonAComputersareeverywhere.Pronunciationofsinusedtoanduse/usedLessonBModerntechnologySpeaking&CommunicationLA_SC1_AActivity1WeusedtousetypewritersLessonAComputersareeverywhere.ToexpressgeneralinterestHowinteresting!That’sinteresting!Thatsoundsinteresting!Oh!ToexpressagreementMe,too.Iknowwhatyoumean.Icouldn’tagreemore.Absolutely.Sure.ToexpresssympathyDearme!Howawful!That’sterrible!Ohno!ToexpresssurpriseFancythat!Wow!UsefulexpressionsforshowinginterestToexpressdisbeliefNoway.Really?Never.ToshowunderstandingIsee.I’vegotyou.I’mwithyou.Uhhuh.LessonBModerntechnologySpeaking&CommunicationLA_SC1_A1LessonAComputersareeverywhere.Activity1WeusedtousetypewritersPropernameLeaNewwordtypewritern.打字机LanguageNotesLessonBModerntechnology(1)!You’relucky,Lea.WhenIwasyoung…Oh,I’veheardthisstorybefore…Well,whenIwasyoung,wedidn’thavecomputers.(2).(3)?.Itwas,especiallybecauseImadealotofmistakes.Didittakealongtime?Yes.Computersaresomuchfasterandeasiertouse.Speaking&CommunicationLA_SC1_A2Listen.Steveishelpinghisdaughter,Lea,withhertermpaper.HowdidSteveusetowritehispapers?Fillinthewordsyouheartocompletetheconversation.■IILea:Steve:Lea:Steve:Lea:Steve:Lea:Steve:LessonAComputersareeverywhere.Activity1WeusedtousetypewritersIhatewritingtermpapers!Ittakesforever__________________________________Weusedtowriteourpapersontypewriters___________________________________Oh,really________Thatsoundsdifficult_________________LessonBModerntechnologySpeaking&CommunicationLA_SC1_BPairwork.PracticetheconversationinAwithapartner.LessonAComputersareeverywhere.Activity1WeusedtousetypewritersLessonBModerntechnologySpeaking&CommunicationLA_SC1_CCompletethesesentenceswithyourowntechnologyrelatedsuggestions.LessonAComputersareeverywhere.Activity1Weusedtousetypewriters1.Ithink________has/haveimprovedourlivesbecause_____________________.2.Inthepastpeopleusedto_________,butnowwecan________________.LessonBModerntechnologySpeaking&CommunicationLA_SC1_D1Pairwork.WorkwithapartnertodiscussyouranswerstoC.YoucanusetheUsefulexpressionsandthemodelconversationsforhelp.LessonAComputersareeverywhere.A:Ithinktelevisionhasimprovedourlivesbecausewegettoseenewsfromaroundtheworldasithappens.B:Really?A:Yes!Inthepastpeopleusedtowaitfordaysorweekstoreadaboutoverseasevents,butnowwecanwatchlivenewsreportsontelevision.B:Butdon’tyouthinkpeoplespendtoomuchtimewatchingtelevision?A:Perhaps.However,Istillmaintainthatsometelevisionprograms,suchasnewsanddocumentaries,canbeeducationalandofbenefittopeople.A:Ithink_______hasimprovedourlivesbecausewegettosee_____fromaroundtheworldasithappens.B:Really?A:Yes!Inthepastpeopleusedtowaitfor____or_____toreadaboutoverseas______,butnowwecanwatch_______________on_________.B:Butdon’tyouthinkpeoplespendtoomuch_____watching________?A:Perhaps.However,Istillmaintainthatsometelevisionprograms,suchas____and_____________,canbe__________andof_______topeople.A:I_____television________________because_________news_______________________.B:Really?A:Yes!___________________________daysorweeksto_________events,but____________livenewsreports___television.B:But_________________________time_______television?A:________.However,______________________________,________news____documentaries,______educational_____benefit_______.A:I_____televisionhasimprovedourlivesbecause________seenewsfrom______________as_________.B:Really?A:Yes!In_______________waitfordaysorweeksto________overseasevents,but________watchlivenewsreportsontelevision.B:But__________peoplespend_______timewatchingtelevision?A:_____.However,____________sometelevisionprograms,_____newsanddocumentaries,_____educationaland__benefit__people.ModelConversationA:Ithinkcarshaveimprovedourlivesbecausewecangetfromoneplacetoanothersomuchmorequickly.B:Noway!Carsareamajorcauseofpollution.A:Dearme!Ihadn’tconsideredthat.A:Ithink___haveimprovedourlivesbecausewecangetfromone____toanothersomuchmore______.B:Noway!Carsarea____________of________.A:Dearme!Ihadn’tconsideredthat.A:I_____cars___________________because_______________place__________________quickly.B:_______!___________majorcause___pollution.A:________!I_____________.A:I_____carshaveimprovedourlivesbecause_________________place___________________quickly.B:No____!Carsareamajorcauseofpollution.A:Dear___!I________________.ModelConversationLessonBModerntechnologyLA_SC2Speaking&Communication*Activity2InnovativeproductsLessonAComputersareeverywhere.Newwordsandexpressionsbatteryn.电池commutev.乘公交车辆上下班handya.方便的，手边的negativea.&n.负面（的）否定（的）rechargev.充电passthetime消磨时间LanguageNotesLessonBModerntechnologyLA_SC2_ASpeaking&CommunicationPairwork.Workwithapartner.Readaboutthesefourproducts.Choosewordsfromtheboxtohelpyoudescribeeachproduct..LessonAComputersareeverywhere.*Activity2InnovativeproductsaffordableportablereliableattractiveinnovativerechargeableSelf-defensejacketWhenastrangergrabsyoufrombehind,hereceivesanelectricshockfromyourjacket.WearablecomputerYoucanwearthisconvenientcomputeranywhere.HybridcarThiscargetsenergyfromthebrakestorechargethebattery.Fly-sizedrobotDoctorshopetousethistinyrobotforsurgeryontheirpatients.LessonBModerntechnologyLA_SC2_BSpeaking&CommunicationGroupwork.Discussthefollowingquestionswithyourgroup.Whowoulduseeachproduct?Wouldyouuseit?Whyorwhynot?Whatmightbeoneproblemforeachoftheitemsoftechnology?Dotheseproductsimproveourlives?Ifso,how?LessonAComputersareeverywhere.*Activity2InnovativeproductsLessonBModerntechnologyLA_SC2_C1Speaking&CommunicationGroupwork.Chooseoneproductforeachofthecategoriesbelow.YoucanchooseproductsfromAorsuggestotherproducts.Usethemodeltalkforhelp.LessonAComputersareeverywhere.*Activity2Innovativeproductsthemostfunthemostpracticalthemostdangerousaproductthatisn’tgoodfortheenvironmentLessonBModerntechnologyLA_SC2_C2Speaking&CommunicationThemostfunproducthastobethecellphone.Iusemycellphoneallthetime.Actuallyitalmostneverleavesmyhand.It’sagoodthingthatit’sthin,lightandportable.IlovethatIcandoallsortsofthingswithit.It’ssomuchmorethanjustacellphone.Itakephotoswithit,Iuseittolistentomusic,andsometimesIwatchmovies.It’sreallyhandyforpassingthetimewhileI’mcommuting.Theonlynegativeisthatthebatterydoesn’tlastlong.Ithardlylastsadaybeforeitneedstoberecharged.Ishouldaddthatmyphoneisverypractical,too.Iuseittocommunicatewithmyfriendsandfamily.Ican’tmakelongdistancecallstomyparentsasit’stooexpensive,butwithmycellphoneIcansendtextmessagesquitecheaply.Themostfunproducthastobethe__________.Iusemycellphoneallthetime.Actuallyitalmostneverleavesmyhand.It’sagoodthingthatit’s____,______and_______.IlovethatIcandoallsortsofthingswithit.It’ssomuchmorethanjusta__________.Itakephotoswithit,Iuseittolistento______,andsometimesIwatch______.It’sreallyhandyforpassingthetimewhileI’m________.Theonlynegativeisthatthe_______doesn’tlastlong.Ithardlylastsadaybeforeitneedstobe__________.Ishouldaddthatmyphoneisvery________,too.Iuseitto___________withmyfriendsandfamily.Ican’tmakelongdistancecallstomyparentsasit’stoo_________,butwithmy__________Icansend______________quitecheaply.Themost____________________cellphone.I____________________.Actuallyit___________________.It’s___________________thin,lightandportable.I__________can___________________.It’ssomuchmore__________acellphone.I____________________,Iuseit_________music,andsometimes________movies.It’s_________________________while_____commuting.Theonlynegative________battery___________.It___________before___________recharged.I_____________________practical,too.I________communicate_____________________.Ican’t_________________________________as_______expensive,but_______cellphoneI_______textmessages_____________.Themostfunproduct_______thecellphone.Iusemycellphone__________.Actuallyitalmost___________________.It’s_______________it’sthin,lightandportable.I____thatIcan______________________.It’s__________________acellphone.I____photos____it,I______________music,and_______Iwatchmovies.It’s__________________________while___commuting.The_______________thebattery____________.It_____lastsadaybefore_________berecharged.I____________myphoneisverypractical,___.I_______communicatewithmyfriendsandfamily.Ican’t_____________________myparentsas______expensive,but____mycellphoneI___sendtextmessagesquitecheaply.ModelConversationLessonAComputersareeverywhere.*Activity2InnovativeproductsLessonBModerntechnologyGroupwork.Chooseoneproductforeachofthecategoriesbelow.YoucanchooseproductsfromAorsuggestotherproducts.Usethemodeltalkforhelp.1.search2.chatting3.digital4.downloading5.instant6.surfGlobalViewpointsTechnologytodayLB_GV_BYW_AYouwillhearthefollowingwordsintheinterviewsabout“Technologytoday.”Whichwordsdoyouthinkyouwillheartogether?Matchthewordsontheleftwiththecorrectwordorwordsontheright.BeforeYouWatcha.messengerb.camerac.musicd.theInternete.onlinef.thewebLessonBModerntechnologyLessonAComputersareeverywhere.d____f____e____b____c____a____LB_GV_BYW_BNowusethephrasesyoumadeinAtocompletethesesentences.WhileYouWatchYoucanuseacomputertoforinformationaboutalotofthings.Alotofpeoplejustforfunintheirfreetime.PeopleusetosendshortmessagesontheNet.Myparentsgavemeaformybirthday.Doyouspendalotoftime,game,andmovies?Ireallyenjoywithmyfriendswholivefaraway.1.2.3.4.5.6.LessonAComputersareeverywhere.1.search2.chatting3.digital4.downloading5.instant6.surfa.messengerb.camerac.musicd.theInternete.onlinef.thewebsearchtheweb_____________surftheInternet_____________instantmessenger_______