英语北师大版选修7 Unit19 Lesson 1 《Language Learning》 PPT1

Unit19CommunicationWarmup&lesson1TelecommunicationsPart1Warmup:1.Howmanykindsofcommunicationsdoyouknow?Email,fax,textmessage,computerdocument,DVDrecording,satellitephone,WAPphoto2.Whatrolesdoestechnologyplayinglobalcommunications?MatchTheKeyWordswiththethreemajorkindsofcommunication.writtencommunicationSpokencommunicationVisualcommunication3.EnglishisusedinmostkindsofcommunicationsPleasenamesomeofthecountriesthatbelongtothefollowinggroups.•Englishspokenasafirstlanguage:Canada,theU.S.,Britain,Ireland,NewZealand,SouthAfrica,Australia•Englishspokenasasecondlanguage:India,Kenya,Parkistan,SriLanka,Zimbabwe,SouthNigeria,Singapore,Philippines•Englishspokenonlyasaforeignlanguage:Sweden,Netherlands,Thailand4.Listentosixpeopletalking.Trytoidentifytheiraccents.1.Australia2.Chinese3.NorthAmerican4.German5.British6.French5.Workinpairs.Discusswhatmessagesthefollowingbodylanguagecommunicates.•IntheUSA,twopeopleslaptheirhandstogetherintheair.•IntheUK,apersonshowsanuprightthumb.•InItaly,apersonkissesanotherpersononbothcheeks.•InJapan,apersonfoldshisarmsacrosshischest.ToencourageorcongratulateeachotherTosaythatsomethingiswelldoneTogreetorwelcomepeopleToshowirritation,disagreementornervousnessPart221stCenturyMobilePhones1.Discussthesequestionsingroup.•Doyouthinkit’snecessaryforhighschoolstudentstohavemobilePhones?Why?•Doyouhaveamobilephone?Whatcanitdobesidesmakingphonecalls?•Ifyouhaveone,canyourememberwhatyourlifewaslikebeforeyouhadit?2.Readthetextandanswerthefollowingquestions.•Whichcountryusedtobethelargestmobilephonemarket?•Whatarethefactorsthathelpedmobilephonesbreakintothemassmarket?•Whatfeaturesdoesthe3Gmobilephonehave?•Whatarethefunctionsofmobilephonesatpresentandwhatmighttheybeinthefuture?•Whatdoesthesentence“Theideasthatinthefuturewewon’tneedtocarrymoney…”inthelastparagraphimply?TheUnitedStates.Two.Atinycamera.WAPtechnology.Theimprovedtechnology,thesmartlookandtheprice.MobilephonesareusedtocommunicateingeneralbutalsousedinSchoolsatpresents,andinthefuturemobilephonesmightreplaceWallets.ItmeansthatthedevelopmentinscienceandtechnologyoftenmakesThingsthatunimaginableareality.3.Readthetextagainandtrytogivethegeneralideaofeachparagraph.1stparagraph:2ndparagraph:3rdparagraph:4thparagraph:5thparagraph:ChinanowisaheadofUSAastheworld’slargestMobilemarket.Theimprovedtechnology,thesmartlookandthepricehelpedmobilephonesbreakintothemassmarket?Mobilephonesexperienced1G,2GsystemandnowSMSasacheaperwayofcommunicating.Mobilephonesarenowexperiencing3Gtechnology,whichenablepeopletousecamerafunctionsandsurfingtheInternetfunctionsonthem.Theassumptionofthefutureofmobilephones.4.Teamwork.Findouttheusefulphrasesinthetextwithgroupmembers.1stparagraph:thelatestresearchdoneonthemobilephoneindustry,beaheadof,infact,itisreportedthat…,theMinistryofInformation,oneineveryfourChinese,attheendof20042ndparagraph:withbadreception,comparedto/with,belightandsmalltocarry,improvedtechnology,smartlook,breakinto,themassmarket,accessibleto,theaverageperson3rdparagraph:atanincrediblerate,bedevelopedto,makeandreceivetelephones,withinthemobilephonenetwork,thedigitalrevolution,sendtextmessages(SMS),use…as…,meansofkeepingintouch,accordingto,begindoing4thparagraph:enablenewfeaturestobeaddedtomobilephonesatinycamerasendphotographsvideoimagesallow…todosth.accesstheInternetfromyourphoneatpresentThisissuretochange.examrevisionteamupwithprovide…with…5thparagraph:Ithasbeenpredictedthat…replacesth.insteadofdoing,bescannedAddtoseemcrazyamajorpartonewondersnexttechnologicaladvance5.Rememberthephraseslistedaboveanddotheexercises4onP7.Answers:1.scan2.accessible3.predicted4.enable5.rate6.keptintouch7.breakinto8.means6.GrammarNounClause⑴Whatisnounandnounclause?Pickoutthenounsinthesentencesandtelltheirpartofspeech.①Englishismyfavoritesubject.②Sheisagoodstudent.③Pleaseremembertobringmydictionary.④Thecomrade,anoldredarmysoldier,knowsnothingaboutthat.（subject,predicative）（predicative）（object）（appositive）⑤IhopethatIcangotoagooduniversity.（objectclause）⑵LearnaboutnounclauseonP100.（3）Doexercises5,exercises6andexercise7onP7.Homework:Doexercises1---6onP52-53Thankyou!