高中英语人教2019必修第二册Unit3TheInternetListeningandspeaking课件

Period1ListeningandSpeakingTeachingobjectives1.HelpstudentstounderstandtheInternet.2.Enablestudentstomasterthelisteningskills.3.Describeyouronlinehabitsandmakeacommentonothers'onlinehabits.TheInternetisbecomingthetownsquarefortheglobalvillageoftomorrow.因特网正成为明日地球村的闹市广场。---BillGatesWearenowconnectedbytheInternet,likeneuronsinagiantbrain.—StephenHawking我们现在通过互联网连接起来，就像一个巨大的大脑中的神经元。1.Whatdoyouusuallydoonline?chatonlinestreammusicshoponline

lookupinformationtakeonlinecoursesLead-inLookattheonlineactivitiesintheboxandwritethemunderthepictures.Thentickthepicturesoftheactivitiesthatyouliketodowhenyouareonline.streammoviesandmusicwriteabogpostuseasearchenginechatonlineBeforeyoulistentoSam’ssurvey,payattentiontothefourpoints.strategiespeople……time……activities……reasons……2.Samisdoingasurveyononlinehabits.HeisnowtalkingtohisschoolmatesAnna,Paul,andJoe.Listentotheconversationandcompletethefollowingtasks.NameTimespent

onlineevery

dayOnlineactivitiesReasonsfor

usingtheInternetAnnaPaulJoetwoorthreehourstwohoursormoreatleastanhourstreamvideosandmusic;lookupinformation;chatwithfriendsuseasearchenginetofindinformation,videos,andpictureswriteblogpostscheapandeasytodohomework;helpfultowritesomethinginteresting1.Ablog_______

anonlinediarywhereyouwriteaboutsomethingyouareinterestedin._____________,Ilikebasketball,soIwritealotonmyblogaboutmyfavouriteteam.2.Istreamvideosandmusic.__________,Iwatchvideosandlistentomusiconline.3.A

searchengine_________thathelpsyoufindwhatyou’relookingfor.islikeForexampleThatisisatoolListenagainandfillintheblankstocompletethesentences.ListenfordefinitionsWhenyouhearawordyoudon’tknow,payattentiontothenextsentenceortwotoseeifthereisadefinition.Definitionsoftenbeginwithwordslike“it’slike”,“thatis”,or“forexample”.听力材料Sam:Hi,guys!I’dliketoaskyousomequestionsaboutyouronlinehabits.First,howmuchtimedoyouspendonlineeveryday?Anna?Anna:Itdepends.I’dsaytwoorthreehours.Sam:Howaboutyou?Paul?Paul:Oh,maybeabouttwohours.Sometimesmore.Whataboutyou?Joe?Joe:Well,IthinkIspendatleastanhoureveryday.Sam:Whatdoyouusuallydoonline.Joe?Joe:Ihaveablog.It’slikeanonlinediarywhereyouwriteaboutsomethingyou’reinterestedin.Forexample,Ilikebasketball,soIwritealotonmyblogaboutmyfavoriteteam.It’sfun.Anna:Iliketostreamvideosandmusic.Thatis,Iwatchvideosandlistentomusiconline.It’scheapandeasy.SometimesIlookupinformation,too.WiththeInternet,Icanalsochatwithmyfriendsanytime,anywhere.Paul:Iusuallyuseasearchenginetodomyhomework.Asearchengineisatoolthathelpsyoufindwhatyou'relookingfor.Withit,Icanfindalltheinformation,videos,andpicturesthatIneedformyhomework.It’ssohelpful.Sam:Great.ItseemslikeyouallusetheInterneteveryday.SowhatdoyouthinklifewouldbelikewithouttheInternet?Joe:NoInternet?!Areyoukidding?lifewouldbeover!4.LookatActivity3again.Howarethewordsinitalicsdefined?Writetheminthecorrectbrackets.1.Ablogislikeanonlinediarywhereyouwriteaboutsomethingyou’reinterestedin.Forexample,Ilikebasketball,soIwritealotonmyblogaboutmyfavoriteteam.2.Istream

videosandmusic.Thatis,Iwatchvideosandlistentomusiconline.3.Asearchengine

isatoolthathelpsyoufindwhatyou’relookingfor.A.Usesimplerwords.()B.Useanexample.()C.Comparetosomething.()streamblogsearchengine5.Taketurnstoaskeachotheraboutyouronlinehabits.(Example)A:Howmuchtimedoyouspendonlineeveryday?B:…Howaboutyou?A:…B:Whatdoyouusuallydoonline?A:…TheInternetisbecomingthetownsquarefortheglobalvillageoftomorrow.EXAMPLEPronunciationMostsentenceshavetwobasictypesofwords:contentwordsandfunctionwords.Contentwordsareusuallystressed.

Readthesentenceandnoticewhichwordsarestressed.

Conclusion:功能词不用重读，实义词需要重读。实义词：传递重要信息，包括名词、动词、形容词和副词。功能词：表达词与词之间或句与句之间的关系，包括主动词、介词、冠词、连词和代词。PronunciationReadthepoemaboutonlinesafetyandmarkthewordsthatshouldbestressed.CyberSense

IalwayskeepthingssecretwhenIgoonline.Ineversharethethingsthatshouldbeonlymine.Myemailandmyhomeaddress,myphonenumberandname---ThesearethingsonlyIshouldknowonwebsitesoringames.AndsoIuseanonsensenameformynetidentity.WhenfolksonlineaskwhoIam,Isay,“I’mCyberMe.”AndifIeverthinkthatsomeoneonlineisn’tallthatbad,IneverevermeetthemwithouttellingMumorDad.3.Listentothepoemandseeifyougotthestressedwordsright.Ialwayskeepthingssecret

whenIgoonline.Ineversharethethingsthatshouldbeonlymine.Myemailandmyhomeaddress,myphonenumberandname-ThesearethingsonlyIshouldknowonwebsitesoringames.Andsoluseanonsensenameformynetidentity.WhenfolksonlineaskwhoIam,Isay,"I'mCyberMe."AndifIeverthinkthatsomeoneonlineisn'tallthatbad,IneverevermeetthemwithouttellingMu