Unit10FunctionPronunciation课件仁爱科普版八年级英语下册

Unit10WorldintheCloudLesson2Function&PronunciationLessonObjectives:Inthislesson,wewillbeableto:1.通过听前预测，听中速记等听力策略帮助理解对话内容；2.理解对话并思考网络的利弊；3.归纳总结对话内容，编写与表演新对话4.学习重音和连读规则。'Whatdoyou'often'doonthe'internet?Ialways/usually/often....'sendan'email'take'online'courses'do'some'shoppingActivity1Lookatthepicturesandtalkaboutwhatyouusuallydoonline.Activity2Listenandcompletethetable.Whentheinternetconnectionisnotworking,whatweretheydoing?NameWhattheyweredoing?LiXiangPlaying

_____________withafriendinChengduXiaoYaMessagingher_____________LinglingDoingsome________________Kangkang_______________somephotosofMarsGuessthepossiblewordsbeforelistening;writedownsomelettersatfirstandthencompletethewords.achessgamebrothershoppingSearchingforE.g.Whentheinternetconnectionisnotworking,LiXiangwasplaying...Kangkang:LiXiang,what'stheproblem?LiXiang:Oh!Ihateitwhenmyinternetconnectionisnotworking.XiaoYa:Myconnectionstopped,top!Lingling:Thatisthethirdtimethismonth.Kangkang:Whatwereyoudoingonline?LiXiang:IwasinthemiddleofachessgamewithafriendinChengdu.XiaoYa:Iwasmessagingmybrother.Hesentmeanemailwithsomephotosofhispetdog.Lingling:Iwasbuyinganewpairofshoes.Waitaminute.Ithinkit'sworkingagain!Kangkang,whatareyoudoing?Kangkang:I’msearchingforphotosofMars.It’ssofastthatIcanfindmanypicturesinseconds.XiaoYa:Great!Theinternetreallymakesourlifeeasier,butitisnotallgood.Kangkang:Yes,sometimespeopleusetheinternettodobadthings,suchas

stealingpersonalinformationandsendingharmfulmessages.LiXiang:That’strue.Ithinktheinternetisnotperfectjustlikeanyothertools.Weshouldalwaysbecarefulwhenwegetonline.chessn.国际象棋playchess下象棋play+球类/棋类(零冠词)waitaminute/moment等一下wait(forsb)todosth等待(某人)做..can'twaittodo迫不及待做...searchfor搜索so...that...如此...以至于...suchas(doing)sth例如...正如,就像hate/heɪt/v.厌恶=dislikehatedoing讨厌做...Keypointssendsb.anemail给...发邮件apairof一对waitaminute/moment一会儿searchfor搜寻so...that如此...以至于inseconds短时间usesth.todo用...做stealpersonalinformation偷个人信息beharmfulto=doharmto对...有害justlike就像afterashortwhile一会后goonwith=continuetodo继续做Matchthephrasestothechinesemeanings.waitaminute/moment对...有害

beharmfulto/doharmto短时间afterashortwhile继续做searchfor就像inseconds一会儿

justlike一会儿后

goonwith/continuetodo搜寻WhileKangkangandhisfriendswereusingtheinternet,theconnection___________suddenly.Itwasthe_________timethismonth.Luckily,theconnectionwasfineagainonlyafterashortwhile.Theywentonwiththeironlineactivitieswhiletalkingabouttheinternet.Justlikeanyothertools,theinternetisnot__________.Thoughitreallymakesourlifemucheasier,weshouldalwaysbe__________whenwegetonline.Activity3Listenagainandcompletethesummary.Guessthepossiblewordsbeforelistening;writedownsomelettersatfirstandthencompletethewords.v.-ed序数词adj.adj.stoppedthirdperfectcarefulReadtheconversationagainandcircleTorF.1.Itistheforthtimethattheinternetconnectionisnotworking.(T/F)2.LiXiangwasinthemiddleofachessgamewithafriendinChengdu.(T/F)3.LinglingwassearchingforphotosofMars.(T/F)4.Theinternetreallymakesourlifeeasier,anditisperfect.(T/F)5.Weshouldalwaysbecarefulwhenwegetonline.(T/F)thethirdtimeKangkangbutitisnotallgoodActivity1LookatthepicturesandreadthephrasesPayattentiontothestress.'searchforinfor'mation'reada'book'visita'website'lookfora'gift'chatwitha'friend'watcha'movie一、单音节词的重读:单音节词通常都是重读的，不必标重音符号pen

red

room

sky

cat二、双音节词的重读:名词、形容词重音通常在第一个音节上winter

happy

seven/ˈwintə/

/ˈhæpi/

/'sevn/动词介词重音通常在第二个音节上begin

collect

along/bi'gmn/

/kə'lekt/

/əˈlɒŋ/三、多音节词的重读:通常重音在倒数第三个音节上saturday

hamburger/ˈsætədeɪ/

/ˈhæmbɜːɡə(r)/四、特殊的(带有前缀和后缀的)单词重读1、以前缀开头的其重音一般在前缀后面的音节上unlike

impossible

professor/ˌʌnˈlaɪk/

/ɪmˈpɒsəbl/

/prəˈfesə(r)/

2、以后缀结尾的其重音一般在后缀前面的音节上lovely

careless

television/ˈlʌvli/

/ˈkeələs/

/ˈtelɪvɪʒn/Activity2Readtheshortconversations.Payattentiontotheliasionsandstresses.1.A:'Whatdoyou'thinkofthe'internet?B:I'thinkitis'changingthe'world.It'makesour'life'easierand'morefun.2.A:'Whatdoyou'often'doonthe'internet?B:Ialways'read'books,'watch'movies,'chatand'share'photoswithmy'friends.3.A:'How'much'timedoyou'spendonthe'internet'every'day?B:Aboutan'hour.1.【辅音(尾)+元音(头)=辅尾元头两相连)如:goodat=goo+datholdon=hol+don2.【元音+元音=元+[j,w]+元]如:theapple=the+j+appleseeit=see+j+itdoit=do+w+it3.A辅音(尾)+B(头)辅音=失去爆破(当A尾音是爆破音--b/p/d/t/g/k,B为任意辅音，则A尾音只做口型而不发音)如:goodfriend=goo+friend(其中d不发音)helpme=hel+me(其中p不发音)Ichangedmymind='changed'的'd'只做口型，不发音。4.A辅音(尾)+B(头)辅音=A尾与B头相似，只读一次如:Yes,sir=Ye+Sir(s只读一次)busstation=bu+Station(s只读一次)5.被省略的h=常见him，her，here等如:tellher=tel+ler(其中h不发音)toldhim=tol+dim(其中h不发音)comehere=come+ere[kAmia](其中h不发音)6.[l、n、r]+元音=复制一遍自己如:anapple=an+n-appledoubleof=double+l