2026春仁爱科普版八年级英语下册Unit 10 Lesson 2 Function and pronunciation课件

Unit10WorldintheCloudLesson2Function&PronunciationLearningObjectives通过本课的学习，学生能够: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。Review:Whatcanyoudowiththeinternet?Theusesoftheinternetdownloadpictureshavevideochatonsocialmediadobankingonlinesearchforinformationtakeonlinecoursesbookticketsreade-booksdosomeshopping...'Whatdoyou'often'doonthe'internet?Ialways/usually/often....'sendan'email'take'online'courses'do'some'shoppingPre-listeningActivity1Lookatthepicturesandtalkaboutwhatyouusuallydoonline.'Whatdoyou'often'doonthe'internet?Ialways/usually/often....'searchforinfor'mation'reada'book'visita'websitePre-listeningActivity1Lookatthepicturesandtalkaboutwhatyouusuallydoonline.'Whatdoyou'often'doonthe'internet?Ialways/usually/often....'lookfora'gift'chatwitha'friend'watcha'moviePre-listeningActivity1Lookatthepicturesandtalkaboutwhatyouusuallydoonline.Theinternetisanimportantpartofpeople'slife.It'suseful,butdoyouthinkit'sperfect?

Forexample,sometimestheinternetmightbedown.Pre-listeningActivity2Listenandcompletethetable.Whentheinternetconnectionisnotworking,whatweretheydoing?connection/kə'nekʃn/n.联系,联结connectv.使...连接,联系connect....with...NameWhattheyweredoing?LiXiangPlaying

_____________withafriendinChengduXiaoYaMessagingher_____________LinglingDoingsome________________Kangkang_______________somephotosofMarsGuessthepossiblewordsbeforelistening;writedownsomelettersatfirstandthencompletethewords.achessgamechess/tʃes/n.国际象棋palychess下象棋(零冠词:球类/棋类)brothershoppingSearchingforE.g.Whentheinternetconnectionisnotworking,LiXiangwasplaying...While-listeningActivity2Listenandfillintheblanks.Theinternetisnot_____________.Peopleuseittodo______________________.stealingpersonalinformation.steal/sti:l/v.偷窃,盗取steal-stolestealern.盗窃犯

sending_________________.perfectbadthings/somethingbadharmfulmessagesharmful/'hɑ:mfl/adj.有害的harm/hɑ:m/n.伤害,损害beharmfulto=doharmto对...有害Weshouldawalysbe___________.carefulWhile-listeningWhileKangkangandhisfriendswereusingtheinternet,theconnection___________suddenly.Itwasthe_________timethismonth.Luckily,theconnectionwasfineagainonlyafterashortwhile.Theywentonwiththeironlineactivitieswhiletalkingabouttheinternet.Justlikeanyothertools,theinternetisnot__________.Thoughitreallymakesourlifemucheasier,weshouldalwaysbe__________whenwegetonline.Activity3Listenagainandcompletethesummary.Guessthepossiblewordsbeforelistening;writedownsomelettersatfirstandthencompletethewords.v.-ed序数词adj.adj.stoppedthirdperfectcarefulWhile-listeningKangkang: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While-listeninghate/heɪt/v.厌恶=dislikehatedoing讨厌做...Makeasummary:Pairwork.'Whatdoyou'often'doonthe'internet?'Whatdoyou'thinkofthe'internet?'searchforinfor'mation'reada'book/e-books'visita'website'lookfora'gift'chatwitha'friend'havea'video'chaton'social'media'watcha'movie'take'online'courses'dosome'shopping'downloadthe'pictures'book'tickets'dobankingonline...Ithinkitis+adj.(useful/helpful/convenient...)Itmakesourlifemucheasierandmorefun.Butitisnotallgood.However,it'snotperfect.Itisjustlikeanyothertools.Weshouldbecareful.Weshoulduseitpeoperly.Post-listeningA:HiTom!Whathaveyoubeenuptolately?B:Oh,hiLily!I’vebeenusingtheinternetalotformyonlinecourse.Ijustfinishedahistorylectureonancientcivilizations—itwassointeresting!A:Thatsoundscool!IusetheinternettokeepintouchwithmycousininCanadatoo.Wevideochateveryweekend,andsheshowsmearoundhercitythroughherphone.B:Nice!IalsolovelisteningtoEnglishpodcastsonline.Theyhelpmepracticelisteningandlearnnewwords.Whatelsedoyouusetheinternetfor?A:SometimesIwatchshortsciencevideosaboutspaceoranimals.It’slikehavingafreemuseuminmyroom!B:Exactly!Theinternetissuchagreattoolforlearningandconnecting,right?A:Totally!Itmakestheworldfeelsmallerandfullofpossibilities.Post-listeningActivity4Groupwork.Makeupanewconversationaboutwhatyoudowiththeinternet,andthenactitout.Pronunciation

Stress&Liasion(重读与连读)一、重读规则（StressRules）重读是指在单词或句子中，某个音节或单词的发音强度、长度、音调高于其他部分，是英语节奏和表意的核心。分为单词重音和句子重音。1.单词重音（WordStress）单词重音位置决定单词的“节奏核心”，错误重音可能导致误解（如词性混淆）。类型规则单音节词全重读（cat,big,run）双音节词名形重首，动介重次（ˈrecord/reˈcord,'present/pre'sent）多音节词重音在倒数第三(ˈdifficult,comˈfortable）特殊复合词重首，词性变重音变（ˈclassroom/ˈimport→imˈport）Activity1LookatthepicturesandreadthephrasesPayattentiontothestress.'searchforinfor'mation'reada'book'visita'website'lookfora'gift'chatwitha'friend'watcha'moviePronunciation

Stress&Liasion(重读与连读)二、连读规则（LiasionRules）连读是指相邻单词的发音自然连接，使语流更流畅（类似中文“儿化音”的连读感），核心是“避免音节断裂”。主要分为三大类：1.辅音+元音（Consonant+Vowel）前词结尾的辅音与后词开头的元音自然连接，形成“音节桥”。规则：辅音发音“粘住”后接元音，如“辅音+元音”连读为“一个音节”。notatall→no-ta-tall（/nɒ-tæ-tɔːl/）standup→stan-dap（/stæn-dʌp/）Iam→I'm（/aɪ-m/，口语中常缩写强化连读）Activity2Readtheshortconversations.Payattentiontotheliasionsandstresses.1.A:'Whatdoyou'thinkofthe'internet?B:I'thinkitis'changingthe'world.It'makesour'life'easierand'morefun.2.A:'Whatdoyou'often'd