Unit1Lesson3Householdappliancesexclamations教学目标：Teachingobjectives:Ⅰ.Knowledgeandskills:1.Studentswillbeabletoapplyexclamationscorrectly.2.Studentswillbeabletoknowandtalkabouthouseholdappliances.Ⅱ.ProgressandMethods:1.Studentswillbeabletodeveloptheirabilitiesoflistening,speakingandreading.Ⅲ.Emotionsandvalues:1.StudentswillbeabletoarousetheinterestoflearningEnglish.2.Studentswillbeabletorealizethattechnologyhasgreatlychangedourlifeandweshouldstudyhardtomakeourlifebetter.Languagefocusanddifficultpoints:Tapplyexclamationscorrectly..Teachingprocedures:Ⅰ.Pre-task:QuickresponseRecitethetext.Ⅱ.While-task:Exclamations感叹句感叹句；用来表示喜，怒，哀，乐等强烈情感。感叹句一般有what+名词短语＋陈述句How+形容词/副词＋陈述句How＋陈述句1.what引导的感叹句有a.what+a/an+形容词＋可数名词单数＋主语＋谓语（＋其他）b.what+形容词＋可数名词复数＋主语＋谓语（＋其他）c.what+不可数名词＋主语＋谓语（＋其他）e.g.Whatagreatpityyoumissedthelectureagain!Whatinterestingbooksyouboughtus!Whatfineweatheritis!2.how引导的感叹句有a.how+形容词＋主语＋谓语b.how+副词+主语＋谓语e.g.Howbeautifultheflowersare!Howheavilyitisraining!How和what引导的感叹句有什么区别：How是一个副词，用来修饰形容词和副词，而what用来修饰名词，e.g.Howbeautifularoseitis!Whatabeautifulroseitis!Howsunnytheweatheris!Whatsunnyweatheritis!Howcleverthestudentsare!Whatcleverstudentstheyare!2.省略主语的感叹句Whatagoodidea!Howbeautiful!Whatalongriver!Howtall!Whatssmuttytake!答题要点：感叹部分的中心词是可数名词的单数形式的，用whata或whatan开头感叹部分的中心词是不可数名词或可数名词的复数形式，用what开头感叹部分的中心词是形容词或副词是用how开头，因为how的后面紧跟的是形容词或副词，因此，howa或howan的答案是不成立的，找准中心词：在主语的前面，也就是紧挨着主语的那个词如何确立省略感叹句的中心词？省略感叹句省去的是感叹句中的主语和谓语，因此省略感叹句的最后的那个词就是感叹部分的中心词。分析以下例句的中心词：____________ahelpfulrobotitis!____________hard-workingstudentstheyare!____________deliciousfood!____________forgetfulIam!____________hugeamountsinformationcomputerscanstore!____________heavilyitwassnowinglastnight!____________timeflies!________________________beautifulandmagnificentthePalaceMuseumis!____________excitedthestudentsofClassOnewerewhentheywonavictoryoverClassTowatthebasketballmatchyesterday!________weareeagertogettwoticketsfortheconcertintheConcertHallnow!感叹句练习Thesciencefictionisveryexciting._____________thesciencefictionis!WearehappytohearthesuccessofYangLiwei._______________wearetohearthesuccessofYangLiwei!Theyhavedonehardwork._________________________theyhavedone!Thegirlishonest.__________thegirlis!____________________girlsheis!Theinformationisimportant.____________________itis!Thedictionaryisquiteuseful._____________________dictionaryitis!改写句子Yourdormitoryisverybright.________________yourdormitoryis!NanjingRoadWalkwaylooksverybeautifulatnight._____________NanjingRoadWalkwaylooksatnight!Itisveryconvenienttotravelbyunderground.(2007)____________itistotravelbyunderground!YaoMingisanexcellentChinesebasketballplayer.(2008)____________excellentChinesebasketballplayerYaoMingis!Itisaveryeasymathsproblem.___________easymathsproblemitis!Yourgardenisverynice.___________yourgardenis!Shestudiesveryhard._____________shestudies!________________hard–workingstudentsheis!MissQuickisaverygoodsinger.________________MissQuicksings!Mikeisaverycarefulworker.____________Mikedoeshiswork！WhatagoodswimmerAliceis!____________Aliceswims!Ⅲ.Post-task:Homework1.PreviewU2l12.CompleteProgressCheck1
