英语：Unit2《Language》Empty-subject-it课件(1)(译林牛津版必修3).ppt

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1、高一英语Module3Unit2GrammarandusageEmptysubjectit1.It’sabook.2.It’seighto’clock.3.It’scoldoutside.4.It’salongwaytothemuseum.Revision(指代)(时间)(天气)(距离)II.EmptysubjectitReadthematerialsonP30andanswerthequestions.Whencanweuseitasanemptysubject?1.It+be+adj.(true,certain,possible,obvious,

2、likely…)that…2.It+be+nounphrase(nowonder,anhonor,apity,…)that…3.It+be+pastparticiple(said,reported,expected,announced…)that…4.It+seems/appearsthat….5.Itdoesn’tmatterthat…It作形式主语的句型:Weusuallyusetheemptysubjectitwithaclauseorto-infinitive(preferable),butwiththev-ingformwepreferth

3、erealsubjectatthebeginning.Tip1.ItisProf.LiwhoteachesusEnglish.强调主语2.ItisEnglishthatProf.Liteachesus.强调宾语3.ItwasinShanghaithatIsawthefilm.强调状语强调句AonPage31Bonpage31III.ExercisesA.2.Itdependsuponwhatyouseeandheartodecidewhattheyare.3.Italwayspuzzlesmewhymydogbarksincertainways.4.

4、Itwon’tbedifficultbuyingamachinelikethis.AnswersB.2.ItisbecausethereareseveralracialgroupslivinginSingaporethatSingaporehasfourofficiallanguages.3.ItisforyouthatI’vebroughtsomethingspecialfromSingapore.4.ItwillbesomethingnextweekthatI’llgiveittoyou.1.Ithinkitnousearguingwithyou

5、.2.Ifounditinterestingtoplayfootball.3.Wethoughtitstrangethathedidnotcome.IV.作形式宾语当复合宾语中的宾语是不定式/动名词/宾语从句时:1.乘宇宙飞船去月球是可能的。Itispossibletoflytothemooninaspaceship.2.我发现学好英语是很重要的。IfinditveryimportanttolearnEnglishwell.V.Translation3.他似乎已经知道问题的答案。Itseemsthathehasknowntheanswertothep

6、roblem.4.他的父母是死在二战中。ItwasintheSecondWorldWarthathisparentsdied.5.我们在哪儿听报告还没定。Ithasn’tbeendecidedwherewe’lllistentothereport.HomeworkC2onpage100