牛津英语-上海-高三上-book5-unit1-grammar

Module1Unit1GrammarIt1.It’sabook.2.It’seighto’clock.3.It’scoldoutside.4.It’s30degreescentigrade.4.It’salongwaytothemuseum.I.Revision(指代)(时间)(天气)(距离)(温度)II.EmptysubjectitReadthematerialsonP6andanswerthequestions.Whencanweuseitasanemptysubject?1.It+be+adj.(true,certain,possible,obvious,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-ingformweprefertherealsubjectatthebeginning.Tip1.ItisProf.LiwhoteachesusEnglish.强调主语2.ItisEnglishthatProf.Liteachesus.强调宾语3.ItwasinShanghaithatIsawthefilm.强调状语强调句onPage7III.Exercises1.Ithinkitnousearguingwithyou.2.Ifounditinterestingtoplayfootball.3.Wethoughtitstrangethathedidnotcome.IIIItasapreparatoryobject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.IV.Translation3.他似乎已经知道问题的答案。Itseemsthathehasknowntheanswertotheproblem.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.