U3 language 现在完成时.ppt

现在完成时 PresentPerfectTense 现在完成时的构成 Have has 动词过去分词 1 I call myauntthreetimestodaybutnobodyanswered 2 Internet bring usmuchmoreinformationaboutoutsideworld 3 TheTitanicisaveryinterestingfilm I see ittwicealready 4 Tom make alotoffriendsinChina havecalled hasbrought haveseen hasmade 1 表示过去发生的动作对现在造成的影响或结果 already ever yet just before recently thesedays uptonow inthelastfewyears等 补全句子1 They 完成 theproject 2 Themeeting 还没有开始 3 He 刚回来 backfromAmerica 现在完成时的用法 2个 havealreadyfinished hasn tbegunyet 经常与下列词语连用 hasjustcome 2 表示过去发生的动作持续到了现在 可能继续发展下去 常与for或since引导的时间状语连用 Mr Green live inGuangzhoufor30years Maria learn Englishinthisschoolsince5yearsago haslived haslearned 中考对现在完成时的考查点 1 非延续性动词与一段时间连用时的表达方式1 A Oh Mrs King yourdresslooksnice Isitnew B No I itsincetwoyearsago A hadB havehadC boughtD havebought 2 Jeffborrowedahistorybookfromhisfriend He itforaweek A hasborrowedB haslentC haskeptD lend 总结 非延续性动词在完成时的肯定句中不可与含for since howlong等引导的时间状语连用 要用别的词替换 come arrive buy borrow die leave begin start join be keep bedead beawayfrom beon bein beamember have 1 Mr BlackleftChinain1990 Mr Black Chinasince1990 2 Theherodiedfiveyearsago Thehero forfiveyears 3 Themeetingbegantwominutesago Themeeting fortwominutes 4 Weborrowedtwobookslastweek We thetwobooksforaweek 5 SallyjoinedtheLeaguetwoyearsago Sally theLeaguefortwoyears 句型转换 改为意思相同的句子 hasbeenawayfrom hasbeendead hasbeenon havekept hasbeenin 2 have hasbeento have hasgoneto与hasbeenin的区别 1 A WhereisDavid B He toEnglandonbusiness A isgoingB hasgoneC hasbeenD goes2 A youever totheUnitedStates B Yes twice A Have goneB Have beenC Do goD Were going3 Davidhas Chinafor5years A beentoB cometoC arrivedD beenin 总结 have hasbeento表示 到 去 过某地 人已经回来 have hasgoneto表示 到某地去了 人正在某地或在去某地的途中have hasbeenin表示 在某地呆多久 常和表示一段时间的状语连用 Mycousin HongKongtwice A hasgonetoB hasbeentoC hasbeenin2 A WhereisMary Someoneislookingforher B She tothelibrary A hasgonetoB hasbeentoC hasbeenin3 MissGreenwenttoFrancelastyear She Parisforalmostoneyear A hasgonetoB hasbeentoC haslivedin B A C 3 for与since接时间状语时的区别 1 A Whatanicedog Howlonghaveyouhadit B twoyears A ForB SinceC InD From2 MissGaohastaughtinthisschool 1996 A forB atC inD since For后接时间段 since后接时间点或从句 如 fortwoyears forsixhours forthreedays forfiveminutes sincethreedaysago since1997 sincethreedaysago sinceIcametoBeijing等 总结 1 George Frenchfortenyears A hadlearnedB haslearnedC willbelearningD learns2 JackhasstudiedChineseintheschool theyear2002 A inB sinceC onD by B B 3 It 2yearssincetheTsunamihappenedinSoutheastAsia A wasB wouldbeC hasbeenD willbe4 MyunclewenttoAustralialastyear Wehaven tseenhim 05年广州市中考题 A sincealmostayearB formalmostayearonC afteralmostayearD sincealmostayearago C D 4 现在完成时与一般过去时的区别 如yesterday thedaybeforeyesterday lastyear justnow then lastweek lastmonth anhourago twodaysago in1994等 过去完成时经常与哪些时间状语连用 总结 现在完成时强调过去发生的动作对现在造成的影响或结果 而一般过去时表示单纯的过去的事实或状态 另外 两种时态的时间状语不一样 一般过去时常与具体的过去时间连用 现在完成时不能 1 I msorryyou vemissedthetrain It tenminutesago A hasleftB leftC hadleftD hasbeenleft2 A youever toSingapore B Yes Iwenttherelastyear A Have beenB Have goneC Did goD Are going B A 3 A Ihavecompletedmyschoolwork B When you it A have finishedB do finishC did finishD will finish C 4 A JohnhasalreadygonetoEngland B When he there A will goB is goingC did goD has gone5 A Haveyoureadthisbook B Yes I ittwoweeksago A amreadingB havereadC willreadD read C D 5 现在完成时与过去完成时的区别 I learn 1000Englishwordssofar I learn 1000Englishwordsbytheendoflastterm 总结 现在完成时表示的动作虽然发生在过去 但侧重对现在产生的结果或造成的影响 过去完成时是一个相对的时态 它表示的动作不仅发生在过去 更强调 过去的过去 只有和过去的某时或某动作比较时 才用到它 havelearned hadlearned 过去完成时的结构 had 动词过去分词 经常与过去完成时连用的时间状语有 by 过去的时间点 bynineo clock 2 bytheendof 过去的时间点 bytheendoflastterm3 Before 过去的时间点 beforelastSaturday 总结 She see thefilmtwice 2 Bytheendoflastyear he work inthefactoryfor20years 3 WhenIgottothestation thetrain leave 4 We plant 600treesbeforeApril 5 ProfessorBrown teach intheuniversitysincetwoyearsago hasseen hadworked hadleft hadplanted hastaught Speakingandwriting 根据中文提示 用80 100词描述广州20多年来的变化 可适当发挥 但不能逐字翻译 1 省会广州位于中国南部 2 很多年前广州是一个小镇 现在是一个国际化大都市 3 近20年来广州发生了很大的变化 马路两旁建起了高楼大厦 街道宽了 桥梁多了 4 人们的生活水平比以前好了很多 广州的明天会更好 Guangzhou thecapitalofGuangdongprovince liesinthesouthofChina It salsocalledCantonbyforeigners Itusedtobeasmalltownmanyyearsago butnowit saninternationalcity Inthepasttwentyyears