仁爱九年级上册Unit1现在完成时(共34张)

2024/12/1仁爱九年级上册Unit1现在完成时(共34张PPT)1.I_____already______(have).breakfast.2.I______________(live)inGuangdongsince1996.havehadhavelived

3,Howlong_______you_______(be)inthisschool?--Forthreeyears.4,MissZhouisn’there.She____________(go)tothelibrary.havebeenhasgonegowentgone

bewasbeen现在完成时意义:1.表示过去发生或已经完成的某个动作对现在造成的影响或结果。例:Wehavecleanedtheclassroom.Ihavehadbreakfast.2.表示过去开始发生的事,一直持续到现在,且仍然在进行.由for和since引导时间状语.例:(1)Ihavelivedherefor3years.(2)Mr.GreenhasworkedinChinasincefiveyearsago.完成since+一段时间+agosince+一般过去时的从句现在完成时的句型构成:have/has+过去分词主语第三人称单数－has常见的暗示词:(1)just,already,yet,ever,never,before,for+时间,since,sofar,inthepast+时间,by等.

(2)for+时间段或since+过去时间点或过去时从句连用。（3）与once,twice,threetimes,severaltimes(几次）等表示重复次数的词语连用。三个词组的区别:have/hasbeentohave/hasgonetohave/hasbeenin曾经去过某地去了某地,还没回来去了某地,留在某地()1.We_____morethan1000wordsbytheendoflastterm.A.havelearnedB.learnedC.wouldlearnD.haslearned

A看谁又快又准()2.Mr.Smithisn’there.He____toIndia.A.hasbeenB.hasgoneC.wentD.hasbeeninB()3.They____inShanghaisince1972.A.livedB.haslivedC.havelivedD.willliveC()4.He____manyflowersinthepastthreeyears.A.plantB.willplantC.hasplantedD.haveplantedC()5._____youever____totheUSA?A.Have,beenB.Have,goneC.were,goingD.Do,goA短暂性动词

buy—买come—来begin/start—开始borrow—借die—死leave—离开close—关闭fallill—生病join—参加gettoknow—知道catchacold—感冒marry—结婚

短暂性动词和延续性动词的转化

buy—havehadcome—havebeenbegin/start—havebeenonborrow—havekeptdie—havebeendeadleave—havebeenawayfromclose—havebeenclosedfallill—havebeenilljoin—havebeenin/amemberofgettoknow—haveknowncatchacold—havehadacoldmarry—havebeenmarried

Iboughtthebookthreeyearsago.Ihavehadthebookforthreeyears.Iborrowedthebooklastweek.Ihavekeptthebooksincelastweek.Ihavekeptthebookforaweek.Tomjoinedthearmyhalfayearago.Tomhasbeeninthearmyforhalfayear.Hisgrandpadiedtwoyearsago.Hisgrandpahasbeendead

fortwoyears.｛｛｛｛()1.I______thePartyfor5years.A.joinedB.havejoinedC.havebeeninD.willjoin

c()2.Thefactory________since1988.A.hasbeenclosedB.hascloseC.wasclosedD.closed

A()3.Howlong_______he________?A.diedB.has,diedC.has,beendeadD.deadC()4.Hehas________thecarforaweek.A.boughtB.haveC.hadD.buyC()5.Since2000,he_____hishometown.A.hasleftB.hasmovedawayC.havebeenawayfromD.hasbeenawayfromD

()6.Howlong_____you_____ill?-----Twoweeks.A.didfallB.have,fellC.have,beenD.fallC()7.Tomisillinhospital.He_______acoldforseveraldays.A.isB.catchesC.hascaughtD.hashadD()8.I________thebooksincelastweekA.havekeptB.haveborrowedC.borrowedD.amborrowingA现在完成时和一般过去时的区别1.一般过去时表示过去某时发生的动作,与现在无关.且常与表示过去的时间状语连用.2.现在完成时表示过去发生的事对现在造成的影响,可以不加时间状语;也可以用for和since来引导时间.例:Isawthisfilmyesterday.(强调动作发生在过去)Ihaveseenthisfilm.(强调对现在的影响,电影内容已经知道了.不用接时间状语.)Ihavehadbreakfast.(已经饱了,无需再吃了)Ihadbreakfastthismorning.(强调吃早餐的时间是在早上.)Hehascleanedtheclassroom.(地面现在已经干净了.)Hecleanedtheclassroomyesterday.(只强调动作发生的时间是在昨天.)It’s+时间段+since+一般过去时态的句子自从….以来,已有多长时间了It’s(hasbeen)+一段时间+since从句（过去时）1.It’s10yearssincehecametoChina.自从他到中国以来,已经有10年了.2.It’sthreeweekssincehebegantolearnswimming.自从他学习游泳以来,已经有三个星期了.()1.Schoolviolence(暴力）____muchattentionofthewholesocietyandpeoplearecallingonthegovernmenttomakelawsagainstitasearlyaspossible.(2016年)A,drewB,willdrawC,hasdrawnD,wasdrawingC()42.LeiFeng___formanyyears,buthisspiritisstillencourageingus.AdiedBhasdiedCwasdeadDhasbeendead

D()36.WhatdoyouthinkofthenewforeignteacherThomson?---Prettygood.Ithinkhe__agreatjobsofar.doesB.didc.hasdoneD.wasdone

C()43.Yourshoesaresoold.Whydon’tyoubuyanewpair?BecauseI___allmymoneyonanMP5.A.spendB.havespentC.amspendingD.wasspendingB()39.OurEnglishteacherisverynice.We___friendssincethreeyearsago.wereB.becameC.havebeenD.havemadeC()39.Ourmathteacher____inourschoolfor20years