初中英语语法专项—动词的时态复习.ppt

ReviewOfTenses 1 你对动词时态知识的积累有多少 2 在中考试题中 动词时态会以什么形式考查 ThinkandGuess 近五年中考时态单选题解读 时态题的突破方法 方法1 时间状语提示法 atthattime inanhour yesterday since 等方法2 语境推测法方法3 固定句型法Iwillsendyouane mailassoonasI inCanada AarriveB arrivedC amarrivingD willarrive 重点 A Grammar 一般现在时概念 表示习惯 经常性的动作结构 be am is are do does标志语 usually often never P75sometimes onceaweek twiceamonth everyyear 贴近中考 1 Ifourgovernment attentiontocontrollingfoodsafetynow ourhealth indanger A won tpay isB doesn tpay isC won tpay willbeD doesn tpay willbe2 WhatdoesMarycomeforChinathistime Mary togetherwithherfriend ChineseinChina A studyB havestudiedC studiesD arestudying D C Grammar 一般过去时概念 过去的动作或过去经常 习惯性的动作结构 动词的过去式did标志语 yesterday ago P76in1992 lastweek month justnow then 考点1 句中有具体的过去时间yesterday lastweek anhourago theotherday in1982等 Myfatherdidn tgotoworkyesterdaybecausehewasill 考点2 在since引导的从句中常用一般过去时而主句常用现在完成时 Wehaven tseeneachotherforalongtimesincewemetlasttime 贴近中考 3 I vejustgotanewMP4 Where you it Inashoppingmallnearhere A have boughtB did buyC are boughtD were buying4 Excuseme sir Thisisanon smokingroom Oh sorry I thesignonthewall A don tseeB didn tseeC won tseeD willnotsee B B Grammar 一般将来时概念 表示将要发生的动作结构 willdo shalldo be is am are goingtodo标志语 tomorrow in next whenIgrowup 1 shall用于第一人称 常被will所代替 will在陈述句中用于各人称 否定为won t Wewillhelpyouifyouneedhelp 2 begoingtodo 表示将来 需人称搭配 Therearealotofclouds It sgoingtorain 贴近中考 5 Haveyouwashedtheclothes Notyet ButI theminhalfanhour A washedB havewashedC willwashD wash6 Canyouguessifthey speakingEnglishwithus Ithinktheywilldoifthey free A willpractise areB willpractise willbeC practise willbeD practise are C A Grammar 现在进行时 概念 表示现在或现阶段正在发生的动作 Whatareyoudoingnow I mreadingEnglish Theyarestudyinghardthisterm 标志语 look listen now不用于进行时态的词 P77 78注意 go leave arrive start come move fly表位置转移用现在进行表将来 WhenareyouleavingforShanghai 贴近中考 7 Sam comedownstairs please Ineedyourhelp Sorry mum I onthephone amtalkingB talkedC wastalkingD havetalked8 Let sdiscusstheplan shallwe Notnow I toaninterview goB wentC amgoingD wasgoing A C Grammar 过去进行时概念 表示过去某一时刻正在发生的动作结构 be was were doing标志语 atthattimeat8 00 thistimeyesterday when while 过去进行时考点1 Whatwereyoudoingatthistimeyesterday 考点2 Hewasdrawingapicturewhentheteachercamein 考点3 TheywerehavingsupperwhileIwaswatchingTV 贴近中考 9 Didyouhearsomeoneknockingatthedoorjustnow No sir I music waslisteningtoB listenedtoC amlisteningtoD wouldlistento10 Howwastheweatheryesterday It snotgood They footballontheplaygroundwhenitbegantorain areplayingB wereplayingC playD haveplayed A B Grammar 现在完成时 结构 hasdone havedone标志语 already yet ever never since for 现在完成时 现在完成时的用法 1 表示过去发生 对现在造成的影响或结果 通常与just already before yet never ever等状语连用 例如 Shehasalreadyfinishedthework 2 表示过去已经开始 持续到现在 也许还会持续下去的动作或状态 可与一段时间的状语连用 如 for和since thisweek month year 等 ShehaslearntEnglishfor3years Theyhavelivedheresince1990 theywereborn 现在完成时的考点1 注意 表示短暂时间动作的词 如come go die marry buy borrow等的完成时不能与for since等表示一段时间的短语连用 短暂动词延续性动词 转换成 Ihaveboughtthebookforseveralmonths Ihavehadthebookforseveralmonths P79将暂短性动词改为相应的延续性动词或短语和一段时间连用 其常用的方法有 a 用相应的延续性动词替换的主要有 buyborrowbecomecatch getacold have keep be haveacold b be 形容词 副词leave gobeaway from diebedeadfinish endbeoverbegin startbeonarrive comebehere infallasleepbeasleepc be 介词短语gotoschoolbein atschooljointheArmybeintheArmy 考点2havebeen to 和havegone to 的区别 have hasbeen to 表示 曾经去过 某地 说话时此人很可能不在那里 已经回来 侧重指经历 have hasgone to 表示某人 已经去了 某地 说话时此人在那里 或可能在路上 反正不在这里 试比较 HehasbeentoBeijing 他曾去过北京 人已回来 可能在这儿 HehasgonetoBeijing 他已经去了北京 人已走 不在这儿 考点3 一般过去时与现在完成时之比较1 过去时表示过去发生的动作 强调动作 现在完成时为过去发生的 强调过去的事情对现在的影响 强调的是影响 Isawthisfilmyesterday 强调看的动作发生过了 Ihaveseenthisfilm 强调对现在的影响 电影的内容已经知道 2 过去时常与具体的时间状语连用 而现在完成时通常与模糊的时间状语连用 或无时间状语 Tomhaswrittenalettertohisparentslastnight Tomwrotealettertohisparentslastnight 考点4 固定句型 1 Itis hasbeen 一段时间 since 一般过去时 结构 Itis hasbeenthreemonthssincehecamehere It s hasbeentenyearssinceIleftschool 2 Thisisthefirst second time 句子 现在完成时 Thisisthesecondtimeyouhavefailedintheexam 贴近中考 11 WhereisMr Black Ihavesomethingimportanttotellhim Youcan tfindhim He HongKong A willgotoB wouldgotoC hasgonetoD hasbeento C 12 Oh Mr Green yourwatchlooksverynice Isitnew No I itsincethreeyearsago A haveboughtB hadC boughtD haveha