现在完成时态

时态 不同时间发生的动作 动词要用不同形式 已学习过的时态 often always sometimes everyday now look listen Tomorrow nextweek Yesterday lastweek At8 00lastnight 1 v原形2 v s es 三单现 am is are v ing 1 will shall v原形2 am is aregoingto v原形 1 v ed 规则动词 2 不规则动词 was were v ing 判断下列句子的时态 1 Sheworksinafactory 2 Iwasdoingmyhomeworkatthistimeyesterday 3 WearegoingtohaveapicnicthisSunday 4 Theyheldasportsmeetinglastweek 5 Areyouhelpingyourmother 一般现在时 过去进行时 一般将来时 一般过去时 现在进行时 ThePresentPerfectTense Designedbysongwenchao No 6MiddleShoolofPingyu 现在完成时定义 cameherein1996 havebreakfast Istilllivehere I mnothungrynow Ihavejusthadmybreakfast 现在我不饿 1 过去发生的动作对现在造成的影响或结果 2 过去已经开始 持续到现在的动作或状态 常与 already yet ever never just before once twice等连用 也可以和包括现在在内的时间状语 如thesedays today thisyear sofar等连用 Ihavelivedherefortenyears Ihavelivedheresince1996 tenyearsago now past future 常与for 时间段 since 时间点 从句 inthelasttenyears等 谓语只可用延续性动词 现在完成时动词构成 have has v过去分词 助动词 否定 疑问 haven thasn t Haveyou Hashe 1 规则动词2 不规则动词 动词的过去分词形式 finish finished finishedlive lived livedcarry carried carriedstop stopped stopped Eg go went gonesee saw seenforget forgot forgotten Practice Ihavefinishedmyhomework Hehasfinishedhishomework Hashe haven t No hehasn t Yes hehas Payattention注意 1 has havebeentohave hasgonetohave hasbeenin 去过某地表示某人的一种经历 可与once twice already ever never等连用 去某地了 说话时某人已离开此地 在去某地的途中或已在某地 逗留在某地 已经一段时间 常和fortendays sinceIcamehere等连用 1 whereisJim HeWuhan 2 MyparentstheGreatWalltwice Theylikethereverymuch 3 HowlongPetertheWestHillfarm 请你练一练 hasgoneto havebeento has beenin Payattention注意 请你练一练 Shehasnotseenthisfilm Shehasseenthisfilm Ihavewashedmyhair Haveyouwashedyourhair yet already already yet 现在完成时中的for与since for 时间段与延续性动词的现在完成时连用since 时间点 从句 Ihavekeptthelibrarybookforaweek Ihavekeptthelibrarybooksinceaweekago 请你练一练 Wehavelearned1 000Englishwords wecametothisschool since 3 区分短暂性动词与持续性动词 英语动词根据词义可分为两种 一种是延续性的 一种是终止性的 终止性动词 也可称为非延续性动词 瞬间动词 或点动词 如begin start die buy leave come等 表示动作的发生与结束于一瞬间完成 不能再延续 所以它的现在完成时不能和表示延续的时间状语连用 即不能与表示一段时间的状语 for 时间段 since 时间点 从句连用 也不能用在howlong引导的特殊疑问句 Ihaveboughtthispenfortwomonths Ihavehadthispenfortwomonths Howlonghaveyou thispen had 4 初中英语课本中常见终止性动词有 leave go come arrive begin buy borrow die join become等 终止性动词要表示持续时 可用以下方法 将时间状语改为时间段 ago 句中谓语动词用一般过去时 eg 我弟弟参军两年了 Mybrotherjoinedthearmytwoyearsago 若保留for 时间段 since 时间点 从句 或用在howlong句型中 则需将终止性动词改为相应的状态动词或延续性动词 常见终止性动词与延续性动词 或状态动词 的对应关系如下 come go arrive get reach move bein atopen beopendie bedeadclose beclosedbecome beborrow keepbegin start beonputon wearleave beaway from buy havefallasleep beasleepcatchacold haveacoldjointhearmy beinthearmybeasoldier 请你练一练 翻译 吉姆买了这只钢笔两年了 buy have Jimhashadthispenfortwoyears Jimhashadthispensincetwoyearsago Jimhashadthispensince2004 ItistwoyearssinceJimboughtthispen IthasbeentwoyearssinceJimboughtthispen Jimboughtthispentwoyearsago 现在完成时和一般过去时的区别 请你练一练 现在完成时所表明的是过去发生的动作对现在的影响 强调的是现在的情况 不可以和表示过去的时间状语yesterday in1991 threedaysagolasttime lastnight等连用 一般过去时表明的是过去发生的事实 和现在不发生关系 1 Hehashadthemotorbikefortwoyears It stwoyears he themotorbike He themotorbiketwoyearsago 2 He go toAmericatheyearbeforelast went since bought bought 5 一试身手 7 HaveyoueverbeentotheGreatWall A Yes never B No ever C No never D Yes Ido 12 Doyouknowwherethetwinsare Yes They Fuzhou A havegonetoB havebeentoC havegoneD wentto18 WhendidyouborrowtheEnglishstory book Iborroweditlastweek Iitforaweek A haveboughtB havekeptC haveborrowedD had2 LinTao be ascientistnow He go totheSouthPole 南极 in1990forthefirsttime He know muchmoreinformation 信息 aboutitsincethen is went hasknown 一试身手 1 Haveyoureadthisbook Yes I ittwoweeksago A isreadingB havereadC willreadD read2 Couldyoutellmewhen At10 25 intenminutes A thebuswillleaveB willthebusleaveC thebushasleftD thebushadleft3 you receive anylettersfromhimrecently Notyet 4TheOrientalPearlTVTower tensofthousandsofvisitorssincel995 A attractedB attractsC hasattractedD willattract Have received 一试身手 2007年苏州市初中毕业暨升学考试试卷24 Whereisyourfather HetoAustraliaonbusiness A hasbeenB hasgoneC wentD willgo2007年武汉市初中毕业 升学考试英语参考试卷32 SandyhisoldfriendTomwhenhewascrossingthestreet A hadmetB hasmetC met35 HaveyouseenBill Yes hetothelibrary A hasgoneB hadgoneC hasbeen丰台区2007年初中毕业会考37 They alltheirmoney sotheyhavetowalkhomenow A havespentB spendC spentD arespending 一试身手 佛山市2008年中考科研测试36 you yournewneighbor Notyetnow ButIwill A Have visitedB Do visitC Did visit湖北省黄冈市2008年初中升学统一考试45 MrLi England He Londonfortwoweeks A hasbeento hasbeentoB hasgoneto hasbeeninC hasbeento hasbeeninD hasgoneto hasbeento湖北省黄石市2008年初中升学统一考试英语试卷26 MayIspeaktoMrGreen Sorry he London Buthe llbebackintwodays A hasbeentoB hasgonetoC hasbeeninD wentto 一试身手 江苏省宿迁市2009年初中毕业暨升学考试82 Themeetinghasbegunforhalfanhour 改错 保持句意不变 江西省2009年中等学校招生考试31 Since2000 Nanchanghasbecomeanewcity Everything A ischangedB waschangedC haschangedD hadchanged扬州市2009年初中毕业 升学统一考试35 IsRunyangBridgeopentothepublicyet Yes It foralmostoneandahalfmonths A hasopenedB hasbeingopenedC hasbeenopenD wasopen beenon Homework 1 Reviewthegrammarlearnedtoday 2 PutthefollowingsentencesintoEnglish 练一练 1 Myfathercamebackfromt