现在完成时与一般过去时附比较练习VIP专享VIP免费

现在完成时一、构成1.肯定句:主语+have/has+过去分词+(其他）。2.否定句:主语+have/has+not+过去分词+(其他）。3.一般疑问句Have/has+主语+过去分词?Yes,S+have/has.No,S+have/hasn’t.二、特征词already(肯定句)yet(否定句和疑问句)never，ever(疑问句)just(谓语动词之前)before(句末）sofar=uptonow,bynow（到如今，迄今为止）inthepast/lastfewyears,(过去几年来)thesedays（这几天）since/eversince（自从，从那时起）for+时间段:fortwoyears三、用法1.表示过去发生的某一动作对现在造成的影响或结果。Ihavealreadyseenthefilm.我已经看过这部电影了。（还记得内容）Jimhasjustlosthisbook.吉姆刚才把书丢了。（还没找到）2.常和表示从过去某一时刻延续到现在的一段时间的状语连用.如：for+时间段for12weeks/threeminutessince+时间点(起点)since9o'clockthismorningsince＋一段时间＋ago＝for＋时间段;sincetwoweeksago=fortwoweeksforayear=sinceayearago;since2000=for9yearssince+从句(从句常用一般过去时)TheGreenshavelivedinMacaosincetheymovedtoMacaofromParis.格林一家从巴黎搬到澳门之后就一直住在澳门。四、时态填空：1.Areyousureyou_______________(lose)thebook?----Yes,I___________(look)foriteverywhere,butIstillcan’tfindit.2.We___________already___________(copy)thesewords.3.Jim_______________(just,watch)afootballmatch.Heissotiredandhungry.4.___________youever_____________(travel)onatrain?5.---______they_______(see)thefilmyet?---Yes.They_____________(see)italready.----When______they______(see)it?----They_______(see)itjustnow.6.----________hersister____________(be)toNanning?----No,she_________(never,be)therebefore.五、现在完成时与一般过去时的区别现在完成时与一般过去时都表示“动作已经发生”，但不同点在于：（1）现在完成时强调这一动作与现在的关系，即对现在产生的结果、影响等，而一般过去时只表示过去的事实，不表示和现在的关系。HehaslearnedFrenchforthreeyears.他学法语已经三年了。HelearnedFrenchforthreeyears.他曾经学过三年法语。Hecleanedthehouseyesterday.他昨天打扫过房间。Theroomisclean,forhehascleaneditalready.房间很干净，因为他已经打扫过了。（2）现在完成时不可与表示过去的时间副词连用，而一般过去时则可以。Hehasdonesomewashingyesterday.Hedidsomewashingyesterday.他昨天洗衣服了。六、现在完成时与一般过去时练习1.---Where__you__(put)thebook?Ican’tseeitanywhere.---I___(put)itrighthere.Butnowit’sgone.A.did;put;putB.have;put;putC.did;put;haveputD.have;put;haveput2.Wehaven’theardfromJaneforalongtime.Whatdoyousuppose_______toher?A.washappeningB.happensC.hashappenedD.happened3.Hello,I____youwereinLondon.Howlong_________here?A.don’tknow;wereyouB.hadn’tknown;areyouC.haven’tknown;areD.didn’tknow;haveyoubeen4.I’mgladtotellyouthatwe_____theworkinlesstimethanwe_____expectedto.A.finished;wereB.havefinished;areC.havefinished;wereD.hadfinished;were5.It_____thatpleasantmusickeepspeoplefrombecomingtiredattheirwork.A.findsB.hasfoundC.wasfoundD.hasbeenfound6.WhenIwasatcollegeI_______threeforeignlanguagebutI________allexceptafewwordsofeach.A.spoke;hadforgottenB.spoke;haveforgottenC.hadspoken;hadforgottenC.hadspoken;haveforgotten7.—I’msorry,Mary,I______yourradioforsuchalongtime.—Nevermind.A.keepB.keptC.havekeptD.amkeeping8.—Wherehaveyou______thesedays?—Ihave______toYangzhouwithmyfriends.A.been,goneB.been,beenC.gone,beenD.gone,gone—Whereisyourfather?Wehaven’tseeneachotherforweeks.—______.A.HehasbeentoAmericaB.HehasgonetoEnglandC.HeisgoingtoAustraliaD.HewouldvisitmygrandparentsTheyhave______sincethefactoryopened.A.lefttheschoolB.joinedtheteamC.becomeworkersD.wo...