现在进行时过去进行时讲解练习

1、此刻进行时及过去进行时解说及练习此刻进行时及过去进行时解说及练习15/15此刻进行时及过去进行时解说及练习此刻进行时及过去进行时解说及练习此刻进行时一、意义当表示此刻正在进行的动作或正在发生的事。时间标记now，句前的look,listen二、组成:be(am,is,are)+动词此刻分词-ing形式必定句：主语+be+此刻分词V-ing(+其余)Imdoingmyhomeworknow.否认句：主语+be+not+动词-ing+其余.Imnotdoingmyhomeworknow.一般疑问句：Be+主语+动词-ing+其余?Areyoudoingyourhomeworknow?Yes,Iam

2、.No,Imnot.特别疑问句：特别疑问词+be+主语+动词-ing+其余?Whatareyoudoingnow?种类组成例句必定句主语Iamsinging.+be(am/are/is)+doing+.我正在唱歌。主语+be(am/are/is)+not否认句Theyarentplayinggames.+doing+.他们没有在玩游戏。一般疑问句Be(Am/Are/Is)+主语Areyouhavinglunch?+doing+?你正在吃午餐嘛？特别疑问句疑问词+be(am/are/is)+主Whyareyoudoing?语+doing+?你为何哭？三、此刻分词的组成：此刻进行时及过去进行时解说

3、及练习一般在动词尾端直接加ing,以不发音字母e结尾的动词，先去掉e,再加ing，如makemakingdancedancing跳舞writewriting写havehavingrideriding骑comecoming来(3)以重读闭音节结尾的动词，中间只有一个元音字母，词尾只有一个辅音字母，应双写尾端的辅音字母，再加ing,如：puttingrunningbeginningstoppingswimmingshoppingjoggingsittinggettingforgettingletting状况构词方法例词一般状况加-ingstudystudyingaskaskingworkworki

4、ngseeseeingdancedancingtaketaking以不发音的e结尾去e加-ingmovemovingbecomebecomingswimswimming以重读闭音节结尾端，末末位字母双写再加runrunning尾只有一个辅音字母-ingbegbeggingforgetforgetting以y结尾的动词直接加-ingstudystudyingplayplaying少量几个以ie结尾的动先把ie变成y再加lielying词-ing四、此刻进行时的基本用法：表示此刻(指说话人说话时)正在发生的事情。Wearewaitingforyou.此刻进行时及过去进行时解说及练习习惯进行：表示长

5、久的或重复性的动作，说话时动作未必正在进行。Mr.Greeniswritinganothernovel.(说话时并未在写，只处于写作的状态。)SheislearningpianounderMr.Smith.表示渐变的动词有：get,grow,become,turn,run,go,begin等。Theleavesareturningred.Itsgettingwarmerandwarmer.(4)与always,constantly,forever等词连用，表示频频发生的动作或连续存在的状态，常常带有说话人的主观色彩。Youarealwayschangingyourmind.(责怪)表示近来按计

6、划或安排要进行的动作，如常与表示未来的时间状语连用，常用的动词有come,go,leave,start,arrive,have等,如:HeisleavingforNanjingthisevening，他今夜出发去xx。WearehavingaholidaynextMonday，我们下礼拜一放假。五、不用进行时的动词此刻进行时及过去进行时解说及练习感官动词不用于进行时态这些词有see,hear,smell,taste,feel,如：Thecakesmellsgood，那块蛋糕闻起来滋味很好。表示感情的动词不用于进行时态这些词有love,hate,like,fear,prefer，如Ilikepl

7、ayingbasketball.我喜爱打篮球。表示思虑和理解等意义的动词不用于进行时态这些词有know,understand,wish,hope,forget,remember,need此刻进行时一、写出以下动词的此刻分词。walk_run_swim_make_go_write_shop_sit_have_sing_dance_put_此刻进行时及过去进行时解说及练习see_buy_listen_jump_二、用此刻进行时达成以下句子。What_you_(do)?Look!Someone_(dance).What_he_(talk)?He_(clean)acar._you_(write)ale

8、tter?_Cindy_(jump)inthepark?_you_(ask)questions?We_(play)gamesnow.Myfather_(work)now.He_(read)anEnglishbooknow.三、用所给的动词的正确形式填空。1.What_you_(do)now?2.What_yourmother_(do)now?此刻进行时及过去进行时解说及练习Look!Threeboys_(run).Listen!somegirls_(sing)intheclassroom.Itsnineoclock.Myfather_(work)intheoffice.WhereisMark?

9、He_(sit)onthegrass.Look,MissChen_(play)football.8Whatisourdaughterdoing?She_(listen)tomusic.Its5oclocknow.We_(have)suppernow._he_(clean)theclassroom?No.Heisnt.He_(talk).四、按要求改写以下的句子。1.Youaredoingyourhomework.(用”I”作主语改写句子)_2.Sheisclosingthedoornow.(改成否认句)此刻进行时及过去进行时解说及练习_3.Thebirdsaresingingonthetree

10、.(就划线部散发问)_4.Theyarecleaningthewindow.(改为一般疑问句)_5.Kateisdancing.(对划线部散发问)_6.Iamridingabikewithmyfather.(对划线部分提向)_7.Mymotheriscookingthemeal.(改为否认句)_8.Maryiswritinglettertoherpenpal.(对划线部散发问)_五、将以下句子改成此刻进行时。1.IwatchTV._此刻进行时及过去进行时解说及练习KittyandBenhavelunchatabouttwelve._Sheworksinahospital._Whatdoyoud

11、o?_Dannyeatsanapple._过去进行时1）见解：过去进行时主要表示过去某一时辰正在进行的动作，或表示过去某一阶段向来在进行的动作此刻进行时及过去进行时解说及练习常用的时间状语thismorning,thewholemorning,alldayyesterday,fromninetotenlastevening,when,whileMybrotherfellwhilehewasridinghisbicycleandhurthimself.Itwasrainingwhentheyleftthestation.WhenIgottothetopofthemountain,thesunwa

12、sshining.一、过去进行时构造：过去进行时谓语动词形式由”was/were+动词的此刻分词”组成，如Whatwereyoudoingatthetimeofthemeeting?开会的时候你正在干什么?JimmywaswatchingTVatthistimelastMonday.上个礼拜一的这个时候吉米正在看电视。否认句则在was/were后加一个not,疑问句将was/were提早则可如：Hewasreadingabookat5:00pmyesterday.Hewasnotreadingabookat5:00yesterday.Washereadingabookat5:00yesterd

13、ay?(Yes,hewas./No,hewasnt.)此刻进行时及过去进行时解说及练习Whatwashedoingat5:00yesterday?三、过去进行时的句式种类组成例句必定句主语+was/were+doing+其Hewascryingatthattime.他他那时正在哭主语Theywerentwateringthe否认句+was/were+not+doing+其flowers.那时他们没有在他浇花WashedrawingintheWas/Were+主语+doing+parkatthistimelast一般疑问句week?上个礼拜的这个时其余？候他正在公园里画画儿嘛？疑问句+was/w

14、ere+主语Whatwashedoingat8:00特别疑问句pmlastnight?昨天夜晚八+doing+其余？点他正在干什么？二、过去进行时用法：过去进行时主要表示过去某个时辰正在进行的动作，xx表示过去的状语连用。如：此刻进行时及过去进行时解说及练习Hewasreadingabookat5:00pmyesterday.过去进行时也能够表示过去某一段时间内正在进行的动作。Hewasreadingabookfrom9to5yesterday.3.过去进行时与频度副词alwaysforever，continually，constantly等连用时表示过去常常频频的动作，常常带有埋怨、讨厌、赞

15、叹或喜爱等情绪。Mysisterwasalwaysbeinglate.(表示埋怨)Hewasalwayshelpingothers.(表示赞叹)过去进行时表示过去将要发生的动作此刻进行时能够表示未来的动作，相同，过去进行时也能够表示从过去某时看来将要发生的动作，常用在间接引语中。LucyarrivedinBeijinglastFriday.ButshewasleavingforHongKongthenextmorning.上周五Lucy抵达xx，但次日清晨就要出发去xx了。5（1）是说用一般过去时，只表示有过这件事；用过去进行时，则重申换作的连续性。Iwrotealetterthismorni

16、ng.今日上午我写了一封信（信写完了）Iwaswritingaletterthismorning.今日上午我在写一封信（信不用然写完）ThechildrenwatchedTVyesterdayevening.昨天夜晚孩子们看了电视。此刻进行时及过去进行时解说及练习（重申过去发生了这件事）ThechildrenwerewatchingTVyesterdayevening.昨晚孩子们都在看电视。（重申昨晚看电视这一动作的连续性）使用过去进行时应注意的几点动词hope，wonder等的过去进行常常用来表示提出要求，固然表示此刻的内容，但语气比一般此刻时或一般过去时要委宛。如：Iwaswonderin

17、gwhetheryoucouldcometojoinus.我想你可否过来跟我们一同活动?when作并列连词，表示“(这时)忽然”之意时，第一个并列分句用过去进行时，when指引的并列分句用一般过去时。如：IwastakingawalkwhenImethim.我正在漫步，忽然遇到了他。Wewereplayingoutsidewhenitbegantorain.我们正在外边玩，这时下起雨来了。(5)go,come,leave,start,arrive等动词可用过去进行时表示过去未来的含义。如：IwasleavingforWuhanthatday.那一天我正要去xx。Shewascominglate

18、r.她随后就来。一、用所给词的适合形式填空。(过去进行时)1.What_you_(do)atthattimelastnight?此刻进行时及过去进行时解说及练习We_(watch)TV.2.MikeandI_(play)basketballatthattimeyesterdayafternoon.Jane_(wait)formewhenI_(arrive).4.IfirstmetLisathreeyearsago.She_(work)ataradioshopatthetime.What_Jim_(write)whentheteachercamein?He_(lie)onthegroundatn

19、ineyesterdayevening?WhenIarrivedathisoffice,he_(speak)onthephone.8.-Wasyourfatherathomeyesterdayevening?-Yes,hewas.He_(listen)totheradioat7:00pmyesterday.二、单项选择。()1.LiLei_alettertohisfriendlastnight.此刻进行时及过去进行时解说及练习A.waswritingB.waswrittenC.willwritetheparty.D.writes()2.-Hi,LinTao.Ididntseeyouattheparty-Oh,I_readyforthemathexam.A.amgettingB.wasgettingC.gotD.havegot()3.They_afootb