现在进行时结构

1、此刻进行时的构造一、观点此刻进行时表示说话时正在进行或发生的动作,也可表示目前一段时间内的活动或现阶段正在进行的动作构造：助动词be(am/is/are)+此刻分词.二、此刻分词的组成：大部分动词后可在动词后直接加-ingEg:carry-carrying,catch-catching,drink-drinking,enjoy-enjoyinghurry-hurrying,do-doing,read-reading,think-thinking2.假如动词以-e结尾,则去掉-e,再加-ing,如come-coming,have-having,make-making,ride-riding,wr

2、ite-writing,take-taking,use-using假如动词只有一个元音字母,而后来跟有一个辅音字母时,将此辅音字母双写,再加-ing如：hit-hitting,let-letting,put-putting,run-running,sit-sitting假如动词有两个音节,且重音在第二个音节上,则末端的辅音字母双写,加此刻进行时的构造-ing,如:forget-forgetting,prefer-preferring,travel-travellingswim-swimming5.以-ic结尾的动词，应先把-ic变成-ick,再加-ing,eg:panic/panicking但

3、lie/lying,die/dying,tie/tying是特别变化要记着三、句型构造：此刻进行时的一定形式、否认形式、疑问形式及其回答,全部变化都表此刻助动词be(is/am/are)上1)此刻进行时的一定形式：主语+be(am/is/are)+doing+其余成分Iamsinging.Theyarewriting.此刻进行时的否认形式:主语+be(am/is/are)+not+doing+其他Iamnotsinging.Theyarentwriting.3）一般疑问句及回答：be(am/is/are)+主语+doing+其余成分AmIsinging?Yes,youare./No,youar

4、ent.Aretheywriting?Yes,theyare./No,theyarent.此刻进行时的构造4)特别疑问句及回答:特别疑问词+be(am/is/are)+主语+doing+其余成分Whatareyoudoing?Weareplaying(要求就发问内容详细回答).缩写形式以下:Iam-ImYouare-YoureHeis-HesSheis-ShesItis-ItsWeare-WereTheyare-Theyre四用法：表示此刻(指说话人说话时)正在发生的事情常常now,atthemoment,just等副词连用,以示重申Wearewaitingforyou.Whatareyoud

5、oing?Someonesknockingatthedoor正在进行着的动作可视为未达成的动作：Hestalkingtohisfriendsintheclassroom.可用still一词重申换作的连续性Hesstilltalkingtohisfriendsintheclassroom.此刻进行时的构造表示一段时间内重复性的动作,说话时动作未必正在进行Mr.Blackiswritinganotherarticle.此刻进行时可用来表示不会长久发生的动作或状况,或被以为在短期内正在进行的动作或存在的状Whatsyourbrotherdoingthesedays?HesstudyingEnglis

6、hat.此刻进行时也能够用来表示目前的动向：Peoplearebecomingmoreandmorebeautifulthesedays.表示渐变的动词有：become,turn,get,grow,run,go,begin等Theleavesareturningbrown.Itsgettingcolderandcolder.7.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.一.用此刻进行时达成以下句子:1._you_(fly)akite?Yes,_.2._you

7、_(sit)intheboat?此刻进行时的构造3._he_(talk)withme?4.We_(play)footballnow.What_you_(do)?6.I_(sing)anEnglishsong.What_he_(mend)?He_(mend)acar.Theseboys_(play)tennisontheplayground.10.Mymother_(cook)inthekitchen.Wecanthelpyou,becausewe_(have)classes.12._theboy_(write)hishomework?he13.sky.Look!Thesebutterflies

8、_(fly)intnext14.Listen!room.Thegirl_(sing)inthe此刻进行时的构造15.Thenaughtyboy_(swim)intheriver.二.选择1.Look.Lucyis_anewbiketoday.A.jumpingB.runningC.ridingDtakeing2.Thechildren_football.A.isplayingB.areplayingC.playtheD.playaThey_TVintheevening.Theydotheirhomework.A.arewatchingB.cantwatchingC.dontwatchD.don

9、twatching4.Listen!She_intheclassroom.A.issingingB.singC.tosingD.issing5._areyoueating?Imeating_meat.此刻进行时的构造A.What,someB.Which,anyC.Where,notD.What,a6.Isshe_something?A.eatB.eatingC.eattingD.eats7Ieclothescantcatchstyle_upallwiththethefashion,becausetime.thA.haschangedB.ischangedC.ischangingchangedItssixintheafternoon.TheGreens_lunchtogether.A.hasB.arehavingC.havehadD.hadhad_9.toDontmaketheclass.anynoisewhilethest