現(xiàn)在進行時結(jié)構(gòu)

1、此刻進行時的構(gòu)造一、觀點此刻進行時表示說話時正在進行或發(fā)生的動作,也可表示目前一段時間內(nèi)的活動或現(xiàn)階段正在進行的動作構(gòu)造：助動詞be(am/is/are)+此刻分詞.二、此刻分詞的組成：大部分動詞后可在動詞后直接加-ingEg:carry-carrying,catch-catching,drink-drinking,enjoy-enjoyinghurry-hurrying,do-doing,read-reading,think-thinking2.假如動詞以-e結(jié)尾,則去掉-e,再加-ing,如come-coming,have-having,make-making,ride-riding,wr

2、ite-writing,take-taking,use-using假如動詞只有一個元音字母,而后來跟有一個輔音字母時,將此輔音字母雙寫,再加-ing如：hit-hitting,let-letting,put-putting,run-running,sit-sitting假如動詞有兩個音節(jié),且重音在第二個音節(jié)上,則末端的輔音字母雙寫,加此刻進行時的構(gòu)造-ing,如:forget-forgetting,prefer-preferring,travel-travellingswim-swimming5.以-ic結(jié)尾的動詞，應(yīng)先把-ic變成-ick,再加-ing,eg:panic/panicking但

3、lie/lying,die/dying,tie/tying是特別變化要記著三、句型構(gòu)造：此刻進行時的一定形式、否認形式、疑問形式及其回答,全部變化都表此刻助動詞be(is/am/are)上1)此刻進行時的一定形式：主語+be(am/is/are)+doing+其余成分Iamsinging.Theyarewriting.此刻進行時的否認形式:主語+be(am/is/are)+not+doing+其他Iamnotsinging.Theyarentwriting.3）一般疑問句及回答：be(am/is/are)+主語+doing+其余成分AmIsinging?Yes,youare./No,youar

4、ent.Aretheywriting?Yes,theyare./No,theyarent.此刻進行時的構(gòu)造4)特別疑問句及回答:特別疑問詞+be(am/is/are)+主語+doing+其余成分Whatareyoudoing?Weareplaying(要求就發(fā)問內(nèi)容詳細回答).縮寫形式以下:Iam-ImYouare-YoureHeis-HesSheis-ShesItis-ItsWeare-WereTheyare-Theyre四用法：表示此刻(指說話人說話時)正在發(fā)生的事情常常now,atthemoment,just等副詞連用,以示重申Wearewaitingforyou.Whatareyoud

5、oing?Someonesknockingatthedoor正在進行著的動作可視為未達成的動作：Hestalkingtohisfriendsintheclassroom.可用still一詞重申換作的連續(xù)性Hesstilltalkingtohisfriendsintheclassroom.此刻進行時的構(gòu)造表示一段時間內(nèi)重復(fù)性的動作,說話時動作未必正在進行Mr.Blackiswritinganotherarticle.此刻進行時可用來表示不會長久發(fā)生的動作或狀況,或被以為在短期內(nèi)正在進行的動作或存在的狀Whatsyourbrotherdoingthesedays?HesstudyingEnglis

6、hat.此刻進行時也能夠用來表示目前的動向：Peoplearebecomingmoreandmorebeautifulthesedays.表示漸變的動詞有：become,turn,get,grow,run,go,begin等Theleavesareturningbrown.Itsgettingcolderandcolder.7.與always,constantly,forever等詞連用,表示頻頻發(fā)生的動作或連續(xù)存在的狀態(tài),常常帶有說話人的主觀色彩Youarealwayschangingyourmind.一.用此刻進行時達成以下句子:1._you_(fly)akite?Yes,_.2._you

7、_(sit)intheboat?此刻進行時的構(gòu)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此刻進行時的構(gòu)造15.Thenaughtyboy_(swim)intheriver.二.選擇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.此刻進行時的構(gòu)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