現(xiàn)在進(jìn)行時(shí)定義、構(gòu)成、用法

1、第 頁共3頁譯林英語5B專項(xiàng)練習(xí)（現(xiàn)在進(jìn)行時(shí)）姓名一、現(xiàn)在進(jìn)行時(shí)的定義，構(gòu)成，標(biāo)志性詞語定義：表示現(xiàn)在或現(xiàn)階段進(jìn)行或發(fā)生的動(dòng)作或存在的狀態(tài)。構(gòu)成：由be（am/is/are）+動(dòng)詞-ing形式構(gòu)成標(biāo)志性詞語：1現(xiàn)在進(jìn)行時(shí)通常用now。2現(xiàn)在進(jìn)行時(shí)通常用look。3.現(xiàn)在進(jìn)行時(shí).通常用listen。二、動(dòng)詞現(xiàn)在分詞的構(gòu)成規(guī)則1一般情況下直接加thinksleepstudyspeaksaycarry2以不發(fā)音的字母e結(jié)尾的單詞，去掉字母e,再加ingcomemakeleavehavetakewaketake3以重讀閉音節(jié)（重讀閉音節(jié)即兩個(gè)輔音中間夾一個(gè)元音并且重讀的音節(jié)）結(jié)尾，呈現(xiàn)輔，元，輔結(jié)構(gòu)的

2、動(dòng)詞，雙寫末尾的輔音字母，再加ingstopgetsitputsitrunshopswim三、現(xiàn)在進(jìn)行時(shí)的用法（1）用來表示說話時(shí)正在進(jìn)行或者發(fā)生的動(dòng)作,（2）用來表示現(xiàn)階段正在進(jìn)行的動(dòng)作（但說話時(shí)不一定在進(jìn)行）四、現(xiàn)在進(jìn)行時(shí)的句型變化1、肯定式結(jié)構(gòu)：主語+be+動(dòng)詞-ing形式+其他.例如：Wearerunningnow.2、否定式結(jié)構(gòu)：主語+be+not+動(dòng)詞-ing形式+其他.例如：heyarentdoingtheirhomework.3、一般疑問句式結(jié)構(gòu)：Be+主語+動(dòng)詞-ing形式+其他？例如：IsshehavingEnglishlesson?回答：肯定Yes,sheis.否定：o,

3、sheisnt.?特殊疑問句式結(jié)構(gòu)：疑問詞+be+主語+其他？例如:Whatishedoingnow?回答：Heisswimming.第 頁共3頁（現(xiàn)在進(jìn)行時(shí)）鞏固練習(xí)一.寫出下列動(dòng)詞的現(xiàn)在分詞形式worksingplaystudyhavedancewritetakerunsitshopswim按要求改寫句子Theboyisplayingbasketball.否定句：一般疑問句：肯定回答：否定回答：對(duì)isplayingbasketball提問：對(duì)Theboy提問：Theyaresingingintheclassroom.否定句：一般疑問句：肯定回答：否定回答：對(duì)aresinging提問：對(duì)in

4、theclassroom提問：用現(xiàn)在進(jìn)行時(shí)完成下列句子Whatyou(do)?I(sing)anEnglishsong.Whathe(mend)?He(mend)acar.you(fly)akite?Yes,.she(sit)intheboat?you(ask)questions?We(play)gamesnow.Whatareyou(do)now?I(eat)bread.Itsnineoclock.Myfather(work)intheoffice.Look,theboy(put)therubbishintothebin.he(clean)theclassroom?o,heisnt.He(p

5、lay).WhereisMax?He(run)onthegrass.Listen,who(sing)inthemusicroom?Oh,Mary(sing)there.四。選擇題Whoovertherenow?A.singingB.aresingC.issingingD.singItseightoclock.ThestudentsanEnglishclass.A.haveB.havingC.ishavingD.arehavingListen!Thebabyinthenextroom.A.cryingB.criedC.iscryingD.criesLook!Thetwinsnewsweaters

6、.A.arewearingB.wearingC.arewearD.iswearingDonttalkhere.randparents.A.issleepingB.aresleepingC.sleepingD.sleepTomisaworker.Heinafactory.Hissistersinahospital.A.work/workB.works/workC.work/worksWhoEnglishbestinyourclass?A.speakB.speaksC.speakingMrs.Readthewindowseveryday.A.iscleaningB.cleanC.cleansWemusicandoftentomusic.A.like/listenB.likes/listensC.like/arelisteningSheupatsixinthemorning.A.getB.getsC.gettingOnSundayshesometimeshisclothesandsometimessomeshopping.A.wash/doB.iswashing/isdoingC.