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1、现在进行时语法知识讲解及练习题【现在进行时语法知识】:(一)基本用法:(1)表示(说话瞬间)正在进行或发生的动作。Imvisitingmyfriendsnow.(2)表示现阶段正在进行的动作或存在的状态。Hisis1earningEng1ishthisyear.(二)谓语构成:be(amisare)+v-ing(动词的现在分词)【注意】be要与主语的人称和数保持一致。如:mwatchingTVnow.我现在正在看电视。They,rep1ayingfootba11.他们正在踢足球。(三)现在分词的构成。(1)一般情况下在动词词尾+inggo一goingIoOk-IOoking(2)以不发音的e结
2、尾的动词,去掉e+ing。have-*havingWritefWriting(3)以一个辅音字母结尾的重读闭音节(辅元辅结构),双写最后一个字母,+ingogetgettingrun-runningbegin-*beginning(4)特殊形式1ie-1yingdie-dying(四)现在进行时态的肯定式、否定式、疑问式及简略回答。(1)肯定式:主语+be+v-ing+其他Heisrunning.他正在跑。Thestudentsarec1eaningthec1assroomnow.(2)否定式:主语+be+not+v-ing+其他Heisnotrunning.Thestudentsarentc
3、1eaningtheroomnow.(3)一般问句:be动词提前。“Be+主语+v-ing+其他?”肯定答语Yes,主语+be.否定答语N。,主语+benot.Isherunning?Yes,heis.No,heisn,t.(4)特殊问句式:“疑问词+be+主语+ving+其他?”a.对谓语动词进行提问的:What+be+主语+doing+其他?Whatisthemandoingunderthetree?b.对其他成份进行提问的,疑问词+一般疑问句?Whereistheboyswimming?五、现在进行时与一般现在时的区别(一)现在进行时表示动作的暂时性,而一般现在时表示动作的习惯性和经常性
4、IamwatchingTVnow.(暂时性)我现在在看电视。IWatChTVeVeryday.(经常性)我每天都看电视。(二)现在进行时可表示短暂性动作,而一般现在时表示长久性动作。1UCyiS1iVinginBeijing.(短时间居住)露西暂时住在北京。1UCyIiVeSinBeijing.(长久性居住)露西在北京居住或生活。(三)有些动词不能用进行时,know,UnderstandJove,1ike,hate,wish,want,thinkzhope,havezbe1ieve,agreezhear,see,noticeo这些动词通常用一般现在时表示说话时发生的动作。1)表示“拥有”的动词
5、。如have(has)等。例句:IhaVeanieebikenOW.(我现在有一辆漂亮的自行车。)不能说成:1amhavinganicebikenow.2)有些表示感觉的感官动词。如:see,find,1ook(看起来),hear(听见)等。例句:WeSeehim.(我们看见他。)不能说成:Weareseeinghim.但是,有些表示感觉的动词,如:IiSter1tO,IoOkat等可用现在进行时。如:Theyare1isteningtotheteacher.(他们在听老师讲课。)3)表示“喜欢”“厌恶”的动词。如:bke,1ove,hate(讨厌)等。例句:We1oVeoUrCoUntry.
6、(我们热爱祖国。)不可说:Weare1ovingourcountry.4)表示知识或脑力的动词。如:think,know,forget等。例句:Ithinkyouareright我认为你是对的。)不能说成:Iamthinkingyouareright.5)表示状态的be动词“是J例句:SheiSathome.(她在家。)不能说成:Sheisbeingathome.6)表示“希望”、“愿望”、“心愿”等的动词。如:Want等词。例句:IWanttOSeehernoW.(我现在就想见到她。)不能说成:Iamwantingtoseehernow.【现在进行时练习题】一、写出下列动词的现在分词形式wo
7、rksingp1aystudyhavedancewritetakerunsitshopswim1iediebeginget二、用括号内所给单词的适当形式填空。1. 1ook!There(be)a1otofpeop1eoverthere.Whatthey(do)now?2. 一Whatyourmother(do)?一Sheisateacher.3. It(rain)heavi1youtsidenow.Youmuststayathome.4. Don,tsing.Thebaby(s1eep).5. Mybrother(not1ike)p1ayingbasketba11,buthe(1ike)p1a
8、yingfootba11.6. 一Whatyouusua11y(do)onSunday?一Iusua11y(stay)athomeand(do)myhomework.7. 1isten!Thegir1s(sing)inthenextroom.8.Mysister(want)tobeateacher.9.It,ssevenc,c1ocknow.TheGreens_(have)supper.10.Heoften(swim)onSundays.1ook!He(swim)atthepoo1.三、单项选择1.Iwanthomeworknow.A.doingB.todoC.todomyD.domy2.It
9、,stimeA.gotoschoo1B.p1aygamesC.togohomeD.todomyhomeworks3.Theboyistohisteacher.A.sayingB.speakingC.ta1kingD.te11ing4.mabookintheroom.A.watchingB.seeingC.readingD.1ooking5.Wherehefrom?A.is,comeB.do,comeC.(does,comeD.is,from6.Dotheyhaveanewcar?Yes,.A.theyareB.theyhaveC.theydon,tD.theydo7.Heoftensupper
10、at6:00intheevening.A.haveB.hasC.ishavingD.iseating8.It,s6o,c1ockinthemorning.HeA.getupB.getsupC.isgetingupD.isgettingup9.Whatareyoudoing?mTV.A.watchB.watchesC.towatchD.watching10.We_anyChinesec1assesonFriday.A.arehavingB.aren,thavingIC.don,thaveD.arehave11.TomanEng1ishc1assnow.A.ishavingB.hasC.havin
11、gD.have12. Areyoup1ayingbasketba11?No,we.A.isn,tB.aren,tC.notD.don,t四、按要求改写句子1) Theboyisp1ayingbasketba11.否定句:一般疑问句:肯定回答:否定回答:对“Theboy”提问:2) 连词成句1)new,read,book,a.2)b1ackboard,c1ean。the.3) she,thewindow,open,now.(用现在进行时连词成句.)4) Thebirdsaresinginginthetree.(就划线部分提问)5) is,who,thewindow,C1eaning?(连词成句)
12、6) Thechi1drenarep1ayinggamesnearthehouse.(就划线部分提问)7) Sheisc1osingthedoornow.(改成否定句)8) Youaredoingyourhomework.(用1作主语改写句子)9) they,thetree,sing,now,under.(用现在进行时连词成句.)10) TheYoungPioneersarehe1pingtheo1dwoman.(改成一般疑句)11) 1ook!1i1yisdancing.(改为一般疑问句)12) Kateis1ookingforherwatch.(改为否定句)13) MrsWhiteiswa
13、tchingTV.(划线部分提问)14) Iamdoinghomework.(改为否定句)15) Theyarewaitingforyouatthe1ibrary.(就划线部分提问)16) Theyaredoinghousework.(分别改成一般疑问句和否定句)17) Thestudentsarec1eaningthec1assroom.(改一般疑问句并作肯定和否定回答)18) Imp1ayingthefootba11onthep1ayground.(对划线部分进行提问)19) Tomisreadingbooksinhisstudy.(对划线部分进行提问)答案working,singing,
14、p1aying,studyinghaving,dancing,writing,takingrunning,sitting,shopping,swimming1ying,dying,beginning,getting1.isare.doing2.does.do3,israining4.iss1eeping5.don,t1ike1ikes6.do.do7.aresinging8.wants9.ishaving10.swimsisswimmingCCCCCDBBDCAB1. Theboyisn,tp1ayingbasketba11.Istheboyp1ayigbasketba11?Yes,heis./No,heisnt.1)-5)Readanewbook.C1eanthebIackborad.Sheisopeningthewindownow.Whatarethebirdsdoinginthetree?Whoisc1eaningthewindow?6)-10)Wherearethechi1drenp1ayinggames?Sheisn,tc1osingthedoornow.Iamdoingmyhomework.Theyaresingingunderthetree