現(xiàn)在進行時語法知識講解及練習題

現(xiàn)在進行時語法知識講解及練習題【現(xiàn)在進行時語法知識】：（一）基本用法：（1）表示（說話瞬間）正在進行或發(fā)生的動作。I'mvisitingmyfriendsnow.（2）表示現(xiàn)階段正在進行的動作或存在的狀態(tài)。HisislearningEnglishthisyear.（二）謂語構(gòu)成：be（am/is/are）-|-v-ing（動詞的現(xiàn)在分詞）【注意】be要與主語的人稱和數(shù)保持一致。如：I'mwatchingTVnow.我現(xiàn)在正在看電視。They，replayingfootball.他們正在踢足球。（三）現(xiàn)在分詞的構(gòu)成。（1）一般情況下在動詞詞尾+ing。gofgoinglook-*looking（2）以不發(fā)音的e結(jié)尾的動詞，去掉e+ing。have-*havingwrite—writing（3）以一個輔音字母結(jié)尾的重讀閉音節(jié)（輔元輔結(jié)構(gòu)），雙寫最后一個字母,+ing。getfgettingrun-*runningbegin-beginning⑷特殊形式lie-lyingdie-dying（四）現(xiàn)在進行時態(tài)的肯定式、否定式、疑問式及簡略回答。（1）肯定式：主語+be+v-ing+其他Heisrunning.他正在跑。Thestudentsarecleaningtheclassroomnow.（2）否定式：主語+be+not+v-ing+其他Heisnotrunning.Thestudentsaren'tcleaningtheroomnow.（3）一般問句：be動詞提前?！癇e+主語+v-ing+其他？”肯定答語Yes,主語+be.否定答語No,主語+benot.Isherunning?Yes,heis.No,heisn't.（4）特殊問句式：“疑問詞+be+主語+v-ing+其他？”a.對謂語動詞進行提問的：What+be+主語+doing+其他？Whatisthemandoingunderthetree?b.對其他成份進行提問的，疑問詞+一般疑問句？Whereistheboyswimming?五、現(xiàn)在進行時與一般現(xiàn)在時的區(qū)別（-）現(xiàn)在進行時表示動作的暫時性，而一般現(xiàn)在時表示動作的習慣性和經(jīng)常性IamwatchingTVnow.（暫時性）我現(xiàn)在在看電視。IwatchTVeveryday.（經(jīng)常性）我每天都看電視。（二）現(xiàn)在進行時可表示短暫性動作，而一般現(xiàn)在時表示長久性動作。LucyislivinginBeijing.（短時間居?。┞段鲿簳r住在北京。LucylivesinBeijing.（長久性居?。┞段髟诒本┚幼』蛏?。（三）有些動詞不能用進行時，know,understand,love,like,hate,wish,want,think,hope,have,believe,agree,hear,see,noticeo這些動詞通常用一般現(xiàn)在時表示說話時發(fā)生的動作。1）表示“擁有”的動詞。如have（has）等。例句：Ihaveanicebikenow.（我現(xiàn)在有一輛漂亮的自行車。）不能說成:lamhavinganicebikenow.2）有些表示感覺的感官動詞。如：see,find,look（看起來），hear（聽見）等。例句：Weseehim.（我們看見他。）不能說成:Weareseeinghim.但是，有些表示感覺的動詞,如：listentojookat等可用現(xiàn)在進行時。如:Theyarelisteningtotheteacher］他們在聽老師講課。）3）表示“喜歡”“厭惡”的動詞。如：like,love,hate（討厭）等。例句：Weloveourcountry.（我們熱愛祖國。）不可說:Wearelovingourcountry.4）表示知識或腦力的動詞。如：think,know,forget等。例句：Ithinkyouareright.俄認為你是對的。）不能說成：Iamthinkingyouareright.5）表示狀態(tài)的be動詞“是”。例句：Sheisathome.（她在家。）不能說成：Sheisbeingathome.6）表示“希望”、“愿望”、“心愿”等的動詞。如：want等詞。例句：Iwanttoseehernow.（我現(xiàn)在就想見到她。）不能說成：Iamwantingtoseehernow.【現(xiàn)在進行時練習題】一、寫出下列動詞的現(xiàn)在分詞形式worksingp1ay study havedancewritetakerunsitshopswimliediebeginget二、用括號內(nèi)所給單詞的適當形式填空。Look!There(be)alotofpeopleoverthere.Whatthey (do)now?—Whatyourmother(do)?—Sheisateacher.It(rain)heavilyoutsidenow.Youmuststayathome.Don"tsing.Thebaby (sleep).Mybrother(notlike)playingbasketball,buthe(like)playingfootball.—Whatyouusually(do)onSunday?—Iusually(stay)athomeand(do)myhomework.7.Listen!Thegirls(sing)inthenextroom.7.Listen!Thegirls(sing)inthenextroom.Mysister (want)tobeateacher.It'sseveno'clocknow.TheGreens(have)supper.Heoften(swim)onSundays.Look!He(swim)atthepool.三、單項選擇1.Iwant homeworknow.B.todo C.todomyD.domyA.doing2.It'stime ?A.gotoschool B.playgames C.togohomemyhomeworksD.todo3.Theboyis_ tohisteacher.A.sayingB.speaking C.talkingD.telling4.Vm _abookintheroom.A.watchingB.seeing C.readingD.looking5.Where he from?A.is,comeB.do,come C.does,comeD.is,from6.Dotheyhaveanewcar?Yes, .A.theyareB.theyhave C.theydon'tD.theydo7.Heoften supperat6:00intheevening.A.haveB.has C.ishavingD.iseating8.It's6o'clockinthemorning.He .A.getupupB.getsup C.isgetingupD.isgetting9.Whatareyoudoing?I'm TV.A.watchB.watches C.towatch D.watching10.We._anyChineseclassesonFriday.A.arehavingD.arehaveB.arenJthaving C.don,thave11.TomanEnglishclassnow.A.ishaving B.has C.having D.have12.Areyouplayingbasketball?No,we.A.isn,tB.arcn,t C.not D.don't四、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“Theboy”提問： 連詞成句1）new,read,book,a.2）blackboard,clean。the.she,thewindow,open,now.（用現(xiàn)在進行時連詞成句.）Thebirdsaresinginginthetree.（就劃線部分提問）is,who,thewindow,cleaning?（連詞成句）Thechildrenareplayinggamesnearthehouse.（就劃線部分提問）Sheisclosingthedoornow.（改成否定句）Youaredoingyourhomework.（用〃1〃作主語改寫句子）they,thetree,sing,now,under.（用現(xiàn)在進行時連詞成句.）TheYoungPioneersarchelpingtheoldwoman.（改成一般疑句）Look!Lilyisdancing.（改為一般疑問句）Kateislookingforherwatch.（改為否定句）MrsWhiteiswatchingTV.（劃線部分提問）Iamdoinghomework.（改為否定句）Theyarewaitingforyouatthe1ibrary.（就劃線部分提問）Theyaredoinghousework.（分別改成一般疑問句和否定句）Thestudentsarecleaningtheclassroom.（改一般疑問句并作肯定和否定回答）I'mplayingthefootbal1ontheplayground.（對劃線部分進行提問）Tomisreadingbooksinhisstudy.（對劃線部分進行提問）答案working,singing,playing,studyinghaving,dancing,writing,takingrunning,sitting,shopping,swimminglying,dying,beginning,getting1.isare...doing2.does...do3.israining4.issleeping5.don*tlikelikes6.do...do7.aresinging8.wants9.ishaving10.swimsisswimmingCCCCCDBBDCABTheboyisn'tplayingbasketball.Istheboyplayigbasketball?Yes,heis./No,heisnt.1)-5)Readanewbook.Cleantheblackborad.Sheisopeningthewindownow.Whatarethebirdsdoinginthetree?Whoiscleaningthewindow?6)-10)Wherearethechildrenplayinggames?Sheisn'tclosingthedoornow.Iamdoingmyhomework.Theyaresingingunderthetree.ArctheYoungPioneershelpingtheoldwomen?11)-15)Look!IsLilydancing?Kateisn'tlookingforherwatch.W