现在分词和动名词作定语及作表语的区别市公开课一等奖省赛课微课金奖课件

现在分词和动名词作定语及作表语区分第1页一、怎样区分作表语现在分词和动名词

动名词和现在分词组成形式一样(都是在动词词尾加ing),且均可在句中作表语.终究是现在分词还是动名词在句中作表语呢?下面介绍几个区分方法.第2页二、用试加法区分作定语现在分词和动名词三、高频考题

一、怎样区分作表语现在分词和动名词

(一)倒置法(二)加入法(三)提问法第3页(一)倒置法将句中主语和表语位置交换,谓语不动,若新组成句子与原句意思相符,句中v+ing形式就是动名词.不然,就是现在分词.比如:第4页例1.HisjobisteachingEnglish.他工作是教英语交换位置后成为:TeachingEnglishishisjob.教英语是他工作.

注:交换位置后句子通顺,意思相符.故例中teaching是动名词作表语.第5页例2.Hisjobisinteresting.他工作有趣.交换位置后成为:Interestingishisjob.

注:交换后句子意思不成立,与原句意思更不相符.故例句中interesting应为现在分词.第6页(二)加入法在表语前加上副词very,so或more,most等.句子通顺,意思明确者,为现在分词.不然,为动名词.如:例1.Myjobisinteresting.Myjobisveryinteresting.注:句子成立,故interesting为现在分词.例2.MyjobisteachingEnglish.Myjobisvery(so)teachingEnglish.

注:句子不成立,故teaching是动名词作表语.第7页

同理,我们还能够在表语后加个能作宾语词,若句子成立应为动名词,不然,为现在分词.如:例1.MyjobisteachingEnglish.MyjobisteachingyouEnglish.注:句子成立,teaching为动名词.例2.Myjobisinteresting.Myjobisinterestingyou.注:加you后句子不成立,故句中interesting为现在分词.第8页(三)提问法能用how对表语提问是现在分词,反之是动名词;能用what对表语提问是动名词,反之,为现在分词.如:例1.Myjobisinteresting.Howisyourjob?注:用how提问,句意通顺,故表语是现在分词.例2.MyjobisteachingEnglish.Whatisyourjob?注:用what对表语提问,句意通顺,故表语是动名词.第9页二、用试加法区分作定语现在分词和动名词试加法是用for带入原含有v+ing形式词组中,意思通顺者,v+ing形式为动名词.比如:

acarforsleepingadancinghallahallfordancing注:两句均通顺,合乎逻辑,所以sleeping和dancing均为动名词.又如:asleepingboyaboyforsleepingboy供睡觉,显然意思不通顺,因而sleeping在此处便是现在分词了.asleepingcar(car是供睡觉)(hall是供跳舞)第10页

这么定语还能够用试加转换定语从句法加以验证.普通说来,能转换成合理定语从句,v+ing即为现在分词.如:asleepingcaraboywhoissleeping=workingpeople==peoplewhoareworkingaburningstickastickwhichisburning第11页

高频考题1.—I’mtoobusy_____tomyfamily.—Whynotcalltheminstead?A.writingB.towriteC.writtenD.write2.Thelittleboywokeuphisfather,______“HappyBirthday!”A.callB.tocallC.calledD.calling3.Thecar_______inGermanyinthe1960slooksoldnow.A.producedB.producingC.toproduceD.whichproduced4.—Whatareonshowinthemuseum?—Somepictures_______bytheAfricans.A.drawingB.drawnC.drewD.weredrawn5.Thesickmanstayedinbed,_______veryterrible.A.feltB.feelingC.isfeelingD.wasfeeling6.—Theboywasseen_____hisbikeamomentago.—Iamsorrytohearthat.A.felloffB.tofalloffC.falloffD.tofalldown

BBBDAB第12页7.There’resomanybeautifulpresentsintheshopthatIdon’tknow_______.A.tochoosewhichoneB.whatchooseC.whichonetochooseD.tochoosewhat8.—Howbad!Theystillhavenoideashow_______theproblem.—Let’sgotohelpthem.A.solvingB.solvedC.tosolveD.solves9.Whatisthebestwaydoyouthink______thewildanimals?A.protectingB.toprotectingC.protectedD.toprotect10.—You’dbetterhaveyoursportsjacket_____.It’stoodirty.—Thanks.Iwill.A.towashB.washedC.washingD.wash11.—Thelittleboywasmade_______Englishforanotherhour.—Poorboy!A.readB.readingC.readsD.toreadBCCDD第13页12.Ithinkitkind_______.A.ofhimtohelpmeB.forhimtohelpC.thathehelpmeD.ofhimhelpingme13.It’stoohottoday.Whynot_______yourcoat?A.takeonB.totakeoffC.takeoffD.takingoff14.Boys,don’tforget_____thewindowsbeforeyouleavetheclassroom.A.closingB.closedC.toclosingD.toclose15.Hemadeit_______forpeople______thecomputersbyinventingnewsoftware.A.easy,useB.easy,usingC.easily,touseD.easier,touse16.Alloftheplansareverygood.Ireallydon’tknow_______.A.whichtotalkB.whichtotalkaboutC.totalkaboutwhichD.Iaskedyouforhelp17.Wouldyouplease_______anynoiseThebabyhasjustfallenasleep.A.makeB.tomakeC.nottomakeD.notmakeDDACBD第14页18.—Wouldyoupleasetry_______lateagain?—Sorry,Iwon’tbelateagain.A.nottobeB.tobenotC.notbeD.be19.Thewords_______with“L”aren’teasilyforgotten.A.startin