必修四unit2grammar現(xiàn)在分詞的用法名師優(yōu)質(zhì)課賽課一等獎(jiǎng)市公開(kāi)課獲獎(jiǎng)?wù)n件

Grammar文理附中孟慶菊第1頁(yè)Haveyoueverseenthesesigns?parking,spitting,littering,smoking-ingforms第2頁(yè)v-ing第3頁(yè)現(xiàn)在分詞與動(dòng)名詞基本形式你知道嗎？那么簡(jiǎn)單，誰(shuí)不知道。是由動(dòng)詞末尾加-ing形式組成，所以又叫動(dòng)詞-ing形式。V+-ing第4頁(yè)千萬(wàn)要注意V-ing形式規(guī)則喲！不能單獨(dú)作謂語(yǔ)，沒(méi)有些人稱(chēng)和數(shù)改變，能夠有自己賓語(yǔ)和狀語(yǔ)。還有時(shí)態(tài)和語(yǔ)態(tài)改變。第5頁(yè)動(dòng)詞-ing形式包含現(xiàn)在分詞和動(dòng)名詞在句中能夠做：主語(yǔ)，表語(yǔ)，賓語(yǔ)，補(bǔ)語(yǔ)，定語(yǔ)和狀語(yǔ)第6頁(yè)Havingsportsisgoodforourhealth.第7頁(yè)V-ing做主語(yǔ)

表示經(jīng)常、習(xí)慣性動(dòng)作或狀態(tài),謂語(yǔ)動(dòng)詞通慣用單數(shù)。如：1）Walkingisagoodformofexerciseforbothyoungandold.2）Watching

newsonTVhasbecomearoutineforme.3）Going

to

Hangzhoubytraintakesabout16hours.4）Asking

awoman’sageisimpoliteinourcountry.第8頁(yè)歸納:.-ing形式作主語(yǔ)時(shí)常后置,此時(shí)須用it作形式主語(yǔ),用形容詞或名詞作表語(yǔ)。慣用-ing形式作主語(yǔ)句型有：It+be+awasteoftimedoing

做……是浪費(fèi)時(shí)間Itis/wasnogood/usedoing

做……是沒(méi)用處Itis/washardly/scarcelyworthdoing

做……不值得Itis/wasworth/worthwhiledoing

做……是值得Thereisnodoing

無(wú)法……;不允許……第9頁(yè)P(yáng)layingcomputergamesisnogood.=It’snogoodplayingcomputergames.第10頁(yè)Readingwhilelyingonsofaisnotgood.It’snogoodreadingwhilelyingonsofa.第11頁(yè)---Herfull-timejobislayingeggs.=Layingeggsisherfull-timejob.---Whatisthehen’sfull-timejob?第12頁(yè)Whensheheardthebadnews,shecouldn’thelpcrying.第13頁(yè)V-ing做賓語(yǔ)Weshouldoftenpractise_____________(speak)Englisheveryday.Hedevotedhislifeto_____________(study)automictheory.Hehopes______________(find)ajobsoon.Missthebusmeans___________(wait)foranothertwohours.Thebikeneeds____________(repair)speakingdevotingtofindwaitingrepairing/toberepaired第14頁(yè)1.只接v-ing作賓語(yǔ)常見(jiàn)動(dòng)詞avoid,miss,putoff;advise,finish,practise;enjoy,imagine,can’thelp;admit,deny,envy;escape,risk,excuse;stand,keep,mind.太多了，怎么記呀？太多了，怎么記呀？防止錯(cuò)過(guò)(少)延期;提議完成多練習(xí);喜歡想象禁不住;認(rèn)可否定與妒忌;逃避冒險(xiǎn)莫原諒;忍受保持(不)介意.第15頁(yè)2.只接v-ing作賓語(yǔ)常見(jiàn)動(dòng)詞短語(yǔ)insiston,objectto,begoodat,leadto,putoff,giveup,feellike,

lookforwardto,devoteto,beworth,

devoteto,getusedto,payattentionto太多了，怎么記呀？第16頁(yè)

3.

動(dòng)詞forget,goon,mean,regret,remember,stop,try,beusedto,can'thelp后跟動(dòng)名詞和跟不定式區(qū)分較大，須注意。

forget,regret,remember后跟動(dòng)名詞，動(dòng)名詞表示已經(jīng)發(fā)生動(dòng)作；后跟不定式表示將要發(fā)生動(dòng)作。第17頁(yè)goondoing繼續(xù)做原來(lái)做事goontodo接著做另一件事

meandoing意味著要做某事meantodo想要做某事

stopdoing停頓做某事stoptodo停下來(lái)（別事）第18頁(yè)trydoing試著做某事trytodo努力做某事beusedtodoing習(xí)慣于做某事

beusedtodo被用來(lái)做某事can'thelpdoing禁不住做某事can'thelptodo不能幫助做某事第19頁(yè)

4.need/want/require/deservedoingsth.=need/want/require/deservetobedone.Eg.Myhairneedscutting.Myhairneedstobecut.第20頁(yè)請(qǐng)將以下動(dòng)詞進(jìn)行分類(lèi):

agree,admit,begin,goon,ask,avoid,start,mean,demand,consider,continue,regret,fail,deny,remember,hesitate,feellike,stop,hope,finish,try,manage,imagine,refuse,miss,want,risk,suggest,wish.只接不定式做賓語(yǔ);只接動(dòng)名詞做賓語(yǔ);既可接不定式又可接動(dòng)名詞做賓語(yǔ),意思也沒(méi)有什么改變.既可接不定式又可接動(dòng)名詞做賓語(yǔ),意思有很大改變;第21頁(yè)Iheardthecouples_______inthenextroom.(sing)singing第22頁(yè)Wecanwatchthetrainpassingbyeveryday.Thetrainispassingby.

Wecanwatchthetrain.Combinethetwosentencesbyusing“v-ing”.第23頁(yè)1.Ittooktheworkmenonlytwohourstofinish_______mycar.A.repairingB.repairC.torepairD.repairedExercise第24頁(yè)2.Haveyouforgotten___$1000frommelastmonth?Willyoupleaseremember____ittomorrow?A.borrowing;tobringB.toborrow;bringC.borrowed;bringingD.borrowing;bringing第25頁(yè)3.Theclassroomwants_____.A.cleanB.cleanedC.tocleanD.cleaning4.Jacksaidthathewouldn'tmind__forus.A.towaitB.waitC.waitingD.waited第26頁(yè)5.Mybrotherkeeps___mewithmywork.A.tohelpB.helpC.helpingD.helped6.Weshouldoftenpractise___Englishwitheachother.A.tospeakB.spokeC.speakD.speaking第27頁(yè)7.Keepon____andyouwillsucceed.A.atryB.tryC.triingD.trying8.Hisparentsinsiston___tocollege.A.heshouldgoB.hegoC.hisgoingD.himtogo第28頁(yè)9.Thestorywassofunnythatwe___.A.couldn’thelplaughB.can’tbutlaughC.couldn’thelplaughingD.couldn’thelpbuttolaugh第29頁(yè)10.Thoughitsoundsabittoodear(昂貴),itisworth______.A.beingboughtB.buyingC.tobuyD.buyingit11.Hedevotedhislifeto_____theatomictheory.A.studyB.bestudiedC.studyingD.havestudied第30頁(yè)12.Wearebothlookingforwardto__nextweek.A.goingonvocation(休假)B.goonvocationC.begoingonvocationD.havegoneonvocation第31頁(yè)Homework卷子剩下語(yǔ)法練習(xí)第32頁(yè)Thankyou!第33頁(yè)13.Youmustpayattentionto___theworksofLuXun.A.readB.readingC.readerD.beread14.Youshouldworktonightinsteadof_____TV.A.towatchB.youwatchingC.youwatchD.watching第34頁(yè)15.Themicroscopeisusedfor__minute(微小)objects.A.examiningB.beingexaminedC.examinedD.examine16.Mikehasgotused___uplateatnight.(stayup)A.tositB.XC.tosittingD.sitting第35頁(yè)17.Oncetheheartstops_____,deathfollowsatonce.A.beatingB.tobeatC.beingbeatenD.tobebeating18.Wearenowbusy_____fortheexamination.A.toprepareB.preparingC.preparedD.beingprepared第36頁(yè)19.Iremembered____thispersonsomewherebefore.A.seeingB.havingbeenseenC.seenD.tosee20.Iregret____thattoher.A.havingsaidB.tohavesaidC.tosayD.X第37頁(yè)23._____providesuswithessentialnutrients(營(yíng)養(yǎng)),while______providesuswithoxygen.A.Toeat;breathingB.Eating;tobreatheC.Eating;breathingD.Eaten;breathed第38頁(yè)24.Heattendedthepartywithout___.A.invitedB.invitingC.havinginvitedD.beinginvited25.By____,watercanbechangedintogas.A.heatingB.beingheatedC.havingheatedD.heated第39頁(yè)26.Onlandmanyobjectspreventsound_____veryfar.A.totravelB.travelC.fromtravellingD.totravelling27.Shereturnedhomeonlytofindthedooropenandsomething____.A.missedB.tobemissingC.missingD.tobemissed第40頁(yè)28.Remember__thenewspaperwhenyouhavefinishedit.A.puttingbackB.putbackC.toputbackD.beputback29.Writingstoriesandarticles__whatIenjoymost.A.isB.areC.wasD.were第41頁(yè)30.Hewasafraid___forbeinglate.A.ofseeingB.ofbeingseenC.tobeseenD.tohaveseen第42頁(yè)1.—Whatmadeyousoupset?—_____twoticketstothepopmusicconcert.A.Losing B.BecauseoflosingC.Tolose D.BecauseIhadlost2.Ican'timagine_______thatwiththemA.do

B.todoC.beingdone

D.doingA考考你D

第43頁(yè)3.Hegotwell-preparedforthejobinterview,forhecouldn’trisk____thegoodopportunity.A.tolose B.losingC.tobelost D.beinglost4.___isforbiddeninsidethepark.A.Tocycle B.WecycleC.AnyonecyclesD.CyclingBD第44頁(yè)5.Ican’tstand___wi