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

Grammar文理附中孟慶菊第1頁Haveyoueverseenthesesigns?parking,spitting,littering,smoking-ingforms第2頁v-ing第3頁現(xiàn)在分詞與動名詞基本形式你知道嗎？那么簡單，誰不知道。是由動詞末尾加-ing形式組成，所以又叫動詞-ing形式。V+-ing第4頁千萬要注意V-ing形式規(guī)則喲！不能單獨作謂語，沒有些人稱和數(shù)改變，能夠有自己賓語和狀語。還有時態(tài)和語態(tài)改變。第5頁動詞-ing形式包含現(xiàn)在分詞和動名詞在句中能夠做：主語，表語，賓語，補語，定語和狀語第6頁Havingsportsisgoodforourhealth.第7頁V-ing做主語

表示經(jīng)常、習慣性動作或狀態(tài),謂語動詞通慣用單數(shù)。如：1）Walkingisagoodformofexerciseforbothyoungandold.2）Watching

newsonTVhasbecomearoutineforme.3）Going

to

Hangzhoubytraintakesabout16hours.4）Asking

awoman’sageisimpoliteinourcountry.第8頁歸納:.-ing形式作主語時常后置,此時須用it作形式主語,用形容詞或名詞作表語。慣用-ing形式作主語句型有：It+be+awasteoftimedoing

做……是浪費時間Itis/wasnogood/usedoing

做……是沒用處Itis/washardly/scarcelyworthdoing

做……不值得Itis/wasworth/worthwhiledoing

做……是值得Thereisnodoing

無法……;不允許……第9頁Playingcomputergamesisnogood.=It’snogoodplayingcomputergames.第10頁Readingwhilelyingonsofaisnotgood.It’snogoodreadingwhilelyingonsofa.第11頁---Herfull-timejobislayingeggs.=Layingeggsisherfull-timejob.---Whatisthehen’sfull-timejob?第12頁Whensheheardthebadnews,shecouldn’thelpcrying.第13頁V-ing做賓語Weshouldoftenpractise_____________(speak)Englisheveryday.Hedevotedhislifeto_____________(study)automictheory.Hehopes______________(find)ajobsoon.Missthebusmeans___________(wait)foranothertwohours.Thebikeneeds____________(repair)speakingdevotingtofindwaitingrepairing/toberepaired第14頁1.只接v-ing作賓語常見動詞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？防止錯過(少)延期;提議完成多練習;喜歡想象禁不住;認可否定與妒忌;逃避冒險莫原諒;忍受保持(不)介意.第15頁2.只接v-ing作賓語常見動詞短語insiston,objectto,begoodat,leadto,putoff,giveup,feellike,

lookforwardto,devoteto,beworth,

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

3.

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

forget,regret,remember后跟動名詞，動名詞表示已經(jīng)發(fā)生動作；后跟不定式表示將要發(fā)生動作。第17頁goondoing繼續(xù)做原來做事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（別事）第18頁trydoing試著做某事trytodo努力做某事beusedtodoing習慣于做某事

beusedtodo被用來做某事can'thelpdoing禁不住做某事can'thelptodo不能幫助做某事第19頁

4.need/want/require/deservedoingsth.=need/want/require/deservetobedone.Eg.Myhairneedscutting.Myhairneedstobecut.第20頁請將以下動詞進行分類:

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;只接動名詞做賓語;既可接不定式又可接動名詞做賓語,意思也沒有什么改變.既可接不定式又可接動名詞做賓語,意思有很大改變;第21頁Iheardthecouples_______inthenextroom.(sing)singing第22頁Wecanwatchthetrainpassingbyeveryday.Thetrainispassingby.

Wecanwatchthetrain.Combinethetwosentencesbyusing“v-ing”.第23頁1.Ittooktheworkmenonlytwohourstofinish_______mycar.A.repairingB.repairC.torepairD.repairedExercise第24頁2.Haveyouforgotten___$1000frommelastmonth?Willyoupleaseremember____ittomorrow?A.borrowing;tobringB.toborrow;bringC.borrowed;bringingD.borrowing;bringing第25頁3.Theclassroomwants_____.A.cleanB.cleanedC.tocleanD.cleaning4.Jacksaidthathewouldn'tmind__forus.A.towaitB.waitC.waitingD.waited第26頁5.Mybrotherkeeps___mewithmywork.A.tohelpB.helpC.helpingD.helped6.Weshouldoftenpractise___Englishwitheachother.A.tospeakB.spokeC.speakD.speaking第27頁7.Keepon____andyouwillsucceed.A.atryB.tryC.triingD.trying8.Hisparentsinsiston___tocollege.A.heshouldgoB.hegoC.hisgoingD.himtogo第28頁9.Thestorywassofunnythatwe___.A.couldn’thelplaughB.can’tbutlaughC.couldn’thelplaughingD.couldn’thelpbuttolaugh第29頁10.Thoughitsoundsabittoodear(昂貴),itisworth______.A.beingboughtB.buyingC.tobuyD.buyingit11.Hedevotedhislifeto_____theatomictheory.A.studyB.bestudiedC.studyingD.havestudied第30頁12.Wearebothlookingforwardto__nextweek.A.goingonvocation(休假)B.goonvocationC.begoingonvocationD.havegoneonvocation第31頁Homework卷子剩下語法練習第32頁Thankyou!第33頁13.Youmustpayattentionto___theworksofLuXun.A.readB.readingC.readerD.beread14.Youshouldworktonightinsteadof_____TV.A.towatchB.youwatchingC.youwatchD.watching第34頁15.Themicroscopeisusedfor__minute(微小)objects.A.examiningB.beingexaminedC.examinedD.examine16.Mikehasgotused___uplateatnight.(stayup)A.tositB.XC.tosittingD.sitting第35頁17.Oncetheheartstops_____,deathfollowsatonce.A.beatingB.tobeatC.beingbeatenD.tobebeating18.Wearenowbusy_____fortheexamination.A.toprepareB.preparingC.preparedD.beingprepared第36頁19.Iremembered____thispersonsomewherebefore.A.seeingB.havingbeenseenC.seenD.tosee20.Iregret____thattoher.A.havingsaidB.tohavesaidC.tosayD.X第37頁23._____providesuswithessentialnutrients(營養(yǎng)),while______providesuswithoxygen.A.Toeat;breathingB.Eating;tobreatheC.Eating;breathingD.Eaten;breathed第38頁24.Heattendedthepartywithout___.A.invitedB.invitingC.havinginvitedD.beinginvited25.By____,watercanbechangedintogas.A.heatingB.beingheatedC.havingheatedD.heated第39頁26.Onlandmanyobjectspreventsound_____veryfar.A.totravelB.travelC.fromtravellingD.totravelling27.Shereturnedhomeonlytofindthedooropenandsomething____.A.missedB.tobemissingC.missingD.tobemissed第40頁28.Remember__thenewspaperwhenyouhavefinishedit.A.puttingbackB.putbackC.toputbackD.beputback29.Writingstoriesandarticles__whatIenjoymost.A.isB.areC.wasD.were第41頁30.Hewasafraid___forbeinglate.A.ofseeingB.ofbeingseenC.tobeseenD.tohaveseen第42頁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3.Hegotwell-preparedforthejobinterview,forhecouldn’trisk____thegoodopportunity.A.tolose B.losingC.tobelost D.beinglost4.___isforbiddeninsidethepark.A.Tocycle B.WecycleC.AnyonecyclesD.CyclingBD第44頁5.Ican’tstand___wi