Unit2MoralsandVirtuesDiscoveringUsefulStructures課件高中英語人教版

Unit2MoralsandVirtues動詞-ing形式做賓語補足語和狀語V-ingFormUsedAsAdverbialAnd0bjectComplementbyebyebye-Lovestoned

Wheniseeyou_______backatme

_______thiseyestillDoyourfingersAndyoureyesHavetoldthousandslightsButicanttellthistimeWhatyoureallymeantWe'vebeen_______thewiresAndstillnosparksLostintight_______apartIcansingAnotherbrokensong_______toholdonToyourpictureOutoffaceYouhidebehindyourfaceItismorethanwhaticantakeMovearoundthepeopleWe'vebeen_______thewireAndstillnosparkLostintight______apartLookingWatchingcrossingFallingCryingcrossingFalling01Review現(xiàn)在分詞做定語和表語02Keygrammar現(xiàn)在分詞做賓補03Keygrammar現(xiàn)在分詞做狀語CONTENTS目錄04Exercise練習PartIReview1.Isawseveralyoungpeopleenterthe

waitingarea.2.Theylivedinaroom

facingthestreet.3.Hisfavouritesportis

swimming.4.Thepresentsituationisencouraging.觀察歸納：1.動詞－ing形式作________表示所修飾_____詞的屬性、作用或用途；也表示所修飾名詞的動作或狀態(tài)，相當于一個______

從句。2.動詞ing形式做句子的_______或主語(表語和主語可互換)。還可以表示主語的某種性質(zhì)和特征時，通?？梢钥醋鱛_____詞。定語名定語表語形容WhatisthefunctionoftheV-ingform?主動形式(否)被動形式（否）一般式完成式(not)doing(not)havingdone(not)beingdone(not)havingbeendonePartIIThemainfunctionofV-ingFormUsed1.“Whyshouldgirlslearnsomuch?”herbrothercomplained,________(think)thehightuitionfees.2._________(think)ofallthepeoplestillinneedofhelp,DrLinopenedaprivateclinic.3.Attimesshewasevenseen_______(ride)adonkeytofarawayvillagestoprovidemedicalcare.4.ThenewPeople'sRepublicofChinasawDrLinQiaozhi_______(play)akeyrole.5.Shewasknownas“themotheroftenthousandbabies”,_________(have)deliveredover50,000babiesinherlifetime.Fillintheblanks.thinkingThinkingridingplayinghaving作狀語作狀語作狀語作賓補作賓補

主動形式(否)被動形式（否）一般式完成式問題導學(not)doing2.Ving各種形式：(下列動詞以do為例)(not)havingdone(not)beingdone(not)havingbeendoneV-ing形式在句中作__________________________和________。1.思考V-ing在句中所起的作用有哪些？主語、定語、表語、賓補

狀語Focuson基本用法the–ing

formusedasObjectcomplementPartII問題導學觀察歸納：

動詞-ing形式作賓語補足語常放在賓語____面,對賓語進行補充說明，表示一個______________________的動作,強調(diào)一個過程

或一種狀態(tài)。1)Whenwereturnedtotheschool,wefoundastrangerstandingattheentrance.2)Thebosskepttheworkersworkingthewholenight.3）Thenewpeople’RepublicofChinasawDrLinQiaozhiplayingakeyrole.正在進行的主動性

1.思考V-ing作賓語補足語的作用是什么？后1.Theyfoundadogsleepingonthestreet.(改被動句)2.Theyheardhimsinginginnextroom.(改被動句)

3.Wemustn'tkeepthemwaiting.(改被動句)注意：當主句轉換為被動結構時，原來作賓語補足語的-ing形式便轉換為主語補足語。=Thedogisfoundsleepingonthestreet.他們發(fā)現(xiàn)一只狗在街上睡覺。=Hewasheardsinginginthenextroom.有人聽到他在隔壁房間唱歌。=Theymustn'tbekeptwaiting.千萬不能讓他們等。問題導學2.哪些詞或結構后可用V-ing作賓語補足語？①Wesawabutterflydancingnearthewindow.②Ifeltsomebodypatting

meontheshoulder.③Ashespoke,heobservedeverybodylooking

athimcuriously.④Listentothebirdssinging.⑤Ididn’tnoticehimwaiting.

表示__________________的動詞,常見的有see,hear,feel,smell,find,notice,observe,lookat,listento等，后可接v-ing作賓補。感覺和心理狀態(tài)觀察歸納1：①Thecaptaingotthesoldiersmovingtowardthefrontafterashortrest.②Thissetmethinking.③I’msorrytohavekeptyouwaiting.④Ican’tgettheclockgoingagain.⑤Hewalkedoffandleftmesittingtherealone.

表示___________的動詞,常見的有have,set,keep,get,catch,leave等，后可接v-ing作賓補。觀察歸納2：指使意義2.哪些詞或結構后可用V-ing作賓語補足語？:①Withtimegoingby,IshowmuchinterestinlearningEnglish.②MrsDengenteredtheclassroom,withagroupofstudentsfollowingher.觀察歸納3：用于__________________的復合結構中，v-ingform對賓語起補充說明作用。

with+賓語+賓補2.哪些詞或結構后可用V-ing作賓語補足語？:Exercise:fillintheblanks.1.Iheardsomeone________(call)me.2.Iheardmyname________(call).3.Wepassedbytheclassroomandsawtheteacher_______(make)

theexperiment.4.Wesatanhourandwatchedtheteacher_______(make)the

experiment.5.Withmysister________(assist)me,Iwilleasilypackmyluggage.callingcalled易錯點：區(qū)別非謂語動詞done,doing和todomakingmake過去分詞表被動表完成；現(xiàn)在分詞表主動表進行；不定式表目的表將來或動作全過程toassistExercises1.Isawthem_______(force)thedooropen

withahammer.2.Weheardthem__________(quarrel)aboutmoneyaftertheconcert;theylookedveryangry.3.Thestudentswhoarecaught________(cheat)intheexamwillbepunished.4.Theteacherwentawayangrily,leavingthestudent_________(stand)outside.5.Theykeptuswaitingforawholehour.(變?yōu)楸粍诱Z態(tài))→_______________________________________________6.Isawhimputonhiscoatandwalkout.(變?yōu)楸粍诱Z態(tài))→_______________________________________________forcingquarrelingcheatingstandingWewerekeptwaitingforawholehour.Hewasseentoputonhiscoatandwalkout.Focuson基本用法the–ing

formusedasAdverbialPart4問題導學V-ing做狀語可以在句中表示哪些情況？1、Beingill,hedidn’tgotoschool.原因(=Becausehewasill,hedidn’tgotoschool.)2、Hearing

thenews,hecouldn’thelplaughing.(=Whenheheardthenews,hecouldn’thelp

laughing.）時間3、Workinghard,you’llsurelysucceed.條件(=Ifyouworkhard,you’llsurelysucceed.)4、Hesatonthesofa,watchingTV.

（=Hesatonthesofa,andwatchedTV.）伴隨5、Hestoodleaningagainstthewall.方式（=Hestoodandleanedagainstthewall.）6、Hermotherdiedin1990,leavingherwithheryoungerbrother.結果(=Hermotherdiedin1990,andleftherwithheryoungerbrother.)7、KnowingwhereIlive,henevercomestoseeme.

（=AlthoughheknowswhereIlive,henevercomestoseeme.）讓步觀察歸納:1.V-ing作狀語，可以表示_____、______、_____、______、______、______和________,相當于________________________。2.V-ing作狀語時，它的邏輯主語必須是____________,分詞必須和句中的主語含有邏輯上的__________。一個狀語從句或(并列句)句子的主語主謂關系時間原因條件伴隨方式結果讓步知識延伸1:獨立主格結構①Iwaitingforthebus,abirdfellonmyhead.WhenIwaitedforthebus,abirdfellonmyhead.②Timepermitting,we'llwatchamovielaterthisclass.Iftimepermits,we’llwatchamovielaterthisclass.

觀察歸納:分詞主語與句子主語不一致時，需要帶上自己的_____________，構成_______________。邏輯主語獨立主格結構知識延伸2:(doing和havingdone作狀語的區(qū)別)①Thinkingofallthepeoplestillinneedofhelp,DrLinopenedaprivateaclinic.②ThoughLinQiaozhinevermarried,shewasknownasthe“motheroftenthousandbabies”,havingdeliveredover50,000babiesinherlifetime.觀察歸納:doing作狀語，表示的動作與句子謂語動詞_____________；havingdone表示的動作發(fā)生在句子謂語動詞_________。同時發(fā)生之前1.Havingbeentoldmanytimes,hestillmadesuchmistakesagain.Althoughhehadbeentoldmanytimes,hestillmadesuchmistakesagain.2.Sincewehadn’tmadefullpreparations,weputoffthesportsmeeting.Nothavingmadefullpreparations,weputoffthesportsmeeting.二、現(xiàn)在分詞改寫句子。1.Theywentintotheclassroom,laughandtalked.2.Isawthethiefgetonthetrainanddisappeared..(改被動句)3.Theykeptuswaitingforawholehour.(改被動句)4.WhenIwaswalkinginthestreet,Icameacrossanoldfriendofmine.5.Sinceyouareastudent,youshouldstudyhard.Walkinginthestreet,Icameacrossanoldfriendofmine.Beingastudent,youshouldstudyhard.Thethiefwasseentogetonthetrainanddisappeared.Wewerekeptwaitingforawholehourbythem.Theywentintotheclassroom,laughingandtalking,6.Theystoodthereandwaitedforthebus.7.Becausetheyhavebeenshownaroundthefactory,theyarefamiliarwiththesurroundingsnow.8.Iftimepermits,Iwillgowithyou.9.Astheguideledtheway,wehadnotroublegettingoutoftheforest.10.Sincewehadn’tmadefullpreparations,weputoffthesportsmeeting.Havingbeenshownaroundthefactory,theywereveryhappy.Timepermitting,Iwillgowithyou.Theguideleadingtheway

,wehadnotroublegettingoutoftheforest.Nothavingmadefullpreparations,weputoffthesportsmeeting.Theystoodthere,waitingforthebus.知識延伸3:動詞-ing形式的語態(tài)Havingbeenshownaroundthefactory,theywereveryhappy.(被動式)被領著參觀了工廠后，他們很高興。Havingfinishedhishomework,hewenttobed.(主動式)完成作業(yè)后，他上床睡覺了。觀察歸納:使用動詞-ing形式語態(tài)，主要取決于動詞-ing形式和句子主語之間的關系。動作與邏輯主語存在主動關系就用_________;動作與邏輯主語存在被動關系就用_________;。主動被動知識延伸4：（doing和todo作結果狀語的區(qū)別）①TheCOVID-19brokeoutthroughouttheworld,causinghundredsofthousandsofdeaths.②IcametoschoollastSundaymorning,onlytofindnobodywasinourclassroom.觀察歸納:_____________作結果狀語時，常表示自然而然，情理之中的結果；____________作結果狀語時往往表示出乎意料的結果，通常與only連用?，F(xiàn)在分詞doing不定式todo知識延伸5：過去分詞、不定式和現(xiàn)在分詞作狀語時的區(qū)別.1.Seeingfromthehill,youwillfindthecitylookslikeabiggarden.2.Seenfromthehill,thecitylookslikeabiggarden.3.Toseethebeautifulsceneryofthehill,theboygotupearly.觀察歸納:過去分詞done表___________表__________；現(xiàn)在分詞doing表_________表___________；不定式todo表_______表____________。被動完成主動進行目的將來Summary現(xiàn)在分詞作賓補和狀語作狀語作賓補定義現(xiàn)在分詞作狀語用法知識延伸定義易錯點使用賓補的情況感官動詞使役動詞with復合結構區(qū)別非謂語動詞原因、時間、條件、伴隨、方式、結果、讓步1.獨立主格結構2.doing和havingdone區(qū)別3.V-ing形式語態(tài)4.doing和todo結果狀語區(qū)別5.區(qū)別非謂語動詞Part5Exercise一、單句語法填空：1.China’simageisimprovingsteadily(平穩(wěn)地)，withmorecountries_____________(recognize)itsroleinInternationalaffairs.2.Shesatatthetable_________(enjoy)themeal.3.Hesuddenlywokeupatmidnightwhenheheardsomeone________(knock)atthedoor.4.Withsomuchhomework_______(do),shefeltanxious.5.Withthemid-termexam____________(approach),weareallbusyreviewingourlessons.6.Heleftinahurry,________(follow)byhisstudents.7._____________(work)forafewyears,shewassenttostudyinEuropeandthenin1939,inUSA.8._____________(talk)to,youshouldlookintotheeyesoftheperson.recognizingenjoyingknockingtodoapproachingfollowedHavingworkedBeingtalked二、現(xiàn)在分詞改寫句子。1.Theywentintotheclassroom,laughandtalked.2.Isawthethiefgetonthetrainanddisappeared..(改被動句)3.Theykeptuswaitingforawholehour.(改被動句)4.WhenIwaswalkinginthestreet,Icameacrossanoldfriendofmine.5.Sinceyouareastudent,youshouldstudyhard.Walkinginthestreet,Icameacrossanoldfriendofmine.Beingastudent,youshouldstudyhard.Thethiefwasseentogetonthetrain