Unit2MoralsandVirtuesDiscoveringUsefulStructures課件高中英語(yǔ)人教版

Unit2MORALSANDVIRURES

DiscoveringUsefulStructuresLearningobjectives1.Identifyandunderstandthemeaningandfunctionsofthe-ingformusedastheadverbialandtheobjectcomplement.2.Usethe-ingformastheadverbialandtheobjectcomplementtodescribepeople’sactionsandexperiences.Readthesentencesbelowanddiscussthefunctionandmeaningofeach-ingform.

Lead-in1.Climbingmountainsisdangerous.

subject2.Mybroyheralwayslovesplayingbasketballafterschool.object3.Hishobbyisplayinggames.predicative4.TheladydoingthelivebroadcastiscalledQiaoBiluo.attribute5.Lookingdownatherphoneasshewalked,shehitthedoor.

adverbial6.TheheadteachersawLiMingplayingwithsmartphoneintheclassroom.objectcomplementPartOne

The–ingformastheAdverbial(動(dòng)詞ing用作狀語(yǔ))現(xiàn)在分詞用作狀語(yǔ)

現(xiàn)在分詞作狀語(yǔ)（修飾動(dòng)詞）時(shí),可表時(shí)間、原因、條件、方式、伴隨、讓步等情況。1.現(xiàn)在分詞作時(shí)間狀語(yǔ)

現(xiàn)在分詞作時(shí)間狀語(yǔ)時(shí)，相當(dāng)于時(shí)間狀語(yǔ)從句?？稍诂F(xiàn)在分詞前加連詞“when,while,until”等，使其時(shí)間意義更明確。Walkinginthepark,shesawanoldfriend.分析：walk的動(dòng)作是由其邏輯主語(yǔ)“she”發(fā)出，與句子的主語(yǔ)she一致，且構(gòu)成主動(dòng)關(guān)系，所以用動(dòng)詞-ing形式。＝When/while(shewas)walkinginthepark,shesawanoldfriend.2.現(xiàn)在分詞作原因狀語(yǔ)

現(xiàn)在分詞作原因狀語(yǔ)時(shí)，可轉(zhuǎn)換為由since,because或as引導(dǎo)的原因狀語(yǔ)從句，這類狀語(yǔ)多放在句子的前半部分。Beingill，hecouldn'tgotoschool.＝Ashewasill，hecouldn'tgotoschool.3.現(xiàn)在分詞作條件狀語(yǔ)

現(xiàn)在分詞作條件狀語(yǔ)時(shí)，可轉(zhuǎn)換為if,once或unless等引導(dǎo)的條件狀語(yǔ)從句。

Workinghard，you'llmakegreatprogress.＝Ifyouworkhard，you'llmakegreatprogress.4.現(xiàn)在分詞作讓步狀語(yǔ)

現(xiàn)在分詞作讓步狀語(yǔ)時(shí)，相當(dāng)于一個(gè)以though/although引導(dǎo)的讓步狀語(yǔ)從句。Workingorreading，shealwaysdidherbest.＝Whethersheworkedorread，shealwaysdidherbest.5.作方式\伴隨\結(jié)果狀語(yǔ)

現(xiàn)在分詞作方式、伴隨和結(jié)果狀語(yǔ)時(shí)，說(shuō)明動(dòng)作發(fā)生的背景和情況。作伴隨狀語(yǔ)時(shí)，表示分詞的動(dòng)作和主句的動(dòng)作同時(shí)發(fā)生，此時(shí)它可轉(zhuǎn)換成并列句。Usingastick,

thepainterdrewapictureontheground.=Thepainterdrewapictureontheground

byusingastick.

Marysatbythewindowoftheclassroom,

readinga

book.=Marysatbythewindowoftheclassroomandwasreadingabook.Hisparentsdied,leavinghimanorphan.＝Hisparentsdiedandlefthimanorphan.特別提醒:1)為使動(dòng)詞-ing作狀語(yǔ)所表達(dá)的時(shí)間;條件;讓步等更明確,可在動(dòng)詞-ing形式前加上適當(dāng)?shù)倪B詞(when,

while,

though,

unless,if,even

if等)1.吃飯時(shí)不要說(shuō)話。

Don’t

talk

whilehaving

dinner.2.一旦失去這次機(jī)會(huì)你就很難找回。

Once

losing

this

chance,

you

can’t

easily

find

it.2)動(dòng)詞-ing形式作狀語(yǔ)時(shí),其邏輯主語(yǔ)必須與句子的主語(yǔ)一致.1.Looking

out

of

the

window,

the

garden

wasbeautiful.

Looking

out

of

the

window,

we

found

the

gardenbeautiful.2.While

reading

the

book,

the

telephone

rang.

While

she

was

reading

the

book,

the

telephone

rang.3)當(dāng)--ing表示的動(dòng)作發(fā)生在謂語(yǔ)動(dòng)詞之前時(shí),應(yīng)使用完成式:havingdone.否定式在前加not.1.做完了作業(yè)，他沖出去打籃球。Havingdonehishomework,herushedouttoplaybasketball.2.寫(xiě)好了信，他出去郵寄它。Havingfinishedtheletter,hewenttopostit.3.由于沒(méi)有認(rèn)真學(xué)習(xí)，他考試失敗了。Nothavingstudiedhislessonsveryhard,hefailedthetest.4)當(dāng)--ing與句子的主語(yǔ)存在邏輯上的動(dòng)賓關(guān)系時(shí),-ing分詞要用被動(dòng)形式。1.Havingbeencriticizedbytheteacher,hegaveupsmoking.2.Beingquestionedbytheteacher,shefeltveryupset.5)V–ing用于某些固定搭配中,表示說(shuō)話人的態(tài)度;觀點(diǎn)等,如:generallyspeaking,frankly/honestlyspeaking,judgingby/from,considering/seeing,supposing等1.Generallyspeaking,girlsaremorecarefulthanboys.2.Supposingitrains,wewillputoffthesportsmeeting.3.Judgingfromhisaccent,hemustbefromthenorth.6)現(xiàn)在分詞和過(guò)去分詞做狀語(yǔ)的區(qū)別。1.__________foralongtime,thewatchlooksold.(use)__________thewatch,Ifiinditveryuseful.(use)2.______fromthetopofthemountain,wefindthecitybeautiful.(see)_______fromthetopofthemountain,thecitylooksbeautiful.(see)UsedUsingSeeingSeen過(guò)去分詞與句子的主語(yǔ)之間在邏輯上的_______關(guān)系，即表________;現(xiàn)在分詞與句子的主語(yǔ)之間在邏輯上的_______關(guān)系，即表________;被動(dòng)動(dòng)賓主謂主動(dòng)1.Hearingthenews,theyimmediatelysetoffforShanghai.2.Beingtired,Istoppedtohavearest.3.Thesnowlastedaweek,resultinginserioustrafficconfusioninthewholearea.4.Completethefollowingsentencesusingsuitableverbsfromthetext.5.Shestoodthere,listeningtothewindandwatchingtherain.6.Admittingwhatshehassaid,

Istillthinkthatshehasn’ttriedherbest.Exercise時(shí)間狀語(yǔ)原因狀語(yǔ)結(jié)果狀語(yǔ)方式狀語(yǔ)伴隨狀語(yǔ)分析現(xiàn)在分詞在句中的功能讓步狀語(yǔ)1.______________(try)manytimes,hestillcouldn'tovercomethedifficulties.2.____________(eat)atthecafeteriabefore,Tinadidn'twanttoeatthereagain.3.Unless______(see)thechangeswithyourowneyes,youwillneverbelievetheirgreatness.4.Hiscarbrokedownontheway,thus________(cause)himtobelatefortheelection.5.Tomwalkedaway,__________(complain)aboutthecoldweather.用所給詞的適當(dāng)形式填空。HavingtriedHavingeatenseeingcausingcomplaining6.Therearemanygoods,________(range)fromfoodanddrinktosomeelectronicproducts.7.Youhavetopreparethenextquestion___________(depend)onwhatthepersonsays.8.________(walk)inthestreetwithhisdogfollowinghim,hefeltreallyfreeandpleased.9._____________(finish)hiswork,hewentoutintothegardentohaveawalk.10.Thechildlayonhermother’slap,_________sweetly.(smile)rangingdependingWalkingHavingfinishedsmilingPartTwo

The–ingformasobjectcomplement(動(dòng)詞ing用作賓補(bǔ))Icouldhearitraining.Listentothebirdssinging.Canyousmellsomethingburning？WelookedforPaulandfinallywefoundhimsittingunderatreeeatinganapple.

在感官動(dòng)詞see,hear,feel,smell,watch,notice等后作賓補(bǔ)，表示動(dòng)作____________，并非全過(guò)程。賓語(yǔ)和賓補(bǔ)之間是_________關(guān)系。docerID:3270373751.感官動(dòng)詞+賓語(yǔ)+v-ing賓補(bǔ)正在進(jìn)行主動(dòng)seesbdoing與seesbdoTomgotintohiscaranddroveaway.Yousawthis.Youcansay:IsawTomgetintohiscaranddriveaway.Somebodydidsomething

IsawthisIsawsomebodydosomething＋YesterdayyousawAnn.Shewaswaitingforabus.Youcansay:IsawAnnwaitingforabus.

somebodywasdoingsomethingIsawthis＋I(xiàn)sawsomebodydoingsomethingInordertokeepwarm,wekeptthefireburningallnightlong.Don’thavethewaterrunningwhenyoubrushyourteeth.Don’tleaveherwaitingoutsideintherain.使役動(dòng)詞keep,get,leave,have等后作賓補(bǔ)，表示“使/另/讓...一直做某事?！?.使役動(dòng)詞+賓語(yǔ)+v-ing賓補(bǔ)3.with+賓語(yǔ)+v.ing賓補(bǔ)1.Withthetimepassingby,healmostforgoteverythinginthepast.2.Mrs.Dengenteredtheclassroom,withagroupofstudentsfollowingher.3.Withsomanypeoplelooking,shefeltnervous.現(xiàn)在分詞和過(guò)去分詞做賓補(bǔ)的區(qū)別。1.Wesawthethief__________bythepolice.(catch)

Wesawthepolice___________thethief.(catch)caughtcatching過(guò)去分詞與句子的主語(yǔ)之間在邏輯上的_______關(guān)系，即表________;現(xiàn)在分詞與句子的主語(yǔ)之間在邏輯上的_______關(guān)系，即表________;被動(dòng)動(dòng)賓主謂主動(dòng)Exercise用所給詞的適當(dāng)形式填空。1.WhenIwasonmywaytoschoolthismorning,Isawtwowomen________(sell)lanterns.2.Theoperatorlefthurriedlywiththemachine________(run).3.Onthebankoftheriver,wefoundhim________(put)onatent,withadog________(lie)onthegrass.4.Peter,acolleagueofmine,wasstandingonthebridgeandwatchingboats________(pass)by.sellingrunningputtinglyingpassing5.Don'tleaveher________(wait)outsideintherain.6.Afteraknockatthedoor,thechildheardhismother'svoice________(call)him.7.Withthepianist_____________(perform)musiconthestage,theatmosphereisquiteromantic.8.WhenIcamein,IsawLinda____________(whisper)toDanny.9.Thesoundofthegunmadethebirds______(fly)away.10.Ican'tgetthecar_________.(work)waitingcallingperformingwhisperingflyingworkingTestforgoals用所給單詞的適當(dāng)形式填空。feelwantfacesmilereturnworryhearknock1.

thathiswifehadbeeninjuredinanaccident,MrJohnsonhurriedtothehospital.2.Duringtheoperation,shesatinthewait