Unit2MoralsandVirtuesDiscoveringUsefulStructures課件高中英語(yǔ)人教版

Unit2MoralsandVirtues

Discoveringusefulstructures不定式

todo過(guò)去分詞

v-ed動(dòng)名詞v-ing現(xiàn)在分詞v-ing非謂語(yǔ)(妃子)1234動(dòng)詞v-ing動(dòng)詞-ing1.Climbingmountainsishishobby.

主語(yǔ)2.Bobalwaysenjoysplayingbasketball.賓語(yǔ)3.HishabitisplayingArenaOfValor.表語(yǔ)觀察下面v-ing部分在句中所作的成分

動(dòng)名詞在句子中一般做主賓表5.Lookingdownatherphone

asshewalked,shehitthedoor.

4.Thegirl

doingthelivebroadcastiscalledXiaotuantuan.6.Theheadteachersawyouplayingwithsmartphoneintheclassroom.賓語(yǔ)補(bǔ)足語(yǔ)定語(yǔ)狀語(yǔ)現(xiàn)在分詞在句子中一般做定狀補(bǔ)Thev-ingform:動(dòng)名詞現(xiàn)在分詞V-ing

形式主語(yǔ)賓語(yǔ)表語(yǔ)狀語(yǔ)定語(yǔ)賓語(yǔ)補(bǔ)語(yǔ)現(xiàn)在分詞狀語(yǔ)定語(yǔ)賓語(yǔ)補(bǔ)語(yǔ)前置定語(yǔ)（n.前）用doing正在下落的葉子fallingleaves一個(gè)唱歌的女孩asinginggirl一個(gè)睡覺(jué)的學(xué)生asleepingstudent后置定語(yǔ)（n.后）用doing的短語(yǔ)定語(yǔ)是‘的’，修飾限定名詞Thegirlssingingtherearemyclassmates.Theboysittingovertherelikessinging.AhousefacingthesouthiswhatIwant.現(xiàn)在分詞狀語(yǔ)定語(yǔ)賓語(yǔ)補(bǔ)語(yǔ)‘省略’的原則重復(fù)※不產(chǎn)生歧義步驟：①去掉重復(fù)的主語(yǔ)

②謂語(yǔ)→非謂語(yǔ)do/does/did→doingbe+doing→doingbe+done→donev+p→p情+do→todo1.Whenhesawthosepictures,hecouldn’thelpthinkingofthosememorabledaysinhometown.2.Astheyweresopoorinthosedays,theycouldn’taffordtosendthechildrentoschool.2種改法3.Thereisabirdandthebirdissinginginthetree.4.Theyopenedfire,andtheykilledoneofourvillagers.5.Ifyouworkhard，you'llmakegreatprogress.6.AlthoughIknowitisdifficult,Idon’tgiveup.時(shí)間狀語(yǔ)原因狀語(yǔ)伴隨狀語(yǔ)結(jié)果狀語(yǔ)（有先后順序

通常有，）條件狀語(yǔ)讓步狀語(yǔ)方式狀語(yǔ)7.Pleaseanswerthequestionusinganotherway.運(yùn)用公式改成非謂語(yǔ)現(xiàn)在分詞狀語(yǔ)定語(yǔ)賓語(yǔ)補(bǔ)語(yǔ)1.Wefoundatreelyingacrosstheroad.2.Isawhimwalkingintothebuilding.3.I’llhavethecarwaitingforyou.主語(yǔ)補(bǔ)足語(yǔ)被動(dòng)1.Atreewasfoundlyingacrosstheroad.2.？現(xiàn)在分詞短語(yǔ)做主語(yǔ)補(bǔ)足語(yǔ)with復(fù)合結(jié)構(gòu)是賓語(yǔ)補(bǔ)足語(yǔ)?3.with復(fù)合結(jié)構(gòu)：高頻考點(diǎn)

With+n.(短語(yǔ))+

1.現(xiàn)在分詞doing(主動(dòng)或正在進(jìn)行)

2過(guò)去分詞done（被動(dòng)或已經(jīng)完成）

3動(dòng)詞不定式todo（尚未發(fā)生，目的）

4名詞/形容詞/副詞/介詞短語(yǔ)

3.Festivalsarebecomingmoreandmorecommercial,withbusinessestakingadvantageofthecelebrations.(P5)節(jié)日正變得越來(lái)越商業(yè)化，企業(yè)利用慶?；顒?dòng)。

Withthematter_______(settle解決/定居),

wewenthome.

Withalotofhomework

______

(do),Iwasn’tallowedtogoout.

Hediedwithhisdaughteranorphan.

Heusedtosleepwiththewindow

open.

Theylefttheroomwiththelightsstillon.

Hesteppedin,withhishands

inhispockets.settledtodo

動(dòng)詞-ing的各種形式無(wú)人稱和數(shù)的變化,但有時(shí)態(tài)和語(yǔ)態(tài)的變化。語(yǔ)態(tài)時(shí)態(tài)主動(dòng)語(yǔ)態(tài)被動(dòng)語(yǔ)態(tài)一般式（進(jìn)行的）完成式（發(fā)生在謂語(yǔ)之前）(not)doing(not)beingdone(not)havingdone(not)havingbeendonedoing的一般式和完成式這四種形式抽象成doing形式(not)beingdone1.Thehouse____________(build)hasbeensoldout.2.①Beingstuckybytheheavyrain,Iwalkedintothebookstoretohavearest.√改出原句AsAsIwasstuckby.....運(yùn)用公式，還有一種改法②Stuckbythe....3.Ifoundthefoodbeingbitten.進(jìn)行的，被動(dòng)的定語(yǔ)原因狀語(yǔ)賓語(yǔ)補(bǔ)足語(yǔ)beingbuilt(not)havingdone發(fā)生在謂語(yǔ)之前的，主動(dòng)的1.Theleaveshavingfallenwerebrown.Theleaveswhichhadfallenwerebrown.×2.Asshehadn’treceivedananswer,shewroteanotherlettertoherparents.Nothavingreceivedan...3.Aswehadexperiencedquiteafewearthquakes,wedidn’ttakemuchnotice.Havingexperienced.....4.Isawtheleaveshavingfallen.×只做狀語(yǔ)(not)havingbeendone發(fā)生在謂語(yǔ)之前的，被動(dòng)的1.Afterithadbeenwellattendedforaweek,mydogcouldwalkallbyitself.Havingbeenwellattendedforaweek......只做狀語(yǔ)1._______(hear)thenews,theycouldn’thelpjumping.2.Becarefulwhen___________(cross)thestreet.3.__________________(work)forthreehours,hetookarest.4.___________(use)yourhead,you’llhaveagoodidea.5.___________(work)hard,hedidn’tfeelabittired.6.Theheavyrainlastedthreedays,__________(result)inserioustrafficjams.7.Thegirlcamein,_________(follow)herparents.8.________(walk)inthepark,shesawanoldfriend.9.Marysat