Unit+2+Discovering+Useful+Structures+課件【高效備課精研+知識精講提升】人教版高中英語必修第三冊

Unit2

MORALSANDVIRTUES1.

Climbingmountainsisdangerous.

主語2.Mybrotheralwayslovesplayingbasketballafterschool.賓語3.Hishobbyis

playinggames.表語觀察下面句子并分析畫線部分在句中所作的成分

5.Beingill，hecouldn'tgotoschool.定語4.ThemandoingthelivebroadcastiscalledLiJiaqi.狀語6.Canyousmellanything

burning?賓語補(bǔ)足語動詞-ing形式由“動詞原形+ing”構(gòu)成。動詞-ing形式可在句中作___________、___________、_________、___________、_____________和___________，但是不能單獨(dú)作___________。主語賓語表語定語賓語補(bǔ)足語狀語謂語SummaryFocuson基本用法the–ing

formusedasadverbial狀語動詞-ing形式是非謂語動詞的一種，兼有動詞和形容詞的特征，在句中可作表語，定語，賓語補(bǔ)足語和狀語，一般表示進(jìn)行或主動的意思。動詞-ing形式用作狀語時，其邏輯主語必須與句子的主語一致，動詞-ing形式所表示的動作和句子的主語是主動關(guān)系。動詞-ing形式在句中可以作時間、原因、條件、讓步、方式、伴隨和結(jié)果狀語。動詞-ing形式作狀語1.作時間狀語

egSeeing

thepolice,hemadearunfortheexit.

一看到警察，他就朝出口奔去。分析：see的動作是由其邏輯主語“he”發(fā)出，與句子的主語he一致，且構(gòu)成主動關(guān)系，所以用動詞-ing形式。將下面的時間狀語從句改寫成簡單句。Whenhewalkedoutoftheroom,hesawadog.Walkingoutoftheroom,hesawadog.1.現(xiàn)在分詞作時間狀語（when,while,until）當(dāng)她在公園里散步時，她看到了她的一個老朋友。When/while(shewas)walkinginthepark,shesawanoldfriend.＝Walkinginthepark,shesawanoldfriend.e.g.Being

ill,hedidn’tgotoschoolyesterday.

因?yàn)樯×?，他昨天沒有上學(xué)。分析:Heisill是Hedidn’tgotoschool的原因。be的邏輯主語和句子主語是一致,主動關(guān)系。Notknowingtheway,hegotlost.翻譯句子：由于不認(rèn)路，他迷路了。

Ashe____________________,hegotlost.didn’tknowtheway動詞-ing形式的否定式是在其前面加not。2.作原因狀語2.現(xiàn)在分詞作原因狀語（since,because或as）Ashewasill，hecouldn'tgotoschool.＝Beingill，hecouldn'tgotoschool.Becausehewaspoor,hecouldn’taffordaTVset.=Beingpoor,hecouldn’taffordaTVset.e.g.Turning

totheleft,youwillseeaschool.

向左轉(zhuǎn)你就會看到一所學(xué)校。Ifwe___________,wewillsucceed.翻譯句子：努力學(xué)習(xí),我們就會成功。Studyinghard,wewillsucceed.studyhard3.作條件狀語3.現(xiàn)在分詞作條件狀語(if,once或unless)

Ifyouworkhard，you'llmakegreatprogress.＝Workinghard，you'llmakegreatprogress.Ifyouuseyourhead,you’llfindagoodway.=Usingyourhead,you’llfindagoodway.e.g.Granting

thistobetrue,wecannotexplainit.

雖然我們承認(rèn)這是事實(shí)，卻無法予以說明。Knowingitisdifficult,Idon’tgiveup.翻譯句子：雖然知道它很難，我也不放棄。AlthoughI_________________,Idon’tgiveup.knowitisdifficult4.作讓步狀語4.現(xiàn)在分詞作讓步狀語(though/although/whether)Whethersheworkedorread，shealwaysdidherbest.＝Workingorreading，shealwaysdidherbest.Thoughstudiedhard,hedidn’tpasstheexam.=Studyinghard,hedidn’tpasstheexam.e.g.Yougavemesuchafrightcreepinguponmelikethat!

你那樣不聲不響地從后面過來，嚇我一跳！

用動詞-ing形式作狀語的結(jié)構(gòu)翻譯下列句子。

1)請你用另一種方式回答問題。

2)她跑進(jìn)屋里來。Pleaseanswerthequestionusinganotherway.Shecamerunningintotheroom.5.作方式狀語e.g.Thechildfell,strikinghisheadagainstthedoorandcuttingit.那孩子跌倒了，頭碰在門上磕破了。Hewentabroad,leaving

hisuncleabighouse.翻譯句子：他出國了，留給他叔叔一間大房子。Hewentabroad

and________hisuncleabighouse.left

6.作結(jié)果狀語e.g.Thelittleboywentupstairs,trailinghisteddybearbehindhim.

那個小男孩走上樓去，身后拖著他的玩具熊。

Emmawassittinginanarmchairreadingabook.

Emma坐在一張扶手椅上看書。7.作伴隨狀語5.現(xiàn)在分詞作方式/伴隨狀語/結(jié)果狀語Istoodbythedoor，anddidn’tdaretosayaword.＝Istoodbythedoor，notdaringtosayaword.Hisparentsdiedandlefthimanorphan.＝Hisparentsdied，leavinghimanorphan.動詞-ing形式做結(jié)果狀語，是表示隨著謂語動詞所表示的動作的發(fā)生而產(chǎn)生的自然結(jié)果，其邏輯主語往往是前面整個句子所描述的情況，前面有時候可以加thus。而動詞不定式作結(jié)果狀語時常表示出乎意料的結(jié)果，有時前面可以加only。e.g.Wecamehomeonlytofindourgardeninamess.Heleft,nevertoreturn.注意：不一樣的結(jié)果狀語1)為使動詞-ing作狀語所表達(dá)的時間;條件;讓步等更明確,可在動詞-ing形式前加上適當(dāng)?shù)倪B詞(when,

while,

though,

unless,if,even

if等)特別提醒:1.Don’t

talk

whilehaving

dinner.吃飯時不要說話。2.Once

losing

this

chance,

you

can’t

easily

find

it.一旦失去這次機(jī)會你就很難找回。2)動詞-ing形式作狀語時,其邏輯主語必須與句子的主語一致.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.1.

Havingfinishedhishomework,herushedouttoplaybasketball.2.Nothavingstudiedhislessonsveryhard,hefailedthetest.3)當(dāng)--ing表示的動作發(fā)生在謂語動詞之前時,應(yīng)使用完成式:havingdone.否定式在前加not。

1.Havingbeencriticizedbytheteacher,hegaveupsmoking.2.Beingquestionedbytheteacher,shefeltveryupset.4)當(dāng)--ing與句子的主語存在邏輯上的動賓關(guān)系時,-ing分詞要用被動形式。

5)V–ing

用于某些固定搭配中,表示說話人的態(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.1.______________(try)manytimes,hestillcouldn'tovercomethedifficulties.2.____________(eat)atthecafeteriabefore,Tinadidn'twanttoeatthereagain.3.Unless______(see)thechangeswithyourowneyes,youwillneverbelievetheirgreatness.4.Hiscarbrokedownontheway,thus________(cause)himtobelatefortheelection.5.Tomwalkedaway,__________(complain)aboutthecoldweather.HavingtriedHavingeatenseeingcausingcomplainingExercises6.Therearemanygoods,________(range)fromfoodanddrinktosomeelectronicproducts.7.Youhavetopreparethenextquestion________(depend)onwhatthepersonsays.8.________(walk)inthestreetwithhisdogfollowinghim,hefeltreallyfreeandpleased.9._____________(finish)hiswork,hewentoutintothegardentohaveawalk.rangingdependingWalkingHavingfinishedFocuson基本用法the–ing

formusedasobjectcomplement賓補(bǔ)觀察歸納：動詞-ing形式作賓語補(bǔ)足語常放在賓語后面,對賓語進(jìn)行補(bǔ)充說明表示一個____________________的動作,強(qiáng)調(diào)一個過程或一種狀態(tài)。正在進(jìn)行的主動性

1.讀句子，思考V-ing作賓語補(bǔ)足語的作用是什么？1)Whenwereturnedtotheschool,wefoundastrangerstanding

attheentrance.2)Thebosskepttheworkersworkingthewholenight.Weseeherlisteningtomusic.Wecansee

fourkidsrunning

inthepicture.Thepolicecaught

themanstealing

themoney.singingsungsingpaintpaintingpaintedfinishedstolenlookingclosedtowash4.Icangooutwithalltheclothes

.washed4.Nervously_________(face)challenges,IknowIwillwhispertomyselfthetwosimplewords“Beyourself”.5._______________(work)fortwodays,Stevemanagedtofinishhisreportonschedule.6.Allthefootballplayersontheplaygroundcheeredloudly,_____

(say)thatIhadatalent_________football.7._________(turn)around,wesawanoldwoman_________;(walk)towardstheriver.高考鏈接facingHavingworkedsayingforTurningwalking8.China’sapproachto_________(protect)itsenvironmentwhile_________(feed)itscitizensoffersusefullessonsforagricultureandfoodpolicymakersworldwide.9.___________(know)whichuniversitytoattend,thegirlaskedherteacherforadvice.10.Somestudentswillfeelagrowingsenseofanxietywiththeexam_________(draw)nearwhileothersmayappearcalm.Notknowingdrawing高考鏈接protectingfeedingCompletethesentenceswiththecorrectformsoftheverbsinthebox.feelwantfacesmilereturnworryhearknock1.__________thathiswifehadbeeninjuredinanaccident,MrJohnsonhurriedtothehospital.2.Duringtheoperation,shesatinthewaitingroomforoveranhour__________abouthim.3.Isawherwhisperingsomethingintohisear,obviouslynot_________tobeheard.Hearingworryingwantingn.

事故；車禍n.

手術(shù)vi.&vt.

悄聲說；耳語4.Hesuddenlywokeupatmidnightwhenheheardsomeone__________athisdoor.5._________higherimportandexportcosts,thecompanyislookingforwaystosurvive.6.__________fromtheNorthPole,thetravellerwroteabookabouthisexperienceandhaditpublishedthefollowingyear.7.Thechildlayonhermother'slap,_________sweetly.8.________hurtbytherejection,shebitherlipandquietlywalkedaway.FacingReturningsmilingFeelingfeelwantfacesmilereturnworryhearknockknockingn.

子夜；午夜n.

進(jìn)口n.

出口n.(行星的)極；地級n.(坐著時的)大腿部Readthestoryandanswerthequestions.HenryNormanBethunewasaCanadiandoctorwithaverycreativemindandadeterminationtohelppeople.Asasmallboy,hebecameveryinterestedinmedicineanddecidedtobecomeadoctor.Afterhegraduatedfrommedicalcollegein1916,BethuneworkedasadoctorinEngland,theUS,andCanada.Hereinventedorredesignedover10medicalinstrumentstomakethemmoreuseful.In1938,BethuneleftforChina,afterheheardthatmanypeopleweredyinginthewar.Despitethedifficultsituation,DrBethunedidwhateverhecouldtoassisttheChinesepeople.Hehelpedtoorganisehospitals,taughtdoctorsandnurses,andshowedpeoplehowtogivefirstaid.Sadly,DrBethunepassedawayinNovemberthefollowingyearandwasburiedinShijiazhuang.AfterDrBethune'sdeath,ChairmanMaoZedongwroteanarticleinmemoryofhim,inwhichhepraisedDrBethuneasaherotoberememberedinChina.n.

主席n.

回憶1.WhydidDrBethunecometoChina?2.HowdidhehelptheChinesepeopleduringthewar?3.WhatdidChairmanMaoZedongsayabouthim?Becauseheheardthatmanypeopleweredyinginthewar.Hehelpedtoorganisehospitals,taughtdoctorsandnurses,andshowedpeoplehowtogivefirstaid.ChairmanMaopraisedhimasaherotoberememberedinChina.HenryNormanBethunewasaCanadiandoctorwithaverycreativemindandadeterminationtohelppeople.Asasmallboy,hebecameveryinterestedinmedicineanddecidedt