Unit+3+Diverse+Cultures+Discovering+Useful+Structures+省略课件【 知识精讲+ 能力提升 】 高中英语人教版（2019）必修第三册

Period4DiscoveringUsefulStructuresEllipsisBook3Unit3DiverseCulturesBytheendofthisperiod,studentswillbeableto123451.Learntoanalyzetheomittedpartofthesentenceaccordingtothecontext

2.GraspthecommonEllipsis4.RealizetheeffectofusingEllipsis……Objectives:3.Beabletorecovertheomittedpartofthesentenceaccordingtothecontext

Lead-inWatchandObserve—Excuseme!—Yes?—Isthisyourhandbag?—Pardon?—Isthisyourhandbag?—Yes,itis.—Thankyouverymuch.这段简短的对话中省略了哪些词呢(You)(Ibegyour)(myhandbag)(I)—

Excuseme!—Yes?—Isthisyourhandbag?—Pardon?—Isthisyourhandbag?—Yes,itis.—Thankyouverymuch.HaveaObservethefollowingsentences.Howdoyouunderstandthem?1.A:Oh,Ijustlovenachos!

MexicancornchipscoveredinCheese!B:Me,too.2.A:Soit'sthefoodofmanydifferentcultures,allinonedish?B:Exactly.3.A

realmixofcultureshere!4.Can'twait!1.A:Oh,Ijustlovenachos!(Theyare)

MexicancornchipscoveredinCheese!B:Me,too./(Ilovenachos),too.2.A:Soit'sthefoodofmanydifferentcultures,(andtheyare)allinonedish?B:Exactly,(it'sthefoodofmanydifferentcultures,andtheyareallinonedish.)3.(Thereis)arealmixofcultureshere!4.(I)can'twait(togothere)!为了使语言简洁或避免重复,我们要怎样做呢?本单元我们将接触一种新的语法现象EllipsisTask1GraspthecommonEllipsis省略句的定义:

省略是为了避免重复、突出新信息并使上下文紧密连接的一种语法修辞手段。省略在语言中,尤其在对话中,是一种十分普遍的现象。省略前提:

主谓宾,定状表,如有重复可删掉。省略原则:

词语省略后,不致令人费解。①

Comein,please.②

Seeyoutomorrow.③

Thankyouforyourhelp.④

Begyourpardon.简单句中的省略1.省略主语:祈使句中的主语通常被省略;其他省略主语的情况多限于少数现成的说法。简单句中的省略①

(You)Comein,please.②

(I)Seeyoutomorrow.③

(I)Thankyouforyourhelp.④

(I)Begyourpardon.①Soundsagoodidea.②Haveasmoke?③Somethingtodrink?④Thisway,please.2.省略主语或谓语的一部分①(It)Soundsagoodidea.②(Willyou)Haveasmoke?③(Wouldyoulike)Somethingtodrink?④(Youcome)Thisway,please.3.省略宾语①DoyouknowMissHu?Idon'tknow.1).可以省略宾语的全部①DoyouknowMissHu?Idon'tknow(her).②Tomenjoysdancing,butPeterhates.②Tomenjoysdancing,butPeterhates(dancing).①Don'ttouchanythingunlesstheteachertellsyoutotouch.②Areyouateacher?No,butIwanttobeateacher.③Hehasn'tfinishedthetask.Well,heoughttohavefinishedit.2).可以省略作宾语的动词不定式,只保留to,但如果该宾语是由动词be构成的不定式或不定式的完成形式,

则须在to后加上be或have。()()()①Areyouthirsty?Yes,Iam(thirsty).②Hisbrotherisn'tlazy.Norishissister(lazy).4.省略表语①Areyoufeelingbetternow?

(I'mfeeling)Better(now).②Whendidyoureadthenovel?

(Ireadit)Longago.③Let'smeetattheschoolgateasthesameas(wemet)yesterday.5.同时省略几个句子成分两个并列分句中,后一分句常省略与前一分句中相同的部分。①Mikesaidthathewouldcometoschooltoseemethenextday,buthedidn't

(cometoschooltoseemethenextday).②Lin'sfatherwasnotathome,buthismotherwas(athome).③Shewaspoorbut(shewas)

honest.并列句中的省略并列句中的省略1.主句中的省略(1)主句的省略多见于句首,且多用于口语。(It'sa)

Pityyoucouldn'tcome.(I’m)Sorrytohearthatyouareill.(2)在对话中答句省去整个主句只用从句。--ShallIgotoplay?--Ifyoulike(youcangotoplay).复合句中的省略主从复合句中的省略2.宾语从句中的省略(1).由which,when,where,how和why引导的宾语从句，

可全部或部分省去，只保留引导词。PleasepassmeoneofthesebooksandIdon'tcarewhich(youpassme).(2).在I‘mafraid,Ithink,Ibelieve,Ihope,Iguess等开头的作答句中，后面跟so与not分别用于肯定或否定宾语时，宾语从句可省去。--Doyouthinkitwillrain?--Ihopenot(thatitwillnotrain).3.状语从句中的省略(1).状语从句出现在句末时，一般都可以作句尾省略。①JohnwillgoifMarywill(go).②Youcanaskmequestionsif(thereare)

any

(questions).(2).有时条件从句可以完全省去，只剩下主句。Iwouldhavecomeyesterday(ifIhadwantedto).(3).以as,than引导的比较状语从句可以全部或部分省去。Afterhalfanhour,shebecamequieter(thanshehadbeen).(4).在表示时间、地点、条件、让步等的状语从句中,如果从句

的主语与主句的主语相同，且从句的谓语部分含有be动词，

常可省略从句的主语和该be动词。①.

When

(youare)crossingtheroad,

you'dbetterlookatbothsides.②.

Unless

(Iam)

invited,I

willnotgo.③.

While

(hewas)onawalkingtourwithhiswife，

he

stoopedtotalktoaworkman.1.that的省略(1).宾语从句中常省略that,但多个宾语从句并列时,

通常只省略第一个that。Hesaid(that)thetextwasveryimportantandthatweshouldlearnitbyheart.(2).定语从句中that作宾语时可以省略。Thebook(that)

Iborrowedyesterdaywashers.其他省略2.不定式符号to的省略(1).并列的不定式可省去后面的to。Theboydidnothing

butplay.(3).介词but前若有实义动词do,后面不定式不带to。①Iwillhelp

(to)

doitforyou.②Iwillhelpyou

(to)

doit.(2).help当“帮助”讲时，后面的宾语或宾补的不定式符号to

可带可不带。Itoldhimtositdownandwaitforamoment.①I

sawtheboyfall

fromthetree.②Theboywasseentofall

fromthetree.③Thebossmadeuswork

12hoursaday.④Weweremadetowork

12hoursaday.(4).某些使役动词（let,make,have）及感官动词（see,

watch,hear,notice,observe,feel,lookat,listento等）

后面作宾语补足语的不定式一定要省去to,但在被动

语态中须将to复原。(5).主语从句中有实义动词do,后面作表语的不定式的to可带可不带。Whatwecandonowis(to)wait.3.虚拟条件从句中有should,were或had时,可以

省略if,但要将should,were或had提至句首。

①IfIwereyou,Iwouldgiveitup.

②Ifitwerenotforyouradvice,wecouldn’thavegotoverthedifficulties.

=WereIyou,Iwouldgiveitup.=Wereitnotforyouradvice,wecouldn’thavegotoverthedifficulties.③

IfIhadhadtime,Iwouldhaverunroundthatlakeagain.

④

Ifthereshouldbeaflood,whatshouldwedo?=HadIhad

time,Iwouldhaverunroundthatlakeagain.=Shouldtherebeaflood,whatshouldwedo?1.signs/labelsNoparking.(Noparkingisallowedhere.)Quiet!

(Youshouldbequiethere.)2.newspaperheadlines

Turandotonstage.(TheoperaTurandotisbeingperformedonstage.)一些特殊结构中的省略3.instructionsDonotbend!(Donotbendthisenvelope.)4.postcards/diariesBestwishes.(Igiveyoumybestwishes.)5.notesOperaOK,costumesgreat.(TheoperawasOK,andthecostumesweregreat.)Task2Nowit’syourturntofindoutwhathavebeenleftout.1.Haven’tseenyouforages.____________________________2.Somemoretea?____________________________3.Soundslikeagoodidea.____________________________4.Doesn’tmatter.____________________________5.Sorrytohearthat.____________________________Ihaven’tseenyouforages.Wouldyoulike

somemoretea?That/It

soundslikeagoodidea.Itdoesn’tmatter.I’m

sorrytohearthat.6.Pityyoucouldn’tcome.________________________________7.Thisway,please.________________________________8.Terribleweather!________________________________9.Joiningusforadrink?________________________________10.Goingtothesupermarket?________________________________It’s/Whata

pityyoucouldn’tcome.Step/Comethisway,please.What

terribleweatheritis!Areyou

joiningusforadrink?Areyou

goingtothesupermarket?Task3Changethesentencesintoellipticalsentences.1.Shelikessingingandshelikesdancing.2.Isthisthedriverthatyoutalkedaboutyesterday?3.ThemanwhoissittingbythewindowisMr.Smith.4.Hecouldnotdecidewhethertobuythecarornottobuythecar.5.Whenitisheated,themetalexpands.6.Youcandoitifyouwanttodoit.7.Myfatherdesignedallthesehousesandmyfatherbuilt

allthesehouses.8.HeisthelastpersonthatIwanttosee.9.Whilehewasreadingthenewspaper,grandpanoddedfromtimetotime.10.Hewenttothedoctorbecausehehadtogotothedoctor.Task4Choosethebestanswers.1)--Tomorrowisaholiday.

Whyareyoudoingyourhomework?--Iamdoingtheseexercisesnow

sothatIwon’thave___onSunday.A.itB.themC.forD.to2)--Aren’tyouthemanager?--No,andI______

A.

don’twanttoB.don’twanttobe

C.don’twantbeD.don’twa