【课件】Unit3Discovering+Useful+Structures+课件-人教版（2019）必修第三册.pptx

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1、TolearntheuseofellipsisinEnglishTolearntofindouttheomittedwordsinasentenceTolearntouseellipsisRead the following sentences and think it:if we leave out the word(s)in the brackets,can the meanings of the sentences be understood?1.shesaid(that)itwouldbeaninterestingexperience.2.ButIwasalwayssolonelyst

2、andingtherebymyself,untilintheearly1960stheygavemeafamily(thatwas)connectedbyanetwork.3.Roderick:YoureanAmerican?Henry:Thatsright,(Icome)fromSanFrancisco.4.Janehasstudiedthesefamiliesofchimpsformanyyearsand(Janehas)helpedpeopleunderstandhowmuchtheybehavelikehumans.5.(Youshould)waittillyouremoreexper

3、ienced.Thereis1.A:Oh,Ijustlovenachos!Mexicancornchipscoveredincheese!B:Me,too.2.A:Soitsthefoodofmanydifferentcultures,allinonedish?B:Exactly.3.Arealmixofcultureshere!4.Cantwait!IRead the following sentences and find the words that have been omitted to avoid repetition.TheyareIlovenachosandtheyareits

4、thefoodofmanydifferentcultures,andtheyareallinonedish.togothere 在在英语中，有时为了避免重复，常省略句中的一个或几个英语中，有时为了避免重复，常省略句中的一个或几个句子成分，这种语法现象称为省略。句子成分，这种语法现象称为省略。Ellipsis 省略省略一、简单句中的省略一、简单句中的省略在在简单句中，可省略主语、谓语或谓语的一部分、宾语等，有简单句中，可省略主语、谓语或谓语的一部分、宾语等，有时甚至同时省略若干成分时甚至同时省略若干成分。如如:(You)Handmethebookoverthere.(Is)Anybodyagai

5、nstthesuggestion?WhatdoyouthinkmadeDavidsohappy?Passinghisdrivingtest(madehimhappy).二、并列句中的省略二、并列句中的省略在在并列句中，如果后面的分句与前面的分句中有相同的成分，并列句中，如果后面的分句与前面的分句中有相同的成分，则该成分常被省略，以避免重复则该成分常被省略，以避免重复。如如:Iworkinafactoryandmysister(works)onafarm.ShecantspeakFrenchandIcant(speakFrench)either.三三、复合句中的省略复合句中的省略1.主句中的省略

6、。常见于句首或回答主句中的省略。常见于句首或回答问题时。问题时。如如:Whyareyoulate?(Imlate)Becausemywatchdoesntwork.2.从句中的省略。从句中的省略。宾语从句中的省略宾语从句中的省略在在宾语从句中，连词宾语从句中，连词that一般可以省略；但宾语从句中包含一般可以省略；但宾语从句中包含that引导的两个或两个以上的并列的宾语从句时，通常只有第引导的两个或两个以上的并列的宾语从句时，通常只有第一个一个that可以省略可以省略。如如:Idontbelieve(that)Mikehasjoinedthearmy.Lisatoldme(that)shewa

7、sillandthatshecouldntgotoschoolthenextday.定语从句中的省略定语从句中的省略1)在在限制性定语从句中，作宾语的关系代词限制性定语从句中，作宾语的关系代词that,which,whom,who等常可以省略等常可以省略。如如:Thatisthefilm(which/that)wewatchedlastweek.Tomisntaman(whom/that/who)youcanbelievein.2)当当先行词为表示方式的先行词为表示方式的way时，引导定语从句的时，引导定语从句的that或或inwhich常可以省略常可以省略。如如:Weadmiredhimfo

8、rtheway(inwhich/that)hefaceshisdifficulties.3)关系关系代词作介词的宾语，且介词置于关系代词之前时，则代词作介词的宾语，且介词置于关系代词之前时，则不可省略关系代词。不可省略关系代词。如：如：Theathletetowhomyoutalkedisafamousrunner.(whom不可省略不可省略)状语状语从句中的省略从句中的省略当当状语从句的主语与主句的主语状语从句的主语与主句的主语一致一致，谓语中又包含动词，谓语中又包含动词be时，可以省略主语和动词时，可以省略主语和动词be。状语从句中作主语的代词。状语从句中作主语的代词it以及以及动词动词b

9、e也可以省略也可以省略。如如:While(Iwas)inHangzhou,IpaidavisittotheWestLake.Thecomputerisofnouseunless(itis)repaired.Handintheworktomorrowif(itis)possible.【注意注意】1.有时有时可用可用so或或not代替上文的内容，这并不构成省略，但代替上文的内容，这并不构成省略，但也起到省略的作用。也起到省略的作用。如：如：Willwegetpaidthisweek?Icertainlyhopeso!(Icertainlyhopewewillgetpaidthisweek!)Ith

10、inkIcanfixittomorrow.Ifnot(IfIcantfixittomorrow),youllhavetowaittillFriday.2.动词动词不定式中为了避免重复，常省去前文出现过的相同不定式中为了避免重复，常省去前文出现过的相同部分，只保留不定式符号部分，只保留不定式符号to；但如果不定式结构中含有；但如果不定式结构中含有be,have,havebeen时，这些词也要保留。时，这些词也要保留。如：如：Youcandrivetodayifyouwantto(drive).Areyouateachernow?No,butIusedtobe(ateacher).四、一些特殊结构

11、中的省略四、一些特殊结构中的省略Noparking.(Noparkingisallowedhere.)Quiet!(Youshouldbequiethere.)1.signs/labelsTurandotonstage.(TheoperaTurandotisbeingperformedonstage.)2.newspaperheadlinesDonotbend!(Donotbendthisenvelope.)3.instructionsBestwishes.(Igiveyoumybestwishes.)4.postcards/diariesOperaOK,costumesgreat.(Theo

12、perawasOK,andthecostumesweregreat.)5.notesRewrite the sentences by taking out the unnecessary parts.1.YoumeanyouareplanningatripacrosstheAtlanticforaholiday?Itsoundslikeagoodidea.2.Hetriedtosolvehisfinancialproblems,buthecouldntsolvetheproblems.YoumeanyouareplanningatripacrosstheAtlanticforaholiday?

13、Goodidea.Hetriedtosolvehisfinancialproblems,butcouldnt.adj.大西洋的大西洋的adj.财政的财政的;财务财务的的;金融金融的的3.Ifitisnecessary,IllfinishmyreportonAmericanpoetryassoonasitispossible.4.Areyougoingtodresslikethat?Wearingadressmightbebetterthanwearingjeansandboots.Areyougoingtodresslikethat?Adressmightbebetterthanjeansan

14、dboots.Ifnecessary,IllfinishmyreportonAmericanpoetryassoonaspossible.n.诗集诗集;诗歌诗歌;诗作诗作n.牛仔裤牛仔裤n.靴子靴子5.Somewild mushroomsare poisonousandsomearenotpoisonous.6.Ireallylikethatpaperfoldingbook,andmysonlikesthatpaperfoldingbook,too.Ireallylikethatpaperfoldingbook,andmyson,too.Somewildmushroomsarepoisonou

15、sandsomearenot.n.蘑菇蘑菇;蕈蕈adj.有毒的有毒的;引起中毒的引起中毒的;分泌毒素的分泌毒素的vt.包包;裹裹;折叠折叠vt./vi.(可可)折小折小;(可可)又叠平又叠平adv.特别特别;格外格外adj.顶好的顶好的;超级的超级的WhataresomeJustin:Linlin,ImgoingtoGuizhouProvincenextmonth.Imsuperexcited!Anyrecommendationsforplacestovisit?Linlin:Wow,cool!Guizhouisaprovincewithalotofculturaldiversity.Plac

16、estovisit.well,definitelytheHuangguoshuWaterfallfirst.Read the conversation.Find out which words have been left out.DoyouhaveinGuizhouProvincethatsinGuizhouistheplacetovisitinGuizhouProvinceHuangguoshuJustin:Whatsspecialaboutthewaterfall?Linlin:Well,haveyoueverheardoftheChinesenovelJourney to the We

17、st?Justin:Yes,Ihave.Why?Linlin:Inthebackofthewaterfall,youwillfindacave,whichisthehomeoftheMonkeyKing.heardoftheChinesenovel Journey to the WestdoyouaskmeifIhaveheardoftheChinesenovel Journey to the WestfromJourney to the WestJustin:Really?Cool!Illdefinitelycheckitout.Linlin:AndIstronglyrecommendthe

18、ethnicminorityvillages.YoullfindChinesecultureismuchmorediversethanyouthought.Justin:Soundsgreat,thanks!ThatstrueItsonyourtriptoGuizhouProvinceitwasThisall使用省略改写下面对话中画线部分的句子，并使句意基本保使用省略改写下面对话中画线部分的句子，并使句意基本保持不变。持不变。Wang Lin,an exchange student from China,is invited to a dinner party.She has never at

19、tended one so she asks her American friend Lucy for advice.WangLin:Ivegotadinnerinvitation.WhatshouldIdo?Lucy:1.Youshouldreplytoitsoon.WangLin:OK.Isthereanyspecificetiquette(礼节礼节)thatIneedtofollowduringthedinner?ReplytoitsoonLucy:Ofcourse,2.thereissomespecificetiquettethatyouneedtofollowduringthedin

20、ner.First,unfoldyournapkinandplaceitonyourlap.3.Whenyouareeating,ifthereareseveralcutlery(餐具餐具)setsbesidetheplate,startattheoutsideofyourcutleryandworkin.WangLin:CanIcoolfoodbyblowingontoit?Lucy:No,4.youcantcoolfoodbyblowingontoit.Besides,dontforgettopraisethefood.WangLin:Allright.Thanksalot,Lucy!thereisWheneatingyoucantFinishtheexercisesinUsing Structures onpages74-75.