托福语法课ppt课件.ppt

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1、LectureOne倒装结构和强调句型Ray本课内容1.倒装的基本原理2.部分倒装3.完全倒装4.强调句型2什么叫倒装结构？I()loveyou().OnlyifyoubuymeaBMWwillIloveyou.willonlyifyoubuymeaBMW3Only+状语的倒装为什么要倒装？OnlyifyoubuymeaBMWwillIloveyou.倒装是出于强调的需要或者由于语法规定构成倒装。4倒装：部分倒装完全倒装51.Only+状语的倒装Hedidrealizethattheyhadallbeenthevictimsofafraudonlywhenhesa

2、wthatthemanwasactuallytelephoningthepolice.Onlywhenhesawthatthemanwasactuallytelephoningthepolicedidherealizethattheyhadallbeenthevictimsofafraud.6特别注意！！！隐藏的助动词doIunderstoodthesituationonlythen.OnlythendidIunderstandthesituation.7需要前置的除了助动词do以外，还有系动词/情态动词以及完成时中的have/has/had8Only+状语The

3、technologyimprovedenoughforthepricestodropsufficientlyhadmadethemcommerciallyviableonlyinthepastfewyears.Onlyinthepastfewyearshadthetechnologyimprovedenoughforthepricetodropsufficientlymadethemcommerciallyviable.9Practice实用句型。Theenvironmentcanbedramaticallyimprovedonlyifweenhanceouren

4、vironmentalawarenessOnlyifweenhanceourenvironmentalawarenesscantheenvironmentbedramaticallyimproved.10倒装句NB：only位于句首修饰主语时，不采用倒装Onlytheselflesscanbethefearless.OnlysocialismcansaveChina.11Exercisecont.1.Youwillfindtrueloveonlyifyouhavegotenoughbread.（only+状从）Onlyifyouhavegotenoughbread

5、willyoufindtruelove.12Exercisecont.2.我们只能有尊严的活着，并不能死得有尊严。(dignity)Wecanhavedignityonlybyliving,nottodiewithit.Onlybylivingcanwehavedignity,nottodiewithit.13Exercisecont.3.只有早些掌握良好的倾听技能才能收集到你成功所需要的信息。Youwillbeabletocollecttheinformationyouneedtosucceedonlyifyoudevelopgoodlisteningskill

6、searly.Onlyifyoudevelopgoodlisteningskillsearlywillyoubeabletocollecttheinformationyouneedtosucceed.142.Never的倒装当句子以否定意义的状语开头时，同样可以构成倒装。eg.Agoodjobisneverdonewithouthardworking.Neverisagoodjobdonewithouthardworking.15地球上的语言多样性从未以这样的速度减少过。Theplanet'slinguisticdiversityhasneverdecreased

7、atsuchapacebefore.Neverbeforehastheplanet'slinguisticdiversitydecreasedatsuchapace.161.Therewasneversuchahappygirl.Neverwastheresuchahappygirl.2.Iwillneverlookdownonmyselfagain.NeveragainwillIlookdownonmyself.17倒装句部分倒装：否定状语位于句首时否定词+助动词/be动词+主语+谓语常见词：never,seldom,nolonger,notonly…(buta

8、lso),