大学英语语法7介词短语PPT推荐.ppt

大学英语语法7介词短语PPT推荐.ppt

《大学英语语法7介词短语PPT推荐.ppt》由会员分享，可在线阅读，更多相关《大学英语语法7介词短语PPT推荐.ppt（20页珍藏版）》请在冰豆网上搜索。

CollegeEnglishGrammar:

@#@CollegeEnglishGrammar:

@#@GrammarandWritingByZhuXiangjunUnit7Phrases:

@#@PrepositionalphraseGrammar:

@#@PrepositionalphrasePrepositionalphraseWriting:

@#@Correcting:

@#@UnnecessaryshiftsRewriting:

@#@HowtousethepassivevoicePrepositionalphraseAphraseAphrasemaybedefinedasagroupofrelatedwordswithoutamaybedefinedasagroupofrelatedwordswithoutasubjectandaverb.Aphrasefunctionswithinasentenceasasubjectandaverb.Aphrasefunctionswithinasentenceasasinglepartofspeech-noun,adjective,oradverb.Themostsinglepartofspeech-noun,adjective,oradverb.Themostcommonphrasesareprepositionalphrases,participialphrases,commonphrasesareprepositionalphrases,participialphrases,gerundphrasesandinfinitivephrases.gerundphrasesandinfinitivephrases.PrepositionalphrasePrepositionalphrasePrepositionalphrasesmodifynounsandverbs,indicatingPrepositionalphrasesmodifynounsandverbs,indicatingvariousrelationshipsbetweensubjectsandverbs.Ofteninvariousrelationshipsbetweensubjectsandverbs.OfteninEnglish,writersemployprepositionalphrasesexcessivelytoEnglish,writersemployprepositionalphrasesexcessivelytocreateanalmostcomicaleffect.createanalmostcomicaleffect.“Coming!

@#@Awaysheskimmed“Coming!

@#@Awaysheskimmedoverthelawnoverthelawn,upthepathupthepath,upupthestepsthesteps,acrosstheverandaacrosstheveranda,and,andintotheporchintotheporch.1.Form1.FormAprepositionalphrase=aAprepositionalphrase=apreposition+（adjectives）+apreposition+（adjectives）+anoun/pronounnoun/pronounMyolderdaughtergraduatedfromschool.Myolderdaughtergraduatedfromschool.Shethentookajob.Shethentookajob.MyolderdaughtertookajobMyolderdaughtertookajobafterafterschoolschool.WhenIstudied,IhadmanyquestionsaboutmyselectiveWhenIstudied,Ihadmanyquestionsaboutmyselectivecourses.courses.Ioftenconsultedtheadviser.Ioftenconsultedtheadviser.DuringDuringmystudyperiodmystudyperiod,Ioftenconsultedtheadviser,Ioftenconsultedtheadviseraboutaboutmyselectivecoursesmyselectivecourses.2.Functions2.FunctionsPrepositionalphraseshavethreeformalfunctionsinsentences.Prepositionalphraseshavethreeformalfunctionsinsentences.Theycanactasanadjectivemodifyinganoun,asanadverbTheycanactasanadjectivemodifyinganoun,asanadverbmodifyingaverb,orasanominalwhenusedinconjunctionwithmodifyingaverb,orasanominalwhenusedinconjunctionwiththeverbformtheverbformtobetobe.2.1.Asanadjective2.1.AsanadjectiveWhenaprepositionalphraseisusedasanadjective,itmodifiesWhenaprepositionalphraseisusedasanadjective,itmodifiesanounorapronoun,answersthequestion“anounorapronoun,answersthequestion“whichone?

@#@”whichone?

@#@”andandalwaysfollowstheworditmodifies.alwaysfollowstheworditmodifies.PeoplelivesinthecityPeoplelivesinthecityPeopleareaccustomedtothetrafficjams.Peopleareaccustomedtothetrafficjams.PeoplePeopleinthecityinthecityareaccustomedtothetrafficjams.areaccustomedtothetrafficjams.Pleasehandmethepen.Pleasehandmethepen.Thepenisbehindthekeyboard.Thepenisbehindthekeyboard.PleasehandmePleasehandmethepenthepenbehindthekeyboardbehindthekeyboard.2.2.Asanadverb2.2.AsanadverbWhenaprepositionalphraseisusedasanadverb,itmodifiesaWhenaprepositionalphraseisusedasanadverb,itmodifiesaverb,anadjective,oranotheradverb,answersthequestionsverb,anadjective,oranotheradverb,answersthequestions“how?

@#@”,“when?

@#@”,“where?

@#@”andmayappearindifferentpositions“how?

@#@”,“when?

@#@”,“where?

@#@”andmayappearindifferentpositionsinasentence.inasentence.Thequeengreetedthecrowd.Thequeengreetedthecrowd.Shesmiledgraciously.Shesmiledgraciously.ThequeenThequeengreetedgreetedthecrowdthecrowdwithagracioussmilewithagracioussmile.Itwasatmidnight.Itwasatmidnight.Childrengotasurprise.Childrengotasurprise.Theyallwokeup.Theyallwokeup.AtmidnightAtmidnight,childrenall,childrenallwokewokeupupwithasurprisewithasurprise.（Generally,whenaprepositionalphrasebeginsasentence,it（Generally,whenaprepositionalphrasebeginsasentence,itmodifiestheverb.）modifiestheverb.）2.3.AsanounWhenusedinconjunctionwiththeverbformtobe,theprepositionalphrasefunctionsasanounandactsasapredictivetoexpresstheexistenceorstateofbeingofthesubject.Ourproductsaregood.Theirqualityisprime.Ourproductsareofprimequality.Itwasoutofmyexpectation.Abeautifulgirlgreetedme.ThegirlcamefromJapan.Outofmyexpectation,thebeautifulgirlgreetingmewasfromJapan.Somewordsmaybeusedaseitherprepositionsoradverbs.Ifawordhasanounorapronounasitsobject,thenthewordisapreposition.Ifaworddoesnothaveanobject,thewordisanadverb.Abovethesurfaceofth