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1、referenceandpracticebookforadvancedlearnersofEnglishMartinHewingsPUBLISHEDBYTHEPRESSSYNDICATEOFTHEUNIVERSITYOFCAMBRIDGEThePittBuilding,TrumpmgtonStreet,CambridgeCB21RP,UnitedKingdomCAMBRIDGE,UNIVRRSITYPRESSTheEdinburghBuilding,CambridgeCB22RU,UK40West20thStreet,NewYork,NY10011-4211,USA10StamfordRoad
2、,Oakleigh,VIC3166,AustraliaRuizdeAlarcon13,28014Madrid,SpamDockHouse,TheWaterfront,CapeTown8001,SouthAfricahttp://www.cambridge.org©CambridgeUniversityPress1999Firstpublished1999Seventhprinting2002PrintedinGreatBritainbyDeniroseSecurityPrintingAcataloguerecordforthisbookisavailablefromtheBritishLibr
3、ary.ISBN0-521-49868-6(withanswers)ISBN0-521-49869-4(withoutanswers)CopyrightThelawallowsareadertomakeasinglecopyofpartofabookforthepurposesofprivatestudy.Itdoesnotallowthecopyingofentirebooksorthemakingofmultiplecopiesofextracts.Writtenpermissionforanysuchcopyingmustalwaysbeobtainedfromthepublisheri
4、nadvance.CONTENTSThanksviiTothestudentviiiTotheteacherixTenses1Presentsimple(Ido)andpresentcontinuous(Iamdoing)(1)2Presentsimple(Ido)andpresentcontinuous(Iamdoing)(2)3Presentperfect(Ihavedone)andpastsimple(Idid)(1)4Presentperfect(Ihavedone)andpastsimple(Idid)(2)5Presentperfect(Ihavedone)andpastsimpl
5、e(Idid)(3):adverbsusedwiththesetenses6Pastcontinuous(Iwasdoing)andpastsimple(Idid)7Presentperfectcontinuous(Ihavebeendoing)8Presentperfectcontinuous(Ihavebeendoing)andpresentperfect(Ihavedone)9Pastperfect(Ihaddone)andpastsimple(Idid)10Pastperfectcontinuous(Ihadbeendoing)andpastperfect(Ihaddone)Thefu
6、ture11Willandgoingto;shall12Presentcontinuous(Iamdoing)forthefutureandgoingto13Presentsimple(Ido)forthefuture14Futurecontinuous(willbedoing)15Beto+infinitive(Iamtodo),futureperfect(Iwillhavedone),andfutureperfectcontinuous(Iwillhavebeendoing)16Thefutureseenfromthepast(wasgoingto,etc.)Modals17Shoulda
7、ndoughtto18Willandwould:willingness,likelihoodandcertainty19Willandwould:habits;usedto20May,might,canandcould:possibility(1)21May,might,canandcould:possibility(2)22Can,could,andbeableto:ability23Musta
