grammar 省賽獲獎 市賽獲獎

現(xiàn)在完成時和現(xiàn)在完成進行時的區(qū)別：（一）.Weusethepresentperfecttensetotalkaboutanactioncompletedintherecentpast,andthepresentperfectcontinuoustenseforanactionthatstartedinthepastandisstillhappening.

_______________________________________________past&pastpastnowfuture_______________________________________past&pastpastnowfuturehavedonehavebeendoing1.LiJia__________(read)abookaboutStonehenge.(Shefinishedreadingthebook.)2.LiJia______________(read)abookaboutStonehenge.(Sheisstillreadingthebook.)hasreadhasbeenreading12He____________Egyptmanytimes.(repeatedactions)Theman_____________(skate)thismorning.(non-stopaction)hasvisitedhasbeenskating

（二）.Wecanusethepresentperfecttenseforrepeatedactions,andthepresentperfectcontinuoustensefornon-stopactions.（三）.Weusuallyusethepresentperfecttensetoaskquestionsbeginningwithhowmanyorhow

much,andthepresentperfectcontinuoustensetoaskquestions

beginningwith

howlong.Howlonghaveyoubeen

swimminginthelake?Howmanytimeshaveyouswuminthelake?

（四）.Wecanuseeitherastateverboranactionverbwiththepresentperfecttensebutweusuallycanonlyuseanactionverbwiththepresentperfectcontinuoustense.1)Shehashadthepenfor2years.2)Shehaswrittenmanycompositionswiththispen.3)Shehasbeenwritingcompositionswiththispen.stateverbactionverbactionverb完成下列句子：1I_______(have)thiscameraforfiveyears.2I_______________(take)photosofUFOswiththiscamera.havehadhavetakenhavebeentaking狀態(tài)動詞包括,表示內(nèi)心活動want,know,think,believe,forget,Understand,…情感,like,love,regret…感知覺feel,see,hear,smell…各種關系be,have,belong,contain,exsist,own…狀態(tài)動詞只用于完成時態(tài)；而動作動詞可用于完成時態(tài)與完成進行時態(tài)。（五）.Weusethepresentperfecttense,notthepresentperfectcontinuoustense,withthewordslike,yet,alreadynever,twice(次數(shù)）andever.()IhavenevervisitedAmerica.()IhavealreadybeentoAmerica.()IhaveneverbeenvisitingAmerica.()IhavebeenvisitingEgypttwicethismonth.

√√

1.______thatdresswhenIfirstsawyouatthestation?A.WereyouwearingB.HaveyouwornC.DidyouwearD.doyouwear2.―Katedoesn’tlookverywell.What’swrongwithher?―Shehasaheadachebecauseshe______toolong;sheoughttostopwork.A.hasbeenreadingB.hadreadC.isreadingD.wasreading3.“Tellthestudentstostopshouting.We______ouressays.”A.writeB.havebeenwritingC.arewritingD.havewritten4.Thisisthefirsttimethestudents______toHydePark.A.havegoneB.havebeengoneC.havebeengoingD.arebeinggone5.She______hermother’sworksinceshewasadmittedintohospital.A.isdoingB.hasbeendoingC.hasdoneD.hasbeendone6.Nowthatyou______,whatareyougoingtodo?A.arebeingreturnedB.havebeenreturningC.havebeenreturnedD.havereturned7.－Where_____themap?Ican’tseeanywhere.

－I______itrightherejustnow.A.didyouput;haveputB.haveyouput;putC.hadyouput;wasputtingD.wereyouputting;haveput8.―Don’tputthewasteontheground.―Oh,I