过去分词 1、规则动词:规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同。四点变化规则: (1)、一般动词,在词尾直接加“ed”。 work---worked---worked,visit---visited---visited (2)、以“e”结尾的动词,只在词尾加“d”。 live---lived---lived, (3)、以“辅音字母+y”结尾的动词,将"y"变为"i",再加“ed”。 study---studied---studied,cry---cried---cried (4)、重读闭音节结尾,末尾只有一个辅音字母,先双写该辅音字母,再加“ed”。 stop---stopped---stopped,drop---dropped--dropped 2、不规则动词:现在完成时练习(一)A)选用have,has填空:1.I_______toldhimthenews.2.She________comebackfromschool.3.You________wonthegame.B)按
要求
对教师党员的评价套管和固井爆破片与爆破装置仓库管理基本要求三甲医院都需要复审吗
改写下列各句:4.Theyhaveboughtacomputer.(改成否定句)_________________________________________5.Hehaslosthisbook.(先改成一般疑问句,再作肯定与否定回答)_________________________________________(2)本文档下载后根据实际情况可编辑修改使用6.-Wherehaveyou_____,Kate? -I've______tothebank.A.gone,gone B.been,been C.gone,been D.been,gone7.Hergrandfather______fortwoyears.A.died B.hasdied C.hasbeendead D.hasbeendied8.It'ssixweeks______Imetyoulast.A.when B.since C.before D.for9.TomandJackhavearrivedatWestHillFarmalready.A.havegot B.havegoneto C.havebeento D.havereached一、单项选择。1、Bothhisparentslooksad.maybethey_________what'shappenedtohim.(呼和浩特) A.knewB.haveknownC.mustknowD.willknow2、Hehas_______beentoShanghai,hashe? A.alreadyB.neverC.everD.still 3、HaveyoumetMrLi______? A.justB.agoC.beforeD.amomentago4、Thefamouswriter_____onenewbookinthepasttwoyears. A.iswritingB.waswritingC.wroteD.haswritten5、—Ourcountry______alotsofar.—Yes.Ihopeitwillbeeven______. A.haschanged;wellB.changed;good C.haschanged;betterD.changed;better 6、ZhaoLan______already______inthisschoolfortwoyears. A.was;studyingB.will;study C.has;studiedD.are;studying 7、We______XiaoLisinceshewasalittlegirl. A.knowB.hadknownC.haveknownD.knew8、HarryPotterisaverynicefilm.I_______ittwice. A.willseeB.haveseenC.sawD.see9、—ThesefarmershavebeentotheUnitedStates. —Really?When_____there? A.willtheygoB.didtheygo.C.dotheygoD.havetheygone10、—______you___yourhomeworkyet? —Yes.I_____itamomentagoA.Did;do;finishedB.Have;done;finished C.Have;done;havefinishedD.will;do;finish本文档下载后根据实际情况可编辑修改使用 11、Hisfather______thePartysince1978. A.joinedB.hasjoinedC.wasinD.hasbeenin 12、—Doyouknowhimwell? —Sure.We_________friendssincetenyearsago. A.wereB.havebeenC.havebecomeD.havemade 13、—Howlonghaveyou____here? —Abouttwomonths. A.beenB.goneC.comeD.arrived 14、Hurryup!Theplay__________fortenminutes. A.hasbegunB.hadbegun.C.hasbeenonD.began15、It_____tenyearssinceheleftthearmy. A.isB.hasC.willD.was16、MissGreenisn'tintheoffice.she_______tothelibrary. A.hasgoneB.wentC.willgoD.hasbeen 17、Myparents______Shandongfortenyears. A.havebeeninB.havebeento. C.havegonetoD.havebeen 18、Thestudentshavecleanedtheclassroom,?A.sotheyB.don’ttheyC.havetheyD.haven’tthey19、hasMrWhitebeenamemberofGreenerChinasincehetoChina?A.Howsoon,comesB.Howoften,got.C.Howlong,cameD.Howfar,arrived20、Hisuncle____formorethan9years.A.hascomehereB.hasstartedtoworkC.haslivedthereD.haslefttheuniversity二、句型转换。1、Hehasneversurfed,?(改成反意疑问句)2、Theyhavebeenheresince2000.(对划线部分提问)____ ____ theybeenhere?3、Theoldman_________lastyear.He____forayear.(die)(动词填空)4、Thisfactoryopenedtwentyyearsago.(同义句转换)Thisfactory________fortwentyyears.5、MissGaoleftanhourago.(同义句转换)MissGao_______________________________anhourago.6、HermotherhasbeenaPartymemberforthreeyears.(同义句) Hermother_______thePartythreeyears________.7、TheGreenFamilymovedtoFrancetwoyearsago.(同义句转换)_______twoyears________theGreenfamilymovedtoFrance.8、Thebushasarrivedhere.Itarrivedtenminutesago.(把两个句子合并成一个句子)___________________________________________本文档下载后根据实际情况可编辑修改使用、现在完成时的用法(一)现在完成时的用法1:
表
关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf
示过去发生或已经完成的某一动作对现在造成的影响或结果。此时,常与时间副词already(已经),yet(还、已经),just(刚刚、仅仅),ever(曾经),never(从不),before(以前)等连用。(二)现在完成时用法二2——持续性用法(肯定句,疑问句中谓语动词必须是延续性动词):表示过去已经开始,持续到现在的动作或状态。此时常与“for+一段时间或“since+过去的点时间或从句(从句用一般过去时)以及sofar(到目前为止)等时间状语连用。for+段时间since+点时间(三)in/duringthelastthreeyears用现在完成时。(1)hasgone(to),hasbeen(to),hasbeen(in)的区别 Have/Hasgone(to):去了(现在不在说话现场)Whereisyourfather?HehasgonetoShanghai.Have/Hasbeen(to):去过(已不在去过的地方)MyfatherhasbeentoShanghai.Have/hasbeenin:呆了多久(还在所呆的地方)MyfatherhasbeeninShanghaifortwomonths./sincetwomonthsago(四)瞬间动词(buy,die,join,come,go,leave,join……)不能直接与forsince连用。要改变动词buy----haveborrow-----keepcome/arrive/reach/getto-----beingoout----beoutleave----beawaybegin-----beonfinish----beover open----beopenclose-----becloseddie----bedead(1)本文档下载后根据实际情况可编辑修改使用