英语四级相关动词知识点学习

2019年12月英语四级语法总结：动词，英语四六级即将开考，小编为大家整理了资料，希望可以为大家带来帮助，预祝大家高分通过。动词(时态，语态，用法，省略，一致性等)时态。

1)现在完成进行时态(have/hasbeen-ing分词构成):动作或状态从过去某时开始,继续到现在,可能继续下去,也可能刚刚结束.I’vebeenwritinglettersforanhour.I’vebeensittinginthegarden.

2)过去完成进行时(由hadbeening分词构成):过去某个时刻以前一直在进行的动作I’dbeenworkingforsometimewhenhecalled.Wehadbeenwaitingforherfortwohoursbythetimeshecame.3)将来完成进行时:将来某个时刻以前一直在进行的动作.Bynextsummer,hewillhavebeenworkingherefortwentyyears.

Inanothermonth’stimeshe’llhavebeenstudyinghereforthreeyears.4)将来完成时(由shall/willhave过去分词构成):将来某时已发生的事.Ishallhavefinishedthisonebeforelunch.They’llhavehittheyear’stargetbytheendofOctober.

语态可以有两种被动结构的类型,例如:Hewassaidtobejealousofhersuccess.Itwassaidthathewasjealousofhersuccess.能同时适用于上述两个句型的主动词通常都是表示估计",相信"等意义的动词,常见的有assume,believe,expect,fear,feel,know,presume,report,say,suppose,understand等.

Itissupposedthattheshiphasbeensunk.Theshipissupposedtohavebeensunk.担当besupposedto与不定式的一般形式搭配时往往表示不同的意义.例如:Whyareyoudrivingsofastinthisarea?Youaresupposedtoknowthespeedtoknowthespeedlimit.(你应该晓得速度)

双宾语及宾补结构的被动语态

双宾语结构的被动语态:双宾语结构变为被动语态时,可以把主动结构中的一个宾语变为主语,另一个宾语仍然保留在谓语后面,但多数是把间接宾语变为主语.Hewasaskedanumberofquestionsatthepressconference.Twodayswereallowedthemformakingthenecessarypreparations.

宾补结构的被动语态:ShewascalledBigSisterbyeverybody.Thenhewasmadeasquadleader.Hewasconsideredquitequalifiedforthejob.Theroomwasalwayskeptcleanandtidy.

短语动词ViadvTheplanetookofftwohourslate.ViprepTheylookedroundtheCathedral.Viprep(有被动语态)She’slookingafterhersister’schildren.Thechildrenwerealwayswelllookedafter.ViadvprepIbegantolookforwardtotheirvisits.VtOadvSomewomenchoosetostayathomeandbringuptheirchildren.Thechildrenwerebroughtupbytheirmother.Theytookhimon.VtadvO(无被动语态)Iamtryingtogiveupsmoking.VtOprepWetalkedDonaldintoagreement.