发布网友 发布时间:2022-05-23 20:01
共2个回答
热心网友 时间:2023-12-12 01:08
系动词(如be,seem,appear等),是(命题主词与谓词间的)连系.顾名思义,就是联系主语和谓语的词.本身有词义,但不能单独用作谓语,后边必须跟表语(亦称补语),构成系表结构说明主语的状况、性质、特征等情况.说明:有些系动词又是实义动词,该动词表达实义时,有词义,可单独作谓语,例如:Hefellillyesterday.他昨天病了.(fell是系动词,后跟补足语,说明主语情况.)Hefellofftheladder.他从梯子上摔下来.fell是实义动词,单独作谓语.1)状态系动词用来表示主语状态,只有be一词,例如:Heisateacher.他是一名教师.(is与补足语一起说明主语的身份.)2)持续系动词用来表示主语继续或保持一种状况或态度,主要有keep,rest,remain,stay,lie,stand,例如:Healwayskeptsilentatmeeting.他开会时总保持沉默.Thismatterrestsamystery.此事仍是一个谜.3)表像系动词用来表示"看起来像"这一概念,主要有seem,appear,look,例如:Helookstired.他看起来很累.Heseems(tobe)verysad.他看起来很伤心.4)感官系动词感官系动词主要有feel,smell,sound,taste,例如:Thiskindofclothfeelsverysoft.这种布手感很软.Thisflowersmellsverysweet.这朵花闻起来很香.5)变化系动词这些系动词表示主语变成什么样,变化系动词主要有become,grow,turn,fall,get,go,come,run.例如:Hebecamemadafterthat.自那之后,他疯了.Shegrewrichwithinashorttime.她没多长时间就富了.6)终止系动词表示主语已终止动作,主要有prove,trunout,表达"证实","变成"之意,例如:Therumorprovedfalse.这谣言证实有假.Thesearchproveddifficult.搜查证实很难.Hisplanturnedoutasuccess.他的计划终于成功了.(turnout表终止性结果)英语中常用的系动词有:be(am,is,are/was,were)look,seem,appearfeel,sound,smell,tastego,get,turn,become,grow,runrest,promise,fallkeep,remain,hold,continuelie,sit,standprove(tobe)=turnout(tobe)2.表被动热心网友 时间:2023-12-12 01:08
My parents always tell me how hard life is when they are small.