ifyouarelate,youwillnotfindaseat是一个主语从句所以是主将从现?要是虚拟语气IfIwereyou,Iwouldhave.这不是主语从句么?我想知道怎么判断主将从现句。有人说是主语从句才能引导主将从现!
ifyouarelate,youwillnotfindaseat是一个主语从句所以是主将从现?
要是虚拟语气IfIwereyou,Iwouldhave.这不是主语从句么?
我想知道怎么判断主将从现句。有人说是主语从句才能引导主将从现!
ifyouarelate,youwillnotfindaseat是一个主语从句所以是主将从现?要是虚拟语气IfIwereyou,Iwouldhave.这不是主语从句么?我想知道怎么判断主将从现句。有人说是主语从句才能引导主将从现!
ifyouarelate,youwillnotfindaseat是一个主语从句所以是主将从现?
要是虚拟语气IfIwereyou,Iwouldhave.这不是主语从句么?
我想知道怎么判断主将从现句。有人说是主语从句才能引导主将从现!
主语从句(SubjectClause)
定义:如果一个句子在复合句中充当一个主语,那么这个句子就是主语从句.
第一部分:常规主语从句,即句子在复合句中充当一个主语
(1)Thathefinishedwritingthecompositioninsuchashorttimesurprisedusall.
(2)Whetherwewillgoforanoutingtomorrowremainsunknown.
(3)Whowillbeourmonitorhas'tbeendecidedyet.
(4)Whomwemuststudyforisaquestionofgreatimportance.
(5)Whatcausedtheaccidentremainsunknown.
(6)Whateveryoudidisright.
(7)Whosewatchwaslostisunknown.
(8)Whatweneedistime.
(9)Whatweneedaregooddoctors.
小结:
(1)引导主语从句连词有that,whether,who,what,whatever等
(2)连词位于句首不能省略
(3)主语从句大多数情况下视为单三,但也有例外,如例9
第二部分:为了防止句子头重脚轻,通常把形式主语it放在主语位置,真正主语搁置于句末
(1)Itiscertainthathewillwinthematch.
(2)Itistruethathehasmadeaveryimportantdiscoveryinchemistry.
(3)Itisverylikelythattheywillholdameeting.
(4)Itisstrangethatheshoulddothat.
(5)Itisimportantthatweallshouldattendthemeeting.
(6)Itisstrangethatthemanshouldhavestucktohissillyideas.
(7)Itisapitythatwewon'tbeabletogotothesouthtospendoursummervacation.
(8)Itisstillamysterywhatcausedtheaccident.
(9)Itissaidthathehasgonetoshanghai.(=Heissaidtohavegonetoshanghai)
(10)ItisknowntoallthatthegunpowderwasfirstinventedbytheChinese.
(11)Itissuggestedthattheworkshouldbedonewithgreatcare.
(12)Itseemsthathehasseenthefilm.(=Heseemstohaveseenthefilm)
(13)Ithappenedthatthetwocheatswerethere.(=Thetwocheatshappenedtobethere)
小结:
(1)以that引出的主语从句,常以形式主语it引导.Itis+形容词/名词/某些动词ed+that从句.
(2)在有些that从句中要用虚拟语气(should+do/should+havedone)例句4,5,6,11.