大学英语六级根底语法知识虚拟语气英语四六级考试中,单独考察语法的题型不多,但是语法知识点却贯穿整张试卷,小伙伴们赶紧来打好根底吧
下面是为大家的大学英语六级根底语法知识:虚拟语气,供大家备考使用
虚拟条件句主要有三种构造:1)表示与现在情况相反:主句谓语用“would/could/might+动词原形”,从句谓语用“动词的一般过去时”(动词be的过去式一律用were)
IfIwereyou,Iwouldnotaepthisoffer
IfIhadtime,Iwouldcertainlygotothecinemawithyou
2)表示与过去情况相反:主句谓语用“would/could/might+have+过去分词”,从句谓语用过去完成时
IfIhadgotupalittleearlier,Iwouldn’thavemissedthetrain
IfIhadbeenmorecareful,Imighthavepassedthatexam
3)表示与将来情况相反:主句谓语用“would/could/might+动词原形”,从句谓语用“were+动词不定式”或“should+动词原形”
IfIweretodothejob,Iwouldnotbeabletohaveenoughtimetostudy
Ifitshouldraintomorrow,Iwouldnotgooutwithyou
如果虚拟条件句的从句中含有were,had,should,could等词时,可以省略连接词if,但这时必须把were,had,should,could等词移到主语前面,形成倒装
这种句型主要用于书面形式
WereItodothejob,Iwouldfinishdoingitwithintwoweeks
Haditnotbeenforhishelp,wecouldn’thavearrivedthe