automobile英语虚拟语气用法总结

2021年1月24日发(作者：nubar)
英语虚拟语气用法总结



1
、表示与现在事实相反的情况：



从句：主语
+
过去时



主句：主语
+should/would/could/might+do



eg
：



I were you,I would take an umbrella.



如果我是你
,
我会带把伞
.(
事实：我不可能是你
)



I knew his telephone number,I would tell you.



如果我知道他的电话号码
,
我就会告诉你< br>.(
事实：不知道
)



2
、表示与过去事实相反的情况



从句：主语
+had+done



主句：主语
+should/would/could/might+have done



eg
：



1. If I had got there earlier,I should/could have met her.
如果我早到那儿
,
我就会见到她
.


(
事实：去晚了
)



he had taken my advice,he would not have made such a mistake.
如果他听我的劝告
的话
,
就不会犯这样的错误了
.


(
事实：没有听我的话
)



3
、表示对将来情况的主观推测



从句：主句



①if+
主语
+were to do
：
①
主语
+should/would/could/might+do



②if+
主语
+did/were ②
主语
+should/would/could/might+do



③if+
主语
+should+do ③
主语
+should/would/could/might+do



eg
：



he should come here tomorrow,I would talk to him.