if 引导的虚拟语气前面…………后面…………

来源：学生作业帮编辑：神马作文网作业帮分类：英语作业时间：2024/11/11 19:51:46

a. 指现在的事：
前面用were/过去式,后面用 should (would) +动词原形
　例句 If he were here, he would help you now.
b. 指过去的事：
前面用过去完成时,后面用 should (would) have+ 过去分词
例句 If she had worked harder, she would have succeeded.　　
　 If he had come yesterday, I should / would have told him about it.
　 If he had not been ill and missed many classes, he would have made
greater progress.
c. 指将来的事：
　　前面用were/过去式,后面用 should+ 动词原形
或前面用 were+ 不定式,后面用 would + 动词原形
　　　　或前面用 should+ 动词原形,后面用 would + 动词原形
例句 If you succeeded, everything would be all right.
　 If you were to succeed, everything would be all right.
If you should succeed, everything would be all right.

IF 引导的虚拟语气. If引导的虚拟语气虚拟语气- if引导的 It is + adj+that……后面是不是只能跟虚拟语气? 虚拟语气:"If the bridge were packed with cars,it would…"请问were是不 if引导的虚拟语气时态是什么? if the ……were to ……,……would……是虚拟语气吗?怎么翻译啊请问英语的虚拟语气中,若条件句和主句时态不一样怎么办?比如 if ……yesterday ,I ……now 之类的,这该与过去相反的虚拟语气如题英语中与过去事实相反的虚拟语气的所有用法及例句…… image、suppose等后是否要用虚拟语气?比如我想说“设想一下,……”.若用虚拟语气,应该对现在虚拟还是对过去还是英语翻译用虚拟语气翻译：人人都要事先准备好,(it is important…)我觉得我翻译的没用虚拟语气而且翻译的不简求高中英语完成时的标志,及虚拟语气、倒装句的规律……

if 引导的虚拟语气 前面…………后面…………

if 引导的虚拟语气前面…………后面…………