I would go if he didn't/i will go if he doesn't为什么?

来源：学生作业帮编辑：搜狗做题网作业帮分类：英语作业时间：2024/06/28 22:17:27

I would go if he didn't/i will go if he doesn't为什么?
为什么为什么要用would和will,didn't和doesn't不能混用么|?有什么道理在里头

I would go if he didn't
这是虚拟语气,表达对现在或将来的虚拟
虚拟语气,主要看时态,比较固定,也有规矩
对现在或将来的虚拟,主句用would .could,might +动词原型
从句用一般过去式
而i will go if he doesn't,则是真实条件句,用主将从现的时态
再问：关于虚拟语气可以稍微在扩展一点么？谢谢
再答：学习虚拟语气，我个人认为分这么几步第一步，熟悉对各个时态虚拟的主句从句的时态对现在的虚拟主句用过去将来时，从句if 后面用过去式对过去的虚拟，主句用would /should/could/might +现在完成时将来的虚拟主句用过去将来时，从句用were to/should/过去式这些时态固定的第二步，省略if 的情况，用倒装第三步，熟练含蓄虚拟语气和错综虚拟语气第四步，熟悉名词性从句中的虚拟，对于表建议要求，命令的名词性从句，一律用should+动词原型，should 可以省略
再问：请问可以举一些例子么？非常抱歉。。。听得有点晕乎乎的
再答：可以的，但是你这个问题本来就很大，我现在又在手机上，请先采纳，明日向我求助，并注明你是什么层次，初中还是高中的，我好选择例题的难易程度。

I will go to Beijing if it doesn't rain.If it doesn't rain,I if he doesn't go,neitger __?__ I.句子是将来时的 if he 什么come tomorrow ,i will call you 是doesn‘t还是won’t?为什么? If it doesn't rain tomorrow,I will go fishing.为什么要用doesn't而不 he didn;t go climbing.i won't go climbing ___ tom ___ i will if he goes there .I will go ------ I didn't know if he would come.为什么要用过去将来时? 英语翻译说错 ,应该是I didn't know if he would come和i didn't know if h I don't know if he will go to the concert.(改为同义句) I ＿＿＿ if 用also,as,well,too,either填空.If he doesn't go,I won't＿＿ he asked me If I would go shopping.为什么不是he asked me that if If it doesn't raintomorrow,I will go out with you这句话中的doesn'