一堆英语问题(关于虚拟语气的)
1:evenifhecamethisevening,hewouldn'tsolvetheproblem这句话与过去事实相反,为什不用had+过去分词与wouldhave+过去分词而却用过去形式?
2:hewouldhavegivenyoumorehelp,buthehasbeensobusy.这里面的hasbeen是什么东西?完成形态在虚拟语气里面不是要用had+过去分词吗?
3:iworteeverythingdownlestishouldforgetit.这句话为什么是虚拟语气?我怎么看不出来?它与事实相反的地方在哪?
4:it'isstrangethatwemeethere这句话为什么是虚拟语气?
5:whoputafoolwouldbelievethat
6:ifonlygrandmothercouldseethistogetherwithusnow这句话为什么不是should而是could
7:hedoesn'tdaretogooutincaseheshouldberecognized这句话意思是他不敢出去免得被认出来.但是这句话为什么是虚拟语气呢?那个地方是与现在相反?难道现在已经出去了?
8:thoughthegirlhadbeensufferingfromtheblooddisease,sheactedasifnothinghadhappendtoherwhilefacingherfriendsandrelation这里的suffering为什么加ing呢?
9:heraccentsuggestthatshecomesfromsouthchinacome为什么加s?这句话不是应该省略了should而should后面应该用原型吗?
10:theexpressiononherfacesuggeststhatthesecret.哎这句话跟虚拟语气有什么关系?到底有啥关系呢?
11:whatapityconsideringhisabilityandexperiencehemighthavedonebetter并且后面为什么不用should或could而用might?