作业帮混合虚拟语气分几类啊求大神帮助
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混合虚拟语气分几类啊求大神帮助
混合虚拟语气分几类啊求大神帮助
混合虚拟语气分几类啊求大神帮助
混合虚拟语气： 介词短语表虚拟 with, without, but for, But for the storm we should have had a pleasant journey. Without the teacher’s help, I can’t have made so much progress. * as if/though 引导的从句中,用过去式表示与现在事实不符,用过去完成式表示与过去事实不符；但表可能性极大时用陈述语气.（It looks/seems as if…） The two strangers talked as if they had been friends for years． Or/otherwise表虚拟 I’m too busy now, otherwise I would help you do the work * if only “如果…就好了”,. “要是….就好了” *在 动词wish 后的宾语从句中,用过去式表示与现在事实不符,用过去完成式表示与过去事实不符,用would/could加动词原形,表将来不太可能实现的愿望.0 * would (had) rather 所引起的从句中要求用过去式表示当时或将来的情况,用过去完成时表示过去的情况,表示希望或婉转的责备.例如： I would rather （that） you hadn't told him． I’d rather you posted the letter right away. 我倒希望你把这封信立刻寄出去. * 在 it is time( high time, about time) 句型 中常用 过去式 表示虚拟或 sb.should do . * had hoped/ planned/ /wanted/ intended/meant 表示一种过去未曾实现的愿望 ( 过去打算 , 想要做某事却实际没做成 ) , =hoped/planned/wanted/intended /meant to have done , 后常带 but 引导的从句 * would like/love to have done, was/were supposed +have done * thought/had thought 表‘原以为.” , 现在已不这么想了 . * 情态动词 +have done : should (not)have done (ought to) need (not ) have done could/might have done