各位老师,两个问题,从句有if的虚拟语气,主句would/should/might+动词原形或者have +过去分词,如果变成一般疑问句或者特殊疑问句,其形式是什么样的?would, should等提前,主语在其后,动词原形或者have+过去分词在主语后面?
例如:what would you have done ... what should you do 这种形式对吗?另外,虚拟语气用于主语从句或者宾语从句等,只能存在于陈述式肯定句中吗?可以用于疑问句和否定句中吗?比如:it is necessary that +虚拟,如果变成Is it necessary that 后面还用虚拟吗?I don t suggest that ...这时候还要虚拟吗?
1 一般疑问句的构成形式和谓语动词用什么语气无关,你只需把主句的操作词前置于主语之前,句末用问号即可。
2 Is it necessary that... 以及 Did you suggest that...(suggest为建议的意思),这二个句子中的that从句仍然需要用虚拟语气。I didn't suggest that...这个句式通常suggest是暗示的意思,that从句用陈述语气。但如果suggest是建议的意思,则that从句仍然要用虚拟语气。例如COCA的例句:
I did not suggest that you illegally enter..... data into the file so the book will be listed by title as well as author.
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