高中英语虚拟语气课件(共40张PPT)(共40张PPT)

subjuctive mood Would you mind if I opened the door? I wish I had not done that. 语气 英语的动词一般可带有三种不同的语气：陈述语气，祈使语气和虚拟语气。不同的语气用动词的不同形式（有的还借助句法形式）来表示。 虚拟语气 虚拟语气是一种特殊的动词形式， 一是用来表示说话人所说的话不是一个事实，而是一种假设、猜测、怀疑等(常用在条件状语从句中或让步状语从句中)； 一是表示说话人的愿望、要求、命令、建议等 (常用在名词性从句中)。 简言之，即：不是事实或不大可能发生的事情，就用虚拟语气来表述 虚拟语气的概念 用所给动词的适当形式填空 1.He suggested we ___________(start) off early the next day. 2.It’s high time you ___________ (go) there. 3.She made the demand that she ____________ (leave) at once. 4.How I wish I _______(be) a bird and could fly freely in the sky! 5.I would rather you _______ (pay) me now. 6.We insisted they ______________ (not be) present at such meeting. 7.If only I ______ (have) an apartment of my own now! 8.John pretends as if he ___________ (not know) the thing at all, but in fact he knows it well. should start went / should go should leave were paid should not be had did not know 1. should + 动词原形的结构 表示命令、要求、建议等意义的词有关的名词性从句要使用虚拟语气，即从句中的动词使用should + 动词原形，或者将should省略。