虚拟语气经典总结.ppt

虚拟语气经典总结,1.表示要求,命令,建议的虚拟语气 1.insist 2. order, command 3. advise, suggest, propose (advice, suggestion, proposal prpuzl ) 4. demand , require, request, desire 记住：insist / suggest 各有两种意思，要用不同的语气 Insist “坚决要求”，用虚拟形式，即 should + do; Insist “坚称，坚持说”，用陈述语气，表示事实。 Suggest “建议”，用虚拟形式。 Suggest “表明、暗示”，用陈述语气。,2. It is important (necessary, strange, natural) that should + 动词原形 1.我们有必要出去散散步。 Its necessary that we should have a walk now. 2.她这样做是很自然的。 Its natural that she should do so. 3.重要的是我们要照顾好病人。 Its important that we should take good care of the patient.,3. wish接宾语从句有三种情况： 1) 现在：用过去式（did) 2) 过去：用过去完成式 (had done) 3) 将来：用情态动词(would / could) + do,4. as if 从句中的虚拟语气 从句表示与现在事实相反 You look as if you didn t care 从句表示与过去事实相反 The girl listened as if she had been turned to stone 从句表示与将来事实相反 It looks as if it would /could /might snow,5. would rather sb. did/ had done sth. “一个人宁愿另一个人做某事” I would rather he came tomorrow than today I would rather you had not done that. 比较 I would rather go now. We went by sea but I would rather have gone by air,6. Its (about/high) time +that sb. did /should do Its high time that you went. Its high time that you should go. Its time that we went to bed. Its time that we should go to bed.,7. otherwise I was ill that day. Otherwise, I _ (take ) part in the sports meet.,would have taken,8. but for / without But for water, it _ (be) impossible to live in the desert.,would be,9. should have done would have done could have done might have done,10. 其他虚拟语气，没有典型标志，要考自己细心体会语境语气 I _ (give) you more help, but I was too busy.