虚拟语气-分类快速记(共4页).docx
精选优质文档-倾情为你奉上虚拟语气大杂烩类别用法例句If引导的条件从句与现在事实相反从句动词：过去式（be用were）主句动词：should/would/could/might+动词原形If he were here, he would help us.与过去事实相反从句动词：had+过去分词主句动词：should/would/could/might +have+过去分词If I had been free, I would have visited you.与将来事实相反从句动词：过去式 / should+动词原形 / were+不定式主句动词：should/would/could/might+动词原形If it should rain tomorrow, we would not go camping.“should+动词原形”类表示“坚持、命令、要求、建议”的demand, suggest, order, insist后接的从句中动词为should+动词原形He suggested that we not change our mind.在It is necessary / important that等从句中，谓语动词用should+动词原形It is necessary that we should apply theories to practice.It is time that句型中动词用过去式或should+动词原形Its high time that we left. 现在-did/were 过去-had done 类 将来-could/would dowish后的从句中分别用过去式，过去完成式和could/would+动词原形表示与现在，过去和将来情况相反 I wish I could be a pop singer.as if引导的状语从句中动词用过去式或过去完成式和could/would+动词原形,表示与现在，过去和将来情况相反 They are talking as if they had been friends for years.If only句型中动词常用过去式,或者过去完成式和could/would+动词原形，表示强烈的愿望If only our dream had come true!would rather所接的从句中动词用过去式,或者过去完成式I would rather you stayed at home now.练习：1. 如果出国，我会去美国。2. 如果他要是抓紧点，他就赶上火车了。3. 我真希望昨晚参加了的朋友生日宴会。4. 真希望知道他现在在哪里。5. 他坚持说我们应该立刻出发。6. 我们有必要现在去散散步。7. 我们悉心照料病患是很重要的。8. 我宁愿你没有那样对待那个乞丐。9. 我宁愿不认识你。10. 到了该上学的时候了。11. 他对待那个男孩好像是自己的孩子一样。12. 那时，他说的像是知道了那件事一样。13. 我要是昨天看了那部电影就好了！14. 我要是和他一样强壮就好了！练习：1. 如果出国，我会去美国。If I went abroad, I would/could/should/might go to America.2. 如果他要是抓紧点，他就赶上火车了。If he had hurried, he would/could/should/might have caught the train.3. 我真希望昨晚参加了的朋友生日宴会。I wish I had attended my friends birthday party last night.4. 真希望知道他现在在哪里。I wish I knew where she is.5. 教授建议我们多做些阅读。The professor suggested/advised/proposed/recommended that we (should) do more reading.6. 他坚持说我们应该立刻出发。He insisted that we (should) set off at once.7. 我们有必要现在去散散步。Its necessary that we should have a walk now8. 我们悉心照料病患是很重要的。Its important that we should take good care of the patient.9. 我宁愿你没有那样对待那个乞丐。I would rather you hadnt treated the beggar like that.10. 我宁愿不认识你。I would rather I didnt know you.11. 到了该上学的时候了。It is (high) time that you went / should go to school. 12. 他对待那个男孩好像是自己的孩子一样。He treats the boy as if he were his own son.13. 那时，他说的像是知道了那件事一样。He spoke as if he had known about it.14. 我要是昨天看了那部电影就好了！If only I had seen the film yesterday!15. 我要是和他一样强壮就好了！If only I were as strong as him!专心-专注-专业
