虚拟语气讲解及

虚拟语气讲解及Tag内容描述：<p>1、虚拟语气解析及练习与答案详解虚拟语气一、虚拟语气的运用1、状语从句中的虚拟语气（1）非真实条件句中的虚拟语气（if引导的条件句）说明从句谓语主句谓语例句与现在事实相反动词的过去式（be的过去式一般用were）would/ should/ could/ might + 动词原形If I were you, I should buy it.如果我是你，我就买了它。 If I had time, I would study French. 如果我有时间，我会学习法语的。 If she knew English, she would not ask me for help. 如果她懂英语的话，她不会找我帮忙的。与过去事实相反had + 过去分词would/ should/ could/ mi。</p><p>2、虚拟语气1） 概念 虚拟语气用来表示说话人的主观愿望或假想，所说的是一个条件，不一定是事实，或与事实相反。2） 在条件句中的应用 条件句可分为两类，一类为真实条件句，一类为非真实条件句。非真实条件句表示的是假设的或实际可能性不大的情况，故采用虚拟语气。1 真实条件句真实条件句用于陈述语气，假设的情况可能发生，其中 if 是如果的意思。时态关系句型： 条件从句 主句一般现在时 shall/will + 动词原形If he comes, he will bring his violin.典型例题The volleyball match will be put off if it ___.A.will rain B. rains C.。</p><p>3、过去完成时注意：过去完成时表示过去某一时间或某一动作之前已经发生或完成的动作，动作发生的时间是过去的过去.它是一个相对的时态，只有在和过去某个时间或动作相比较时才会用到。E.g. By the end of the match，they had kicked two goals.We had already had lunch before we arrived there.其结构是had+过去分词.它的否定句是在had后边加not，变一般疑问句是把had提前。E.g. I had reached the station before 9：00 oclock.I had not reached the station before 9：00 oclock。</p><p>4、虚拟语气表示说话人的愿望、假设、猜测或建议，而不表示客观存在的事实。虚拟语气通过谓语动词的特殊形式来表示，对虚拟语气在各种句式中的用法介绍如下：A).条件从句的虚拟语气 条件从句的谓语动词 主句的谓语动词与现在事实相反 be-were/ 动词-过去式 would/ should/ might/ could + do与过去事实相反 过去完成式 would/ should/ might/ could + have done与将来事实相反 were to/ should + do/动词-过去式 would/ should/ might/ could + doEg. 如果我是你，我就不看电视了.If I were you, I should/would not watch TV.如果我做完家庭。</p><p>5、虚拟语气与真实条件句的区别,试比较下面的句子： 1.If you come here tomorrow ,I will give you a hand. 2.If you came here tomorrow, I would give you a hand. 3.If you came yesterday, I would give you a hand. 4.If you had come yesterday, I would have given you a hand. 5.If it rains ,I will not come . 6.If it rained , I would not come. 7.If it should rain tomorrow, I would not come. 真实条件句： 虚 拟 语 气： 真实条件句表示有实现的可能，然而虚拟语气指的是一种假设并不能实现。,1，3，5,2,4,6,7,虚拟语气讲。</p>