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将来的虚拟语气动词 应该如何理解虚拟语气?

2021-03-27知识3

虚拟语气中,如何对将来事实进行虚拟? 对将来进行假设主要2113有三种情5261况:1,if条件从句是谓语用动4102词过去式,则后面的主句是情态1653动词加动词原形例:If I came tomorrow,we would have the meeting.2,if条件从句是were to形式,则后面的主句也是情态动词加动词原形例:If it were to rain tomorrow,the meting would be put off.3,if条件从句是should do形式,则后面的主句可以用情态动词加动词原形,也可以用祈使句(但注意,祈使句仅适用于前面从句是should do形式的)例:If it should rain tomorrow,don't expect me./I would not go there.扩展资料对现在事实相反的虚拟语气1、表示与现在事实相反的情况从句:If+主语+动词一般过去时(Be动词用were)主句:主语+should/would/might/could+do:If I were you,I would take an umbrella.如果我是你,我会带把伞。(事实:我不可能是你)If I knew his telephone number,I would tell you.如果我知道他的电话号码,我就会告诉你。(事实:不知道)If there were no air or water,there would be no living things on the earth.如果没有水和空气,地球上就不会有生物。(事实:地球上既有空气也有水)If I had any money with 。

将来的虚拟语气动词 应该如何理解虚拟语气?

IF虚拟语气的三种时态是什么? 1、提出将来会发生的事:主句:主语+would/should/might/could+动词原形;从句:should+动词原形/were to+动词原形;2、提出现在的条件:主句:主语+would/should/might/could+动词原形;从句:动词过去式;例句:If he studied at this school,he would know the enviornment around the school very much.3、提出过去的未发生的条件:主句:主语+would/should/might/could have+动词过去分词从句:had+动词过去分词例句:If I had read the book,I would have told you about it.扩展资料if的用法if作为从属连词,可引导条件状语从句、让步状语从句和名词从句。if引导条件状语从句,从句可为真实条件从句,也可为虚拟条件从句。如为真实条件从句,谓语用陈述语气,表示可能性很大,作“假使”“如果”解,通常用一般现在时代替一般将来时;如果if从句中用will,表示意愿。从句如为虚拟条件从句,谓语动词要用虚拟语气,表示可能性不大或与过去事实相反,作“要是,假如”解。可指过去的情况,也可指现在和将来的情况。指将来情况时可用were to或should。在现代口语中,一、三人称后常用was代替were。if引导的虚拟条件句中,助动词were,should,had可以移至主语前,。

此句为倒装句,使用虚拟语气,与将来事实相反,句中should只是构成虚拟语气的形式,不表示应该的意思.原来的形式是:If it should rain tomorrow,we would not go climbing.(如果明天下雨的话,我们就不去爬山了.其实明天是不下雨的)条件状语从句中含有were had 或 should,可以省略if,将从句倒装,可改写成以下形式,Should it rain tomorrow,we would not go climbing.

#将来的虚拟语气动词

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