【#文档大全网# 导语】以下是®文档大全网的小编为您整理的《虚拟语气的用法归纳讲解》,欢迎阅读!
虚拟语气包含两种:一种指与事实相反或不可能发生。“虚拟条件句+虚拟主句”的结构都属于这一类。另一种指与事实实际是否发生没有直接关系。
虚拟语气有哪些用法
1.虚拟条件句的三种基本类型:与现在事实相反、与过去事实相反、与将来事实相反。
2.与现在事实相反,条件从句的谓语用过去式,主句谓语用should(would,could,might)+动词原形。
3.与过去事实相反,条件从句的谓语用过去完成时(had+过去分词),主句谓语用should(would,could,might)+have+过去分词。
4.与将来事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用should(would,could,might)+动词原形。
虚拟语气语法知识
英语中的各种语气:
1,陈述语气:I like apples 我喜欢苹果。(肯定)
I don't like apples我不喜欢苹果(否定)
2,疑问语气:What's your name?你叫什么名字?
Do you like apples?你喜欢苹果?
3,祈使语气:Open the door 打开门
3,虚拟语气:If I were you, I would forgive her如果我是你,我将会原谅她。
虚拟语气结构讲解:
1,与现在的事实相反:从句用过去式,主句用would/could/might/should/+动词原形
例如;If I had time ,the classroom would be so clean 如果我有时间,教室将会更加干净。
2,与过去的事实相反:主句用would/could/should/might/+have+ done , 从句中过去完成时
例如;If I had finished my homework ,I would have passed that test
如果当时我完成了我的做,我就能够通过我的考试了。
3,与将来的事实相反:主句用:should/could/would/might/+动词原形,从句用should do (可能性最大),过去式(可能性一般)were to do (可能性最小)
If it should snow tomorrow,I would make a snowman 如果明天下雪,明天我将对一个雪人
If it snowed tomorrow,I would make a snowman 如果明天下雪,明天我将堆一个雪人
If it were to snow tomorrow ,I would make a snowman 如果明天下雪,我将对一个雪人
虚拟语气的倒装形式
If I had worked hard ,I would have finished it 如果当时我努力工作,我就已经完成它了。
=Had I worked hard ,I would have finished it
If it should snow tomorrow ,I would make a snowman 如果明天下月,我将会对雪人
Should it snow tomorrow ,I would make a snowman
If it were to snow tomorrow ,I would make a snowman
=Were it to snow tomorrow ,I would make a snowman
虚拟语气在各类从句中的用法
1,I lifted the chair so that I could be seen 我举起椅子就是为了能被看见 (状语从句)
状语从句中常见连接词:as if 好像,as though 好像,in order that 为了,for fear that 生怕,
In case 万一 lest 以防万一
2,主语从句:It is +形容词 +that+ 主语+(should+动词原形),should可以省略
It is very important that we (should )study English every day 我们每天学习英语是很重要的。
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