高三英语虚拟语气1
- 格式:pdf
- 大小:342.46 KB
- 文档页数:8
虚拟语气(1)——倒推时态类定义:虚拟语气是一种动词形式,有两种意思 1.表示说话人所说的不是事实,而是一种假设、猜测、怀疑等(非真实条件状从和让步状从)2.表示说话人的愿望、要求、命令、建议(名词性从句:主宾表同)使用情景 1.用来表达一个假设或纯粹的意愿(与事实相反或不太可能实现)(如果我是宇航员,我要在月球上跳舞)2.用来缓和语气,使句子更委婉、礼貌、得体(如果你能接受我的邀请,我将不胜感激)3.表示烦恼、不耐烦等情绪(你要是能考上大学,全家都烧高香了)4.表示适度的责备或批评(如果你那时更耐心点,现在我们都成功了)5.表示美好的祝愿或祝福(祝你成功)1.虚拟条件句一般虚拟条件句混合虚拟语气(错综时间条件句)定义:条件状语从句表示的行为和主句表示的行为发生的时间不一致例子:If you had followed my advice, you would be better now.如果那时你听了我的建议,现在已经好了If it hadn’t been for you, I would have to make another trip there tomorrow.如果不是你的话,我明天还要再走一趟。
If you had studied hard before,you would be a college student now.如果你以前努力学习的话,你现在就是大学生了。
省略+倒装当虚拟条件句的谓语动词中含有were,should,had时,if可以省略,并将were,should,had提前于句首,变为倒装句。
如果虚拟条件句是否定句,not 保留在原处If he should agree to go there, we should send him there.= Should he agree to go there,we should send him there.If she were there,she would agree with us.= Were she were, she would agree with us.If he had learnt about computers,we would have hired him.= Had he learnt about computers,we would have hired him.含蓄虚拟条件句定义:有时为了表达的需要,在虚拟语气中并不总是出现if引导的条件状语从句,而是通过其他手段来代替条件从句分类:1) but for....=(If it+be not for) ;without;Without your help ,we couldn’t have finished the work ahead of time.= But for your help,we couldn’t have finished the work ahead of time.= If it hadn’t been for your help,we couldn’t have finished the work ahead of time.没有你的帮助,我们不可能完成任务。
高三英语虚拟语气知识点虚拟语气是英语语法中的一种特殊语气,用来表示与事实相反、与现实不一致、或者表达愿望、建议、命令、要求等情态。
掌握虚拟语气的用法对于高三英语考试非常重要。
本文将介绍虚拟语气的常见用法及例句。
一、与现在事实相反的虚拟语气虚拟语气常用于表示与现在事实相反的情况。
以下是一些常见的虚拟语气用法:1. 与现在事实相反的虚拟语气:如果主句是现在时,从句用过去时。
例句:- If I were you, I would study harder.(与现实相反)- I wish I had more time to travel.(与现实相反)2. 表达建议、要求或命令等的虚拟语气:主句用“should”或“ought to”引导,从句用动词原形。
例句:- It is necessary that she should arrive on time.(建议)- He demanded that they leave immediately.(命令)二、与过去事实相反的虚拟语气虚拟语气还可以用来表示与过去事实相反的情况。
以下是一些常见的虚拟语气用法:1. 与过去事实相反的虚拟语气:如果主句是过去时,从句用过去完成时。
例句:- If he had studied harder, he would have passed the exam.(与过去事实相反)- I wish I hadn't eaten so much.(与过去事实相反)2. 表达愿望、建议或命令等的虚拟语气:主句用“should”或“ought to”引导,从句用动词原形或过去时。
例句:- It is high time that he applied for a job.(建议)- I wish he would stop talking.(愿望)三、与将来事实相反的虚拟语气虚拟语气还可以用来表示与将来事实相反的情况。
以下是一些常见的虚拟语气用法:1. 与将来事实相反的虚拟语气:如果主句是将来时,从句用过去完成时。
高考英语虚拟语气一、虚拟条件句中的虚拟语气1、表示与现在事实相反的情况从句:If+主语+did (be动词用were)主句:主语+ should/would/might/ could + doIf 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)2、表示与过去事实相反的情况从句:If+主语+ had + done主句:主语+should/would/might/could+have doneIf I had got there earlier, I should/would have met her.如果我早到那儿,我就会见到她(事实:去晚了)。
If he had taken my advice, he would not have made such a mistake.如果他听我的劝告的话,就不会犯这样的错误了。
(事实:没有听我的话)3、表示与将来事实相反的情况从句:①if+主语+were to do②if+主语+should+do③if+主语+过去式(be动词用were)主句:主语+should/would/might/could+doIf he should come here tomorrow, I would talk to him.如果他明天来这儿的话,我就跟他谈谈。
(事实:不可能来)If there were a heavy snow next Sunday, we would go skating.如果下周日下大雪,我们就去滑冰。
高中英语知识点归纳虚拟语气的用法虚拟语气是英语语法中的一个重要概念,用于表达虚假、条件或假设等非真实情况。
在高中英语教学中,虚拟语气的用法被广泛涉及。
本文将归纳总结高中英语中常见的虚拟语气用法,以便帮助学生更好地掌握和应用。
一、虚拟语气在条件句中的用法1. 第一类虚拟条件句第一类虚拟条件句表示与现在事实相反的假设情况,即主句谓语动词用一般过去时,条件句用“动词过去式”或“were”。
例句1:If I had more time, I would travel around the world.如果我有更多的时间,我会周游世界。
例句2:If he were here, he would help you.如果他在这里,他会帮助你。
2. 第二类虚拟条件句第二类虚拟条件句表示与过去事实相反的假设情况,即主句谓语动词用“过去完成时”,条件句用“过去完成时”或“动词过去完成式”。
例句1:If I had studied harder, I would have passed the exam.如果我学得更刻苦,我就会通过考试了。
例句2:If she had taken the bus, she wouldn't have been late.如果她坐公交车,她就不会迟到了。
二、虚拟语气在建议、命令和要求中的用法虚拟语气在建议、命令和要求中的用法是表示一种非真实或非直接的语气,用于表达对诉求对象的建议、命令或要求。
例句1:I suggest that he go to bed early.我建议他早点上床睡觉。
例句2:The teacher insisted that the students hand in their homework on time.老师坚持要求学生们按时交作业。
三、虚拟语气在感叹句中的用法虚拟语气在感叹句中的用法用于表达对现实情况的不满或对希望的夸大。
例句1:If only I were a bird and could fly freely in the sky!如果我是一只鸟,能自由地在天空中飞翔该多好啊!例句2:How I wish I had a magic wand to make all my dreams come true!我多希望我有一根魔法棒,让我的梦想都实现!四、虚拟语气在建立条件句中的用法虚拟语气在建立条件句中的用法用于建立一种假设条件,以进一步推断结果。
虚拟语气I. 含If 条件句的主从复合句II. 谓语动词由“should+do”构成的虚拟语气IV. It is (high) time that...句型中用“did/should+do”表虚拟It is time that we should have a discussion.It is time that we took measures to stop pollution.【即学即练】完成下面短文,然后朗读或背诵,体会虚拟语气的用法。
I am a middle school student. I have many dreams. If there 1.________ (be) not so much homework, I would have more time to do what I like to do. How I wish I 2.________ (listen) to my favourite music for an hour a day and 3.________(play) table tennis for an hour in the morning. It's my desire that we 4.________ (hold) evening parties or 5.________(organize) some interesting activities at weekend. I suggest that t here 6.________ (be) not so many tests. You can imagine what life 7.________ (will) be if I8.________ (realize) my dream. But I must face the exams. Without good marks, I 9.________ (will) not enter my ideal university. Anyway, it's high time that I 10.________ (encourage) myself and worked hard from now on.1.were 2.listened 3.played 4.(should) hold5.(should) organize 6.(should) be 7.would8.realized/ should realize/ were to realize 9.would10.encouraged。