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2023届高考英语语法:英语的语气分类与虚拟语气精讲讲义

2023年高中英语语法:英语的语气分类与虚拟语气精讲

关于动词的语气

动词的语气是动词的一种形式。根据说话意图的不同,动词需要不同的形式,这就是所谓的语气(mood)。关于语气的分类,不同的语法学有不同的看法,有的语法学家将语气分为陈述语气、疑问语气、祈使语气和虚拟语气四种,有的语法学家将语气分为陈述语气、祈使语气和虚拟语气三种(即将“疑问语气”并在“陈述语气”之中)。

■关于陈述语气

陈述语气(indicative mood)用于陈述事实或提出看法。英语中的句子绝大部分都是陈述语气。我们在谈论时态和语态时,都主要是指陈述语气的动词变化。如:

He did very well in the examination. 他考得很好。

She heard the front door shut. 她听见大门给关上了。

I wonder if I might use your phone. 不知可否用一下你的电话。

He lived there happily for a year. 他在那儿愉快地居住了一年。

■关于疑问语气

疑问语气(interrogative mood)用于提出问题。英语中的疑问句均属于疑问语气。如:

Where do you come from? 你是哪里人?

Why are you so nervous? 你为什么这样紧张?

What did you do that for? 你做这个干什么?

How many windows are broken? 打破了多少扇窗户?

Why don’t you think more about other people? 你怎么就不多为别人着想呢?

■关于祈使语气

祈使语气(imperative mood)用于提出命令、要求、请求、邀请、劝告或建议等。英语中的祈使句使用的就是祈使语气。在祈使语气中,动词要用原形,其否定式是在动词原形前加do not或don’t。如:

Come and sit on the sofa. 来坐在沙发上。

Get up and dress quickly. 起来,快穿好衣服。

Let’s go to the cinema tonight. 今晚咱们去看电影。

Try holding your breath to stop sneezing. 试着屏住呼吸以止住打喷嚏。

Stop throwing stones at the cat, darling. 别往猫身上扔石头啊,亲爱的。

Do not touch these wires. 请勿接触电线!

Don’t get him talking about his illnesses. 不要让他谈他的病情。

祈使语气的否定式有时用never引起。如:

Never trouble trouble till trouble troubles you. 不要无事惹事。

Never speak to me like that again. 决不要再那个样子跟我说话。

Never put off till tomorrow what you can do today. 今日事,今日毕。

■关于虚拟语气

虚拟语气(subjunctive mood)用于表示一种假想的情况或主观愿望。英语的虚拟语气用法比较有限,主要用于条件从句或某些特定的句型中。如:

He behaves as though he were the owner. 他表现得就好像他是主人。

I wish (that) I hadn’t spent so much money. 但愿我没花掉这么多钱就好了。

If only I knew the answer to your question. 我要是知道你的问题的答案就好了。

Long live the solidarity of the people of the world! 世界人民大团结万岁!

If I had been taller, I would have joined the police force. 如果我的具头儿再高一点,我就会当警察。

If I were you I’d plant some trees round the house. 如果我是你的话,我就会在房子周围种一些树。

一、涉及现在时间的虚拟条件

即条件从句所涉及的内容是现在的不真实情况,此时从句的谓语用一般过去时,而主句谓语用“should(would,could,might)+动词原形”。如:

If I were taller,I would become a policeman.如果我个子再高一点,我就当警察了

If I knew her number I could ring her up.要是我知道她的号码,就能给她打打电话。

第一句所表示的实际情况是:我的个子不够高,所以不能当警察,第二句所表示的实际情况是:我现在不知道她的电话号码,所以不能给她打电话。

二、涉及过去时间的虚拟条件

即条件从句所涉及的内容是过去的不真实情况,此时从句的谓语用过去完成时,而主句谓语用“would should/might/could have+动词过去分词”。如 :

If he had been here yesterday, he might have told us.如果他昨天在这儿,他就可能告诉我们了

If I had worked harder at school, I' d have got a better job.要是我上学时努力一些,我就会有较好的工作了

第一句所表示的实际情况是:他昨天不在这里,所以没能告诉我们;第二句所表示的实际情况是:我上学的时候没有努力,所以后来没

能找到较好的工作。

二、涉及将来时间的虚拟条件

即条件从句所涉及的内容是将来的不真实情况,或很可能是将来的不真实情况,此时从句的谓语一般过去时(be通常用were),或用should+动词原形,或用were to+动词原形,而主句谓语用“should(would,could,might)+动词原形”。如:If it rained tomorrow,we’ d stay at home.如果明天下雨,我们就待在家里

If you took a taxi, you’ d get there quicker. 如果你叫一辆出租汽车,你就会快点儿到那儿

第一句所表示的实际情况是:估计明天会天晴,所以我们侍在家里的可能性不大,第二句所表示的实际情况是:你不愿叫出租车,所以你不较快到达,

两点重要说明:

(1)条件从的谓语动词为be时,不管其主语为单数还是复数通常都用were,但在口语或非正式文体中的单数第一人称和第三人称后,也可用was。如:

If I was[were] rich,I would buy you anything you wanted.我要是有钱,我会给你买任何你想要的东西

(2)当涉及将来时间的虚拟条件时,从句谓语除可用一般过去时外,还可用“should+动词原形”和“were to+动词原形”其中的should 表示可能性极小,有时译为“万一”,其中的were to则表示一种纯粹的假设。如 :

If we should fail this time, we would be ruined. 万一我们次失败,那我们就完了If you were to help him, it would keep him safer. 假若你肯帮他,他就会安全一些

另外,当条件从句使用“should+动词原形”时,主句谓语除可用虚拟语气外,也可用陈述语气或祈使语气。如:

If I should see him,I' ll ask him to ring you. 如果我能见到他,我将请他给你打打电话。

虚拟语气有哪些表现形式

虚拟语气表现形式一

用动词原形表示虚拟语气,可用于所有人称和数。如:

If that be the official view, it cannot be accepted. 如果这是官方的看法,这是不能接受的。

If any person be found guilty, he shall have the right of appeal. 如果有人被发现有罪,他应有申诉权。

虚拟语气表现形式二

用动词的过去式表示虚拟语气,可用于所有人称和数(其中be 的过去式用were,也适用于所有人称和数)。如:

If he failed he should try again. 万一他失败了,他应当再试一次。

If you tried again you would succeed. 要是你再试一试,你会成功的。

If we missed the show, it would be a pity. 如果我们错过演出,那会很遗憾的。

If I were you, I’d accept their offer. 如果我是你,我就接受他们的建议。

虚拟语气表现形式三

用“had+过去分词”表示虚拟语气,可用于所有人称和数。如:

If I had worked harder at school, I’ d have got a better job. 要是我上学时勤奋一些,我就会有较好的工作了。

If he had known the facts, he could have told us what to do. 如果他了解事实,他是可能告诉我们怎样做的。

We would never have met if he hadn’t have crashed into my car. 要不是他撞了我的车,我们就不会见面了。

虚拟语气表现形式四

用“should+动词原形”表示虚拟语气,可用于所有人称和数。如:

He suggested that we should leave early. 他建议我们早点动身。

If you should write to her, send her my love. 如果你给她写信,请代我向她致意。

It is not necessary that everyone should be a

scientist. 没有必要使每一个人都成为科学家。

虚拟语气表现形式五

用“should+have+过去分词”表示虚拟语气,可用于所有人称和数。如:

You should have told us earlier. 你应当早点告诉我们的。

It is strange that he should have gone away without telling us. 真奇怪,他没有通知我们就走掉了。

If the steamer should have left port at noon, it will be passing through the canal now. 轮船如果中午离港,它现在大概正穿过运河。

虚拟语气表现形式六

用于“should (would)+动词原形”表示虚拟语气,其中的should 用于第一人称,would第二、三人称(但在美国英语中常用would代替should)。如:

But for his pension, he would starve. 要不是他有养老金,他就挨饿了。

She would be perfectly happy if she had a car. 假如她有一辆车,她会十分快乐。

If I were you, I should take his advice. 我若是你,就会听他的忠告。

虚拟语气表现形式七

用于“should (would)+have+过去分词”表示虚拟语气,其中的should用于第一人称,would第二、三人称(但在美国英语中常用would代替should)。如:

The soup would have been better if it had had less salt. 这汤如果少放点盐就好了。

If I had seen her I should have invited her. 我当时要是看到她的话我本会邀请她的。

She would never have been promoted if she hadn’t changed jobs. 她当时要是不调换工作,是永远得不到提拔的。

注意,虚拟语气的动词形式有时也陈陈语气的某些动词时态形式相同,但两者的内涵及其所表示的时间皆不一样,千万不可混淆。

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2023年高中英语语法:英语的语气分类与虚拟语气精讲 关于动词的语气 动词的语气是动词的一种形式。根据说话意图的不同,动词需要不同的形式,这就是所谓的语气(mood)。关于语气的分类,不同的语法学有不同的看法,有的语法学家将语气分为陈述语气、疑问语气、祈使语气和虚拟语气四种,有的语法学家将语气分为陈述语气、祈使语气和虚拟语气三种(即将“疑问语气”并在“陈述语气”之中)。 ■关于陈述语气 陈述语气(indicative mood)用于陈述事实或提出看法。英语中的句子绝大部分都是陈述语气。我们在谈论时态和语态时,都主要是指陈述语气的动词变化。如: He did very well in the examination. 他考得很好。 She heard the front door shut. 她听见大门给关上了。 I wonder if I might use your phone. 不知可否用一下你的电话。 He lived there happily for a year. 他在那儿愉快地居住了一年。 ■关于疑问语气 疑问语气(interrogative mood)用于提出问题。英语中的疑问句均属于疑问语气。如: Where do you come from? 你是哪里人? Why are you so nervous? 你为什么这样紧张? What did you do that for? 你做这个干什么? How many windows are broken? 打破了多少扇窗户? Why don’t you think more about other people? 你怎么就不多为别人着想呢? ■关于祈使语气 祈使语气(imperative mood)用于提出命令、要求、请求、邀请、劝告或建议等。英语中的祈使句使用的就是祈使语气。在祈使语气中,动词要用原形,其否定式是在动词原形前加do not或don’t。如: Come and sit on the sofa. 来坐在沙发上。

2023届高考英语语法:虚拟语气讲义

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句中的分词短语failing this time表示虚拟条件,相当于if you failed this time。其言外之意是:尽管失败的可能性很小,但还是有可能会失败,假若失败了,那怎么办? Without your help, we couldn’t have succeeded. 如果没有你的帮助,我们就不会取得成功。 句中的介词短语without your help表示虚拟条件,相当于if you hadn’t given us help。其言外之意是:好在你帮助了我们,所以我们取得了成功。 I didn’t know that he was a cheat, or else I wouldn’t have believed him. 我不知道他是个骗子,不然我也不会相信他了。 句中的or else隐含着一个虚拟条件,它相当于if I had known he was a cheat。句子的言外之意是:当是我竟然相信了他。 2. if 的省略 在虚拟条件句中,有时可将引民虚拟条件句的连词if省略,但此时应用倒装句型,即将从句中的were, should, had 等提到句首。如:如果她在这里,她也同意的。 If he were here, she would agree too. →Were she here, she would agree too. 假若明天下雨,我们只好推迟这场比赛。 If it should rain tomorrow, we should have to put off the match. →Should it rain tomor row, we should have to put off the match. 要是我们当时早点找到他的话,我们就可以救活他。 If we had found him earlier we could have saved his life.

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