英语as if和as through区别是什么?

作者&投稿:刁邦 (若有异议请与网页底部的电邮联系)
as if和as though的区别~

这两个词组的区别我懂,as if:强调推测的不确定性,可能性较低。as though:强调推测的可能性较高。给大家简单总结了两个词的含义、发音以及用法,先大概的了解一下~~

接下来让我们看下as if和as though的其他区别:
1. 用法和结构:
- as if: 后面接谓语动词的虚拟形式(虚拟语气)。
- She looks as if she were lost. (她看起来好像迷路了。)
- as though: 后面接的动词不改变形式,仍然是实际形式。
- It seems as though it will rain tomorrow. (好像明天会下雨。)
2. 推测的程度:
- as if: 强调推测的不确定性,可能性较低。
- He talks as if he knew everything. (他说话好像什么都知道。)
- as though: 强调推测的可能性较高。
- It looks as though they are planning something. (看起来他们好像正在计划某事。)
3. 语气的差异:
- as if: 较为常见,语气中性。
- He acts as if nothing happened. (他行为就好像什么都没发生一样。)
- as though: 语气稍微更加形象生动。
- She sings as though she were on stage. (她唱歌的样子好像在舞台上一样。)
4. 口语和书面语用法:
- as if: 口语和书面语均可使用。
- He talks as if he knows everything. (他说话好像什么都知道。)
- as though: 更常用于书面语,有些正式且文学性。
- It felt as though time had stopped. (感觉时间好像停止了一样。)
5. 习惯用法:
- as if: 更常用于习惯用法。
- He is always acting as if he owns the place. (他总是表现得好像他是这个地方的主人一样。)
- as though: 用于习惯用法较少。
- She acts as though she's in charge. (她行事就好像她是负责人一样。)

不是as through 而是as though
as if
conj.(连接词)
In the same way that it would be if:
似乎,仿佛:
looked as if she were made of ice.
她看起来似乎是冰做的
That:
相当于that:
It seemed as if the meeting would never end.
看起来会议没完没了

As though
好象...似的
仿佛...一样

as though
as though
conj.(连接词)
As if:
好象:
looked as though they had been quarreling.
看起来他们刚才好象在吵架

as if 连接的从句,即可表示对现在、将来时间的虚拟,又可以是对过去时间的虚拟。

as if虚拟语气用法

1基本用法
as if 从句用虚拟语气,当说话人认为句子所述的是不真实的或极少有可能发生或存在的情况时。从句虚拟语气动词时态的形式如下:

1、如果从句表示与现在事实相反,谓语动词用一般过去时。

2、从句表示与过去事实相反,谓语动词用“had+过去分词”。

3、从句表示与将来事实相反,谓语动词用“would/could/might+动词原形”。例如:

You look as if you didn’t care.你看上去好像并不在乎。

He talks about Rome as if he had been there before.他说起罗马来好像他以前去过罗马似的。

He opened his mouth as if he would say something.他张开嘴好像要说什么。

2两点说明
1.从句所表示的内容若为事实或可能为事实,也可用陈述语气。

It looks as if we'll be late.我们似乎要迟到了。

This meat tastes as if it has already gone bad.这肉吃起来似乎已经坏了。

在现代英语中,有时即使从句内容不是事实,也可用陈述语气。

I feel as if I'm floating on air.他感到好像漂浮在空中。

The stuffed dog barked as if it is a real one.玩具狗叫起来像真狗。

2.注意It isn't as if的翻译

It isn't as if…是英语中的固定句式,也可说成 It’s not as though,主要用于表示某个解释不正确,意思是“好像不是”“显然不是”“真不是”等。

It isn't as if he were poor. 他不像穷的样子(他又不穷)。

It isn’t as if he didn’t recognize me! He just walked straight past me as I stood there. 他不像是没认出我!可是我站在那里他迳直从我跟前走过。

3as if 从句的作用
1.在look,seem等系动词后引导表语从句。

She looks as if she were ten years younger.

她看起来好像年轻了十岁。

2.引导方式状语从句

She loves the boy as if he were he father.

她爱这个男孩,就好像他是她的父亲一样。

4as if还可用于省略句
如果as if引导的从句是“主语+系动词”结构,可省略主语和系动词,这样as if后就只剩下名词、不定式、形容词(短语)、介词短语或分词。

He acts as if (he were)a fool.

他做事像个傻子。



as if和as though的区别为意思不同、用法不同、侧重点不同,使用区别如下:

一、意思不同

1.as if意思:好像…一样,仿佛,似乎,(表示判断)好像,似乎,(表示类比)好像,仿佛,似乎。

2.as though意思:好像。

二、用法不同

1.as if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,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。

2.as though用法:though引导让步状语从句时表示一种假设的情况或含有推测的意味,从句的谓语动词可用陈述式,也可用虚拟式,有时为了强调让步的意义,可采用倒装语序。在用though连接的从句中,谓语是be,而从句的主语与主句的主语相同时,从句的主语与be可同时省略。

三、侧重点不同

1.as if侧重点:侧重于口语形式,简练。

2.as though侧重点:侧重于书面语形式,正式。



as if, as though的用法:这两个复合从属连词的用法和意义完全一样,但as if 在当代英语中比 as though 普通得多。 

 1)as if 引出的方式状语从句所表示的情况是事实或具有很大可能性时,通常用直陈语气。  名子的谓语我为look, seem, taste, smell, sound等。  

如:It looks as if they have succeeded in the experiment. 看来好像他们试验成功了。

  2) as if 引出的方式状语从句所表示的情况不是事实,而是主观想象或夸大性的比喻时,通常用虚拟语气。  从句中谓语动词一般用过去时,be 动词常用 were,但在现代英语中也常见到单数 was的情况。 

 如:The young man with long hair looks as if he were a girl.

这位满头长发的男青年看上去像个女的。  

The injured man acted as if nothing had happened to him.

这位受伤的男子表现得好像没发生什么事一样。

 3)as if 引出的方式状语从句,当主句谓语是过去时态时,从句谓语形式常常没有什么特殊之处。  

如:The lady felt as if she lost something.

这位女士好像学得丢了什么东西。 

 He was singing as though / if he hadn't had / didn't have a care in the world.

他唱着歌,好像人世间他没有忧虑。  

4)as if 引导的同一从句中所用的时态不同,意思往往不同。  

请比较:The clown looks as if he were ill.那个小丑好像害病似的。  

虚拟语气:The clown looked as if he had been ill.那个小丑过去好像生过病。  



as if 和as though 意义极为相近,译为“好像,仿佛”,后面接从句,基本结构为:
as if/though+主语+现在/过去式
as if/though+主语+过去分词

下面我们看看as if和as though的区别:
1.as if 和as though都表示“看起来像……”,如:
It looks as if/though it's going to rain.看起来好像要下雨了。
I felt as if/though I was dying.我感觉我好像要死了。

2.as if/though 后面接过去分词,表示所陈述的情况是不真实的,为虚拟语气。如:
He looks as if he's rich 他看起来很富有。(也许他是富有的,不是虚拟语气)
She talks as if she was rich.她说她很富有。(此为虚拟语气,其实她并不富有)

在正式用语中,as if/though 作为虚拟语气时,用were来代替was ,如:
She talks as if she were rich.

3.在非正式用语中,特别是美式英语中,经常用like代替as if/though. 如:
It looks like it's going to rain. 看起来好像要下雨了。

应该是as if 和as though
as though和as if没有什么区别。as if用得普遍些,却可引导方式状语从句和表语从句,其从句谓语常用虚拟语气。


市南区13472287408: as if 与as though 的区别 -
钞骂维沃: as if和as though是一组同义词,两种意思相同用法也相同,都是似乎.、好像的意思.但口语中人们用as if比较多. 1、as if 引出的方式状语从句所表示的情况是事实或具有很大可能性时,通常用直陈语气.名子的谓语我为look,seem,taste,smell,...

市南区13472287408: as if与 as though的区别, -
钞骂维沃:[答案] 两者区别不大,都用来引导表语从句或方式状语从句,从句均可能使用虚拟语气. 主要区别就是:as if从句可以使用省略语法,而as though不能. 如:He sat there quietly as if (he was/were) sleeping.

市南区13472287408: as if 和as though 的区别是什么? -
钞骂维沃:[答案] 在as if从句中表达与现在事实相反从句用过去时.He felt as if he alone were responsible for what had happened .他感到仿佛他要独自为所发生的一切负责.2.在as though从句中,表示过去想象中的动作或情...

市南区13472287408: 英语as if -
钞骂维沃: 翻译如下 as if:好像, 似乎, 仿佛.用法: 一、as if 从句的作用 1.引导表语从句, 常与as,look, seem,feel,taste,smell,sound等系动词连用. 2、2. 引导方式状语从句,表示“事情是怎么做的”或“一个人或事物是什么样的”.二、as if 还可用...

市南区13472287408: as if后面可以跟什么.句子?BE DONE? DOING? 为什么有些句子有be+do 而有些句子就直接是do 没有系动词?
钞骂维沃: 1、as if引导的从句是“主语+系动词”结构,可省略主语和系动词,只剩下名词、不定式、形容词(短语)、介词短语或分词.例句:She looks as if she were ten years younger. 她看起来好像年轻了十岁.2、引导方式状语从句,表示“事情是...

市南区13472287408: as if的用法+高中英语 -
钞骂维沃: as if conj.(连接词) 1. In the same way that it would be if: 似乎,仿佛: looked as if she were made of ice. 她看起来似乎是冰做的 -- 虚拟语气. 2. That: 相当于that: It seemed as if the meeting would never end. 看起来会议没完没了 -- 虚拟语气.It looks as if it is going to rain. 看来要下雨了. -- 陈述语气.

市南区13472287408: as if 后加事实和虚拟时的用法 -
钞骂维沃: 1. as if 从句用陈述语气的情况. 当说话者认为句子所述的是真实的或极有可能发生或存在的事实时.如: It sounds as if it is raining. 听起来像是在下雨. He talks as if he is drunk. 从他谈话的样子来看他是醉了. 2. as if 从句用虚拟语气的情况. ...

市南区13472287408: as if 和as though even if和even though 有什么区别吗 -
钞骂维沃:[答案] as if= as though 好像 even if =even though即使 没有区别

市南区13472287408: as if 在虚拟 语气中与be动词的用法 -
钞骂维沃: 与现在事实相反,正式场合用were,口语中也有用was的! 与过去事实相反,用had been 与将来事实相反,用would/could/might be或were to do6

市南区13472287408: as if和as though的用法有区别吗? -
钞骂维沃: 是一样的,如果你碰到这样的题不用管,正规考试不可能出现这种有争议的烂题,老师解释不清楚不怪他,因为他也不容易,告诉你一样那题这么出了,告诉你不一样但又没法说为什么因为的确一样.

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