as-if-用法归纳

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as if 用法归纳

创作编号：BG7531400019813488897SX创作者：别如克*as if 用法归纳1．as if 从句的作用as if一般可由as though来代替。

可在look, seem等系动词后引导表语从句。

如：He looked as if / though he was ill. 他看起来好像生病了。

It seems as if it is going to rain.看来好像要下雨了。

它还可引导方式状语从句。

如：I remember the whole thing as if / though it happened yesterday.我记得整个事情，就好像它是发生在昨天一样。

The child talked to us as if he were a grown?鄄up.那个小孩跟我们讲话就像个大人一样。

2．as if 从句的语气及时态①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，as if从句用陈述语气。

如：It sounds as if it is raining.听起来像在下雨。

He talks as if he is drunk.从他说话的样子来看他是醉了。

②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，as if从句用虚拟语气。

表示与现在事实相反，谓语动词用一般过去式。

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

He talked as if he knew what had happened.他说话的样子，好像他知道发生了什么事情。

表示与过去或与谈话时间为止发生的事实相反，谓语动词用“had +过去分词”。

如：He talked about the Great Wall as if he had been there before.他说起长城来好像他以前去过那里。

The girl listened as if she had been turned to stone.那女孩倾听着，一动也不动，像已经变成了石头。

asif用法归纳

as if 用法归纳1． as if 从句的作用?as if一般可由as though来代替。

引导表语从句，可在look, seem等系动词后。

如：He looked as if / though he was ill. 他看起来好像生病了。

It seems as if it is going to rain.看来好像要下雨了。

引导方式状语从句。

如：I remember the whole thing as if / though it happened yesterday.The child talked to us as if he were a grown-up. 那个小孩跟我们讲话就像个大人一样。

2． as if 从句的语气及时态①as if从句用陈述语气。

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，It sounds as if it is raining. 听起来像在下雨。

He talks as if he is drunk. 从他说话的样子来看他是醉了。

②as 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，表示与现在事实相反，谓语动词用一般过去式。

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

When a pencil is partly in a glass of water, it looks as if it were broken．表示与过去或与谈话时间为止发生的事实相反，谓语动词用“had +过去分词”。

如：He talked about the Great Wall as if he had been there before.说起长城来好像他以前去过那里。

The girl listened as if she had been turned to stone.女孩听着，一动也不动，像已经变成了石头。

as if 的用法

as if 的用法一、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。

如：She looks as if she were ten years younger．她看起来好像年轻了十岁。

It seems as if our team is going to win．看来我们队要胜了。

It looks as if a tornado swept through your room.好像有龙卷风席卷过你的房间。

It looks as if they're looking for something.他们看起来好像在找什么东西。

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”。

如：She loves the boy as if she were his mother．她爱这男孩，就好像她是他的妈妈一样。

The child talked to us as if he were a grown-up．那孩子跟我们谈起话来，像个成年人似的。

She spoke to me as if she knew me.她和我说话的神情，好像她早就认识我。

You answered the question as if you did not know this rule.你回答的问题好像不知道这个规则似的。

二、as if 还可用于省略句中如果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。

如：He acts as if （he were） a fool．他做事像个傻子。

Tom raised his hands as if （he was going） to say something．汤姆举起手好像要说什么。

She left the room hurriedly as if （she was）angry．她匆忙离开房间好像生气的样子。

as if用法

一、as if 从句的作用1．在look, seem 等系动词后引导表语从句。

如： She looks as if she were ten years younger．她看起来好像年轻了十岁。

It seems as if our team is going to win．看来我们队要胜了。

2．引导方式状语从句。

如： She loves the boy as if he were her father．她爱这男孩，就好像他是她的父亲一样。

The child talked to us as if he were a grow-up．那孩子跟我们谈起话来，像个成年人似的。

如：He acts as if （he were） a fool．他做事像个傻子。

Tom raised his hands as if （he was going） to say something．汤姆举起手好像要说什么。

She left the room hurriedly as if （she were）angry．她匆忙离开房间好像生气的样子。

三、as if 从句的语气及时态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。

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。

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

as if 用法归纳

as if 用法归纳1．as if 从句的作用 as if一般可由as though来代替。

引导表语从句，可在look, seem等系动词后。

如：He looked as if / though he was ill. 他看起来好像生病了。

It seems as if it is going to rain.看来好像要下雨了。

引导方式状语从句。

如：I remember the whole thing as if / though it happened yesterday. The child talked to us as if he were a grown-up. 那个小孩跟我们讲话就像个大人一样。

2．as if 从句的语气及时态①as if从句用陈述语气。

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，It sounds as if it is raining. 听起来像在下雨。

He talks as if he is drunk. 从他说话的样子来看他是醉了。

②as 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，表示与现在事实相反，谓语动词用一般过去式。

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

When a pencil is partly in a glass of water, it looks as if it were broken．表示与过去或与谈话时间为止发生的事实相反，谓语动词用“had +过去分词”。

如：He talked about the Great Wall as if he had been there before.说起长城来好像他以前去过那里。

The girl listened as if she had been turned to stone.女孩听着，一动也不动，像已经变成了石头。

as-if的用法教程文件

三、as if 从句的语气及时态
• 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。
It sounds as if it is raining．
He talks as if he is drunk．
三、as if 从句的语气及时态
• 2．as if 从句用虚拟语气的情况。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：
• He looked about as if (he was) in search of something. （as if+介词短语）
• He paused as if (he was) expecting Mary to speak. （as if+现在分词）
• EXERCISES:
The man opened his eyes and moved his lips as if_(_h_e_w__a_s_g_o_i_n_g_)_t_o_s_a_y_that he had something to tell the the doctor.（say）
• (4)as if 后面可以接陈述语气和虚拟语气，如果句子的情况是真实的，那么只要保持时态一致即可，如果后面接的并非真实情况，则要按照虚拟语气规则把句子形式改变（简单说就是时态倒退原则）。 It seems as if it is raining。外面看起来象是下雨
了。（陈述）
It seems as if it were raining。外面看起来好像下雨一样。（虚拟，其实并没有下雨）
• EXERCISES:
1. He looked happy as if he _h_a__d_p__e_rs__u_a_d_e_d___ (persuade) her to change her mind. 2. I don't know why she is looking at me as if she _k__n_e_w__ (know) me. I've never seen her before in my life. 3. Jack wasn't saying anything, but the teacher smiled at him

as if虚拟语气用法归纳总结

as if虚拟语气用法归纳总结虚拟语气是英语语法中的一种特殊用法，用来表达与事实相反或与现实相反的假设情况。

其中，"as if"是虚拟语气中常用的短语之一。

下面将对"as if"的用法进行归纳总结。

首先，"as if"后接动词过去式，用来表示不真实的情况、假设或幻想。

例如：She looked at me as if she saw a ghost. (她看着我，就好像她看到了幽灵一样)其次，"as if"后接动词的过去完成时，用于表示过去发生的虚构情况。

例如：He acted as if he had won the lottery. (他行为就像他中了彩票一样)另外，也可以使用"as if"接would/could/should/might等情态动词来表达与现实相反的条件。

例如：He spoke to her as if he would propose. (他对她说话的方式就好像他要求婚一样)此外，"as if"还可以用来表示一种可能性或推测。

例如：They left in a hurry, as if they had urgent matters to attend to. (他们匆忙离开，好像有紧急的事情要处理)需要注意的是，虚拟语气中的"as if"后的动词形式要根据句子的时态来选择，具体使用哪种过去时态取决于句子的谓语动词。

而在一些情况下，"as if"也可以与现在时态连用，表示与现实相反的情况。

总结起来，"as if"是一个常用的虚拟语气短语，用来表达事实相反或与现实相反的假设情况。

它可以接动词过去式、动词的过去完成时和情态动词等形式，用于不同的语境下。

正确运用"as if"可以丰富和准确表达我们的语言意图。

as if 用法归纳

as if 用法归纳1．as if 从句的作用as if一般可由as though来代替。

可在look, seem等系动词后引导表语从句。

如：He looked as if / though he was ill. 他看起来好像生病了。

It seems as if it is going to rain.看来好像要下雨了。

它还可引导方式状语从句。

如：I remember the whole thing as if / though it happened yesterday.我记得整个事情，就好像它是发生在昨天一样。

The child talked to us as if he were a grown?鄄up.那个小孩跟我们讲话就像个大人一样。

2．as if 从句的语气及时态①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，as if从句用陈述语气。

如：It sounds as if it is raining.听起来像在下雨。

He talks as if he is drunk.从他说话的样子来看他是醉了。

②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，as if从句用虚拟语气。

表示与现在事实相反，谓语动词用一般过去式。

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

He talked as if he knew what had happened.他说话的样子，好像他知道发生了什么事情。

表示与过去或与谈话时间为止发生的事实相反，谓语动词用“had +过去分词”。

如：He talked about the Great Wall as if he had been there before.他说起长城来好像他以前去过那里。

The girl listened as if she had been turned to stone.那女孩倾听着，一动也不动，像已经变成了石头。

asif的用法虚拟语气

asif的用法虚拟语气
“As if”是用来表达虚拟语气的常见表达方式。

它可用于表示与
现实情况相反的假设、猜测或想象。

1. 表示与现实相反的假设：
- He acts as if he were the king of the world.（他的举止就像是世
界之王一样。

）
- She talks as if she knew everything about the subject.（她说话的口气好像对这个题目什么都知道。

）
2. 表示猜测或怀疑：
- It looks as if it's going to rain.（看起来好像要下雨了。

）
- She acts as if she doesn't like him.（她的行为好像她不喜欢他。

）
3. 表示想象或建议：
- It's time for dinner. Let's eat as if there's no tomorrow.（该吃晚
饭了。

让我们好好吃，就好像明天就没有了一样。

）
- Why don't you dress up as if you're going to a party?（你为什么
不打扮得像去参加派对一样呢？）
需要注意的是，当使用虚拟语气时，动词“be”后面常用“were”，而非“was”，无论主语是什么。

例如，“He acts as if he were the king”表示他假装自己是国王，而不是“was”。

as if 用法归纳

as if 用法归纳1．as if 从句的作用as if一般可由as though来代替。

可在look, seem等系动词后引导表语从句。

如：He looked as if / though he was ill. 他看起来好像生病了。

It seems as if it is going to rain.看来好像要下雨了。

它还可引导方式状语从句。

如：I remember the whole thing as if / though it happened yesterday.我记得整个事情，就好像它是发生在昨天一样。

The child talked to us as if he were a grown?鄄up.那个小孩跟我们讲话就像个大人一样。

2．as if 从句的语气及时态①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，as if从句用陈述语气。

如：It sounds as if it is raining.听起来像在下雨。

He talks as if he is drunk.从他说话的样子来看他是醉了。

②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，as if从句用虚拟语气。

表示与现在事实相反，谓语动词用一般过去式。

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

He talked as if he knew what had happened.他说话的样子，好像他知道发生了什么事情。

表示与过去或与谈话时间为止发生的事实相反，谓语动词用“had +过去分词”。

如：He talked about the Great Wall as if he had been there before.他说起长城来好像他以前去过那里。

The girl listened as if she had been turned to stone.那女孩倾听着，一动也不动，像已经变成了石头。

as if 用法归纳

as if 用法归纳之阳早格格创做1． as if 从句的效率as if普遍可由as though去代替.可正在look, seem等系动词汇后带领表语从句.如：He looked as if / though he was ill. 他瞅起去佳像死病了.It seems as if it is going to rain.瞅去佳像要下雨了.它还可带领办法状语从句.如：I remember the whole thing as if / though it happened yesterday. 尔记得所有事务，便佳像它是爆收正在今天一般.The child talked to us as if he were a grown?鄄up.那个小孩跟咱们道话便像个大人一般.2． as if 从句的语气即时态①当道话者认为句子所述的是真正在的或者极有大概爆收或者存留的究竟时， as if从句用报告语气.如：It sounds as if it is raining.听起去像正在下雨.He talks as if he is drunk.从他道话的格式去瞅他是醒了.②当道话人认为句子所述的是没有真正在的或者极罕见大概爆收或者存留的情况时， as if从句用假造语气.表示取当前究竟差异，谓语动词汇用普遍往日式.如：You look as if you didn’t care.您瞅上去佳像本去没有正在乎.He talked as if he knew what had happened.他道话的格式，佳像他了解爆收了什么事务.表示取往日或者取道话时间为行爆收的究竟差异，谓语动词汇用“had +往日分词汇”.如：He talked about the Great Wall as if he had been there before. 他道起少乡去佳像他往日去过何处.The girl listened as if she had been turned to stone.那女孩倾听着，一动也没有动，像已经形成了石头.表示取将去究竟差异，谓语动词汇用“would / could / might + 动词汇本形”.如：He opened his mouth as if he would say something.他弛启嘴佳像要道什么.It looks as if it might snow.瞅去佳像要下雪了.3． as if从句中的简略如果as if 带领的从句是“主语+系动词汇”结构，可简略主语战系动词汇等成份，那样as if 后便只剩下名词汇、没有定式、形容词汇（短语）或者动词汇-ing形式等.He acts as if (he was) a fool.他干事像个愚子.He paused as if (he was going) to let the sad memory pass.他停了下去，便佳像要把悲伤的影象抹去.The girl left the room hurriedly as if (she was) angry.女孩匆闲离启房间，佳像气愤的格式.From time to time, Jason turned round as if (he was) searching for someone.贾森没有时天转过身去，佳象正在找人.。

as if 的用法

as if 的用法as if 好像，好似She spoke to me as if she knew me. 她和我说话的神情，好像她早就认识我似的。

(= as though)as if 的用法一、as if 从句的作用1．在look, seem 等系动词后引导表语从句。

如：She looks as if she were ten years younger．她看起来好像年轻了十岁。

It seems as if our team is going to win．看来我们队要胜了。

2．引导方式状语从句。

如：She loves the boy as if she were his mother．她爱这男孩，就好像她是他的母亲一样。

The child talked to us as if he were a grown up．那孩子跟我们谈起话来，像个成年人似的。

二、as if 还可用于省略句中如果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。

如：He acts as if （he was） a fool．他做事像个傻子。

Tom raised his hands as if （he was going）to say something．汤姆举起手好像要说什么。

She left the room hurriedly as if （she was）angry．她匆忙离开房间好像生气的样子。

三、as if 从句的语气及时态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。

asif 用法归纳

a s i f用法归纳1．as if 从句的作用?as if一般可由as though来代替。

引导表语从句，可在look, seem等系动词后。

如：He looked as if / though he was ill. 他看起来好像生病了。

It seems as if it is going to rain.看来好像要下雨了。

引导方式状语从句。

如：I remember the whole thing as if / though it happened yesterday.The child talked to us as if he were a grown-up. 那个小孩跟我们讲话就像个大人一样。

2．as if 从句的语气及时态①as if从句用陈述语气。

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，It sounds as if it is raining. 听起来像在下雨。

He talks as if he is drunk. 从他说话的样子来看他是醉了。

②as 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，表示与现在事实相反，谓语动词用一般过去式。

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

When a pencil is partly in a glass of water, it looks as if it were broken．表示与过去或与谈话时间为止发生的事实相反，谓语动词用“had +过去分词”。

如：He talked about the Great Wall as if he had been there before.说起长城来好像他以前去过那里。

The girl listened as if she had been turned to stone.女孩听着，一动也不动，像已经变成了石头。

as if 用法归纳

as if 用法归纳之袁州冬雪创作1． as if 从句的作用as if一般可由as though来代替.可在look, seem等系动词后引导表语从句.如：He looked as if / though he was ill. 他看起来好像生病了.It seems as if it is going to rain.看来好像要下雨了.它还可引导方式状语从句.如：I remember the whole thing as if / though it happened yesterday.我记得整个事情，就好像它是发生在昨天一样.The child talked to us as if he were a grown?鄄up. 阿谁小孩跟我们讲话就像个大人一样.2． as if 从句的语气及时态①当说话者认为句子所述的是真实的或极有能够发生或存在的事实时， as if从句用陈述语气.如：It sounds as if it is raining.听起来像在下雨.He talks as if he is drunk.从他说话的样子来看他是醉了.②当说话人认为句子所述的是不真实的或极少有能够发生或存在的情况时， as if从句用虚拟语气.暗示与现在事实相反，谓语动词用一般过去式.如：You look as if you didn’t care.你看上去好像其实不在乎.He talked as if he knew what had happened.他说话的样子，好像他知道发生了什么事情.暗示与过去或与谈话时间为止发生的事实相反，谓语动词用“had +过去分词”.如：He talked about the Great Wall as if he had been there before.他说起长城来好像他以前去过那边.The girl listened as if she had been turned to stone.那女孩倾听着，一动也不动，像已经变成了石头.暗示与将来事实相反，谓语动词用“would / could / might + 动词原形”.如：He opened his mouth as if he would say something.他张开嘴好像要说什么.It looks as if it might snow.看来好像要下雪了.3． as if从句中的省略如果as if 引导的从句是“主语+系动词”布局，可省略主语和系动词等成份，这样as if 后就只剩下名词、不定式、形容词（短语）或动词-ing形式等.He acts as if (he was) a fool.他做事像个傻子.He paused as if (he was going) to let the sad memory pass.他停了下来，就好像要把哀痛的记忆抹去.The girl left the room hurriedly as if (she was) angry.女孩匆忙分开房间，好像生气的样子.From time to time, Jason turned round as if (he was) searching for someone.贾森不时地转过身来，好象在找人.。

asif用法归纳

as if用法概括1． as if从句的作用?as if一般可由as though来取代。

可在look, seem等系动词后指引表语从句。

如：He looked as if / though he was ill.他看起来仿佛患病了。

It seems as if it is going to rain.看来仿佛要下雨了。

它还可指引方式状语从句。

如：I remember the whole thing as if / though it happened yesterday.我记得整个事情，就仿佛它是发生在昨天同样。

The child talked to us as if he were a grown?鄄up.那个儿童跟我们发言就像个大人同样。

2． as if从句的语气及时态①当说话者以为句子所述的是真切的或极有可能发生或存在的事及时，as if从句用陈述语气。

如：It sounds as if it is raining.听起来像在下雨。

He talks as if he is drunk.从他说话的样子来看他是醉了。

②当说话人以为句子所述的是不真切的或很罕有可能发生或存在的状况时，as if从句用虚构语气。

表示与此刻事实相反，谓语动词用一般过去式。

如：You look as if you didn’ t care.你看上去仿佛其实不在意。

He talked as if he knew what had happened.?他说话的样子，仿佛他知道发生了什么事情。

表示与过去或与发言时间为止发生的事实相反，谓语动词用“had + 过去分词”。

如：He talked about the Great Wall as if he had been there before.他提及长城来仿佛他从前往过那边。

The girl listened as if she had been turned to stone.那女孩聆听着，一动也不动，像已经变为了石头。

as if虚拟语气用法总结 -回复

as if虚拟语气用法总结-回复虚拟语气是英语中一种特殊的语法形式，用于表达与事实相反、假设、愿望、建议等情况。

使用虚拟语气能够使语境更加丰富和复杂，增添语言的灵活性和表达能力。

其中，"as if"虚拟语气是一种常见的用法，表示与现实情况不符或与事实相反的推测或假设。

首先，"as if"虚拟语气通常用于推测说话人对某种可能性的不认同。

在这种情况下，它常与过去式动词连用，以表示与实际情况相反的假设或设想。

例如：1. She behaves as if she were the boss.（她表现得像是老板，实际上她并不是）这句话中，"as if"引导了一种假设情况，即说话人认为她并不是真正的老板。

2. He talked to her as if he knew her well.（他和她说话的样子看起来像是很了解她一样）这句话中，"as if"表达了说话人对他的熟悉程度的怀疑，实际上他并不真正了解她。

其次，"as if"虚拟语气也可以用于表达与现实情况相反的愿望或想象。

在这种情况下，它通常与过去式连用，并与动词"would"或"could"搭配使用。

例如：1. I wish it rained as if it were a sunny day.（但愿下雨，好像今天是个晴天）这句话中，"as if"表达了说话人对与事实相反的愿望，希望下雨的时候天像晴天一样好。

2. If only I could sing as if I were a professional singer! （要是我能唱得像个专业歌手那样就好了！）这句话中，"as if"表达了说话人对能像专业歌手那样唱歌的想象和愿望，实际上说话人并不是专业歌手。

此外，"as if"虚拟语气还可以用于表达建议或劝告的场合。