完整wordasif用法归纳推荐文档
as if引导的方式状语从句
as if引导的方式状语从句
"As if" 引导的是方式状语从句，表示一种比较或模仿的关系。
这种从句通常用来描述行为或状态的方式或方法。
例如：
"He acts as if he knew everything." "他表现得好像他知道一切。
"
在这个例子中，“as if”引导了一个方式状语从句，描述了主语“他”的行为方式，即他表现得好像自己知道一切。
再比如：
"He spoke as if he were a doctor." "他说话的口气好像是个医生。
"
在这个例子中，“as if”引导了一个方式状语从句，描述了主语“他”说话的方式或口气，即他说话的口气好像是个医生。
需要注意的是，“as if”引导的方式状语从句通常使用虚拟语气，即从句中的动词使用过去式或过去分词形式，表示假设或虚拟的情况。
例如：
"She talks as if she had been to Paris." "她说话的口气好像她去过巴黎。
"
在这个例子中，“as if”引导的方式状语从句使用了虚拟语气，动词"had" 表示假设的情况，即她去过巴黎。
as if 引导的方式状语从句
as if 引导的方式状语从句当我们讲述故事、描述情节或者解释某种理论时，经常会使用到“as if引导的方式状语从句”。
这种状语从句是形容词性的，用于修饰并说明主句中承受描述或解释的名词或代词。
在本文中，我将详细解释“as if引导的方式状语从句”的用法、意义以及在不同语境中的具体运用。
首先，我们需要了解“as if引导的方式状语从句”的结构。
通常，它由as if引导，后跟一个动词的主语＋谓语动词＋其他从句成分的结构。
这个从句通常是一个虚拟的情景，用来形容或者解释主句中的事件或者状态。
这样的句子结构可以用来表达一种猜测、想象或假设的语气。
举个例子，假设有一天我正在和朋友玩扑克牌，我的朋友突然展现出一种非常聪明的策略，让我不禁想到他好像是一个职业扑克牌玩家。
我可以这样形容他的策略：“He played the game as if hewere a professional poker player.”（他以一位职业扑克牌玩家的方式玩牌。
）在这个句子中，从句“a s if he were a professional poker player”修饰主句中的“played the game”，说明了他的策略让我联想到他是一位职业扑克牌玩家。
注意，从句中的“were”是虚拟语气，用来表示一种假设的语气。
这是由于我们认为他不是真的职业扑克牌玩家，而只是以职业玩家的方式进行游戏。
除了表示猜测或者假设，使用“as if引导的方式状语从句”还可以表达其他的意义。
比如，它可以用来形容某种行为或者状态，并强调这种行为或者状态与实际情况的不符。
接下来，我将通过一些例子来说明这些意义。
1.行为或状态的描述：- She acted as if she didn't care about the outcome ofthe competition.（她表现得好像对比赛结果不在意。
）- They behaved as if they owned the place.（他们表现得好像他们是这个地方的主人。
as if的用法归纳
as if的用法归纳一、"As if"的直接引导从句"As if"是一个常见的短语，用于引导一个虚拟的从句，表示与事实相反的情况或假设。
在这种情况下，我们可以将它看作是同位连词“as”和副词“if”的组合。
它通常用于描述过去发生的事情或与现在事实相悖的假设。
1. 描述过去：使用as if时，可以表示某个事件似乎已经发生了，然而实际上并没有。
例如：- 他确信自己会过关斩将，好像他有无穷无尽的能量一样。
- 她哭得很伤心，就好像她刚失去了她最亲近的人一样。
2. 假设与现实不符：当我们想表达一种与现实相反或不可能发生的情况时，“as if”也非常有用。
例如：- 那个孩子摔倒了，但他爬起来说得好像没事一样。
- 他显得很镇定自若, 就好像什么都没发生过似地。
二、"As if" 的隐含意义除了直接引导从句外，“as if”经常带有一种暗示或隐含的意思，并不总是完全相反于现实。
它可以用来描绘一种可能的情况或给出一种比较。
下面是一些例子：1. 形容行为方式：使用"as if"来描述行为或感受时，可以给出更加形象和生动的画面。
- 他走起路来像个拐杖, 身体弯曲。
- 她对我微笑，就好像我们是多年未见但极度亲近的朋友一样。
2. 进行比较与对比： "as if"也常被用于与其他事物进行比较，以便更好地解释或形容一个概念。
- 这河水的颜色让人想到清澈如镜的湖泊。
- 她唱歌的声音有着天籁般美妙的音色。
三、"As if" 的固定短语搭配除了作为从句引导词外，“as if”还可以与其他单词或短语结合，形成各种固定搭配。
以下是几个常见的例子：1. "act as if": 表示假装或模仿某种状态或情感：- 她表现得像个小孩子似地兴奋不已，就好像今天是她生日一样。
2. "feel as if": 表示一种模糊的感觉或判断：- 他感觉好像他正在被人监视一样，离奇地不安。
asif的用法归纳总结
asif的用法归纳总结一、asif的定义与基本用法asif是英语中一个常见的连词，它用于表示比拟、类比或想象。
在句子中，asif通常引导一个从句，以描述某种虚拟或类似的情况。
其含义可以理解为“好像”、“仿佛”、“似乎”。
例如：1. She talked to him as if he were a child.（她和他说话时像对待一个孩子一样。
）2. It looks as if it's going to rain.（看起来好像要下雨了。
）这些句子中，as if后面跟随的从句揭示了一些不实际或可能存在的情况。
二、as if表达假设、推测与可能性1. 表达假设：当我们要表达关于未来或无法确定真实情况下的猜测时，可以使用as if。
例如：It looks as if they won't be able to come to the party tonight.（看起来好像他们今晚不能参加派对了。
）2. 表达推测：as if还可用于表达对过去事件或已发生事件的推测。
例如：She ran away from the scene, as if she had committed a crime.（她逃离现场，就像她犯了罪一样。
）3. 表达可能性：当我们想暗示某种可能性或提出一种假设时，也可以使用as if。
He saved up all his money, as if he were planning to buy a new car.（他把钱都攒起来了，仿佛在计划买一辆新车。
）三、as if表达修饰与描绘1. 表达修饰：as if可以用于描述人物或事物的特点、品质和状态。
例如：She smiled at him as if she were the happiest person in the world.（她对他微笑，仿佛她是世界上最幸福的人。
）2. 描绘场景：as if还可用于描绘一种情境或氛围。
asif从句用法
asif从句用法"As if" 从句用于描述或比喻一种情况或状态，强调与事实相反或不太可能发生的情况。
它常常用于表示虚拟假设、猜测、愿望或想象，以下介绍几种常见的使用情况：1. 虚拟假设（Subjunctive）：用于表示与现实相反的情况、或者无法实现的期望。
通常出现在主句中的动词过去时或were （而不管主语是单数还是复数）之后，从句中的动词使用虚拟语气（通常是过去式）。
- She acted as if she were the CEO.（她表现出自己是首席执行官的样子，实际上她不是）- He talks about that movie as if he had seen it.（他谈论那部电影好像他看过，实际上他没有看过）2. 比喻或引申意义：用于描述类似或类似于从句中所描述的情况。
- He ran away as if his life depended on it.（他逃走的样子好像他的生命取决于此）- The dress fits her perfectly, as if it were made for her.（那条裙子完美地合身，好像是为她量身定做的）3. 句型："would + V"结构：除了使用虚拟语气，as if还可以与"would + V"结构连用，用于表示可能性很小，几乎不太可能发生的情况。
- He smiles at me as if he would ask me out, but he never does.（他冲我微笑好像要邀请我出去，但他从来没有这样做过）需要注意的是，as if从句强调的是一种情境或比喻，而不一定是真实的情况。
它所描述的并不一定是事实。
asif用法
as if用法一、as if 在从句中的作用1、在look, seem等系动词后引导表语从句eg: 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.看起来我们队要胜了。
2、引导方式状语从句eg: She loves the boy as if she were his mother.她爱这个男孩，就好像她是他的母亲。
The child talked to us as if he were a grow-up.那个孩子跟我们谈起话来，像个成年人似的。
二、as if 用于省略句中如果as if引导的从句是“主语+系动词”结构，可以省略主语和系动词，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。
eg: 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.Tom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 从句用于陈述句当说话者认为句子所述的是真是的或极有可能发生或存在的事实时。
eg: It sounds as if it 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 从句用于虚拟语气当说话人认为句子所述的不真实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式。
eg: You look as if you didn’t care.你看起来好像并不在乎。
(完整word)asif用法归纳,推荐文档
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的用法及例句
as if的用法及例句一、引言在英语中，as if是一个常见的短语，用来表示某种假设或类似情况。
它可以被用于各种语境中，包括描述感受、描绘场景以及表达想象等。
本文将介绍as if的常见用法，并逐一解释其中的例句。
二、as if used to describe feelings（描述感受）1. He looked at her as if he had seen a ghost.（他看着她，就好像看到了鬼一样。
）这个句子形象地描绘了一个人被吓到的情景。
使用as if表达了他因为惊讶而显得吓坏了。
2. She spoke to me as if she was really angry.（她对我说话时生气得好像真的很愤怒。
）通过使用as if，这个句子强调了她的口气和态度好像是真正生气的样子。
3. They laughed together as if they had known each other for years.（他们一起笑，就好像他们认识了好几年一样。
）这个例句中使用as if表达两个人之间亲密默契以及友谊已经持续多年的感觉。
三、as if used to describe scenes（描绘场景）1. The flowers in the garden smelled as if they were freshly picked.（花园里的花儿闻起来好像是刚采摘的一样。
）这个句子使用as if描述了花园中花朵的香味让人感觉它们就像是新鲜采摘的一样。
2. The sky turned dark as if a storm was approaching.（天空变得阴暗，就好像即将有一场暴风雨来临。
）通过使用as if，这个例句描绘了天空变暗的景象，并使读者感受到风暴即将来临的紧张氛围。
3. He smiled at her as if he was the happiest person in the world.（他对她微笑，好像自己是世界上最幸福的人一样。
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。
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。
【精编范文】英语as if的中文翻译与用法-实用word文档 (3页)
本文部分内容来自网络整理，本司不为其真实性负责，如有异议或侵权请及时联系，本司将立即删除！== 本文为word格式，下载后可方便编辑和修改！ ==英语as if的中文翻译与用法英语 as if是一个重点的短语，我们有必要知道它具体的中文翻译以及正确的用法。
快来看看小编为你准备了英文短语as if详细的中文翻译形式以及用法，欢迎大家阅读!as if的中文解释英[æz if]美[æz ɪf]as if 基本解释好像，似乎，仿佛as if 相关例句ph.1. She treats him as if he were a stranger.她待他如陌生人。
as if的单语例句1. In business as in sports, victory is sweet only if the game is fair.2. In China there is a cottage industry that pays people to act as if they are the voices of the public.3. If they fail to act on the plan, the money could be released as soon as specific projects get the OK.4. School education should act as insurance for children's moral cultivation even if parents educate their wards in matters of humanity and morality.5. Many of the buyers identified themselves as early adopters and Apple enthusiasts, making it harder to tell if the iPad will win over mainstream customers.6. Netanyahu told them any country would act in self defense if it were targeted by thousands of rockets as Israel has been by Gaza militants.7. If the media hadn't discovered his story by accident, he would still be working anonymously as a migrant worker.8. Liu said they usually contact applicants through an online messaging service or by telephone, and then the two parts will sign an agreement if everything goes as planned.9. Iran has been acting as if the agreement were already in force but has held off ratification in parliament.as if的双语例句1. If this is a new installation, ask your hardware or software manufacurer If problems comtinue, disable or remove any newly installed hardware or software. Disable BIOS memory options such as caching or shadowing.如果这个屏幕再次出现，遵循这些步骤：检查以确保任何新的硬件或软件被正确地安装如果这是一个新的安装，你的硬件或软件manufacurer 如果问题comtinue，使或失去能力除去任何崭新安装了硬件或软件的。
as if的用法
二、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． 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。 You look as if you didn’ t care． He talks as if he knew where she was．
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 She looks as if she were ten years younger． It seems as if our team is going to win．
2． 引导方式状语从句 She loves the boy as if she were his mother． The child talked to us as if he were a grown up．
（2）从句表示与过去事实相反，谓语动词用“had＋ 过去分词”。 He talks about Rome as if he had been there before． The girl listened as if she had been turned to stonemight＋动词原形”。 He opened his mouth as if he would say something． It looks as if it might snow．
as if虚拟语气用法 常见用法归纳总结
as if虚拟语气用法常见用法归纳总结以as if (as though)引导的方式状语从句或表语从句，有时用虚拟语气，若表示与现在事实相反，谓语动词用一般过去时；若表示与过去事实相反，用过去完成时；表示将来的可能性不大，用would (might, could)+动词原形，如：He acts as if he knew me.他显得认识我似的。
as if虚拟语气用法常见用法归纳总结1as if虚拟语气用法(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，也可能用陈述语气：I feel as if [as though] I’m floating on air.他感到好像漂浮在空中。
The stuffed dog barked as if it is [were, was] 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 he were poor.他不像穷的样子(或他又不穷)。
It isn’t as if you were going away for good.又不是你离开不回来了。
2什么是虚拟语气在表示假想的虚假的、与事实相反的或难以实现的情况时用虚拟语气，表示主观愿望或某种强烈情感时，也用虚拟语气。
即当一个人说话时欲强调其所说的话是基于自己的主观想法，愿望，假想，猜测，怀疑或建议，而不是根据客观实际，就用虚拟语气。
主要是英语语法的一种表达。
as if 的用法
as if 的用法在英语中，as if 是一个常见的短语，表示某个行为或状态看起来像是某种情况，但实际上并不是。
它通常用于描述某种想象中的情况，或者是对某种猜测的表达。
本文将详细介绍 as if 的用法及其相关注意事项。
1. as if 的基本用法as if 的基本用法是用来表达某种虚拟的情况，即一种可能的假设或猜测。
它通常用于描述某种看起来是真实的情况，但实际上并不是。
例如：- He talks as if he knows everything. （他说话的样子好像什么都知道。
）- She looked at me as if she had seen a ghost. （她看我的样子好像看到了鬼。
）- He acted as if he didn't care about the outcome. （他表现得好像对结果并不在意。
）这些句子中，as if 后面的部分都是虚拟的情况，即他好像什么都知道、她好像看到了鬼、他好像对结果并不在意。
这些情况可能是真实的，也可能是想象中的。
2. as if 和 as though 的区别在使用 as if 和 as though 时，它们的意思基本相同，但 as though 更正式一些。
例如：- He talks as if he knows everything. （口语）- He talks as though he knows everything. （书面语）在使用 as if 和 as though 时，需要注意的是，后面的虚拟情况需要用虚拟语气，即用过去式或过去完成式。
例如：- He acted as if he didn't care about the outcome. （过去式）- She looked at me as though she had seen a ghost. （过去完成式）3. as if 和 would 的区别在某些情况下，as if 和 would 可以用来表达相似的意思，但它们之间有着明显的区别。
(完整版)asif,asthough用法
as if, as though 的用法as if 与 as though 是一组同义词，两者意思相同，用法也相同，可是在口语中人们多半会用 asif, 取其简短。
As if/as though 结构中的动词形式平时决定于说话人的语义妄图。
试比较： I feelas if I was/were going to faint. ( 我感觉好似要晕倒了 )I feel as if I am going to faint. ( 我感觉真的就要晕倒了)He walks as if he is drunk.他已经醉了He walks as if he were drunk.他没有醉It looks as if it is going to rain.快要下雨了It looks as if were going to rain.不会下雨这就是说，在某些语境中，若是不表示假设意义，就不用用过去时形式。
也就是说，若是as if 后边的从句所表示的状况时真实的或很可能时真实的，那么动词可以用陈述语气，在feel,look, seem, smell, sound, taste 此后特别这样。
比方：There ’ sob,H talking to the ticket-collector. It looks as if he hasn ’ t got a platform ticket.那不，霍布正在同检票员说话，看样子还没弄到站台票。
It looks as if it is going to rain.It seems as if we will have to go home on foot.You look as if you’ ve been running你好似.刚跑了一阵似的。
You look as if you know each other.You have acted as if you like me.The fish smells as if it has gone bad.The apple tastes as if it is sour.He looks as if he’ s tired.It looks/seems as if you’ re right.It smells as if it is fresh.闻起来很新鲜。
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。
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
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的用法
作者： 余春发
出版物刊名： 外国语言文学
页码： 18-18页
主题词： 实义动词 表语从句 从属连词 西尔维 smell as if 状语从句 形式主语 taste never
摘要： 复合从属连词 as if 可在实义动词后引导状语从句,或在 look.appear,seem.feel sound.smell.taste 等系动词后引导表语从句,表示猜测、联想、假定、比较或行为的方式。
例如:He talks as if he knew all about it.他说话的口气好象他对这件事全都知道。
She looks as if she had seen a ghost.她象是见了鬼似的。
我们也可用 it 作形式主语,而把 as if 引导的从句放在后面。
如:It seemed as if they had never missedSylvia.他们仿佛从来没有惦记过西尔维。
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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 grow n-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 did nt 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 broke n.
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。
表示与将来事实相反，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” 结构，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.
The girl left the room hurriedly as if (she was) angry. 女孩匆忙离开房
间，好像生气的样子。
From time to time, Jas on turned round as if (he was) search ing for some one.
词汇学习
1. A smelly gas came out of the cracks.
smelly : smell+ y = adj. smell n./v(smelt/ smelled)
4. But the one million people of the city, who thought little of these eve nts, were asleep as usual that ni ght.
think of想起，考虑
thi nk little of 不重视，忽视th ink n oth ing of 认为没
什么
think badly/poorly /ill of 对..... 看法不好，评价很低
thi nk well/much / highly/a lot/ a great deal of 对....... 重视/ 高度评
价
5. It seemed as if the world was at an end.
.at an en d= fini shed 结束，终结（作表语）
★ We were very happy whe n the work was at an end.
★at_the_end_of 在…尽头；在…末”
★by the end of 到/截止...... 末”；主句一般用完成时
★in _the_e nd 意思“最后、终于” =at last/ fin ally
1. Wash your hands at the end of _ the experime nt.
2. How many English words had you learned by the end of_ last
term?
3. He tried various jobs and_in the end _ became a teacher.
7.ln fiftee n terrible sec onds a large city lay in ruins.
在可怕的15秒钟内，一座大城市就沉沦在一片废墟之中。
lie( lay lain)处于某种状态
躺，平躺，平卧平放
People were shocked (shock).我们对这个消息感到震惊。
We were shocked at the n ews.
The n ews is shock ing (shock)
表示情感的动词excite, surprise, interest, bore, move, shock, disappo int, satisfy,
变为形容词时可加ing(指物)或加ed (指人)
短语句型过关
burst into sth. = burst out doing It seemed as if
at an end= fini shed
think well / highly of in ruins It is no won der (that )= No won der (that)
all…not…=not al该句为部分否定
be buried in •…=bury on eself in •…。