修饰谓语动词的从句叫什么从句?通常用些什么词引导的?_百度作业帮
修饰谓语动词的从句叫什么从句?通常用些什么词引导的?
修饰谓语动词的从句叫什么从句?通常用些什么词引导的?
状语从句的种类 § 1状语从句的种类 用来修饰谓语动词、其它动词、定语、状语或整个句子的从句叫做状语从句.状语从句可分为： 1.时间状语从句；(adverbial clause of time) 2.地点状语从句；(adverbial clause of place) 3.原因状语从句；(adverbial clause of cause) 4.条件状语从句；(adverbial clause of condition) 5.目的状语从句；(adverbial clause of purpose) 6.让步状语从句；(adverbial clause of concession) 7.比较状语从句；(adverbial clause of comparison) 8.程度状语从句；(adverbial clause of degree) 9.方式状语从句；(adverbial clause of manner) 10.结果状语从句.(adverbial clause of result) §2状语从句的时态特点 一般情况下,时间和条件状语从句的谓语动词一般用“一般现在时”表示“一般将来时”,用“现在完成时”表示“将来完成时”.例如： I will call you as soon as I arrive in Beijing. 我一到北京就给你打电话.（这是由as soon as引导的时间状语从句,从句中的谓语动词arrive是一般现在时,表示一般将来时,决不可用will arrive） As soon as I have finished this work, I will go home. 我一完成此工作,就回家.（从句中的谓语动词用现在完成时have finished,表示将来完成时,决不可用will have finished） If he comes back, please let me know.如果他回来了,请通知我.（从句中的谓语动词用comes back,表示一般将来时,决不可用will come back） 二 时间状语从句 §3时间状语从句（adverbial clause of time） 1.由when, while, as引导的时间状语从句.例如： When you think you know nothing, then you begin to know something.当你以为自己一无所知的时候,你就是在开始知道一些事物了. When truth is buried under the ground it grows, it chokes, it gathers such an explosive force that on the day it bursts out , it blows up everything with it.当真理被埋在地下的时候,它在生长,它感到压抑,它蓄存着这么一种爆炸性力量,一旦冒出,它就会炸破一切! Strike while the iron is hot. 趁热打铁. Will you watch my clothes while I have a swim. 我游泳的时候,请你照看一下我的衣服. You can feel the air moving as your hand pushes through it. 当你的手在空气中挥动的时候,你就能感觉到空气在流动. Our headmaster laughed as she spoke.我们的校长边谈边笑. 【区别】when, while和as的区别：when引导的从句的谓语动词可以是延续性的动词,又可以是瞬时动词.并且when有时表示“就在那时”.例如： When she came in, I stopped eating.她进来时,我在吃饭.(瞬时动词) When I lived in the countryside, I used to carry some water for him.当的住在农村时,我常常为他担水.（延续性的动词） We were about to leave when he came in.我们就要离开,就在那时他进来了. While引导的从句的谓语动作必须是延续性的,并强调主句和从句的动作同时发生（或者相对应）.并且while有时还可以表示对比.例如： While my wife was reading the newspaper, I was watching TV. (was reading是延续性的动词,was reading和was watching同时发生) I like playing football while you like playing basketball.我喜欢踢足球,而你喜欢打篮球.（对比） As表示“一边……一边”,as引导的动作是延续性的动作,一般用于主句和从句动作同时发生；as也可以强调“一先一后.例如： We always sing as we walk.我们总是边走边唱.（as表示“一边……一边”） As we was going out, it began to snow.当我们出门时,开始下雪了.（as强调句中两个动作紧接着先后发生,而不强调开始下雪的特定时间） 2.由before和after引导的时间状语从句.注意before引导的从句不再用否定式的谓语,并且当before引导的从句位于主句之后,有时译成“就,才”.还要注意主句和从句之间的时间关系.当主句用将来时,从句总是用现在时；如果before引导的从句谓语用的是过去时,则主句动词多用过去完成时,这样以便体现动作发生的先后.After表示主句动作发生在从句动作之后.主句和从句的动作的时间关系正好与before引导的从句相反.例如： It will be four days before they come back. 他们要过四天才能回来. Einstein almost knocked me down before he saw me.爱因斯坦几乎把我撞倒才看到我. My father had left for Canada just before the letter arrived.我父亲恰好在信到之前去加拿大了. They had not been married four months before they were divorced. 他们结婚还不到四个月就离婚了. After you think it over, please let me know what you decide.你仔细考虑过以后,告诉我你是怎样决定的. After we had finished the work, we went home.完成工作之后,我们回家了.（从句用过去完成时,主句用一般过去时） 3.由till或until引导的时间状语从句.till和until一般情况下两者可以互换,但是在强调句型中多用until.并且要注意的是：如果主句中的谓语动词是瞬时动词时,必须用否定形式；如果主句中的谓语动词是延续性动词时,用肯定或否定形式都可以,但表达的意思不同.例如： I didn't go to bed until（till） my father came back.直到我父亲回来我才上床睡觉. It was not until the meeting was over that he began to teach me English.直到散会之后他才开始教我英语. I worked until he came back.我工作到他回来为止. I didn't work until he came back.他回来我这才开始工作. Please wait until I arrived.在我到达之前请等我. 4.由since引导的时间状语从句. since引导的从句的谓语动词可以是延续性的动词,又可以是瞬时动词.一般情况下,从句谓语动词用一般过去时,而主句的谓语动词用现在完成时.但在It is ＋时间＋since从句的句型中,主句多用一般现在时.例如： I have been in Beijing since you left. 自从你离开以来,我一直在北京了. Where have you been since I last saw you? 自上次我和你见面以后,你到哪里去了? It is four years since my sister lived in Beijing. 我妹妹不在北京住有四年了. It is five months since our boss was in Beijing.我们老板离开北京有五个月了. 5.由as soon as, immediately, directly, instantly, the moment, the instant, the minute, 等引导的时间状语从句.这些连词都表示“一……就”.例如： I will go there directly I have finished my breakfast. 吃完早饭,我立即到那里去. The moment I heard the news, I hastened to the spot.我一听到消息,马上赶到了出事地点. As soon as I reach Canada, I will ring you up. 我一到加拿大,就给你来电话. 【注意】hardly(scarcely, rarely)…when / before, no sooner…than相当于as soon as之意.主句用过去完成时,从句用一般过去时.当hardly, scarcely, rarely和no sooner位于句首时,主句应用倒装语序.例如： He had no sooner arrived home than he was asked to start on another journey. 他刚到家,就被邀请开始另一旅程. No sooner had the sun shown itself above the horizon than he got out of bed to commence work.太阳刚从地平线上升起,他就起床劳动去了. Hardly had I sat down when he stepped in.我刚坐下,他就进来了. He had hardly fallen asleep when he felt a soft touch on his shoulder.这个阿拉伯人刚要入睡就感到肩膀上被轻轻一触. 6.由by the time引导的时间状语从句.注意时态的变化：在一般情况下,如果从句的谓语动词用一般过去时,主句的谓语动词用过去完成时；如果主句的谓语动词用一般现在时,主句的谓语动词用将来完成时.例如： By the time you came back, I had finished this book.到你回来时,我已经写完这本书了. By the time you come here tomorrow, I will have finished this work. 你明天来这儿的时候,我将已经完成此工作了. 7.由each time, every time和whenever引导的时间状语从句.例如： Each time he came to Harbin, he would call on me. 他每次来哈尔滨,总是来看我. Whenever that man says“To tell the truth”, I suspect that he's about to tell a lie.每当那个人说“说实在话”的时候,我猜想他就要说谎了. You grow younger every time I see you. 每次遇到你,见你更年轻了. 8.由as long as和so long as引导的时间状语从句.这两个连词表示“有多久……就多久”.例如： You can go where you like as long as you get back before dark. 你可以随意到哪里去,只要在天黑以前回来就行. I will fight against these conditions as long as there is a breath in my body! 只要我一息尚存,我就要反对这种境况. 三 地点状语从句 §4地点状语从句 (adverbial clause of place) 地点状语从句一般由连接副词where, wherever等引导,已经形成了固定的句型,例如： 句型1：Where＋地点从句,（there）＋主句. 【注意】此句型通常译成“哪里……哪里就……”；主句在从句后面时,there可用可不用；如果主句在从句的前面时,一般都不用there.例如： Where there is no rain, farming is difficult or impossible.在没有雨水的地方,耕作是困难的,或根本不可能的. They were good persons. Where they went, there they were warmly welcomed. 他们都是好人.因此他们走到哪里都受到热烈欢迎. You should have put the book where you found it. 你本来应该把书放回原来的地方. Where the Communist Party of China goes, there the people are liberated.哪里有了中国共产党,哪里人民得解放.
修饰动词是副词，修饰谓语动词的从句是状语从句通常可用while, when, for, because, as 等引导
叫状语重句撒！通常用when,by,because..非谓语动词不定式在句中做什么成分我只要你明确的告诉我答案,别给我一篇文让我自己找_百度作业帮
非谓语动词不定式在句中做什么成分我只要你明确的告诉我答案,别给我一篇文让我自己找
非谓语动词不定式在句中做什么成分我只要你明确的告诉我答案,别给我一篇文让我自己找
在英语中,不作句子谓语,而具有除谓语外其他语法功能的动词,叫做非谓语动词.非谓语动词有动词不定式;动名词;现在分词;过去分词 非谓语动词用法: (1可以有名词作用(如动词不定式和动名词),在句中做主语,宾语,表语. (2可以有形容词作用(如动词不定式和分词),在句中做定语,表语或宾语补足语. (3可以有副词作用(如动词不定式和分词),在句中作状语
(一)动词不定式:(to)+do,否定式:not + (to) do
(1)一般式:不定式的一般式所表示的动作与谓语动词动作同时发生或发生在 谓语动词动作之后 I'm glad to meet you. (2)进行式:不定式的进行式所表示的动作与谓语动词动作同时发生 He seems to be reading in his room (3)完成式:不定式的完成式表示的动作发生在谓语动词动作之前 I happened to have seen the film _2.不定式的句法功能: (1)作主语: To finish the work in ten minutes is very hard. It is very hard to finish the work in ten minutes. (2)作表语: Her job is to clean the hall. (3)作宾语: 常与不定式做宾语连用的动词有:want, hope, wish, offer, fail, plan, learn, pretend, refuse, manage, help, agree, promise, prefer, 如果不定式(宾语)后面有宾语补足语,则用it作形式宾语,真正的宾语(不定式)后置,放在宾语补足语后面, Marx found it important to study English well. (4)作宾语补足语: 在复合宾语中,动词不定式可充当宾语补足语,如下动词常跟这种复合宾语: want, wish, ask, tell, order, beg, permit, help, advise, persuade, allow, prepare, cause,
force,call on, wait for, invite. (5)作定语: 动词不定式作定语,放在所修饰的名词或代词后.与所修饰名词有如下关系: ①动宾关系: I have a meeting to attend. 注意:不定式为不及物动词时,所修饰的名词如果是地点,工具等,应有必要的介词 He found a good house to live in. ②说明所修饰名词的内容: We have made a plan to finish the work. ③被修饰名词是不定式逻辑主语: He is the first to get here. (6)作状语: ①表目的: He worked day and night to get the money. ②表结果: He arrived late to find the train gone. ③表原因: They were very sad to hear the news. ④表程度: It's too dark for us to see anything. (二)动名词
1.动名词的形式 否定式:not + 动名词
(1)一般式: Seeing is believing. 眼见为实. (2)被动式: He came to the party without being invited.他未被邀请就来到了晚会. (3)完成式: We remembered having seen the film. 我们记得看过这部电影. (4)完成被动式: He forgot having been taken to Guangzhou when he was five years old.
他忘记五岁时曾被带到广州去过. (5)否定式:not + 动名词 I regret not following his advice. 我后悔没听他的劝告. 2.动名词的句法功能: (1)作主语: Reading aloud is very helpful.
It's no use quarrelling. (2)作表语: In the ant city, the queen's job is laying eggs.
在蚂蚁王国,蚁后的工作是产卵. (3)作宾语: They haven't finished building the dam. 他们还没有建好大坝. We found it no good making fun of others. 我们发现取笑他人不好. (4)作定语: Is there a swimming pool in your school 你们学校有游泳池吗
(三)现在分词
现在分词既具有动词的一些特征,又具有形容词和副词的句法功能. 1,现在分词的形式:否定式:not + 现在分词 (1)现在分词的主动语态:现在分词主动语态的一般式表示与谓语动词所表示的动作 同时发生,完成式表示的动作在谓语动词所表示的动作之前发生,常作状语.例如: They went to the park, singing and talking. 他们边唱边说向公园走去. (2)现在分词的被动语态:一般式表示与谓语动词同时发生的被动的动作,完成式表示发生在谓语动词之前的被动的动作. The problem being discussed is very important. 正在被讨论的问题很重要. 2.现在分词的句法功能: (1)作定语: The man speaking to the teacher is our monitor's father. 正与老师谈话的那个人是我们班长的父亲. (2)现在分词作表语: The film being shown in the cinema is exciting. 正在这家上演的电影很棒. (3)作宾语补足语 He kept the car waiting at the gate. 他让小汽车在门口等着. (4)现在分词作状语: ①作时间状语: (While) Working in the factory, he was an advanced worker.
在工厂工作时,他是一名先进工人. ②作原因状语: Being a League member, he is always helping others. 由于是共青团员,他经常帮助他人. ③作方式状语 He stayed at home, cleaning and washing. 他呆在家里,又擦又洗. ④作条件状语: (If) Playing all day, you will waste your valuable time.
要是整天玩,你就会浪费宝贵的时间. ⑤作结果状语: He dropped the glass, breaking it into pieces. 他把杯子掉了,结果摔得粉碎. ⑥作目的状语: He went swimming the other day. 几天前他去游泳了. ⑦作让步状语: Though raining heavily, it cleared up very soon.
虽然雨下得很大,但不久天就晴了. (四)过去分词
过去分词只有一种形式:规则动词由动词原形加词尾-ed构成.不规则动词的过去分词 没有统一的规则要求,要一一记住. 过去分词的句法功能: 1.过去分词作定语: Our class went on an organized trip last Monday.
上周一我们班开展了一次有组织的旅行. 2.过去分词作表语: The window is broken. 窗户破了. 3.过去分词作宾语补足语: I heard the song sung several times last week.
上周我听见这首歌被唱了 4.过去分词作状语: Praised by the neighbours, he became the pride of his parents.
受到邻居们的表扬,他成为父母的骄傲.(表示原因) Once seen, it can never be forgotten.
一旦它被看见,人们就忘不了.(表示时间) Given more time, I'll be able to do it better. 如果给予更多的时间,我能做得更好.(表示条件) Though told of the danger, he still risked his life to save the boy. 虽然被告之有危险,他仍然冒生命危险去救那个孩子.(表示让步)什么是主语从句?后接动词什么形式,谓语用单双数?_百度作业帮
什么是主语从句?后接动词什么形式,谓语用单双数?
什么是主语从句?后接动词什么形式,谓语用单双数?
主语从句 一、概述：在句子中起名词作用的各种从句统称为名词性从句。根据它们在句中的语法作用，这类从句又可分为主语从句、同位语从句、表语从句和宾语从句。 二、 几个共性问题： 1．连接方式 （1） 在由连词that, whether, if引导的名词性从句中，引导词在句中不做成分，在宾语从句和表语从句中，that可以省略。 （2） 在由连接代词who, whose, whom, which, what, whoever, whomever, whichever, whatever引导的名词性从句中，其连接代词在句中起名词性作用，担当一定成分。 （3）在由连接副词when, where, why, how引导的名词性从句中，其连接副词在句中作状语。 2．whether和if的区别 （1）whether在引导的主语从句中可以置于句首，而if则不能。 （2）whether可以与or not连用，or not可以紧跟在whether之后，也可以置于从句末尾；if一般不能和or not连用。 （3）表语从句、同位语从句和介词宾语从句（即在系词be和介词之后），只能用whether连接，而不用if。 （4）从句是否定式时，一般用if, whether很少用在否定式从句中。 例如：I don’t care if he doesn’t come . 如果他不来，我也不介意。 The problem is whether we can carry out the plan. 问题是我们是否能实施这项计划。 三、 主语从句 1．主语从句主要有三类： （1） 由连词that引导的主语从句。 例如：That you will win the medal seems unlikely. 你想获得奖牌看起来是不可能的。 That you are so indifferent bothers me. 你如此冷淡使我很烦恼。 That she survived the accident is a miracle. 她在事故中幸免于难简直是奇迹。 （2） 用连接代词或连接副词if, whether 引导的主语从句。 例如： Which of them escaped from the prison is still a mystery. 他们哪一个是从监狱里逃跑的，仍然是个谜。 When they will come hasn’t been made pubic. 他们什么时候来还不知道。 Whether she is coming or not doesn’t matter too much. 她来不来都无关紧要。 （3） 用关系代词引导的主语从句。 例如：What you need is more practice. 你所需要的是更多的训练。 What I want to know is this. 我想知道的就是这事。 Whatever we do is to serve the people. 我们无论做什么都是为人民服务。 主语从句可以直接放在主语位置上，也可以用it作形式主语， 而将从句放在句末（尤其是当谓语较短时）。 例如：That light travels in straight lines is known to all. 光沿直线传播，这是众所周知的事。 =It is known to all that light travels in straight lines. 众所周知光沿直线传播。 When the plane is to take off has not been announced . 飞机何时起飞还没有宣布。 = It has not been announced when the plane is to take off. 还没有宣布飞机何时起飞。 当what引导的主语从句表示“…的东西”时，一般不用it作形式主语。 错:It is a book what he wants. 对:What he wants is a book. 他想要的是本书。 如果带主语从句的句子是疑问式，则必须用it作形式主语的结构。 例如：Has it been settled who will be sent to carry out the task ? 谁将被派去执行这项任务决定了吗 ？ 3．固定用法和译法 （1） It is +名词+从句 It is a fact that… 事实是…… It is good news that … ……是好消息 It is a question that … ……是个问题 It is common knowledge that … ……是常识 类似的名词还有：a pity；a wonder；a good thing； no wonder； surprise等。 例如：It is a mystery to me how it all happened. 这一切是怎么发生的是个谜。 It is common knowledge that the whale is not a fish. 鲸鱼不是鱼，这是常识。 It is no surprise that Bob should have won the game. 鲍勃会赢得这场比赛，这不足为奇。 （2） It is +形容词+从句 It is necessary that … 有必要…… It is clear that … 很清楚…… It is likely that … 很可能…… It is important that … 重要的是…… 类似的形容词还有： worth- astonishing, etc. 例如：It is obvious that conductors and insulators are both important in industry. 很明显导体和绝缘体在工业中都很重要。 It is doubtful whether she will be able to come. 她是否能来令人怀疑。 It was really astonishing that he refused to talk to you . 他拒绝和你说话真是令人惊讶。 It is essential that he should be here by the weekend . 周末之前，他应该到这里是必要的。 It seems obvious that we can not go on like this. 很明显我们不能这样下去了。 （3） It is +过去分词+从句 It is said that … 据说…… It is reported that … 据报道…… It has been proved that … 已证明…… It must be proved that… 必须指出…… 类似的过去分词还有： found out,etc. 例如：It is thought that he is the best player. 大家都认为他是最好的选手。 It is estimated that the vase is 2000 years old. 据估计这个花瓶有2000年的历史。 It is used to be thought that a new star must be due to a collision between two stars. 过去一直认为新星是由于两颗星星之间碰撞产生的。 It has not been made clear when the new road is to be opened to traffic. 还没弄清楚这条路将开始通车。 （4） It +不及物动词+从句 It seems that … 好像是…… It happened that… 碰巧…… It follows that … 由此可见…… It has turned out that … 结果是…… 类似的不及物动词还有：seem, appear, occur, follow, happen, turn out, etc. 例如：It turned out that nobody remembered the address. 结果是无人记得那个地址。 It now appears that they are in urgent need of help. 看起来他们急需帮助。 It does not matter if I missed my train, because there is another later. 没有赶上这趟火车没有关系，稍晚还有一趟。 It happened that I saw him yesterday. 碰巧我昨天看见他了。 当“及物动词 + 宾语”较短时，也可用这种结构。 例如：It shocked me that Peter did not tell anybody where he was. 让我吃惊的是彼得没有告诉任何人他在哪里。 It does not interest me whether you go or not. 我对你去不去不感兴趣。 It +某些固定结构+ 主语从句。 例如：It doesn’t make too much difference （It doesn’t make any difference / It doesn’t alter the situation），whether it rains or not . 下不下雨都没有多大关系。 It does not make any difference whether it rains or not . 下不下雨没什么分别。 It does not make the least difference to me what you do. 对我来说你做什么都无关紧要。 Is it of much consequence to you that Mr. Wang has failed to do it ? 王先生没有做成这件事对你有什么重要影响吗？地道英语非谓语动词100句_百度百科
地道英语非谓语动词100句
《地道英语非谓语动词100句》是2001-09中国书籍出版社出版的图书，作者是浩瀚等。
本书是从不同于一般语法书的角度去教您使用不定式、动名词和分词的用法，掌握使用的场景及所表达的意义。
本书把抽象的语法条文变成一个个生动场景下的自然而然的用法，让您真正体会英语之妙，表达之丰富。本书建议您从用法入手，从口语入手，从实例中去掌握。
本书共列80个单元，详解每一个具体的表达方式，给出实例，指导用法，加上常用范全，能起到举一反三的效果，使您要说的英语意思更清楚，表达更流畅。
CHAPTER 1 动词不定式作
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4几种动词谓语句
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