4---雅思经典必背之表语从句_1601413852[精彩]
英语重点表语从句详解
英语重点表语从句详解1、表语从句概述用作表语的从句叫作表语从句，它位于主句中的连系动词之后。
引导表语从句的词有从属连词that、whether、as though(if)；关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever等；关系副词when, where, why, how, however, whenever, wherever等。
可以接表语从句的连系动词由be, look, remain, seem等。
That引导表语从句时，在口语中，间或可以省略。
The trouble is that we are short of money.困难是我们资金短缺。
That is why stone walls are used instead of fences around New England fields.这就是为什么在新英格兰用石头墙而不用栅栏的原因。
At that time, it seemed as if I couldn't think of the right word anyhow.当时,我似乎怎么也想不出一个恰当的字眼来。
2、由从属连词that，whether引导的表语从句。
that在引导表语从句时无词义，而whether有词义，意为、“是否”。
这时主句的主语常常是些抽象名词，如question(问题)，trouble(麻烦)，problem(问题)，result(结果)，chance(可能性)，suggestion(建议)，idea(想法)，reason(理由)等。
表语从句对主句主语进行说明、解释，使主语的内容具体化。
The trouble is (that) she has lost his money. 麻烦的事是他丢了钱。
The question is whether we need more ice cream.问题是我们是否还需要一些冰淇淋。
(完整版)表语从句(经典).docx
表语从句一．定义：表语从句就是用一个句子作为表语。
说明主语是什么或者怎么样，由名词、形容词或相当于名词或形容词的词或短语充当，和连系动词一起构成谓语二．引导表语从句的关联词的种类：(1)从属连词 that。
在从句中不做成分。
如： The trouble is that I have lost his address.麻烦是我把他的地址丢了。
The reason was that he was late for school.原因是他上学迟到了(2) 从属连词 whether, as, as if。
如： 1. He looked just as he had looked ten years before. 他看起来还与十年前一样。
2. The question is whether they will be able to help us.问题是他们是否能帮我们。
注：（从属连词 if 一般不用来引导表语从句，但as if 却可引导表语从句）。
如： All this was over twenty years ago, but it as’ifsitwas only yesterday.这都是 20 多年前的事了，但宛如昨天一样。
The key is whether we can solve the problem.关键是我们是否能解决问题。
注：（能跟表语从句的谓语动词一般为系动词be, seem, look，sound等）。
如： He looked just as he had looked ten years before.他看起来还与十年前一样。
It sounds as if someone is knocking at the door.听起来好像有人在敲门。
(3)连接代词 who, whom, whose, what, which, whoever, whatever, whichever 在表语从句中做主语、宾语等。
英语语法讲解之表语从句
英语表语从句表语从句：就是用一个句子作为表语。
说明主语是什么或者怎么样，由名词、形容词或相当于名词或形容词的词或短语充当，和连系动词一起构成谓语。
表语从句是名词性从句的一种。
表语从句的基本结构是：“主语+连系动词+关联词+表语从句”。
连接表语从句的连接词有：that, what, who, when, where, which, why, whether, how, whoever，whomever，whichever ，whatever 等。
例如：The question is when he can arrive at the hotel.His suggestion is that we should stay calm.①语序：从句的语序必须是陈述句语序，即“主语+谓语”这种形式。
②时态：当主句是一般现在时或一般将来时的时候，从句可以是任何时态，而当主句是一般过去时的时候，从句，从句时态必须是过去时范围的时态，即（一般过去时，过去进行时，过去完成时，过去将来时）。
③连接词：当从句意思完整，主句意思肯定时，连接词用that，且可以省去，当从句意思完整，主句意思不确定或含否定含意时，常用if 或whether （是否），当从句意思不完整时，连接词则是代替不完整部分的特殊疑问词。
根据关联词来区分,表语从句可以分为六种:一、由that 引导的表语从句The trouble is that he misunderstood me.麻烦的是他误解了我。
有时，引导表语从句的连词that 可以省略The truth is (that) I didn’t finish my term essay. 事实是我没有写完学期论文。
二、由连接代(副)词引导的表语从句连接代词who, whom, whose, what, which, whoever, whatever, whichever；连接副词where, when, how, why。
中的表语从句与主语从句总结
中的表语从句与主语从句总结表语从句与主语从句是汉语语法中常见的句型结构，它们在句子中担任不同的成分，有着各自的特点和用法。
本文将对中的表语从句与主语从句进行总结，以帮助读者更好地理解和运用这两种从句。
一、表语从句表语从句是句子中充当表语的从句，用来说明或补充主句的主语或宾语。
在句子中，常常由一些特定的动词或形容词引导。
1. 动词引导的表语从句一些动词后面可以跟一个从句作为它的表语，例如：是、成为、被、叫做等。
例如：他是一个优秀的学生。
（表语从句在系动词“是”后面）她成为了一名医生。
（表语从句在动词“成为”后面）2. 形容词引导的表语从句一些形容词可以跟一个从句作为它的表语，例如：重要的、必要的、可能的等。
例如：休息好对身体是重要的。
（表语从句在形容词“重要的”后面）帮助别人是值得提倡的行为。
（表语从句在形容词“值得提倡的”后面）二、主语从句主语从句是句子中充当主语的从句，用来说明或描述主句的主语。
在句子中，常常由一些特定的词引导。
1. 连词引导的主语从句一些连词可以引导一个从句作为主语，例如：谁、什么、哪里等。
例如：谁来捣乱的还不清楚。
（主语从句由连词“谁”引导）什么是成功的关键？（主语从句由连词“什么”引导）2. 从句引导词引导的主语从句一些从句引导词可以引导一个从句作为主语，例如：怎样、为什么、无论等。
例如：无论他说什么，我都不会相信他。
（主语从句由从句引导词“无论”引导）为什么他会辞职，我始终不明白。
（主语从句由从句引导词“为什么”引导）总结：表语从句和主语从句在句子中的作用不同，但它们都是由从句组成的，并且在语法上有着一定的共性和特点。
表语从句常常在系动词后面，用来作为主句的补充说明，它一般由一些特定的动词或形容词引导。
主语从句常常在句子的主语位置，用来说明或描述主句的主语，它可以由一些连词或从句引导词引导。
在使用表语从句和主语从句时，需要注意从句的位置和从句引导词的使用，以确保句子的语义和语法的准确性。
考研英语语法篇：表语从句
考研英语语法篇：表语从句考研英语进入冲刺复习阶段很多同学把经历都转移到了其他灵活性更高的科目中，英语作为一门记忆内容多于理解的学科在冲刺阶段很容易让人忽略他的重要性，但是我们都知道，英语考研试卷其实并不容易拿高分，而前阶段复习的基础知识如果太长时间不去运用也会如利剑生锈，给考试带来麻烦，下面凯程考研英语老师就为大家总结长难句常见语法，希望能给冲刺复习的考生提个醒，将基础融会贯通才是高分的基本法则。
表语从句在句中作表语。
引导表语从句的关联词与引导主语从句的关联词大致一样，表语从句位于连系动词后，有时用as if引导。
其基本结构为：主语+ 系动词+ that从句。
例如：The fact is that we have lost the game. 事实是我们已经输了这场比赛。
That‟s just what I want. 这正是我想要的。
This is where our problem lies. 这就是我们的问题所在。
That is why he didn‟t come to the meeting. 那就是他为什么不到会的原因。
It looks as if it is going to rain. 看上去天要下雨了。
需要注意的，当主语是reason时，表语从句要用that引导而不是because。
例如：The reason why he was late was that he missed the train by one minute this morning .【注意】whether 可引导表语从句，但与之同义的if却通常不用于引导表语从句。
凯程考研：凯程考研成立于2005年，具有悠久的考研辅导历史，国内首家全日制集训机构考研，一直从事高端全日制辅导，由李海洋教授、张鑫教授、卢营教授、王洋教授、杨武金教授、张释然教授、索玉柱教授、方浩教授等一批高级考研教研队伍组成，为学员全程高质量授课、答疑、测试、督导、报考指导、方法指导、联系导师、复试等全方位的考研服务。
表语从句结构及用法
表语从句结构及用法表语从句结构及用法表语从句是一个句子，在句子中充当了名词、形容词或副词的角色。
在英语中，表语从句通常由连词that, whether/if, who, whom, whose, which, what, when, where, why, how等引导。
名词性从句名词性从句是表语从句的一种形式，可以充当主语、宾语或表语。
•作主语：表语从句可以作为主语，如：What he said is true.（他说的是真的。
）•作宾语：表语从句可以作为宾语，如：I believe that she is innocent.（我相信她是无辜的。
）•作表语：表语从句可以作为表语，如：Her biggest wish is that she becomes a doctor.（她最大的愿望是成为一名医生。
）形容词性从句形容词性从句是表语从句的另一种形式，用于修饰名词或代词。
•修饰名词：表语从句可以用于修饰名词，如：I am not sure which book to choose.（我不确定选择哪本书。
）其中，表语从句”which book to choose”修饰了名词”book”。
•修饰代词：表语从句可以用于修饰代词，如：I can't believe how quickly he finished the task.（我无法相信他完成任务的速度有多快。
）其中，表语从句”howquickly he finished the task”修饰了代词”how”。
副词性从句副词性从句也是表语从句的一种形式，用于修饰动词、形容词和副词。
•修饰动词：表语从句可以修饰动词，如：I will go wherever you go.（无论你去哪里，我都会去。
）其中，表语从句”wherever you go”修饰了动词”go”。
•修饰形容词：表语从句可以修饰形容词，如：She is much more intelligent than he looks.（她比他看起来要聪明得多。
英语语法考点归纳之表语从句讲解
使用虚拟语气的表语从句用于条件状语从句中
• 表语从句通常用正常语序，而使用虚拟语气的表语从句通常用于 条件状语从句中。同时，在条件状语从句中使用虚拟语气时，主 从句的动词形式需要保持一致。这些规则在句子中得到了强调。
在条件状语从句中使用虚拟语气时，主从句的动词形式需要保持一致
01
表语从句易错点
02
主语连词表语的结构
这种结构中，连 词在主语和表语 之间起到连接的 作用。常用的连 词有。
“The problem is who can do the job.”（问题 是谁能做这个工 作。）。
that，whether ，as，as if / though等。例如 。
whether主语表语或not的结构
kindly helped me”则不正确。
在条件状语从句中使用虚拟语气时，主从句的动词形式需要保 持一致
时态错误
使用正确时态很重要，否则 影响句意
例如：正确的句子应该是“He is a kind man” （他是一个和蔼的人），而不是“He is a
kindly man”（他是一个友善的人）。同时， “He is very kind”也是正确的表达方式，而 “He very kindly helped me”则不正确。
whether的用法
whet连词的作用。例如。“The question whether he will come is still undecided.”（他是否会来这个问题还没有决定。 ）。not是否定的意思，可以引导表语从句表示否定。例如。
03
表语从句的引导词及其用法
连系动词的用法
The book：that I read The situation last week。is very interesting.（这本书很 有趣。）。
4---雅思经典必背之表语从句
ቤተ መጻሕፍቲ ባይዱ
• 有些人忽略了国际旅游可能会给当地环境 和历史造成灾难性的影响。 和历史造成灾难性的影响。 • What some people fail to see is that international tourism may bring about a disastrous impact on our environment and local history.
• 事实是很多动物被用于医学研究。 事实是很多动物被用于医学研究。 • medical research • The fact is that many animals are research. used in medical research. • 这就是为什么广告被认为是垃圾的原因。 这就是为什么广告被认为是垃圾的原因。 • TV commercials • This is why TV commercials are rubbish. regarded as rubbish.
• 近年来，关于时尚存在着广泛的争论。其 近年来，关于时尚存在着广泛的争论。 中一个问题就是一个人是否应选择他喜欢 的舒适的衣服，而不管是否时尚。 的舒适的衣服，而不管是否时尚。 • regardless of • There is a general discussion over fashion in recent years. • One of the questions under debate is whether a person should choose comfortable clothes regardless of fashion.
• 这个问题是由多种原因引起的。一个主要 这个问题是由多种原因引起的。 原因是车辆增加的数量远快于道路的建设。 原因是车辆增加的数量远快于道路的建设。 另一个主要原因是私家车过多而公交车不 足。 • There are several reasons for…
雅思写作语法：表语从句讲解-推荐下载
智课网IELTS备考资料雅思写作语法：表语从句讲解摘要：为了让大家在本次雅思考试当中取得好成绩，小编特意为大家准备了的雅思写作语法：表语从句讲解相关内容，本节内容主要针对的就是本次考试的题型来整理的，希望能帮助大家在本次考试当中取得好成绩。
一、表语从句讲解之表语从句的基本介绍(一)、表语从句的定义：表语从句放在连系动词之后，充当复合句中的表语。
(二)、表语从句的构成：关联词+简单句(三)、引导表语从句的关联词的种类：1. 连接代词who，whom，whose，what，which，whoever，whatever，whichever连接副词 where，when，how，whyThe problem is who we can get to replace her.问题是我们能找到谁去替换她呢。
The question is how he did it.问题是他是如何做此事的。
That was what she did this morning on reaching the attic.那就是她今晨上了阁楼干的。
2. 可接表语从句的连系动词有be，look，seem，sound，appear等。
The question remains whether they will be able to help us.问题还是他们能否帮我们。
China is no longer what she used to be.今日的中国不再是过去的中国了。
At that time，it seemed as if I couldn't think of the right word.当时，我似乎怎么也想不出一个恰当的字眼来。
3. 从属连词whether，as，as if / though引导的表语从句。
It sounds as if someone is knocking at the door.听起来好像有人在敲门。
(完整版)表语从句详解(2)
表语从句详解一、概念表语从句是在复合句中作表语的名词性从句.放在系动词之后,一般结构是主语+系动词+表语从句可以接表语从句的连系动词有be, look, remain, seem等.可以接表语从句的系动词有：1.be（being,been,am,is,are,was,were)2. feel , seem , look, appear ,sound, taste , smell3. stand , lie , remain ,keep, stay4. become ,get , grow , turn ,go ,come, run, fall5. prove, turn outThe trouble is that we are short of money.困难是我们资金短缺.That is why stone walls are used instead of fences around New England fields.这就是为什么在新英格兰用石头墙而不用栅栏的原因.At that time, it seemed as if I couldn't think of the right word anyhow.当时,我似乎怎么也想不出一个恰当的字眼来.引导表语从句的词：从属连词that、whether、as though、as if（That引导表语从句时，在口语中，间或可以省略.）关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever等；关系副词when, where, why, how, however, whenever, wherever等.由从属连词that，whether引导的表语从句.that在引导表语从句时无词义，而whether有词义，意为、是否.这时主句的主语常常是些抽象名词，如question(问题)，trouble(麻烦)，problem(问题)，result(结果)，chance(可能性)，suggestion(建议)，idea(想法)，reason(理由)等.表语从句对主句主语进行说明、解释，使主语的内容具体化.例如：The trouble is (that) she has lost his money. 麻烦的事是他丢了钱.The question is whether we need more ice cream.问题是我们是否还需要一些冰淇淋.The problem was that it was too valuable for everyday use.问题是它作为日常之用太贵重了.What she couldn’t understand was that fewer and fewer students showed interest in her lessons. 我们不能理解越来越少的学生对他的课不感兴趣.由关系代词引导的表语从句.关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever等引导表语从句，在句中作主语、宾语、表语，关系代词不能省略.例如：The question is which of us should go.问题是我们哪一个应该去.The problem was who could do the work.问题是谁能做这项工作.That's what he is worrying about.那就是他在担心的事.That's what we should do.那是我们应该做的.由关系副词引导的表语从句.关系副词when, where, how, why 除在句子起连接作用外，在从句中还充当时间，地点，方式或原因状语，本身具有词义.例如：Go and get your coat. It's where you left it. 去把雨衣拿来.就在你原来放的地方.I had neither a raincoat nor an umbrella. That’s why I got wet t hrough. 我们既没伞也没雨衣，这是我们淋湿的原因.That is how mice ruin many stores of grain every year.那就是老鼠是怎样每年损害大量粮食的.That is what he is worried about.那就是他所担心的.由连词because，as if/as though等引导的表语从句.It looked as if it was going to snow.看起来好像要下雪了.That's because we never thought of it.这是因为我们从未想过此事.It seems as if he didn’t know the answer.好像他不知道答案.注意A. 表语从句一定要用陈述语序.False: The question is when can he arrive at the hotel. Right: The question is when he can arrive at the hotel.B. 不可以用if，而用whether 连接表语从句(as if 例外）.引导宾语从句时可以互换if/whether 位于介词后要用whether 位于句首时要用whether.引导表语从句，主语从句，同位语从句时要用whether.False: The question is if the enemy is marching towards us.Right: The question is whether the enemy is marching towards us.Right: It looked as if he had understood this question.C.不像宾语从句，在有表语从句的复合句中，主句时态和从句时态可以不一致.Right: The question is who will travel with me to Beijing tomorrow.Right: The question is why he cried yesterday.D. that在表语从句中不可以省掉.基本用法表语从句只能置于主句之后，而主句的动词只能是联系动词.名词性从句在be等系动词后作表语时被称为表语从句例如：The problem is how we can get the things we need.问题是我们怎样能弄到我们需要的东西. (how 在表语从句中充当方式状语)The scissors are not what I need. 这把剪刀不是我所需要的.(what 在表语从句中充当宾语)What I told him was that I would find him a good play. 我告诉他的是我会给他找个好剧本.(what在主语从句中作直接宾语, that作为表语从句的引导词在该表语从句中不充当句子成分，不能省略)That is what I want to tell you.那就是我想要对你讲的.(what在表语从句中充当直接宾语)That is why she failed to pass the exam. 那就是她考试不及格的原因.(why 在表语从句中充当原因状语)What I told him was that I would find him a good play. 我告诉他的是我会给他找个好剧本.(what在主语从句中作直接宾语, that作为表语从句的引导词在该表语从句中不充当句子成分, 不能省略)That is what I want to tell you.那就是我想要对你讲的.(what在表语从句中充当直接宾语)That is why she failed to pass the exam. 那就是她考试不及格的原因.(why 在表语从句中充当原因状语)注意That is why...是常用句型, 意为这就是……的原因/因此……, 其中why引导的名词性从句在句中作表语, 该句型通常用于针对前面已经说明过的原因进行总结, 又如：That is why you see this old woman before you know, Jeanne. 珍妮, 这就是现在这个老太婆出现在你面前的原因.(前文提到Jeanne对老妇人显得苍老憔悴深感诧异, 说话人对她讲述了其中的原因之后，用这一句来进行概括).That is why I came. 这就是我来的原因.下面是两个与That is why...形式相似的结构, 它们与That is why...结构之间的关系要能够辨析清楚：(1)That is why...与That is the reason why...同义, 只不过从语法结构上讲, That is the reason why...中why引导的是—个定语从句, 将其中的the reason去掉则与That is why...结构一样, 例如：That is (the reason) why I cannot agree. 这就是我不能同意的理由.(2)That is because...句型中从属连词because引导的名词性从句在此作表语, 这也是个常用句型, 意为这就是为什么……/因为…….That is because...与That is why...之间的不同在于That is because...指原因或理由, That is why...则指由于各种原因所造成的后果, 例如：He did not see the film last night. That is because he had to help his little sister with her homework.昨天晚上他没有去看电影, 那是因为他得帮助他的妹妹做作业.(第一句话说明结果, 第二句话说明原因)He had seen the film before. That is why he did not see it last night.他以前曾看过那部电影, 因此他昨天晚上没有去看.(第一句话说明原因, 第二句话说明结果)表语从句与宾语从句的关系宾语从句和表语从句都属于名词性从句.其作用跟名词在句中的作用相同.故充当宾语的句子叫宾语从句，充当表语的句子叫表语从句.宾语从句(1)对于宾语从句要掌握以下三点①语序: 从句的语序必须是陈述句语序, 即主语 + 谓语这种形式.②时态: 当主句是一般现在时或一般将来时的时候, 从句可以是任何时态, 而当主句是一般过去时的时候, 从句, 从句时态必须是过去时范围的时态, 即(一般过去时, 过去进行时, 过去完成时, 过去将来时).③连接词: 当从句意思完整, 主句意思肯定时, 连接词用that, 且可以省去, 当从句意思完整, 主句意思不确定或含否定含意时, 常用if或whether(是否), 当从句意思不完整时, 连接词则是代替不完整部分的特殊疑问词.表语从句在句子中起表语作用的从句叫做表语从句，位于主句系动词的后面.表语从句的引导词和主语从句的引导词相同.也是名词性从句的一种.如： What the police want to know is when you entered red the room警察想知道的是你什么时候进的房间.The trouble is that we are short of funds困难是我们缺乏资金. This is what we should do这是我们应当做的.注意：从句中的疑问句用正常语序，即陈述语序. as if, as though, because也可用来引导表语从句.She seems as if she had done a great thing她看起来好像做了一件大事.It is because you eat too much是因为你吃得太多了.单项选择1. The question is ________ we will have our sports meet next week. A. that B. if C. when D. whether2．The reason why he failed is ________he was too careless. A. because B. that C. for D. because of3. Go and get your coat. It’ s ________you left it A. where B. there C. there where D. where there 4．The problem is _________to take the place of TedA. who can we getB. what we can getC. who we can getD. that we can get5. What I want to know is ______ he likes the gift given by us. A. that B. if C. whether D.不填6. The reason is_________ I missed the bus. A. that B. when C. why D. what7. That is __ ___ we were late last time. A. that B. when C. why D. what8. She looked _________ she were ten years younger. A. that B. like C. as D. as though9.—I fell sick!--I think it is _______ you are doing too much. A. why B. when C. what D. because10. The reason why he hasn’t come is ___________.A. because his mother is illB. because of his mother’s being illC. that his mother is illD. for his mother is ill11. —He was born here.-- That is _______ he likes the place so much. A. that B. what C. why D. how12.That is ______ Lu Xun once lived. A. what B. where C. that D. why13．_______your father wants to know is________ getting on with your studies.A. What; how are youB. That；how you areC. How；that you areD. What；how you are14. The trouble is__________ we are short of tools. A. what B. that C. how D. why that15. America was __________was first called India by Columbus.A. whatB. whereC. the placeD. there where16. China is becoming stronger and stronger. It is no longer_________ .A. what it used to beB. what it was used to beingC. what it used to beingD. what it was used to be17. ________he really means is ________he disagrees with us.A. What … thatB. That … whatC. What … whatD. That … what18. The energy is ________ makes the cells able to do their work. A. that B. which C. what D. such19 —I drove to Zhuhai for the air show last week.—Is that_____ you had a few days off？A. why B .what C. when D. where20 .I had neither a raincoat nor an umbrella ____I got wet through.A. It’s the reasonB. That’s whyC. There’s whyD. It’s how21. See the flags on top of the building? That was ______ we did this morning. A. when B. which C. where D. what22. --- Are you still thinking about yesterday’s game? ---Oh, t hat’s _____.A. what makes me feel excitedB. whatever I feel excited aboutC. how I feel about itD. when I feel excited23. What surprised me was not what he said but ______ he said it.A. the wayB. in the way thatC. in the wayD. the way which句子翻译1.这就是我想做的 ___________________________________________________________________________________2.这房子正是他最需要的东西. _________________________________________________________________________3. 这就是Henry 怎样解决问题的 ________________________________________________________________________4.问题是谁能完成这项困难的任务 _______________________________________________________________________5.今天讨论的话题是未来的学校会是怎样的 ________________________________________________________________6.他迟到的原因是交通拥堵. _____________________________________________________________________________7.事实是他对我撒谎了.__________________________________________________________________________________8. You are saying that everyone should be equal, and this is _____________________________________________ . (disagree)你一直说每个人应该是平等的这就是我不同意之处.9.Your coat is still _______________________________________________ . (where) 你的外套仍然在你放的地方.10.I had neither a raincoat nor an umbrella. That is _________________________________________ through. (get) 我既没有雨衣也没有雨伞.这就是为什么我全身被淋湿的原因.11. It sounds ____________________________________________________ the door.(as if) 听起来好像某人正在敲门.12. It seems ______________________________ interested in Henry. (become) 好像伦敦所有人都变得对亨瑞感兴趣.13.The last time we had great fun was _____________________________________________________ the Water Park.(visit) 上一次我们玩得很开心的时候是我们正在参观水族公园的时候.that/what的区别1．_______your father wants to know is________ getting on with your studies.A. What; how are youB. That；how you areC. How；that you areD. What；how you are2. The trouble is__________we are short of tools. A. what B. that C. how D. why that3. America was __________was first called India by Columbus. A. what B. where C. the place D. there where4. China is becoming stronger and stronger. It is no longer_________ .A. what it used to beB. what it was used to beingC. what it used to beingD. what it was used to be5. ________he really means is ________he disagrees with us.A. What … thatB. That … whatC. What … whatD. That … what6. The energy is ________ makes the cells able to do their work. A. that B. which C. what D. such系动词分类：一、根据系动词后所跟结构，我们可以把英语系动词分为两大类：完全系动词（其后只能跟表语的动词，如be, seem）和半系动词（其后既可跟表语作系动词用法，也可跟宾语或状语作实义动词用，如look）例如：1） He looked sadly at the boy.(看着，实义动词用法) He looks a clever boy .（看起来，系动词用法）2） He looks at a clever boy.（看着，实义动词用法）在英语中，某一动词是多义词，既有实义动词用法，又有系动词用法.二、根据系动词的意义，我们把英语系动词分为四类：A．五大感官系动词 B．状态系动词C．动态系动词 D．双谓语系动词 A．五大感官系动词，描述一种感官性质.由实义感官动词变化而来，都是半系动词.1．look看起来像是，后接adj.、n.、分词、介词短语、不定式等.The girl bit her lips and looked thoughtful.这位女孩咬着嘴唇，看上去若有所思.2．smell闻起来，后接adj.分词. The flowers smell sweet. 这些花气味真香.3．sound听起来，后接adj.\分词. The music sounds sweet.这首诗听起来真悦耳.4．taste尝起来，后接adj.\分词.The apples taste very good. 这些苹果很好吃.5．Feel ①摸起来，给……感觉；②觉得，后接adj./p.p.You will feel better after a night’s sleep. 睡上一晚，你会觉得好些.B．状态系动词：1．be，是，属完全系动词. I am a student. 我是一个学生.2．seem,似乎，好像，完全系动词. They seem quite happy. 他们似乎很快乐.3．appear,显得，看起来好像，半系动词. It appeared(to be)a true story.看来这是一个真实的故事.4．keep, 保持……的状态，半系动词，后接adj或介词短语. You’d better go to bed and keep warm. 你最好躺在床上去暖和一下.5．remain,仍是，半系动词. I remained silent. 我仍然缄默.6．stay保持（某种状态），半系动词，后接adj.、过去分词. The window stayed open all the night.7.prove 证明是，半系动词，后接adj.\n.The treatment proved to be successful. 这种疗法证明是成功的.C．动态系动词：都属于半系动词，描述状态变化过程.1．get变成，变得……起来，后可接形容词、分词、介词短语.The days are getting longer and longer. 白天变得越来越长了.2．fall进入（某种状态），成为，后常接以下形容词： asleep, lame, silent, ill, sick, flat.The old men, unable to express himself, fell silent. 那位老人说不清自己的意思，就不做声了.My father fell ill and died. 我的父亲生病死了. 3．grow渐渐变得……起来，长得It’s growing warm. 天气渐渐暖和起来了.4．turn转变成（新的与原来完全不同的色彩或性质），变质（色）.Maple trees turn red in autumn. 枫叶在秋天变红了.It was cloudy this morning, but fortunately it has turned fine. 今天早上是阴天，幸好已经转晴了.5．go，变成（某种坏的状态） The telephone has gone dead. 电话不通了.The material has gone a funny colour. 这料子的颜色变得奇怪了.go之后常接的adj. 还有：bad, blind, wild, wrong, sour, hard, hungry, mad, red, with, anger, white, pale, blue, grey.6．become变成，成为（好坏均可的情况）I became interested in drawing. 我开始对素描感兴趣了. He became angry with me. 他对我生气了.They became good friends. 他们成了好朋友.7．come，变成为（已知的状态），证实为，后常接形容词或前缀un-的过去分词作表语，表示状态或情况的变化.His wish to become a pilot has come true. 他想当飞行员的愿望实现了.If you look into the matter, everything will come clear. 如果你调查一下这事，一切都会清楚.后面常接的形容词还有：apart, dear（昂贵），natural, open, short, right（好了），unstuck（没有粘住），untied（松开）. 8．run,变成，后接adj. The price ran high. 价格上升了.9．make，达到某种状态[后接形容词]，如sure, certain, merry, bold, freeWe must make certain of facts.我们一定要弄清事实.D．双谓语系动词此类系动词既有系动词的功能，后接表语，又保留原实义动词本身的含义.例如：The run rose red.太阳升起红艳艳.She stopped and stood quite still.她停下来然后一丝不动地站着. The snow lay thick on the ground. 雪厚厚地堆积在地上. He married young. 他结婚很早. Lei Feng died young.雷锋早逝. He continued silent.他继续沉默不语.系动词单项选择题①The story sounds_________________(MET 89) A. to be true B. as true C. being true D. true②Those oranges taste__________(MET 91) A. good B. well C. to be good D. to be well③---Are you feeling________? ---Yes, I’m fine now/(NMET92) A. any well B. any better C. quite good D. quite better④----Can I join the club, Dad.----You can when you _________a bit older.(NMET 94) A. get B. will get C. get D. will have got⑤---Do you like the material? ----Yes, it _______very soft.(NMET 94) A. is feeling B. felt C. feels D. is felt⑥I love to go to the seaside on Summer. It_____ good to lie in the sun or swim in the cool sea.(NMET 96)A. doesB. feelsC. getsD. makes⑦Cleaning women in big cities usually get _______by the hour.(NMET 98) A. pay B. paying C. paid D. to pay⑧Why don’t you put the meat in the fridge? It will _____ for several days.(NMET2003）A. be stayedB. stayC. be stayingD. have stayed系动词巩固练习①What you have said_______.A．is sounded interesting B sounds interesting C．sound interested D．listens interested②The class begins. Please keep________. A．silent B．silence C．the silence D．silently③Look! Several people in the crowd seemed_____. A．to be fighting B．to have fought C．being fought D．having fought④How _____the song she sings sounds! I have never ______a better voice.A．beautifully, sounded B．beautiful, sounded C．sweet, listened to D．sweet, heard⑤Her feeling about the marriage ______rather strange. A．is looked B．is seemed C．seems D．is appeared⑥The new shirt______ right. A．doesn’t feel B．isn’t felt C．isn’t feeling D．doesn’t touch⑦How happy it_______ for me to be home again after twenty years abroad! A．gives B．feels C．is felt D．is given⑧John _____driver since two months ago. A．became a B．has become a C．has turned D．has been a⑨He _____he felt very _______over the death of the boy.A．seemed that, sad B．seemed as if, sadly C．looked as though, sad D．looked that, sadness⑩The ice_____ thick on the river. A．is lain B．lay C．laid D．lie单项选择答案1~5: DBACC 6~10 :ACDDC 11~15:CBDBA 16~20: AACAB 21~23: DAA句子翻译1.This is what I want to do.2.The house is what he needs.3.This is how Henry solved the problem.4.The question is who can complete the difficult task.5.The discussion topic for today is what school will be like in the future.6.The reason why he was late is that the traffic was busy.7.The fact is that he told a lie to me.8. where I disagree9. where you put it10. why I got wet11. as if somebody is knocking at12. as if everyone in London became13. when we were visitingthat/what的区别DBAAAC系动词单项选择题1.D,2.A,3.B,4.A,5.C,6.B,7.C,8.B系动词巩固练习1——5：BAADC，6——10：ABDCB。
英语语法：表语从句的用法
英语语法：表语从句的用法英语语法：表语从句的用法表语从句在一个复合句中，从句作的是主句的表语成分。
下面小编为您收集整理了英语语法：表语从句的用法，希望对您有帮助!一、什么是表语从句1、表语从句定义从句在主从复合句中作表语，则称之为表语从句。
表语主要用于修饰主语，构成主系表结构，删除后句子结构意义皆不完整。
延伸为表语从句时，也是用于修饰主语，不可删去。
注意表语从句的语序为陈述语序。
2、表语从句重点理解(1)用来说明主语的身份、性质、品性、特征和状态。
(2)常由名词、代词、数词、动词过去分词、动词的-ing形式、副词、介词短语、形容词、不定式和从句等来充当。
表语从句定义及充当表语词详解(带例句和解释)二、表语从句的构成表语从句的结构：主语+系动词+引导词+简单句，当然注意简单句中句子的语序是陈述语序。
表语从句四部分结构详解(带具体词组和例句)三、表语从句的引导词引导词包括：连词，连接代词，连接副词1、连词：that(不用翻译)，whether 是否， as if/as though 好像，because因为表语从句引导词-连词详解(带词义和例句)2、代词：who 谁, what什么, which哪个, whose 谁的3、副词：when何时;where何地, ;how如何;why为何表语从句引导词-连接代词和连接副词详解(带词义和例句)四、表语从句细节注意点1、because与why连接表语从句的区别because意为“因为”，强调原因why意为“….的原因”，强调结果2、当主语是the reason时当主语是the reason时表语从句的引导词用that，不用because 或why。
3、连词that在口语中可省略，其它引导词不能省略。
引导表语从句的that通常不省略，但在口语或非正式文体中有时也可省略：表语从句中because与why、the reason、that注意项详解(带例句)五、英语语法：表语从句的用法A. 表语从句一定要用陈述语序。
总结表语从句知识点
总结表语从句知识点一、表语从句的定义和特点表语从句是一个从句，它在句子中作表语，用来说明主语、宾语的性质、特征、身份、状态、观念和判断等。
表语从句不可以独立存在，它必须与主句连成一个完整的句子。
表语从句有以下几个特点：1. 它可以由连接代词或连接副词“that, whether, if, who, whom, which, whose, what, when, where, why, how, as, as if, as though, so that” 等引导；2. 当主句为一般过去时，表语从句中的谓语动词要用过去时态；3. 表语从句通常紧跟在连系动词后面；4. 表语从句中的谓语动词常常是系动词；5. 在口语中，表语从句中的连词that 可以省略，但在正式的书面语中一般不省略。
二、表语从句的引导词表语从句可以由连接代词或连接副词引导。
下面是各种连接代词和连接副词的用法和区别：1. 连接代词的用法1) that(1) 作宾语从句或表语从句的引导词，引导主语、宾语的宾语从句或表语从句。
(2) 只能引导宾语从句或表语从句，不能引导状语从句。
(3) 在口语中常被省略，但在有时候不得不用，以免误解。
2) who/whom/whose(1) who用来引导表示人的宾语从句或表语从句；(2) whom 作宾语从句的介词宾语或从句的补语，也可引导表语从句。
(3) whose 用来引导表语从句，表达“……的人”，做身份、地位等意义上的主语。
3) which(1) 引导非限制性定语从句和表语从句。
(2) 修饰事物。
4) what(1) 作宾语从句的引导词。
(2) 引导表语从句。
5) Whatever/whoever/whichever /whoever/whichever/whenever……这是关系代词+ever 的形式，既可引导名词性从句，也可引导表语从句，用来表示”不管什么“之意”.连接代词引导的表语从句在引导从句的时候又分为两类，即引导主语从句的连接代词和引导表语从句的连接代词。
考研英语语法 表语从句详解附译文
考研英语语法表语从句详解附译文表语从句位于主句的连系动词之后，在非正式文体中引导词that可以省略。
如：That’s not what Iwant. 那不是我要的。
That’s why I have come. 那就是我为什么来了。
My opinion is that things will improve. 我的意见是事情会好起来的。
One advantage of solar energy is that it will neverrun out. 太阳能的一个优点是永远也不会枯竭。
The truth is that he didn’t really try. 实际情况是他没有真正努力。
The problem is who is to pay and when we can start. 问题是谁来付帐、我们又何时开始。
The fact is that he didn’tnotice the car until too late. 事实是他注意到车时已经太晚了。
What surprised me was that he spoke English so well. 使我感到吃惊的是他英语讲得那么好。
All I can say is that I have nothing to do with it. 我能说的就是我与此事没有关系。
What I want to know is where we shall go and whethershe will join us. 我想知道的是我们要去什么地方以及她是否加入我们。
The fact is that he didn’tnotice the car until too late. 事实是他注意到车时已经太晚了。
What surprised me was that he spoke English so well. 使我感到吃惊的是他英语讲得那么好。
表语从句
Hale Waihona Puke 表语从句表语是用来说明主语的身份、性质、品性、特征和 状态的，它常位于系动词（be, become, appear, seem, look, sound, feel, get, smell等词）之后。
如果句子的表语也是由一个句子充当的，那么这个 充当表语的句子就叫做表语从句。
连接表语从句的连接词有：that, what, who, when, where, which, why, whether, how, whoever， whichever ，whatever, as等，还有如because, as if, as though等。
表语从句注意事项
3）在有表语从句的复合句中，主句时态和从句时 态可以不一致。
Right: The question is who will travel with me to Beijing tomorrow.
Right: The question is why he cried yesterday.
我就是我。 我不再是从前的我。 这就是我迟到的原因。 这是我们应当做的. 争论的内容是明天会
不会下雨。 困难是我们缺乏资金。 警察想知道的是你什
么时候进的房间。
I am what/who I am.
I am not what/who I was.
This is why I was late.
That is what he meant. 那就是他的意思。 That is where he lives. 那就是他住的地方。 Things are not always as they seem to be. 事物并不总像
其表面那样。 All this was over 20 years ago, but it’s as if it was only
2023年高中英语语法：表语从句以及主语从句分析整理
2023年高中英语语法：表语从句以及主语从句分析整理高中英语语法：表语从句以及主语从句分析英语的语法始终是一个特别重要的成分，是英语学习汇总必不行少的一个基石，在高中英语的学习中，假如能够把握一个比较全面娴熟的语法学问体系，在后续的英语学习过程中会特别简单并且游刃有余，今日就让我们一起来学习关于高中英语语法中的：表语从句以及主语从句吧。
一、表语从句1.定义：用作表语的从句叫做表语从句。
2.构成：关联词+简洁句3.引导表语从句的关联词的种类：(1)从属连词that。
如：The trouble is that I have lost his address.麻烦是我把他的地址丢了。
(2)从属连词whether,as,as if。
如：He looked just as he had looked ten years before.他看起来还与十年前一样。
The question is whether they will be able to help us.问题是他们是否能帮我们。
注：从属连词if一般不用来引导表语从句，但as if却可引导表语从句，如：All this was over twenty years ago,but its as if it was only yesterday.这都是20多年前的事了，但犹如昨天一样。
能跟表语从句的谓语动词一般为系动词be,seem,look等。
如：It looked as if it was going to rain.看起来天要下雨了。
(3)连接代词who,whom,whose,what,which,whoever,whatever,whichever 连接副词where,when,how,why。
如：The problem is who we can get to replace her.问题是我们能找到谁去替换她呢。
The question is how he did it.问题是他是如何做此事的。
表语从句讲解,什么是表语从句
表语从句讲解，什么是表语从句（最新版）编制人：__________________审核人：__________________审批人：__________________编制单位：__________________编制时间：____年____月____日序言下载提示：该文档是本店铺精心编制而成的，希望大家下载后，能够帮助大家解决实际问题。
文档下载后可定制修改，请根据实际需要进行调整和使用，谢谢!并且，本店铺为大家提供各种类型的经典范文，如词性大全、句法大全、句型大全、从句大全、时态大全、语态大全、语法大全、虚拟语气、用法辨析、其他资料等等，想了解不同范文格式和写法，敬请关注!Download tips: This document is carefully compiled by this editor.I hope that after you download it, it can help you solve practical problems. The document can be customized and modified after downloading, please adjust and use it according to actual needs, thank you!In addition, this shop provides you with various types of classic sample essays, such as part of speech, syntax, sentence pattern, clause, tense, voice, grammar, subjunctive, usage analysis, other materials, etc. If you want to know the different formats and writing methods of the model essay, please pay attention!表语从句讲解，什么是表语从句一、什么是表语从句？表语从句放在连系动词之后，充当复合句中的表语。
表语从句
表语从句一、定义：在句子中起表语作用的从句叫做表语从句，位于系动词的后面。
也是名词性从句的一种。
二、表语从句的引导词引导表语从句的词有连词that, whether，连接代词和连接副词，关系代词型what，以及as if, as though, because等连词。
1. 由that引导The fact is that he doesn’t really try. 事实是他没有做真正的努力。
The trouble is that I have lost his address. 麻烦的是我把他的地址丢了。
My suggestion is that we should tell him. 我的建议是我们应该告诉他。
His sole requirement was (is) that the system work. 他唯一的要求是这个制度能起作用。
My idea is that we should start making preparations right now. 我的意见是我们马上就开始做准备工作。
It seems that he was late for the train. 看来他没搭上火车。
It seems to me that we should answer for this. 在我看来，我们似乎应该对此事负责。
It appears that she was wrong. 看来她错了。
It appears to her that he wants to teach us all he has.在她看来，他似乎要把他所会的都教给我们。
2. 由whether引导The question is whether the film is worth seeing. 问题是这部电影是否值得看。
The question remains whether they will be able to help us.问题还是他们能否帮我们。
表语从句(经典)
表语从句一．定义：表语从句就是用一个句子作为表语。
说明主语是什么或者怎么样，由名词、形容词或相当于名词或形容词的词或短语充当，和连系动词一起构成谓语二．引导表语从句的关联词的种类：(1) 从属连词that。
在从句中不做成分。
如：The trouble is that I have lost his address. 麻烦是我把他的地址丢了。
造句：原因是他上学迟到了The reason was that he was late for school. (2) 从属连词whether, as, as if。
如：1. He looked just as he had looked ten years before. 他看起来还与十年前一样。
2. The question is whether they will be able to help us. 问题是他们是否能帮我们。
注：从属连词if一般不用来引导表语从句，但as if却可引导表语从句，如：All this was over twenty years ago, but it’s as if it was only yesterday.这都是20多年前的事了，但宛如昨天一样。
eg： 1. 关键是我们是否能解决问题。
The key is whether we can solve the problem.2. 看起来好像要下雨。
It looked as if it was going to rain.注：能跟表语从句的谓语动词一般为系动词be, seem, look，sound等。
如：He looked just as he had looked ten years before. 他看起来还与十年前一样。
eg：听起来好像有人在敲门。
It sounds as if someone is knocking at the door.(3) 连接代词who, whom, whose, what, which, whoever, whatever, whichever在表语从句中做主语、宾语等。
【高中英语】高中英语知识点：表语从句
【高中英语】高中英语知识点：表语从句表语从句的概念：用作表语的从句叫作表语从句，它位于主句中的连系动词之后。
引导表语从句的词有依附于连词that、whether、asthough(if)；关系代词who,what,which,whom,whose,whatever,whoever,whomever,whichever等；关系副词when,where,why,how,however,when。
表语从句用法：1、未来式从句的鼓励词：引导表语从句的词有连词that,whether，连接代词和连接副词，关系代词型what，以及asif,asthough,because等连词：例如：thefactisthathedoesn'treallytry.事实就是他没搞真正的不懈努力。
thequestioniswhetherthefilmisworthseeing.问题是这部电影是否值得看。
theproblemishowwecanfindhim.问题就是我们如何找出他。
thatwaswheniwasfifteen.这是我15岁时发生的事。
itisn'tasifyouweregoingawayforever.又不是你返回不回去了。
itisbecauseiloveyoutoomuch.那是因为我太爱你了。
备注：whether可此导表语从句，但与之同义的if却通常不用于引导表语从句；because 可引导表语从句，但与之同义的since,as,for等也不用于引导表语从句。
2、连词that的省略问题鼓励未来式从句的that通常不省略，但在口语或非正式文体中有时也可以省略：如：myideais(that)weshoulddoitrightaway.我的意见是我们应该马上干。
thetroubleis(that)heisill.差劲的表语从句用法拓展：名词性从句在be等系动词后并作未来式时被称作未来式从句，未来式从句就可以放在主句之后，而主句的动词就可以就是联系动词。