高中英语语法中that的用法知识点分析
定语从句用that的八种情况
定语从句用that的八种情况1. 先行词是不定代词：something, anything, nothing, everything, someone, anyone, no one, everyone, somebody, anybody, nobody, everybody, 后面用that引导定语从句。
例句：I have something that you might be interested in.2. 先行词是序数词或最高级形容词：first, second, third, last, only, best, worst, 后面用that引导定语从句。
例句：This is the best book that I have ever read.3. 先行词是all, few, many, some, any, none, most, little, much, every, 后面用that引导定语从句。
例句：All that glitters is not gold.4. 先行词是the only, the very, the same, the last, the next, the following, the best, the worst, the most, the least, the first, 后面用that引导定语从句。
例句：This is the same car that I saw yesterday.5. 先行词是形容词最高级，或在形容词最高级之前有冠词the修饰时，后面用that引导定语从句。
例句：He is the most talented musician that I have ever seen.6. 先行词被形容词或名词所有格所修饰时，后面用that引导定语从句。
例句：This is the house that John built.7. 先行词是被强调的词时，后面用that引导定语从句。
that作主语
that作主语
摘要：
1.介绍THAT作为主语的用法
2.分析THAT作为主语的句子结构
3.举例说明THAT作为主语的运用
4.与其他引导词的比较
5.总结THAT作为主语的重要性
正文：
在英语语法中，THAT作为主语的用法较为特殊，它并不指代人或物，而是强调某个概念或情况。
当句子中缺少实际的主语时，THAT可以起到填补作用，使句子完整。
当THAT作为主语时，句子结构通常为：“THAT + 动词+ 其他成分”。
例如：“That he won the competition was unexpected”（他赢得比赛令人意外）。
在这个句子中，实际的主语是“he”，而THAT在这里起到了强调作用，强调“他”赢得比赛这一事实。
在日常生活中，我们可以用THAT引导名词性从句，表示某个特定的事物或概念。
例如：“The book that I read is interesting”（我读的那本书很有趣）。
在这个句子中，THAT引导了一个定语从句，修饰名词“book”，强调“我读的那一本”这本书。
与其他引导词相比，THAT在强调某一方面时具有更强的语气。
例如，用WHO代替THAT：“The girl who is standing there is my friend”（站在
那里的女孩是我的朋友）。
虽然意思相近，但THAT更能突出“站在那里”这个概念。
总之，THAT作为主语在英语句子中具有重要地位。
掌握其用法，能使句子更加完整、明确。
that从句的用法归纳总结
that从句的用法归纳总结That从句是英语语法中的一种从句结构，它通常用来引导宾语从句、表语从句和同位语从句等。
本文将对That从句的用法进行归纳总结，以帮助读者更好地理解和运用这一语法结构。
一、作为宾语从句1. That从句可以作为及物动词（如believe、consider、think）的宾语，说明动作的对象或者动作产生的结果。
例如：- She believes that she can pass the exam.（她相信她能通过考试。
）- They think that it will rain tomorrow.（他们认为明天会下雨。
）2. That从句可以作为动词（如advise、demand、insist）的宾语，说明对方的建议、要求或者坚持。
例如：- He insisted that we should leave immediately.（他坚持我们应该立刻离开。
）- The teacher demanded that the students should finish their homework before class.（老师要求学生们在课前完成作业。
）3. That从句可以作为形容词（如convinced、glad、sure）的宾语，对主句中的主语进行补充说明。
例如：- I am glad that you passed the exam.（我很高兴你通过了考试。
）- He is convinced that his plan will succeed.（他相信他的计划会成功。
）二、作为表语从句1. That从句可以作为be动词（如be、seem、appear）的表语，用来说明主语的性质、状态或者身份。
例如：- The fact is that he is not coming to the party.（事实是他不来参加派对。
）- It seems that she is upset about something.（看起来她似乎为某事苦恼。
that的用法归纳总结
that的用法归纳总结that是一个常见的连接词，它在英语句子中有着重要作用，有几种不同的用法，下面对其用法进行归纳总结：1、用作连接词：that可以作为连接词，连接两个并列的句子或分句，从而构成复合句。
例如：It's true that everybody makes mistakes.2、用作引导定语从句：that有时可以引导限制性定语从句，修饰一些名词或代词。
例如：This is the person that I was telling you about.3、用作引导状语从句：that也可以用来引导状语从句。
它常常用来引导时间、原因、条件、让步、结果、目的、比较等状语从句。
例如：He spoke in a language that I could understand.4、用作表语：that还可以作为表语，引导主语从句。
它有时也可以引导宾语从句，表达一种状态，可以用来把句子变冗长或更清楚。
例如：The fact that he was so angry surprised me.5、用作关系副词：that可以用作关系副词，引导表语从句，用来描述其中一种情况或行为。
I am happy that I got a good grade.6、用作及物动词的宾语：that还可以作为及物动词的宾语，表达其中一想法，或者表达其中一种认为、看法或想法。
例如：I suggest that he take a break.总之，that有着多种用法，它可以用作连接词、引导定语从句、引导状语从句、表语、关系副词和及物动词的宾语。
它的使用对于构成高质量的英语句子非常重要，是英语学习者必须掌握的重要知识。
考向16打通任督二脉That在从句中的应用高考英语语法完全冲刺
考向16 打通任督二脉 that在从句中的应用that作为连接词可以用在多种从句中，包括主语从句、表语从句、宾语从句、定语从句、同位语从句和强调句等，可以做连接（关系）代词，也可以做连接（关系）副词，在有些从句情况下可以省略，即使是可以省略，不同的从句省略的考点也不尽相同；有些从句情况下又必须使用that。
高考中，不同的地区均会涉及到这个知识点，单选题、语法改错或者短文填空中均可以考察。
这是一个易混淆的难点，这个小节我们就这个知识点进行总结讲解。
知识点一：that在主语从句、宾语从句、表语从句中的应用that 在名词性从句（我们把同位语和强调句单独讲，这里指主语从句、宾语从句和表语从句）中，可以起到连接主句和从句的作用，但是在从句中不充当成分，也没有意义，区别是在宾语从句中可以省略，主语和表语从句中不可以省略。
①I think (that) I can sell newspapers.解析：that引导think后的宾语从句，但从句内部成分完整，并没有成分残缺，所以这个that是可以省略的②That he likes books of this kind is very interesting.=It is very interesting that he likes books of this kind.解析：that引导主语从句，从句内部结构完整，并没有成分残缺，但在主语从句中that是不可以省略的。
把这种主语从句放在句首是比较少的，只是为了强调或者谓语比较长时才这样安排。
③The biggest trouble is that he misunderstand me.解析：that引导在is后的表语从句，表语从句中成分完整，但表语从句中的that是不可以省略的注意1、当一个动词后跟两个宾语从句时，第一个that可以省略，第二个是不可以省略的He told me (that) he had known the truth and that he wouldn’t tell anyone else.解析：told后接双宾语，me是间接宾语，从句部分是直接宾语，所以这是宾语从句，而that he had known the truth和that he wouldn’t tell anyone else都是跟在told后面的宾语从句，第一个从句中的that就可以省略。
that在从句中的用法
that在从句中的用法在英语中，"that"是一个常用的代词，可以在从句中作为主语、宾语、表语或同位语使用，表示特定的事物或概念。
以下是一些常见的"that"在从句中的用法：1. 主语从句：在主语从句中，"that"常被省略，但如果引导的主语太长或与主句的主语不同，通常会保留"that"。
例如：“That (that) he is a good teacher is clear.”2. 宾语从句：在宾语从句中，"that"可以省略，尤其是在某些动词（如"think"，"believe"等）后。
例如：“I believe (that) she will succeed.”3. 表语从句：在表语从句中，"that"通常不省略。
例如：“The reason why he was late was that he missed the bus.”4. 同位语从句：在同位语从句中，"that"不作任何成分，因此通常省略。
例如：“The news that he won the prize was exciting.”5. 关系代词：在定语从句中，"that"作为关系代词，可以指人或物，代替先行词在从句中充当成分。
例如：“The book that I read was very interesting.”6. 强调结构：在强调结构中，"that"用于强调某个特定的部分。
例如：“It was she that (that) found the lost child.”需要注意的是，"that"在从句中的用法可能会因为语境、习惯或避免重复而有所不同。
因此，在实际使用中，需要根据上下文和语法规则来判断是否省略"that"。
that从句的用法总结
that从句的用法总结一、什么是that从句在英语中，that从句是一种引导词从句的类型。
它以关系代词"that"来引导一个独立的从句，该从句对前面的名词或动词起到补充和解释的作用。
相比于其他引导词如who, which, where等，that从句常用于强调事实和陈述性的内容。
1. 用作主语That从句可以作为整个主语，用来说明整个主旨。
例：That she is talented is known to all.这里，“That she is talented” 是整个主语。
2. 用作宾语That从句也经常被用作及物动词或介词后面的宾语。
例：He emphasized that we should study harder.这里，“that we should study harder” 是动词 "emphasized" 的宾语。
3. 用作表语That从句有时也可以被用作系动词后面的表语。
例：The truth is that he lied to us.这里，“that he lied to us” 就是名词 "truth" 的表语。
二、that从句的结构和使用方法1. 声明陈述观点我们可以使用that从句来声明观点、提供信息或者传达消息。
例：I believe that honesty is the best policy.这里，“that honesty is the best policy” 是一个 that从句，用于表达主观的观点和信念。
2. 引导间接引语当我们间接引述他人的话语时，that从句通常用来引导并嵌套在一般陈述中。
例：She told me that she was tired.这里，“that she was tired” 是一个 that从句，表示她告诉我她很累。
3. 解释原因That从句也可以用来解释某种结果或原因。
that的知识点总结
that的知识点总结一、定义及用法That是英语中的连词，常常用来引导从句或者强调句中的内容。
用法主要分为四种：1. 引导从句That常常用来引导名词性从句，包括主语从句、宾语从句和表语从句等。
在从句中起着引导作用。
例如：I know that you are telling the truth.（我知道你说的是真的。
）She said that she would come to the party.（她说她会来参加派对。
）2. 强调句That还可以用来引导强调句，用来强调句中的内容，相当于强调代词。
例如：It is he that/who broke the window.（是他打破了窗户。
）It was in Paris that I first met him.（是在巴黎我第一次遇见他。
）3. 代替前面提到的事情或者人That还可以用来代替前面提到的事情或者人，相当于“那个”、“那件事”或者“那个人”。
例如：I remember that day very clearly.（我记得那一天很清楚。
）She is the girl that I saw at the party.（她就是我在派对上见过的那个女孩。
）4. 表示程度或者性质有时候that还可以用来强调程度或者性质。
例如：The weather was so hot that we couldn't go outside.（天气太热以至于我们不能出去。
）二、关于引导从句1. 引导主语从句That引导的主语从句通常位于句子的前面，其谓语动词用单数。
例如：That you are here means a lot to me.（你在这里对我来说意义重大。
）2. 引导宾语从句That引导的宾语从句通常位于及物动词或者介词后面，其谓语动词用陈述语气，即不用倒装。
例如：I hope that you will come to the party.（我希望你能来参加派对。
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“that”在英文中是一个使用频率很高的单词。
它有四种词性，并且句法及语法功能纷繁复杂。
同学们如果不能熟练掌握其用法，很可能会形成英语学习的一种障碍，从而影响其学习兴趣和效率。
现将that的用法总结归纳如下：第一、that 用作形容词（后接复数名词时用those）。
它用来指已被提到的人或物；也可表对比，指两个中较远的那个。
What about that book you borrowed from me last month？请注意，that 有时候在句子中具有喜欢或轻蔑等感情色彩。
that little son of his 他那个小宝贝儿子That George！乔治那家伙！（含有轻蔑语气）第二、that 用作代词。
1. that 用作指示代词（复数形式是those），其指代意义同形容词用法，同时它还可以用作定语从句中的先行词；还可为了避免重复，代替前述名词。
That is what he told me. What is that (which) you have got in your hand?The price of rice is higher than that of flour. 2. that 用作关系代词，引导限制性定语从句。
先行词可人可物，用法相当于who或which。
（但是在下列情况下多用that：先行词既有人又有物时；先行词有形容词最高级、序数词、不定代词、very，only等修饰时；先行词是不定代词时）He talked about the teachers and schools that he had visited.I think it one of the most wonderful films that the film company has ever produced.She has little information that is useful for our research.Is there anything that I can do for you?请注意，that 在定语从句中作宾语时通常可省略。
The books (that) I sent you will help you in your studies.第三、that 用作连词，引导名词性从句,状语从句和强调句。
1. that名词性从句。
①引导宾语从句。
及物动词后的引导词that 可省略。
I didn't expect (that) he could win the championship.The teacher pointed out that Tom was not working hard enough.②引导主语从句。
通常采用it作形式主语的句型。
That the earth goes around the sun is known to everyone.（It is known to everyone that the earth goes around the sun.）③引导表语从句。
The trouble is that we are short of money.④引导同位语从句。
引导同位语从句的that和引导定语从句的that是不同的。
前者只起语法作用，在从句中不作任何成分；而后者在定语从句中作主语、宾语或表语。
举例说明：The news that he resigned from office surprised us.The idea that he holds is very common nowadays on campus.2. that引导状语从句①引导目的状语从句。
Bring it nearer that I may see it better.②引导结果状语从句。
What have I done that he should be so angry with me?③引导原因状语从句。
I am afraid that I will fail in the driving test.④引导让步状语从句。
意为“虽然、尽管”。
Difficult that/as the task was, they managed to accomplish it on time.⑤引导条件状语从句。
意为“假使、假设”。
Supposing that you were in my position, what would you do?On condition that you were lost in the desert, you should ask for help as soon as possible. 3. 引导强调句。
It is Mrs. White that makes the decision in her family, not her meek little husband.It is an ill wind that blows nobody good.第四、that用作副词。
1. that用作普通副词。
I was that/so angry I could have hit him.2. that用作关系副词。
引导定语从句，可以代替when，where，why或in which，常可省略。
I will never forget the evening (that) / when we went to the theatre.The house (that)/where I used to live has been knocked down.第五，与that 有关的常见重要短语。
1. in that，意为“既然、因为”。
Criticism and self-criticism is necessary in that it helps us correct our mistakes.2. now that，意为“既然、由于”。
Now that they have taken matters into their hands, the pace of events has quickened.3. see (to it) that，意为“注意、务必做到、保证”。
We will see to it that she gets home early.See to it that you are not late again.4. seeing that，意为“鉴于、由于”。
Seeing that it is 8 o'clock, we'll wait no longer. Seeing that he was busy with his work, I didn't disturb him. 以上是that主要用法的概述，希望能对大家有所帮助。
当然，that还有其他的一些用法，需要我们在学习的过程中不断地积累和总结。
that既可作关系代词，又可作指示代词，用法很多，很多人都拿不准。
现介绍that的用法:1.在there + be 的句型中，句子的主语是先行词，而且又是物。
例如：There are two novels that I want to read.我要读的有两本小说。
There is no work that can be done now. 没有什么工作现在能做的了。
2.当先行词为主句的表语或者关系代词为从句的表语时。
例如：This is the book that was bought yesterday.这就是昨天买的书。
Our school is no longer the school that it used to be. 我们的学校不再是以前的学校了。
3.以Here is (are)开头的句子时。
例如：Here is a film that will move anyone.这是一部将使任何人受感动的电影。
Here are two books that I will buy.这是我要买的两本书。
4.It is (high)time +定语从句中。
例如：It is time that we should have a rest.我们应该休息了。
It is high time that they started out. 他们该动身了。
5.当先行词是way等词时，关系代词用that或者in which在定语从句中作方式状语时，在口语中，常可省略。
例如：This is the way that my father did this work.这就是我父亲做此工作的方式。
She admired the way in which I answered the questions.她羡慕我回答问题的方式。
6.在双重限定性定语从句中，如果一个从句用who或者which引导时，那么另一个从句用that引导。
例如：He is the student that I have ever see who can jump highest.他是我曾经看到过跳得最高的学生。
My brother studies in the school which is the most beautiful in our city that isn’t far from here. 我的弟弟在我们的城市最美丽的学校读书，并且离这儿不远。
7.当先行词被the last , the very 和the only修饰时。
例如：This is the very pen that I am looking for. 这正是我找的钢笔。
The only book I want to read is missing. 我唯一想看的书不见了。
8.在强调句子中，并且以who ,which, what 开头时。
例如：Who was it that was lost ?究竟是谁迷路了？（此句中，最好不用who来代替that，避免重复。
）What was it that you did last week?你上周究竟做什么了？9.当先行词有序数词时。
例如：You are the first person that I want to ask for.你是我要见的第一个人。
This is the second book that I have ever written.这是我写的第二本书。
10.当先行词被all, every, no , some, few , little, much, both等修饰时，例如：This is all that I want to say at the meeting.这就是我在会上要说的。