名词性从句引导词表格
初中英语知识点归纳名词性从句的引导词和用法
初中英语知识点归纳名词性从句的引导词和用法名词性从句是英语语法中的一种句子结构，它在句子中充当名词的作用。
名词性从句由引导词引导，引导词根据其功能可分为以下几种类型：引导主语从句的有that, whether, who, whoever, what, whatever, which, whichever；引导表语从句的有that, whether, what, whatever, who, whoever, which, whichever；引导宾语从句的有that, whether, what, whatever, who, whoever, which, whichever；引导同位语从句的有that, whether, what, whatever, who, whoever。
1. 引导主语从句的引导词：- that: He said that he would come to the party.- whether: I don't know whether he will come or not.- who, whoever: Who will go to the cinema with me?- what, whatever: What she said is true.- which, whichever: Which do you prefer, tea or coffee?2. 引导表语从句的引导词：- that: The fact that he succeeded is well known.- whether: The question is whether we should go or stay.- what: The problem is what we should do next.- whatever: The decision is whatever you think is best.- who, whoever: The important thing is who will take responsibility.- which, whichever: The key to success is which path you choose.3. 引导宾语从句的引导词：- that: She knows that I love her.- whether: I'm not sure whether he will come or not.- what, whatever: I don't know what I should do next.- who, whoever: Do you know who broke the window?- which, whichever: Can you tell me which is the way to the station?4. 引导同位语从句的引导词：- that: The news that she won the award surprised everyone.- whether: The problem is whether we should continue the project.- what, whatever: The question is what we should do next.- who, whoever: The doubt is who will take responsibility.- which, whichever: Can you tell me which is the best option?名词性从句的用法主要有以下几种：1. 主语从句：位于句子的主语位置，常用引导词为that, whether, what, who。
名词性从句-完整版PPT课件精选全文
3. 连接副词：when(＝the time when什么时候，何时)，where(＝the place where什么地方，何地)，how(＝the way that/in which怎样， 以……方式，如何)，why＝the reason why为什么)。它们除起连 接作用，还在从句中作状语。
3) wh类连接词引导的主语从句： wh类连接词包括wh类的连接代词(who, whom,
whose, which, what, whoever, whomever, whichever, whatever等)和连接副词(when,
where, how, why, whenever, wherever, however 等)。what, when和wh-ever类的词有时可不表 疑问。wh类连接代词在句中既起连接作用， 又可充当主语、宾语、表语、定语等成分。 wh类连接副词在句中起连接作用，在从句中 可充当时间、地点、原因、方式状语。
【温馨提示】 ①whether/ if引导宾语从句表示“是否”
的意思时，一般情况下可互换。 ②if引导宾语从句时可以有否定式，而
whether从句则没有。 e.g. I don’t care if he doesn’t come.
5) 特殊疑问词引导的宾语从句： 由who, what, how, which, whose, where, why等词引导的宾语从句，可作动词、 介词及形容词的宾语。
【温馨提示】 doubt, doubtful与sure后名词性从句连接词 that, whether, if的选择。 ①当doubt, doubtful用于肯定句时，后面的名
词性从句的连接词常用whether或if；当 doubt, doubtful用于否定句或疑问句时，后 面名词性从句的连接词用that。
英语中引导名词性从句的连接词
英语中引导名词性从句的连接词
引导名词性从句的连接词可分为三类：
连接词：that,whether,if 不充当从句的任何成分）
连接代词：what, whatever, who, whoever, whom,whose, which. 连接副词：when, where, how, why
不可省略的连词：
1. 介词后的连词
2. 引导主语从句和同位语从句的连词不可省略。
That she was chosen made us very happy.
We heard the news that our team had won.
比较：whether与if 均为"是否"的意思。
但在下列情况下，whether 不能被if 取代：
1. whether引导主语从句并在句首
2. 引导表语从句
3. whether从句作介词宾语
4. 从句后有"or not"
Whether he will come is not clear.
大部分连接词引导的主语从句都可以置于句末，用it充当形式主语。
It is not important who will go.
It is still unknown which team will win the match.。
引导名词性从句的连接词
引导名词性从句的连接词可分为三类：连词：that（无任何词意）whether, if（均表示“是否”表明从句内容的不确定性）as if ,as though（均表示“好像”，“似乎”）以上在从句中均不充当任何成分连接代词：What, whatever, who, whoever, whom, whose, whichever, whome ver连接副词：When, where, how, why, how many, how much, how often一、名词性tha t-从句主语：That she is stillaliveis her luck. 他还活着全靠运气。
宾语：John said that he was leavin g for London on Wednes day. 约翰说他星期三要到伦敦去。
表语：The fact is that he has not been seen recent ly. 事实是近来谁也没有见过他。
同位语：The fact that he has not been seen recent ly distur bs everyo ne in his office. 近来谁也没有见过他，这一事实令办公室所有的人不安。
形容词宾语：I am glad that you are satisf ied with your job.你对工作满意我感到很高兴。
一、无词义that引导名词性从句时无词义，仅仅起连接或引导从句的作用。
例如：I wish that she would understand me.我希望她能理解我。
It is said that there have been great change s in our hometown.据说，我们的家乡已经发生了巨大的变化。
名词性从句的引导词的用法
名词性从句的引导词的用法名词性从句是指在句子中充当名词的从句，它可以担任主语、宾语、表语或同位语等句子成分。
在名词性从句中，引导词起着引导和连接从句的作用。
在英语中，常见的名词性从句的引导词包括 "that"、"whether/if"、"what"、"who"、"whom"、"which"、"where"、"when"、"why"等。
本文将详细介绍这些引导词的用法和特点。
1. "that"作为名词性从句最常用的引导词之一，"that"既可引导主语从句、宾语从句，也可以引导表语从句或同位语从句。
例如：- 主语从句：That she is late is not a surprise.（她迟到并不奇怪。
）- 宾语从句：I think that you are right.（我认为你是对的。
）- 表语从句：The fact that he failed the exam made him upset.（他考试不及格的事实让他感到沮丧。
）- 同位语从句：The news that she got the promotion pleased everyone.（她升职的消息让大家都高兴。
）2. "whether/if""whether"和"if"通常引导主语从句或宾语从句，并可用于表达选择或疑问。
例如：- 主语从句：Whether he will come to the party is still uncertain.（他是否会来参加派对还不确定。
）- 宾语从句：I don't know if she is available tomorrow.（我不知道她明天是否有时间。
名词性从句(表格)
when, where, why, how, how(much, many, soon, often, long, far, etc)
典 型 句 型
1. It be + adj. + that–clause.
= That’s the reason why + clause.
the way that
in which
/
2. The reason why–clause is + that-clause.
3.Thefact / truth / etc. is + that-clause.
-
4. It seems as if-clause.
高考侧重点：
1．从句的判定（定义、位置、作用）
2．连接词的选用 如：that / what; that / whether (if); whether / if; who/ whoever; which / what; how/what; no matter wh-/ wh-ever
3．从句的语序(顺装)与主语从句后主句的谓语动词的数。
that / whether (if) +整句;
连接代词/副词+从句剩余成分
that / whether +整句;
连接代词/副词+从句剩余成分
关 联 词
从属连词
that / whether
`
that/ whether;
as if / as though/ because
that / whether / if
名词性从句的引导词及从属关系
名词性从句的引导词及从属关系名词性从句是英语语法中的一种从句类型，起到名词的作用。
它可以在句中充当主语、宾语、表语或同位语等成分，从而帮助完整表达句子的意思。
名词性从句的引导词是连接主句与从句的关键，不同的引导词所表示的从属关系也会有所不同。
本文将介绍常见的名词性从句引导词及其从属关系。
一、名词性从句的引导词1. that引导的名词性从句that可以引导主语从句、宾语从句、表语从句和同位语从句等。
例如：- 主语从句：That he is innocent is beyond doubt.（他的清白是毋庸置疑的。
）- 宾语从句：She believes that he will come back soon.（她相信他很快就会回来。
）- 表语从句：The fact is that he is always late.（事实是，他总是迟到。
）- 同位语从句：The news that he won the award spread quickly.（他获奖的消息迅速传开。
）2. whether/if引导的名词性从句whether和if都可以引导主语从句、宾语从句和表语从句等。
例如：- 主语从句：Whether he will attend the meeting is still uncertain.（他是否参加会议仍然不确定。
）- 宾语从句：I don't know whether/if she is coming with us.（我不知道她是否和我们一起来。
）- 表语从句：The question is whether/if she is qualified for the job.（问题是，她是否具备这份工作的资格。
）3. who/whom引导的名词性从句who和whom一般用于引导主语从句和宾语从句。
例如：- 主语从句：Who will be in charge of the project remains unknown.（谁将负责这个项目仍然未知。
(完整版)名词性从句表格
缺主语缺宾语缺定语时间地点方式原因人:who人:who/whom物:what 物:what备注表语从句人:who 人:who/whom (系动词后)物:what 物:what备注同位语从句人:who/whom (the news等)物:what备注宾语从句人:who人:who/whom(动词or介词后)物:what 物:what 备注⒈主语从句中不缺任何成分时,That不能省.⒉主语从句中只能用Whether.⒊主语从句中可用It代替主语.⒉The reason why…is/was that ⒊表语从句中不能用If.只能用as if.HowWhy⒈…that if/that what ⒉可以隔开不填WhenWhereWhere How 主语从句WhichWhenWhereHow⒈ I assare you that… 我向你保证 I inform you that… 我告诉你…⒉ 主语+谓语+it+(adj)+that+宾语从句⒊ 宾语从句中,用陈述句语序WhyWhy⒈It is becauseWhich When 不填⒊当有解释为"建议,要求,命令"时,要用虚拟WhichWhenWhereHowWhy除：What's wrong with you? What's the matter with you?定语人:who/that 人:who/whom/that 物:that/which物:that/which/不填of which in which in which by which for whichof whomon which on which at whichat which备注：状语从句when whenever while as before after till until since as soon asevery timeby the timethe moment..状语从句becauseas since⒊ situation / case / envionment / condition + Where What's the trouble with you?⒈ the way in which / the way that / the way 不填⒋ doubt 用法： sb.doubt + WH- sb don't doubt + that sb never doubt + that point when / point where ⒋ during which time. 在…期间 by which time. 到…时间为止Do sb.doubt … + thatWhose When Where howwhy⒉ the same… as 和 the same… that区别 such ...as和such...that区别连接词hardly...whenn o sooner…than时间状语从句地点状语从句 where wherever anywhere everywhere连接词for fear thatconsidering that原因状语从句seeing that in case now that..结果状语从句that so(that)such that目的状语从句so so that lest in caseif unless supposing given(that)though although if while whateverwherever however whenever whoever方式状语从句as..as not so/as..asthanin order that 条件状语从句in case/on condition (that)so (as) long as ..原因状语从句比较状语从句the same as such…as the more…the more even though/if in spite of 让步状语从句 as as if/though。
名词性从句的引导词和结构的使用技巧
名词性从句的引导词和结构的使用技巧名词性从句是英语语法中的一个重要概念，它可以在句子中充当名词的角色，常用于作主语、宾语、表语、同位语等。
而名词性从句的引导词和结构的正确运用，则是构建一个流畅、准确表达的关键。
本文将介绍名词性从句的几种引导词和结构的使用技巧。
1. 引导词 "that"名词性从句最常见的引导词是 "that"，它可以引导主语从句、宾语从句和表语从句。
例如：- 主语从句：That he is talented is undeniable.- 宾语从句：I know that he is talented.- 表语从句：The fact that he is talented is undeniable.2. 引导词 "whether" 和 "if""Whether" 和 "if" 常用于引导宾语从句，表示 "是否" 的意思。
例如：- I don't know whether/if he will come to the party.3. 引导词 "where"、"when"、"why" 和 "how"这些引导词分别用于引导地点状语从句、时间状语从句、原因状语从句和方式状语从句。
例如：- 地点状语从句：She showed me where she lived.- 时间状语从句：I remember when we first met.- 原因状语从句：He explained why he was late.- 方式状语从句：She showed me how to solve the math problem.4. 引导词 "who"、"whom"、"whose"、"which" 和 "that"这些引导词用于引导限制性定语从句，对先行词作出限定。
名词性从句引导词ppt课件
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名词性从句引导词的用法（1）：
从句中的每一个引导词都有3个功能，分别如下:
“that”---无词义、不作成份、起连接作用
从属连词
“if”--- “是否”、不作成份、起连接作用
“whether”---“是否”、不作成份、起连接作 用
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“that”---无词义、不作成份、起连接作用
7.The doctor can hardly answer the question
_w__h_e_t_her the old man will recover soon.
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名词性从句引导词的用法（2）：
“who”---“谁”、作主语、起连接作用
“whom”---“谁”、作宾语、起连接作用
连接代词
句子
句子分类
简单句
四种
陈述句 疑问句 祈使句 感叹句
句子结构
主谓 主谓宾 主谓宾宾补 主谓双宾 主系表
形容词性从句
定语从句
复合句 副词性从句
状语从句
宾语从句
名词性从句 表语从句
主语从句
并列句 and/but/so
同位语从句
1
英语名词性从句
Noun Clause
2
请思考 定语从句的定义：
起定语作用，用来修饰名词或代词的从句。
（表语从句）
3、You could choose whichever book you want .
（宾语从句）
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名词性从句引导词的用法（4）：
“when”-- “什么时候”、作状语、起连接作用
连接副词
“where”-- “什么地方”、作状语、起连接作用 “why”---- “为什么”、作状语、起连接作用