2018届高三英语语法专题复习——名词性主语从句部分引导词用法 (共11张PPT)

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高中英语知识点归纳名词性从句的特殊用法与考点

高中英语知识点归纳名词性从句的特殊用法与考点

高中英语知识点归纳名词性从句的特殊用法与考点高中英语知识点归纳:名词性从句的特殊用法与考点介绍:名词性从句是英语中的一个重要语法要点,它作为一个句子的成分在句中起到名词的作用。

名词性从句的特殊用法及考点在高中的英语学习中经常出现,掌握这些知识点对于提高学生的语言表达能力和理解能力至关重要。

一、名词性从句的特殊用法:1. 作主语:名词性从句可以作为主语出现在句子中,常常使用的引导词是“that”或者是连接代词“wh-”引导的从句。

例如:(1)That he is coming is good news.(2)Whether we will go camping is still undecided.2. 作宾语:名词性从句可以作为及物动词的宾语出现在句子中,常使用的引导词有“that”和连接代词“wh-”。

例如:(1)I believe that you can do it.(2)He asked me how to solve the problem.3. 作表语:名词性从句可以作为句子的表语出现,通常使用引导词“that”或者是连接代词“wh-”。

例如:(1)The truth is that she loves you.(2)The question is whether we should trust him or not.4. 作补语:名词性从句可以作为一些特定动词的补语出现在句子中,常用的引导词有“that”和连接代词“wh-”。

例如:(1)I consider it necessary that we take action.(2)We all hope that he can win the game.5. 作定语:名词性从句可以作为定语修饰一个名词或代词,通常使用的引导词是连接代词“wh-”。

例如:(1)I have no idea which book to choose.(2)The person who told me the news is my best friend.二、名词性从句的考点:1. 名词性从句的语序:名词性从句的语序要遵循主从结构,通常是由从句引导词引导,跟在主句之后。

名词性从句的引导词和用法

名词性从句的引导词和用法

名词性从句的引导词和用法名词性从句是一个句子在复合句中充当名词的作用。

在句子中起名词的作用的句子叫作名词性从句。

名词性从句可以作主语、宾语、表语或补语。

在引导名词性从句的时候,需要使用特定的引导词。

本文将带您了解名词性从句的引导词以及它们的用法。

一、引导名词性从句的关系代词1. thatthat是最常用的引导名词性从句的关系代词。

通常用来引导主语从句,宾语从句和表语从句。

例如:- I believe that he will come.(主语从句)- She said that she was tired.(宾语从句)- The fact that she passed the exam made her parents very happy.(表语从句)2. who/whomwho和whom都是引导名词性从句的关系代词,用来引导主语从句或宾语从句,区别在于who用来代替主语,而whom用来代替宾语。

例如:- The girl who is sitting over there is my best friend.(主语从句)- I met a woman whom I had never seen before.(宾语从句)3. whichwhich通常用来引导主语从句或宾语从句,代替物,用来描述事物和非人称的动物。

例如:- The book which is on the table is mine.(主语从句)- She bought a new car, which made her very happy.(宾语从句)4. whosewhose用来引导名词性从句,表示所属关系。

通常用来引导主语从句或宾语从句。

例如:- The man whose car was stolen reported it to the police.(主语从句)- The boy whose sister is a singer is very proud of her.(宾语从句)5. whomwhom用来引导宾语从句,代替人。

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。

语法重点回顾名词性从句的引导词

语法重点回顾名词性从句的引导词

语法重点回顾名词性从句的引导词名词性从句是指在句子中充当名词的从句,它可以作主语、宾语、表语、定语等成分。

在名词性从句中,引导词起着连接从句和主句的作用。

本文将重点回顾名词性从句中的引导词。

引导名词性从句的常见引导词有:that, if/whether, what, who, whom, whose, which, when, where, why等。

下面我们将逐个介绍这些引导词在名词性从句中的用法。

1. that:- 用作连接代词,引导主语从句、宾语从句、表语从句、定语从句等。

- 例如:I believe that he can succeed.(主语从句)She knows that he is lying.(宾语从句)The fact that he failed surprised me.(表语从句)The book that I bought yesterday is very interesting.(定语从句)2. if/whether:- 用于引导主语从句和宾语从句。

- 例如:Whether he will come or not depends on the weather.(主语从句)I don't know if he can make it on time.(宾语从句)3. what:- 用于引导主语从句和宾语从句。

- 例如:What she said made me disappointed.(主语从句)I don't understand what you mean.(宾语从句)4. who/whom:- who用于引导主语从句,whom用于引导宾语从句。

- 例如:Who will be responsible for this project has not been decided yet.(主语从句)I don't know whom he's talking to on the phone.(宾语从句)5. whose:- 用于引导定语从句,表示所属关系。

语法中的名词性从句的引导词和用法

语法中的名词性从句的引导词和用法

语法中的名词性从句的引导词和用法在语法中,名词性从句是一个用作名词的句子。

它可以在句子中充当主语、宾语、表语或补语。

名词性从句的引导词起着连接名词性从句和主句的作用。

下面将介绍常见的名词性从句引导词及其用法。

一、引导名词性从句的关系词1.thatthat可以引导名词性从句作为主语、宾语、表语或补语。

例如:- 主语:That he is innocent is beyond doubt.(他是无辜的是毫无疑问的。

)- 宾语:I heard that he is innocent.(我听说他是无辜的。

)- 表语:The fact is that he is innocent.(事实就是他是无辜的。

)- 补语:My belief is that he is innocent.(我相信他是无辜的。

)2.whether/ifwhether和if在引导名词性从句时可以用作连接词,用法相同。

它们常引导一个引导词从句,用来表示“是否”,常用于宾语从句或主语从句的引导词。

例如:- 宾语:I don't know whether/if he will come.(我不知道他是否会来。

)- 主语:Whether/If it will rain tomorrow is uncertain.(明天是否会下雨还不确定。

)3.whowho可引导主语从句、宾语从句或表语从句。

它用来指代人。

例如:- 主语:Who will win the game is still unknown.(谁将获胜还不知道。

)- 宾语:I don't know who he is.(我不知道他是谁。

)- 表语:The winner depends on who plays better.(胜利者取决于谁打得更好。

)4.whatwhat可以引导主语从句、宾语从句或表语从句。

它用来指代事物或事实。

例如:- 主语:What she said surprised me.(她说的话让我感到惊讶。

名词性从句的引导词及用法

名词性从句的引导词及用法

名词性从句的引导词及用法名词性从句是指在句子中充当主语、宾语、表语或同位语的从句。

它可以由不同的引导词引导,并根据具体语境和语义需求来确定使用的引导词。

在本文中,我们将探讨名词性从句的引导词及其用法。

一、引导名词性从句的关系代词:关系代词包括that, which, who, whom, whose等。

它们的用法如下:1. that:通常用于引导宾语从句,也可以引导主语、表语从句。

例句:- I believe that you can pass the exam.(我相信你能通过考试。

)- That is what I want.(那就是我想要的。

)2. which:通常用于引导非限制性定语从句,也可以引导宾语从句。

例句:- She showed me her new car, which is very expensive.(她给我看了她的新车,很贵。

)- I don't know which book you are talking about.(我不知道你在说哪本书。

)3. who:用于引导主语从句或非限制性定语从句,指人。

例句:- Who will go to the party is still uncertain.(谁去参加派对还不确定。

)- John, who is my best friend, called me yesterday.(约翰,我的好朋友,昨天给我打电话了。

)4. whom:用于引导宾语从句,指人。

例句:- The person whom I met yesterday is a famous writer.(昨天我遇到的那个人是一位著名作家。

)5. whose:用于引导定语从句,表示所属关系,指人或物。

例句:- The student whose bag was stolen reported it to the police.(那个被偷书包的学生向警察报案了。

名词性从句的引导词与用法

名词性从句的引导词与用法

名词性从句的引导词与用法在英语语法中,名词性从句是一种特殊的从句类型,它在句子中充当名词的角色。

名词性从句的引导词起到引导和标识名词性从句的作用,共有三种引导词:连接代词、连接副词和连接词。

一、连接代词:连接代词是指在名词性从句中充当主语、宾语或表语的代词。

常用的连接代词有:1. who(谁):引导表示人的名词性从句,充当主语、宾语等。

例如:- I don't know who will come to the party.(我不知道谁会来参加聚会。

)2. whom(谁):引导表示人的名词性从句,通常充当宾语。

例如:- He asked me whom I had seen at the park.(他问我在公园里见到了谁。

)3. which(哪个):引导表示事物的名词性从句,充当主语、宾语等。

例如:- She couldn't decide which dress to wear to the party.(她无法决定穿哪件连衣裙去参加派对。

)4. what(什么):引导表示事物的名词性从句,充当主语、宾语等。

例如:- I don't understand what you mean.(我不明白你的意思。

)二、连接副词:连接副词在名词性从句中充当状语的作用,常用的连接副词有:1. where(在哪里):引导表示地点的名词性从句,充当状语。

例如:- Do you know where he went yesterday?(你知道他昨天去哪儿了吗?)2. when(何时):引导表示时间的名词性从句,充当状语。

例如:- I still remember when we met for the first time.(我仍然记得我们第一次见面的时候。

)3. why(为什么):引导表示原因的名词性从句,充当状语。

例如:- Tell me why you didn't attend the meeting.(告诉我为什么你没有参加会议。

高中英语知识点归纳名词性从句的用法

高中英语知识点归纳名词性从句的用法

高中英语知识点归纳名词性从句的用法名词性从句是英语中一个重要的语法结构,它可以在句子中充当名词的作用。

名词性从句可以作主语、宾语、表语和同位语等,它的引导词有很多种,比如that, whether, who, whom, whose, which, what, when, where等。

本文将对名词性从句的用法进行归纳总结。

1. 名词性从句作主语名词性从句作主语时,常用it代替整个从句,并将从句放在句子的后面。

例如:It is important that we learn English well.(我们学好英语很重要。

)2. 名词性从句作宾语名词性从句作宾语时,常与一些动词或介词搭配使用。

例如:I believe that he will come.(我相信他会来。

)She is not sure whether he likes her or not.(她不确定他是否喜欢她。

)They asked me what time the train would leave.(他们问我火车什么时候开。

)3. 名词性从句作表语名词性从句作表语时,常用it代替整个从句,并将从句放在句子的后面。

例如:The important thing is that we try our best.(重要的是我们尽力。

)4. 名词性从句作同位语名词性从句作同位语时,修饰前面的名词,起进一步说明或解释的作用。

例如:The fact that he lied surprised me.(他撒谎的事实使我吃惊。

)除了以上几种常见的使用方式,名词性从句还有一些特殊的用法。

5. 名词性从句与疑问词连用名词性从句与疑问词连用时,疑问词可以是关系代词或关系副词,例如:I don't know who will come.(我不知道谁会来。

)Please tell me where you were last night.(请告诉我你昨晚在哪里。

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引起的主语从句后置,这时that可省略。
A: It + be + p.p + (that )+ ( should 应该) + v. ( insisted, ordered, commanded, suggested, advised, proposed, recommended, asked, demanded, required, requested, desired ) It is insisted that he __________________. (should) be present
It is necessary that ________________________________. we (should ) become lifelong learners.
It is natural that ______________________________. my picture should surprise them
It is commanded that __________________________. the prisoners (should) be shot
It is recommended that _________________________. everyone buy this dictionary
名词性从句系列讲座(一) 主语从句 :引导词用法之: that, whether, if, who, whom
Noun clauses
The Subject Clause 1 主语从句 在复合句中作主句的主语。 What life will be like in the future difficult to predict. _____________________________is 2 引导词:连词 that, whether, if 连接代词 who, whom, what, which, whose whoever, whomever, whatever,
It is thought that___________________________________ one billion people earn their living by farmin future.
C: It + be + n. + (that)---(should) +v. / the indicative mood
disappear is a serious matter to the people in Britain.
_______ That he has gone abroad for further education is
clear to all.
*为了保持句子平衡,也常用 it 作形式主语.而将at
( said, reported, known, thought, told, believed, hoped,
announced, expected, decided, proved, etc) It was said _______________________________________. that only three people in the world could understand it at that time. It was reported that _________________________________________. half a million workers were on strike for a week that things are always changing It is known to all ___________________________. It is hoped that you’ll be able to visit our city in the near
whichever, whose(e)ver,
连接副词 when, where, how, why,
( whenever, wherever, however)
3 引导词功能 (1) that : 只起连接从句和主句的作用,本身无实际意义, 在从句中不充当任何句子成分,that引导的主语 从句放在句首时,that不能省略。 _______ That these old languages are now threatened and may
It is required that _______________________________ the customer pay for his purchases
before leaving the supermarket.
B: It + be + p.p +(that ) --- the indicative mood
( a pity, a shame, no wonder) should aux. “竟然会”
It is a great pity (that ) Tom should be so careless.
It is a shame (that) little children should have to beg in the street. (It is) no wonder (that ) you’re tired. You have been walking for hours. D: It be + adj.+ (that) ---(should) + v. / the indicative mood (important, necessary, natural, strange, odd, unusual) should aux. “应该;竟然会” we live an active life even in old age It is important that _________________________________.
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