高中英语从句综合讲解
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高考英语从句综合知识点高考英语从句是考试中的重要部分,对于学生来说也是一个相对难以掌握的知识点。
在复习过程中,学生需要综合掌握从句的各种类型及正确的用法。
在这篇文章中,我将为大家总结一些高考英语从句的综合知识点。
一、名词性从句名词性从句主要有三种形式:主语从句、宾语从句和表语从句。
在考试中,我们需要根据不同的语境来正确地使用它们。
1. 主语从句:主语从句在句子中充当主语成分,常用连词有that和whether/if。
例如:Whether we will win the match is still uncertain.(我们是否能赢得比赛还不确定。
)2. 宾语从句:宾语从句在句子中充当宾语成分,常用连词有that, whether/if, 还有一些特殊的动词后接宾语从句,如hope, suggest, advise 等。
例如:They suggested that we should go hiking this weekend.(他们建议我们这个周末去远足。
)3. 表语从句:表语从句在句子中充当表语成分,常用连词有that和whether/if。
例如:The question is whether he will come to the party or not.(问题是他是否会来参加派对。
)二、定语从句定语从句用来修饰名词或代词,在句中充当定语成分。
在日常口语和写作中,定语从句的使用频率相对较高,因此熟练掌握其用法对于高考很有必要。
定语从句的关系词有:that, which, who, whom, whose等。
我们需要根据先行词在定语从句中的作用来选择合适的关系词。
1. 关系代词that和which的区别:that用于限定性定语从句中,不可以省略。
而which则用于非限定性定语从句中,用于修饰整句的内容,可以省略。
例如:The book that I borrowed from the library is very interesting.(我从图书馆借来的那本书非常有趣。
高中英语知识点归纳主语从句与宾语从句主语从句是指在复合句中作主语的从句,而宾语从句则是在复合句中充当宾语的从句。
它们是高中英语中比较重要的知识点,下面将对主语从句与宾语从句进行归纳。
1.主语从句(Subject Clauses)主语从句在句子中充当主语,常用连词有:that, whether, who, whom, whose, which等。
例子:- That he is a good student is known to all.(大家都知道他是一个好学生)- Whether he will come is uncertain.(他是否会来是不确定的)- Who will win the game remains unknown.(谁将会赢得比赛仍是未知的)在主语从句中,应注意以下几点:- 当主语从句要表达的是一种客观事实时,常用that作为引导词。
如:That he is a good student is known to all.- 当主语从句表达的是一种疑问或选择时,常用whether作为引导词。
如:Whether he will come is uncertain.用which做引导词。
如:Who will win the game remains unknown.- 在口语中,常常省略引导词that,直接使用主语从句作为主语。
如:It is important to learn English well.2.宾语从句(Object Clauses)宾语从句在复合句中充当宾语的角色,常用连词有:that, whether, if, what, who, whom, whose, which等。
例子:- She asked me where I was going.(她问我去哪儿)- He doesn't know if/whether he can pass the exam.(他不知道自己是否能通过考试)- Can you tell me what time it is now?(你能告诉我现在几点了吗)在宾语从句中,应注意以下几点:- 宾语从句通常放在及物动词和介词后面。
从句知识点总结归纳一、从句的定义与分类。
1. 定义。
- 从句是复合句中不能独立成句,但具有主语部分和谓语部分,由that、who、whom、when、why、where、how、which等引导词(Connective)引导的非主句部分。
从句在整个句子中充当一个句子成分。
2. 分类。
- 名词性从句。
- 包括主语从句、宾语从句、表语从句和同位语从句。
在句子中起名词作用,可分别作主句的主语、宾语、表语和同位语。
- 形容词性从句(定语从句)- 用来修饰名词或代词,在句中作定语。
- 副词性从句(状语从句)- 在句中作状语,可表示时间、地点、原因、条件、目的、结果、让步、方式等意义。
二、名词性从句。
1. 主语从句。
- 引导词。
- 从属连词:that、whether。
例如:That he will come is certain.(that引导主语从句,在句中不充当成分,只起连接作用);Whether he will come or notis still a question.(whether表示“是否”,引导主语从句,在句中不充当成分)。
- 连接代词:who、what、which、whom、whose等。
例如:Who will be our monitor hasn't been decided yet.(who在主语从句中作主语)。
- 连接副词:when、where、why、how等。
例如:How we can solve this problem is very important.(how在主语从句中作方式状语)。
- 注意事项。
- 为避免头重脚轻,常用it作形式主语,而将真正的主语从句后置。
例如:It is known to all that the earth goes around the sun.2. 宾语从句。
- 引导词。
- 与主语从句基本相同,从属连词that(可省略)、whether/if;连接代词和连接副词。
高中英语从句分析:(完整版)一、名词性从句1.引导词that,if,whether,which,what,who,whom,whose,whatever,whoever, whomever,whichever,how,when,where,why2.种类:(1)主语从句(引导词在句子中做了主语)①that引导的(其中that不做任何成分,只起连接作用)例:That he will come to the conference.Whether the work can be completed on time is doubtful.If 引导的主语从句只能用it作形式主语例:It is doubtful if the work can be completed on time.③连接代词、副词引导的例;What delights me is that ……(2)宾语从句(引导词在句子中做了宾语)①动词的宾语从句例:He told us (that) they would help us.②介词的宾语从句(后不跟that,跟wh-类连接词)例:Kate was interested in what she has seen at the park.③形容词的宾语从句(表情感的)例:I am not sure whether they will agree with us.(3)表语从句①Be动词之后的为表语从句例:This is what i am interested in.②注意:●主语名词为reason时,表语的引导词为that不用why和because。
●主句主语为advice,suggestion,order等,表语中的谓语动词用should +动词原形。
(4)同位语从句(引导词是名词,如fact等)①这个从句是用来解释,说明某一名词的内容和实质的。
例:The fact that counties are still suffering poverty is a big problem to the world.二.定语从句1.修饰主句中的某一名词或代词的句子。
高一英语从句知识点从句是构成复合句的基本单位之一,负责在句子中承担特定的语法和语义功能。
在高中英语学习中,掌握从句的使用是非常重要的。
本文将介绍高一英语学生需要掌握的从句知识点,帮助他们更好地理解和运用从句。
一、名词性从句名词性从句可以在句子中充当主语、宾语、表语或同位语。
常见的名词性从句包括:1. 主语从句:连接词可以是that, whether, if等。
例如:"That he is my friend" means a lot to me.2. 宾语从句:连接词通常是从属连词that, whether, if等。
例如:"I don't know where he went."3. 表语从句:连接词可以是that, whether, if等。
例如:"The problem is whether we should go or not."4. 同位语从句:通常由that引导,用来解释或概括前面名词的内容。
例如:"The fact that he succeeded surprised everyone."二、形容词性从句形容词性从句用来修饰名词或代词,常用连接词有that, who, whom, whose, which, when, where, why等。
例如:"I love the book that you recommended."三、副词性从句副词性从句用来修饰动词、形容词或副词。
常见的副词性从句有:1. 时间状语从句:连接词有when, while, before, after, since等。
例如:"He called me when he arrived."2. 地点状语从句:连接词有where, wherever等。
例如:"I will go wherever you go."3. 原因状语从句:连接词有because, since, as等。
高中英语知识点归纳从句的分类与用法从句是英语中十分重要的语法结构之一。
它可以在句子中充当名词、形容词或副词的作用。
了解从句的分类和用法对于理解和运用英语非常有帮助。
本文将对高中英语中的从句分类和用法进行归纳总结。
一、名词性从句名词性从句可以在句子中作主语、宾语、表语或同位语等,常见的名词性从句有以下几种:1. 主语从句主语从句在句子中作主语,常以连接词that或whether引导。
例如:- That he has passed the exam is good news.- Whether she will come to the party is still uncertain.2. 宾语从句宾语从句在句子中作宾语,常以连接词that或wh-引导。
例如:- She said that she would be there on time.- I don't know what his name is.3. 表语从句表语从句在句子中作表语,常以连接词that或wh-引导。
例如:- My biggest hope is that we can achieve success together.- The question is whether she will accept the job offer.同位语从句用来对某个名词或代词进行解释或说明,常以连接词that引导。
例如:- The fact that he broke his promise disappointed me.- Her announcement that she was going to retire surprised everyone.二、形容词从句形容词从句用来修饰名词或代词,常以连接词that, which, who, whom, whose, when, where, why等引导。
例如:- The book that I borrowed from the library is very interesting.- I know a girl whose father is a famous actor.三、副词从句副词从句用来修饰动词、形容词或副词,常以连接词that, if, whether, because, although, when, where, how等引导。
高中英语语法归纳总结从句从句是英语语法中的一个重要部分。
它能够在句子中充当名词、形容词或副词的作用,增强句子的表达力和多样性。
本文将对高中英语语法中的从句进行归纳总结,帮助学生们更好地理解和应用从句。
一、名词性从句名词性从句可以在句中担任主语、宾语、表语和同位语的角色。
常见的名词性从句有以下几种类型。
1. 主语从句主语从句在句中充当主语的角色,常以“that”或“whether/if”引导。
例如:“What you said doesn't make sense.”(你说的话毫无意义。
)主语从句的引导词可以省略,直接使用动词来引导,例如:“To forgive is to forget.”(宽恕就是忘记。
)2. 宾语从句宾语从句在句中作为动词的宾语,常以“that”或连接词引导,例如:“He said that he would come.”(他说他会来。
)宾语从句的引导词可以根据从句的内容来选择,如“whether/if”、“when”、“where”等。
3. 表语从句表语从句在句中充当表语的角色,常以“that”引导,例如:“The fact is that he is ly ing.”(事实是他在说谎。
)4. 同位语从句同位语从句用来解释或说明名词的具体内容,常以“that”引导,例如:“The news that he won the prize surprised everyone.”(他获奖的消息让每个人都感到惊讶。
)二、形容词从句形容词从句用来修饰名词,常以“that”或“which”引导。
形容词从句通常紧跟在被修饰的名词之后。
例如:“The book that he recommendedis very interesting.”(他推荐的那本书非常有趣。
)三、副词从句副词从句可以修饰动词、形容词或副词,并且可以表示时间、地点、原因、方式、条件等。
常见的引导词有以下几种。
高中英语从句综合讲解 Revised by BETTY on December 25,2020【宾语从句】在英语中,有简单句(只含一个谓语动词)、并列句(用连词连接,含不止一个谓语动词)和复合句(含从句)。
本节课我们复习复合句里面的宾语从句....。
如:She knows that he will come back soon. I’m afraid that I can’t go to your party.1.宾语从句的【引导词】宾语从句的引导词分三种。
●(1) 如果从句是陈述句,引导词用that.(that在口语中常省略)主句:He says... 从句:He is tired of playing computer games.→ He says that he is tired of playing computer games.●(2) 如果从句是一般疑问句,引导词用if/whether,表示“是否”。
主句:I don’t know… 从句:Does Tom likes fish→ I don’t know if / whether Tom likes fish.【注意】① whether引导的从句常与or not连用,而if不能;② 宾语从句可简化为whether to do的搭配,而没有if to do这种搭配.如:Could you tell me whether I should finish my homework today or not Could you tell me whether to finish my homework today【拓展】if有两个意思:1. 表示“是否”,引导的是宾语从句。
动词的时态视情况而定。
2. 表示“如果”,引导的是条件状语从句,时态用一般现在时表示将来(遵循“主将从现”规则)。
经典例题:--Do you know if Tom ____________(go) hiking with us--I’m not sure. But i f he ____________(go), I will take many photos with him .●(3) 如果从句是特殊疑问句,直接用该疑问词来引导。
高考英语名词性从句知识讲解名词性从句是指在复合句中起名词作用的句子,功能相当于名词词组。
名词性从句在复合句中能作主语、宾语、表语、同位语等,根据在句中的语法功能可分为主语从句、宾语从句、表语从句和同位语从句。
一、主语从句【定义】在复合句中,作主语的句子称为主语从句。
常见的连接词:(连接词在句中不能省略)that, whether, who, what, whatever, whoever, where, when, why, how等。
【用法】1.连接词 that 引导That we should learn English well is very important.主语从句中 we should learn English well句子完整,不缺成分,用that引导,that 不能省连接词whether,if 引导whether 引导的主语从句可放句首,也可放句中,表“是否”if 引导的主语从句只能引导动词后的宾语Whether I will go or not depend on the weather.It remains to be seen whether / if they can finish the task in time.2.连接代词what, who, which, whose, whatever, whichever,whoever等引导What matters most is your attitude.3.连接副词when,where,why,how等引导How he made it is still unknown.4.it作形式主语为了避免句子头重脚轻,通常把形式主语it放在句首,真正的主语放在句子后面。
常见句型:(1) It is + n.+ that + 句子It is +(a pity / a shame / a fact …)+ that ...(2) It is + adj.+ that + 句子It is +(true / clear / important …)+ that ...(3) It is + 过去分词 + that + 句子It is+ said / announced / expected / believed / hoped… + that ...(4) It seems /appears / happens / turned out that + 句子(5) It hit sb./occurred to sb.that + 句子二、宾语从句【定义】在复合句中,作宾语的句子称为宾语从句。
【宾语从句】在英语中,有简单句(只含一个谓语动词)、并列句(用连词连接,含不止一个谓语动词)和复合句(含从句)。
本节课我们复习复合句里面的宾语从句....。
如:She knows that he will come back soon. I’m afraid that I can’t go to your party.1.宾语从句的【引导词】宾语从句的引导词分三种。
●(1) 如果从句是陈述句,引导词用that.(that在口语中常省略)主句:He says... 从句:He is tired of playing computer games.→ He says that he is tired of playing computer games.●(2) 如果从句是一般疑问句,引导词用if/whether,表示“是否”。
主句:I don’t know… 从句:Does Tom likes fish;→ I don’t know if / whether Tom likes fish.【注意】 whether引导的从句常与or not连用,而if不能;② 宾语从句可简化为whether to do的搭配,而没有if to do这种搭配.如:Could you tell me whether I should finish my homework today or notCould you tell me whether to finish my homework today【拓展】if有两个意思:1. 表示“是否”,引导的是宾语从句。
动词的时态视情况而定。
2. 表示“如果”,引导的是条件状语从句,时态用一般现在时表示将来(遵循“主将从现”规则)。
经典例题:--Do you know if Tom ____________(go) hiking with us--I’m not sure. But i f he ____________(go), I will take many photos with him .,●(3) 如果从句是特殊疑问句,直接用该疑问词来引导。
主句:Do you know… 从句:what does he want to buy→ Do you know what he wants to buy 你知道他想要买什么吗2. 宾语从句的【时态】■(1) 当主句是一般现在时,从句根据情况使用任何时态如:She wants to know if I have finished my homework. 她想知道我是否已经完成了我的作业。
Do you know when he will be back 你知道他将会什么时候回来■(2) 当主句是一般过去时,从句应使用过去的某时态如:He said that she was singing. 他说她正在唱歌。
She wanted to know if I had finished my homework. 她想知道我是否已经完成了作业。
*Did you know when he would come back 你知道他将会什么时候回来【注意】格言和客观真理总是用一般现在时。
如:She told me yesterday (that) the earth travels around the sun.3. 宾语从句的【语序】★宾语从句要用陈述语序。
(而不是疑问语气)如:Does he work hard I wonder. →I wonder if/whether he works hard.When did he leave I don’t know. →I don’t know when he left China.【特殊情况】What’s wrong with… 作宾语从句不需变语序[What’s the matter with…如:What’s wrong with him I don’t know.→I don’t know what’s wrong with him.4. 宾语从句的【否定转移】在英语里通常不会出现“I think (that) he isn’t right.”而会把否定转移到主句中“I don’t think (that) he is r ight.”5. 宾语从句的【虚拟语气】在含有假设、猜想、建议等意思的动词( 如advice, suggest, insist, require, request等)后,宾语从句要用“should + 动词原形”结构,should常省略。
如:I suggest that he (should) study harder. 【这就是为什么study用原形】;【定语从句】一.定义:在复合句中修饰某一名词或代词的从句叫定语从句。
二.特点:1.先行词:定语从句所修饰的名词或代词2. 关联词:1)引出定语从句,并作从句的一个成分。
可作主语、宾语、定语、状语,作宾语可省略。
2)关联词包括关系代词和关系副词。
关联词位于先行词和定语从句之间。
关系代词:that, which, who, whom, whose代指先行词。
关系副词:when, where, why作时间状语。
三.基本结构:先行词+关联词+定语从句剩余部分-四.关系代词的用法:1. that 和whichthat指人或物,作主语或宾语,作宾语可省略,主语不能。
Which指物,不指人,作主语或宾语,作宾语可省略,主语不能。
His father works in a factory that/which makes TV sets.The coat (which/that) I put on the desk is black.注意:The room in which I live is very big. (在介词后面不能用that)2.只能用that不能用which引导的定语从句:~1) 先行词被形容词最高级修饰时,定语从句只能用that2)先行词被序数词修饰时,定语从句只能用thatThe children like the second lesson that is about “The Football Match”.3)先行词被the only ,the very 或the same 等修饰,定语从句只能用that 引导。
It is the only word (that) I know in the passage.Where is the very book (that) I bought just nowThis is the (same) bicycle (that) I lost.4)先行词为everything ,something ,anything ,all ,none ,much ,little ,few 等不定代词时,定语从句只能用that,I want everything (that) I want.I am writing to tell you about something very strange that happened to me last week.5)先行词被不定代词all, any, no, every, little, much, many 修饰时,只能用thatHere is all the money (that) I have.6)先行词是同时含有“人和物”的名词时,定语从句只能用thatI can remember well the persons and some pictures (that) I see in the room.7)定语从句所修饰的词为the one 时,定语从句用that 引导、Is it the one (that )you want8)为了避免重复,在疑问词who 之后,用that 引导定语从句Who is the girl that won the first place3. who 和whomwho 指人,在句中作主语和宾语,作宾语可省略。
Whom 指人,在句中只能作宾语,可省略,但在介词后面不能省略。
Who is the teacher that Xiao Li is talking toThe doctor with whom she went to the United States last month is very famous.<=The doctor who/whom/that she went to the United States with last month is very famous.五.关系副词的用法:1. when 指时间,在定语从句中作时间状语I still remember the day when I first came to Beijing. when=on which指地点,在定语从句中作地点状语。
This is the house where I lived two years ago.指原因,在定语从句中作原因状语,其先行词只有表示原因的reason 一词.^We don ’t know the reason why he was late for school.介词+关系代词=关系副词 介词+关系代词(人只能用whom,物只能用which )【状语从句】状语的功用:状语说明地点、时间、原因、目的、结果、条件、方向、程度、方式和伴随状况等。
以下是应当关于状语从句的几点注意:if, as though两者的意义和用法相同,引出的状语从句谓语多用虚拟语气,表示与事实相反;有时也用陈述语气,表示所说情况是事实或实现的可能性较大。
译作“仿佛……似的;好像……似的”。
They completely ignore these facts as if (as though)they never existed.He looks as if ( as though)he had been hit by lighting.It looks as if the weather may pick up very soon.~2.由because引导的从句如果放在句末,且前面有逗号,则可以用for来代替。
如果不是说明直接原因,而是多种情况加以推断,就只能用for。
He is absent today, because / for he is ill.He must be ill, for he is absent today., although引导的让步状语从句,后面的从句不能有but,但是though 和yet可连用。