高中英语从句大全汇总!
高考英语从句综合知识点
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
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。
高一英语从句知识点
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
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
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。
高中英语书面表达常用高级句型大全
高中英语书面表达常用高级句型大全一.定语从句1.As is known to us , 众所周知……2.What is known to us is that众所周知……3.The reason why… is that…某人做某事的原因是因为4. As is often the case,通常情况下……5. As an old saying goes, 俗话说的好……6.As sb put it,正如某人所说二.状语从句1.When it comes to sb/sth , 一谈到/当提到2.As far as I am concerned,就我个人而言3.Where there is a will, there is a way.有志者事竟成4. From my point of view, it would be better if...在我看来……也许更好5. As the modern society develops/advances, 随着现代社会的发展/进步people are attaching much importance to人们越来越重视……the mobile phone is playing an important role in our daily life.手机在我们日常生活中起着非常重要的作用。
6. The+比较级…,the +比较级越…就越…The harder you study, the more progress you will make.三.名词性从句1. There's no denying the fact that...毫无疑问,无可否认……There is no doubt that ……2. Nothing is more important than the fact that... 没有什么比这更重要……3. It goes without saying that... 不言而喻……4. What calls for special attention is that...需要特别注意的是……5. It can be said with certainty that... 可以肯定地说……6. It has to be noticed that... 必须注意到的是……7. Therefore, we have the reason to believe that...因此,我们有理由相信……8. It is commonly/generally/widely/universally believed /held/accepted/recognized that…通常/普遍认为……9. I am firmly convinced that …我相信It is my belief that…I hold the belief that…I have no doubt that…10. What impresses me most is that…给我印象最深的是11. What I want to stress is that…我想强调的是12. I would appreciate it if you could do me a favor to do如果……我将不甚感激offer me a chance to dotake …into consideration四.非谓语动词1.Facing /Faced with the situation/difficulty/challenge, we/you are supposed to面对这种情况/困难/挑战,我们/你应该…2.considering that…考虑到…Considering that he has been admitted to a key university, his parents are determined to buy a new cellphone for him.3.concerning关于Our school photography club is going to hold an International High School Student Photography Show concerning environmental protection.4.supposing/providing/provided that 假如…Supposing/providing/provided that you fail, don’t lose heart.5.aiming to do/aiming at doing 目的是He got up early aiming to catch the first bus.aiming at catching the first bus.to catch the first bus.in order to catch the first bus.so as to catch the first bus.so that he could catch the first bus.in order that he could catch the first bus.6.Shocked/Surprised/disappointed/moved/delighted at the news that …, I am writing topared with 和…比起来Compared with you, we still have a long way to go.五.特殊句式1.祈使句+and/or +陈述句Keep trying and you will succeed. Study hard or you will fail.2.Only if… will /can you只有…你才能Only if you study hard will you pass the exam.3.Not only can/did/ sb do but also不但…而且Through this activity, not only can it improve your ability, but also it can broaden your view.4.So adj /adv be/can /did/ sb that 如此…以致So cold was the weather that we had to stay at home.5.How I wish that I would/could do 我多么希望…How I wish that you could give me a chance to work in your company.6.It is/was +被强调成分+ that…It is on the playground that the sports meeting will take place.。
英语八大从句类型与用法总结
英语八大从句类型与用法总结从句,即从属子句,是复句中具有分属地位的分句,它是一种绝大部分语言都有的语法结构。
在现代汉语的语法中,“从句”不作为专业术语被使用。
在现代英语的语法中,从句指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、whether、which等引导词(Connective)引导的非主句部分。
从句用法总结1.主语从句1)主语从句可直接位于主语的位置,如果从句较长,谓语又较短,可用it作形式主语,而将从句放在句末。
常见的句型有:*It is a fact\a pity\a question\good news that...*It seems\appears\happened\has turned out that...*It is clear\important\likely\possible that...*It is said\reported\estimated\has been proved that...It is said that comic books create a connection between people of the same generation.It seems that the performance is very useful.2)what引导的主语从句表示“...的东西时”,一般不用it作形式主语。
What we lack is experience.3)what,who,when,why,whether等词含有各自的疑问意义,但它们引导的主语从句,都用陈述语序。
How the plan is to be carried out should be discussed again.I did know why I felt like crying.2.宾语从句1)宾语从句可位于及物动词、介词和某些形容词后。
高中从句讲解
形式主语: 1).that引导的从句做主语时候,为了避免头重教轻,常用It做形式上的主语而将That从句放句末。
Eg: That(不充当成份,无意思)he got the first price excited him.
As if, as , as though
此类表语从句常跟在特殊词后面,如seem,appear,look,taste,sound,feel.
It sounds as if someone if knocking the door.
You look just as you looked 10 years ago.
三,主语从句
定义:从句在句中充当主语,常位于句首或者动词be动词之前
Eg:他获得一得奖一事使他很兴奋。
That(不充当成份,无意思)he got the first price excited him.
她能来我们很高兴。
That she was able to come made us happy.
The problem why the earth is bicoming warmer and warmer is still under discussion.
Word came that he has been abroad.
六,2.不是所有的名词的都跟同位语,只有有一定内涵内容的名词才可以跟同位语。
reason主语时候表语从句,用that引导,不用Why.但是引导的定语从句用why
The reason is that the drive was drunk.
The reason why he didn’t pass the exam was that he was too careless.
高中从句语法知识点总结
高中从句语法知识点总结一、从句的定义从句是语法上的一个概念,指的是在一个句子中作状语、主语、宾语或表语的句子。
它不能独立存在,必须依附于主句而存在。
从句根据其在主句中的语法作用,可以分为名词性从句、定语从句和状语从句。
二、名词性从句名词性从句是在一个句子中充当名词成分的从句,可以作主语、宾语、表语或定语。
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。
1. 主语从句主语从句在句子中充当主语成分,常用连接词有that, whether, if, what, who, whatever, whoever, etc.例如:What you said is very interesting.2. 宾语从句宾语从句在句子中充当宾语成分,常用连接词有that, whether, if, what, who, whatever, whoever, etc.例如:I don’t know what has happened.3. 表语从句表语从句在句子中充当表语成分,常用连接词有that, whether, if, what, who, whatever, whoever, etc.例如:The question is whether we can finish it on time or not.4. 同位语从句同位语从句在句子中和某个名词或代词同位,用来对这个名词或代词起补充说明或解释的作用。
例如The news that he will come is exciting.三、定语从句定语从句是在一个句子中修饰名词或代词的从句。
常用引导词有关系代词who,whom,whose,which,that等。
例如:The man who is talking to you is my brother.四、状语从句状语从句是在一个句子中充当状语成分的从句,用来表示时间、原因、条件、目的、结果、方式等。
常用连接词有when, while, before, after, since, because, if, unless, although, though, as, so that, in order that, etc.例如:I will give you a call when I arrive in Beijing.五、从句的引导词和关系代词的选择1. 当主句是一般现在时或一般将来时,从句的时态可以随意变换(即使用某一特定时态的从句并不影响主句动词的时态)。
高一从句语法知识点
高一从句语法知识点从句是复合句中的一种句子成分,它可以在主句中担任名词、形容词或副词的作用。
掌握从句的语法知识对于高一的学生来说非常重要,因为它能够帮助他们丰富句子结构,提高写作表达的能力。
本文将介绍高一阶段常见的从句语法知识点。
一、名词性从句名词性从句可以在句子中充当主语、宾语、表语和同位语。
1. 主语从句主语从句在句子中充当主语的角色,引导词一般有“that”和“whether/if”。
例如:- That he won the competition surprised us all.- Whether you can come to the party is still uncertain.2. 宾语从句宾语从句在句子中充当宾语的角色,引导词可以是“that”、“whether/if”或连接代词/副词如“what”、“who”、“where”等。
例如:- I think (that) she is a talented singer.- May I ask if you have finished your homework?3. 表语从句表语从句在句子中充当表语的角色,引导词通常是“that”。
例如:- My belief is that honesty is the best policy.- His answer was that he couldn't make it to the meeting.4. 同位语从句同位语从句用于说明或解释一个名词,放在这个名词的后面,引导词通常是“that”。
例如:- The news that she got admitted to her dream university excited us all.- I have no doubt that he will succeed in his career.二、定语从句定语从句用来修饰名词或代词,通常放在被修饰词后面。
英语六大从句
从句有主语从句、表语从句、宾语从句、同位语从句、定语从句和状语从句6类.前四类由于主语从句、表语从句、宾语从句及同位语从句在句子的功用相当于名词,所以通称名词性从句;后两类定语从句和状语从句功用相当于形容词,称为形容词性从句.状语从句还可以分为条件状语从句、原因状语从句、方位状语从句和时间状语从句.1.主语从句(Subject Clause):用作主语的从句叫主语从句.引导主语从句的关联词有从属连词、疑问代词、疑问副词、缩合连接代词、缩合连接副词等.2.表语从句 Predicative Clause):用作表语的从句叫表语从句.引导表语从句的关联词与引导主语从句的关联词大都一样.3.宾语从句(Object Clause):在句子中起宾语作用的从句叫做宾语从句.宾语从句分为三类:动词的宾语从句,介词的宾语从句和形容词的宾语从句.第一部分一.、定义:宾语从句就是一个句子作动词或介词的宾语.二、学习宾语从句要抓住三要素:连接词、语序和时态.连接词一般都是that(指事务或人),which 指事),who 指人)1.从句为陈述句,常选择连接词that或将that省略,直接与主句相连.2.从句为一般疑问句,常选择连接词if或whether.在whether…or not结构中不能用if替换. 3.从句为特殊疑问句,常选择what,when,where,which,who,how等的疑问代、副词作连接词.★当who为主语时,句式为:who+谓语+其他判断时态情况:1.主句是一般现在时,从句为各种时态情况2.主句是一般过去时,从句为各种相应过去时态注意:从句描绘客观事实,用一般现在时3.主句是一般将来时,一般从句为一般现在时 “主将从现”)例题:〈1. The teacher told the children that the sun__B__round.A. wasB. isC. wereD. are 答案为B,属于第二种情况.宾语从句,在复合句中作宾语,位于及物动词后;Tell him which class you are in .(1)主、从句时态一致:主句谓语过去时,从句相应过去时;He answered that he was listening to me.主句谓语现在时,从句时态任所需;He says (that) he will leave a message on my desk.具体过去永不变,真理格言现在时;He told me that he was born in 1980.2)否定前移,及完成反意问句;在think / believe / suppose / guess / imagine / expect等动词后跟宾语从句否定式时,应转移到主句上去,完成反意疑问句时,应与从句主、谓保持一致.(注: 否定前移的条件是,主句主语是第一人称)I don't think you are right ,are you ?3)在表示建议suggest , advise要求demand 、desire、require、request、propose;决定decide; 命令order、command; 坚决主张insist;等动词后跟宾语从句,用 should)+v. 虚拟语气)eg.I suggested that you should)study hard.4)如果宾语从句后有宾语补足语,用it作形式宾语,把宾语从句后置eg.You may think it strange that he would live there.5)宾语从句that常可省略,但在以下情况下不能省略A.当主句谓语动词带有两个或两个以上宾语从句时,可以省略第一个that,其他不能省略. eg.I believe that)you have done your best and that things will get bet?鄄ter.B.当it作形式宾语时eg.She made it clear that she had nothing to do with him.C.当宾语从句前置时eg.That our team will win,I believe.三、分类A 、作动词的宾语:eg.I heard the newsI 主语heard 谓语动词the news.名词作宾语I主语heard 谓语动词that he would come here later on.一个句子作宾语---宾语从句B 、作介词的宾语:eg.He said nothing about this plan .He主语said 谓语动词nothing 代词作动词的宾语about 介词the plan. 名词作介词的宾语四、带有宾语从句的复合句的构成:带有宾语从句的复合句就是用连接词把一个主句和一个宾语从句连接在一起.连接词有:that(可省略),what, who, when, where, why, which, if, whether, how.五、注意:A 宾语从句必须用陈述语序.False: He is wondering when can he finish this difficult job.Right: He is wondering when he can finish this difficult job.B 有时候可以用it 作形式宾语,而把真正的宾语从句放在后面.Bad: I thought that he could finish this job in just two hours impossible.Good: I thought it impossible that he could finish this job in just two hours.Bad: He left whether we should continue this project to my judgment.Good: He left it to my judgment whether we should continue this project.C 带有宾语从句的复合句的否定形式一般是否定主句.Bad: I think he doesn’t like the English teacher.Good: I don’t think he likes the English teacher.D False: He wanted to know why he is crying in the corner.Right: He wanted to know why he was crying in the corner.4.同位语从句(Appositive Clause):与先行词同位或等同的从句叫作同位语从句.其关联词多为that.5.定语从句 Attributive Clause):用作定语的从句叫定语从句.定语从句一般皆放在被它所修饰的名 代)词之后,这种名 代)词就叫作先行词 Antecedent).引导定语从句的关联词为关系代词(或称引导词、关系词等).关系代词在定语从句中可用作主语、宾语、定语等;关系副词在定语从句中用作状语.①引导定语从句的关联词有who, whom, whose, that, when, where, why 和which. 在非限制定语从句中, 只可用which, who, whose, where , when., 如果指代前面整个句子, 多用which.例句:The dog that/which was lost has been found. 失踪的狗已经找到了.)③as 可做引导词引导定语从句, 多和such, the same 连用. As 引导的定语从句也可修饰整个句子, 既可放在先行词后,也可放在句子开头.例句:Such people as you describe are rare nowadays. 你描述的那一类人现在很少了.)④介词+which/whom/whose从句The driver is the man from whose room she had stolen the gold watch. 她就是从那个司机的房间偷了金表的.)⑤代/名+介词+which 从句He is needing a book, the name of which I don't know.( 他需要一本书,但是我不知道书名.)⑥同位语从句和定语从句The news that you told me was really exciting. 你告诉我的好个消息真的是很激动人心.)⑦难句:NO.1He is one of the men who were chosen to represent the group. 他是被选为代表该团队的人中一员.)第二部分一、时态1·主句用一般现在时,从句可用任意时态.2·主句用过去时,从句用过去某个时态.3·主句用过去时,从句是真理时,只用一般现在时.二、宾语从句的几类连接词:①从属连词连接宾语从句的从属连词主要有that,if,whether. that引导表示陈述句的宾语从句,而if和whether引导表示“是否”的宾语从句.例句:I don’t know if there will be a bus any more.我不知道是否还会有公交车.②连接代词连接代词主要有who, whom ,whose ,what ,whoever ,whomever ,whosever, whatever, whichever等.连接代词一般指疑问,但what, whatever除了指疑问外,也可以指陈述.例句:Do you know who has won Red Alert game?你知道谁赢了这一局红警游戏吗?③连接副词连接副词主要有when,where,why,how,whenever,wherever,however等.例句:He didn’t tell me when we should meet again.他没有告诉我什么时候我们能再见面.三、动词的宾语从句大多数动词都可以带宾语从句We all expect that they will win , for members of their team are stronger.我们都预料他们会赢,因为他们的队员更强壮.★部分“动词+副词”结构也可以带宾语从句例句:I have found out that all the tickets for the concert have been sold out.我发现这场音乐会的所有票都卖光了.★动词短语也可以带宾语从句常见的这些词有:make sure确保make up one’s mind下决心keep in mind牢记例句:Make sure that there are no mistakes in your papers before you turn them in.在上交试卷前确保没有任何错误.四、可运用形式宾语it代替的宾语从句①动词find,feel,consider,make,believe等后面有宾语补足语的时候,则需要用it做形式宾语而将that宾语从句后置.例句:I think it necessary that we take plenty of hot water every day .我认为每天多喝开水是有必要的.②有些动词带宾语从句时寻要在宾语与从句前加it这类动词主要有:hate, take , owe, have, see to.例句:I hate it when they with their mouths full of food.我讨厌他们满嘴食物时说话.③若宾语从句是wh-类,则不可用it代替例句:We all consider what you said to be unbelievable.我们都认为你所说的是不可信的.五、介词的宾语从句用wh-类的介词宾语从句例句:We are talking about whether we admit students into our club.我们正在讨论是否让学生加入我们的俱乐部.★用that,if引导的介词宾语从句有时候except,but,besides三个介词后可见到that引导的宾语从句例句:I know nothing about my new neighbor except that he used to work with a company.对于我的新邻居我只知道他曾在一家公司上班,其他一无所知.六、形容词的宾语从句常用来引导宾语从句的形容词有:sure,certain,glad,please,happy,sorry,afraid,satisfied,surprised例句:I am sure I will pass the exam.我确信我会通过考试.七、if,whether在宾语从句中的区别①if和whether在作“是否”解时,引导宾语从句常放在动词know,ask,care,wonder,find out等之后,介词后一般不用if②少数动词,如:leave,put,discuss,doubt后的宾语从句常用whether.③whether后可以加or not,但是if不可以.④在不定式前只能用whether.如:I can’t decide whether to stay. 我不能决定是否留下.⑤避免歧异时,我们常用whether而不用if.八、哪些宾语从句不可以省略引导词that1.当that作learn,suggest,explain,agree,wonder,prove,mean,state,feel,hold等动词的宾语时;2.当宾语从句较长时;3.当主语状语置于主句尾,宾语从句之前时;4.当主语谓语动词(包括非谓语动词)与宾语从句之间有插入语时;5.当一个动词带有两个或两个以上宾语从句时,此时第一个that可以省略,第二个that不可以省略;6.当宾语从句中的主语是this,that或this,that做主语的定语时;7.当宾语从句是双宾语中的直接宾语时;8.当宾语从句的主语是非谓语动词或主语从句时;9.当主语中的谓语动词是固定词组时;10.当宾语从句有it做其先行词时;11.在直接引语中,转述分句把宾语从句隔开时.九、宾语从句的否定转移主句的谓语动词是think,believe,imagine,suppose,consider,espect,fancy,guess等,并且主句的主语是第一人称而且为一般现在时,从句的否定词一般要转移到主句上来,其反义疑问句一般与宾语从句一致.例句:I don’t think he will come to my party.而不能说成I think he won’t come to my party.我认为他不会来我的舞会.★如果宾语从句中有某个含有否定意义的形容词或副词,其反义疑问句要用肯定形式.例句:We find that he never listens to the teacher carefully,does he?我们发现他从来不仔细听老师讲课,是不是?十、宾语从句的时态和语序当主句为现在时或将来时的时候,宾语从句的时态一般不受主句的时态所影响.当主句为过去时的时,细分为一下几种情况:①从句用一般过去时或过去进行时表示与主句谓语动词动作同时发生例句:I only knew he was studying in a western country,but I didn’t know what country he was in.我只知道他当时在西方的一个国家读书,可不知道是哪个国家.②从句过去完成时表示该动作发生在主句谓语动作之前例句:He told me that he had told Mary about the meeting already.他告诉我他已经把有关会议的事情告诉的了Mary.③从句谓语用过去将来时表示该动作发生在主句谓语动作之后例句:The reporter asked if the government would take necessary measures to put down the to-do.记者问政府是否会采取必要的措施镇压骚乱.★如果从句是一个客观真理,那么从句的时候不根据主句的时态而变化例句:The teacher said that the moon goes around the earth yesterday.老师昨天说月亮绕着地球转.★当宾语从句的引导词是who,which,what,when,where,how,why等表疑问时,不能按正常语序安排,经常将这类引导词置于句首例句:Who do you think the public might choose as their favorite singer this year?你认为今年公众会选谁为他们最喜欢的歌手.同位语从句用法比较"固定",把关键的几个词背下来 下面这个材料供参考):一、在复合句中用作同位语的从句叫同位语从句.它一般跟在某些名词后面,用以说明该名词表示的具体内容.如:I had no idea that you were here.我不知道你在这里.二、可以跟同位语从句的名词通常有news,idea,fact,promise,question,doubt,thought,hope,message,suggestion,words消息),possibility等.如:I’ve come from Mr wang with a message that he won’t be able to see you this afternoon.我从王先生那里来,他让我告诉你他今天下午不能来看你了.三、英语中引导同位语从句的词通有连词that,whether,连接副词how,when,where等.( 注:if,which 不能引导同位语从句.)如:l have no idea When he will be back.我不知道他什么时候回来.四、有时同位语从句可以不紧跟在说明的名词后面,而被别的词隔开. 如:The thought came to him that maybe the enemy had fled the city.他突然想起可能敌人已经逃出城了.五、同位语从句与定语从句的区别.1、同位语从句与前面的名词是同位关系,即说明它前面名词的内容;而定语从句与前面的名词是修饰与被修饰关系,即限定它前面的名词范围,或补充一些情况.如:The news that l have passed the exam is true.我通过了考试这一消息是真的.同位语从句,即从句所表达的意思就是前面名词的内容.)The news that he told me just now is true.他刚才告诉我的消息是真的.定语从句,从句对前面名词起修饰限制作用,即“他告诉我的”那个消息,而不是别的消息.)2、引导同位语从句的that是连词,在从句中不充当任何成份,而引导定语从句的that是关系代词,除起连接作用外,还在从句中充当主语、宾语或表语等.如:The idea that computers can recognize human voices surprises many people.计算机能够识别人的声音的想法使许多人感到惊奇.that在从句中不充当任何成份.)一个名词(或其它形式)对另一个名词或代词进行修饰,限定或说明,这个名词(或其它形式)就是同位语.同位语与被它限定的词的格要一致,并常常紧挨在一起.1) 非独立的同位语:常出现在被限定词前Bruce Lee (姓名) 李小龙Graf Schmidt (称号,浑名) 施密特伯爵Doktor Wang (职称,头衔) 王博士Uncel Liu (亲戚的称呼) 刘叔叔die Stadt Shanghai (类属名称) 上海市the Province Hebei (类属名称) 河北省das Jahr 2000 (类属名称) 2000 年three Kilo tomato (度量名称) 三公斤西红柿the University Bremen (专有名词) 不来梅大学。
高中英语从句知识点总结
高中英语从句知识点总结一、名词性从句1.定义:在句子中起名词作用的句子,包括主语从句、宾语从句、表语从句和同位语从句。
2.分类:•主语从句:在句子中充当主语的部分。
通常由that, who, whether, what, which等词引导。
•宾语从句:在句子中充当宾语的部分。
通常由that, who, whether, what, which等词引导。
•表语从句:在句子中充当表语的部分。
通常由that, who, whether, what, which等词引导。
•同位语从句:在句子中充当同位语的部分。
通常由that, who, whether, what, which等词引导。
3.注意事项:•从句的时态要与主句的时态保持一致。
•从句的词序要遵循陈述句的词序,即主语在前,谓语在后。
二、定语性从句1.定义:用来修饰名词或代词的句子,称为定语从句。
2.分类:•限制性定语从句:对被修饰的名词或代词进行限定和说明。
如果去掉定语从句,主句的意思就不完整或者不明确。
•非限制性定语从句:对被修饰的名词或代词进行补充说明,但并不限定其范围。
如果去掉定语从句,主句的意思仍然完整。
3.注意事项:•定语从句的时态要与被修饰的名词或代词的时态保持一致。
•定语从句的词序要遵循陈述句的词序,即主语在前,谓语在后。
三、状语性从句1.定义:用来修饰动词、形容词或副词的句子,称为状语从句。
2.分类:•时间状语从句:表示时间关系的状语从句,如when, before, after等。
•条件状语从句:表示条件关系的状语从句,如if, unless等。
•原因状语从句:表示原因关系的状语从句,如because, since等。
•让步状语从句:表示让步关系的状语从句,如though, even if等。
3.注意事项:•状语从句的时态要与主句的时态保持一致。
•状语从句的词序要遵循陈述句的词序,即主语在前,谓语在后。
四、总结高中英语从句是英语语法中的重要部分,包括名词性从句、定语性从句和状语性从句。
高中从句知识点总结
高中从句知识点总结一、定义从句是一个对语意有补充或说明作用的句子,是由一个关系词引导的,不能独立存在,必须依附于一个主句,起修饰或补充说明作用。
二、分类从句按其功能可以分为名词性从句、形容词性从句和副词性从句。
1. 名词性从句名词性从句在句子中起名词的作用,可以作主语、宾语、表语、定语或同位语。
包括主语从句、宾语从句、表语从句和定语从句。
主语从句主语从句在句子中充当主语成分,由连接词that, whether或wh-引导。
例如:What she said is true.(她说的是真的。
)宾语从句宾语从句在句子中充当宾语成分,由连接词that, whether或wh-引导。
例如:I know that he is coming.(我知道他要来。
)表语从句表语从句在句子中充当表语成分,由连接词that或wh-引导。
例如:The question is whether he will come.(问题是他会不会来。
)定语从句定语从句在句子中充当定语成分,由连接词that, which, who, whom, whose, when, where 或why引导。
例如:The book that I bought yesterday is very interesting.(我昨天买的那本书非常有趣。
)2. 形容词性从句形容词性从句在句子中充当形容词成分,用来修饰名词或代词。
形容词性从句一般由连接词that, which, who, whom, whose, when, where或why引导。
例如:This is the reason why he left.(这就是他离开的原因。
)3. 副词性从句副词性从句在句子中充当副词成分,用来修饰动词、形容词、副词或整个句子。
副词性从句一般由连接词that, whether或wh-引导。
例如:I will go to the park when the rain stops.(雨停了我就去公园。
高考英语语法知识点从句
高考英语语法知识点从句高考英语语法知识点:从句高考英语考试中,从句作为一个重要的语法知识点经常出现。
从句是由一个主句和一个或多个从句构成的复合句。
在从句的结构和功能方面我们需要了解一些重要的知识点。
一、名词性从句名词性从句可以充当主语、宾语、表语和补语的功能。
根据不同的功能,名词性从句有三种形式:主语从句、宾语从句和表语/补语从句。
1. 主语从句:主语从句在句子中充当主语的角色,通常由由连接词that,whether/if引导。
例如:- That she is a talented musician is undeniable.(她是个有才华的音乐家是不可否认的。
)- Whether/if he can pass the exam is still uncertain.(他是否能通过考试还是未知数。
)主语从句常常出现在"It is/was + adj./n. + that"的句型中。
2. 宾语从句:宾语从句出现在句子中作为动词的宾语,通常由由连接词that, whether/if引导。
例如:- She asked me whether/if I had finished my homework.(她问我是否完成了作业。
)- I hope that it will stop raining soon.(我希望很快能停止下雨。
)宾语从句常常出现在及物动词后面,或者在介词to之后。
3. 表语/补语从句:表语从句和补语从句是由连接词that引导的从句。
例如:- I'm afraid that she is not coming to the party.(恐怕她不会来参加晚会。
)- He seemed very happy that he had won the race.(他似乎对自己赢得比赛感到非常开心。
)表语从句通常出现在系动词后面,而补语从句在及物动词后面。
二、定语从句定语从句是用来修饰名词或代词的从句。
高中英语语法之从句篇
一.名词性从句名词性从句相当于名词,一个从句在整个句子中充当名词的作用,它可以作为主句的主语、表语、宾语和同位语。
名词性从句主要分为四种:主语从句,表语从句,宾语从句,同位语从句。
(一)宾语从句宾语从句在复合句中做及物动词的宾语,或用作介词和某些表示心理活动的形容词后作宾语,或是用it 作为形式宾语代表宾语从句。
例:1. I think that it will be of no use.2. It depends on whether the boss will agree to you or not. 宾语从句的连接词:that,(常用且一般可省略)who, what, whether/if(是否)which, whoever, whatever ,when, where, how, why.Attention:①★宾语从句的语序一定是正常的语序,即陈述句的语序,先主语后谓语。
②★从句的时态需跟主句相配合。
主句为一般现在时,从句可根据需要选择各种时态;主句为一般过去时时,从句通常用过去的时态。
③★介词后的宾语从句,引导词一般不用which,if,that,但可用what(常用,常常是充当从句的主语,宾语或表语),how, whether等引导。
④★that在所有的名词性从句中都不充当成分,在宾语从句中that可以省略。
(二)主语从句1.主语从句的连接词:1)从属连词(从句中不充当成分,只起连接作用):that,whether等.that 引导主语从句只起引导作用,本身无意义,在主语从句中不充当任何成分,但不能省略。
注意: 已确定的事由that引导;没决定的事由whether引导.That he will come is certain.Whether it will please them is not easy to say.2)连接代词(在从句中充当主语,宾语,或表语)who ,what ,which, whatever, whichever, whoeverWhat seems easy to some people seems difficult to others.Which side will win is not clear.Whoever comes is welcome.Whatever I have is yours.3)连接副词when(从句中作时间状语)where (从句中作地点状语)how (从句中作方式状语)why(从句中作原因状语)Why he did it remains a mystery.When they will start is not known yet.How he became a great scientist is known to us all.2. 主语从句后置!为了避免主语冗长,句子头重脚轻,经常用it作形式主语,主语从句放在后面作真正的主语.如:1). That we shall be late is certain.-- It’s certain that we shall be late.2). That the earth is round is known to all.-- It’s known to all that the earth is round.用it作形式主语的that从句有以下几种不同的搭配:1.It + be + 形容词+that从句2.It + be + -ed分词+that从句3. 主语从句需注意的问题1).“if” 通常不能引导主语从句,要用“whether”引导。
(完整word版)高中英语所有从句大全
高中英语从句大全1)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+简单句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 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。
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。
That was what she did this morning on reaching the attic.那就是她今晨上了阁楼干的。
解释:1.连词because可引导表语从句。
如:I think it is because you are doing too much.我想这是因为你做得太多。
高中英语从句考点汇总
高中英语从句考点汇总一、主语从句在主句中用作主语的主谓结构称之为主语从句。
例句:That he will come to the discussion is certain.他来参加讨论是确定的。
That the moon moves round the earth is well known to all of us.月球绕地球转动,这是我们大家都熟知的。
When the meeting is to be heldhas not yet been decide.会议什么时候召开还没有决定。
主语从句放在句首,句子常常显得比较笨重,所以通常能够把it放在句首,作形式主语,而将主语从句放在后面。
例如上面的句子能够分别改写为:It is certain that he will come tothe discussion.It is well known to all of us thatthe moon moves round the earth.二、宾语从句在主句中作谓语动词、介词及非谓语动词的宾语的主谓结构称之为宾语从句。
在引导宾语从句时,从属连词that在口语中和非正式文本中常省略。
1. 动词后的宾语从句We know that a parrot can’t really speak.我们知道鹦鹉不会真的说话。
He wants to tell us what he thinks.他想告诉我们他所想的事情。
Knowing that it was going to rain, they decided to workinside the house.知道要下雨了,于是他们决定在室内工作。
(现在分词knowing的宾语从句)I want to know whether/if you still work in the factory.我想知道你是否还在工厂工作。
(不定式to know的宾语从句)The club will give whoever wins a prize.获胜者俱乐部将颁奖。
高中英语从句类型归纳总结【绝对全】
1)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+简单句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 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。
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。
That was what she did this morning on reaching the attic.那就是她今晨上了阁楼干的。
解释:1.连词because可引导表语从句。
如:I think it is because you are doing too much.我想这是因为你做得太多。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
01有关概念由一个主句和一个或一个以上从句构成的句子叫做复合句。
所谓主句,就是在复合句中起统领作用的句子,它是全句的主体,通常可以独立存在;而从句则是复合句的一个句子成分,不能独立存在。
如:You’ll feel better after you take the pills. 吃完药丸后你会感到好一些。
The police learned that he wasn’t there at that time. 警察获知他那时不在场。
这两句都是复合句,第一句的主句是You’ll feel better,从句是after you take the pills,由after 引导,在整个复合句中用作状语,表示时间;第二句的主句是The police learned是主句,that he wasn’t there at that time是从句,由that引导,在整个复合句中用作宾语。
注意,英语的复合句不是简单句的反面,不要将它误解为“复杂句”。
事实上,英语的简单句有时也可以比较“复杂”,而复合句也可以比较“简单”。
如:He stopped because he was tired. 他停下来是因为他累了。
这个句子比较“简单”,却是一个典型的复合句,其中的he stopped是主句,because he was tired是从句,在复合句中用作状语,表示原因。
02从句的分类前面我们说到从句是整个复合句的一个句子成分,它可以用作主语、宾语、定语、状语等。
一般说来,一个从句在复合句充当什么成分我们就叫它为什么从句——从句在复合句用作主语,我们就叫它为主语从句;从句在复合句用作宾语,我们就叫它为宾语从句;从句在复合句用作状语,我们就叫它为状语从句;等等。
如:He answered that he knew nothing about it. 他回答说他不知情。
The trouble is that I have lost his address. 麻烦的是我把他的地址丢了。
He was rather pleased when he won that prize. 他获奖后相当高兴。
She was not in the train that arrived just now. 她不在刚到的那列车上。
第一句中的that he knew nothing about it为宾语从句,因为它在复合句中用作动词answered 的宾语;第二句中的that I have lost his address为表语从句,因为它在复合句中用在连系动词is后作表语;第三句中的when he won that prize为状语从句,因为它在复合句中用状语,表示时间,所以也叫时间状语从句;第四句中的that arrived just now为定语从句,因为它在复合句中用作定语,修饰名词the train。
判断关系代词与关系副词方法一:用关系代词,还是关系副词完全取决于从句中的谓语动词。
及物动词后面无宾语,就必须要求用关系代词;而不及物动词则要求用关系副词。
例如:This is the mountain village where I stayed last year.I'll never forget the days when I worked together with you.方法二:准确判断先行词在定语从句中的成分(主、谓、宾、定、状),也能正确选择出关系代词/关系副词。
例1. Is this museum ___ you visited a few days age?A. whereB. thatC. on whichD. the one例2. Is this the museum ____ the exhibition was held.A. whereB. thatC. on whichD. the one答案:例 1 D,例 2 A例1变为肯定句:This museum is ___ you visited a few days ago.例2变为肯定句:This is the museum ___ the exhibition was held.在句1中,所缺部分为宾语,而where, that, on which都不能起到宾语的作用,只有the one既做了主句的表语,又可做从句的宾语,可以省略关系代词,所以应选D。
而句2中, 主、谓、宾俱全,从句部分为句子的状语表地点,既可用副词where,又因in the museum词组,可用介词in + which 引导地点状语。
而此题中,介词on 用的不对,所以选A。
关系词的选择依据在从句中所做的成分,先行词在从句中做主、定、宾语时,选择关系代词 (who, whom, that, which, whose);先行词在从句中做状语时,应选择关系副词 ( where 地点状语,when 时间状语,why 原因状语) 。
语法小知识:主将从现的标志词主将从现是一种出现在状语从句中的语法现象,多指在时间状语从句和条件状语从句中,当主句是一般将来时态,则从句要用一般现在时替代一般将来时。
因为主将从现出现在状语从句中,在这里我们就以状语从句的几个类别为根据来列举主将从现的标志性词语。
时间状语从句when, whenever, since, till, once, as soon as, while, as, before, after如:I will be a math teacher when I grow up.条件状语从句if, unless, as(so)long as如:If I have extra money, I will pay the bill for you.原因状语从句because, since, as, for, now that如:The tutor will leave here now that you have no problems.让步状语从句though, although, even if, even though, however如:Though you have advantages in this match, I will not give up.目的状语从句in order that, so that, that如:In order that Lily can get the prize, we will have a planin detail.在条件状语从句中,如果主语是一般将来时,从句要用一般现在时。
一个句子的中心意思体现在主句中,所以判断是否使用主将从现首先要做的是区分主从句。
当找到主句,分析其时态为一般将来时或借助某些结构表达将来含义时,则从句使用一般现在时态。
1.用“连词+分词”来替代从句当主句和从句的主语一致,谓语的时态又是同时段发生,可以把从句的主语省去,变谓语动词为现在分词或过去分词。
如果分词的逻辑或时间意义不明确,还可以保留连词。
Guests mingle while enjoying cake, punch and other treats.客人们一边吃蛋糕、喝饮料以及享用其它的食品,一边却在一起聊天。
While speaking out against Hitler’s atrocities, the American people generally favored isolationist policies and neutrality.虽然美国人谴责希特勒的暴行,但是他们却一惯奉行孤立政策和中立态度。
Plastics are materials which are softened by heat and set into lasting form when shaped in a mold.注:如果从句的谓语是系动词be,在简化句型时应该把be动词改成being,但是由于being语义意义,所以可以省略,这样就造成了形容词作状语了。
These apples, when ripe, are picked.这些苹果一旦熟了就要被摘下来。
She knows all the hazards of smoking while pregnant.她知道怀孕时吸烟的一切危害性。
2. 用“介词+分词”来替代从句一般说来,用on和at表示“as soon as, once”。
on后面常接“来、去”之类的词,at后面常接“听到、看到”之类的词。
in后面接其他带动作的词,相对于从属连词“while”。
On removing them he was stunned to see that the plates were fogged where the crystalshad covered them.当他把晶体揭开时,发现盘子上方雾蒙蒙,他吃了一惊。
In running down the stairs, I heard the clock struck twelve.我在跑下楼的时候,听见钟敲了十二下。
He jumped with joy at hearing the news.他一听到这个消息就高兴得跳了起来。
3. 用“介词+动作性名词”来替代从句同上面一样,At基本上后接sound,sight“听到、看到”之类的词;on接“回来、到达”之类的词;用in,during表示“when, while”;用over表示“while”之意。
当然,这一切都是相对的分类。
The little girl passed out at sight of a snake.小女孩一看到蛇就昏过去了。
In our hurry to get from one place to another, we failed to see anything on the way.当我们急急忙忙从这儿到那儿的时候,一路上什么也没有看见。
On arrival at the railway station, he found the train had already left.当他到达火车站的时候,他发现火车已经开走了。
He had intended to go, but on second thoughts, he gave up the idea.他本来想去,但进一步考虑后,打消了这个念头。
During my absence, would you please take care of my cat?在我不在的时候,请帮我照看一下猫,好吗?He fell asleep over a book.他看书的时候睡着了。