初中英语六大从句用法及练习
(完整版)初中英语从句语法讲解

从句从句按其在复合句中的作用,分为主语从句、表语从句、宾语从句、定语从句和状语从句等。
(参见以下各条)3、各从句在句子中的位置以及用法:(1) 表语从句:在句子中作连系动词的表语的从句,它位于主句中的系动词之后。
例如:That is why he did not come to school yesterday. / It is because you are so clever.(2) 宾语从句:在句子中作及物动词或介词的宾语。
①基本形式:(主句+)连词+从句主语+从句谓语+...②关于宾语从句连词的选择:若从句来源于一个陈述句,那么,连词用that,在口语中that可以省略;若从句来源于一个一般疑问句,连词则用if 或whether;若从句来源于一个特殊疑问句,则连词就是疑问词(如what,who,where,when等)例如:They believe that the computer will finally take the place of human beings.(他们相信计算机终将代替人类。
) (从句本来就是陈述句)/ I wonder whether I should saysomething for him to the headmaster. (我不知道是不是该为他在校长跟前说点什么。
) (从句来源于一般问句Shall I say something for him to the headmaster?)/ He asked mewhere he could get such medicine. (他问我在哪儿能搞到那样的药。
) (从句来源于特殊问句Where can he get such medicine? )③宾语从句的时态问题:如果主句是现在时,从句则用现在某一时态,甚至可以用过去时;如主句是过去时,从句则相应地使用过去某一时态,遇到客观真理时仍然用现在时。
如:I think Iwill do better in English this term. (我想本学期我的英语会学得好点。
初中英语从句练习

初中英语从句练习1. 宾语从句- 我喜欢那些听起来很放松的音乐。
- 我不确定他是否明天会来参加聚会。
- 老师告诉我们,地球是绕着太阳转的。
2. 状语从句- 尽管天气很冷,我们还是决定去爬山。
- 如果你努力学习,你就能通过这次考试。
- 因为下雨,我们取消了野餐计划。
3. 定语从句- 我正在读的那本书非常有趣。
- 那个正在图书馆学习的女孩是我的同学。
- 我找到了我丢失的钥匙。
4. 主语从句- 谁将赢得比赛还不清楚。
- 他所说的让我很惊讶。
- 我们明天去看电影是一个很好的主意。
5. 表语从句- 事实是,我们没有足够的时间完成这个项目。
- 重要的是,我们要按时完成作业。
- 他的问题是我们是否有足够的资金。
6. 同位语从句- 他有一个梦想,那就是成为一名医生。
- 我们有一个消息,那就是我们赢得了比赛。
- 她有一个疑问,那就是我们是否应该接受这份工作。
7. 虚拟语气- 如果我有足够的钱,我会环游世界。
- 我希望我昨天没有错过那场音乐会。
- 要是我早知道这个消息就好了。
8. 强调句- 正是这本书给了我灵感。
- 正是在图书馆,我找到了我需要的所有资料。
- 正是通过努力学习,他才取得了好成绩。
9. 并列句- 我不仅完成了作业,还帮助了朋友。
- 他喜欢音乐,也喜欢运动。
- 我们去看电影,然后去吃了晚餐。
10. 省略句- 虽然他很累,(他还是)继续工作。
- (如果)你不介意,我可以帮你完成这项任务。
- (因为)我迟到了,所以我错过了公交车。
英语中六大从句用法总结汇编

英语中六大从句用法总结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。
连词that常可省略。
介词后一般接疑问词引导的宾语从句。
in that(因为),except that(除了),but that(只是)已构成固定搭配,其他介词后一般不接that引导的宾语从句。
*I promised that I would change the situation.*All this is different from what American young people would say about friendship.*He is certain that watching so much television is not good for children.*This article is well-written except that it is a bit too long.2)宾语从句后如有宾补,要用形式宾语it来代替,而把宾语从句移至宾补之后。
初中英语从句类型总结

初中英语从句类型总结从句是一个句子在句子中充当特定成分的句子。
它们可以在复合句中充当主语、宾语、定语或状语。
学好英语从句是初中英语的重要内容,也是学生提高英语语言能力的关键。
下面是对常见的英语从句类型进行总结,以帮助初中学生更好地理解和运用。
一、名词性从句:名词性从句在句子中充当名词的成分,可以作主语、宾语、表语或补语。
1. 主语从句:主语从句作为主句的主语,一般以连词that引导,也可以以whether或if引导。
例句:Whether he will come to the party is still unknown.2. 主语从句的特殊情况:- 在it is/was + adj. + that从句这种结构中,that从句充当主语。
例句:It is important that we learn from our mistakes.- 有时从句的结构较长或复杂,为避免过多的that,常用it作形式主语,真正的主语是从句。
例句:It is said that he has won the first prize in the competition.3. 宾语从句:宾语从句作为及物动词的宾语,由连词that引导,也可以以whether 或 if引导。
例句:I don't know if he will come to the party.4. 表语从句:表语从句用来说明主语的身份、性质、状态等,由连词that引导。
例句:The fact that he was absent from the meeting surprised everyone.5. 同位语从句:同位语从句用来解释或说明一个名词或代词的具体内容,由连词that引导。
例句:The news that he has passed the exam excited his parents.二、形容词性从句:形容词性从句用来修饰名词或代词,由关系代词who、whom、whose、which或关系副词where、when、why、how引导。
初中重要知识点归纳从句的种类与用法总结

初中重要知识点归纳从句的种类与用法总结从句是语句中的一个部分,由一个主语和一个谓语组成,无法独立存在,必须依附于一个主句才能完整表达意思。
根据它在句中的功能和结构,从句可以分为主语从句、宾语从句、表语从句、定语从句和状语从句等几种类型。
本文将对初中阶段重要的从句种类与用法进行总结。
一、主语从句主语从句在句中充当主语的角色,用来引出句子的主题或说明主句的内容。
例如:1. What he said is true.2. Whether she will come is still uncertain.二、宾语从句宾语从句在句中作为主句的宾语,具体说明主句的动作或状态。
例如:1. They asked me if I could help them.2. I know that he is a good student.三、表语从句表语从句在句中作为主语或宾语的补充,用来补充说明主语或宾语的特点、性质、状态等。
例如:1. The problem is whether we can solve it.2. His dream is to become a doctor.四、定语从句定语从句在句中作为主句中的名词的修饰语,用来对主句中的名词进行限定或修饰。
例如:1. The book that you lent me is very interesting.2. I like the girl whose hair is long and curly.五、状语从句状语从句在句中作为主句的一个状语成分,用来说明主句的时间、原因、目的、条件、方式等情况。
例如:1. I will go to the park if it doesn't rain tomorrow.2. Because I was sick, I couldn't attend the party.需要注意的是,从句的引导词会根据从句的类型和引导的具体内容而有所不同。
初中英语从句的类型与用法

初中英语从句的类型与用法1. 名词性从句(Noun Clauses):名词性从句可以在句子中充当主语、宾语、表语或补语。
常见的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。
例如:- 主语从句:What she said surprised me.(她说的话让我感到惊讶。
)- 表语从句:The problem is how to solve it.(问题是如何解决它。
)- 同位语从句:I heard the news that they got married.(我听说了他们结婚的消息。
)2. 定语从句(Adjective Clauses):定语从句用来修饰名词,常见的引导词有关系代词(如:who, whom, whose, which, that)和关系副词(如:where, when, why)等。
例如:- The boy who is wearing a red jacket is my brother.(戴着红色夹克的那个男孩是我弟弟。
)- This is the house where I was born.(这是我出生的房子。
)3. 状语从句(Adverbial Clauses):状语从句用来描述动作或者句子之间的关系,常见的引导词有时间状语从句(如:when, before, after)、地点状语从句(如:where)、原因状语从句(如:because, since)和条件状语从句(如:if, unless)等。
例如:- He left the party after he finished his speech.(他在完成演讲后离开了派对。
)- If it rains tomorrow, we will stay at home.(如果明天下雨,我们会呆在家里。
)以上是初中英语从句的常见类型与用法,根据具体的句子结构和意义,从句的使用还会有一些细微的变化。
了解和掌握这些从句的类型和用法,可以帮助我们更好地理解和运用英语语法。
初三英语六大从句练习题

初三英语六大从句练习题从句在英语中扮演着非常重要的角色,它能够帮助我们更准确地表达意思,丰富我们的语言表达能力。
下面是六种常见的从句练习题,希望能够帮助大家提升从句的运用能力。
1. 定语从句练习题句子:I have a friend. My friend is a teacher. My friend comes from Canada. My friend teaches English.合并成一个定语从句:_________________________________________________________2. 名词性从句练习题句子:Joey wants to know the answer. Joey asks the teacher the question.合并成一个名词性从句:_________________________________________________________3. 时间状语从句练习题句子:We will go out for a walk. The rain stops.合并成一个时间状语从句:_________________________________________________________4. 地点状语从句练习题句子:They will have a meeting. The meeting will be held in the conference room.合并成一个地点状语从句:_________________________________________________________5. 原因状语从句练习题句子:Tom didn't study hard for the exam. Tom failed the exam.合并成一个原因状语从句:_________________________________________________________6. 目的状语从句练习题句子:I study English. I want to go to England.合并成一个目的状语从句:_________________________________________________________答案:1. I have a friend who is a teacher and comes from Canada. He teaches English.我有一个朋友,他是一位来自加拿大的教师,他教英语。
初中英语语法从句专项讲解与练习

中考英语语法从句专项讲解与练习题一,宾语从句引导词:由that 引导的陈述句性的宾语从句,在很多动词如say,think,wish ,hope,see,believe,agree,expect,hear ,feel等动词后。
连词that只起连接作用,在从句中不做句子的成分,也无词汇意义,在口语中常被省略,但在大多数情况下还是以不省为好,特别是在笔语中。
例:I told him that he was wrong.l在think,believe,suppose,expect等动词引起的宾语从句中,有时谓语尽管是否定意义,却不用否定形式,而将think 等动词变为否定形式。
例:I don’t think you are right. (我认为你做的不对)l在许多带有复合宾语的句子中,that引导的宾语从句经常移到句子的后面,而用it做形式宾语。
例:We think it wrong that he told a lie to everyone (我认为他向每一个人撒谎是错误的) B,由连词if、whether 引导的表示是否的宾语从句。
Whether,if 在从句中不做句子的成分,一般情况下,whether和if 可以替换。
例:I don’t know if/whether he will come tomorrow.The teacher asked if/whether we had finished the experiment.l在介词后面的宾语从句中不用if引导例:Everything depends on whether we have enough money。
l宾语从句中有or not时不用if引导.例:I don’t know whether the movie star will come or not.l和不定式连用作宾语时不用if引导.例:Whether to go there or not hasn’t been decided.C,由wh-引导的宾语从句。
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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...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.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。
连词that常可省略。
介词后一般接疑问词引导的宾语从句。
except that(除了),but that(只是), in that(因为),已构成固定搭配,其他介词后一般不接that引导的宾语从句。
*I promised that I would change the situation.*All this is different from what American young people would say about friendship.*He is certain that watching so much television is not good for children.*This article is well-written except that it is a bit too long.2)宾语从句后如有宾补,要用形式宾语it来代替,而把宾语从句移至宾补之后。
He has made it clear that he would not change his mind.3)在think,believe,suppose,expect等动词后的宾语从句中,如果谓语是否定的,一般将否定词移至主句谓语上,宾语从句则变成肯定形式。
He didn't think that the money was well spent.3.表语从句表语从句就是用一个句子作为表语。
位于系动词之后,说明主语身份,特征,属性或状态。
The problem is when we can get a pay rise.The question is whether we can finish our work by tomorrow evening.That is why he didn’t come to the meeting.It looks as if it is going to rain.The reason why he was late was that he missed the train by one minute this morning.The fact is that we have lost the game.What he told you was what had been discussed at the meeting.4.同位语从句同位语从句用于对前面出现的名词作进一步说明,一般用连词that引导,由于先行名词的意义不同,也可用whether,who,when,where,what,why,how等引导。
常见的先行名词有fact,idea,belief,news,hope,conclusion,evidence,suggestion,order,problem,report,decision.有时由于谓语较短,将同位语从句位于谓语之后。
She finally made the decision that she would join the fashion show.I had no idea how many books I could borrow at a time.The news came that their team had won the championship.5.定语从句定语从句所修饰的先行词可以是名词或代词,也可以是一个句子。
定语从句通常位于先行词之后,由关系代词或关系副词引导。
*限制性定语从句限制性定语从句修饰先行词,紧接先行词之后,无逗号,若省去,原句意思不完整。
引导定语从句的关系代词有who,whom,whose,which,that等。
who,whom,whose用于指人,whose 有时也可指物,相当于of which;which用于指物;that既可指人也可指物,但只用于限制性定语从句中。
关系代词除了引导定语从句,替代先行词外,还在从句中担任主语、宾语、定语等。
The girl __________ parents died in an accident is living with her grandmother.The computers and cables ________ make up the Internet are owned by people and organizations. Those _______ live alone or ________ are sick may have trouble in getting close to other people.1)当先行词是all,anything,everything,something,nothing等不定代词或先行词前有first,last,any,few,much,some,no,only以及形容词最高级修饰时,只能用关系代词that引导从句。
That is all ________ I've heard from him.He's the first person __________ I'm going to interview this afternoon.2)关系代词的省略:从句中作__________的关系代词常可省略。
关系代词紧跟介词,作介词宾语时不可用that,只可用which或whom引导从句,并且不可省略,但当介词位于宾语从句句末时,作为介词宾语的关系代词仍可用that,也可省略。
This is one of those girls _____________we have to take care.This is one of those girls___________we have to take care of.3)引导定语从句的关系副词有when,where,why等。
关系副词在从句中作状语,意义上相当于一个“介词+which”的结构。
Even in comic books _____________ there are no words,the stories are fully expressed through the drawings.No one knows the reason____________he was so angry that day.*非限制性定语从句非限制性定语从句既可修饰先行词,也可修饰整个主句,起补充说明作用,与主句之间有逗号隔开,若省去,原句意思不受影响。
不可用that引导非限制性定语从句。
关系词不可省略。
Every object has a gravitational pull,which is rather like magnetism.*“介词+which\whom\whose”引导的定语从句“介词+which\whom\whose”可引导限制性定语从句,也可引导非限制性定语从句,该结构中介词的选择取决于从句谓语动词的固定搭配,或先行词的习惯搭配。