初中英语语法全解——主从复合句
初中英语语法主从复合句

初中英语语法主从复合句主从复合句是指由一个主句和一个或多个从句构成的句子。
从句在句子中充当一个名词、形容词或副词的角色。
主从复合句的主句表示一个完整的意思,而从句则依附在主句中,充当主句的一个组成部分。
以下是主从复合句的几种常见类型:1. 名词从句名词从句在句子中充当主句的宾语、主语、表语或介词宾语等角色。
例如:- I know [that she is my friend].(宾语从句)- [What you said] makes sense.(主语从句)- His hope is [that he will win the game].(表语从句)- She is interested in [what you are doing].(介词宾语从句)2. 定语从句定语从句用来修饰名词或代词,通常用来提供额外的信息。
通常由关系代词(who, whom, whose, which, that)引导。
例如:- The boy [who is sitting over there] is my classmate.- This is the book [that I bought yesterday].- The woman [whose car was stolen] reported it to the police.3. 状语从句状语从句用来修饰主句中的动词,形容词或副词,提供额外的信息。
常见的状语从句有时间状语从句、原因状语从句、结果状语从句、条件状语从句和方式状语从句等。
例如:- She went to bed [after she finished her homework].(时间状语从句)- He failed the exam [because he didn't study].(原因状语从句)- They are so tired [that they can't walk anymore].(结果状语从句)- If it rains tomorrow, [we will stay at home].(条件状语从句)- He did it [in the way that she had instructed].(方式状语从句)以上是主从复合句的几种常见类型,。
初中英语语法主从复合句

初中英语语法主从复合句主从复合句是指由一个主句和一个或多个从句组成的句子。
主句是整个句子的主要部分,而从句则提供更多的信息和细节。
下面是一些常见的主从复合句结构和用法:1. 定语从句(Adjective Clause):从句修饰名词或代词。
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。
)2. 状语从句(Adverbial Clause):从句修饰动词、形容词或副词。
例如:I will go to bed early tonight because I have an important test tomorrow.(我今晚会早点睡觉,因为我明天有一场重要的考试。
)3. 名词性从句(Noun Clause):从句充当名词的角色,可以作为主语、宾语或表语。
例如:What you said really surprised me.(你说的话真让我吃惊。
)4. 时间状语从句(Time Clause):从句表示时间。
例如:I will call you when I arrive at the train station.(我到达火车站时会给你打电话。
)5. 条件状语从句(Conditional Clause):从句表示条件。
例如:If it rains tomorrow, we will stay indoors.(如果明天下雨,我们就会呆在室内。
)6. 原因状语从句(Cause/Reason Clause):从句表示原因。
例如:I didn't go to the party because I was not feeling well.(我没去参加聚会,因为我感觉不舒服。
)以上是一些常见的主从复合句结构和用法,通过运用这些结构,可以使句子更加复杂和丰富,表达更多的信息。
初中英语知识点语法主从复合句主语从句

主语从句1.概述主语从句在复合句中充当主语。
主语从句有三种:由that引导的主语从句;由连接代(副)词引导的主语从句;由关系代词型what或whatever引导的从句。
2. 由that引导的主语从句(1) 这是用得最多的一种主语从句,但把这种主语从句放在句首是很少的,只是为了强调或谓语较长时才用。
That prices will go up is certain. 物价要上涨是肯定的。
绝大部分主语从句都借助先行主语放到句子后部去。
(2) 带先行主语的句子主要有以下几类:a. it+ be+形容词+that从句:It’s strange that he knows nothing about it. 很奇怪他对此一无所知。
b. it+ be+名词+that从句:It’s a pity (that) she is ill. 很遗憾她有病了。
c. it+动词(+宾语或状语)+that从句:It happened that she wasn’t in that day. 碰巧那天她不在家。
d. it+ 动词的被动语态+that从句:It’s reported that there has been an earthquake in India. 据报导印度发生了地震。
e. it+ 动词be+ that从句:It may be that you’ll prove yourself the most suitable man. 或许你会证明自己是最合适的人选。
3. 由连接代(副)词引导的主语从句(1) 这类从句很多,可以放在句首:Who let out the news remained unknown. 谁泄露了那个消息仍旧无人知道。
也可借助先行主语it把从句放到句子后部:It remained unknown who let out the news.虽然两种结构都能用,但带it的结构还是用得比较多。
(2) 用it作先行主语时后面也有四类结构:a. it+ be+形容词+从句It was not clear to me why you did like that. 我不太清楚你为什么那么做。
中考英语主从复合句考点总结

中考英语主从复合句考点总结简单句、并列句和复合句考点一简单句简单句只包含一个主谓结构.五种简单句:主+谓.Hecomesatlast.主+系+表.Sheisateacher.Thesouptastesnice.主+谓+宾.Theyreachedthevillage.主+谓+间宾+直宾.Hegavemeapen.主+谓+宾+宾补.Ifindthatbookveryuseful.考点二并列句并列句:两个或两个以上的简单句,用连词连接起来。
常用的连接词有:表示顺承关系的:and,notonly…butalso(不仅….而且….)等。
She______gaveusalotofadvice,_______helpedustoovercomediff iculties.Lindatriedtobecomeanexcellentteacher,_____atlastshesuccee ded.表示选择关系和否定条件的有or(还是,否则)Doyouwanttoleavenow____wouldyourathersetofflater?Wearyourcoat,____you’llcatchacold.表示转折关系的有but,yet等。
Heisyoung,butheworkshard.虽然他年轻,但工作努力。
表示因果关系的有for,so等。
MyleghurtssoIgotoseeadoctor.我的腿疼,因此我去看医生。
考点三主从复合句:宾语从句宾语从句的引导词(1)引导陈述句用that(在口语和非正式文体中常常省略)Hetellsme(that)heisgoingshoppingthisSunday.(2)引导一般疑问句用if或whether.Sheaskedmeif\whethershecouldjoinus.(whether…ornot)(3)引导特殊疑问句,要用原来的特殊疑问词。
Sheaskedthemwhattheyweredoing.宾语从句的语序:要用陈述句语序。
中考英语主从复合句(宾语从句,定语从句,状语从句)课件

❖ Whether they can come here on time, we don’t know.
❖ Whether they will join in the camp, I don’t care.
24
I don't think that you can do it, __c_a__n__y_o__u_____? We don't believe the news is true, ___i_s__i_t_____? He thinks English is very useful, d__o__e_s_n__’_t_h__e_? He didn't think the news is true, __d_i_d__h__e_____? We think we will win the game, __w__o_n__’_t_w__e___? I suppose father is sleeping, ___is__n_’_t_h__e____? I don’t think you are right, ___a_r_e__y__o_u____?
11
❖ Do you know who will come this afternoon? ❖ 连词作主语
❖ I don’t know whom you should depend on. ❖ 连词作宾语
❖ I don’t know what it is. ❖ 连词作表语
❖ Could you tell me which gate we have to go to? ❖ 连词作定语
初中英语语法中考复习-主从复合句精讲

I want to know if /whether he lives there.
He asked me whether/if I could help him.
注意
①作介词的宾语时,用whether,而不用if.
I am interested in whether he’ll go to have a picnic
2. Jenny told me that she __D____ an English Speech Contest the next month.
A. Takes part in B. is taking part in
C. Took part in
D. would take part in
3. We are glad to hear that the Greens ___C____ to a new flat next week.
②whether 引导的从句可移到主句之前而if不能。
Whether this is true, I am not sure .
③后面接or not时,只用whether.
We didn’t know whether she had come or not .
④后接动词不定式时
He doesn't know whether to go swimming.
3. Are there any new markets in Asia? The sales manager wants to know. (合 并为一句) The sales manager wants to know __i_f there _a_r_eany new markets in Asia.
初中英语知识点归纳复合句的分类和用法

初中英语知识点归纳复合句的分类和用法复合句是由两个或更多的独立分句(主句)和一个或多个依存分句(从句)组成的句子。
复合句常常用来表达更加复杂的含义和关系。
本文将对初中英语中复合句的分类和用法进行归纳总结。
一、复合句的分类根据从句和主句的关系,复合句可分为三类:主从复合句、并列复合句和复合并列句。
1. 主从复合句主从复合句是指从属连词引导的从句和主句构成的复合句结构。
根据从属连词的不同,主从复合句可分为以下几种类型:(1) 名词性从句:充当主语、宾语或表语的从句。
例如:I know that he is a good student.(我知道他是一个好学生。
)What she said was very interesting.(她说的很有趣。
)(2) 定语从句:修饰名词或代词的从句。
例如:The book that I borrowed from the library is very interesting.(我从图书馆借的那本书非常有趣。
)The girl who is sitting next to me is my best friend.(坐在我旁边的那个女孩是我最好的朋友。
)(3) 状语从句:修饰动词、形容词或副词的从句。
例如:He will call me when he arrives.(他到达时会给我打电话。
)She is happy because she passed the exam.(她因为通过了考试而很开心。
)2. 并列复合句并列复合句是由两个或更多的并列分句构成的复合句结构,表示并列关系。
主要有以下几种形式:(1) 并列连词连接:用于连接并列分句的连词有and、or、but等。
例如:I like apples and she likes oranges.(我喜欢苹果,她喜欢橙子。
)You can go home or you can stay here.(你可以回家或者留在这里。
英语主从复合句精编资料

英语主从复合句初中英语语法之主从复合句(The complex sentences)主从复合句(初中掌握三类从句,即宾语从句、状语从句、定语从句)1. 宾语从句宾语从句在主从复合句中起宾语的作用,既可作谓语动词的宾语,也可作介词、非谓语动词(动词不定式、动名词、分词)的宾语。
1) 引导宾语从句的关联词的用法➢陈述意义的宾语从句,由从属连词that引导,that本身无义,在口语或非正式文体中常可省略。
➢ e.g. She said (that) she would come. (她说她将会来)➢➢一般疑问意义的宾语从句由从属连词whether或if引导,如果强调“究竟是…还是不…”,可在whether后加not ➢ e.g. Can you tell me if/whether you can come here tomorrow?➢(你能告诉我是否你能来这儿明天)➢➢特殊疑问意义的宾语从句,由连接代词who,whom,whose,what,which和连接副词when,where,why,how引导,宾语从句中的语序为陈述式语序。
➢ e.g. Please tell me when you were born.➢(请告诉我你什么时候出生)2) 学习宾语从句应该注意的几个问题➢当主句谓语动词是think、believe、imagine等时,后面的宾语从句➢要表示否定意义时,要通过主句的否定式来实现,即否定主句中的动词。
➢ e.g. 我认为他明天不会来。
➢(wrong)I think he will not come tomorrow.➢(right)I don’t think he will come tomorrow.➢(我想他将不会来)➢某些形容词后面也可有宾语从句,这些形容词有:sure(确信)、certain(无疑、肯定)、glad(高兴)、 pleased(乐意)、happy(幸福)、afraid(害怕)、surprised(惊奇)、satisfied(满足)等。
- 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)。
初中英语语法全解——主从复合句一、宾语从句在句子中起宾语作用的从句称为宾语从句。
宾语从句可以作及物动词的宾语,也可以作介词的宾语。
I wonder what she’ll say when she finds out.Think about how often it’s used in our daily lives.1.由that引导的宾语从句①当从句部分表示陈述语气时,有连接词that引导宾语从句,that只充当引导词,没有词义,在从句中不作任何成分,在口语或非正式文体中that可以省略。
that引导的宾语从句可以作动词或形容词的宾语,一般不作介词的宾语。
You might think those products were made in those countries.I am glad that you have come.②以下情形that不克不及省略:(1)当出现两歌或两个以上的that引导宾语从句时,第一个that可以省略,其他的不能省略。
She told me(that)the film was very good and that she wanted to see it again.(2)当宾语从句的主语是this/that时,引导词that不能省略。
She said that that was a secret.(3)当that引导的宾语从句中又有从句时,that不能省略。
Studies show that if you are interested in something.2.由whether/if引导的宾语从句①当从句透露表现一种疑问语气时,由whether/if指导的宾语从句、whether/if在宾语从句中不作任何身分,但含有“是否”的含义,在句中不能省略。
I’ll see whether she’s at home.②whether和if通常可以通用,但下列情况只能用whether,不能用if。
(1)介词后面的宾语从句只用whether引导Our success depends on whether we work hard.(2)与or not连用时,只用whether引导宾语从句。
She didn’t say whether or not she would come.(3)宾语从句置于句首时,只用whether指导。
XXX he will come, I can’t say.3.由毗连代词或毗连副词指导的宾语从句当从句局部透露表现非凡疑问时,就用毗连代词或连变成接副词指导宾语从句。
①由毗连代词指导连接代词what,who,whom,whose,which引导宾语从句时,连接代词在从句中作主语、宾语、表语、定语等。
不能省略。
XXX.XXX.重点拓展what引导的宾语从句,有时不表示疑问,而表示陈述。
XXX.②由连接副词引导连接副词when,here,how,why等引导宾语从句时,连接副词在从句中作状语,不能省略。
Can you tell me when the band starts playing this evening?Excuse me ,do you know where 1 can buy some medicine?重点拓展由how构成的词组how old, how many, how much, how often, how far, how long等也可以引导宾语从句。
Find out how many in your group agree with you.And we know how much he loves running.③可以接连接代词或连接副词引导的实语从句的动词或短语动词有ask, decide, choose, tell, see, findout, show, remember, know等。
4.有关宾语从句的留意事项①宾语从句的语序把两个独立的句子连成一个含有宾语从句的复合句时,宾语从句的语序要用陈述句语序。
(1)如果是陈述句变为宾语从句时,语序不变。
He has been to Beijing.He said (that) he had been to Beijing.(2)假如是普通疑问句变成宾语从句时,语序要变成XXX 说句语序。
Did they finish the work→Can you tell me if they finished the work?(3)假如是非凡疑问句变成宾语从句时,语序要变成XXX 说句语序。
When will they go to Shanghai?→XXX't know when they would go to Shanghai.Where is he from?→Do you know where he is from?疑难辨析如果特殊疑问词作主语或主语的定语,这种特殊疑问句本身是陈述句语序,变为宾语从句时,语序不变。
XXX?→XXX.XXX red?→Do you know whose bag is red?2.宾语从句的时态宾语从句的时态常常要受到主句的影响,因而在使用时应注意从句与主句的时态要一致。
(1)当主句是现在的某种时态时,从句可以根据实际情况使用任何时态。
XXX.Most people hope that this animal or person will simply go away...(2)当主句是过去某种时态时,从句要用相应的过去的某种时态。
She never knew what she was supposed to do at the dinner table.She said she had worked in that factory since 1999.高频考点假如宾语从句透露表现的是客观究竟或谬误,纵然主句是曩昔时,从句也要用普通目前时。
Later I found out French people are supposed to kiss when they see each other.XXX us that the earth is round and it moves around the sun.3.宾语从句的否定转移当主句的谓语动词是think, believe, imagine, sup-pose,expect, guess等,主句的主语是第一人称且时态为一般现在时时,从句的否定一般要转移到主句上来,其反意疑问句一~般与宾语从句一致。
XXX man is from the USA,is he?4.宾语从句的简化(1)当宾语从句的主语和主句的主语相同,且主句的谓语动词是hope, wish ,decide ,agree ,choose等时,从句可以简化为不定式结构。
I hope that I can see you again.= I hope to see you again.(2)当宾语从句的主语和主句的主语相同,主句的谓语动词是know,remember,forget,learn等,且宾语从句由what, who,which, when, where, why等引导时,可以把从句简化为“疑问词+不定式”。
She doesn't know what she can do.= She doesn't know what to do.(3)当主句的谓语动词是ask,tell, show,teach等,且宾语从句的主语和主句的宾语4一致时,宾语从句可以简化为“疑问词+不定式”。
Can you tell me how I can get to the park?=Can you tell me how to get to the park?2、状语从句在句中作状语的从句称为状语从句。
状语从句用于修饰主句中的动词、形容词、副词或整个主句。
状语从句由从属连词引导,它可以表示时间、地点、原因、目的、结果、条件、让步、比较和方式。
1.时间状语从句在句中相当于工夫状语的从句叫工夫状语从句,常由when, while, as, before, after, since, until, till,assoon as, once等词指导。
由when引导,意为“当...时”由XXX指导,意为.当....时.由as引导,意为“当...时”由after引导,意为“在...以后”由before引导,意为“在---以前”由since指导,意为“自从....以来”由until, XXX引导,意为“直到....为止”由once引导,意为“一旦”①由when指导的工夫状语从句(1) when指导的工夫状语从句,意为“当...时分”,透露表现和主句的举措同时产生或前后产生。
I don't watch dramas or documentaries when I'm sad or tired.(2)when也可以表示“正在那时”We were watching TV when he light went out.When指导的工夫状语从句中的谓语动词能够用连续性动词,也能够用停止性动词。
②由while指导的工夫状语从句连续性动词。
While you were sleeping, I called Jenny and she helped me.疑难辨析as可以说明两种正在发展或变化的情况,有“随着”的意思。
As you grow older,you will grow wiser.As the sun rose the fog dispersed.④由after引导的时间状语从句after引导的时间状语从句,意为“在....之后”,表示主句的动作发生在从句的动作之后。
What will you do after you graduate?Zimmerman changed his name after he left Germany.⑤由before引导的时间状语从句before引导的时间状语从句,意为“在....之前”,表示主句的动作发生在从句的动作之前。
Do it before you forget.Did she leave a message before she went?⑥由since指导的工夫状语从句since指导的工夫状语从句,透露表现“自从....来”,从句用普通曩昔时,主句用完成时或普通目前时。
XXX.重点拓展It is two years since I left school.It’s been ten years since they married.⑦由until/ill指导的工夫状语从句We will not rest until the murderer is found.You'll not go out until you've finished English.⑧由as soon as引导的时间状语从句XXX引导的时间状语从句,意为“一...就...”,表示从句的动作发生,主句的动作马上就发生。