中考英语主从复合句考点总结(最新整理)
中考英语语法全套资料主从复合句
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4 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.5 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note.g. Can you tell me if/whether you can come here tomorrow? I 'll wait tosee whether your words are true or not.18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.2）学习宾语从句应该注意的几个问题5 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.6 某些形容词后面也可有宾语从句, 这些形容词有:sure 、certain 、glad 、pleased 、happy、afraid 、surprised 、satisfied 等。
2024年中考英语总复习专项十四 并列复合句和主从复合句
见专 项九
转折关系 but, while
连词） 因果关系 so, for
主从复合句
宾语 从句
that 引导宾语从句时无词义，通常可以
一“引” 省略。 例句：I think (that) it must taste very
delicious. 我认为它尝起来一定很好吃。
宾语 从句
if/whether 引导宾语从句，在从句中不作 任何成分，但有具体的含义，意为“是 否”，不能省略； 例句： I wonder if/whether he will come 一“引” to the party tonight. 我想知道他今晚是否 来参加聚会。 wh- 类连接词引导宾语从句。 例句： The man can’t decide when he will go to Beijing. 这个人无法决定他将什么 时候去北京。
福建中考跟踪练 I. 选择填空 1. [2023 福建35 题] —Would you please tell me __C__?
—By keeping a diary every day. A. why you want to study English B. who you often speak English with C. how you improve your English writing
China, Japan and other countries.
A. what
B. who
C. that
5. [2023 岳阳] Lei Feng is a great person _A___ sets a good
example to us.
A. who
B. which
2022年中考英语总复习第一部分语法指导 语法九 主从复合句
小贴士
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so as to，in order to后接动词或动词短语 He worked day and night in order that he could succeed. = He worked day and night in order to / so as to succeed. 他夜以继日地工作为的是取得成功。
合
Hale Waihona Puke that …）句让 步 状 语 从 句 （ 从 属 连 词 ： though/although, even
though/if, while, wh-ever类）
方式状语从句（从属连词：as, as if/though）
比较状语从句（从属连词：as … as …, so … as …, the + 比较级 …, the + 比较级 …等）
She showed me many beautiful
stamps after I got to her home. 我到达她家以后，她让我看了好 多漂亮的邮票。
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（3）until/till的用法
从属连词
用法
举例
可 用 于 句 首 ， You may stay here until/till the rain
考点一 从属连词和状语从句
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状语从句在句中充当状语，由从属连词引导，它可以位于句首、 句中或句末。根据其作用可分为时间、地点、原因、条件、目的、结 果、让步、方式和比较状语从句九种。
1 时间状语从句及其所属连词 （1）when，while，as的用法
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从属连词
when 当……时
用法
举例
行，其引导的从句常用延续性 problems.
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。
中考英语语法知识点归纳之复合句讲解
中考英语语法知识点归纳之复合句(含练习和解析)一、宾语从句含义：在句中担当宾语的从句叫宾语从句.1.引导词：1）宾语从句中陈述句的引导词用that(可省略)，例如He tells me that he is going shopping this Sunday.2）引导一般疑问句用if\whether,例如She asked me if\whether she could join us. 但是以下情况只能用whether,例如①当后面加带to的不定式时She doesn’t know whether to go to the zoo. ②与or not连用时，I‘m not sure whether or not he will come on time.3）引导特殊疑问句，要用原来的特殊疑问词，且引导词要在句中充当对应的成分，不能省略，例如She asked them what they were doing.2.语序：引导词+陈述句语序。
例如：I want to know when the train left.3.时态：1）主句为一般现在时，一般将来时或祈使句，宾语从句可根据实际需要选择各种时态。
如：He tells us that he has been able to look after himself.2)主句为一般过去时，宾语从句应使用过去时的相应时态。
如：They said that they had already finished the work.3)如果宾语从句叙述的是客观事实，真理，自然现象等，不管主句用什么时态，从句都用一般现在时。
4.否定转移：当主句的主语为第一人称时，从句的否定要转移到主句中，其反义疑问句要与从句一致。
例如：I don’t think they will wait to the last minute.I don’t believe he did this, did he?宾语从句练习题1.-Hello, Jack. Haven't, seen you for long. I am calling to check _________ you are.- Very well. I'm glad you called.A. howB. what C .where D. who答案：选A,依句意是问候how are you2. - Can you guess _________the new Nike sports shoes?-Yes. Maybe he asked his grandpa to pay for them, I think.A. how he paid forB. where lie boughtC. when he paid forD. why he bought答案：选A,依句意是问新鞋子如何付款，所以用how pay3. - Can you tell me _______?- He is in the library.A, where was Jack B. where Jack wasC, where is Jack D. where Jack is答案：选D,时态与回答一致，一般现在时，且宾语从句语序为陈述语序4.-Can you tell me ________?- With Lucy's help.A. when you did it so wellB. when did you do it so wellC. how you did it so wellD. how did you do it so well答案：选C,,依句意是问方式，所以要用how, 且宾语从句语序为陈述语序5. - Could you tell me ________?- Of course.A. where's there a good place to eatB. where there's a good place to eatC. where is a good place to eatD. where a good place to eat答案：选B,宾语从句语序为陈述语序6. - Excuse me. could you tell me ______?-In the supermarket.A. where 1 can buy this kind of CD playerB. where can I buy this kind of CD playerC. if I can buy this kind of CD playerD. if can I buy this kind of CD player 答案：选A,句意为问在哪里买，要用where,且宾语从句语序为陈述语序7.The math problem is so hard. I really don't know_____.A. how to do itB. how to doC. what to do it答案：选A,句意为不知道如何做这道题,，用how。
最新中考英语总复习第一部分语法第十二节复合句 考点3定语从句
C.that
D.whose
( D )4.(2018广州,语法选择)In 1934, he was one of the first
Chinese students 7 studied in a special music school in
Paris.
A.what
B.which C.whom
D.who
home children in the village
need help?
—We could help them with their study online on weekends.
A.which B.whom C.whose D.who
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英语
( C )8.(2021·贵州黔东南苗族侗族自治州中考)On
treasures.
A.who B.which C.whose D.whom ( B )5.(2021·黑龙江大庆中考)I’d like to express my thanks
to everyone
served the community.
A.which B.who C.where D.when
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个关系代词已经使用了 kites.
that,另一个宜用who
你昨晚遇到的那个男孩是她的男
朋友,他会制作风筝。
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英语
⑤在there be开头的句子中, There is an old man who wants
先行词指人
to see you.有一个老人想见你。
⑥当主语是I, he, you, they He who plays with fire gets
英语
③当先行词有较长的后置 定语时
初中英语主从复合句考点总结-(1).docx
Linda tried to become an excellent teacher,
_____ at last she succeeded.
2.表示 关系和否定条件的有or（ 是，否 ）
2
Do you want to leave now ____ would you
This is the place _______ Lu Xun was born.
练习
一、用括号内所给的动词的适当形式填空。
1.Mrs. Wang said that she ______(buy) a new car the next day.
2.Our English teacher told us that Christmas
(2)通常以下四种情况关系代词只能用that而
不能用which.
1)先行词为all, much, something, everything,
nothing, little, none, the one等不定代词时
2）先行词被形容词最高级修饰时。
3）当先行词被the only, the very, the just等修饰
rather set off later?
Wear your coat, ____ you’ll catch a cold.
3.表示 折关系的有but, yet等。
He is young, but he works hard.然他年 ，但工作努力。
4.表示因果关系的有for, so等。
My leg hurts so I go to see a doctor.我的腿疼，因此我去看医生。
5.Home with Kids is one of the TV sitcoms that
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。
中考主从复合句知识点
主从复合句1、概念：主从复合句由一个主句和一个或一个以上的从句构成。
主句为句子的主体,从句只用作句子的一个次要成分,不能(爷爷奶奶们很爱孩子,同时对他们也严格要求。
)(看起来会议没完没了。
))(不管我用什么方法煮鸡蛋,小孩还是不肯吃。
)2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。
(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 say something 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 me where 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。
初中英语知识点总结：复合句
初中英语知识点总结：复合句初中英语知识点总结：复合句复合句中包括两个或更多的分句，其中一个分句是主句，其余的分句是从句。
从句就是一个分钟在主句中充当一个成分，如主语、表语、宾语、定语、状语等。
从句在句子中作什么成分就叫什么从句。
1、主语从句用作主语的从句叫作主语从句，主语从句一般都是作谓语动词的主语，偶尔也可以作分词的主语。
(1) 由what, that引导的主语从句What she likes is watching the children play.It is right that you told him the truth.(2) 由连接副词whether, when, how, where, why引导主语从句。
Why the fire broke out at night remains a mystery.Whether we can help you is a difficult question.When the meeting will be held has not been decided.2、表语从句通常由that, what, where, why, how等连接词引导。
(1) if, whether, that引导表语从句。
The question is that we must be good at learning from others.(2) what, which, who等连接代词That is what I want to tell you.The question is which of the classes we choose to be the excellent one.(3) how, when, where, why等连接副词。
The question is how we can help him. That is why he has been late.。
中考复合英语知识点总结
中考复合英语知识点总结一、名词性从句名词性从句是用来充当主语、宾语、表语或者同位语的从句，它的引导词包括that, what, who, whom, whose, which等。
名词性从句的种类有主语从句、宾语从句、表语从句和同位语从句。
1. 主语从句主语从句用来充当主语，通常由连接词that, what, who, whom, whose, which等引导。
例如：What you said is very important.（你说的话很重要。
）2. 宾语从句宾语从句用来充当及物动词的宾语，通常由连接词that, what, who, whom, whose, which等引导。
例如：I don’t know what he is doing.（我不知道他在做什么。
）3. 表语从句表语从句用来充当系动词的表语，通常由连接词that, what, who, whom, whose, which等引导。
例如：The problem is that we have no money.（问题在于我们没有钱。
）4. 同位语从句同位语从句用来对某一名词进行解释或说明，通常由连接词that, what, who, whom, whose, which等引导。
例如：I have no idea who will be the winner.（我不知道谁会是胜利者。
）名词性从句的构成比较简单，但是在使用时需要注意它的引导词和主句之间的语序和逻辑关系，避免句子的紊乱。
二、定语从句定语从句是用来修饰名词或代词的从句，用来对被修饰的名词或代词进行定义和描述。
定语从句的引导词有关系代词who, whom, whose, which, that和关系副词when, where, why 等。
定语从句的种类包括限定性定语从句和非限定性定语从句。
1. 限定性定语从句限定性定语从句用来对被修饰的名词或代词进行限定，如果去掉定语从句，句子的意思就会不完整。
初中英语专题：主从复合句 (名词性从句 +定语从句 +宾语从句 +状语从句 )
初中英语专题：主从复合句名词性从句 +定语从句 +宾语从句 +状语从句1．He is an honest boy. I have no reason to doubt ____ what he said is true or not.A．if B．whether C．that D．when全面解析：我没有理由怀疑他说的是真是假。
A：if是否；B：whether是否，要用or not连用；C：that无词义，只起到连接的作用，可以省略；D：when何时。
根据doubt，可知用连接词if或whether，且句末有or not，用whether，故选B。
2．—Who is the hero in your mind?—Huang Danian. He is a scientist ____has helped China make great progress in deep-sea exploration（勘探）.A．who B．whom C．which D．where3．— Excuse me, could you tell me____?— Sorrv. I am new here.A．when the library opensB．how long does the old man live hereC．where is the nearest supermarketD．how do you get to the post office4．You don't know ____I want to see my grandparents again. It's been half a year since I last saw them.A．how soon B．how long C．how often D．how much5．I wonder____ there is a bank near the store.A．if B．what C．how D．where6．—Could you tell me ____?—At 10: 00 am this Tuesday.A．when you will arriveB．why you came hereC．who will you come with全面解析：when you will arrive 你什么时候会到；why you came here你为什么来这里；who will you comewith你会和谁一起来？由答语"At 10: 00 am this Tuesday."可知，这里询问的是时间，所以选择特殊疑问词when，表示"什么时候"。
初中英语专题：主从复合句 (名词性从句 +定语从句 +宾语从句 +状语从句 )
初中英语专题：主从复合句名词性从句 +定语从句 +宾语从句 +状语从句1．Peter was hiding behind a tree ____ a snowball hit him.A．when B．while C．as全面解析：when这时，当…...时，可表示一个时间点，也可表示一个时间段(动词是延续性和短暂性)；while 当…..时，表示一个时间段(动词是延续性动词)；as当…...时，强调动作延续性。
分析句子，由题干中hit可知表示一个"时间点"，故用连词when，此句型为be doing sth. when...正在做…...这时…...。
故选A。
2．My family were sleeping when the earthquake ____ .A．start B．started C．was starting全面解析：A是动词原形，B是动词的过去式，C是过去进行时。
句子是when引导的时间状语从句，主句是过去进行时，从句是一般过去时，动词start用过去式started，故选B。
3．When he grows up, he's going to do ____.A．what he wants to do B．what does he want to doC．what he want to do D．what will he want to do全面解析：分析句子结构可知，填空处是宾语从句，宾语从句用陈述句语序，BD是疑问句语序，排除BD；主语he是第三人称单数，谓语动词用第三人称单数形式wants。
故选A。
4．You can use my car ____ you drive it carefully.A．so B．as long as C．although D．but全面解析：A.所以；B.只要；C.尽管；D.但是。
根据You can use my car ____ you drive it carefully. 可知，后句是前句的条件，用as long as引导的条件状语从句。
中考英语语法考点总结——复合句(宾语从句、定语从句和状语从句)
3、如果宾语从句表示的是客观事实或者真理，即使主句是过去时，从句也要用一般现在时。
He told me that the earth goes round the sun.
He said that Yao Ming is much taller than him.
2、whether/if
whether/if表示“是否”，讲述一个悬而未决的事情，不充当句子成分，而且不能省略，两者通常可以f Miss Gao was a teacher.
3、连接代词和连接副词
连接代词（what, which, who, whose, whom）引导宾语从句时，在宾语从句中充当主语、宾语、表语或者定语；连接副词（when, where, why, how）引导宾语从句时，在宾语从句中充当状语。
He has told me that he’ll leave for New York tomorrow.
2、如果主句是过去的某种时态（包括一般过去时、过去进行时），那么宾语从句一般要用过去的某种时态（包括一般过去时、过去进行时、过去将来时、过去完成时）。
He told me that he would take partin the high jump.
5.until/till的用法
until和till都表示“直到”，常可互换，但till不用于句首。
1主句谓语动词是延续性动词时，主句用肯定形式，表示这一动作或者状态一直持续到until/till引导的从句的动作发生为止。
中考英语语法总结——复合句
（宾语从句、定语从句和状语从句）
知识清单
宾语从句
1、宾语从句的定义
初中英语 中考复合句专项复习(考点清单+精题精练)
中考英语复合句专项复习【考点清单】一、宾语从句1.宾语从句的引导词。
①从属连词that、whether、if引导宾语从句时,在从句中不作成分，that一般可以省略，也没有意义;whether 和if 意为“是否”,不能省略。
②连接代词 what、who、whom、whose、 which 等及连接副词when、where、how、 why 等这些引导词除了在从句中起连接作用,还在宾语从句中作主语、宾语、表语、定语、状语等,不能省略。
2.宾语从句的时态。
①当主句是现在时态时,宾语从句可用任何适当的时态。
②当主句是过去时态时,宾语从句用相应的某种过去时态。
③如果宾语从句所表示的是客观事实、真理、自然现象或习惯性动作等,不管主句用什么时态,从句都用一般现在时。
3.宾语从句的语序及意义。
无论由哪种引导词引导,宾语从句都必须使用陈述语序,且引导词位于从句句首。
二、状语从句4.状语从句的引导词。
根据状语从句所表达的意思可将其分为时间、地点、原因、目的、结果、比较、让步、条件及方式状语从句等。
每一种状语从句往往都有一些固定的引导词来引导。
(详见第八章“连词”)5.状语从句的时态。
状语从句的主句为祈使句、主句时态为一般将来时或主句有情态动词表示将来的动作时,表示时间、条件、让步等的状语从句应用一般现在时代替一般将来时。
三、定语从6.当先行词表示人时,关系代词应用that、who或whom(作宾语)引导。
当先行词表示物时,关系代词应用that或which 引导。
关系代词在从句中作宾语时常可省略,作主语时则不可省略。
7.whose 既可指人也可指物,在从句中作定语,修饰名词。
8.当引导词在从句中作状语时,应用关系副词。
表示时间用when,表示地点用 where，表示原因用 why。
9.先行词为all、everything、 nothing、something、anything、little、much等不定代词或先行词被all、every、no、some、any、little、much 等修饰时,指物的关系代词只能用that。
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简单句、并列句和复合句考点一简单句1.简单句只包含一个主谓结构.2.五种简单句:1)主+谓. He comes at last.2)主+系+表. She is a teacher.The soup tastes nice.3)主+谓+宾. They reached the village.4)主+谓+间宾+直宾. He gave me a pen.5)主+谓+宾+宾补. I find that book very useful.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：1.表示顺承关系的：and, not only…but also（不仅….而且….）等。
She gave us a lot of advice,Linda tried to become an excellent teacher, helped us to overcome difficulties.at last she succeeded.2.表示选择关系和否定条件的有or（还是，否则）Do you want to leave now would you rather set off later?Wear your coat, you’ll catch a cold.3.表示转折关系的有but, yet 等。
He is young, but he works hard.虽然他年轻，但工作努力。
4.表示因果关系的有for, so 等。
My leg hurts so I go to see a doctor. 我的腿疼，因此我去看医生。
考点三主从复合句：宾语从句1.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)He tells me (that ) he is going shopping this Sunday.(2)引导一般疑问句用if 或whether.She asked me if\ whether she could join us. (whether…or not)(3)引导特殊疑问句，要用原来的特殊疑问词。
She asked them what they were doing.2.宾语从句的语序：要用陈述句语序。
I want to know when the train left.3.宾语从句的时态（1）主句是一般现在时，一般将来时或祈使句，宾语从句可根据实际需要选用各种时态。
He tells us that he has been able to look after himself.(2)主句是过去时态，宾语从句应使用过去时的相应时态。
They said that they had already finished the work.(3)如果宾语从句叙述的是客观事实、真理、自然现象等，不管主句用什么时态，从句都用一般现在时。
He said that light travels faster than sound.3. 练习1）She asked me, “Will you go to the cinema tomorrow?” (改为含宾语从句的复合句)She asked me I go to the cinema the next day.2)How lovely the dog is! Can you tell me ?A.where did you get itB. where will you get itC. where you got it3)--- Can you tell me your parents at home?--- I often wash clothes and sweep the floor.A.how will you helpB. how you helpC. how will you helpD. how do you help4)When I was young, my grandfather told me that the sun (rise) in the east.考点四状语从句一、状语从句在复合句中作状语，修饰主句中的动词、形容词、副词等。
1.地点状语从句地点状语从句通常由where 引导。
Put all the things they were.A. whereB. whenC. whoseD. which2.时间状语从句(主句用将来时，从句用一般现在时)时间状语从句的引导词有when, before, after, until, as soon as, since, while, as 等She was cooking when someone knock at the door.What will you do after you finished your homework?3.条件状语从句在条件状语从句中，常用的引导词有if, unless 等。
If it dosen’t rain, I” ll go fishing.They will have a picnic unless it rains next Sunday.4.原因状语从句原因状语从句常用的引导词有because, as, since（既然）等He didn’t come because he was ill.Since we are students, we should study hard.*Because 和so 不能在一个句子中同时使用。
5.结果状语从句结果状语从句主要由so…that…, such…that…引导。
It’s so hot that we want to go swimming.That’s such an interesting story that everybody likes it.*So… that…与简单句之间的句型转换1）that 后的句子是否定句，常用too…t o 进行转换。
He is so young that he can’t go to school.→ he is too young to go to school.2) that 后的句子是肯定句。
常用enough to 进行转换。
The shirt was so cheap that he bought it. → the shirt was cheap enough for him to buy.6.目的状语从句目的状语从句常用的引导词有so that, in order that 等→ in order to 简单句Please say it in a loud voice so that everyone can hear it.He works harder in order that he can go to a good college.7.让步状语从句引导词有though, although, even if, even though(尽管)等。
He often helps others though\ although he is not rich.They wil l stand by you even if you don’t succeed.*Though, although 与but 不能同时出现在一个句子中8.比较状语从句比较状语从句由than, as…as…, not as\so… as 等引导。
(比较级)He is more outgoing than I.He ran as fast as Mike.二、练习1.It’s quite common in Britain to say “thank you”to the drivers people get off the bus.a.afterb. sincec. untild. when2.The art club is for members only. You can’t go in you are a member.a.unlessb. becausec. ifd. though3.Now many parents send their children to foreign countries, they want them to get a better education.a.untilb. thoughc. because4 ----- What would some students like to do after finishing their education?---- They would like to start to work they needn’t depend on their parents completely.a. as soon asb. so thatc. befored. while考点五定语从句修饰某一名词或代词的从句叫定语从句。
被定语从句修饰的词叫先行词，引导定语从句的词叫关系词（关系代词和关系副词）。
1.关The man spoke at the meeting is from Hong Kong. (The building is being built will be used as a hospital.(指物作主语)I visited a scientist name is known all over the world. （指人作定语）2.关系代词特殊用法(1）当关系代词在从句中作主语时，从句的谓语动词要与先行词保持一致。
He is one of the boys who (like) playing football.He is the only one of the boys who (like) playing football.(2) 通常以下四种情况关系代词只能用that 而不能用which.1)先行词为all, much, something, everything, nothing, little, none, the one 等不定代词时2）先行词被形容词最高级修饰时。
3）当先行词被the only, the very, the just 等修饰时。
4）先行词中既有人又有物时。
3.关系副词的基本用法。
1）when 在句中作状语，表示时间。
2)where 在句中作状语，表示地点。
.3)why 在句中作状语，表示原因。
He remembers the day he joined the League.This is the reason he is late today.This is the place Lu Xun was born.练习一、用括号内所给的动词的适当形式填空。