中考英语语法-连词与状语从句
初中英语语法---状语从句小结
初中英语语法—-—状语从句小结状语从句是一种作状语用的从句，修饰主句的动词、形容词、副词或修饰全句，补充说明时间、地点、原因、条件、方式、程度、状态等。
根据它表达的意思的不同，可分为时间状语从句、地点状语从句、原因状语从句、条件状语从句、比较状语从句、目的状语从句、结果状语从句等.时间状语从句、条件状语从句、结果状语从句、原因状语从句都是中考的重点。
一、时间状语从句时间状语从句表示主句动作发生的时间，引导时间状语从句的连词有when，as, while, before, after，as soon as，till，until，since等。
until 用于肯定句中，表示句子的动作一直持续到until短语所表示的时间为止，即表示动作的终点。
一般可译为“直到……时（为止)”或“在……以前”。
在这种用法中,句子的谓语动词必须是持续动词(非瞬间动词），如live，wait，last, love，like，stay, work, continue等。
until 用于否定句中,表示句子的动作直到until短语所表示的时间才开始发生，即表示动作的起点。
一般译为“直到……才”或“直到……之前(……还不）”eg. It may last until Friday。
这可能要延续到星期五.用于否定句中：eg。
The secret was never told until after the old man’s death.这个秘密在老人去世后才说出来。
连词until以同样的方式分析作连词的until的用法。
作连词用的until的英文释义是up to the time when(直到……时为止)。
作连词的until用于肯定句中，表示主句的动作一直持续到从句动作发生或状态出现时为止。
一般可译为“……直到……为止”。
在这种用法中，主句的谓语动词必须是持续动词（非瞬间动词），如live, wait , last, love, like，stay, work, continue 等。
2019年中考英语语法专题系列-并列连词 状语从句
中考英语语法专题-并列连词+状语从句连词概述：连词在英语中起着至关重要的作用，能够连接同种成分，也可连接两个句子，使句子逻辑性更加紧密，文章更加通顺。
连词分类：1.并列连词：并列同种成分、结构或句子。
2.从属连词：包括宾语从句，定语从句，状语从句连词。
并列连词：1.and/or/but(while/ yet表“然而”，用得较少）三者均能接同种成分和句子。
and接同种结构用于肯定句中表示“和”，接句子表示“然后，而且，并且”。
Or接同种结构用于否定和疑问句中表示“和”，用于肯定句中表“或者”，接句子表示“否则”but接同种结构用于肯定句中表示“而是”，接句子表示“但是”例：Study hard, or you will fail the exam. （否则）He is not a teacher but a scientist.2.neither...nor(既不...也不...), either...or (要么...，要么...），not only...but also...（不仅...而且），both...and(两者都), as well as(也)这三个连词主要是接同种结构（主语、宾语、状语、动词短语），此点注意主谓一致和句子翻译！！例：Neither Jack nor Tom is a student.My sister can not only sing but also dance. （我妹妹能歌善舞）3.so 接句子，表“因此”；for链接句子表“因为”。
状语从句连词：状语从句是用一个完整的句子充当主句的状语，用来表达时间，条件、目的、结果、让步等。
状语从句的特点：主句和从句句子完整，并且（多数）主句和从句可互换位置，英译中时一般把从句翻译在前，主句在后。
做单选题时，必须认真分析主、从句之间的逻辑关系，无做题技巧。
一、条件状语从句，表示“如果/除非/只要....”1.if表示“如果”，unless表示“除非”（常考!）例：_____you hurry up, you will miss the flight. （unless）2.as long as表示“只要”二、时间状语从句1.when和while表示“当...时候”，使用while时，前后句谓语必须使用可延续性动词。
中考英语语法学习之状语从句讲义
中考英语语法学习之状语从句一、什么是状语从句?状语从句是指一个句子中，作为状语的从句。
状语从句通常由引导词引导，如连词if、whether、how、when、why 等。
状语从句的作用是修饰主句，起到说明、限制或补充等作用。
二、状语从句的分类1.时间状语从句时间状语从句是指用来说明事件发生的时间的从句。
它通常由连词when、while、since、before、after等引导词引导，用来修饰主句中的时间。
例如:I have been to China twice. (我第一次去中国是在两年前。
)He has been studying English for five years. (他已经学习英语五年了。
)They will arrive at the airport at 7 pm. (他们将在晚上7点到达机场。
)We had a meeting at 2 pm this afternoon. (今天下午我们开了一个会议。
)需要注意的是，时间状语从句通常放在主句之前或之后，但在某些情况下可能会放在主句中间。
2.地点状语从句地点状语从句是指用来说明事件发生的地点的从句。
它通常由连词where、why、how等引导词引导，用来修饰主句中的地点。
例如:I saw her in the library. (我在图书馆看到她。
)They are going to have a meeting in the conference room. (他们将在会议室里开会。
)He is studying in his bedroom. (他正在卧室里学习。
)We had dinner at a restaurant last night. (昨晚我们在一家餐厅吃了晚饭。
)需要注意的是，地点状语从句通常放在主句之前或之后，但在某些情况下可能会放在主句中间。
3.原因状语从句原因状语从句是指用来说明事件发生的原因的从句。
中考状语从句要点
状语从句的复习重点及中考热点状语从句不仅是初中英语学习的重点，而且也是每年中考必考的内容之一。
从笔者研读历年全国各地中考英语试题对状语从句的考查内容来看，命题主要集中在引导状语从句的连词、状语从句的时态等方面；从九大状语从句来看，同学们应将复习重点放在时间状语从句、条件状语从句、结果状语从句和比较状语从句这四种上。
一、对时间状语从句的考查1．要点：1）引导时间状语从句的连词有：while，when，as，as soon as，until，not．．．until，before，after，since，etc．要掌握每个连词的含义及其用法，还有它们之间的一些区别。
2）when，while，as的区别：①三者均可表示“当……的时候”，如果主句表示的是短暂的动作，而从句表示的是一段时间，三者可通用。
如：I met Kang Li as／when／while I was walking along the street．当我沿街散步时碰见了康丽。
②as和when都可与终止性动词连用，while只能与延续性动词连用。
如：It was snowing when we got to the airport．当我们到达机场时，天正下着雪。
（不能用while）③as强调主句与从句表示的动作同时发生；while强调主句表示的动作持续于while所指的整个时间内；when可指主、从句所述动作同时或先后发生。
如：He sang as he went along．他边走边唱。
Please write while I read．我读的时候，请写下来。
When he reached home，he had a little rest．回到家后，他休息了一会儿。
3）until和till在肯定句中表示“直到……为止”，主句要用延续性动词；在否定句中，表示“直到……才”，主句常用终止性动词，这时till和until可用before替换。
中考英语语法丨宾语从句 定语从句 状语从句
中考英语语法丨宾语从句/定语从句/状语从句宾语从句一、定义在句子中起宾语作用的从句叫做宾语从句。
二、连接词that: I think that you can pass the exam.Whether/if: I don’t know what the word means.“Wh”: I don’t know what the word means.I don’t know where he found the book.只用whether的情况：1. 与or not连用：I don’t know whether it’s raining or not.2. 与动词不定式连用：He doesn’t know whether to accept the invitation.3. 连接词前有介词时：It depends on whether he is coming.三、时态1. 主句是一般现在时态，从句根据实际情况而定(各种时态均可)She wants to know what he has done for the exam.2.主句是一般过去时态，从句用相应的过去的时态。
1）She said that she was a student.2）She said that she would fly to Japan in a week.3）She said that she had finished her homework already.3. 如果宾语从句说的是客观真理、自然现象或事实时，这时宾语从句要用一般现在时态。
The teacher said that the earth goes round the sun.定语从句一、定义在复合句中修饰名词、代词的从句叫定语从句。
二、先行词先行词指人who /that先行词指物which/ that定语从句一般紧跟被修饰的名词或代词（即先行词）后三、关系代词关系代词代替先行词在句子中担当成分，所以从句中不可再出现其他代替先行词的代词四、翻译方法“…. 的”Whom: 先行词指人，则代替先行词在定语从句中充当宾语（包括介词的宾语）, 与who的区别是如果前面带介词则必须用whom1. This is the teacher whomwho we like best.2. I don’t like the boy to whom you are talking.Whose : 指人或物，作定语，表示“…的”eg: Harry is the boy whose mother is our math teacher.关系代词只能that 的特殊情况：1.先行词前有序数词修饰时：This is the first gift that my parents bought me.2.先行词前有形容词最高级修饰时：This is the most exciting film that I have ever seen.3. 先行词是不定代词something, anything等时.e.g. Is there anything that you want in this shop4. 先行词是人和物时, 用that.e.g. He talked about some writers and books that were unknown to us all.5. 先行词被all , little , the only , the very(就是，正是), the last 等词修饰时,只能用thate.g. This is the last place that I want to visit.6. 特殊疑问句以who 或which 开头，只能用that引导.Who is the girl that is making a speech on the platform?当关系代词前使用介词时：物+介词+which ; 人+ 介词+ whom当关系代词前使用介词时：e.g. 1. This is the train by which we went to Beijing.2. This is the teacher to whom my mother is talking.状语从句一、定义在复合句中由从句表示的状语称作状语从句，它可以用来修饰谓语（包括非谓语动词）、定语或状语，或是整个句子。
初中英语中考常考状语从句整理汇总(共9类)
中考英语常考状语从句1.时间状语从句When/while/as, since, as soon as, until/till, before, after，once, by the time, the minute/ the moment(一...就...), every/each time, whenever,...(1) When & while &as①When:表示“当...时”，后面跟时间点、时间段均可，因而从句的动词可以是非延续性动词(又叫短暂性动词)或延续性动词。
例如：He was watching TV when his mom came back.当他妈妈回来时，他正在看电视。
When his mom was cooking, he was watching TV.当他妈妈做饭的时候，他正在看电视。
②While:表示“当..时”，后面只能跟时间段，因而从句的动词也只能是延续性动词，且常为进行时态（现在进行时或过去进行时）。
例如：While his mom was cooking, he was watching TV.当他妈妈做饭的时候，他正在看电视。
③as:表示“一边...一边...”【注意】与while区分：当一个人同时进行两个动作时(即主从句的主语是同一个人时)，只能用as。
还可表示“随着...”。
例如：Tom sings as he works. Tom一边唱歌一边工作。
As time went by, I learned how to be strong.随着时间的流逝，我学会了如何变得坚强。
(2) until & till (介词/连词)until:表示“直到...”，表示某个动作或状态一直持续到...为止。
例如：They waited until/till their mom came back.他们一直等到妈妈回来。
（主句谓语动词为延续性动词）“not...until”表示“直到...才”。
英语中的状语从句和连词
状语从句在英语语法中扮演着重要的角色。
它们可以用来修饰动词、形容词和副词，从而增强句子的表达力和准确性。
同时，连词在连接状语从句与主句之间起到了关键作用。
本文将探讨英语中的状语从句以及常用的连词。
首先，让我们来了解一下什么是状语从句。
状语从句是一个从句，它在句子中作为副词一样的角色，修饰句子的动词、形容词或副词。
状语从句可以用来表示时间、原因、条件、目的、结果等。
状语从句的引导词有很多种，最常见的包括：when（当），while（当...时），after（之后），before（之前），since（自从），as（当...时候），because（因为），although（尽管），if（如果），unless（除非），as if （好像），so（因此），so that（以便），in order that（为了），although（虽然）等等。
这些引导词可以帮助我们把状语从句与主句连接起来，并使句子更加清晰明了。
接下来，我们来看看一些例子，以更好地理解状语从句和连词的使用。
首先是时间状语从句：“I watched a movie when I got home.”（我回到家后看了一部电影。
）这里，“when”引导的状语从句修饰主句中的动词“watched”，表达了事件发生的时间。
接着是原因状语从句：“He failed the exam because he didn't study.”（他没通过考试是因为他没学习。
）这里，“because”引导的状语从句修饰主句中的动词“failed”，表达了失败的原因。
再来是条件状语从句：“If it rains, we will stay indoors.”（如果下雨，我们会呆在室内。
）这里，“if”引导的状语从句修饰主句中的动词“will stay”，表达了条件。
还有目的状语从句：“I bought a new laptop so that I can work more efficiently.”（我买了一台新笔记本电脑，以便我可以更高效地工作。
中考英语复习--宾语从句、定语从句、状语从句专项-
对比：
He knows
Tom w__il_l_r_e_a_d books in three minutes. Tom __r_e_a_d__ books yesterday. Tom __r_e_a_d_s_ English every day. Tom _i_s_r_e_a_d_in__g a book now. Tom _h__a_s _r_e_a_d_ for three years.
plants or not.
whether...or not固搭
--- Even scientists aren't sure about it.
A. whether B. where C. why
A 8. I know ______ I promised to take you to dinner, but I won't finish
what充当宾语
三、语序
宾语从句中，从句语序必须是陈述语序
主+谓+......
特别提示： 特词作主语的情况
He asked me what was the matter. She wants to know what happened yesterday.
My mother asks me who is playing basketball oueside.
Tom _h__a_s _r_e_a_d_ for three years.
宾语从句中，主句为一般现在时，从句依时定态。
Tomw_o__u_ld__re_a_d_ books in three minutes. Tom _h_a_d_r_e_a_d_ books yesterday. He knew Tom __r_e_a_d__ English every day. Tomw__a_s_r_e_a_d_in_g_ a book now.
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中考英语词汇语法专项训练篇连词与状语从句一、单项选择（共25小题；共25分）1. The foreign woman can't speak French Japanese.A. soB. norC. butD. or2. It's four years I came to Shanghai.A. beforeB. whenC. sinceD. as3. It was a nice meal, a little expensive.A. thoughB. whetherC. asD. since4. John fell asleep he was listening to the music.A. afterB. beforeC. whileD. as soon as5. You'd better do it your mother did.A. whenB. asC. likeD. because6. We have been good friends we joined the same ping-pong team.A. afterB. beforeC. sinceD. until7. Help others whenever you can you'll make the world a nicer place to live in.A. andB. orC. unlessD. but8. I hardly knew anything about it you told me.A. sinceB. afterC. untilD. when9. --- How do you like this skirt?--- It's beautiful and it fits me well, I like it very much.A. butB. forC. soD. since10. --- What do you think of the book Harry Potter?--- I like it very much. It's interesting exciting.A. neither; norB. not; butC. not only; but alsoD. either; or11. Mary was riding her bicycle to the park she was hit by a car.A. whenB. afterC. untilD. since12. Study hard, you won't catch up with your friends.A. butB. orC. andD. so13. You should make a good plan you do anything important.A. afterB. thoughC. beforeD. until14. My grandfather is very old, he never stops learning.A. thanB. thoughC. butD. unless15. Henry's mother his father speaks English. They both speak Chinese.A. Either; orB. Neither; norC. Both; andD. Not only; but also16. --- What do you think of her dress?--- I think it still looks quite fashionable on her it is a style of many years ago.A. thoughB. orC. soD. because'17. you have passed your English exam, you should study hard.A. As ifB. So thatC. Even ifD. As though18. I keep an English diary it helps me improve my written English.A. howB. whenC. becauseD. if19. you go to bed earlier, you won't feel tired in the mornings.A. UnlessB. BecauseC. IfD. When20. Kate is busy she can't have a picnic with us this weekend.A. so; thatB. too; toC. such; thatD. so; as21. she is very young, she has already become a successful business woman.A. ButB. SoC. Even thoughD. Because22. I'll have to stay here my mother gets well.A. untilB. whileC. afterD. since23. Peter doesn't run fast Mike.A. as; soB. so; asC. so; soD. such; as24. They set off early they might arrive there on time.A. as soon asB. even thoughC. as ifD. in order that25. Mr. George made a mistake most guests laughed at him.A. so; thatB. such; so thatC. such; thatD. this; that二、用适当的某类词填空（共10小题；共10分）用适当的连词填空。
26. Jim didn't come to school yesterday he was ill.27. They haven't decided they will go or not.28. He spoke fast I couldn't follow him.29. The children were walking along the river they were singing happily.30. Put on more clothes, you'll catch a cold.31. It's two years he left school.32. --- Would you like to go with us?--- I'd love to, I have to help my father do some housework.33. Air is a liquid a solid.34. He will go to see his grandpa he gets through with his homework.35. Go to Uncle Wang for help, your work can be finished on time.三、按要求转换句型（共5小题；共10分）36. Mr. Hu left the room after he finished the work. (改为同义句)Mr. Hu the room he finished the work.37. He and his parents have gone to Wuhan. (改为同义句)he his parents have gone to Wuhan.38. The problem is quite difficult I can't work it out. (改为同义句)The problem is difficult I can't work it out.It is difficult problem I can't work it out.39. He said he would see his teacher at once when he got to Shanghai. (改为同义句)He said that he would see his teacher he got to Shanghai. 40. My uncle has been away from Hefei for ten years. (改为同义句)It's ten years my uncle Hefei.四、选词填空(句子选词填空)（共10小题；共10分）41. We were swimming in the river it started to rain.42. Sports, build our body reading builds our mind.43. It's a big fish it needs many people to catch it.44. you have grown up, you should not depend on your parents.45. The new-type digital camera is expensive few people can afford it.46. We didn't go shopping my mother came back.47. it heard the sound of my father's car, Dog Buddy rushed to meet him at the gate.48. We decided to go window-shopping we could see if there was anything on sale.49. I feel that pandas are the most important animals there aren't very many of them.50. I remember the whole thing it happened yesterday.五、翻译(根据中文提示完成句子)（共10小题；共10分）51. 既然今天你有时间，你最好帮我学英语。