中考英语状语从句复习课件
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第10讲状语从句(课件)-2025年中考英语一轮复习讲练测(全国通用)
新，上千款模板选择总有一
作用它可以修饰谓语、非款适谓合语来自 动词、定语、状语和整个句子 。
知识点2：状语从句的连接词
状语是为结构已经完整的句子
什么是状语？ （主＋谓＋宾）添补信息。 （时间／地点／原因／条件／目的等）
状语
词或词组
状语
句子
知识点1：状语从句的概说和分类
由一个句子充当状语成分，这个句子就是状语从句，通 常由一个连词或一个起连词作用的词组引导。 分类：
新，上千款模板选择总有一 款适合你
夯基·必备基础知识
知识点 2 状语从句的连接词 No. 1 时间状语从句 as: 从句谓语一般为延续性动词。从句的动作与主句的动作同时发生或交替 进行，可译为“一边……，一边……；随着……”
As time goes on, it's getting warmer and warmer.
as soon as / no sooner … than / hardly … when / the moment / the minute /（一…就…) since （自从…以来）
夯基·必备基础知识
知识点2：状语从句的连接词 No. 1 时间状语从句 1．when, while, as 引导的时间状语从句
2025
中考一轮复习讲练测
第10讲 状语从句
授课：×××
目录
CONTENTS
01
复习目标
02
网络构建
03
知识梳理 题型归纳
04
真题感悟
复习目标
1.掌握状语从句的概念和分类 2.掌握时间、原因、条件、目的、结果、让 步、比较等状语从句连接词的用法
网络构建
稿定PPT
稿定PPT，海量素材持续更 新，上千款模板选择总有一 款适合你
人教版中考英语复习if引导的条件状语从句课件（共29页)
he,have free time, go to Shanghai ,
If he has free time, he will go to Shanghai.
she, study hard, she, get good grades
If she studies hard, she will get good grades.
--I’ll stay at home and watch TV.
A. rain
B. rains
C. will rain
D. is raining
B
summary
if 条件句不一般, 几个要点记心间; 条件句,放在前, 逗号要放句中间。 条件句表可能， 主将从现不一般； 条件句表事实， 主句常用现在时 If还有“是否”意 , 宾语从句放后边
“主情从现”
3. if 条件状语从句中，主句是祈使句， 从句用_一__般__现__在__时___表示将来。 主__祈__从__现___原则。
例如：Don’ t wait for me if I _a_m___ (be) late.
if 引导的条件状语从句时态
主将从现 祈使句 情态动词
I will sing a song if I am happy.
也可以放在主句后。 从句位于主句之前时，常用逗号将其与主句隔开。
原句可改为：
I’ ll finish it before I go to bed if I start after dinner
三， 含if条件状语从句的主从复合句 的时态
1. if 条件状语从句中，主句用一般将来 时，从句用一__般__现__在__时___表示将来 主__将_从__现___原则。
2024年中考英语语法-状语从句课件
注意：
a. 句首名词不能带任何冠词。 b. 句首是实义动词，其他助动词放在主语后。如果实义动词有宾语和状 语，随实义动词一起放在主语之前。 Try hard as he will, he never seems able to do the work satisfactorily. = Though he tries hard, he never seems… 虽然他尽了努力，但他的工作总做的不尽人意。
原因状语从句
比较：because, since, as 和 for 1） because 语势最强，用来说明人所不知的原因，回答 why 提出的 问题。当原因是显而易见的或已为人们所知，就用 as 或 since。
I didn't go, because I was afraid. Since /As the weather is so bad, we have to delay our journey.
让步状语从句
though, although 注意： 当有 though, although 时，后面的从句不能有 but，但是 though 和 yet 可连用 Although it's raining, they are still working in the field. 虽然在下雨，但他们仍在地里干活。 He is very old, but he still works very hard. 虽然他很老，但仍然努力地工作。 Though the sore be healed, yet a scar may remain. 伤口虽愈合，但伤疤留下了。 （谚语）
2） 由 because 引导的从句如果放在句末，且前面有逗 号，则可以 用 for 来代替。但如果不是说明直接原因，而是多种情况加以推断， 就只能用 for。
中考英语语法专项 时间状语从句的时态问题(共21张PPT)
A. comes B. came C. has come D. will come Ask your friend to call me back as soon as she_________back tomorrow.
A. will cBome B. comes C. coming
初三英语语法
完成时态，不能用一般将来时、过去将来时态或将来完成 时，而要用相应的一般现在时态、一般过去时或现在完成 时来代替。
从句现在时态
I telephone you as soon as I get there.我一到达
那里就打电话给你。
I go on with the work when I come back tomorrow.
注意：如果主句是一般将来时，从句只能用一般现
在时表示将来意义。
时间状语从句概述
例如： It was raining hard when we got to school yesterday. 昨天我们到达学校时，雨下得很大。 While he was doing his homework, the telephone rang. 当他正在做作业时，电话铃响了。 As he walked along the lake, he sang happily. 当他沿着湖边散步时，他高兴地唱着歌。 He had learned a little Chinese before he came to China. 他来中国之前学过一点汉语。 After he finished middle school, he went to work in a factory. 中学毕业后，他去了一家工厂工作。
2.时态的呼应
时态呼应一般来讲，复合句都要遵循主、从句时态呼应规律， 状语从句也不例外。
A. will cBome B. comes C. coming
初三英语语法
完成时态，不能用一般将来时、过去将来时态或将来完成 时，而要用相应的一般现在时态、一般过去时或现在完成 时来代替。
从句现在时态
I telephone you as soon as I get there.我一到达
那里就打电话给你。
I go on with the work when I come back tomorrow.
注意：如果主句是一般将来时，从句只能用一般现
在时表示将来意义。
时间状语从句概述
例如： It was raining hard when we got to school yesterday. 昨天我们到达学校时，雨下得很大。 While he was doing his homework, the telephone rang. 当他正在做作业时，电话铃响了。 As he walked along the lake, he sang happily. 当他沿着湖边散步时，他高兴地唱着歌。 He had learned a little Chinese before he came to China. 他来中国之前学过一点汉语。 After he finished middle school, he went to work in a factory. 中学毕业后，他去了一家工厂工作。
2.时态的呼应
时态呼应一般来讲，复合句都要遵循主、从句时态呼应规律， 状语从句也不例外。
中考英语重点语法之原因状语从句解析ppt课件
Since you can't help me,I must learn it by myself. 因为你无法帮助我，那我只得自己上学了。
1.原因状语从句的连词
引导原因状语从句的连词有，because，since,as等。如：
He doesn't like his new room because it is too small。 他不喜欢他的新房间，因为他太小了。 Since everyone is here， let's begin our class。 既然每个人都在这里，让我们开始上课吧。 As you are a new student here, you'dd better make friends with your new classmates soon。 由于你在这里是新生，你最好能快点与这里的新同学交朋友。
3.根据汉语意思完成句子，每空一词
1）我拒绝相信你因为你总是在说谎。 I refuse to believe you ,_b__e_c_a_u__s_e_ you always ___t_e_l_l___ lies。 他们很害怕，因为那个奇怪的声音。 2)They were very frightened b__e_c_a_u__s_e__ ___o__f___ the strange noise。 3)她生气了，因为她不懂法语。 She was angry, __b_e_c__a_u_s_e__ she didn't know French。
We didn't go shopping because of the rain. 由于下雨，我们没有去购物。 We didn't go shopping because it is raining.
1.原因状语从句的连词
引导原因状语从句的连词有，because，since,as等。如：
He doesn't like his new room because it is too small。 他不喜欢他的新房间，因为他太小了。 Since everyone is here， let's begin our class。 既然每个人都在这里，让我们开始上课吧。 As you are a new student here, you'dd better make friends with your new classmates soon。 由于你在这里是新生，你最好能快点与这里的新同学交朋友。
3.根据汉语意思完成句子，每空一词
1）我拒绝相信你因为你总是在说谎。 I refuse to believe you ,_b__e_c_a_u__s_e_ you always ___t_e_l_l___ lies。 他们很害怕，因为那个奇怪的声音。 2)They were very frightened b__e_c_a_u__s_e__ ___o__f___ the strange noise。 3)她生气了，因为她不懂法语。 She was angry, __b_e_c__a_u_s_e__ she didn't know French。
We didn't go shopping because of the rain. 由于下雨，我们没有去购物。 We didn't go shopping because it is raining.
初中英语 中考复习之四大状语从句(时间,条件,原因,结果)课件
状语从句
总复习 （1）
Teacher ：
1
状语从句指的是在主从句中作状语的从句，修饰主 句中的动词、形容词或副词等。状语从句放在主句 之前时，常用逗号分开;若放在主句之后，一般不 用逗号。
2
01 时间状语
目录
CONTENTS
02 地点状语 03 条件状语
04 原因状语
3
01 时间状语从句
4
时间状语
C
15
例题. In the zoo if a child _____ into the water and can’t swim, the dolphins may come up ______ him. A. will fall; to help B. falls; to help
B
16
03 原因状语从句
9
例题. The police asked the children _______ cross the street ________ the traffic lights turned green. A. not; before B. don’t; when C. not to; until D. not; after
We won’t start until Bob comes.
Don’t get off（从下来） until the bus stops.
8
【 Till是指直到某一特定事件发生的时候，而在那个时刻之后，该事情或状 况仍将持续。 Until是指直到某一特定事件发生的时候，而讲话的人在自己心里认为，在 那个时刻之后，该事情或该状况将中止（不怎么可能持续）。固定组合里 from morning till night，till/until是不能替换的，】
总复习 （1）
Teacher ：
1
状语从句指的是在主从句中作状语的从句，修饰主 句中的动词、形容词或副词等。状语从句放在主句 之前时，常用逗号分开;若放在主句之后，一般不 用逗号。
2
01 时间状语
目录
CONTENTS
02 地点状语 03 条件状语
04 原因状语
3
01 时间状语从句
4
时间状语
C
15
例题. In the zoo if a child _____ into the water and can’t swim, the dolphins may come up ______ him. A. will fall; to help B. falls; to help
B
16
03 原因状语从句
9
例题. The police asked the children _______ cross the street ________ the traffic lights turned green. A. not; before B. don’t; when C. not to; until D. not; after
We won’t start until Bob comes.
Don’t get off（从下来） until the bus stops.
8
【 Till是指直到某一特定事件发生的时候，而在那个时刻之后，该事情或状 况仍将持续。 Until是指直到某一特定事件发生的时候，而讲话的人在自己心里认为，在 那个时刻之后，该事情或该状况将中止（不怎么可能持续）。固定组合里 from morning till night，till/until是不能替换的，】
中考英语语法之状语从句 )(共23张PPT)
八、让步状语从句 定义：让步状语从句，是指状语从句中的一种，其本身也是状语从句。一般翻译为“尽管……”或 “即使……”，就是我们日常生活中用的“退一步说…”的感觉。 //引导词// though/although/as（虽然，尽管） even if/though（即使，尽管） whether/no matter whether...or(not)（不管...是否，不管是...还是） //注意// 1. though, although,as的区别 A. though, although的主句中可以用 yet, still, nevertheless,但不可使用but。 B. though引导的从句可以倒装，也可以不倒装； as引导的从句必须倒装； although引导的从句不能倒装。
as 1. 表示“当...时候”，强调同时发生，不指先后。 2. 说明两种正在发展或变化的情况，表示“随着”，表示时间的推移。 3. 表示“一边...一边...”。 4. 强调两个动作紧接着发生。 5. 表示“虽然，尽管”。 6. 其他含义“正如，正像”，“作为”，“由于，因为”
before 1. 一般意为“在...之前” “...才”，“...就” “还没有...”“免得”“不知不觉” “宁可，宁愿”，“否则，要不然”。
//注意// for也可以表示原因，属并列连词，但不是说明直接原因，而是对某种情况加以 推断，用于表示补充说明理由。
三、地点状语从句 定义：地点状语从句表示地点、 方位。 引导词：where, wherever 1. 地点状语从句由where, wherever引导。 //注意// where与wherever的区别：where表特定的地点，而wherever表示非特定的地点。 wherever=to/at any place where 2. 地点状语从句与定语从句的区别 where引导定语从句时，从句前应有一个表示地点的名词作先行词； 而状语从句前则无先行词。
2023年中考英语语法专题-状语从句课件
时间状语从句
2.till / until，表示“一直到……”，主从句都用肯定形式；表示“直到……才….”，主句否定 ，从句肯定。
He worked until it was dark. 他一直工作到天黑。 He did not get up till his mother came in. 一直到母亲进来他才起床。
状语 up late.
He got up late.
练一练
He got up late.
He was late for school.
练一练
He got up late.
He was late for school because he got up late.
原因状语从句
2.for意为“因为”，引导的从句并不说明主句行为发生的直接原因，只提供补充说明，且不可位于 主句前。for前往往用逗号或分号与主句分开，引起的从句对主句加以解释。
I didn't go to see him, for a heavy snow was falling. 我没有去看他，因为在下大雪。 The days were short, for it was now December. 白天短了，因为现在已经是十二月了。
让步状语从句
1.although/ though意为“虽然” Although I didn't know anybody at the party, I had a good time. 虽然晚会上的客人我一个也不认识，但我玩得很愉快。
注意： "although...but"是个典型的错误，因为but是并列连词，不能与从属连词although连用。但是， although可与yet或still连用，因为yet，still是副词，它可使前后关系更明确。
2024年人教版中考英语语法课件：状语从句知识点归纳
我们、他们／她们／它们”等代词。人称代词有人称、单复数以及格的变化。
Wherever my sister visits, she will send me a postcard. =No matter where my sister visits, she will send me a postcard.
as
当.....时， 一边...一边...
强调主从句动作同时进行
I saw the sun as I opened the window.
1、时间状语从句
2、until/ till 引导词： ① until和till意为“直到”，很多时候可以互换，但是用于句首的时候，常用until。 Until you get back, I will sit here.
3、让步状语从句
（表示主句中的某一动作或状态与从句中的某一动作或状态在意义上有部分矛盾。） 1、although/though 引导词： although/though意为“尽管，虽然”，不与but连用，但可用yet/ still. Although/ though he works hard, yet he makes slow porgress.
③ She is such a beautiful girl that everybody loves her.
4、结果状语从句
（结果状语从句表示主句中某一动ห้องสมุดไป่ตู้或状态所产生的结果）
4、so…that… 与 such… that… 互换： 两者都意为“如此......以致于”
so+形容词+a/an+单数可数名词+that从句 人称代=s词uc是h为+a了/a避n+免我形重们容复、词，他+用们单来／数代她可替们数前／名面它词提们到”+等t过h代a的t词从人。句、人事称物代等词名有词人的称词、，单主复要数包以括及“你格、的我变、化他。，她／它、你们、
Wherever my sister visits, she will send me a postcard. =No matter where my sister visits, she will send me a postcard.
as
当.....时， 一边...一边...
强调主从句动作同时进行
I saw the sun as I opened the window.
1、时间状语从句
2、until/ till 引导词： ① until和till意为“直到”，很多时候可以互换，但是用于句首的时候，常用until。 Until you get back, I will sit here.
3、让步状语从句
（表示主句中的某一动作或状态与从句中的某一动作或状态在意义上有部分矛盾。） 1、although/though 引导词： although/though意为“尽管，虽然”，不与but连用，但可用yet/ still. Although/ though he works hard, yet he makes slow porgress.
③ She is such a beautiful girl that everybody loves her.
4、结果状语从句
（结果状语从句表示主句中某一动ห้องสมุดไป่ตู้或状态所产生的结果）
4、so…that… 与 such… that… 互换： 两者都意为“如此......以致于”
so+形容词+a/an+单数可数名词+that从句 人称代=s词uc是h为+a了/a避n+免我形重们容复、词，他+用们单来／数代她可替们数前／名面它词提们到”+等t过h代a的t词从人。句、人事称物代等词名有词人的称词、，单主复要数包以括及“你格、的我变、化他。，她／它、你们、
第10讲状语从句(讲义)中考英语一轮复习(学生版)
►第10讲 状语从句 （讲义）目录一 复习目标 掌握目标及备考方向二 考情分析 2023年中考情态动词考情分析 三网络构建知识点头脑风暴四情态动词考向1. 状语从句的概念和分类2. 掌握时间、原因、条件、目的、结果、让步、比较等状语从句连接词的用法3.提升必考题型归纳五真题感悟 中考情态动词经典考题【复习目标】1.掌握状语从句的概念和分类2.掌握时间、原因、条件、目的、结果、让步、比较等状语从句连接词的用法【考情分析】状语从句做题方法： 1.翻译题干2.把题目中的逻辑关系理顺3.带入连接词一一对比，看谁最合适4.千万别忘了主将从现，主过从过等等时态规则5.多读状语从句培养语感，做题速度也会提升状语从句是历年各省市中考必考知识点。
从考查形式看，一般有单项选择、完形填空、词语运用等。
所占分值通常为2～4分。
另外注意状语从句和定语从句、名词性从句的区别；从命题意图看，侧重考查考生的具体语言环境中使用连词的能力。
【网络构建】一、状语从句概述考向二状语从句的连接词概念：在复合句中作状语的从句叫作状语从句。
状语从句一般修饰主句中的动词、形容词或副词等。
功能：九大状语从句分别表示（时间、条件、原因、地点、目的、结果、方式、让步、比较）等意义。
位置：位置灵活，可用于主句之前或之后。
1．when, while, as引导的时间状语从句2. 比较until和till此两个连词意义相同。
肯定形式表示的意思是＂做某事直至某时＂，动词必须是延续性的。
否定形式表达的意思是＂直至某时才做某事＂。
动词为延续性或非延续性都可以。
正确使用这两个连词的关键之一就在于判断句中的动词该用肯定式还是否定式。
肯定句：I slept until midnight. 我一直睡到半夜时醒了。
Wait till I call you. 等着我叫你。
（在肯定句中可用before代替。
例如：Let’s get in the wheat before the sun sets.）否定句：She didn’t arrive until 6 o’clock. 她直到6点才到。
年中考英语语法复习课件状语从句
4
providing (that)；可能是过去分词，如given that；还 可能是介词短语，如in case (that)。
5 状语从句的时态与主句有什么联系？
根据提示，完成下列句子，注意状语从句与主句的 时态关系
1. When I arrived at the airport, the plane _h_a_d_t_a_k_e_n_o_f_f_(起飞了)．
2
4. The boss asked the secretary to hurry up with the letters so_that_he_could_sign_them.
老板要秘书赶快送交那些信件以便他能签发。 so that he could sign them作目的状语。
5. He got up so early that_he_caught_the_first_bus. 他起得很早因此他赶上了第一班车。that he
每当我看成龙演的动作片时，我会很兴奋。 Every time I see action movies acted by Jack原处。 where you took it作地 点状语。
所得税高是有害的，它让人不想去赚更多的钱。 in that it may discourage people from trying to earn more作原因状语。
5
4. Because I ___h_ad__h_a_d__(进行) a conversation with my parents, we reached better understanding of each other.
【解析】 had had 从句谓语动词动作have先于 主句谓语动词动作reach发生。
中考英语语法复习状语从句课件
C. If
D. Though
（ ）7. My family always go somewhere interesting ____ the holiday begins.
A. as soon as
B. so
C. so that
D. even though
（ ）8. Phone me_______ you get to Wuhan.
）1. What's the matter with Li Ping?
A. She has a sore back.
B. She has a stomachache.
C. She has a sore throat.
D. She has a toothache.
（
）2. What causes Xu Fang’s trouble?
A. Going to the doctor.
B. Doing exercise.
you start.
主将从现
Unless you go at once, you will be late. = If you don’t go at once, you will be late.
unless=if … not
3. as long as
As long as we show our love, the world will be full of happiness.
A. He talks too much.
B. He cooks too many dishes.
C. He often works in front of his computer.
D. He doesn't eat regularly.
中考英语状语从句专题课件(1)
I’ll be.
方式• 3. He talks as if (as though) he knew all about it. 结果• 4. He is such a good teacher that the students
love and respect him.
条件• 5.I shall go to the park unless it rains. 时间• 6. No sooner had I got home than it began to
She was doing her homework as she was listening to the music.
As she grew older, she became more beautiful. （随着）
As the day went on, the weather got worse.
rain.
.
7
用横线划出下列句子中的状语从 句，并指出是哪种状语从句：
地点• 7. Where there is water, there is life.
目的• 8. He studied hard so that he could catch up with his classmates.
原因• 9. Since you are very busy, I won't trouble you. 让步• 10. Even if (though) I fail. I’ll never lose heart. 时间• 11. Once you begin the work, you must continue. 让步• 12. Although the sun was shining, it wasn’t very
方式• 3. He talks as if (as though) he knew all about it. 结果• 4. He is such a good teacher that the students
love and respect him.
条件• 5.I shall go to the park unless it rains. 时间• 6. No sooner had I got home than it began to
She was doing her homework as she was listening to the music.
As she grew older, she became more beautiful. （随着）
As the day went on, the weather got worse.
rain.
.
7
用横线划出下列句子中的状语从 句，并指出是哪种状语从句：
地点• 7. Where there is water, there is life.
目的• 8. He studied hard so that he could catch up with his classmates.
原因• 9. Since you are very busy, I won't trouble you. 让步• 10. Even if (though) I fail. I’ll never lose heart. 时间• 11. Once you begin the work, you must continue. 让步• 12. Although the sun was shining, it wasn’t very
(初中)英语《状语从句》中考专题复习讲解教学课件
（初中）英语中考专题复习讲解教学课件
because和because of也有明显区别。 Because 后面要跟从句，而 because of 后面跟名词短语 He is late for school because it rains heavily. He is late for school because of the heavy rain.
1.I was watching TV ________ my brother was writing
an email at home at this time last night.
√ A．as soon as B．after C．when D．while
2.I was cooking ___ I heard someone knocking at the door.
示主句的动作从过去某个时间开
1.I haven'始t 一he直a延rd续f到r现om在，所以主句2.必—Long time no see！
Jenny ___s须_in_用c_e现_在__完成时，since从句用—Oh！It __h_a_s__be_e_n
一般过去时。
she left Happy Middle
（初中）英语中考专题复习讲解教学课件
Let's practice 【because/since/as】
1. I danced in front of the people _b_e_c_a_u_s_e__ I liked it. 2. _A__s_ he was not well, I decided to go without him. 3. _S_in__ce__ everybody knows about it, I don’t want to talk any more.
2022年中考英语语法复习课件：状语从句(时间状语从句 条件状语从句等)
时间状语从句
时间状语从句
时间状语从句引导词：①when, while, ②as, ③before, after, ④since ⑤as soon as, ⑥till, until
时间状语从句 No.1 when/while
这两兄弟，都有“当……时”的意思，表示两件事情几 乎同时发生。但用法上有一丢丢差别
Presentation
寻找从句
1.I realized that I was the only passenger on the bus. 2.When I was young, I could swim well.
从句就是在主句当中充 当一定句子成分的小句
子
寻找状语
Lucas destroyed the ant nest. Lucas destroyed the ant nest in the garden. Lucas destroyed the ant nest with a water gun in the garden.
状语是用来修饰动词，形容词，副词或整个句子的句子成分。
状语≈副词
寻找状语从句
1. After school, I go to play basketball with Tom.
I go to play basketball with Tom when I finish my homework.主句 Nhomakorabea从句
2. Every morning, I go to school by bus.
I go to school by bus when it rains.
主句
从句
3. We will go to the zoo if it doesn't rain tomorrow.
中考英语语法讲解课件-状语从句课件
命题趋势： 状语从句中的从属连词、 时态是一个考点，常见于单选和完成 句子中；从属连词在完形填空中也有 考点。
近几年试题 1. --It’s 9 o’clock now. I must go. --It’s raining 连词 outside. Don’t leave ______ it stops. D A. when B. since C. while D. until 2. Frank _____ D a film if he’s free next Saturday. 时态（状语从句） A. see B. saw C. has seen D. will see 3. The children will climb the hill if it _______ 时态（状语从句） tomorrow. C A. won’t rain B. didn’t rain C. doesn’t rain D. isn’t raining
原因状语从句
中பைடு நூலகம்题型
E.G. 1. He was so angry that he left the room without a word. 他很生气,一句话不说就离开 了房间。 2. It is such a heavy box that nobody can move it. 3. The box is so heavy that nobody can move it. 4. The box is so heavy as nobody can move . 5. I didn’t go early, so that I didn’t get a seat.
表示比较
八、比较状语从句
主要由 • than， • as...as, • the more…the more • 这类从句常常有一些成分没有表示出来:
中考英语时间状语从句 (共29张PPT)
三个“当”有异、同
引导词
含义
从句动词
其他含义
“当” when （时间点或段） 瞬间或延续性
这时；突然
while as
“当” （时间段）
只用延续性
“当” （时间点或段）
瞬间或延续性
然而
随着；一 边······一边······
认真翻译：三个词，各不同
He was sleeping when the phone rang. He likes sleeping while she likes eating. He snored as he slept. As it get darker, it became colder.
三个“当”有异、同
引导词
含义
从句动词
其他含义
“当” when （时间点或段） 瞬间或延续性
这时；突然
while as
“当” （时间段）
只用延续性
然而
“当” （时间点或段）
瞬间或延续性
随着； 一边·····一边·····
第二组：一······就······ as soon as.../ the moment / minute
观察从句动词：延续性？瞬间性？
My mother came into my bedroom when / while / as I was playing games.
My mother came into my bedroom when / as I turned on my computer.
√ A. was B. were C. is D. have been
特殊句型：It is + 时间段 + since （过去）
2022年中考英语二轮复习课件 状语从句
1.时间状语从句的连词有：as, when (whenever), before, after, as soon as, until(till), since,, once.
2.every time / the moment/ the second
3.Instantly/ immediately/ directly
❖
Busy though he is, he often helps me with my English
❖ 7.方式状语从句 ❖ 方式状语从句由as(如同，按照)，as if (though)
引导 ❖ It seems as if/though it’s going to rain.
❖ They are talking as if/though they were old friends.
❖ 5. 结果状语从句由such…that, so….that, so that, that 引导 .
❖ He didn’t study hard, so ( that ) he failed the exam.
❖ 6.让步状语从句. ❖ although, though ❖ even though = even if, whether…or ❖ however = no matter how ❖ whatever = no matter what ❖ whoever = no matter who ❖ whenever = no matter when ❖ wherever = no matter where
4._B__ I can see, there is only one possible way to keep away from the danger.
2.every time / the moment/ the second
3.Instantly/ immediately/ directly
❖
Busy though he is, he often helps me with my English
❖ 7.方式状语从句 ❖ 方式状语从句由as(如同，按照)，as if (though)
引导 ❖ It seems as if/though it’s going to rain.
❖ They are talking as if/though they were old friends.
❖ 5. 结果状语从句由such…that, so….that, so that, that 引导 .
❖ He didn’t study hard, so ( that ) he failed the exam.
❖ 6.让步状语从句. ❖ although, though ❖ even though = even if, whether…or ❖ however = no matter how ❖ whatever = no matter what ❖ whoever = no matter who ❖ whenever = no matter when ❖ wherever = no matter where
4._B__ I can see, there is only one possible way to keep away from the danger.
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2. 条件状语从句
难点链接
1)引导条件状语从句的连词有if（如果）、unless（除非）等，条件状语从 句也像时间状语从句一样，如果主句用将来时，从句要用现在时代替将来时。 如：What shall we do if it snows tomorrow? Don‟t leave the building unless I tell you to. 2) unless在意义上相当于if．．．not。 You will fail unless you study hard．＝You will fail if you don't study hard． 3) “祈使句 + and (or)+ 陈述句” 在意思上相当于一个带有条件状语从句的复 合句。其中，and表示句意顺承；or表示转折，意为“否则”。例如： Hurry up, or you‟ll be late.=If you don‟t hurry up, you‟ll be late. Study hard and you will pass the exam.=If you study hard, you will pass the exam. 4）用介词with, without可以把条件状语从句改写成简单句： If there is no water, the fish may die. = Fish may die without water. If you help me, I‟ll finish my task on time. = With your help, I‟ll finish my task on time.
难点链接
注意: 在时间状语从句中，主句和从句之间的时态应按下列规律确定。
1）主句一般将来时，从句用一般现在时（特别是用 as soon as 引导从句 时）：The boy will be a writer when he grows up. I‟ll ring you up as soon as I get to New York.
难点链接
(3)so…that和such...that 在由so...that引导的结果状语从句中，so是副词，与形容词连用。其结构 是: “...so + 形容词（副词）+ that + 从句”。例如： He was so glad that he couldn‟t say a word. The hall is so big that it can hold 2,000 people. Mother lives so far away that we hardly ever see her. 在由such…that引导的结果状语从句中，such是形容词，它修饰的可以是 单数或复数可数名词，也可以是不可数名词；名词前面可以带形容词，也可 不带。如果是单数可数名词，前面需加不定冠词a或an。例如： It was such a hot day that nobody wanted to do anything. He had such long arms that he could almost touch the ceiling. He made such rapid progress that he did very well in the mid-term. 有时上述两种结构是可以互换的。例如： It was such a wonderful film that all of us wanted to see it again. =The film was so wonderful that all of us wanted to see it again. It is such an important match that nobody wants to miss it. =The match is so important that nobody wants to miss it.
难点链接
1.时间状语从句
引导时间状语从句的连词有：while, when, as, as soon as, till, until, not…until, before, after, since, etc． 1）when，while，as 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 Ka ng Li as／ when／ while I was walking along the street． 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． （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． Please write while I read． When he reached home, he had a little rest．
难点链接
难点链接
时间状语从句中较难掌握的几点：
① until (till) 直到，在用 until 表达时间状语的句子中，主句中的动词是 要十分小心去选择。如动词是持续性动词，它要用肯定句，如： I studied hard until 12 o'clock last night. 如果动词是瞬间截止性动词，则要用否 定句，如： He didn't go to bed until his mother came back ② 由since， for， by， before 来引导的时间状语从句。 since 引导的 时间状语是动作的开始时间，如： I have studied English since 1990. 而由 by 引导的时间状语通常是动作的结束时间，如： I had learned 25 English songs by the end of last term.而before 则多用于完成时， ago 则多用于一般过去时，如： He had finished his work before twelve yesterday I left my hometown two years ago ③ 在状语从句中用一般现在时或一般过去时表示将来。它们可能是主句用 一般将来时，从句用一般现在时，如： If it rains, they won’t go to the park on Sunday 也可以主句是一般过去时，从句用过去将来时，如： He said if it rained the next day he would not go to the park 考 试中常见的考点有：要学生区别是条件、时间状语从句还是宾语从句，因在 宾语从句中该用什么时态用什么时态，如： I want to know if he will come here tomorrow 在宾语从句中的条件状语从句与主句的关系，如： I want to know if it rains he will come here tomorrow
2) before, after before表示主句发生的动作发生在从句动作之前，意为“在……之 前”。 after表示主句发生的动作发生在从句动作之后，意为 “在…… 之后”。如： They had already had breakfast before they went to school They talked about the party after the people left. 3) until, till 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。如： I waited till／ until he arrived． I will wait until he comes. We won't start until／ till／ before Bob comes． 4) as soon as 表示主句发生的动作发生在从句动作之后， 意为“一…就…”。如果主句 是一般将来时，情态动词加动词原形或祈使句时，时间状语从句用一般现在 时。如： My brother went out as soon as I got home. I'll phone you as soon as I arrive in Tonghua． 5）since： 表示 “自从…以来”，从句中常用过去时，主句用一般现在时或现在完成时. （对since 引导的时间状语提问要用how long).如： Where have you been since I saw you last？
第二篇 句法
状语从句
复习要点 1.时间状语从句 2. 条件状语从句 3. 比较状语从句 4. 结果状语从句 5. 原因状语从句 6. 目的状语从句 7. 让步状语从句 8.方式状语从句 9. 地点状语从句
The Adverbial Clause 状语从句
状语从句是副词性从句，其句法功能是修饰谓语或整个句子 等，在句中作状语，通常由从属连词引导。 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。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，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：
When the lights are red, the traffic must stop.
3) 主句为祈使句时，从句用一般现在时： Please don‟t go to bed before you finish your homework.
4) 主句为一般过去时，从句也用过去时态： I liked reading when I was young. 5）在带有till或until引导的时间状语从句的主从复合句里，如果主句用肯定式， 其含义是“一直到……时”，谓语动词只能用延续性动词。如果主句用否定 式，其含义是“直到……才……”, “在……以前不……”, 谓语动词可用瞬间 动词。例如： The young man read till the light went out. Let‟s wait until the rain stops. We won‟t start until Bob comes. Don‟t get off until the bus stops.