高考语法专题状语从句PPT课件
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高中英语语法课件_状语从句 (共42张PPT)
whether…or…
whether…or…引导的让步状语从句： △ 这种从句也称“选择条件-让步状语从句”，可位于 主句之前或之后，如： 1.Whether you like it or not, you’ll have to do it. 2. We hold that all countries, (whether they are) big or small, (whether they are) rich or poor, should be equal. 3. Whether it rains or snows, I will go tonight. 5. She had to go, whether or not she wanted it.
2) 一些表示时间的名词词组也可引
导时间状语从句。如：the moment, the minute, （一…就）next time （下次）, every/each time （每 次）。 e.g. The moment he comes, I will tell him.
4) as soon as, immediately, directly, instantly 等副词也可引 导状语从句。表示“一…… 就……”。
.
1. I was so familiar with him that I recognized his voice ______ I picked up the phone. A. while B. after C. In case D. the minute 2. How long do you think it will take _______ our product becomes popular with the consumers? A. when B. until C. before D. since
高中英语语法总结之状语从句(共37张ppt)
• Difficulties are nothing if we are not afraid of them.如果我们不怕困难，困难就算不了什 么了。
• We shall go there tomorrow unless it rains. = We shall go there tomorrow if it doesn’t rain. 除非下雨，我们明天就去那里。
• Every time I travelled by boat, I got seasick.我 每次乘船都晕船。
• The moment I heard the song, I felt cheerful. 我一听到这首歌，就感到很愉快。
• Next time you come ,you’ll see him.下次你来 的时候，就会见到他。
• We were not tired though (although) we had worked all day.虽然我们干了一天活，但并 不累。
• （2）even if, even though（even if 和even though的意思为“即使”“纵使”有退一步 设想的意味，多用于书面语中）。
• 5、结果状语从句：
• （1）so that，so…that（so that前有逗号为 结果状语从句，so…that的so后面跟形容词 或副词）。
• We turned up the radio, so that everyone heard the news.我们把收音机的音量放大， 大家都听到了新闻。
• Seeing (that) he was badly ill, we sent for the doctor.鉴于他病情严重，我们派人去请医生 去了。
高考英语语法一轮复习状语从句优质课件(共58张PPT)
精编优质课PPT高考英语语法一轮复习 状语从句课件(共58张PPT)(获奖课件推荐下载)
unless C.
______ it is possible to test this medicine on
精编优质课PPT高考英语语法一轮复习 状语从句课件(共58张PPT)(获奖课件推荐下载)
My mother was cooking while I was doing 如： When you have finished your work, you may have a rest.
when…
“ 在那时”,表示某件是正在发生或刚刚发生， 另一动作同时发生
The telephone was ringing when I got home. I was about to go to bed when he came back.
精编优质课PPT高考英语语法一轮复习 状语从句课件(共58张PPT)(获奖课件推 荐下载)
精编优质课PPT高考英语语法一轮复习 状语从句课件(共58张PPT)(获奖课件推 荐下载)
We were just __ calling you up __ you came in. A. about ; when B. on the point of ; while C. on the point of ; when D. on the point of ; as
3. He hurried home, looking behind as he went. 他.匆匆忙忙回家，边走边往后看。
4. As he was going out, it began to rain. 当他出去时开始下雨了。
5. As a boy (When he was a boy), he was hopeless at English.
unless C.
______ it is possible to test this medicine on
精编优质课PPT高考英语语法一轮复习 状语从句课件(共58张PPT)(获奖课件推荐下载)
My mother was cooking while I was doing 如： When you have finished your work, you may have a rest.
when…
“ 在那时”,表示某件是正在发生或刚刚发生， 另一动作同时发生
The telephone was ringing when I got home. I was about to go to bed when he came back.
精编优质课PPT高考英语语法一轮复习 状语从句课件(共58张PPT)(获奖课件推 荐下载)
精编优质课PPT高考英语语法一轮复习 状语从句课件(共58张PPT)(获奖课件推 荐下载)
We were just __ calling you up __ you came in. A. about ; when B. on the point of ; while C. on the point of ; when D. on the point of ; as
3. He hurried home, looking behind as he went. 他.匆匆忙忙回家，边走边往后看。
4. As he was going out, it began to rain. 当他出去时开始下雨了。
5. As a boy (When he was a boy), he was hopeless at English.
高三英语语法复习课件：状语从句(完整版)
= We cannot get there on time if we don’t book the earliest flight.
He will not join us unless he changes his mind.
Don’t trouble trouble unless trouble troubles you.
We are cleaning the classroom while they are playing the football.
The soldier faces the powder while the beauty powder the face.
While I am washing the floor, you can be cleaning the windows.
As (so) far as --- 据……所知 As far as I know, he speaks English very well.
As/So far as I know, he is an expert on DNA.
In case --- 假使, 如果
The plane cannot take off in case it rains.
As long as --- 只要
We will succeed as long as we keep on trying. You can’t play games as long as you remember the rules.
A man is not old as long as he is seeking something.
I was about to fall asleep when my sister came in.
He will not join us unless he changes his mind.
Don’t trouble trouble unless trouble troubles you.
We are cleaning the classroom while they are playing the football.
The soldier faces the powder while the beauty powder the face.
While I am washing the floor, you can be cleaning the windows.
As (so) far as --- 据……所知 As far as I know, he speaks English very well.
As/So far as I know, he is an expert on DNA.
In case --- 假使, 如果
The plane cannot take off in case it rains.
As long as --- 只要
We will succeed as long as we keep on trying. You can’t play games as long as you remember the rules.
A man is not old as long as he is seeking something.
I was about to fall asleep when my sister came in.
高中英语语法复习课件--状语从句(48张PPT)
keep it clean.
• * in case(万一） • Send us a message in case you have any
difficulty.
• *on condition that（？） • We’ll let you use the room on condition
that you keep it tidy.
• for 解释说明 • He must be ill, _______.(因为他今天没来)
三 条件状语从句 conditional adverbial clause
if,unless,so/as long as, in case on condition that, provided that,providing that,suppose that, supposing that
if If you work harder,you will succeed.
unless :if... not 除非 • Unless he comes, we won’t be able to go. • If he doesn’t come,we won’t be able to go.
• * as/so long as(只要 ) • You may borrow the book as long as you
2. while“尽管，虽然”，相当于although
3. while意为“而，却”，表示对比。 Jane was dressed in brown while Mary was dressed in blue.
as的用法
1. “一边…一边”； “随着” She was doing her homework as she was listening to the music.
• * in case(万一） • Send us a message in case you have any
difficulty.
• *on condition that（？） • We’ll let you use the room on condition
that you keep it tidy.
• for 解释说明 • He must be ill, _______.(因为他今天没来)
三 条件状语从句 conditional adverbial clause
if,unless,so/as long as, in case on condition that, provided that,providing that,suppose that, supposing that
if If you work harder,you will succeed.
unless :if... not 除非 • Unless he comes, we won’t be able to go. • If he doesn’t come,we won’t be able to go.
• * as/so long as(只要 ) • You may borrow the book as long as you
2. while“尽管，虽然”，相当于although
3. while意为“而，却”，表示对比。 Jane was dressed in brown while Mary was dressed in blue.
as的用法
1. “一边…一边”； “随着” She was doing her homework as she was listening to the music.
高中英语状语从句课件(共124张PPT)
Business English Certificate
about BEC, I came to realize that what I learnt was really tiny.
当我了解有关BEC相关的信息后，我才发现自 己所学的简直是九牛一毛。
时间状语从句
since 自从……
We haven’t seen each other since we parted. 我们自从分手以后一直没见过面。 备注：主句常用现在完成时，从句 常用一般过去时。
时间状语从句 as when while
时间状语从句
as 正当…… 一 边……一边…… 随着……
1. 表示某事一发生，另一事立即发生
As the suvn. 出ro现ser,istehe fog disv.a消pp失eared.
n. 任期
As he sets out on his second term,
3. 表示两个动作同时发生。 She sang as soon as she did some washing. Report as soon as anything happens.
do some cleaning do some coo
4. 表示“随着…..”。常指一个行为是 另一个行为的结果，或一种状态随另一 种状态变化。
mistakes.
过不了多久，他就会意识到自己的错误。
时间状语从句
after 在……之后
After you use plastic bags, you mustn’t throw them about.
用过了塑料袋之后，不准到处乱扔。
After I got the relevant information
about BEC, I came to realize that what I learnt was really tiny.
当我了解有关BEC相关的信息后，我才发现自 己所学的简直是九牛一毛。
时间状语从句
since 自从……
We haven’t seen each other since we parted. 我们自从分手以后一直没见过面。 备注：主句常用现在完成时，从句 常用一般过去时。
时间状语从句 as when while
时间状语从句
as 正当…… 一 边……一边…… 随着……
1. 表示某事一发生，另一事立即发生
As the suvn. 出ro现ser,istehe fog disv.a消pp失eared.
n. 任期
As he sets out on his second term,
3. 表示两个动作同时发生。 She sang as soon as she did some washing. Report as soon as anything happens.
do some cleaning do some coo
4. 表示“随着…..”。常指一个行为是 另一个行为的结果，或一种状态随另一 种状态变化。
mistakes.
过不了多久，他就会意识到自己的错误。
时间状语从句
after 在……之后
After you use plastic bags, you mustn’t throw them about.
用过了塑料袋之后，不准到处乱扔。
After I got the relevant information
状语从句(完整版)PPT课件
child, I often played in the park.”（当我还是个孩子的时候，我经常
在公园里玩。）
02
从句时态先于主句
有时从句的时态会先于主句，表示从句中的动作发生在主句动作之前，
如“After he finished his work, he went home.”（他完成工作后就
结果状语从句的谓语动作可以与主句 的谓语动作同时发生，也可以在其后 发生。
结果状语从句的谓语动作可以是已完 成的，也可以是未完成的。
结果状语从句的省略与倒装
01
当结果状语从句的主语与主句主 语一致，且从句谓语包含be动词 时，可以省略从句的主语和be动 词。
02
在某些情况下，为了强调或保持 句子平衡，结果状语从句可以采 用倒装语序。
作用
使句子表达更加完整、准确，增强语 言的逻辑性和连贯性。
状语从句的构成
01
02
03
引导词
引导状语从句的词有 when、where、because 、if、although等。
主语和谓语
从句中通常包含主语和谓 语，构成完整的句子结构 。
时态和语态
根据主句的时态和语态， 从句的时态和语态也会相 应变化。
倒装
有时为了强调或保持句子的平衡，可以将时间状语 从句中的部分成分倒装，如“Only when he arrived did we start the meeting.”（只有当他 到达时，我们才开始会议。）
03
地点状语从句
Chapter
表示地点的连词
01
where：在...地方
02
03
04
wherever：无论在哪里
倒装
高中英语语法状语从句67页PPT
Байду номын сангаас
高中英语语法状语从句
11、获得的成功越大，就越令人高兴 。野心 是使人 勤奋的 原因， 节制使 人枯萎 。 12、不问收获，只问耕耘。如同种树 ，先有 根茎， 再有枝 叶，尔 后花实 ，好好 劳动， 不要想 太多， 那样只 会使人 胆孝懒 惰，因 为不实 践，甚 至不接 触社会 ，难道 你是野 人。(名 言网) 13、不怕，不悔(虽然只有四个字，但 常看常 新。 14、我在心里默默地为每一个人祝福 。我爱 自己， 我用清 洁与节 制来珍 惜我的 身体， 我用智 慧和知 识充实 我的头 脑。 15、这世上的一切都借希望而完成。 农夫不 会播下 一粒玉 米，如 果他不 曾希望 它长成 种籽； 单身汉 不会娶 妻，如 果他不 曾希望 有小孩 ；商人 或手艺 人不会 工作， 如果他 不曾希 望因此 而有收 益。-- 马钉路 德。
66、节制使快乐增加并使享受加强。 ——德 谟克利 特 67、今天应做的事没有做，明天再早也 是耽误 了。——裴斯 泰洛齐 68、决定一个人的一生，以及整个命运 的，只 是一瞬 之间。 ——歌 德 69、懒人无法享受休息之乐。——拉布 克 70、浪费时间是一桩大罪过。——卢梭
英语语法讲解课件-状语从句 ppt课件
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状语从句分类
1. 2. 3. 4. 5. 6. 7. 8. 表示时间 表示地点 表示原因 表示结果 表示目的 表示条件 表示让步 表示比较
ppt课件 12
表示时间
一、时间状语从句 • When, as ,while, • before, after, • till, Until, • as soon as, • The moment, the minute, the first time…. （名词性短语）
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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.
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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:
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E.G.
• The more you eat, the fatter you are. • John is less clever than Tom. • He is not so/as clever as his brother.
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状语从句分类
1. 2. 3. 4. 5. 6. 7. 8. 表示时间 表示地点 表示原因 表示结果 表示目的 表示条件 表示让步 表示比较
ppt课件 12
表示时间
一、时间状语从句 • When, as ,while, • before, after, • till, Until, • as soon as, • The moment, the minute, the first time…. （名词性短语）
ppt课件 21
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.
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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:
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E.G.
• The more you eat, the fatter you are. • John is less clever than Tom. • He is not so/as clever as his brother.
ppt课件
状语从句-PPT课件
By the time he was fourteen, he had taught himself
advanced mathematics.
Each time he came, he would call on me.
You must show him in immediately he comes.
saw him.
--- Did you remember to give Mary the money you owed her? --- Yes, I gave it to her ______ I saw her.(’01全国春招）
A. while B. the moment C. suddenly D. once
2) She found her calculator _____ she lost it.(’00上 海）
3、原因状语从句：
通常由连词：because, as, since, now that引导。
注意： ① 在强调句中强调原因状语从句，只能用because引导， 不可用as或 since，如：
1) I do every single bit of housework____ my husband Bob just does the dishes now and then.(’04广西）
2) A. since B. while C. when D. as
2) He was about to tell me the secret____ some one patted him on the shoulder. (’02上海）
*when 可表示“如果”。如：
Don’t be afraid of asking for help_____ it is needed. (’03全国）
高三英语一轮复习语法专题状语从句课件
时间状语从句
当主句是一般过去时，从句用过 去进行时。如：We were having dinner when the phone rang. （当电话响的时候，我们正在吃 晚饭。）
原因状语从句
如果主句是一般现在时，从句用 一般现在时。如：I am happy because I passed the exam. （我很高兴，因为我通过了考 试。）
高三英语一轮复习语法专 题状语从句课件
欢迎来到高三英语一轮复习语法专题状语从句课件！通过本课件，你将学习 什么是状语从句，不同类型的状语从句，以及状语从句的使用技巧和练习题。 让句是句子中充当状语的从句，它可以修饰、限定句子的其他成分。它可以表示时间、地点、原因、条件、 目的等不同的语义关系。
状语从句的分类
时间状语从句
用于表达动作的发生时间、顺序或频率。
原因状语从句
用于表达动作的原因或理由。
地点状语从句
用于表达动作的发生地点或位置。
条件状语从句
用于表达动作发生的条件或假设。
状语从句的引导词
时间引导词
如"when"、"while"、"after"等。
原因引导词
如"because"、"since"、"as"等。
地点引导词
如"where"、"wherever"等。
条件引导词
如"if"、"unless"、"as long as"等。
状语从句的基本结构
条件状语从句
如果主句是一般将来时，从句用 一般现在时。如：If it rains tomorrow, I will stay at home. （如果明天下雨，我将呆在家 里。）
2024届高考英语一轮复习语法：状语从句课件
The dog will eat a cake as soon as the cat leaves.
主句
从句
2.地点状语从句
地点状语从句
引导词：where + 强调形式
Wherever，everywhere，anywhere 不管哪里，任何地方，所有地方
2.地点状语从句 狗狗在发现蛋糕的地方吃了它。 The dog ate the cake where he found it.
1.时间状语从句 在某一时间之中 引导词：when while as
when： 时间点，“突然”
我到家的时候，狗狗在吃蛋糕。
The dog was eating a cake when I reached home.
e：时间段
我在做饭的过程中，狗狗在吃蛋糕。
The dog was eating a cake while I was cooking.
She is as beautiful as Snow White. 她和白雪公主一样漂亮.
3.比较状语从句
比较状语从句：更…
He is smarter than I. He is smarter than l am.
This cake is bigger than that one. This cake is bigger than that one is.
Because > since > as
因果/语气
原 因
because > since > as
状 语 because 引导的实实在在的因果关系
从 句
since 引导的是众所周知的事实
as 引导的是显而易见的事实
状语从句PPT课件(精讲)
例句 I didn't realize how special my mother was until I became an adult. While John was watching TV, his wife was cooking. The children ran away from the orchard(果园) the moment they saw the guard. No sooner had I arrived home than it began to rain. Every time I listen to your advice, I get into trouble.
• • • • • • • • • • • • • •
引导时间状语从句的连接词除上述外还有： ① till, not … until …, until, before, since Don’t get off the bus until it has stopped. He waited for his father until (till) it was twelve o’clock. It will be five years before he returns from England. ② hardly / scarcely … when, no sooner … than, as soon as once表示“一……就” As soon as I have finished it , I’ll give you a call. Once you show any fear, he will attack you. We had hardly got / Hardly had we got into the country when it began to rain. No sooner had he arrived / He had no sooner arrived than she started complaining. ③ directly, immediately, the moment, the minute that… 一……就 He made for the door directly he heard the knock. ④ each time, every time, by the time Each time he came to my city, he would call on me.
状语从句ppt课件完整版
复杂。因此，在写作中要适度使用状语从句，保持句子的简洁明了。
拓展阅读资源推荐
语法书籍
《英语语法大全》、《英语语法 手册》等，这些书籍详细介绍了 英语语法的各个方面，包括状语
从句的用法和技巧。
在线资源
英语语法网、英语语法在线等网 站提供了丰富的英语语法知识和 练习题，可以帮助学习者更好地
掌握状语从句的用法。
02
用法说明
03
though和although在从句中不能与but连用，但可以与 副词still和yet连用。
04
as引导的让步状语从句需要部分倒装，即将表语、状语或 动词原形提到as前面。
05
even if和even though引导的从句表示强调的让步，意 为“即使，尽管”。
06
whether...or...和no matter+疑问词引导的从句表示“无 论...都...”，在句中位置灵活。
状语从句的结构和特点
状语从句通常由从属连词引导，从句中的谓语用非谓语形 式（不定式、分词、动名词等）。不同类型的状语从句有 不同的结构和特点，如时间状语从句常用when, while, as 等引导，条件状语从句常用if, unless等引导。
状语从句与并列句、复合句的关系
状语从句与并列句和复合句有密切关系。并列句由并列连 词连接两个或两个以上的简单句，而复合句则包含一个主 句和一个或多个从句。状语从句可以作为复合句中相反的假设条件，主句说明在这个假设条件下会出现的结果。常用if引导， 从句和主句的谓语动词都要用虚拟语气。
典型例句分析
Unless you change your mind, I won't be able to help you.（ 除非你改变主意，否则我帮不了 你。）
2020高考英语状语从句课件(共29张PPT)
• No matter _w__h_e_r_eyou go, you must write to your parents.
• No matter __w__h_o_ you marry in the future, he must be an honest man.
as引导让步状语从句,表示“尽管、虽然”。但从句要 倒装。句型为： adj./adv./单数n.(不加冠词)/v+as+主语+谓语… 1、Young as she is, she can help her mother. 2、 Fast as he runs, he is the last one. 3、Try as you may, you might fail as
face.
1. It will not be long ___b_e_f_owree meet each other again.
2. I _h_a_v_e__b_e_e__n(be) at his bedside since he __b_e_c_a_m_ (ebecome) ill.
3. It _is__/ _h_a_s__b_e_e_n_ (be) two years since we b_e__g_a_n__ (begin) to use this machine.
so…that和such…that常用的搭配有： so +adj./adv.+ that 从句 so +adj.+ a/an +可数名词单数形式+that
so +many/much/few/little +n. +that such + a/an +adj. +可数名词单数+that such +adj. +可数名词复数/不可数名词+that
• No matter __w__h_o_ you marry in the future, he must be an honest man.
as引导让步状语从句,表示“尽管、虽然”。但从句要 倒装。句型为： adj./adv./单数n.(不加冠词)/v+as+主语+谓语… 1、Young as she is, she can help her mother. 2、 Fast as he runs, he is the last one. 3、Try as you may, you might fail as
face.
1. It will not be long ___b_e_f_owree meet each other again.
2. I _h_a_v_e__b_e_e__n(be) at his bedside since he __b_e_c_a_m_ (ebecome) ill.
3. It _is__/ _h_a_s__b_e_e_n_ (be) two years since we b_e__g_a_n__ (begin) to use this machine.
so…that和such…that常用的搭配有： so +adj./adv.+ that 从句 so +adj.+ a/an +可数名词单数形式+that
so +many/much/few/little +n. +that such + a/an +adj. +可数名词单数+that such +adj. +可数名词复数/不可数名词+that
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3. When I lived there, I used to go to the seashore on Sundays.
•状语从句
What are “ Adverbial Clauses”?
•
状语从句在复合句中作状语。在主从复
合句中修饰主语中的动词、 形容词、副词等的从
句叫做 “状语从句”。分类如下：状语从句通
常由一个连词引导，有时由一个起连词作
用的词组引导。分类如下：
状语从句
1. 时间状语从句 2. 地点状语从句 3. 原因状语从句 4. 条件状语从句 5. 让步状语从句 6. 目的状语从句 7. 结果状语从句 8. 方式状语从句 9. 比较状语从句
状
语
从
句 及
结at
其 目的状语从句 so that, in order that
常 用
方式状语从句
as, as if/as though
的 比较状语从句 连
than, as…as, not so/as…as,
接 the +比较级…, the +比较级…
词
• 二、学习状语从句应该注意的几个问题
So shallow is the river that we can see the fish in it.
• 4．注意状语从句的简化(紧缩现象)
• 有些表示时间、地点、条件、方式或让步的状 语从句，如果谓语部分含有动词be，主语又和主 句的主语一致(或相同)，或从句主语为it，常把从 句中的主语和谓语动词的一部分(特别是be)省略 掉。如：
• 2．注意主句和状语从句的时态
• 在时间、条件、让步等状语从句中，从句的时 态往往有一定的限制。 从句用一般现在时代替一 般将来时,用现在完成时代替将来完成时。如：
• I'll go if he__i_n_v_it_e_s_ (invite) me. • You can't leave until you ___h_a_v_e_d_o_n_e_(do)
语 hardly…when, scarcely…when, no sooner…than , 从 every time, each time 句 及 地点状语从句 where, wherever
其 常 用 的
原因状语从句 条件状语从句
because, since, as, for, now that(既 然）, in that（因为）
用 once ,by the time , till, until, not…until, the
的 first/second…/last time, as soon as, the moment, the
状 minute, the instant, immediately, directly, instantly,
your homework.
• No matter what he does (do) , he can't get praise from his father.
• 3．注意倒装语序 • 状语从句的倒装一般有下面几种情况： • ① 否定词开头；② so 加 adj. 开头；③ as /
though引导的让步状语从句。
• 1．注意连词的选用
• 不同的状语从句使用不同的连词，有时 同一个连接词可连接不同的从句，表示不 同的意义。
• 如：Please don’t talk so loud while others are working.
While they are neighbors, they know little about each other.
5.注意no matter wh- 与 wh-ever 的联系及区别：
• no matter wh- 只引导让步状语从句，此时与 wh-ever通用。
• 如: No matter when / Whenever he comes back, he should be invited to the party.
Hardly had he got to the station when the train left.
No sooner had he got to the station than the train left.
Child as he is, he can speak seven foreign languages.
• Look out for cars while crossing the street.
• He said that he would like to offer help if necessary.
• The inspector looked round, as if (he was) in
search of something.
• wh-ever又可引导名词性从句， No matter wh不能。如：
• Whatever I can do for you will be nothing but paying a debt.
• Whoever can help us will be welcome.
• 连接词when的用法小结 1. when引导的时间状语从句(当…的时候) 2. When the film ended, the people went back.
if, unless, as(so) long as, on condition
连 that, providing, provided
接
词
九 种
让步状语从句
常 用 的
although, though, as, even though/even if, while(虽然）, no matter wh-, --ever, whether…or；
考点与难点： • 1、各种从属连词的含义及用法比较； • 2、no matter wh- 与 wh-ever 引导的从句
的区别； • 3、状语从句的时态问题； • 4、状语从句倒装及紧缩问题； • 5、状语从句与其它从句的区别。
九 时间状语从
种 常
句
when, while, as, before, after, since,
•状语从句
What are “ Adverbial Clauses”?
•
状语从句在复合句中作状语。在主从复
合句中修饰主语中的动词、 形容词、副词等的从
句叫做 “状语从句”。分类如下：状语从句通
常由一个连词引导，有时由一个起连词作
用的词组引导。分类如下：
状语从句
1. 时间状语从句 2. 地点状语从句 3. 原因状语从句 4. 条件状语从句 5. 让步状语从句 6. 目的状语从句 7. 结果状语从句 8. 方式状语从句 9. 比较状语从句
状
语
从
句 及
结at
其 目的状语从句 so that, in order that
常 用
方式状语从句
as, as if/as though
的 比较状语从句 连
than, as…as, not so/as…as,
接 the +比较级…, the +比较级…
词
• 二、学习状语从句应该注意的几个问题
So shallow is the river that we can see the fish in it.
• 4．注意状语从句的简化(紧缩现象)
• 有些表示时间、地点、条件、方式或让步的状 语从句，如果谓语部分含有动词be，主语又和主 句的主语一致(或相同)，或从句主语为it，常把从 句中的主语和谓语动词的一部分(特别是be)省略 掉。如：
• 2．注意主句和状语从句的时态
• 在时间、条件、让步等状语从句中，从句的时 态往往有一定的限制。 从句用一般现在时代替一 般将来时,用现在完成时代替将来完成时。如：
• I'll go if he__i_n_v_it_e_s_ (invite) me. • You can't leave until you ___h_a_v_e_d_o_n_e_(do)
语 hardly…when, scarcely…when, no sooner…than , 从 every time, each time 句 及 地点状语从句 where, wherever
其 常 用 的
原因状语从句 条件状语从句
because, since, as, for, now that(既 然）, in that（因为）
用 once ,by the time , till, until, not…until, the
的 first/second…/last time, as soon as, the moment, the
状 minute, the instant, immediately, directly, instantly,
your homework.
• No matter what he does (do) , he can't get praise from his father.
• 3．注意倒装语序 • 状语从句的倒装一般有下面几种情况： • ① 否定词开头；② so 加 adj. 开头；③ as /
though引导的让步状语从句。
• 1．注意连词的选用
• 不同的状语从句使用不同的连词，有时 同一个连接词可连接不同的从句，表示不 同的意义。
• 如：Please don’t talk so loud while others are working.
While they are neighbors, they know little about each other.
5.注意no matter wh- 与 wh-ever 的联系及区别：
• no matter wh- 只引导让步状语从句，此时与 wh-ever通用。
• 如: No matter when / Whenever he comes back, he should be invited to the party.
Hardly had he got to the station when the train left.
No sooner had he got to the station than the train left.
Child as he is, he can speak seven foreign languages.
• Look out for cars while crossing the street.
• He said that he would like to offer help if necessary.
• The inspector looked round, as if (he was) in
search of something.
• wh-ever又可引导名词性从句， No matter wh不能。如：
• Whatever I can do for you will be nothing but paying a debt.
• Whoever can help us will be welcome.
• 连接词when的用法小结 1. when引导的时间状语从句(当…的时候) 2. When the film ended, the people went back.
if, unless, as(so) long as, on condition
连 that, providing, provided
接
词
九 种
让步状语从句
常 用 的
although, though, as, even though/even if, while(虽然）, no matter wh-, --ever, whether…or；
考点与难点： • 1、各种从属连词的含义及用法比较； • 2、no matter wh- 与 wh-ever 引导的从句
的区别； • 3、状语从句的时态问题； • 4、状语从句倒装及紧缩问题； • 5、状语从句与其它从句的区别。
九 时间状语从
种 常
句
when, while, as, before, after, since,