状语从句讲解和练习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

状语从句(完整版) ppt课件

例句翻译：我们自从分手以后一直没见过面。
We haven’t seen each other since we parted. 常用句型：It has been (is) + 时间段 + since从句
“自从……有多长时间了 ”
例句翻译：自从她大学毕业已经有六年时间了。
It has been (is) six years since she graduated from the
______ 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
＊尽管／虽然／鉴于／如果／届时／
e.g. He walks when he might take a taxi. 虽然
The Queen will visit the town in May, when she will open the new hospital. 届时
How can you hope for mercy yourself when
e.g.— I’m going to the post office. -- While you are there, can you get some stamps for me?
＊过去情况
e.g. I hurt my should while I was doing gym.
ppt课件
6
While 在句中的不同含义:

初中英语状语从句课件(共68张ppt)

They had not been married four months before they were divorced. 他们结婚还不到四个月就离婚了。
After you think it over, please let me know what you decide.你仔细考虑过以后，告诉我你是怎样决定的。
外星人买纪念品时，那女孩给警察打了电话。(表示主句，从句
的动作同时发生，while后引导的状语从句的动词必须是延续动词不能
是点动词，因为它表示较长时间)
mother was worried because little alice was ill, especially as (when/ while) father was away.
我到那里时，正在下大雨。 ( 动作同时发生，when
可换为as, 但不能换为while，因为get是点动词.)
When I had read the article, he called me.
我看完这篇文章之后，她给我打了电话。( 从句动作
发生在主句之前，注意时态表达，只能用when )
When I got to the cinema, the film had begun.
when
1、还可以表示从句动词的动作在主几句动词的动作"
之前 "或"之后"发生。
2、when=and then; at that moment (正在那个时候)
while 1、用于时间较长时
2、强调两个动作同时进行，并表示对比时
有时这三个连词可以互换，有时不可以。
It was raining hard when (as) I got there.

状语从句(43张PPT)初中英语专项复习课件

知识点 2 状语从句的连接词
(3) 强调句型：It is/was not until ... that ...
It was not until the professor came that we began the experiment. 直到教授来了，我们才开始做实验。易错点：（1）till不可以置于句稿首定，PP而T until可以。 Until you told me I had no idea o稿新f定，itP上.P千T，款海模量板素选材择持总续有更一直到你告诉我，我才知道这件事款适。合你
It’s three years since he joined the army.(自从......多久了......)
自从他参军已经三年了。
稿定PPT
稿定PPT，海量素材持续更
It's two years since we arrived新h，e上re千. 款我模们板选到择这总有儿一两年了。款适合你
连词
常用句式
before It will be＋一段时间＋before ... 过……时间才……
since
It will not be/was not long＋before ... 不久就会/没多久就…… It was＋时间段＋befo稿稿r定e定P.P.P.TP，过T海了量素…材…持续(时更间)才…… It is/has been＋一段时新间，上＋千s款in模c板e选..择. 总(从有一句用一般过去时)
as soon as / no sooner … than / hardly … when / the moment / the minute /（一…就…) since （自从…以来）
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

状语从句(完整版)ppt课件

2023 WORK SUMMARY
状语从句(完整版)ppt 课件
REPORTING
目录
• 状语从句概述 • 时间状语从句 • 地点状语从句 • 原因状语从句 • 条件状语从句 • 目的状语从句 • 让步状语从句 • 结果状语从句
PART 01
状语从句概述
定义与作用
定义
状语从句是句子中充当状语成分的从句，用于修饰主句中的动词、形容词、副词或整个句子，表示时间、地点、原因、条件、方式、让步等关系。
When I grow up, I want to be a teacher. (当我长大的时候，我想成为一名老师。)
I was doing my homework when the phone rang. (电话响的时候，我正在做作业。)
Once you start, you must finish it. (一旦你开始，就必须完成它。)
你想去的地方。
They searched for the lost child everywhere. 他们到处
寻找那个走失的孩子。
PART 04
原因状语从句
表示原因的连词
because
语气最强，表示直接的原因或理由，可用于回答 why 提出的问题、引导表语从句、用于强调句
等。
since
语气比 because 弱，但比 as 强，一般用于表示“由于大家已知的事实”。
虚拟语气
在条件状语从句中，可以使用虚拟语气来表达与现在或过去事实相反的情况。
条件状语从句的例句分析
01
02
03
04
05
If you study hard, you will pass the exam. (如果你努力学习，你会通过考试的。)

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

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

状语从句课件讲解和练习

As soon as he es, I’ll tell him. The moment I saw him, I recognized him. I left immediately the clock struck 5.
2 on / upon doing / on upon one’s +n
On arriving at the station, the thief was arrested. On his arrival in Paris, he was recognized as a famous person.
1 as 引导的让步从句要倒装,句型为：形容词/ 副词/ 名词不带冠词 / 动词原形 +主语+谓语 Young as he is, he knows a lot. Much as I like it, I can’t afford it. Farmer as he is, he is well-educated. Try as I might, I couldn’t lift the stone. 2 although不倒装, though可倒装也可不倒装, as 必须倒装
We didn’t go home _____ we finished the work. A. since B. until C. because D. though
It was not ______ she took off her dark glasses ______ I realized she was a famous film star. A. when; that B. until; that C. until; when D. when; then
另外, when/while还作并列连词,连接并列分句, while表示 “而,可是”如: I like reading while my wife enjoys watching TV. when表示 “就在这时” 在下列结构中,表示某件事正在发生或刚刚发生,另一动作同时发生。

高中英语状语从句讲解课件(共60张PPT)

◆ after引导的时间状语从句，常译为“在……之后”，表示主句的动作发生在从句的动作之后。
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。
连接词before的小结：
1. We had sailed four days and four nights before
I thought of it just _w_h__e_n_/a_s___you opened your mo主ut从h.句--几乎同时发生的短暂性动作
Things are getting better and better __a_s__ time goes on.正在发展变化的情况, “随着”
＊就在那时，正在这时=and at this /that time
1) They were walking down the street when they saw
an accident. (A=B)
2) I was about to go swimming when our guide stopped
e.g. I will give you an answer immediately I finish my work.
4.句型类：no sooner…than…, hardly/scarcely… when…, etc. (一…就…)
e.g .Scarcely had he gone when she appeared.
D. will; finish
时间状语从句中用一般现在时代替一般将来时,用一般过去时代替过去将来时
主句表示的是一个短暂性动作，
He fell asleep __w_h_e_n_/_w_h_i_le_/_a_she was reading.从句表示的是一个持续性动作

状语及状语从句(语法加练习完整讲解).ppt

4．动词不定式（或不定式短语）： He went to see a film ．他看电影去了。 My father was surprised to hear the news ．我父亲听到这个消息，感到惊奇。
5．分词（短语）： He sat there reading a novel ．他坐在那儿看小说。 The students went away laughing．学生们笑着走开了。
2023最新整理收集 do something
The Adverbial 状语
ห้องสมุดไป่ตู้ 一、什么是状语
修饰动词、形容词、副词或整个句子，说明动作或状态特征的句子成分，叫做状语。
1. 状语修饰动词 Silently she went away. 她悄悄地走开了。
2. 状语修饰句子 Sadly, he will not be there. 令人伤心的是，他将不会在那里了。
The Adverbial Clauses 状语从句
从状种九
时间状语从句地点状语从句原因状语从句条件状语从句让步状语从句结果状语从句目的状语从句方式状语从句比较状语从句
时间状语从句
I will discuss this with you when we meet. 我们见面时再与你讨论这件事。
(2)如果动词前有一个或几个助动词，状语位于第一个助动词之后。 He has already had his lunch ．他已吃过午饭了。
(3)如果动词是 be，状语就放在 be动词之后。 He is always at home. 他总是在家。
3.状语位于句末，这是状语的通常位置。 We get up at six in the morning . 我们早晨六点起床。

状语从句(8张PPT)初中英语专项复习课件

2.原因状语从句用法
原因状语从句：因为：because 通常由why来提问
3.目的状语从句用法
目的状语从句：为了，以便：so that
4.条件状语从句用法
条件状语从句：引语从句用法
结果状语从句： so: 所以 so+adj/adv+that…：太……以至于 such+n+that…：太……以至于
状语从句
初中英语专项复习
1.时间状语从句用法
时间状语从句： when: 当……时, 各时态均可 while: 当……时，用于进行时 since: 自从，主现完从过去
as soon as: 一……就……，主将从现 not……until……: 直到……才…… before: 在……之前 after: 在……之后
6.让步状语从句用法
让步状语从句：即使、虽然：
though/although 不能与but连用，可与still连用。
感谢观看

状语从句(完整版)PPT课件

结果状语从句
Chapter
表示结果的连词
因此
01
thus, therefore, as a result, consequently
所以
02
so, hence
以致于
03
so...that, such...that
结果状语从句的用法
结果状语从句通常置于主句之后，由连词引导，表示主句行为所产生的结果。
because since as for
语气最强，表示直接的原因或理由，可用于回答 why 提出的问题、引导表语从句、用于强调句等。
语气最弱，仅说明一般的因果关系，而非强调某事作为结果的原因。
原因状语从句的用法
主句在前，从句在后
这是原因状语从句最常见的用法，即主句在前，从句在后，用逗号隔开。
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
有时为了强调或保持句子的平衡，可以将让步状语从句中的表语、状语或谓语放在句首，构成倒装结构。例如：Tired as he was, he kept on working. 尽管他很累，但他仍然继续工作。
07
目的状语从句
Chapter
表示目的的连词
为了
以免
表示目的，常用于句首，引导目的状语从句。
02

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。）

状语从句(完整版)--ppt课件

because, as, since, now that, for,和considering that, seeing that 这七个连词都用于表示表示原因, 但在语气上一个比一个弱。
＊尽管／虽然／鉴于／如果／届时／
e.g. He walks when he might take a taxi. 虽然
The Queen will visit the town in May, when she will open the new hospital. 届时
How can you hope for mercy yourself when
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。句中的动词多表示状态
的发展变化。As
she
grew
opplt课de件r,
she
became
more
beautiful. 5
while:持续性动词／进行时
＊一般或现在情况
e.g. I like listening to music while I am doing my homework.
ppt课件
14
考点:名词短语引导时间状语从句
• 1. When every time I was in trouble, he would come to help me.
• 2. At next time you come, do remember bring your son here.
• 3. For the first time I met the girl. I felt in love with her.
We clean the classroom before we leave school every day. It will not be long before you regret for what you’ve done.

状语从句(23张PPT)初中英语专项复习课件

时间状语从句的引导词
when while as
when, while, as：当…时
①既可以加持续性动词也可以加终止性动词 ②从句动作与主句动作可同时发生也可先后发生
When he arrived all the guests had left. Mary was having dinner when I saw her.
让步状语从句
though和although的用法（1）两词用法基本相同，although更加正式一些（2） even though结构中的though不可以换为although （3）两词不可与but连用，但是可以和yet, still连用
Though/although she works very hard, she makes slow progress. Though/although she is young, she has travelled to many countries.
条件状语从句
If the weather is terrible next week, we will put off the meeting. As long as you promise to come, I will wait for you. You will be late unless you hurry up. In case it rains, do not expect me.
3. such + 形容词+不可数名词+ that…
This was such fine music that it was worth listening to it again.
比较状语从句
1.在复合句中起比较状语作用的从句称为比较状语从句

状语从句(29张PPT)初中英语专项复习课件

状语从句
初中英语专项复习
状语从句是指句子的状语由一个从句充当，用来修饰主句中的动词、形容词或副词等。状语从句由从属连词引导，与主句连接，放在句末时，一般不在前面加逗号。状语从句根据它表达的意思可分为时间、原因、条件、比较、结果、目的等类型。
一、状语从句的种类
状语从句的种类
引导词
)
color looks terrible.
He ran as fast as he
as＋原级＋ as… could to the top of
比较状语比较级＋than＋ the hill.
从句比较对象
John swims better
than Jim does.
状语从句的种类
引导词
例句
He spoke so fast that
5. when, while, as意为“当……的时候”。 (1)when表示在某一特定的时间点(段)，主句的动作和
从句的动作同时发生或先后发生。when引导的时间状语从句的谓语动词既可以是非延续性动词，也可以是延续性动词。如： When we lived in town, we often went to the theatre. 我们住在城镇里的时候常去剧院看戏。
last night. 昨晚直到12点我回来他才停止工作。
7. as soon as… 意为“一……就……”，强调主句的动作紧接着从句的动作。如：
As soon as I arrive in Beijing, I will call you. 我一到达北京就会打电话给你。 8. so… that, such… that意为“如此……以至于……”，引导结果状语从句。基本规则是：so后面接形容词或副词， such后接名词。但有几点要特别注意： (1)such是形容词，它所修饰的名词可以是可数名词，也可以是不可数名词；名词前面可以带形容词，也可以不带。如果其后是单数可数名词，前面需加不定冠词a或an。因此， such… that… 的句型结构可分为以下三种：

《状语从句》PPT课件

park____she was bitten on the leg by a lion.(’04上海）
A. When B. while (2)till和until
C. since D. before
①如果主句谓语动词是持续动词，通常用肯定式
的主句，表示“直到…为止”。如：
I worked till (until) he came back.
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）
A. as B. until C. while D. when
（从句动作在前）
编辑课件ppt
2
as引导持续性动作，侧重主句和从句的动作同时发生。
He hurried home, looking behind as he went.
I saw your sister as she was getting on the bus yesterday.
He sang as he walked. While：指的是“在某一时间里”，“在… 期间”，从句里的动作必须是持续性的，它也强调主句和从句动作的同时发生，往往侧重主句和从句动作的对比。
when即可引导持续性动作，又可引导短暂性动作。它可以表示主句的动作和从句的动作同时发生，或从句的动作发生在主句动作之前。如：
When I was a boy, I used to go to the seashore on Sundays.（同时）
When the lesson was over, we began our writing.

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5)Every time, each time等也可以引导时间状语从句
Every time I caught a cold , I had
pain in my head. .
11
连接词before的小结：
1. We had sailed four days and four nights before we saw land. “……才”
.
4
对比训练 1 ____ he heard this, he got very angry. 2. I met Lucy____ I was walking along the river. 3. ____ a child, he lived in the countryside.
A. when B. while C. as
2.be doing… when…
3.had done… when…
e.g.
We were about to start when it began to rain.
I was playing computer games when mom
came in.
.
6
while的用法小结：
①While I was walking down the street, I came across an old friend. ( while =__w__h_e_n_)
his work.
注意: not until 在句首时要倒装
Not until he saw it himself did he
believe it.
.
9
4)表示“一…就…”的句型
(1)as soon as, once, the moment/
minute/ second, immediately/ directly/
A. when B. while C. as D. during
.
8
3)until/till(不用于句首)
“延续的动词（肯定式）+until ”表示 “直到…为止”
I waited for him until he came back. “非延续性动词（否定式）+until ”表示 “直到┅才” He didn’t go to bed until he finished
.
5
另外, when/while还作并列连词,连接并列分句,
while表示 “而,可是”如:
I like reading while my wife enjoys watching TV.
when表示 “就在这时” 在下列结构中，表示某
件事正在发生或刚刚发生，另一动作同时发生。
1.be about to do… when…
以是非延续性的。
As强调主句﹑从句动作相并发生,译为”一
边…一边…”
.
3
When he returned , his wife was cooking. While he was reading, his wife was cooking. He hurried home, looking behind as he went .
状语从句
时间状语从句
地点状语从句
状
原因状语从句
语
目的状语从句
从
结果状语从句
句
条件状语从句
方式状语从句
让步状语从句
比较状语从句
.
1
1.时间状语从句
1)由连词when, while, as, as soon as, before, after, since, till/ until 等引导。
• 主句用将来时，从句常用一般现在时表将来
On arriving at the station, the thief was
arrested.
On his arrival in Paris, he was recognized
as a famous person.
.
10
(3)no sooner… than/ hardly… when / scarcely… when No sooner had they reached home than it started to rain. Hardly had I entered the room when the telephone rang.
②He likes pop music, while I am fond of folk music. ( while but
③While I really don’t like art, I find his work impressive. (while=__a_lt_h_o_u_g_h___)
instantly
As soon as he comes, I’ll tell him.
The moment I saw him, I recognized him.
I left immediately the clock struck 5.
(2)on / upon doing / on (upon) one’s +n
.
7
We were about to leave____ it
began to rain.
2. She thought I was talking about
her son, ____, in fact, I was talking about my son. 3. Hardly had I finished my composition ____ the bell rang.
2. We hadn’t run a mile before he felt tired. “不到……就”
4. Before I could get in a word, he had measured me. “还没来得及”
It will be a long time before…
It won’t be long before…
I will tell him when he comes back.
.
2
2)while, when, as辨析
While引导的时间状语从句只指一段时间，
强调某一段时间内，主从句动作同时发
生。从句动词常是延续性的
When既可以指一个时间点,也可以是一段
时间，可表示主从句的动作同时或先后
发生。从句动词可以是延续性的，也可

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