初中状语从句ppt课件
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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.
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(29张PPT)初中英语专项复习课件(2)

时间状语从句的分类
Mary cut her finger when she was making a kite. Once you see her, you’ll never forget her. As she was reading the newspaper, grandma fell asleep. Work while you work. Play while you play.
时间状语从句的分类
2. 表示先后,即主句的谓语动作发生在从句之前或之 后。包括:after(在……之后),before(在……之 前)。
时间状语从句的分类
After we heard the news, we were all excited. We had learned English for three years before he went to London.
时间状语从句的分类
3. 表示持续或瞬间性。包括:since(自从),ever since(自从),until(直到……才/为止),till (直 到……才/为止)。
时间状语从句的分类
It’s just a week since we arrived here. Ten years has passed since we left our school. He waited for his father until (till) it was twelve o’clock.
易错点3 when/while/as的区别 as:
1. She came up as I was cooking.(同时) 2. The runners started as the gun went off.(几乎同时)
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
初中状语从句讲解-PPT

We waited until he came.
2.用于否定句时,主句谓语动词是非延续性动 词,从句为肯定,意为“某动作直到某时间才开 始”。如He won’t go to bed till/until she returns.
3.till不可以置于句首,而until可以。如: Until you told me I had no idea of it.
从他离开后我们没见过面。
※ when: 持续性/非持续性动词都可以 当…时
Are you going to be a sailor when you leave school?
while /when辨析
❖ when/while+doing ❖ When/while reading,he fell asleep. ❖ when+终止性、延续性动词 ❖ while+延续性动词 ❖ When the teacher came in,I was sleeping. ❖ =While /When I was sleeping, the teacher came in. ❖ when (就在这时) ❖ I was sleeping, when someone knocked at the door.
❖ He spoke slowly in order that everyone should understand.
他讲得很慢以便人人能听懂。
1. They set out early _s_o_th_a_t_(_in_o_r_d_e_r _th_a_t_) they might arrive there in time.
While I really don’t like art, I find his work impressive. (while=__a_lt_h_o_u_g_h___)
2.用于否定句时,主句谓语动词是非延续性动 词,从句为肯定,意为“某动作直到某时间才开 始”。如He won’t go to bed till/until she returns.
3.till不可以置于句首,而until可以。如: Until you told me I had no idea of it.
从他离开后我们没见过面。
※ when: 持续性/非持续性动词都可以 当…时
Are you going to be a sailor when you leave school?
while /when辨析
❖ when/while+doing ❖ When/while reading,he fell asleep. ❖ when+终止性、延续性动词 ❖ while+延续性动词 ❖ When the teacher came in,I was sleeping. ❖ =While /When I was sleeping, the teacher came in. ❖ when (就在这时) ❖ I was sleeping, when someone knocked at the door.
❖ He spoke slowly in order that everyone should understand.
他讲得很慢以便人人能听懂。
1. They set out early _s_o_th_a_t_(_in_o_r_d_e_r _th_a_t_) they might arrive there in time.
While I really don’t like art, I find his work impressive. (while=__a_lt_h_o_u_g_h___)
状语从句PPT课件(精讲)

连接词类别
作用 as 表示“当„„的时候”,往往和 when/ while 通用,但它着重强调主句与从句的动作或事情同 时或几乎同时发生。
例句 1.She came up as I was cooking.(同时) 2.The runners started as the gun went off.(几 乎同时) 1.When we were at school, we went to the library every day.(在一段时间内) 2.Sorry,I was out when you called me.( call为短暂性动词)对不起,你打电话时我 刚好外出了。 3. When I got to the airport,the guests had left.(got to后发生)当我赶到飞机场时, 客人们已经离开了。 1.When /While /As we were dancing,a stranger came in.(dance为延续性动词) 。 2.Please don’t talk so loud while others are working.
8、比较状语从句 常用引导词:as(同级比较), than(不同程度的比较) 特殊引导词:the more … the more … ; just as …, so…; A is to B what /as X is to Y; no … more than; not A so much as B 例句 She is as bad-tempered as her mother. The house is three times as big as ours. The more you exercise, the healthier you will be. Food is to men what oil is to machine. 食物之于人,犹如油之于机器。
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。)
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。)
初中英语语法状语从句课件(共45张PPT)

• 3)than 意为“比……更……”; • The boy is taller_than_his_father. (比他的父
亲还高)
4)比较状语从句通常与倍数表达法结合起来运用。
①A +is…times +as+ adj.原级+as +B ②A +is…times+ adj.比较级+than +B ③A +is…times+ the size/length/height/width/depth +of + B ④The size/length/height/width/depth… +of+ A+ is…times of +B
where引导 A句+where+B句 在B句…地方, A句… 在环境污染严重的地方,许多珍稀物种处于灭 绝的边缘。
Many rare animals are on the verge of extinction where environmental pollution is serious.
三、条件状语从句 1. If引导的条件句 2. Unless 3. Once 4. As long as
• 这个数据在下降到1990年的20%之前,它先上 升到1980年的80%
• Before the figure jumped to 20% in 1990, it increased to 80% in 1980.
• 5. A句+since+B句/时间短语 【自从B句…,A句就…】
自从手机发明以来,人们的生活发生了巨大变化。
五、目的状语从句
A句+in order that+B句 A句+so that+B句 【A句…是为了B句…】
2023年中考英语专题复习之状语从句课件

之 。前“,后表示主句的动作发生在从句的前动作之前
after
After living in Paris for thirty years, he returned to the small town.
从句
主句
after引前导的时间状语从句,常译为“在后……
之后”,表示主句的动作发生在从句的动作之后。
遵循“主将从现”“主情从现” “主祈从现”原则。
when
可以是延续性的,也可以是
非延续性的。
(1)谓语动词必须是延续性的
(2)主句和从句的动作同时发生
while
(或者相对应)
(3)有时还可以表示对比。
when/while/as区 别
as
as 一般强调动作的同时发生, 解释为“一边…一边…”
Let's practice 【when/while】
1.I was watching TV ________ my brother was writing
一般过去时。
she left Happy Middle
five years since we met
School.
last time.
as soon as
as soon as 意为“一……就……”,表示
从句的动作一发生,主句的动作马上就生
◆相当于as s。oon as 用法的词或短语还有:immediately, directly, instantly, the moment, the minute, the instant 等.
条件状语从句
1.
2.
3.
复合句中表示主句 动作发生条件的句子 即为条件状语从句.
条件状语从句分为 “真实条件句”和 “非真实条件句”.
after
After living in Paris for thirty years, he returned to the small town.
从句
主句
after引前导的时间状语从句,常译为“在后……
之后”,表示主句的动作发生在从句的动作之后。
遵循“主将从现”“主情从现” “主祈从现”原则。
when
可以是延续性的,也可以是
非延续性的。
(1)谓语动词必须是延续性的
(2)主句和从句的动作同时发生
while
(或者相对应)
(3)有时还可以表示对比。
when/while/as区 别
as
as 一般强调动作的同时发生, 解释为“一边…一边…”
Let's practice 【when/while】
1.I was watching TV ________ my brother was writing
一般过去时。
she left Happy Middle
five years since we met
School.
last time.
as soon as
as soon as 意为“一……就……”,表示
从句的动作一发生,主句的动作马上就生
◆相当于as s。oon as 用法的词或短语还有:immediately, directly, instantly, the moment, the minute, the instant 等.
条件状语从句
1.
2.
3.
复合句中表示主句 动作发生条件的句子 即为条件状语从句.
条件状语从句分为 “真实条件句”和 “非真实条件句”.
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(while不适合用于这样的语境), when表示“当……的时候”受限制条件最少。
.
17
Your Topic Goes 2 After livinHgeinreParis for fifty
ye• aYrosur,suhbteopricegoteus rhenreed to the small town _________ he grew up as a child.
.
15
地点状语从句 vs. 定语从句
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;状语从句前则无需先行词。
Go back where you came from.(地点状语从句)
你从何处来到何处去。
Go back to the village where you came from.(定语从句,修饰village)
A. where B. when C. In which D. that
where引导定语从句,表示地点。
.
18
Strike while the iron is hot.
趁热打铁
All things are difficult before they are ready. 万事开头难
A friend is never known till a man has need.
需要之时方知友
.
19
Where there is smoke, there is fire.
一寸光阴一寸金
As every thread of gold is valuable, so every moment of time.
无烟不起火/ 无风不起浪
As a man sows, so he shall reap.
注意:主句的动作发生在从句动作的进行过 程中,主句的谓语动词通常是非延续性动词。
I met her while I was at school.
.
8
时间状语从句
说明动作或状态发生、存在的时间。
时间状语从句可以由以下连词或词组引导
.
9
当Tom 正在看电视的时候,他妻子 正在做饭。
While Tom was watching TV,
.
11
1 He was writing as I was reading.
2 As I got on the bus, he got off.
3 The students were talking as the teacher came in.
.
12
地点状语从句
地点状语从句表示地点、 方位, 这类从句 通常由where, wherever引导。
(adv.)
用作状语的通常是副词,介词 短语,不定式和从句等。
.
3
状语从句?
在复合句中表示的状语
可以用来修饰谓语(包括 非谓语动词)、定语、状 语或整个句子。
.
4
状语从句 分类
1时间状语从句
6让步状语从句
2地点状语从句
7比较状语从句
3原因状语从句
8方式状语从句
4条件状语从句
9结果状语从句
5目的状语从句
回到你来的那个村子里去。
.
16
1 We were swimming in the lake ____ suddenly the storm started.
A. when B. while C. until D. before
“当我们正在湖里游泳的时候突然暴风雨开始了”, 表示主句的动作处于从句的动作突然发生时应采用when
状语从句 Adverbial Clause
.
1
什么是状语?
He speaks English very well.
(动词)
(程度副词)
主语 谓语 宾语
状语
You are very beautiful.
(形容词)
.
2
用来修饰动词,形容词,副词 以及全句的句子成分,叫做
状语。adverbial modifier
指具体地点时,从句可用于主句之前或之后; The house stood where the two roads meet.
表示抽象条件的含义时,必须放在主句之前。 Where there is a will, there is a way.
.
13
句型1:Where+地点从句,(there) +主句。
.
5
When while as
When “当……的时候”
既可指时间段,也可指时间点
从句中既可用延续性动词,又可用非 延续性动词(终止性动词)
动作既可和主句的动作同时发生,又 可在主句的动作之前或之后发生
.
6
When he came home, I was cooking dinner.
当他回到家的时候,我正在做饭
【注意】 “哪里……哪里就……”; 主句在从句后面时,there可用可不用;如 果主句在从句的前面时,一般都不用there。
You should have put the book where you found it.
你本来应该把书放回原来的地方。
.
14
句型2:Anywhere/ wherever+地点从句, +主句。
【注意】anywhere副词,但可引导从 句,相当于连词,意思相似于wherever, anywhere引导的从句, 可在主句之前或之后。 而wherever本身就
是个连词,表示“在何处,无论何处”。
Wherever the sea is , you will
find seamen. 有海就有海员。
种瓜得瓜,种豆得豆
.
20
Your Topic Goes
作He业re
• Your subtopic goes here
预习条件、目的状语从句
.
21
his wife was cooking.
.
10
As “当……时候”“随着……”
既可指一个具体的时间点,又可指一段时间
主从句两个动作同时发生,或同时持续。(点点 重合,线线重合)
可用一个进行时,一个一般时或都一般时。
一个动作发生在另一个动一后发生。
I will call you when I get there.
我到了那边就给你打电话。
一般情况下,从句的谓语动 词用“一般现在时”表示 “一般将来时”,用“现在 完成时. ”表示“将来完成时”7
While “当……的时候”
只能表示一段时间
引导的从句只能是延续性动词
只能与主句中的谓语动词同时发生或 存在。
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Your Topic Goes 2 After livinHgeinreParis for fifty
ye• aYrosur,suhbteopricegoteus rhenreed to the small town _________ he grew up as a child.
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地点状语从句 vs. 定语从句
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;状语从句前则无需先行词。
Go back where you came from.(地点状语从句)
你从何处来到何处去。
Go back to the village where you came from.(定语从句,修饰village)
A. where B. when C. In which D. that
where引导定语从句,表示地点。
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Strike while the iron is hot.
趁热打铁
All things are difficult before they are ready. 万事开头难
A friend is never known till a man has need.
需要之时方知友
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Where there is smoke, there is fire.
一寸光阴一寸金
As every thread of gold is valuable, so every moment of time.
无烟不起火/ 无风不起浪
As a man sows, so he shall reap.
注意:主句的动作发生在从句动作的进行过 程中,主句的谓语动词通常是非延续性动词。
I met her while I was at school.
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时间状语从句
说明动作或状态发生、存在的时间。
时间状语从句可以由以下连词或词组引导
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当Tom 正在看电视的时候,他妻子 正在做饭。
While Tom was watching TV,
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1 He was writing as I was reading.
2 As I got on the bus, he got off.
3 The students were talking as the teacher came in.
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地点状语从句
地点状语从句表示地点、 方位, 这类从句 通常由where, wherever引导。
(adv.)
用作状语的通常是副词,介词 短语,不定式和从句等。
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3
状语从句?
在复合句中表示的状语
可以用来修饰谓语(包括 非谓语动词)、定语、状 语或整个句子。
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4
状语从句 分类
1时间状语从句
6让步状语从句
2地点状语从句
7比较状语从句
3原因状语从句
8方式状语从句
4条件状语从句
9结果状语从句
5目的状语从句
回到你来的那个村子里去。
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1 We were swimming in the lake ____ suddenly the storm started.
A. when B. while C. until D. before
“当我们正在湖里游泳的时候突然暴风雨开始了”, 表示主句的动作处于从句的动作突然发生时应采用when
状语从句 Adverbial Clause
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什么是状语?
He speaks English very well.
(动词)
(程度副词)
主语 谓语 宾语
状语
You are very beautiful.
(形容词)
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用来修饰动词,形容词,副词 以及全句的句子成分,叫做
状语。adverbial modifier
指具体地点时,从句可用于主句之前或之后; The house stood where the two roads meet.
表示抽象条件的含义时,必须放在主句之前。 Where there is a will, there is a way.
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句型1:Where+地点从句,(there) +主句。
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When while as
When “当……的时候”
既可指时间段,也可指时间点
从句中既可用延续性动词,又可用非 延续性动词(终止性动词)
动作既可和主句的动作同时发生,又 可在主句的动作之前或之后发生
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When he came home, I was cooking dinner.
当他回到家的时候,我正在做饭
【注意】 “哪里……哪里就……”; 主句在从句后面时,there可用可不用;如 果主句在从句的前面时,一般都不用there。
You should have put the book where you found it.
你本来应该把书放回原来的地方。
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句型2:Anywhere/ wherever+地点从句, +主句。
【注意】anywhere副词,但可引导从 句,相当于连词,意思相似于wherever, anywhere引导的从句, 可在主句之前或之后。 而wherever本身就
是个连词,表示“在何处,无论何处”。
Wherever the sea is , you will
find seamen. 有海就有海员。
种瓜得瓜,种豆得豆
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Your Topic Goes
作He业re
• Your subtopic goes here
预习条件、目的状语从句
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his wife was cooking.
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As “当……时候”“随着……”
既可指一个具体的时间点,又可指一段时间
主从句两个动作同时发生,或同时持续。(点点 重合,线线重合)
可用一个进行时,一个一般时或都一般时。
一个动作发生在另一个动一后发生。
I will call you when I get there.
我到了那边就给你打电话。
一般情况下,从句的谓语动 词用“一般现在时”表示 “一般将来时”,用“现在 完成时. ”表示“将来完成时”7
While “当……的时候”
只能表示一段时间
引导的从句只能是延续性动词
只能与主句中的谓语动词同时发生或 存在。