初中语法状语从句 PPT
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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:
(时间状语从句)-PPT
大家好
13
【典例2】Henry will give us a report as soon as he ______.
A. arrives
B. arrived
C. is arriving
D. will arrive
解析
考查时间状语从句连接词。句意：亨利一回来就给 我们作报告。as soon as为时间状语引导词，遵循 “主将从现”原则，故答案选A。
大家好
16
语法加油站
总结本单元的语法知识，你掌握了吗
3. as 1）表示“当……时”、“和……同时”。从句中多用表示动作 的动词，而不用be动词或表示感觉、理解、知道这类动词。 She dropped the glass as she stood up. 2）用于平行的动作中，表示“一边……一边……"。常指一 个主语同时进行两个动作。
as: 1. She came up as I was cooking.（同时）
大家好
10
易错点3 when/while/as的区别 when:
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） 3. When I got to the airport，she had left.（got to后发生）
He sang as he worked. 3）用于平行发展的结构中，表示"随着……"。 As it grew darker it became colder. As he grew older he became more confident.
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(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…】
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• Since you can’t answer the question , you can ask someone for help.
四 目的状语从句
• （1）由 so that ,in order that 等引导， 谓语中常有 may,might,can,could,will,would等情态动 词。
graduated from Beijing University. • It is 10 years since I began to study
English.
二：条件状语从句
• （1）主将从现 • I’ll visit the Great Wall , if it doesn’t
rain tomorrow . • (2)if引导的条件状从所表示的前提或条件将
来可以实现 • 主将从现在完成时\进行时 • We will give you a good price if you are
thinking of buying it.
• (3)祈使句+and\or引导的结果状从，祈使 句在意义上 一个条件条件状从
• Use your head , and you’ll find a way.
• She is such a lovely girl that we love her very much.
• She is so lovely girl that we love her very much.
• We have so much time that we can finish the work very well.
1 The meeting didn't start___ everyone was there. A. because B. until C. why D. if
2 The boy ___ to bed ___ his mother came in. A. went not; until B. didn't go; after
• 当名词前面有many和much修饰时，用so 而不用such
• （2)so …that 的否定形式可与 too…to not…enough to替换。
• He is so young that he can’t go to school.
• =He is too young to go to school.
• He worked day and night in order to succeed.
五 结果状语从句
• (1) so…that,such…that • so +adj\adv+that • so+adj+a\an+单数名词+that • Such +a\an +adj+单数名词+that • Such +adj+复数名词+that • Such +adj+不可数数名词+that
状语从句的构成
• 简单句+并列连词+简单句
状语从句的分类
时间状语从句 When I got home, Peter is cooking.
条件状 we can change the world.
让步状语从句
Although the world is full of suffering, they can always be overcome.
• I didn’t go to bed until I finished my homework.
（4） since自…以来
• 主句用一般现在时或现在完成时，从句用一 般过去时
• It has been…+since 从句 • It is been…+since 从句 • I have worked in this school since I
英语语法
状语从句
一、概念
• 1.定义：在主从复合句中，用于修饰主句中动词、形容词 或副词的句子，叫状语从句。
• 2.类型：状语从句按其在句中的作用分为：时间、地点、 原因、目的、结果、条件、方式、让步、比较状语从句九 类。
• 3.位置：由从属连词引导，可位于主句前，亦可位于主句 后。 位于句首时，用逗号与其后的主句隔开。
• (2)when 主句和从句动作同时发生 • before 之前 • after 之后 • as 并行发生，不分先后
• （3）until\till 引导的时间状语从句
• A 动词是延续性动词，主句为肯定
• I‘ll wait for you till you come to see me.
• B 动词是非延续性动词 not…until
• He must get up early so that he can catch the first bus.
• in order that+从句 • in order that+动词
• He worked day and night in order that he could succeed.
原因状语从句
People with goals succeed because they know where they are going.
方式状语从句 地点状语从句 目的状语从句 结果状语从句
比较状语从句
一.时间状语从句
• （1）主将从现 • I‘ll ring up as soon as I get to Beijing.
• =If you use your head, you’ll find a way.
三 原因状语从句
•1 • because since as(语气由高到低)引导 • why的提问用because回答
• Why are you late? • Because I’m ill.
•2 • since 用在人们已知道的实施“既然”
• =He is not old enough to go to school.
六 让步状语从句
• though • although
七 比较从句
• than as
八 方式状语从句
• as, like as though , the way
九 地点状语从句
• where, wherever, everywhere
四 目的状语从句
• （1）由 so that ,in order that 等引导， 谓语中常有 may,might,can,could,will,would等情态动 词。
graduated from Beijing University. • It is 10 years since I began to study
English.
二：条件状语从句
• （1）主将从现 • I’ll visit the Great Wall , if it doesn’t
rain tomorrow . • (2)if引导的条件状从所表示的前提或条件将
来可以实现 • 主将从现在完成时\进行时 • We will give you a good price if you are
thinking of buying it.
• (3)祈使句+and\or引导的结果状从，祈使 句在意义上 一个条件条件状从
• Use your head , and you’ll find a way.
• She is such a lovely girl that we love her very much.
• She is so lovely girl that we love her very much.
• We have so much time that we can finish the work very well.
1 The meeting didn't start___ everyone was there. A. because B. until C. why D. if
2 The boy ___ to bed ___ his mother came in. A. went not; until B. didn't go; after
• 当名词前面有many和much修饰时，用so 而不用such
• （2)so …that 的否定形式可与 too…to not…enough to替换。
• He is so young that he can’t go to school.
• =He is too young to go to school.
• He worked day and night in order to succeed.
五 结果状语从句
• (1) so…that,such…that • so +adj\adv+that • so+adj+a\an+单数名词+that • Such +a\an +adj+单数名词+that • Such +adj+复数名词+that • Such +adj+不可数数名词+that
状语从句的构成
• 简单句+并列连词+简单句
状语从句的分类
时间状语从句 When I got home, Peter is cooking.
条件状 we can change the world.
让步状语从句
Although the world is full of suffering, they can always be overcome.
• I didn’t go to bed until I finished my homework.
（4） since自…以来
• 主句用一般现在时或现在完成时，从句用一 般过去时
• It has been…+since 从句 • It is been…+since 从句 • I have worked in this school since I
英语语法
状语从句
一、概念
• 1.定义：在主从复合句中，用于修饰主句中动词、形容词 或副词的句子，叫状语从句。
• 2.类型：状语从句按其在句中的作用分为：时间、地点、 原因、目的、结果、条件、方式、让步、比较状语从句九 类。
• 3.位置：由从属连词引导，可位于主句前，亦可位于主句 后。 位于句首时，用逗号与其后的主句隔开。
• (2)when 主句和从句动作同时发生 • before 之前 • after 之后 • as 并行发生，不分先后
• （3）until\till 引导的时间状语从句
• A 动词是延续性动词，主句为肯定
• I‘ll wait for you till you come to see me.
• B 动词是非延续性动词 not…until
• He must get up early so that he can catch the first bus.
• in order that+从句 • in order that+动词
• He worked day and night in order that he could succeed.
原因状语从句
People with goals succeed because they know where they are going.
方式状语从句 地点状语从句 目的状语从句 结果状语从句
比较状语从句
一.时间状语从句
• （1）主将从现 • I‘ll ring up as soon as I get to Beijing.
• =If you use your head, you’ll find a way.
三 原因状语从句
•1 • because since as(语气由高到低)引导 • why的提问用because回答
• Why are you late? • Because I’m ill.
•2 • since 用在人们已知道的实施“既然”
• =He is not old enough to go to school.
六 让步状语从句
• though • although
七 比较从句
• than as
八 方式状语从句
• as, like as though , the way
九 地点状语从句
• where, wherever, everywhere