大学英语语法 状语从句 精品PPT课件
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大学英语语法状语从句 ppt课件
B. although
C. while
D. as if
连接词while的用法小结
1. while可用来引导时间状语，意为“当……的时候”； 引导的动作必须是持续性的，如： Please don’t talk so loud while others are working.
2. while作为并列连词，意为“而，却”，表示对比。 Jane was dressed in brown while Mary was dressed in blue.
状 soon as, the moment, the minute, the instant,
语 immediately, directly, instantly, hardly…when,
从 scarcely…when, no sooner…than , every time, each
句 time
storm started.
2.
A. He
when was about
B. to
while tell me
the
sCe.curentti_l__D__D_.sboemfoeroene
patted him on the shoulder.
A. as
B. until
C. while D. when
3. He transplanted the little tree to the garden __B____ it
状语从句的分类
1. While I was walking along the street, I found many beatiful buildings ( 时间 )
2. Where there is a will, there is a way. ( 地点 ) 3. Now that/Since everybody is here, let’s begin our
状语从句ppt课件
If I had known it earlier, I would not have done that.
名词性从句
主从，宾从，表从，同位语从句
引导词：that 不充当成分
Whether / if 是否
疑问词类： what，who，whose，whom how，where，when，why 从句中充当成分+意思
1. __________ he said at the meeting astonished everybody present.
A.What B.That C.The fact D.The matter
1.Can you tell me__________. A.who is that gentleman B.that gentleman is who C.who that gentleman is D.whom is that gentleman
时间状语，地点状语，方式状语， 对比状语，原因状语，条件状语
I study English when I was young. He has to go where everybody has to go. He treats the work as his father did before.
there Biblioteka s life, there is hope. A.where B.what C.which D.that
Human lives are so cheap, ______ bread is so dear. A. when B. while C. where D.that
-------- it is so easy, you can do is at once. A. Since B. Because C.While D. When
名词性从句
主从，宾从，表从，同位语从句
引导词：that 不充当成分
Whether / if 是否
疑问词类： what，who，whose，whom how，where，when，why 从句中充当成分+意思
1. __________ he said at the meeting astonished everybody present.
A.What B.That C.The fact D.The matter
1.Can you tell me__________. A.who is that gentleman B.that gentleman is who C.who that gentleman is D.whom is that gentleman
时间状语，地点状语，方式状语， 对比状语，原因状语，条件状语
I study English when I was young. He has to go where everybody has to go. He treats the work as his father did before.
there Biblioteka s life, there is hope. A.where B.what C.which D.that
Human lives are so cheap, ______ bread is so dear. A. when B. while C. where D.that
-------- it is so easy, you can do is at once. A. Since B. Because C.While D. When
状语从句讲解公开课PPT课件
易混点 when, while, as, after, as soon as ,until 等 都可以 引导 时间状语从句。
① when 从句谓语动词可以是延续性动词和瞬间动词。 ② while 从句谓语动作必须是延续性的，有时表示对比。 ③as强调主语是同一个人，主句谓语动词与从句谓语动
词的动作同时发生。 ④until肯定句中,“一直…为止”;not…until“直到…才 ⑤as soon as 引导的时间状语从句，译为“一…就…”， 表示从句动作一发生，主句的动作马上就发生。
第3页/共13页
语法复习 时间状语从句 选词填空
while，when，as soon as, before, after
1）Please tell me ________________ you get there. 2） _________we left, it began to rain. 3）He was reading ______________ I was watching TV. 4）I like swimming ________ my sister likes running. 5）Please think it over ________ you answer it. 6）It was raining _________he reached home.
主过从过 主将从现 主现从需
第7页/共13页
考点 条件状语从句一般由____i_f_引导，它和时间 状语从句一样，当主句是一般将来时或含有 情态动词或祈使句时，从句用___一___般__现__在_ 时时 态,即____主__将___从原现则 【有奖问答】 If you_a_r_e_ (be)ill, you must go to see a doctor. If I go there, he _w_i_l_l__g_o (go) with me.
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ppt
Guessing games:
1When it is heated ,It ’ll turn into gas,
what is it?
2 If it is taken half ,It will leave nothing,what number is it ?
3Though it is made of gold,It often live on the woman's finger,what is it ?
1. as, while , when的区别
as引导的时间状语从句, 可以表达“正当……”， “一 边……一边……”，“随着……”等意思。
1 “正当……”表示在某事发生的过程中，另一事发生
=when 。 Just as he was speaking there was a loud explosion.
hear her. She tried to climb out of it, but, however［12］ hard she tried, she failed to escape from it. As［13］time went by, she got
worried.
After several vain attempts she had to stand where［14］she was and waited until ［15］a boy student passed by and gave her a
• 2)My parents often tell us about thБайду номын сангаасir hard life in the past. (副词often作状语， 修饰动词tell)
• 3)Her mother usually goes out to do some shopping on Sundays. (副词 usually以及介词短语on Sundays作状语， 修饰动词goes)
1When it is heated ,It ’ll turn into gas,
what is it?
2 If it is taken half ,It will leave nothing,what number is it ?
3Though it is made of gold,It often live on the woman's finger,what is it ?
1. as, while , when的区别
as引导的时间状语从句, 可以表达“正当……”， “一 边……一边……”，“随着……”等意思。
1 “正当……”表示在某事发生的过程中，另一事发生
=when 。 Just as he was speaking there was a loud explosion.
hear her. She tried to climb out of it, but, however［12］ hard she tried, she failed to escape from it. As［13］time went by, she got
worried.
After several vain attempts she had to stand where［14］she was and waited until ［15］a boy student passed by and gave her a
• 2)My parents often tell us about thБайду номын сангаасir hard life in the past. (副词often作状语， 修饰动词tell)
• 3)Her mother usually goes out to do some shopping on Sundays. (副词 usually以及介词短语on Sundays作状语， 修饰动词goes)
英语语法讲解课件-状语从句课件
I would leave if he came.
I will leave if he comes.
The train had been away when I arrived.
过去配过去
过去配过去
现在配现在
现在配现在
前引：根据主从句的三种时间关系，分为主 从句同时发生、主从句都没有发生、主从句一前一后发生三类句型， 每种句型分别对应独特的句式
地点状语从句 引导地点状语从句的主要有:where, wherever及- where构成的复合词。
We shall go where people are kind.
We received a warm welcome everywhere we arrived. 我们每到一个地方都受到了热烈的欢迎。
01
02
03
条件状语从句 最常用的引导词有: if， if only（if 的强调式）, unless (= if not)， as long as， so long as
1
E.G.
2
As long as I live, I shall work hard.
3
You can’t learn it well unless you work hard.
E.G. When/As he was eating his breakfast, he heard the door bell ring. While I was reading, he was playing. The mother didn't go to bed until her little daughter returned home last night. 昨晚母亲等到她的小女儿回家才睡觉。
I will leave if he comes.
The train had been away when I arrived.
过去配过去
过去配过去
现在配现在
现在配现在
前引：根据主从句的三种时间关系，分为主 从句同时发生、主从句都没有发生、主从句一前一后发生三类句型， 每种句型分别对应独特的句式
地点状语从句 引导地点状语从句的主要有:where, wherever及- where构成的复合词。
We shall go where people are kind.
We received a warm welcome everywhere we arrived. 我们每到一个地方都受到了热烈的欢迎。
01
02
03
条件状语从句 最常用的引导词有: if， if only（if 的强调式）, unless (= if not)， as long as， so long as
1
E.G.
2
As long as I live, I shall work hard.
3
You can’t learn it well unless you work hard.
E.G. When/As he was eating his breakfast, he heard the door bell ring. While I was reading, he was playing. The mother didn't go to bed until her little daughter returned home last night. 昨晚母亲等到她的小女儿回家才睡觉。
状语从句第一讲PPT课件
需要之时方知友
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.
写在最后
成功的基础在于好的学习习惯
The foundation of success lies in good habits
31
结束语
当你尽了自己的最大努力时，失败也是伟大的 ，所以不要放弃，坚持就是正确的。
When You Do Your Best, Failure Is Great, So Don'T Give Up, Stick To The End
It won’t be +一段时间 before...... 不久就....
考点: before 翻译下列句子
1. It will be half a year before I come back.
我半年之后才会回来。
2. It won’t be half a year before we meet again.
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。
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.
当Tom 正在看电视的时候，他妻子 正在做饭。
When he came home, I was cooking dinner.
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.
写在最后
成功的基础在于好的学习习惯
The foundation of success lies in good habits
31
结束语
当你尽了自己的最大努力时，失败也是伟大的 ，所以不要放弃，坚持就是正确的。
When You Do Your Best, Failure Is Great, So Don'T Give Up, Stick To The End
It won’t be +一段时间 before...... 不久就....
考点: before 翻译下列句子
1. It will be half a year before I come back.
我半年之后才会回来。
2. It won’t be half a year before we meet again.
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。
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.
当Tom 正在看电视的时候，他妻子 正在做饭。
When he came home, I was cooking dinner.
英语语法从句学习 状语从句(共22张PPT)
1. 时间状语从句
常用引导词: when, as , while, as soon as, before, after, whenever, since , not...until， until/till等
表示主句动作发生的时间。
When he came in, I was listening to music．
状语从句
什么是状语？
定义：在英语中，状语用来修饰动词、形容 词、副词或整个句子
这不就是副词的用法嘛！
副词（adv.) 表示动作特征，用来修饰动、形、副词, 在句子充当状语的成分。
状语一般由副词、介词短语、分词和分词短语、 名词、不定式或相当于副词的词或短语来担当。
He walks slowly.
4.目的状语从句 表示主句动作发生的目的。
常用引导词: so that, to, in order that
He works hard everyday so that he can pass the exam. In order that get to school on time, he gets up early.
slowly “缓慢地” 是个副词修 饰walk 这个动词,在句中充 当状语成分。
She is very poor.
very “非常地” 是个副词修饰 poor 这个形容词,说明穷的程度。
状语从句的分类
作用: 状语从句主要用来修饰主句或主句 的谓语，说明时间、地点、原因、目的、 结果、条件、方向、程度、方式和伴随状 况等。
5. 结果状语从句 表示主句动作发生的结果。
常用引导词:so … that, such … that, so that...
This news is exciting, so that he jumps up. He ran so fast that we couldn't keep up with him.
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to rain.
地点• 7. Where there is water, there is life. • 8. He studied hard so that he could catch
目的 up with his classmates.
原因• 9. Since you are very busy, I won't trouble you.
storm started.
2.
A. He
when was about
B. to
while tell me
the
sCe.curentti_l__D__D_.sboemfoeroene
patted him on the shoulder.
A. as
B. until
C. while D. when
3. He transplanted the little tree to the garden __B____ it
the Adverbial 状语
句子+引导词作状语。 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。
the Adverbial Clauses 状语从句
时间状语从句
九 地点状语从句
种 状
原因状语从句
从 条件状语从句
让步状语从句
目的状语从句
比较状语从句
结果状语从句 方式状语从句
• 9.He is taller than I am.( 比较 )
九 种
时间状语从句
before, after, since, once ,by the time , till, until, not…until, the first/second…/last time, as
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 warm..
meeting. （原因 ） 4. I’ll speak slowly so that you can understand me. 目( 的) 5. So clever was he that he was able to work out all the
difficult problems. ( 结果 )
• 1 状语从句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、状语从句倒装及省略问题； • 5、状语从句与其它从句区别。
1. We were swimming in th时e 间lak状e _语__A从__句_ suddenly the
状语从句的分类
1. While I was walking along the street, I found many beatiful buildings ( 时间 )
2. Where there is a will, there is a way. ( 地点 ) 3. Now that/Since everybody is here, let’s begin our
状 whether…or；
语
从
句 结果状语从句 so that, so…that, such…that
及
其 目的状语从句 so that, in order that, in case,
常 用
方式状语从句
as, as if/as though
的 连
比较状语从句
than, as…as, not so/as…as,
状 soon as, the moment, the minute, the instant,
语 immediately, directly, instantly, hardly…when,
从 scarcely…when, no sooner…than , every time, each
句 time
种 常 although, though, as, even though/even if, while(虽然）,
用 no matter +which/what/when/where/who/how, whichever,
的 wherever, whatever, whoever, whenever, however,
及 其
地点状语从句
where, wherever
常 用
原因状语从句
的
because, since, as, for, now that(既然）, in that（因为）
连 接 词
条件状语从句
if, unless, as(so) long as, on
condition that, 要……)等。如：
九 让步状语从句
接 the +比较级…, the +比较级…
词
让步 • 1. Child as she is, she knows a lot of things.
比较 • 2. The more I can do for the class, the happier I’ll be.
方式 • 3. He talks as if (as though) he knew all about it.
状语从句的分类
• 6. As long as you don’t lose heart, you’ll succeed. (条件)
• 7. Try as he might, he could not find a job. ( 让步 )
• 8. The old lady treats the boy as if he were his own son. ( 方式 )
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
地点• 7. Where there is water, there is life. • 8. He studied hard so that he could catch
目的 up with his classmates.
原因• 9. Since you are very busy, I won't trouble you.
storm started.
2.
A. He
when was about
B. to
while tell me
the
sCe.curentti_l__D__D_.sboemfoeroene
patted him on the shoulder.
A. as
B. until
C. while D. when
3. He transplanted the little tree to the garden __B____ it
the Adverbial 状语
句子+引导词作状语。 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。
the Adverbial Clauses 状语从句
时间状语从句
九 地点状语从句
种 状
原因状语从句
从 条件状语从句
让步状语从句
目的状语从句
比较状语从句
结果状语从句 方式状语从句
• 9.He is taller than I am.( 比较 )
九 种
时间状语从句
before, after, since, once ,by the time , till, until, not…until, the first/second…/last time, as
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 warm..
meeting. （原因 ） 4. I’ll speak slowly so that you can understand me. 目( 的) 5. So clever was he that he was able to work out all the
difficult problems. ( 结果 )
• 1 状语从句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、状语从句倒装及省略问题； • 5、状语从句与其它从句区别。
1. We were swimming in th时e 间lak状e _语__A从__句_ suddenly the
状语从句的分类
1. While I was walking along the street, I found many beatiful buildings ( 时间 )
2. Where there is a will, there is a way. ( 地点 ) 3. Now that/Since everybody is here, let’s begin our
状 whether…or；
语
从
句 结果状语从句 so that, so…that, such…that
及
其 目的状语从句 so that, in order that, in case,
常 用
方式状语从句
as, as if/as though
的 连
比较状语从句
than, as…as, not so/as…as,
状 soon as, the moment, the minute, the instant,
语 immediately, directly, instantly, hardly…when,
从 scarcely…when, no sooner…than , every time, each
句 time
种 常 although, though, as, even though/even if, while(虽然）,
用 no matter +which/what/when/where/who/how, whichever,
的 wherever, whatever, whoever, whenever, however,
及 其
地点状语从句
where, wherever
常 用
原因状语从句
的
because, since, as, for, now that(既然）, in that（因为）
连 接 词
条件状语从句
if, unless, as(so) long as, on
condition that, 要……)等。如：
九 让步状语从句
接 the +比较级…, the +比较级…
词
让步 • 1. Child as she is, she knows a lot of things.
比较 • 2. The more I can do for the class, the happier I’ll be.
方式 • 3. He talks as if (as though) he knew all about it.
状语从句的分类
• 6. As long as you don’t lose heart, you’ll succeed. (条件)
• 7. Try as he might, he could not find a job. ( 让步 )
• 8. The old lady treats the boy as if he were his own son. ( 方式 )
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