状语从句ppt
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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
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.
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。
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___)
初中英语语法状语从句(共16张PPT)
1）though, although, as, while
A. though和although不能与but连用
B. as引导让步状语从句，意思与 although/though相同，但是as通常放 在句首，且主谓要倒装，as前面的词可 以是形容词、副词，也可以是动词、名 词。
1)Rich as he is, he is not happy.
You should try to get a good night’ sleep ________ much work you have to do.
Hale Waihona Puke A. howeverB. no matter
C. although D. whatever
解析：答案为A。本题考察让步状语从句的 用法
______I accept that he is not perfect, I do actually like the person.
= Although he is a child, he knows what to do at this time.
C. while引导让步状语从句，只能放在句首， 意思与although/though相同。
While I feel sympathetic, I really can’t do anything to help them. While he may be right, we don’t agree him to do it.
where you have any questions.
3. 原因（because, as, since, now that, seeing that, considering that; when = since, considering that 既然；考 虑到; 介词短语表原因– because of, thanks to, due to, owing to; for ）
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
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在…之前
after
在…之后
since
自从…以来
till/ until
直到
C
as soon as
一…就
the moment
一…就
the minute
一…就
every/ each time
每次
D
hardly… when
一…就
scarcely…when
刚一…就
no sooner ..than
一…就
instantly/ directly
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
A
when
当…时
while
当…时
as
当…时
whenever
无论何时
B
before
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. 表示某事一发生，另一事立即发生。 As the sun rose, the fog disappeared.
2. 表示在某事发生的过程中，另一事发生。
Just as he was speaking there was a loud explosion.
whether… or… , whether … or not 表示“不论是否……”， “不管是……还是……”。其引导的从句旨在说明正反两 方面的可能性都不会影响主句的意向或结果。 You’ll have to attend the party whether you are free or busy.
归纳： no matter+疑问词不能引导主语从句和宾语从句， 而 “疑问词+ever”则可以
引导目的状语从句的连词: in order that … 用于正式文体中，所引从
句可于主句前或后。
so that
a. 较常用，一般用于主句后,有时 可分开，so 有时可省; 从句中要有 情态动词, 否则, 就成为下一种句型：
ill.
表示“直接”原因。
c.f. He might be ill, for he didn’t come to
school.
表示“间接的推断”原因. 不可出现在句首。
because, since, as, for的区别:
because—直接原因，非推断．语气最强． 回答why的问题。
since – 通常放句首．译为“既然”
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 university.
until/ till引导的时间状语从句
◆ until / till 引导的时间状语从句，常译为“直到……时”， 表示主句动作发生在从句之前。
as soon as引导的时间状语从句
◆ as 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。
例句：他一回来我就告诉他这件事。 I will tell him about it as soon as he comes back.
◆
相当于as soon as 用法的词或短语还有：immediately, directly, instantly, the moment, the minute, the instant等.
when
While I really don’t like art, I find his work impressive. ( while =______a_lt_h_o)ugh
While there is life there is hope.
(while = ____a_s__lo_n_g_ )as
as– 不谈自明的原因，语气最弱。
for– 放句中，引导后半句表原因, 或补充推断 的理由。
条件状语从句表示主句中的某一动作或状态 是在什么情况或条件下发生的。条件状语从句 中通常用一般现在时表示将来。
条件状语从句由从属连词引导：if, unless (除 非), as / so long as (只要), on condition (只要), once ( 一旦), in case (假使) , providing / provided (that) 等。 e.g. a.We’ll come over to see you on Saturday if we
have time.
b. We should serve the people as / so long as we live.
在复合句中表示让步概念的状语从句被称为让步状语 从句。常用引导词：though, although, even if, even though, no matter + 疑问词(what/ who/ where/ when/ which/ how) 疑问词-ever
(whatever, whoever, wherever, whenever, however, whichever)
特殊引导词： as (用在让步状语从句中必须要倒装)， while ( 一般用在句首 )， whether… or… , whether (…) or not
though, although
He likes pop music, while I am fond of folk music.
when: 持续性／非持续性动词都可
＊当……时
e.g. When I first saw her, I fell in love with her. ---When did you get home?
◆当主句谓语动词是延续性动词时，主句常用肯定形式。
◆当主句谓语动词是非延续性动词时, 主句常用否定形式。 not… until…“直到……才……”，这时until 可用before替换。
例句：他直到做完作业才睡觉。 He didn’t go to bed until he finished his homework.
---It was eight o’clock when I got home.
＊正在……忽然 I was about to go swimming when our guide stopped me.
before引导的时间状语从句
◆ before引导的时间状语从句，常译为“在……之前”， 表示主句的动作发生在从句的动作之前。
3. 表示两个动作同时发生。 Helen sang a song as she washed.
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。 As she grew older, she became more beautiful.
while:持续性动词 ／进行时
◆要点归纳： though, although当“虽然”讲, 都不能和 but 连用. 但是他们都可以同yet (still) 连用.
ever if, even though even if 和 even though 表示“ 即使”
We’ll make a trip even though the weather is bad.
◆ 判断以下句子是否正确： Although he is rich, but he is not happy.
Although he is rich, yet he is not happy.
Although we have grown up, our parents still treat us as children.
原因状语从句表示主句中的某一动作或状态所 发生的原因。引导这种从句 常用的连接词是：
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。
e.g. He didn’t come to school because he was
地点状语从句用连接副词 where或wherever (在任何地方) 引导。 e.g. a. Just stay where you are.
b. Where there is a will, there is a way. c. You can sit wherever you like. d. Wherever you go, I’ll be right here waiting for you.
Whether you believe it or not, it is true.
no matter + 疑问词 疑问词-ever
No matter what happened, he would not mind. Whatever happened, he would not mind. 替换：no matter what = whatever no matter who = whoever no matter when = whenever no matter where = wherever no matter which = whichever no matter how = however
＊一般或现在情况
e.g. I like listening to music while I am doing my homework.
＊将来情况－V一般现在时或现在进行时
e.g.— I’m going to the post office. -- While you are there, can you get some
after
在…之后
since
自从…以来
till/ until
直到
C
as soon as
一…就
the moment
一…就
the minute
一…就
every/ each time
每次
D
hardly… when
一…就
scarcely…when
刚一…就
no sooner ..than
一…就
instantly/ directly
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
A
when
当…时
while
当…时
as
当…时
whenever
无论何时
B
before
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. 表示某事一发生，另一事立即发生。 As the sun rose, the fog disappeared.
2. 表示在某事发生的过程中，另一事发生。
Just as he was speaking there was a loud explosion.
whether… or… , whether … or not 表示“不论是否……”， “不管是……还是……”。其引导的从句旨在说明正反两 方面的可能性都不会影响主句的意向或结果。 You’ll have to attend the party whether you are free or busy.
归纳： no matter+疑问词不能引导主语从句和宾语从句， 而 “疑问词+ever”则可以
引导目的状语从句的连词: in order that … 用于正式文体中，所引从
句可于主句前或后。
so that
a. 较常用，一般用于主句后,有时 可分开，so 有时可省; 从句中要有 情态动词, 否则, 就成为下一种句型：
ill.
表示“直接”原因。
c.f. He might be ill, for he didn’t come to
school.
表示“间接的推断”原因. 不可出现在句首。
because, since, as, for的区别:
because—直接原因，非推断．语气最强． 回答why的问题。
since – 通常放句首．译为“既然”
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 university.
until/ till引导的时间状语从句
◆ until / till 引导的时间状语从句，常译为“直到……时”， 表示主句动作发生在从句之前。
as soon as引导的时间状语从句
◆ as 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。
例句：他一回来我就告诉他这件事。 I will tell him about it as soon as he comes back.
◆
相当于as soon as 用法的词或短语还有：immediately, directly, instantly, the moment, the minute, the instant等.
when
While I really don’t like art, I find his work impressive. ( while =______a_lt_h_o)ugh
While there is life there is hope.
(while = ____a_s__lo_n_g_ )as
as– 不谈自明的原因，语气最弱。
for– 放句中，引导后半句表原因, 或补充推断 的理由。
条件状语从句表示主句中的某一动作或状态 是在什么情况或条件下发生的。条件状语从句 中通常用一般现在时表示将来。
条件状语从句由从属连词引导：if, unless (除 非), as / so long as (只要), on condition (只要), once ( 一旦), in case (假使) , providing / provided (that) 等。 e.g. a.We’ll come over to see you on Saturday if we
have time.
b. We should serve the people as / so long as we live.
在复合句中表示让步概念的状语从句被称为让步状语 从句。常用引导词：though, although, even if, even though, no matter + 疑问词(what/ who/ where/ when/ which/ how) 疑问词-ever
(whatever, whoever, wherever, whenever, however, whichever)
特殊引导词： as (用在让步状语从句中必须要倒装)， while ( 一般用在句首 )， whether… or… , whether (…) or not
though, although
He likes pop music, while I am fond of folk music.
when: 持续性／非持续性动词都可
＊当……时
e.g. When I first saw her, I fell in love with her. ---When did you get home?
◆当主句谓语动词是延续性动词时，主句常用肯定形式。
◆当主句谓语动词是非延续性动词时, 主句常用否定形式。 not… until…“直到……才……”，这时until 可用before替换。
例句：他直到做完作业才睡觉。 He didn’t go to bed until he finished his homework.
---It was eight o’clock when I got home.
＊正在……忽然 I was about to go swimming when our guide stopped me.
before引导的时间状语从句
◆ before引导的时间状语从句，常译为“在……之前”， 表示主句的动作发生在从句的动作之前。
3. 表示两个动作同时发生。 Helen sang a song as she washed.
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。 As she grew older, she became more beautiful.
while:持续性动词 ／进行时
◆要点归纳： though, although当“虽然”讲, 都不能和 but 连用. 但是他们都可以同yet (still) 连用.
ever if, even though even if 和 even though 表示“ 即使”
We’ll make a trip even though the weather is bad.
◆ 判断以下句子是否正确： Although he is rich, but he is not happy.
Although he is rich, yet he is not happy.
Although we have grown up, our parents still treat us as children.
原因状语从句表示主句中的某一动作或状态所 发生的原因。引导这种从句 常用的连接词是：
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。
e.g. He didn’t come to school because he was
地点状语从句用连接副词 where或wherever (在任何地方) 引导。 e.g. a. Just stay where you are.
b. Where there is a will, there is a way. c. You can sit wherever you like. d. Wherever you go, I’ll be right here waiting for you.
Whether you believe it or not, it is true.
no matter + 疑问词 疑问词-ever
No matter what happened, he would not mind. Whatever happened, he would not mind. 替换：no matter what = whatever no matter who = whoever no matter when = whenever no matter where = wherever no matter which = whichever no matter how = however
＊一般或现在情况
e.g. I like listening to music while I am doing my homework.
＊将来情况－V一般现在时或现在进行时
e.g.— I’m going to the post office. -- While you are there, can you get some