高三英语语法复习课件-状语从句
2.While ---在……期间，往往指一段时间， 相当于“during the time that…”。
While we were in America, we saw him twice.
Strike while the iron is hot.
While we were talking, he came in. We are cleaning the classroom while they are playing the football.
V. Every time, Each time 每次; whenever 每当; The first time 第一次…
Each time he came to town, he would visit our school. Whenever we met with difficulties, they came to help us. The first time I came to Hangzhou, I was attracted by the beautiful scenery.
4.原因状语从句 常用引导词：because, since, as (语气由强到弱) 特殊引导词：considering that; seeing (that); now
that
下列情况下只用because:
• 回答用why提出问题 --Why is he absent? --Because he is ill. • 用来引导表语从句 He didn’t speak to you, it was because he didn’t recognize you. • 强调原因状语的强调句中 It was because he was ill that he was absent at the meeting. • 当从属连词前有only, just, simply修饰时 You shouldn’t get angry just because some people speak ill of you
IV. Since ---自从……, 通常主句用现在完成时
I have never been there again since I graduated from the university.
注意1：It …一段时间…since…（时间一律从动作 的完成时算起） It is two years since he smoked. 他戒烟两年了。 It is two years since he began to smoke. 他吸烟已有两年了。 注意2：since也可引导原因状语从句
= We cannot get there on time if we don’t book the earliest flight. Don’t trouble trouble unless trouble troubles you.
III. as/so long as --- 只要
A man is not old as long as he is seeking something.
I was on the point of falling asleep when my sister came in.
注意3：When 当从句是进行时，主句是 一般时，往往表示不满。
Someone knocked at the door when I was having breakfast. When I was leaving the house, the postman arrived.
2. Once --- 一但……就……
Once you see him, you will never forget him. 3.no sooner… than; hardly…when; scarcely… when I had hardly/scarcely left when the quarrel started. =Hardly/Scarcely had I left when the quarrel started. No sooner had he arrived than he went away again.
1. 时间状语从句 常用引导词：
when, as, while, before, after, since , till, until, as soon as…,whenever
特殊引导词：
1) each time; every time; the day; the first time… by the time; 2) 一… 就 directly, immediately the moment; the minute no sooner… than; hardly…when; scarcely… when On doing Once
He won’t go to bed until she returns.
He didn’t come until he had gone over his lesson. 注意1：until从句中可用完成时强调动作的完成和结束。 注意2：until的3种句型
He won’t go to bed until she returns. =Not until she returns will he go to bed. =It was not until she returns that he will go to bed.
Wherever you go, you should work hard.
Generally, air will be heavily polluted where there are factories.
注意：不要同where引导的定语从句混淆
We shall go where working conditions are difficult. 地点状语从句 We shall go to the place where working conditions are 定语从句 difficult. Do put the medicine where children can’t reach it. 地点状语从句
2. 条件状语从句 常用引导词：if; unless 特殊引导词：in case（万一); as/so long as, on
condition that, only if ; providing/provided that, suppose/supposing that(倘若假使)
I. If ---如果
I.注意 when, while, as 的区别
1. When ---当……时候, 通常指某一特 定的时间点，主句与从句的动作同时发 生或从句动作先于主句动作。
When I opened the window, I saw him come up.
When I have time , I will go to see you.
注意2：条件状语从句的省略
如从句由if引导，又有联系动词be，条件状语从句可用 省略
注意3：在条件状语从句中，主从句都是将来的动作或 状态时，也适用主将从现。
II. Unless --- 如果不, 除非=if not
We can’t get there on time unless we book the earliest flight.
If you don’t hurry up, you will miss the plane.
= Hurry up, or you will miss the plane.
注意1：祈使句+and/or/or else/otherwise+陈述句
Come tomorrow if possible.
=Come tomorrow if (it is) possible.
注意：I like watching TV while he likes reading.
While 还可做并列连接词，表示相对关系“然而”
3.As --- 1) 随着
As she grew older, she became more beautiful.
2)当……时，指一个动作紧接着一个动 作发生，从句通常用进行时。
(强调主句所表达的时间，距离长或短；或所费力气大或小）
3. 还没来得及…就…; …免得…
He died before he wrote a will. Leave me before I change my mind.
III. until/till --- 直到……才
He waited until it was 10 o’clock.
As I was going out, it began to rain.
3)一边……一边
He hurried home, looking behind as he went.
注意：As a boy, he was hopeless at maths.
介词（作为）
注意：当when, as, while表示“在…一 段时间里”，主从句的动作同时发生 时，可以换用。如： While (When或As) we were discussing, Mr. Smith came in.
II. Before
1.在……之前
The passengers should arrive at the airport an hour before the flight departs.
2. …才…； …就… (It … before…)
It was not long before I forgot it all.
I was walking along the street , when I met him.
2) be about to do… when…
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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
高考英语语法一轮复习状语从句优质课件(共58张PPT)
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unless C.
______ it is possible to test this medicine on
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My mother was cooking while I was doing 如： When you have finished your work, you may have a rest.
when…
“ 在那时”,表示某件是正在发生或刚刚发生， 另一动作同时发生
The telephone was ringing when I got home. I was about to go to bed when he came back.
精编优质课PPT高考英语语法一轮复习 状语从句课件(共58张PPT)(获奖课件推 荐下载)
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We were just __ calling you up __ you came in. A. about ; when B. on the point of ; while C. on the point of ; when D. on the point of ; as
3. He hurried home, looking behind as he went. 他.匆匆忙忙回家，边走边往后看。
4. As he was going out, it began to rain. 当他出去时开始下雨了。
5. As a boy (When he was a boy), he was hopeless at English.
unless C.
______ it is possible to test this medicine on
精编优质课PPT高考英语语法一轮复习 状语从句课件(共58张PPT)(获奖课件推荐下载)
My mother was cooking while I was doing 如： When you have finished your work, you may have a rest.
when…
“ 在那时”,表示某件是正在发生或刚刚发生， 另一动作同时发生
The telephone was ringing when I got home. I was about to go to bed when he came back.
精编优质课PPT高考英语语法一轮复习 状语从句课件(共58张PPT)(获奖课件推 荐下载)
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We were just __ calling you up __ you came in. A. about ; when B. on the point of ; while C. on the point of ; when D. on the point of ; as
3. He hurried home, looking behind as he went. 他.匆匆忙忙回家，边走边往后看。
4. As he was going out, it began to rain. 当他出去时开始下雨了。
5. As a boy (When he was a boy), he was hopeless at English.
高三英语语法复习课件：状语从句(完整版)
= We cannot get there on time if we don’t book the earliest flight.
He will not join us unless he changes his mind.
Don’t trouble trouble unless trouble troubles you.
We are cleaning the classroom while they are playing the football.
The soldier faces the powder while the beauty powder the face.
While I am washing the floor, you can be cleaning the windows.
As (so) far as --- 据……所知 As far as I know, he speaks English very well.
As/So far as I know, he is an expert on DNA.
In case --- 假使, 如果
The plane cannot take off in case it rains.
As long as --- 只要
We will succeed as long as we keep on trying. You can’t play games as long as you remember the rules.
A man is not old as long as he is seeking something.
I was about to fall asleep when my sister came in.
He will not join us unless he changes his mind.
Don’t trouble trouble unless trouble troubles you.
We are cleaning the classroom while they are playing the football.
The soldier faces the powder while the beauty powder the face.
While I am washing the floor, you can be cleaning the windows.
As (so) far as --- 据……所知 As far as I know, he speaks English very well.
As/So far as I know, he is an expert on DNA.
In case --- 假使, 如果
The plane cannot take off in case it rains.
As long as --- 只要
We will succeed as long as we keep on trying. You can’t play games as long as you remember the rules.
A man is not old as long as he is seeking something.
I was about to fall asleep when my sister came in.
高中英语语法复习课件--状语从句(48张PPT)
keep it clean.
• * in case(万一） • Send us a message in case you have any
difficulty.
• *on condition that（？） • We’ll let you use the room on condition
that you keep it tidy.
• for 解释说明 • He must be ill, _______.(因为他今天没来)
三 条件状语从句 conditional adverbial clause
if,unless,so/as long as, in case on condition that, provided that,providing that,suppose that, supposing that
if If you work harder,you will succeed.
unless :if... not 除非 • Unless he comes, we won’t be able to go. • If he doesn’t come,we won’t be able to go.
• * as/so long as(只要 ) • You may borrow the book as long as you
2. while“尽管，虽然”，相当于although
3. while意为“而，却”，表示对比。 Jane was dressed in brown while Mary was dressed in blue.
as的用法
1. “一边…一边”； “随着” She was doing her homework as she was listening to the music.
• * in case(万一） • Send us a message in case you have any
difficulty.
• *on condition that（？） • We’ll let you use the room on condition
that you keep it tidy.
• for 解释说明 • He must be ill, _______.(因为他今天没来)
三 条件状语从句 conditional adverbial clause
if,unless,so/as long as, in case on condition that, provided that,providing that,suppose that, supposing that
if If you work harder,you will succeed.
unless :if... not 除非 • Unless he comes, we won’t be able to go. • If he doesn’t come,we won’t be able to go.
• * as/so long as(只要 ) • You may borrow the book as long as you
2. while“尽管，虽然”，相当于although
3. while意为“而，却”，表示对比。 Jane was dressed in brown while Mary was dressed in blue.
as的用法
1. “一边…一边”； “随着” She was doing her homework as she was listening to the music.
高考英语语法总复习之状语从句课件
注意：because/as/since与表原因的并列连词for的区别
• because表示原因的语气最强，常表示必然的因果关系；回答why及强调句中只能用because • since(既然)表示对方已经知道、无需说明的原因或事实，语气比because弱，常常译成“既然” • as(因为)表示一般的因果关系，语气比since弱，也没有since正式，与since类似用于说明比较
A. on condition that
B. if only
C. when
D. unless
2. Owen wouldn’t eat anything ________ he cooked it himself.
A. until
B. since
C. unless
D. while
3. James, I don’t mind lending you the money ____ you pay it back within a month.
A. just like
B. just as
C. the way like
D. which
2. _______ I know, there are more than a dozen of smartphone brands in the market.
3. When we reached the mall, I gave him the money _____ requested and added a gentle pat on his back.
2. After high school, Jennifer attended a local technical college, working to pay her tuition(学费),
• because表示原因的语气最强，常表示必然的因果关系；回答why及强调句中只能用because • since(既然)表示对方已经知道、无需说明的原因或事实，语气比because弱，常常译成“既然” • as(因为)表示一般的因果关系，语气比since弱，也没有since正式，与since类似用于说明比较
A. on condition that
B. if only
C. when
D. unless
2. Owen wouldn’t eat anything ________ he cooked it himself.
A. until
B. since
C. unless
D. while
3. James, I don’t mind lending you the money ____ you pay it back within a month.
A. just like
B. just as
C. the way like
D. which
2. _______ I know, there are more than a dozen of smartphone brands in the market.
3. When we reached the mall, I gave him the money _____ requested and added a gentle pat on his back.
2. After high school, Jennifer attended a local technical college, working to pay her tuition(学费),
高中英语语法状语从句67页PPT
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高中英语语法状语从句
11、获得的成功越大，就越令人高兴 。野心 是使人 勤奋的 原因， 节制使 人枯萎 。 12、不问收获，只问耕耘。如同种树 ，先有 根茎， 再有枝 叶，尔 后花实 ，好好 劳动， 不要想 太多， 那样只 会使人 胆孝懒 惰，因 为不实 践，甚 至不接 触社会 ，难道 你是野 人。(名 言网) 13、不怕，不悔(虽然只有四个字，但 常看常 新。 14、我在心里默默地为每一个人祝福 。我爱 自己， 我用清 洁与节 制来珍 惜我的 身体， 我用智 慧和知 识充实 我的头 脑。 15、这世上的一切都借希望而完成。 农夫不 会播下 一粒玉 米，如 果他不 曾希望 它长成 种籽； 单身汉 不会娶 妻，如 果他不 曾希望 有小孩 ；商人 或手艺 人不会 工作， 如果他 不曾希 望因此 而有收 益。-- 马钉路 德。
66、节制使快乐增加并使享受加强。 ——德 谟克利 特 67、今天应做的事没有做，明天再早也 是耽误 了。——裴斯 泰洛齐 68、决定一个人的一生，以及整个命运 的，只 是一瞬 之间。 ——歌 德 69、懒人无法享受休息之乐。——拉布 克 70、浪费时间是一桩大罪过。——卢梭
高考英语语法复习系列讲座-状语从句
语法复习六：状语从句由从句担任的状语，在句⼦中可修饰谓语（或其它动词）、形容词、副词或是整个句⼦，它可以⽤来表⽰时间、地点、原因、⽬的、结果、条件、⽅式、⽐较、让步等。
状语从句是⼀较⼤的语法项⽬，也是近⼏年⾼考题中常见的⼀个重要试点。
⾼考中已考查了时间、让步、地点、条件、⽬的等状语从句，这些从句仍是今后⾼考热点，应作充分准备。
同时对⽅式状语从句也应引起重视。
（⼀）时间状语从句表⽰时间的状语从句可由when, as, while, whenever, after, before, till (until), since, once, as soon as (或the moment ), by the time, no sooner … than, hardly (scarcely) … when, every time等引导。
e.g. When I came into the office, the teachers were having a meeting.He started as soon as he received the news.Once you see him, you will never forget him.No sooner had I gone to bed than I went to sleep.（⼆）原因状语从句原因状语从句是表⽰原因或理由的，引导这类从句的最常⽤的连词是because, since, as , now that（既然）等，for 表⽰因果关系时（它引导的不是从句）为并列连词，语⽓不如because强。
e.g. He is disappointed because he didn't get the position.As it is raining, I will not go out.Now that you mention it, I do remember.（三）地点状语从句引导地点状语从句的连词是where 和wherever等。
高三英语一轮复习语法专题状语从句课件
时间状语从句
当主句是一般过去时，从句用过 去进行时。如：We were having dinner when the phone rang. （当电话响的时候，我们正在吃 晚饭。）
原因状语从句
如果主句是一般现在时，从句用 一般现在时。如：I am happy because I passed the exam. （我很高兴，因为我通过了考 试。）
高三英语一轮复习语法专 题状语从句课件
欢迎来到高三英语一轮复习语法专题状语从句课件！通过本课件，你将学习 什么是状语从句，不同类型的状语从句，以及状语从句的使用技巧和练习题。 让句是句子中充当状语的从句，它可以修饰、限定句子的其他成分。它可以表示时间、地点、原因、条件、 目的等不同的语义关系。
状语从句的分类
时间状语从句
用于表达动作的发生时间、顺序或频率。
原因状语从句
用于表达动作的原因或理由。
地点状语从句
用于表达动作的发生地点或位置。
条件状语从句
用于表达动作发生的条件或假设。
状语从句的引导词
时间引导词
如"when"、"while"、"after"等。
原因引导词
如"because"、"since"、"as"等。
地点引导词
如"where"、"wherever"等。
条件引导词
如"if"、"unless"、"as long as"等。
状语从句的基本结构
条件状语从句
如果主句是一般将来时，从句用 一般现在时。如：If it rains tomorrow, I will stay at home. （如果明天下雨，我将呆在家 里。）
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。
2024届高考英语一轮复习语法：状语从句课件
The dog will eat a cake as soon as the cat leaves.
主句
从句
2.地点状语从句
地点状语从句
引导词：where + 强调形式
Wherever，everywhere，anywhere 不管哪里，任何地方，所有地方
2.地点状语从句 狗狗在发现蛋糕的地方吃了它。 The dog ate the cake where he found it.
1.时间状语从句 在某一时间之中 引导词：when while as
when： 时间点，“突然”
我到家的时候，狗狗在吃蛋糕。
The dog was eating a cake when I reached home.
e：时间段
我在做饭的过程中，狗狗在吃蛋糕。
The dog was eating a cake while I was cooking.
She is as beautiful as Snow White. 她和白雪公主一样漂亮.
3.比较状语从句
比较状语从句：更…
He is smarter than I. He is smarter than l am.
This cake is bigger than that one. This cake is bigger than that one is.
Because > since > as
因果/语气
原 因
because > since > as
状 语 because 引导的实实在在的因果关系
从 句
since 引导的是众所周知的事实
as 引导的是显而易见的事实