高中英语时间状语从句课件
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。
高中英语状语从句精讲讲义(上)
高中英语状语从句精讲讲义（上）时间，地点，条件状语从句一、时间状语从句1．when, while, as①When he knocked at the door, I was working at the table.(2015·海淀区质检)②I want the girls to experience that while they are young.③As speech develops, the child starts to string more words together.随着语言能力不断发展，孩子开始把更多的词连起来说。
④When/While/As I was walking down the street, I came across an old friend of mine.[规律总结](1)when 既可引导一个持续动作，也可引导一个短暂动作，可用于主句和从句动作同时发生或从句动作先于主句动作。
(2)从属连词while 引导的动作必须是持续性的，侧重主句动作和从句动作相对比。
(3)从属连词as 可表示从句和主句的两个动作交替进行或同时完成，可译为“一边……，(一边……)”或“随着……”。
(4)如果主句表示的是短暂性动作，而从句用延续性动词的进行时态表示在一段时间内正在进行的动作，此时when, while 与as 可互换使用。
2．when 的特殊用法①Tom was about to close the window when his attention was caught by a bird.(2015·开封模拟)②One Friday, we were packing to leave for a weekend away when my daughter heard cries for help.(2011·浙江高考单项填空)③He had just finished his homework when his mother asked him to play the piano.[规律总结](1)when 意为“正在这时”，表示某件事正在发生或刚刚发生时，突然发生另一动作。
高中英语语法复习课件--状语从句(48张PPT)
• * 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.
高中英语状语从句..(共48张PPT)
to rain.
• every time,each time:每次... • Every time/each time I come, he is
reading.
• once:一旦...就... • 她一旦下了决心,什么也不能使她改变. • Once she has made up her mind,
词叫从属连词。从属连词主要用于引导
各种状语从句。
状语从句
时间状语从句 原因状语从句
条件状语从句 让步状语从句 目的状语从句 结果状语从句 地点状语从句 比较状语从句 方式状语从句
时间状语从句
when,while,as,since,before,after, until,till, once,as soon as,every time, hardly..when, no sooner... than, the moment, immediately
• * as soon as:一…就… • 他一到达就打电话给我. • He telephoned me as soon as he arrived. • the moment/instant/minute; • immediately/directly; • __O__n___ his arrival he telephoned me. • hardly...when... ;no sooner... than... • I had no sooner got home than it began to
• 2).Someone called me up in the middle of the night but they hung up _b_e_f_o_r_e__ I could answer the phone. :还未来得及...就...,不等...就...
高中英语--状语从句专题讲解(详细)
注：
“no sooner…than…”,“hardly…when…”引导时间状语从句时，主句用过去完成时，从句用一般过去时。此外，当把no sooner, hardly/scarcely提到句首时，主句用部分倒装。
as意为“随着，一边…，一边…”,常有以下用法：
a)用于表示两个动作同时或者几乎同时发生。
b)表示两个发展变化中的情况。
c)表示在某事发生的过程中另外一件事发生。
d)表示随着短暂动作的发生，另一动作立刻发生。
before和after引导的时间状语从句
before意为“在…之前”，表示主句动作发生在从句动作之前。
=I hardly told him the news when he stopped listening.
地点状语从句
地点状语从句的引导词有when和wherever。
where, wherever指具体地点时，从句可用于主句之前或之后；
where, wherever表示抽象概念的含义时，从句需放在主句前。
When hehad finishedhis homework, hetooka short rest.（先发生+后发生）
When Igotto the airport, the guesthad left.（后发生+先发生）
注：
when还可表示原因，意为“既然”，引导原因状语从句；也可以用作并列连词，意为“就在那时”，常构成如下结构：
A number of high buildings have arisen where there was nothing a year ago but ruins.（where表示具体地点）
高中英语状语从句课件(共124张PPT)
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
高中英语When引导的三类从句_共19张PPT_
如何区分when引导的名词从句与时间状语从句
其实,区分两者的方法很简单,大家只需要判断when从句在主 句中充当何种成分即可:如果when从句在主句中充当主语、表 语或宾语,它就是名词从句(分别属于名词从句中的主语从句、 表语从句或宾语从句);否则,when从句便是时间状语从句(同位 语从句除外)。
由此可见,翻译when引导的名词从句时,when的含义需依 具体的语境而定,有时可译成“什么时候”,有时可译成 没有疑问意义的表达。 需要指出的是,当when引导时 间状语从句时,when通常译成“当„„的时候”或“在„„之 后”。
我们再来看下面这句话: 3. To her, the arguments about little things and other obstacles she and her husband face are f
When引导的三类从句
When作为连词,可以引导名词从句、定语从句和时 间状语从句。请看下面这段短文,其中就出现了 when引导的这三类从句。
高中英语时间状语从句
when, while, as的区别 1) 译成“当……时候” 时: when+从 句(从句动词是延续性或短暂 性动词都行) while+从 句(从句中谓语动词只能用延 续性动词) 一般为be doing形式 as + 从句 (两个动作同步进行) 翻译成 “一边……一边…… ” 如: When the fire broke out, I was watching TV.
I’ll tell you about it the moment / the very moment / the minute / the instant you come. (4) 有些关联从属连词, 如 no sooner … than / hardly … when / scarcely … when 等，也能引导时间状语从句。 注意: 如果把no sooner, hardly, scarcely, 置于句首, 它所连带的这部分就要倒装, 如:
Read the sentence and choose the best explanation.
The moment I heard it, I knew it was a completely new kind of music. (a) I only heard it for a moment… (b) For a few seconds when I heard it… (c) As soon as I heard it…
before & after 引导时间状语从句 before 的三种特殊翻译 ①跟can/could 连用, 译成“还没来及就…”
ห้องสมุดไป่ตู้
②强调时间/距离长，译成“才”
③时间/距离短，译成“不到…就…”
时间状语从句课件
高中英语状语从句课件(共46张PPT)知识讲解
As he might try, he wouldn’t succeed.
注：
如果主句是短暂性动作，从句是延续性动词的进行时 态表示在段时间内正在进行的动作时，when,while,as 可互换。
When/While/As I was walking down the street, I came across an old friend of mine.
while的用法
1. while“当……的时候”,从句的动作必须是延续性的 Please don’t talk so loud while others are working.
2. while “趁…的情况赶紧做” Strike while the iron is hot.
3. while“尽管，虽然”，相当于although
注意：从句通常将作表语的adj/n.、作状语的adv、 作谓语的 do(情态动词后的动词原形)提到句首, 但单数名词前的冠词必须 省略。）
As he was tired,he refused to take a rest.
As he worked hard, he can’t work out the problem.
4）It was not +时间段 +before… “没过……就……” It wasn’t long before he left the country.
从句和主句的时态： 1. 一致：过去式 2.主将从现
until (till)
肯定句:(一直)...为止 He waited until/till his mother came back.
状语从句
人教版高中英语复习 状语从句 课件 (共17张PPT)
状语从句倒装
A I was wrong . 1、Not until he told me the truth _____ A. did I realize B. I realized C. I did realize D. didn’t I realize 2. ________it started to rain D A. Hardly the game had begun when B .No sooner the game had begun than C. Hardly had the game begun than D. No sooner had the game begun than 3 ._____,his idea was accepted by all the people at the D meeting. A .Strange as might it sound B . As it might sound strange C . As strange it might sound D. Strange as it might sound
状语
状语从句
状语从句的判断
1 I will come to see you when I am free. ( 时间 ) 2. Where there is a will, there is a way. ( 地点 ) 3. Since everybody is here, let’s begin our meeting. （ 原因 ） 4. I’ll speak slowly so that you can understand me. 目的 ( ) 5 This is so heavy a box that I can’t lift it. ( 结果 ) 6. As long as you don’t lose heart, you’ll succeed ( 条件) 7. Although he might try, he could not find a job. ( 让步 ) 8. The old lady treats the boy as if he were his own son. ( 方式 ) 9.The more you explained, the more I was confused( ) 比较
高中英语状语从句讲解
高中英语状语从句讲解状语从句在句中作状语，修饰主句中的动词、形容词或副词等。
状语从句放在主句之前时，常用逗号分开：放在主句之后，一般不用逗号。
状语从句按其意文和作用可分为时间、条件、原因、让步、目的、结果、方式、比较、地点等九种。
1.时间状语从句时间状语从句常用连词有when，as，while，before，after，since，till（until），as soon as，hardly…when…，no sooner…than，the moment等。
时间状语从句一般不用将来时，因此，主句若为将来时，时间状语从句要用一般现在时。
如：I'll go on with the work when I come back tomorrow.⏹when, while与as的异同作为从属连词，三者的意思都是“当…时候”，在用法上有如下异同点。
1.在主句的谓语动词表示短暂动作，而从句说的是一段时间发生的动作时，三个连词都可以。
如：I met him as／when／while I was doing some shopping.2.从句动作发生的时间如果是某一点，而且主句动作同时或几乎同时发生时，不能用while，而只能用when或as。
如：I met him as/when I was getting off the bus.3.当从句动作发生在主句动作之前时，只能用when，如：I will ring you up when I return.4.主句用进行时态，从句动作发生的时间如果是某一点，只能用when。
如：My mother was cooking the supper when I got home.5.如果主句和从句的动作都在一段时间发生，可用as或while，只不过as强调主句和从句中的动作同时发生，而while强调主句的动作延续于while所指的整个时间。
As I put on my coat，something fell out of the pocket onto the floor.While he was in prison，Joe Hill continued to write songs to keep up the worker's fight．⏹when的从属连词用法when作为从属连词引导时间状语从句，既可放在主句之前，也可放在主句之后。
高中英语语法--状语从句
高中英语语法状语从句一、基本概念状语(副词性)副词 动词/句子（形容词/其它副词）介词短语、动词不定式、分词短语、形容词、状语从句分类时间、地点、原因、目的、结果、条件、让步、比较、方式二、分论（一）时间状语从句(1) when 引导的时间状语从句①when 引导的时间状语从句，其动词既可以是延续性动作的动词，也可以是瞬间性动作的动词，而且可以表示主句的动作和从句的动作同时发生，或者从句的动作发生在主句的动作之前。
when you apply for a job, you must present your credentials.当你申请工作时，你必须递交你的有关证件。
（同时）when the students heard the teacher’s footsteps, they all atopped talking.当学生们听到老师的脚步声时，他们都停止了讲话。
（从句动作发生在前） ② when 还可表示just then （正在那时，突然）的意思，此时其所引导的从句只放在主句之后。
be about to do …when … 正要去做某事，突然……be doing …when…正在做某事，突然……be on the point of doing …when…正在做某事，突然……We were about to start when it began to rain.我们正要动身，突然天下起雨来。
The game had hardly/scarcely/barely begun when it started raining.比赛刚刚开始就下起雨来。
(2) as引导的时间状语从句as引导的时间状语从句其动词的动作是延续性的，而且侧重表示主句和从句的动作交替或同时发生，译为“一边……，一边……”或“随着……”We were having breakfast as she was combing her hair.她梳头时我们在吃早饭。
高中英语语法专题系列：状语从句课件(共78张)
till和 until跟主句里否定形式表示非延续性动作的谓语动词 连用表示“直到……才(开始)”，这时until和till 可用before 代替。Not 有时被no, nobody, nothing, never, hardly, little 等否定词所取代。 People do not know the value of their health till/until/ before they lose it. Don’t put off what you can do today until tomorrow . 今日事，今日毕。 = Never put off what you can do today until tomorrow.
5）unitl/till
till和 until引导时间状语从句时跟主句里肯定形式表示 延续性动作的谓语动词连用表示“到……为止”。 Walk until/ till you come to a white house. I will stay with her until/till he comes back.
before 常用句型 （必背句型） ①It will be + 时间段+before+ 一般现在时：要等多久才……. It will be five years before we meet again. ②It won't be long before+ 一般现在时：等不了多久就会…… It will not be long before you regret what you have done. ③It was +时间段+before +一般过去时：等了多久就…… It was minutes before the police arrived. ④It wasn't long before+ 一般过去时：没等多久就…… It was not long before I realized I was wrong.
高考英语一轮复习英语语法专题复习：状语从句讲解课件(共59张)
时间状语从句
时间状语从句：用于说明主句动作或状态发生、存在的时间。 (3) 若主句是将来时，从句要用一般现在时。（主将从现） By the time you _______(come) back, I had finished this book. By the time you ________(come) here tomorrow, I will have finished this work. It will be four days before they ________(come) back.
7
真题解析
【2017阅读】 When, like me, you're over 40 and you believe the music industry has been in decline since in 1993 (the year Nirvana released in Utero), it's easy to criticize the music taste of “the kids these days,” a term even the 23-year old Swift uses.
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时间状语从句
时间状语从句：用于说明主句动作或状态发生、存在的时间。 (3) 若主句是将来时，从句要用一般现在时。（主将从现）
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02 地点状语从句
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地点状语从句
地点状语从句：用于表达主句动作发生的场所。 (1) 常用引导词：where
Make a mark where you have questions. Where there is love, there is hope. (2) 特殊引导词：wherever Wherever the sea is , you will find sailors.
高中英语语法---时间状语从句讲解
时间状语从句一、时间状语从句的定义用表示时间的连词连接一个句子作状语，这样的主从复合句就是时间状语从句。
连接时间状语从句的连接词有：when, before, after, while, as soon as, until, since...... 如果主句是一般将来时，从句只能用一般现在时表示将来意义。
二、时间状语从句-从属连词引导时间状语从句的普通类从属连词有when(当……时)，while(在……期间)，as(当……，一边……一边……)，before(在……之前)，after(在……之后)，since(从……以来)，till/until(直到)，whenever(无论何时)，as soon as(一……就)注意：在时间状语从句中，不能用一般将来时、过去将来时态或将来完成时，而要用相应的一般现在时态、一般过去时或现在完成时来代替。
例句：I’ll telephone you as soon as I get there. 我一到达那里就打电话给你。
三、时间状语从句-时间状语1、一般现在时every …, sometimes, at …, on Sunday,2、一般过去时yesterday, last week, an hour ago, the other day, in 1982, just now3、一般将来时next…, tomorrow, in+时间4、现在完成时for, since, so far, ever, never, just, yet, till/until, up to now, in past years, always, recently5、过去完成时before, by, until, when, after, once, as soon as6、过去进行时this morning, the whole morning, all day, yesterday, from nine to ten last evening… when, while7、将来进行时soon, tomorrow, this evening, on Sunday, by this time, tomorrow, in two days, tomorrow evening四、时间状语从句-时态问题时间状语从句常用的连词有：when，as，while，before，after，since，till，until，as soon as，once。
高中语法 状语从句
第六讲高中英语语法状语从句状语从句分为时间、地点、原因、目的、结果、条件、方式、让步、比较状语从句。
一. 时间状语从句：when( ever ) / while / as / before / after / ( ever ) since / once / until / till /as long as / no sooner …than / hardly…when…/ by the time/ n.短语1. when / while / as(1) while从句只能为持续性动词，而when / as从句用持续性动词和非持续性动词均可。
e.g. Sorry, I was out when you called me.While he was sleeping, the spaceship circled the earth twice.The telephone rang while I was taking a bath.(2) when从句的谓语动词可以发生在主句之前、之后或同时发生；while / as从句的谓语动词必须与主句谓语同时发生。
e.g. When the meal was finished, Rachel washed up and made coffee.When I got to the airport, the guest had left.While she was making a phone call, I was writing.(3) 当两个时间延续的动作同时发生而又具有对比意义时用while,主从句的时态常相同。
e.g. Would you look after the children while I do the shopping?While I was playing the piano, my sister was doing her homework.While she was asleep, thieves broke in and stole her handbag.(4) 当主从句动作同时发生，从句动作的时间概念淡化，而主要表示主句发生动作的背景和条件时，只能用as “一边…一边…，随着”。
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• every time,each time, the first time
This is the first time____ I’ve come to Beijing.
Summery
• 1、时间状语从句要注意连词的使用； • 2、要注意时态问题，尤其时间状语从句中
用一般现在代替将来时的用法。
Thank you !
• While 只能跟延续性动词，不可跟短暂性动词。
• ①在…..期间 (从句用过去进行，主句用一般过去式) • Eg:While we were talking, he came in. • 爷爷在看电视期间，睡着了。
• Grandpa fell asleep while he was watching TV. • ②对比，然而
Adverbial Clauses
The Importance of Adverbial Clauses
• 状语从句是对口高考的必考考点。《中等 职业学校对口升学考试大纲》要求学生掌 握全部的状语从句。
条件状语
结果状语
地点状语
目的状语
原因状语 时间状语
比较状语
方式状语 步状语
引导时间状语从句的引导词
When ① 多数跟短暂性动词，有时也跟延续性动词，主句动词和从 句动词几乎是同时发生。当….的时候
Eg: when I opened the window，I saw him come up. When the teacher came in,the light went out.
② 正在或正要做某事的时候，突然发生另外一个动作…. 句式:be doing 或be about to do when+did Eg:I was walking along the street when I met him.
No sooner she had got to school when she started complaining.
No sooner____ it than she knew she had made a mistake.（14年高考题）
A she had said
B she has
C has she said
• Fill in the blanks with “when, while, as” • 1_w__h_e_n_ you meet a word you don't know, consult the
dictionary. • 2.The students took notes _a_s___ they listened. • 3._A__s__ the wind rose ,the noise increased. • 4.She called _w__h_il_e__ I was out. • 5.We must strike w__h_i_le__ the iron is hot. • 6._W__h_e_n___you have finished your work, you may have a rest. • 7. I was just reading a bookw__h_e_n__ she came into my room.
will be sorry for it.
A before B so that C because D after 3、It wasn’t long _____ the rain stopped and the moon
came out again.
A when B until C before D since 4、The teacher had left ____ I had time to ask him this
each time, every time, by the time… the first time=when….. for the first time,
Each time he came to my city, he would call on me. The first time I came to Shanghai, I loved it very much. By the time the doctor arrived ,the man had come to.
D had she said
the moment, the minute , as soon as 一……就
I will give him the present the moment I see him 改错： I will call you the moment when I reach there.
• China is a developing country while America is a developed one.
• ③两个动作同时进行，主从都用进行时。
• My father was watching TV while my mother was cooking.
• As 一边……一边……（主语为一个人）,随着…… • She was doing her homework as she was listening
question.(12年高考)
A after B until C since D before
• Since用法
• 常用句型：It has been (is) + 时间段 + since从句+did/时 间点/时间段+ago “自从……有多长时间了 ”
• 毕业已经有六年时间了。
• It has been (is) six years since she graduated from the university.
•Before ①还未来的及做某事，就…… He left the room before I could stop him. ② It will be long before ……(要过很久才….) •It will be long before we graduate from shool. ③It won’t be long before …….(过不了多久就…..) •It won’t be long before we take another exam.
2) I was about to go out ____ my mother called me.
3) A: Do you know when he ______ (come)?
B: When he _______(come), I will tell you.
改错： When I came in, he is sleeping inside.(12年高考)
•
延续性动词+until /till+从句/时间点
比较以下两个句子：
I didn’t work until he came back.
I worked until he came back.
Eg: I will _____ for you until you come back. A wait B not wait
•
1、A:Why didn’t you tell him about the meeting?
B: He rushed out of the room _____ I could say a word.
A before B until C when D after 2、I think you should end it ____ it is too late, or you
to the music. • As she grew older, she became more beautiful.
随时间流逝，我们都会变老。
As time goes by, all of us will become old.
With time going by,all of us will become old.
I was about to fall asleep when my sister came in. 翻译：我正要出门，天下起雨来了。
I was about to go out when it began to rain.
1) They were walking down the street _____ they saw an accident.
hardly / scarcely … when, no sooner … than
表示“刚一……就” 注意： 在这个固定用法中，考点有三个：
1、时态（主句用过去完成，从句用一般过去式） 2、固定搭配 3、倒装问题
我们刚完成工作，就下雨了
We had hardly finished our work when it began to rain.
改错：He moved to Paris in 1999 . He lived there ever since.
He moved to Paris in 1999.He has lived there ever since.
till until 的用法
• 一般可互换，但强调句中多用until.
• 句型: not+短暂性动词+until /till