状语从句复习(适合高级高中高考,详细易懂)
2023高考语文状语从句考点汇总
2023高考语文状语从句考点汇总状语从句是语文中的重要考点之一。
在2023高考中，准备状语从句相关的知识是非常重要的。
下面是2023高考语文状语从句考点的汇总：1. 时间状语从句：时间状语从句用来表示一个动作或事件发生的时间。
常见的连词有：当、一……就、每当、直到等。
例如：当我看到她那一刻，我知道我爱上了她。
2. 地点状语从句：地点状语从句用来表示事件发生的地点。
常见的连词有：哪里、无论等。
例如：无论在哪里，他都会支持我。
3. 原因状语从句：原因状语从句用来表示事件发生的原因。
常见的连词有：因为、由于、既然等。
例如：因为下雨了，所以比赛被取消了。
4. 条件状语从句：条件状语从句用来表示事件发生的条件。
常见的连词有：如果、只要、除非等。
例如：只要努力，就一定能成功。
5. 结果状语从句：结果状语从句用来表示事件发生的结果。
常见的连词有：以致、结果等。
例如：他研究太拼命了，以致考试得了第一名。
6. 目的状语从句：目的状语从句用来表示事件发生的目的。
常见的连词有：为了、以便等。
例如：他努力研究，是为了能考上大学。
7. 方式状语从句：方式状语从句用来表示事件发生的方式。
常见的连词有：怎样、如何等。
例如：她告诉我怎样解决这个问题。
我们需要熟悉以上各种状语从句的使用方法，灵活运用这些句型，才能在2023高考语文中取得好成绩。
总结起来，状语从句是高考语文的重要考点之一，它涉及时间、地点、原因、条件、结果、目的和方式等不同方面。
掌握各种状语从句的用法，对于高考备考非常有帮助。
以上是2023高考语文状语从句考点的汇总，请大家认真研究，多进行练，确保在高考语文中取得好成绩。
完整版)高中英语状语从句讲解及练习
完整版)高中英语状语从句讲解及练习状语从句是指在句中作状语的从句，可以分为时间、条件、让步、原因、目的、结果、比较、地点、方式状语从句。
时间状语从句的连词有when、as、while、until、not…until、before、after、since、the minute、the moment、each、every、next、the first time等。
时间状语从句一般使用一般现在时或一般过去时。
当使用when、as、while这三个连词引导时间状语从句时，它们都表示“当…的时候”，但侧重点有所不同。
例如，当使用when引导时间状语从句时，从句的主语与主句主语相同，如果谓语动词是be动词，则从句主语和be可以省略。
而as则不仅表示“当…的时候”，还可以表示“一面…一面”或“随着”。
而while则强调主句的动作和从句的动作同时发生，从句一般用进行时，从句动词必须是延续性动词。
当使用until、not…until时，它们表示“直到…才”。
在肯定句中，主句常用延续性动词；在否定句中，主句常用短暂性动词。
需要注意的是，当not until…位于句首时，主句需要倒装。
例如，“Not until you had explained how did I manage to do it.”It was dark when he finally returned。
XXX the machine type upon seeing it。
As soon as I arrived home。
it began to rain。
Hardly had I arrived home when it began to rain。
XXX: real XXX: if。
even if/though。
unless/if。
not。
as long as/so long as。
as far as/so far as。
provided/providing(that)。
高三英语语法-状语从句复习
高三英语语法-状语从句复习状语从句在复合句中作主句的状语，它可根据功能分为时间、条件、让步、地点、原因、目的、结果、方式和比较九种从句。
要掌握这方面知识，关键要弄清各个连词的含义和功能。
一、时间状语从句引导时间状语从句的连词有when, while, as, before, after, until, till, once（一旦），as soon as, the moment, hardly …when, no sooner …than, the first time, the last time, every / each time等。
现结合具体情景，对重点连词和难掌握的连词加以说明。
1．when, while, as1）——I’m going to the post office.——you’re there, can you get me some stamps.A．As B．While C．Because D．If2）With parcels（包）of all shapes and sizes, Mr. Davies could hardly see where he was going he and his wife left the last shop.A．as B．while C．before D．until3）the election approached（临近），the violence got worse. A．When B．As C．While D．With4）I was just about to leave home it started to rain.A．as B．while C．when D．as soon aswhile“当…时候”while表示的时间是一段而不是一点，故从句的谓语动词用延续性动词，不用瞬间动词。
Strike while the iron is hot. 趁热打铁as ⅰ)正当…时候，ⅱ)一边…一边，ⅲ)随着as引导从句动作与主句动作同时发生，强调同时性。
高 考 状 语 从 句 考 点 复习
高考状语从句考点复习一、考查状语从句的连接词1.时间状语从句常见的从属连词有：when, while, as, before, after, since, until (till), once, as soon as,by the time, no sooner…than…, hardly/scarcely…when…★the moment/minute/instant, immediately, directly, instantly, next/ each/every time, the first /last time 2．条件状语从句常见的从属连词有：if, unless, as/so long as , as/so far as, on condition that , in case , the more…, the more…等。
3．原因状语从句常见的从属连词有：because, since, now that , as等。
4．让步状语从句常见的从属连词有：though, although, as, even if / though, no matter wh-，wh-ever, whether…or…等。
5．地点状语从句常见的从属连词有：where, wherever等。
6．方式状语从句常见的从属连词有：as , as if / though 等．7．目的状语从句常见的从属连词有：so that, in order that，in case , for fear that，lest（以免）8．结果状语从句常见的从属连词有：so…that, such…that , so that等。
练习：1. Most birds find it safe to s leep in the trees, but ______ they have eggs or young chicks, they don’t usea nest.A. whyB. howC. unlessD. where2. ______ environmental damage is done, it takes many years for the ecosystem (生态系统) to recover.A. Even ifB. If onlyC. WhileD. Once3. ____ tomorrow, our ship will set sail for Macao.A. However the weather is likeB. However is the weather likeC. Whatever is the weather likeD. Whatever the weather is like4. ----Why didn't you tell him about the meeting？---He rushed out of the classroom _______ I could say a word.A. beforeB. untilC. whenD. after5. They are determined to complete the project in time________.A. however difficult it may beB. however it may be difficultC. however may it be difficultD. however difficult may it be6. Today, we'll begin ____ we stopped yesterday so that no point will be left out.A. whenB. whereC. howD. what7. --- Don't look down upon Bob. He has his own advantages.--- Oh, yes. _______others are weak, he is strong.A. IfB. WhenC. ThoughD. Where8. The villagers were advised to arrange for insurance _____ some natural disasters might happen.A. in caseB. now thatC. even thoughD. if only9. I had been to Beijing long ______ you visited it.A. beforeB. tillC. afterD. when 10. --- Did you tell her the news that our team had got the first place in the competition?--- Yes. I told her the news ______ I met her.A. directlyB. quicklyC. suddenlyD. right11. He has _____ little education _______ he is unable to find a job.A. such; thatB. so; andC. so; thatD. such; and12. I'd like to arrive 20 minutes early ____ I can have time for a cup of tea.A. as soon asB. as a resultC. in caseD. so that13. Several weeks had gone by ________ realized the painting was missing.A. asB. beforeC. sinceD. when14. She is so good at playing table-tennis that she can hit the ball ________ she wants it to go.A. the place whereB. thatC. in whichD. where15. She had golden hair when she was a child, but_______ she got older and older, her hair went darkerand darker.A. whenB. whileC. afterD. as16. ---- We have decided to go for a picnic tomorrow, Dick. Are you going with us?---- Well, _______ you are going, so will I.A. untilB. sinceC. ifD. while二、while和when的用法(1) while和when都有“当……时……”的意思(2) while 作为并列连词，意为“然而”，表示对比。
状语从句知识点归纳高三
状语从句知识点归纳高三高三阶段是学生为了参加高考而奋斗的关键时期。
语法知识对于学生的语言表达和写作能力至关重要。
状语从句是一个常见的语法结构，也是高三学生需要掌握和运用的知识点之一。
本文将对状语从句的定义、分类以及常见的用法进行归纳总结，帮助高三学生更好地应对语法考试和提升语言表达能力。
一、状语从句的定义状语从句是一个句子，在句中充当状语，用来修饰谓语动词、形容词、副词或整个句子。
状语从句通常由连词引导，包括时间、地点、原因、条件、目的、方式等多种类型。
二、状语从句的分类和特点1. 时间状语从句时间状语从句用来表示动作或事件发生的时间，常见的引导词有when、while、as、since、until等。
例如：- She was reading a book when I saw her.- They have been friends since they were in kindergarten.2. 地点状语从句地点状语从句用来表示动作发生的地点或者某个动作的方向，常见的引导词有where、wherever等。
例如：- He will go wherever his parents go.3. 原因状语从句原因状语从句用来表示某个动作或者事件的原因，常见的引导词有because、since、as等。
例如：- He failed the exam because he didn't study hard.4. 条件状语从句条件状语从句用来表示某个动作的发生或者某件事情的成立条件，常见的引导词有if、unless、as long as等。
例如：- If it rains tomorrow, we will stay at home.5. 目的状语从句目的状语从句用来表示某个动作或者事件的目的，常见的引导词有so that、in order that等。
例如：- We study hard so that we can pass the exam.6. 方式状语从句方式状语从句用来表示某个动作或者事件的方式，常见的引导词有as、as if等。
高考英语语法状语从句总复习讲义
状语从句一、定义定义：状语修饰动词、形容词、副词或整个句子。
状语的位置比较灵活，可以位于句首、句末或句中。
状语从句主要用来修饰主句或主句的谓语。
一般可分为九大类:时空原木让，比结方条状。
状语从句的关键是要掌握不同状语从句的连词。
二、分类（一）时间状语从句常用引导词：when, while, as soon as, before, after, since, not...until, until/till特殊引导词：no sooner …than, hardly …when, scarcely …whenE.G.: I didn’t realize how special my mother was until I became an adult.译：直到我成为了一个成年人我才意识到我的母亲是多么的特殊。
E.G.: While John was watching TV, his wife was cooking.译：当约翰看电视时，他的妻子正在做饭。
2. 地点状语从句常用引导词：Where特殊引导词：Wherever, anywhere, everywhereE.G.: Where there is a will, there is a way.译：有志者事竟成E.G.: Wherever you go, you should work hard.译：无论你去哪里，你都应该努力工作。
3. 原因状语从句常用引导词：because, since(既然), as特殊引导词：now that(既然), in that(因为), given thatE.G.: My friends dislike me because I’m handsome and successful.译：我的朋友都不喜欢我，因为我又英俊又成功。
E.G.: Now that everybody has come, let’s begin our conference.译：既然每个人都到了，让我们开始我们的会议吧。
状语从句高考知识点总结
状语从句高考知识点总结在高考英语考试中，状语从句是一个非常重要的语法知识点。
状语从句是从句的一种，用来修饰主句的动词、形容词或者副词，并且提供进一步的信息或者描述。
掌握状语从句的使用规则和常见的句式结构，对于学生来说是很有帮助的。
一、时间状语从句时间状语从句是用来表达时间关系的从句，常见的引导词有when, while, as, before, after, until等。
例如：1. I will finish my homework before I go out.2. She was cooking dinner when the phone rang.3. He fell asleep as soon as he lay down on the bed.在考试中，时间状语从句常常被用来描述事件的发生顺序，同时也可以通过时间状语从句来表达时间上的递进关系。
二、地点状语从句地点状语从句是用来表示事件发生的地点的从句，常见的引导词有where, wherever等。
例如：1. I will follow you wherever you go.2. She looked around, trying to find out where the noise was coming from.在高考中，地点状语从句可以用来描述人们在不同的场所进行各种活动，增强语言表达的准确性和丰富性。
三、原因状语从句原因状语从句是用来表示某个事件的原因或者理由的从句，常见的引导词有because, since, as, for等。
例如：1. He couldn't come to the party because he was busy with his work.2. Since it's raining outside, we can't have a picnic in the park.高考中，原因状语从句常常被使用在写作文的时候，可以帮助学生更好地陈述事实和论证观点。
(完整word版)高中状语从句语法及例句
状语从句状语从句在高考试题中加上其它从句的干扰，以及倒装句，强调句的介入，使得状语从句更为复杂。
状语从句是一种副词性从句，通常由一个从属连词或一个起连词作用的词组引导。
1.时间状语从句由下列连词引导：when, while , as, before, after, once, till, until, once, as soon as, now that, hardly…when, scarcely…when, no sooner…than,有一些表示时间的副词（短语）或名词短语也可引导时间状语从句。
如：directly, instantly, immediately, by the time，the moment, the second, the minute, the instant, every time, each time, next time, the last time等注意点如下：1)when, while, as引导的时间状语从句as表示“当……的时候”，往往和when/ while通用，但它着重强调主句与从句的动作或事情同时或几乎同时发生。
①She came up as I was cooking.(同时)②When I was walking down the street, I came across an old friend of mine.我在街上行走时，碰到一位老朋友when(at or during the time that )既可以表示在某一点的时候，又可表示在某一段时间内，主句与从句的动作或事情可以同时发生也可以先后发生。
①It was raining when we arrived.(指时间点)②When we were at school, we went to the library every day.(在一段时间内)③When we arrived there, the film had already begun.(先后发生)While强调一段时间里，仅表示从句和主句的动作同时发生，并且有延续意义，该从句中的动词一般要用延续性动词，从句中常用过去进行时态或一般过去时态；在when表示a period of time时，两者可以互换。
高考英语状语从句知识点知识点复习
高考英语状语从句知识点知识点复习高考英语状语从句知识点复习高考英语考试中，状语从句是一个重要的语法知识点。
掌握状语从句的使用方法和相关句型可以帮助学生提升英语阅读与写作的水平。
本文将针对高考英语中的状语从句知识点进行全面复习和总结，以便学生能够更好地掌握它们。
1. 时间状语从句时间状语从句用来指明一个动作或事件发生的时间。
常见的时间状语从句引导词有when（当...时候）、before（在...之前）、after（在...之后）等。
例如：- When I arrived at the station, the train had already left.- He went to bed after he finished his homework.2. 地点状语从句地点状语从句用来指明一个动作或事件发生的地点。
常见的地点状语从句引导词有where（在哪里）、wherever（无论哪里）等。
例如：- I will meet you at the place where we had our first date.- You can find books wherever you go.3. 原因状语从句原因状语从句用来表示一个动作或事件发生的原因。
常见的原因状语从句引导词有because（因为）、since（因为）、as（由于）等。
例如：- She couldn't attend the party because she was sick.- As he was tired, he decided to go to bed early.4. 条件状语从句条件状语从句用来表示一个动作或事件发生的条件。
常见的条件状语从句引导词有if（如果）、unless（除非）等。
例如：- If it rains tomorrow, we will stay at home.- Unless you work hard, you won't pass the exam.5. 目的状语从句目的状语从句用来表示一个动作或事件的目的。
高中英语知识点归纳状语从句
高中英语知识点归纳状语从句高中英语知识点归纳：状语从句英语中，状语从句是一种从属从句，用于修饰主句，表达时间、地点、原因、条件、目的等状况或情况。
在高中英语学习中，状语从句是重要的知识点之一。
本文将对状语从句的定义、分类和用法进行归纳总结。
一、定义状语从句是一种从属从句，它在句子中充当状语的角色。
状语从句通常由连词引导，用于修饰、说明主句的动作、状态或情况。
常见的引导连词有when, while, before, after, since, until, as, because, if, unless, so that等。
二、分类状语从句根据其修饰的内容可以分为以下几种类型：1. 时间状语从句：用来表示主句中的动作或状态发生的时间点或时间段。
例如：He always goes to bed early when he has to get up early the next day.2. 地点状语从句：用来表示主句中的动作或状态发生的地点。
例如：She sat in the park where she could enjoy the sunshine.3. 原因状语从句：用来表示主句中的动作或状态的原因。
例如：He couldn't come to the party because he was not feeling well.4. 条件状语从句：用来表示主句中的动作或状态发生的条件。
例如：You can go out to play if you finish your homework.5. 目的状语从句：用来表示主句中的动作或状态的目的或意图。
例如：I study hard so that I can get good grades.三、用法状语从句的用法要根据上下文和具体情况来决定。
以下是一些常用的用法：1. 时间状语从句：- 当主句为一般过去时，从句中使用一般过去时态。
- 当主句为一般现在时，从句中使用一般现在时态。
高考英语状语从句知识点知识点复习
高考英语状语从句知识点知识点复习高考英语状语从句知识点复习状语从句是高考英语中的一个重要语法点，它在句子中起到修饰、补充说明的作用，使句子的表达更加丰富和准确。
接下来，让我们一起系统地复习一下高考英语中常见的状语从句类型及其用法。
一、时间状语从句时间状语从句表示时间关系，常见的引导词有：when（当时候）、while（在期间）、as（当时，一边一边）、before（在之前）、after （在之后）、since（自从）、until ／ till（直到）等。
1、 when 引导的时间状语从句表示“当时候”，从句中的动作可以与主句的动作同时发生，也可以先于主句的动作发生。
例如：When I was a child, I often played in the park （当我还是个孩子的时候，我经常在公园玩耍。
）when 还可以表示“突然”，常用于 be doing when 结构。
例如：I was walking along the street when it began to rain （我正在街上走着，突然下起雨来了。
）2、 while 引导的时间状语从句表示“在期间”，从句中的动作通常是持续性的，而主句的动作通常是短暂性的。
例如：While I was reading, my mother was cooking （我读书的时候，妈妈在做饭。
）3、 as 引导的时间状语从句表示“当时，一边一边”，强调主句和从句的动作同时发生。
例如：As she sang, she danced （她一边唱歌，一边跳舞。
）4、 before 和 after 引导的时间状语从句before 表示“在之前”，after 表示“在之后”。
例如：Please close the window before you leave the room （在你离开房间之前，请关上窗户。
）After he finished his homework, he went to bed （他做完作业后就去睡觉了。
高考英语状语从句知识点知识点复习
高考英语状语从句知识点知识点复习高考英语状语从句知识点复习高考英语中，状语从句是一种常见的语法结构，它能够在句子中作为修饰成分，进一步增强句子的表达能力。
掌握好状语从句的用法和相关知识点，对于高考英语阅读理解和写作部分都至关重要。
本文将为大家复习高考英语中状语从句的知识点，帮助大家更好地应对考试。
1. 时间状语从句时间状语从句用来表示一个动作或情况发生的时间，通常使用关联词"when"、"as"、"while"、"before"、"after"等引导。
例如：- When I wake up in the morning, I like to have a cup of coffee.- After she finished her homework, she went out to play.需要注意的是，当时间状语从句中的动作与主句中的动作同时进行时，可使用关联词"while"或"as"；而当时间状语从句中的动作在主句中的动作之前发生时，可使用关联词"before"。
2. 地点状语从句地点状语从句用来表示一个动作或情况发生的地点，通常使用关联词"where"引导。
例如：- I will meet you at the place where we first met.3. 原因状语从句原因状语从句用来表示一个动作或情况发生的原因，通常使用关联词"because"、"since"、"as"、"for"等引导。
例如：- I couldn't attend the meeting because I was sick.- Since it's raining, we should bring an umbrella.需要注意的是，当原因状语从句中的原因已经在主句中有明确的表述时，可使用关联词"for"来引导。
高中英语状语从句深入学习和全面复习(讲解和习题加答案)
状语从句定语：修饰名词，把名词“定住”I don’t like lazy people.I don’t like people who never keep their word.状语：修饰动作，把句子“壮大”九种状语从句：时间地点原因结果方式目的条件让步比较例：I love you ____ you love me.I love you when you love me.时间状语从句I love you where you love me.地点状语从句I love you because you love me.原因状语从句I love you so you love me.结果状语从句I love you as you love me.方式状语从句I love you in order that you love me.目的状语从句I love you if you love me.条件状语从句I love you even if you don’t love me.让步状语从句I love you more than you love me.比较状语从句一、时间状语从句【when, while , as（当）before, after, since, till, until ,as soon as, the minute, the moment,the instant,immediately, directly, no sooner...than… ,hardly...when…,scarcely...when… 】例：1.—What was the party like?—Wonderful. It’s yea rs _____ I enjoyed myself so much.A. afterB. beforeC. whenD. since2.It is/has been 50 years _____________the People’s Republic of China was founded.A. afterB. beforeC. whenD. since3._____ the sun rises, all the stars in the sky disappear.A. The momentB. BeforeC. TillD. For4.The new secretary is supposed to report to the manager as soon as she _______.A. will arriveB. arrivesC. is arrivingD. is going to arrive5.Remember to send me a photo of your son next time you _____ to me.A. writeB. will writeC. are writingD. would write6.________ I saw the computer, I showed great interest in it.A. At firstB. For the first timeC. UntilD. The first time7.Why do you want a new job _____ you got such a good one already?A. thatB. whereC. whichD. when答案1-7:DDABADD解析：时间、让步和条件等状语从句中可以用一般现在时表示一般将来时。
(完整版)高中英语状语从句讲解及练习
状语从句状语从句在句中作状语，可分为：时间、条件、让步、原因、目的、结果、比较、地点、方式状语从句。
一、时间状语从句弓丨导时间状语从句的连词有：whe n, as, while, un til, not …un til, before, after, sin ce, the minute,the moment, each( every, next, the first) time 等。
时间状语从句中一般用一般现在时或一般过去时。
1. When , while, as都可解释为"当'、'的时候”但侧重点有所不同。
1) WhenEg: When I arrived home , I had a little rest.注意点：when从句的主语与主句主语相同，谓语动词是be动词时，从句主语和be可以省略。
Eg: When (she was) walking along the street, she met her class teacher.2) AsAs 除了表示“当'''的时候”，还可表示为“一面'''一面”，“随着”Eg: He sang as he danced.一面'''一面)You will grow wiser as you grow older.( 随着)3) While 表示“当'''的时候” 强调主句的动作和从句的动作同时发生，从句一般用进行时，从句动词必须是延续性动词。
Eg: While we were working, they were having a rest.While (they were) having a discussion, they got very confused.注意点：while 有对比的含义，解释为“然而” 。
eg: I prefer black tee, while he likes coffee.2. until, not…until表示"直到'、'才”，在肯定句中主句常用延续性动词；在否定句中主句常用短暂性动词。
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1. since从句用过去时，主句一般用现在完成时。since + 延续动 词过去时，表示“从该动作结束起”。 2. It is/ has been … since + 过去时 3. 一…就…： as soon as; the moment/ the minute/ the instant; immediately/ directly/ instantly; hardly/ scarcely/ barely … 7 when; no sooner … than …
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其它的时间状语从句: have been (be) at his bedside since he ________ became 1. I ____________ ill. (become) ill. is/ has been (be) two years since we _______ were (be) 2. It _____________ university students. The moment/ minute/ As soon as (一……就……) 3. _____________________________________ he saw the monster, he turned pale. no sooner returned home than he was 4. The spy had ___________ told to go to another country. hardly returned home when it rained. 5. We had ________ Hardly had we begun when we told to stop. 6. _________
Conclusion
1. Before引导的从句是过去式, 主句是过去时或过去完成时；而 after主句为过去时，从句可用一般过去时代替过去完成时。 2. Before与after 还可作介词，后接名词或-ing形式。
Before finding water, he had walked three days.
Conclusion
Because: 用于回答why的提问；引导从句，一般放在主句之后， 表示直接原因。 Since / As: 常放在主句之前，表示众所周知的原因。 For: 并列连词，通常放在主句之后，侧重对主句的解释说明。
now (that) （既然）, in that
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if, unless (= if not), once, as/ so long as (只要), supposing (如果), provided/ providing (that) (如
had learnt (learn) 3,000 By the time she was twelve, she _____________ English words. will have finished (finish) By the time he comes back, I ____________________ 8 the work.
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Before 与 after
1. 2. 3. 4. 5. 6. 7.
before you go out to play. Finish your homework ________
before she arrived. He had left the town the day ________
before he left his hometown. It was not long _________
before he found water.“才” He had walked three days ________ after I (had) finished my homework I played football _______ after I do some shopping. Please tell her I’ll come _______ before we meat each other again. It will not be long ________
用because, as, since 与for填空:
1. -- Why are you crying, meg? Because I’ve broken your necklace, mom. --- _________ because I was tired. 2. I went to bed early _________ because he was rude. 4. I was not kind to him, _________ As 5. ________ I had a cold, I was absent from school. 6. My mother was ill and I sent for Tom, _____ for he was a doctor. 7. ________ Since we are all here, let’s begin our class.
果，假设), given, on condition that, in case,
lest (唯恐), for fear that …
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Unless bad weather stops me, I jog every day. 1. ________ 2. ________ Even if I have to sell my house, I’ll help those poor children to go on with their studies. as / so long as 3. I’ll go ___________________ you go. In case anything important happens, please call me up. 4. ________ have (have) enough money next year, I will go to 5. If I ________ England. were (be) a bird, I would fly to you. 6. If I_______ had left (leave) home a little earlier this 7. If you __________ would have caught (catch) the bus. morning, you ____________________ would change should rise (rise) in the west, I ___________ 8. If the sun ____________ (change) my mind. Had he _______ fallen (fall) through the ice, he would have 9. _____ drowned.
A: 从句为”当……的时候”，从句谓语为延续性动词，主句谓语 为终止性动词，三者可通用。
Conclusion
B: 当从句的谓语动词为终止性动词，只能用when；表示”正在那 时”, 也只能用when。
C: 从句和主句的谓语动词都为延续性动词时，只能用while； while还可作并列连词，表示“而”. D: 当强调主句和从句的动作同点发生时，只能用as，译为“一 边……一边……；随着……”
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用when, while或as 填空:
As/ When we were talking, Mr. Smiths came in. 1. While/ __________________ 2. When _______ they came home, I was cooking dinner. when I heard someone knock 3. I was about to go to bed _______ at t the door. While we were watching TV, he was studying. 4. ________ while his brother is thin. 5. He is fat _______ As she sang, tears ran down her face. 6. ______
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定义：
在复合句中由从句表示的状语称作状语 从句，它可以用来修饰谓语（包括非谓语 动词）、定语或状语，或是整个句子。
类别:
时间状语从句 地点状语从句 原因状语从句 目的状语从句 结果状语从句 条件状语从句 方式状语从句 比较状语从句 让步状语从句
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1.Where there is a will, there is a way. ( 地点)
After finishing my homework, I played football.
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till 与 until till/ until he graduated from 1. He lived with his parents __________ college. until/ till it’s dark. 2. The children won’t come home __________ Until you told me I had no idea of it. 3. ______ until he told me did I know the truth. 4. Not ______ not until the war was over that he returned to his 5. It was __________ land.
have seen (see) the film. Cf.: This is the first time I ____________
When I met him for the first time, we became friendຫໍສະໝຸດ .By the time …