中考复习-状语从句
条件状语从句
b.(1)引导条件状语从句的词有: if (如果), unless (除非)==if …not
eg:I was doing my homework when my
mother came back.
= While I was doing my homework , my
mother came back .
1. Mother was cooking dinner when I reached home.
( when “当……的时候”)
2. While the girl was shopping, the UFO landed. ( While “当……的时候”)
3. As he was reading, he listened to the radio.(As “一边……一边”)
4. Don’t close the window before you go to bed.(before 在……之前)
分别引导时间、条 件、原因、结果、 目的、让步状语从 句的连词
时间状语从句
a. 引导时间状语从句的词有:
when(当…时候),
while(当…时候),
after 在…之后),
before(在…之前),
as soon as(一…就) , since(自从),
as(一边……一边……), till/until(直到……才)
8. I will tell him when he comes back.
9. I won’t go to bed until I finish my homework.
注意 : 若主句用一般将来时,时间状语从 句则用一般现在时表示将来,即遵循 “主将从现”的原则。
Practice:
1. She will go to bed as soon as she __C__her homework.
go to the party.
状语从句可分为时间、原因、目的、结果、条件、 比较、地点、让步、方式等九类。
复习状语从句必须要关注和掌握的两 个要点:
1、 要和连词的意义联系起来
2、要和时态结合起来,尤其是时间 和条件状语从句,状语从句要用一般 将来时表示将来(主句用某种时态表 将来时)。
要点一:ห้องสมุดไป่ตู้
A. will finish B.finishing C. finishes
2. I will not watch TV until I finish my homework .
=I will not watch TV b_e_f_o_r_e I finish My homework .
3.My sister w__a_s_r_e_a_d_in__g_(read)her book in the classroom when her teacher came in.
Don’t leave the building unless I tell you to.
If I am free, I will call you. If it doesn’t rain, we will go for a walk. You will be late for class unless you start
right now.
除非你现在出发否则的话你上学就会迟到的。
(2)“祈使句 + and (or)+ 陈述句” 在意思上相当于一个带有条件状语从句的复合句:
Hurry up, or you’ll be late. =If you don’t hurry up, you’ll be late. Study hard, and you will pass the exam. =If you study hard, you will pass the exam.
2. Study harder,or you will fail the exam. =If you don’t study harder, you will fail the exam. =Unless you study harder, you will fail the exam.
5. After I did/had done my homework, I went to bed.
6. The Greens has lived here since they came to China.
(since 引导的时间壮语从句若用一般过去时, 主句则用现在完成时
7. I will write to you as soon as I get to Beijing.
eg:If you don't get up early , you won’t be able to catch the early bus.
= Unless you get up early , you won’t be able to catch the early bus .
What shall we do if it snows tomorrow?
if...not与unless(=if…not…) 及or的同义句转换。
1. Hurry up, or you will be late. =If you don’t hurry up, you will be late. =Unless you hurry up, you will be late.
➢ 考点揭密
在复合句中修饰主句中的动词、形容词或副词, 作状语的从句叫状语从句。状语从句可置主语之前, 也可置主语之后。前置时,从句后用逗号与主句分开; 后置时,与主句之间无标点符号。
e.g. If you go to the party, you will
have a good time. e.g. You will have a good time if you
(英语)中考英语总复习--状语从句含解析
(英语)中考英语总复习--状语从句含解析一、初中英语状语从句1.She didn't leave the school __________ she worked out this problem.A.as long as B.until C.since D.while【答案】B【解析】【详解】句意“直到她解决了这个问题他才离开学校”。
A.只要(引导条件状语从句);B.直到(引导时间状语从句);C.自从(引导时间状语从句);D.当……时候(引导时间状语从句)。
根据句意可知,译为“直到他解决这个问题他才离开学校”。
not...until...直到……才,故选B。
2.You'd better get home earlier today we can go out for a big meal.A.in order to B.such that C.so that D.in order【答案】C【解析】句意:你最好今天早点回家,这样我们就可以出去吃大餐了。
A. in order to 为了,后跟动词原形;B. such that没有此用法;C. so that为了,引导目的状语从句;D. in order+that+从句,引导目的状语从句。
we can go out for a big meal表示目的的完整句子,所以使用连词词组so that。
故选:C。
3.Many people do not realize the importance of health ______ they have fallen ill.A.until B.while C.when D.after【答案】A【解析】试题分析:句意:一些人直到失去了健康才意识到它的重要性。
本题考查的是not…until 句型,“直到……才”。
For为了;but 但是;as 作为。
故选A。
考点:考查连词的用法。
4.At last, Amy grew ____ tired ____ she fell asleep.A.as; as B.such; that C.so; that D.not only; but also 【答案】C【解析】【详解】句意:最后,艾米累得睡着了。
(英语)中考英语总复习--状语从句及解析
4.At last, Amy grew ____ tired ____ she fell asleep.
A. as; as 【答案】 C
B. such; that
C. so; that
D. not only; but also
【解析】 【详解】 句意:最后,艾米累得睡着了。 A. as; as 与 …一样;引导比较状语从句; B. such; that 如 此...以致 ;如此 ...以至于,引导结果状语从句; C. so; that 如此 …以致 …;引导结果状语从句;
A. so
B. because
C. before
D. if
【答案】 B
【解析】
试题分析:句意:陈炜今天不在学校因为他在上海参加机器人竞赛。
so 所以; because 因
为; before 在 ……之前; if 如果。所以选 B。
考点:考查连词。
16. Li Na is A. too; to 【答案】 D
18. Our eyesight will become poorer and poorer
A. though
B. unless
【答案】 C
we keep playing with phones. C. if
【解析】
【详解】
句意:如果我们继续玩手机,我们的视力会越来越差。
A. though 尽管,虽然; B. unless 除非; C. if 如果。这里是 if 引导的条件状语从句,遵循主
候”; when 引导的从句,谓语动词既可以是延续性动词,也可以是非延续性动词;
while 引
导的从句,谓语动词必须是延续性动词,而不能是非延续性动词;
as 表示 “在 ……期间 ”“随
2024年中考英语语法专题复习之九大状语从句引导词
2024届初中英语语法专题复习之九大状语从句引导词状语从句:在复合句中修饰主句中的动词、形容词或副词等的从句叫做状语从句。
状语从句根据它表示的意思的不同可分为时间、地点、原因、结果、让步、比较(或方式)和条件等类。
1. 时间状语从句时间状语从句引导词是指在复合句中充当时间状语的连词或名词短语。
常用的时间状语从句引导词包括when, before, after, while, as soon as, until, since等。
其中,当主句为一般将来时时,从句只能用一般现在时表示将来意义[1]。
此外,还有一些名词词组充当的时间状语从句引导词,如the moment, the minute, the second, the instant等,以及副词充当的时间状语从句引导词,如immediately, directly, instantly等[1]。
在复合句中,时间状语从句可以用来修饰主句中的动作或事件,起到限定时间、地点、原因等作用。
例如:“I will call you back later”中的时间状语从句“later”修饰主句中的动作“call you back”2. 条件状语从句条件状语从句是复合句中作条件状语的从句,用来说明主句动作发生或状态存在的条件。
能够引导条件状语从句的引导词主要分为两类:常用引导词和特殊引导词。
常用引导词包括if(如果)、unless(除非)、as/so long as(只要)、in case(万一;如果)、once(一旦)、only if(只有)等[1]。
特殊引导词包括supposing(that)(假如;如果)、on condition that(条件是)、provided(that)(倘若)等[1]。
其中,if表示在某种条件下可能发生某事;unless相当于“if…not…”结构,语气较强,其引导的从句中谓语不能再用否定形式;as/so long as表示说话人的希望、愿望或遗憾的心情等;in case引导条件状语从句时,表示在某种前提下;once表示一旦;only if表示只有3. 原因状语从句原因状语从句引导词通常由because, since, as, now that, not that…, but that…, seeing that, considering that, in that等引导。
2023年中考英语专题复习之状语从句课件
after
After living in Paris for thirty years, he returned to the small town.
从句
主句
after引前导的时间状语从句,常译为“在后……
之后”,表示主句的动作发生在从句的动作之后。
遵循“主将从现”“主情从现” “主祈从现”原则。
when
可以是延续性的,也可以是
非延续性的。
(1)谓语动词必须是延续性的
(2)主句和从句的动作同时发生
while
(或者相对应)
(3)有时还可以表示对比。
when/while/as区 别
as
as 一般强调动作的同时发生, 解释为“一边…一边…”
Let's practice 【when/while】
1.I was watching TV ________ my brother was writing
一般过去时。
she left Happy Middle
five years since we met
School.
last time.
as soon as
as soon as 意为“一……就……”,表示
从句的动作一发生,主句的动作马上就生
◆相当于as s。oon as 用法的词或短语还有:immediately, directly, instantly, the moment, the minute, the instant 等.
条件状语从句
1.
2.
3.
复合句中表示主句 动作发生条件的句子 即为条件状语从句.
条件状语从句分为 “真实条件句”和 “非真实条件句”.
初中英语中考常考状语从句整理汇总(共9类)
中考英语常考状语从句1.时间状语从句When/while/as, since, as soon as, until/till, before, after,once, by the time, the minute/ the moment(一...就...), every/each time, whenever,...(1) When & while &as①When:表示“当...时”,后面跟时间点、时间段均可,因而从句的动词可以是非延续性动词(又叫短暂性动词)或延续性动词。
例如:He was watching TV when his mom came back.当他妈妈回来时,他正在看电视。
When his mom was cooking, he was watching TV.当他妈妈做饭的时候,他正在看电视。
②While:表示“当..时”,后面只能跟时间段,因而从句的动词也只能是延续性动词,且常为进行时态(现在进行时或过去进行时)。
例如:While his mom was cooking, he was watching TV.当他妈妈做饭的时候,他正在看电视。
③as:表示“一边...一边...”【注意】与while区分:当一个人同时进行两个动作时(即主从句的主语是同一个人时),只能用as。
还可表示“随着...”。
例如:Tom sings as he works. Tom一边唱歌一边工作。
As time went by, I learned how to be strong.随着时间的流逝,我学会了如何变得坚强。
(2) until & till (介词/连词)until:表示“直到...”,表示某个动作或状态一直持续到...为止。
例如:They waited until/till their mom came back.他们一直等到妈妈回来。
(主句谓语动词为延续性动词)“not...until”表示“直到...才”。
2024年人教版中考英语语法课件:状语从句知识点归纳
Wherever my sister visits, she will send me a postcard. =No matter where my sister visits, she will send me a postcard.
as
当.....时, 一边...一边...
强调主从句动作同时进行
I saw the sun as I opened the window.
1、时间状语从句
2、until/ till 引导词: ① until和till意为“直到”,很多时候可以互换,但是用于句首的时候,常用until。 Until you get back, I will sit here.
3、让步状语从句
(表示主句中的某一动作或状态与从句中的某一动作或状态在意义上有部分矛盾。) 1、although/though 引导词: although/though意为“尽管,虽然”,不与but连用,但可用yet/ still. Although/ though he works hard, yet he makes slow porgress.
③ She is such a beautiful girl that everybody loves her.
4、结果状语从句
(结果状语从句表示主句中某一动ห้องสมุดไป่ตู้或状态所产生的结果)
4、so…that… 与 such… that… 互换: 两者都意为“如此......以致于”
so+形容词+a/an+单数可数名词+that从句 人称代=s词uc是h为+a了/a避n+免我形重们容复、词,他+用们单来/数代她可替们数前/名面它词提们到”+等t过h代a的t词从人。句、人事称物代等词名有词人的称词、,单主复要数包以括及“你格、的我变、化他。,她/它、你们、
年中考英语语法复习课件状语从句
4
providing (that);可能是过去分词,如given that;还 可能是介词短语,如in case (that)。
5 状语从句的时态与主句有什么联系?
根据提示,完成下列句子,注意状语从句与主句的 时态关系
1. When I arrived at the airport, the plane _h_a_d_t_a_k_e_n_o_f_f_(起飞了).
2
4. The boss asked the secretary to hurry up with the letters so_that_he_could_sign_them.
老板要秘书赶快送交那些信件以便他能签发。 so that he could sign them作目的状语。
5. He got up so early that_he_caught_the_first_bus. 他起得很早因此他赶上了第一班车。that he
每当我看成龙演的动作片时,我会很兴奋。 Every time I see action movies acted by Jack原处。 where you took it作地 点状语。
所得税高是有害的,它让人不想去赚更多的钱。 in that it may discourage people from trying to earn more作原因状语。
5
4. Because I ___h_ad__h_a_d__(进行) a conversation with my parents, we reached better understanding of each other.
【解析】 had had 从句谓语动词动作have先于 主句谓语动词动作reach发生。
【中考英语复习 知识清单】专题18-状语从句(原卷版)
专题18-状语从句2023年中考英语知识清单(通用版)目录考情分析: (1)1.状语从句概念: (1)2.时间状语从句: (1)3.地点状语从句: (3)4. 原因状语从句: (3)5. 结果状语从句: (3)6. 目的状语从句: (4)7 条件状语从句: (5)8. 让步状语从句: (5)9.牛刀小试 (5)考情分析:中考主要考查状语从句的类型有:时间状语从句、地点状语从句、原因状语从句、结果状语从句、目的状语从句、条件状语从句及比较状语从句等。
1.状语从句概念:用一个句子(从句)来作另一个句子(主句)的状语,用作状语的句子就叫作状语从句。
作什么样的状语就叫什么类型的状语从句。
引导状语从句的连接词是从属连词,状语从句可以在句首,也可以在句尾。
2.时间状语从句:时间状语从句在主句中表示时间,常用连接词有:when(当……时),while(当……时),as(当……时),before(在……之前),after(在……之后),since(自从),not…until(直到……才),as soon as(一……就),once(一旦……就)等。
如:I didn’t go to bed until I finished my homework.我直到做完作业才去睡觉。
I can listen to the radio while I work.我可以边听收音机边工作。
(1) 时间状语从句中,一般要用一般现在时代替一般将来时,一般过去时代替过去将来时。
如:I will telephone you when he comes.他来时,我会给你打电话。
I’ll stay here until you come back.我会呆在这里,直到你回来。
(2) when引导时间状语从句,表示主句的动作和从句的动作同时或先后发生,从句的谓语可以是延续性动词,也可以是瞬间动词。
如:He was working when I went in.我进去时他正在工作。
中考英语语法复习状语从句课件
C. If
D. Though
( )7. My family always go somewhere interesting ____ the holiday begins.
A. as soon as
B. so
C. so that
D. even though
( )8. Phone me_______ you get to Wuhan.
)1. What's the matter with Li Ping?
A. She has a sore back.
B. She has a stomachache.
C. She has a sore throat.
D. She has a toothache.
(
)2. What causes Xu Fang’s trouble?
A. Going to the doctor.
B. Doing exercise.
you start.
主将从现
Unless you go at once, you will be late. = If you don’t go at once, you will be late.
unless=if … not
3. as long as
As long as we show our love, the world will be full of happiness.
A. He talks too much.
B. He cooks too many dishes.
C. He often works in front of his computer.
D. He doesn't eat regularly.
初中英语2024届中考复习状语从句知识讲解(共9类)
中考英语状语从句知识讲解状语从句即指在主从复合句用作状语的从句。按照其意义,状语从句可分为时间状语从句、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、让步状语从句等。学习状语从句主要应注意引导状语从句的从属连词的用法与区别,以及从属连词在一定的语言环境中的意义与用法。一、时间状语从句1.引导时间状语从句的从属连词很多,常见的有before, after, when, while, as, since, till, until, as soon as 等。2.表示“当…时候”的 while, when, as 的用法区别是:while从句中的谓语动词必须是延续性动词;表示带有规律性的“每当”或当主、从句谓语动词的动作发生有先后时,只能用when;当表示“一边…一边…”或“随着”时,只能用as。另外,用于此义的 as 所引导的时间状语从句谓语只能是动作动词,不能是状态动词。如下面一道高考题的答案是B 而不能是A:“I’m going to the post office.” “_____ you’re there, can you get me some stamps?”A.AsB.WhileC.BecauseD.If3.until 在肯定句中通常只连用延续性动词,表示相应动作结束的时间;在否定句中通常连用非延续性动词,表示相应动作开始的时间,意为“直到…才”。如:He waited until she was about to leave.他等着一直到她准备离开。I did not begin to work till he had gone.他走了后我才开始工作。4.表示“一…就”除用as soon as 外,还可用the minute, the second, the instant, immediately, directly, instantly, no sooner…than, hardly…when等。如:I came immediately you called.你一来电话我就来了。Hardly had she arrived when it began to snow.她刚到就下起雪来了。The moment I have finished I'll give you a call.我一干完就给你打电话。5.every time, each time, (the) next time, (the) last time, by the time, the first time, any time 等以time 结尾的词语也可用作连词,引导时间状语从句。如: Next time you come in, please close the door.下次你进来,请关门。He didn’t tell me anything the last time I saw him.上次我见到他时他什么也没告诉我。By the time I got home, she had already gone to bed.我到家时她已睡觉了。二、条件状语从句1.引导条件状语从句的从属连词主要有 if, unless, as [so] long as等。如:Don’t come unless I telephone.除非我打电话,否则你别来。If you watch carefully you will see how to do it.如果你仔细瞧你会看出该怎样做。As long as you do your best, we’ll be happy.只要你尽力,我们就满意了。2.in case 也可引导条件状语从句,其意为“如果”、“万一”。如:In case I forget, please remind me about it.如果我忘了,请提醒我。三、让步状语从句1.引导让步状语从句的从属连词主要有 although, though, however (=no matter how), even if(即使), whether…or(不论…还是)等连词。如:The speech is good, though it could be better.这次演讲不错,虽然还可以再好一点。He went out even though it was raining.尽管下雨,他还是出去了。2.as 也可引导让步状语从句,但要将名词、形容词或副词等提到as 前,若提前的是单数可数名词,要省略 a / an。如:Teacher as he is, he can’t know everything.虽然是老师,他也不可能什么都懂。3.连词 while 有时也可表示“尽管”、“虽然”,引导让步状语从句。如:Wh ile we don’t agree we continue to be friends.尽管我们意见不同,我们还是朋友。4.whatever, whoever, however, whenever, wherever 等引导让步状语从句。如:Don’t lose heart whatever you do.不管你做什么,都不要灰心。Whoever you are, you can’t pass this way.不管你是谁,你都不能从这里通过。注:表示“虽然”的though, although 不可与but 连用,但可与yet,still 连用。四、原因状语从句1.引导原因状语从句的从属连词主要有because, as, since, seeing (that), now (that)等:They can’t have gone out because the light’s on.他们不可能出去了,因为灯还亮着。Since you are going, I will go.既然你去,我也去。Now that we are alone, we can speak freely.现在我们单独在一起,可以随便谈了。2.除以上提到的大家比较熟悉的引导原因状语从句的从属连词外,when有时也可引导原因状语从句,其意“既然”。如:I can’t tell you when you won't listen.既然你不想听,我就不告诉你了。3.有关原因状语从句还应注意以下几点:(1) as 与since, now that 一样表示双方都知道的原因,通常位于主句前,且均不可用于强调结构被强调。(2) 当表示直接的因果关系,回答why 时,或有only, just, all, partly, not, but 等副词修饰时,或用在强调结构中都只能用because。(3) for 有时也可引出表示原因的分句,但它只能位于后面,对前一分句加以解释或推断。(4) 不要受汉语意思影响将表示“因为”的连词与表示“所以”的so 连用。五、地点状语从句引导地点状语从句的从属连词主要有where (在…的地方), wherever(无论什么地方), everywhere(每个…地方), anywhere(任何…地方)。如:I’m not living where I was.我不在原处住了。You can’t camp where [wherever, anywhere] you like these days.如今你可不能随便在哪儿宿营。Everywhere I go, I find the same thing.不管我走到哪里,我都发现同样情况。2.有的同学认为地点状语从句在平时见得不多,误认为考试不会涉及,但恰恰相反,地点状语从句却是英语考试经常考查的一个知识点。请看以下考题:(1) When you read the book, you’d better make a ma rk _____ you have any questions.A.at whichB.at whereC.the place whereD.where(2) After the war, a new school building was put up _____ there had once beena theatre.A.thatB.whereC.whichD.when(3) You should make it a rule to leave things _____ you can find them again.A.whenB.whereC.thenD.there(4) She found her calculator ______ she lost it.A.whereB.whenC.in whichD.that以上四题均选where,其意为“在…的地方”,用以引导地点状语从句。六、目的状语从句1.引导目的状语从句的从属连词主要有in order that, so that, in case, for fear 等。如:I hired a boat so that I could go fishing.我租了一条船去钓鱼。Take your coat in case it rains (should rain).带着雨衣以防下雨。He studied hard in order that he could pass the exam.他努力学习,是为了能通过考试。2.引导目的状语从句的so that 有时可省so 或that,即单独用so 或that 来引导目的状语从句。如:Check carefully, so any mistake will be caught.仔细检查,以便任何错误都可检查出。Bring it closer that I might see it better.拿近些,使我能看得清楚些。七、结果状语从句引导结果状语从句的从属连词主要有so that, so…that, such…that等。如:He was so angry that he couldn't speak.他气得话都说不出来。He shut the window with such force that the glass broke.他关窗子用力很大,结果玻璃震破了。注:so…that和such…that中的that有时(尤其在口语中)可省略。八、比较状语从句引导比较状语从句的从属连词为as...as(和……一样),not as/so...as(和……不一样),than(比),the more...the more(越……越)。这类从句常以省略形式出现。如: The work is not so difficult as you imagine.这工作不像你想像的那么困难。You look younger than you are.你看上去比你的实际年龄要年轻。The more you study, the more knowledge you can get.你学的知识越多,你的知识越丰富。He doesn’t work as hard as she (does).他工作不像她那样努力。九、方式状语从句引导方式状语从句的从属连词有as(正如),as if或as though(好像)等。如:Do as I told you.按我告诉你的那样做。As a man lives, so he dies.正如人能活,也能死。I remember the whole thing as if it happened yesterday.整个这件事我记得很清楚,就仿佛是昨天发生似的。注:口语中like也可用连词引导方式状语从句。如:Do it like he does.照他那样做。She can’t cook like her mother does.她菜做得没有她妈那样好。。
