高二英语课件 状语从句
高中英语语法 状语及状语从句(共41张ppt)
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总结 1.although,though,as与while引导的让步状语从句
(1)although引导让步状语从句时,只能用正常语序; though引导让步 状语从句时,可用正常语序,也可用倒装语序;as引导让步状语从句时 只能用倒装语序,即从句中的表语、状语或动词原形置于句首,若表 语是单数名词,前置时要省略冠词。 (2)although与though都可以与yet,still连用,但不能和but连用。 (3)while引导让步状语从句时,一般置于句首。
在条件状语从句中,常用一般现在时表示将来含义。 If everyone does his part,the project will surely be a success. 如果大家都尽责,这个项目肯定会成功。
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四、让步状语从句
01 although,though,while引导的让步状语从句。
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特别注意:
as引导让步状语从句时从句部分语序要部分倒装。其结构为:
n./adj./adv./v +as +主语+谓语
Young as he is, he can read and write in several foreign languages.
Child as he was, he had to support the family. (表语名词提前并常省去冠词)
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一、时间状语从句
1. when,while,as引导的时间状语从句。
引导词
人教高中英语-状语从句课件(共29张PPT)
Homework
Consolidate the exercise on Page 132,133 in the workbook.
Teaching Reflections:
学生对主从句之间的逻辑关系判 断不清,无从选择连词; 对某些从 属连词语义掌握不准确,不明确其 具体的语言使用环境;同一状语从 句中的连词混淆使用,不能区别对 待。
实战训练
3. I was watching TV _______ suddenly
the lights went out.
A. when
B. while
C. as
D. for
be doing... when... “就在这时”
实战训练 4. I had just finished doing my examination papers ________ the bell rang. A. when B. while C. before D. after
It will be a long time before... “过很长时间才...”
实战训练 6. He asked me just to sit down and drink some water ________I could say anything about my travel plan. A. while B. when C. if D. before
14. Nobody believed him ____________ what he said. A. even though B. even if C. no matter 让步状语从句 D. because
5. John plays football _____ , if not better than, David. A. as well B. as well as C. so well 比较状语从句 D. so well as
状语从句(完整版)ppt课件
状语从句(完整版)ppt 课件
REPORTING
目录
• 状语从句概述 • 时间状语从句 • 地点状语从句 • 原因状语从句 • 条件状语从句 • 目的状语从句 • 让步状语从句 • 结果状语从句
PART 01
状语从句概述
定义与作用
定义
状语从句是句子中充当状语成分的从 句,用于修饰主句中的动词、形容词、 副词或整个句子,表示时间、地点、 原因、条件、方式、让步等关系。
When I grow up, I want to be a teacher. (当我长大的时候,我想成 为一名老师。)
I was doing my homework when the phone rang. (电话响的 时候,我正在做作业。)
Once you start, you must finish it. (一旦你开始,就必须完成它。)
你想去的地方。
They searched for the lost child everywhere. 他们到处
寻找那个走失的孩子。
PART 04
原因状语从句
表示原因的连词
because
语气最强,表示直接的原因或理 由,可用于回答 why 提出的问 题、引导表语从句、用于强调句
等。
since
语气比 because 弱,但比 as 强, 一般用于表示“由于大家已知的 事实”。
虚拟语气
在条件状语从句中,可以 使用虚拟语气来表达与现 在或过去事实相反的情况。
条件状语从句的例句分析
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02
03
04
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If you study hard, you will pass the exam. (如 果你努力学习,你会通 过考试的。)
高中状语从句讲解分享资料.pptx
结果
动作
方式
目的 原因
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状语? 某个状态的程度
好 good
相当好 quite good
非常好 very good
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可以作状语的有?
句子 短语 词
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你必须把车停在这里。 You must park your car here. 你必须把车停在角落里。 You must park your car at the corner. 你必须把车停在人很少的地方。 You must park your car where there are few people.
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结果状语从句: 主语 + 谓语 + so + adj./adv. + a/an+n.+that... 主语 +谓语 + such +(a/an) +adj. + n.+ that... “如此…以致于…”
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He is __s_o___ poor ___t_h_a_t___ he can't buy a bike for his son.
(1)主句是肯定句时:主句是 肯定句时,从句也为肯定式 till/ until “直到......为止”
I will wait here till/ until you come back.
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7.till; until ; not...until (2)主句是否定句时 not...until “直到......才......” I didn’t go to bed until my father came back.
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3. __A_s__h_e_d_i_d_n_'_t _u_n_d_e_r_s_ta_n__d______ __E_n_g_l_i_sh__ (由于他不懂英语), he came back to China soon.
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
高中英语语法之状语从句课件
与从句的动作同时发生。
while只指“时间段”,意为“在……期间”,它所引 导的从句的谓语只能是持续性动词,经常是进行时。
while还可用作并列连词,意为“而”“但”,表对比转折。
第3页,幻灯片共27页
We must keep silent while others are studying.
By the time you come back, I will have finished this book.
第13页,幻灯片共27页
Sb was doing sth when...某人正在做某事时突然...
Sb was about to / going to do sth when...某人将要做某事时突然 ... Sb was on the point of doing sth when...某人刚要去做某事时突 然...
so和 such引导的部分放句首时,主句用部分倒装
第16页,幻灯片共27页
这种玩具是如此可爱,以至于很畅销。
It is such a lovely toy that it sells well.
It is so lovely a toy that it sells well.
Such a lovely toy is it that it sells well.
随着时间的推移,天气变得越来越糟。
The train had just started when we arrived at the station. 我们到车站时火车刚发动。
第5页,幻灯片共27页
(二) as soon as, the moment,the second,the minute, directly,immediately都是“一……就……”的意思。 no sooner...than,hardly...when,scarcely...when 也是“一
高中英语状语从句讲解课件(共60张PPT)
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。
连接词before的小结:
1. We had sailed four days and four nights before
I thought of it just _w_h__e_n_/a_s___you opened your mo主ut从h.句--几乎同时发生的短暂性动作
Things are getting better and better __a_s__ time goes on.正在发展变化的情况, “随着”
*就在那时,正在这时=and at this /that time
1) They were walking down the street when they saw
an accident. (A=B)
2) I was about to go swimming when our guide stopped
e.g. I will give you an answer immediately I finish my work.
4.句型类:no sooner…than…, hardly/scarcely… when…, etc. (一…就…)
e.g .Scarcely had he gone when she appeared.
D. will; finish
时间状语从句中用一般现在时代替一般将来时,用 一般过去时代替过去将来时
主句表示的是一个短暂性动作,
He fell asleep __w_h_e_n_/_w_h_i_le_/_a_she was reading.从句表示的是一个持续性动作
高中英语人教新课标语法讲解--状语从句课件(42张ppt)
一、时间状语从句 while
while
在…的期间;趁着…
Travel while you are young.
尽管 While I see what you say, I
can't agree with you.
然而 Some people waste the food
while others are starving.
But in the end但到最后 If I'm with you 如果我与你同在 I'll take the chance. 我要抓住这个
机会。 Oh, can't you see it, baby, 哦,宝贝,难道你不懂 You've got me going crazy? 你已
使我发疯? Wherever you go, whatever you do, 无论你在何地,无论你做何
I was about to go out when an unexpected guest came to visit me.
她刚刚完成作业,她妈妈就让她练习钢琴。
She had just finished her homework when her mother asked her to practice playing the piano yesterday.
the first/second…/last time, any time every time, each time(whenever) by the time
一、时间状语从句 1.when, as, while
当…的时候;这时突然
when be about to do...when...
be doing...when... be on the point of doing...when.. had just done...when
2024届高考英语二轮复习:状语从句课件-(共19张PPT)
2024届高考英语二轮复习:状语从句课件-(共19张PPT)(共19张PPT)状语从句状语是句子中的一个重要附属成分,从情况、时间、处所、方式、条件、对象、肯定、否定、范围和程度等方面对谓语中心词进行修饰、限制。
状语从句(副词性从句)是在句子中做状语的,起副词作用的从句。
状语从句可以修饰谓语、非谓语动词、定语、状语或整个句子。
概念分类状语从句时间状语从句条件状语从句让步状语从句结果状语从句原因状语从句地点状语从句目的状语从句方式状语从句比较状语从句时间状语从句1. when, while, as引导的时间状语从句when引导的从句动作与主句动作可以同时发生也可以先后发生,动词可用延续性也可用非延续性I was reading a book when he entered the room.I knocked a boy when he passed by.He always bothers me when I am working.时间状语从句while引导的从句动作与主句动作同时发生,动词用延续性I was reading a book while he was doing his homework.as强调主从句动作相伴发生,“一边...一边...; 随着...”As time goes on, he will understand.We watch TV as we eat.2. before, since引导的时间状语从句before:在...之前,才,不久常考句型:a. It will (not) be + 时间段+ before... “要过多久...才/过不了多久...就”It will be a long time before the professor finishes his dictionary.It won’t be a long time before he comes back.时间状语从句b. It was not long before... “不久就...”It was not long before he told me the truth.c. It was + 时间段+ before... “过了...才...”It was two years before we met again.时间状语从句时间状语从句since:自从..., ...以来It is / has + 一段时间+ since...(一般过去时)“自从...已经过了...”It has been five years since I came to the town.It is a month since I began to study German.3. 表示“一...就...”的单词短语引导的时间状语从句a. as soon as: 主将从现/ 主从都用一般过去时As soon as he comes, we will set out for Shanghai.b. the moment, the minute, the instantI wanted to call at him the minute/second/instant he arrived.c. immediately, directlyWe'll come directly we have finished the work.d. hardly/scarely ... when..., no sooner ... than...(主句过完,从句一过)She had hardly had time to sit when the phone rang again.时间状语从句时间状语从句4.until / till引导的时间状语从句a. until / till用于肯定句时,主句谓语动词用延续性I will wait for you until / till you come to see me.b. until / till用于否定句时,主句谓语动词可用延续性或非延续性I didn’t go to bed unit I finished my homework.c. not unit 位于句首,主句部分倒装Not until Tom came in did we stop talking.条件状语从句常考引导词:if, unless, so long as, in case, only if, on condition that... Suppose he can't come, who will do the workThe meeting would be put off in case it should rain.时态:主将从现I will go to hospital if I am free tomorrow.She was allowed to go back on condition that she would sleep.让步状语从句常考引导词although, though: 尽管,可与yet, still, nevertheless连用,不能和but 连用Though he seems happy, yet he is worried.He says he'll pay, though I don't think he will.as:从句倒装Successful as he is, he is not proud.while:尽管While he is ugly,he is smart.让步状语从句常考引导词even if/ thoughEven if I am young, I can manage it.no matter +疑问词/ 疑问词+everNo matter what / Whatever he faces, he will never give up. whether... or notWhether you believe it or not,it's true.结果状语从句a. so + 形容词/副词+ that ...He runs so fast that I can’t catch up with.It is so interesting a movie that I can’t wait to watch.b. such + 名词+ that ...It is such an interesting movie that I can’t wait to watch. They are such good students that the teachers all like them.原因状语从句because:回答why的问题,语气最强He can’t come because he is ill.since/now that:既成事实的原因Since (now that) you're here, you can help me.as:双方都知道的原因,主句说明结果As it was raining, the match was cancelled.地点状语从句常用where / wherever引导,位于主句前,中或后Stay where you are and don’t move.Where there is a will,there is a way.Wherever there is smoke,there is fire.目的状语从句so that,in order that “为了,以便”(从句用情态动词)He runs fast so that he can get on the first bus.In order that he can finish the work, he didn’t sleep for a whole night.for fear that, in case, “以防”(从句中的谓语动词用should / might / could+动词原形)I will not make a noise for fear that I should disturb you.He takes a torch in case it gets dark before he returns.方式状语从句as “按照”You should wait in line as others do.He did as I had asked.as if / as though (从句可以虚拟)The boy talks as if he were an old man.She paused as if she was waiting for him to speak.比较状语从句than “比...”,用形容词或副词的比较级You look much better than you did weeks ago.There is no prettier girl than Helen is.as...as, not as/so...as ,相同程度的比较,用形容词或副词的原级He knows as much as I do.She doesn't work so hard as you do.。
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
状语从句ppt课件完整版
复杂。因此,在写作中要适度使用状语从句,保持句子的简洁明了。
拓展阅读资源推荐
语法书籍
《英语语法大全》、《英语语法 手册》等,这些书籍详细介绍了 英语语法的各个方面,包括状语
从句的用法和技巧。
在线资源
英语语法网、英语语法在线等网 站提供了丰富的英语语法知识和 练习题,可以帮助学习者更好地
掌握状语从句的用法。
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用法说明
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though和although在从句中不能与but连用,但可以与 副词still和yet连用。
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as引导的让步状语从句需要部分倒装,即将表语、状语或 动词原形提到as前面。
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even if和even though引导的从句表示强调的让步,意 为“即使,尽管”。
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whether...or...和no matter+疑问词引导的从句表示“无 论...都...”,在句中位置灵活。
状语从句的结构和特点
状语从句通常由从属连词引导,从句中的谓语用非谓语形 式(不定式、分词、动名词等)。不同类型的状语从句有 不同的结构和特点,如时间状语从句常用when, while, as 等引导,条件状语从句常用if, unless等引导。
状语从句与并列句、复合句的关系
状语从句与并列句和复合句有密切关系。并列句由并列连 词连接两个或两个以上的简单句,而复合句则包含一个主 句和一个或多个从句。状语从句可以作为复合句中相反的假设条件,主句说明在这个假设条件下会出现的结果。常用if引导, 从句和主句的谓语动词都要用虚拟语气。
典型例句分析
Unless you change your mind, I won't be able to help you.( 除非你改变主意,否则我帮不了 你。)
人教高中英语必修2同步专题课件:专题十一 状语从句(共42张PPT)
1)as引导让步状语从句,表示“尽管”,从句的表语、 状
语等成分要提到主语前面,构成倒装;though从句放在 主句之首,从句可用倒装语序,也可用正常语序。 Dark as/ though the night was,he still found his way to my home.
Though the night was dark,he still found his way to my home.
for fear that
生
怕; 为了防止(某事发生)
He took the name down for fear that he should forget it.
lest 以防万一
The man decided to tell his boss the fact lest he would be angry with him.
1. I’ll help you with your English if I am free tomorrow. 如果明天我有空,我将帮助你学习英语。
2. He won’t be late unless he is ill. 他不会迟到,除非他病了。
3. In case he comes, let me know. 如果他来的话, 告诉我一声。 4. Be quiet in case you wake the baby. 轻点儿, 别吵醒婴儿。 5. They will lend us the car on condition that we return it before the weekend. 他们将借给我们车,条件是我们在周末前还。
状语从句
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、状语或整个句 子。
状语从句PPT课件(精讲)
8、比较状语从句 常用引导词:as(同级比较), than(不同程度的比较) 特殊引导词:the more … the more … ; just as …, so…; A is to B what /as X is to Y; no … more than; not A so much as B 例句 She is as bad-tempered as her mother. The house is three times as big as ours. The more you exercise, the healthier you will be. Food is to men what oil is to machine. 食物之于人,犹如油之于机器。
连接词类别
作用 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。
例句 1.She came up as I was cooking.(同时) 2.The runners started as the gun went off.(几 乎同时) 1.When we were at school, we went to the library every day.(在一段时间内) 2.Sorry,I was out when you called me.( call为短暂性动词)对不起,你打电话时我 刚好外出了。 3. When I got to the airport,the guests had left.(got to后发生)当我赶到飞机场时, 客人们已经离开了。 1.When /While /As we were dancing,a stranger came in.(dance为延续性动词) 。 2.Please don’t talk so loud while others are working.
高二英语让步状语从句课件(PPT)5-3
Although/Though he is very old, (yet)he is quite strong.
他虽然年纪大了,身体还很健壮。
【玻璃纤维】?用熔融玻璃制成的极细的纤维,绝缘性、耐热性、抗腐蚀性好,机械强度高。用作绝缘材料和玻璃钢的原料等。 【玻璃纸】?名透明的纸状薄
虽然他是一个孩子,但他知道该做什么。
Fast as you read, you can " t finish the book so soon.
纵然你读得快,你也不能这么快读完这本书。
(3)even if, even though 表示“即使……”, “纵使……”之意。
这两个复合连词的意思基本相同。它们常可互 换使用,但意义有细微差别。even if引导的让步 从句含有强烈的假定性,而even though引导让步 状语从句时,是以从句的内容为先决条件的,也 就是说,说话人肯定了从句的事实。
(1)though, although表示“虽然,纵然”之意。
这两个连词意思大致相同,在一般情况下可以 互换使用。在口语中,though较常使用, although比though正式,二者都可与yet, still或 nevertheless连用,但不能与but连用。例如:
Though/Though he was worn out, (still) he kept on working.
缘有锯齿,花紫色,果实密集在一起,外部呈鳞片状,果肉味甜酸,有很浓的香味。产于热带地区,我国广东、广西、海南、云南、福建、湾湾等地都有出
产。②这种植物的果实。‖也叫凤梨。 【菠萝蜜】同“波罗蜜”。
??)名金属元素,符号()。有放射性,由人工核反应获得。 【鱍】*(鱍)
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A. will leave B. will have left
C. leave
D. would leave
33. The problem won’t be settled until we
_____ a chance to discuss it thoroughly.
A. have had
B. will have
25. We must hurry up ___ catch the last train.
A. that
B. so that to
C. in order that D. in order to
26. No matter_____ hard it may be, I will carry
it out.
A. what B. whatever C. how D. however
27. _____ you may do,you must do it well.
A. Which
B. Whenever
C. Whatever D. When
28. --- Are you thinking about going to New York for
14. His father began to work ______ his childhood. A. since B. before C. as early as D. while
15. The roof fell _____ he had time to dash into the room to save his baby. A. before B. as C. after D. until
A. For the first time B. At a time
C. At one time
D. The first time
3. I would appreciate it ____ you call back this afternoon for the doctor’s appointment.
C. Which one
D. Whoever
41. She is willing to help you, ___ busy she is.
A. what B. how C. However D. whatever
A. Since B. For C. Because D. Though
30. English and French are taught here. You can choose _____ you like.
A. no matter which B. whichever
C. which
D. whatever
23. John shut everybody out of the kitchen ____ he could prepare his grand surprise for the party. A. which B. when C. so that D. as if
24. Beijing is larger than ____ city in Africa A. any B. other C. each D. any other
高考语法系列复习:
状语从句练习60题
1. After the war,a new school building was put up _____ there had once been a theatre.
A. that B. where C. which D. when
2. ____ he took part in the competition, he won a second prize.
7. --- Is Mr. Smith in the office? --- Yes,_____ he is in charge of the office,he must be there. A. since B. however C. whether D. for
8. Someone called me up in the middle of the night, but they hung up ______ I could answer the phone. A. as B. since C. until D. before
A. No matter
B. It doesn’t matter
C. Whatever
D. What
13. Many places are flooded by heavy rainfalls, so they can’t walk _______ they like these days.
A. when B. whenever C. where D. wherever
17. The crowd started cheering ______ he rose to speak. A. as B. since C. till D. where
18. I had worked here ______ you came here. But I shall leave for England ______. A. before long, before long B. before long; long before C. long before, before long D. long before; long before
C. will have had D. would have
34. If you _____ this experiment,you will understand the theory better.
A. will be doing B. have done C. will have done D. would do 35. They went on working ____ it was late at
9. --- Don’t look down upon Bob. He has his own advantages. --- Oh, yes. ________ others are weak, he is strong. A. If B. When C. Where D. Though
10. The day must be breaking, _____ the birds have begun singing. A. because B. as C. for D. since
you show your skills to others.
A. At timesFra bibliotekB. Some time
C. By the time D. Every time
38. Although he is considered a great writer,_____.
A. however his works are not widely read
B. but his works are not widely read
C. his works are not widely read
D. still his works are not widely read
39. We should finish the important job,________.
the holiday?
--- No. But if I ______ the time,I would
definitely go.
A. have B. had C. have had D. would have
29. _____ you are so weak,you’d better stay at home.
21. Though he is in his sixties, ______ he works as hard as a young man
A. yet B. but C. and D. and yet
22. The two girls look ____ much alike ____ no one can tell them apart. A. so, that B. so, and C. as, that D. such, that
A. long it takes however B. it takes however long
C. long however it takes D. however long it takes
40. ____ comes to the party will receive a gift.
A. No matter who B. Who
11. John may phone tonight. I don’t want to go out ________ he phones.
A. as long as B. in order to C. in case D. so that
12. ____others say, the expert is sure that his theory is correct
19. Scientists say it may be five or ten years _____ it is possible to test this medicine on human patients. A. since B. before C. after D. when
20. ___ the Internet is bringing the distance between people, it may also be breaking some homes or will cause other family problems. A. When B. If C. As D. While