初中英语--状语从句
初中英语状语从句课件(共68张ppt)

After you think it over, please let me know what you decide.你仔细考虑过以后,告诉我你是 怎样决定的。
外星人买纪念品时,那女孩给警察打了电话。(表示主句,从句
的动作同时发生,while后引导的状语从句的动词必须是延续动词不能
是点动词,因为它表示较长时间)
mother was worried because little alice was ill, especially as (when/ while) father was away.
我到那里时,正在下大雨。 ( 动作同时发生,when
可换为as, 但不能换为while,因为get是点动词.)
When I had read the article, he called me.
我看完这篇文章之后,她给我打了电话。( 从句动作
发生在主句之前,注意时态表达,只能用when )
When I got to the cinema, the film had begun.
when
1、还可以表示从句动词的动作在主几句动词的动作"
之前 "或"之后"发生。
2、when=and then; at that moment (正在那个时候)
while 1、用于时间较长时
2、 强调两个动作同时进行,并表示对比时
有时这三个连词可以互换,有时不可以。
It was raining hard when (as) I got there.
初中英语状语从句知识点总结归纳

初中英语状语从句知识点总结归纳在初中英语中,状语从句是一种复杂的句子结构,它用于描述主句的动作发生的时间、条件、原因、结果、地点等。
以下是关于初中英语状语从句知识点总结归纳:一、状语从句的定义:状语从句是用来修饰主句中的动词、形容词或副词,表示时间、地点、原因、条件、结果等关系的从句。
二、状语从句的分类:根据引导词的不同,状语从句可以分为以下几类:1. 时间状语从句:由when, while, as, before, after, since, until等引导。
2. 地点状语从句:由where, wherever, everywhere等引导。
3. 原因状语从句:由because, since, as等引导。
4. 条件状语从句:由if, unless, as long as等引导。
5. 结果状语从句:由so that, so...that, such...that等引导。
三、状语从句的用法:1. 时间状语从句:表示动作发生的时间或持续的时间。
例如:When I was young,I often played football.(当我还小的时候,我经常踢足球。
)2. 地点状语从句:表示动作发生的地点。
例如:Wherever you go, I will followyou.(无论你去哪里,我都会跟着你。
)3. 原因状语从句:表示动作发生的原因。
例如:As it was raining, we had to stay indoors.(因为下雨了,我们不得不呆在室内。
)4. 条件状语从句:表示动作发生的条件。
例如:If it snows tomorrow, we will not go out.(如果明天下雪,我们就不出去了。
)5. 结果状语从句:表示动作发生的结果。
例如:She worked hard so that she could pass the exam.(她努力学习以便能通过考试。
状语从句知识点详解(初中英语专项复习)16

状语从句知识点详解(初中英语专项复习)一个句子做整句话的状语,这个句子就叫做状语从句。
状语从句根据从句在整句中表示的含义不同又可细分为时间状语从句、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、让步状语从句、比较状语从句、方式状语从句等。
接下来我们重点复习几类状语从句。
一、时间状语从句定义和特征英语里如果用从句来表达一件事情或者一个动作发生的时间,那么这个从句就叫时间状语从句。
时间状语从句通常由when, while, as, before, after, since, as soon as, till/until等词引导。
【特征】含有时间状语从句的复合句,如果主句用一般将来时,从句用一般现在时表示将来。
(主将从现)—Daddy, when will we go out to fly a kite?—As soon as the rain _____.A. is stoppingB. stoppedC. will stopD. stops【答案】D【解析】句意:——爸爸,我们什么时候出去放风筝?——雨一停下(我们就去)。
as soon as 一……就……,引导时间状语从句,主句用一般将来时,从句用一般现在时。
故选D。
几种常见时间状语从句。
when引导:when表示“当……时候”。
既可表示在某一时间点发生的事,又可表示在某一时间段发生的事。
主句与从句描述的动作或事情可以是同时发生,也可以先后发生。
When I got home, I found my baby girl singing in the living room.当我到家时,我发现我的小女儿正在客厅里唱歌。
Things were different when I was a child.我小时候情况与现在不同。
【注意】when从句中的谓语动词可以是延续性动词,也可以是短暂性动词。
while引导:while表示“当……时候;在……期间”。
初中英语状语从句详细解析

初中英语状语从句详细解析 状语从句是英语语法中的常⽤句型语法,那么⼤家是否清楚什么是状语从句呢?下⾯就是⼩编给⼤家带来的初中英语状语从句详细解析,希望能帮助到⼤家! 状语从句详细解析 ⼀、什么是状语、状语从句? 状语:是⽤来修饰动词、形容词、副词或全句⽤的。
eg:He works hard! (他努⼒⼯作)中的hard。
状语的位置: 修饰形容词或副词的状语放在被修饰语之前。
eg:The Summer Palace is very beautiful.颐和园⾮常美丽。
(very 为状语,修饰形容词 beautiful,放在 beautiful 之前)。
修饰动词的状语有的放在动词前,有的放在动词之后。
如果动词有宾语,状语⼀般须放在宾语之后。
eg: I He often came here to see me.他经常到这⾥来看我。
(often 为状语,修饰动词came,放在前⾯)。
I know him well.我⼗分了解他。
(well为状语,修饰动词 know,放在 know 之后)。
状语从句:⽤⼀个(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。
例如:条件状语从句就是⽤⼀个句⼦来作条件状语。
⼆、状语从句的分类。
(1)时间状语从句 凡是从句都必须有引导词,引导时间状语从句的词有when,before,after,until,as soon as,while 等,具体⽤法如下: 1. when 意为“当……时”,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。
eg: I feel very happy when you come to see me. When you are crossing the street,you must be careful. when引导的时间状语从句,when的从句可以⽤延续性动词,也可以⽤瞬间动词。
初中英语语法状语从句课件(共45张PPT)

• 3)than 意为“比……更……”; • The boy is taller_than_his_father. (比他的父
亲还高)
4)比较状语从句通常与倍数表达法结合起来运用。
①A +is…times +as+ adj.原级+as +B ②A +is…times+ adj.比较级+than +B ③A +is…times+ the size/length/height/width/depth +of + B ④The size/length/height/width/depth… +of+ A+ is…times of +B
where引导 A句+where+B句 在B句…地方, A句… 在环境污染严重的地方,许多珍稀物种处于灭 绝的边缘。
Many rare animals are on the verge of extinction where environmental pollution is serious.
三、条件状语从句 1. If引导的条件句 2. Unless 3. Once 4. As long as
• 这个数据在下降到1990年的20%之前,它先上 升到1980年的80%
• Before the figure jumped to 20% in 1990, it increased to 80% in 1980.
• 5. A句+since+B句/时间短语 【自从B句…,A句就…】
自从手机发明以来,人们的生活发生了巨大变化。
五、目的状语从句
A句+in order that+B句 A句+so that+B句 【A句…是为了B句…】
初中英语语法状语从句(共16张PPT)

1)though, although, as, while
A. though和although不能与but连用
B. as引导让步状语从句,意思与 although/though相同,但是as通常放 在句首,且主谓要倒装,as前面的词可 以是形容词、副词,也可以是动词、名 词。
1)Rich as he is, he is not happy.
You should try to get a good night’ sleep ________ much work you have to do.
Hale Waihona Puke A. howeverB. no matter
C. although D. whatever
解析:答案为A。本题考察让步状语从句的 用法
______I accept that he is not perfect, I do actually like the person.
= Although he is a child, he knows what to do at this time.
C. while引导让步状语从句,只能放在句首, 意思与although/though相同。
While I feel sympathetic, I really can’t do anything to help them. While he may be right, we don’t agree him to do it.
where you have any questions.
3. 原因(because, as, since, now that, seeing that, considering that; when = since, considering that 既然;考 虑到; 介词短语表原因– because of, thanks to, due to, owing to; for )
初中英语语法 状语从句

初中英语语法状语从句初中英语语法状语从句1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状语从句。
状语从句根据它表达的意思可分为时间、地点、原因、目的、结果、让步、比较(或方式)和条件等类。
1.时间状语从句引导连词有when,while,till,not…until,since,after ,before ,as soon asThe bus won’t start until everybody gets on.公共汽车直到每人都上车为止,才开动。
When he knocked at the door I was cooking.当他敲门时,我正在煮饭。
Last night before he came back home, his wife had already cooked dinner and waited for 2 hours.昨天晚上在他回到家之前,他的妻子已经做好晚饭足足等了他两小时之久。
After I went to church, I went shopping.2.地点状语从句地点状语从句通常由where, wherever 引导。
Where there is a will, there is a way. 哪里有志向,哪里就有出路。
有志者事竟成。
Where there is a life, there is a hope. 哪里有生命,哪里就有希望。
留得青山在,不怕没柴烧。
Wherever you go, whatever you do, I will be right here waiting for you.不管你去哪里,不管你做什么,我都会在此守侯你。
3.原因状语从句引导连词有because,as, since。
He didn′t see the film because he had seen it.他没有看那部电影,因为他已经看过了。
They couldn’t get on the train,for it was too crowed.比较:because, since, as和for1)because语势最强,用来说明人所不知的原因,回答why提出的问题。
初中英语语法公式状语从句

初中英语语法公式状语从句在初中英语中,状语从句是一种非常常见的句子结构,用来修饰句子的谓语动词,增加句子的信息和意义。
以下是几种常见的初中英语语法公式状语从句:1. 时间状语从句(Time Adverbial Clause):- when(当...时候):I will go to the park when I finish my homework.- while(当...时候):He reads a book while he is waiting for the bus.- before(在...之前):Please finish your dinner before you watch TV.- after(在...之后):I usually clean my room after I have breakfast.2. 地点状语从句(Place Adverbial Clause):- where(在...的地方):She can sit wherever she likes.- wherever(无论在哪里):You can find him wherever he goes.3. 原因状语从句(Reason Adverbial Clause):- because(因为):He stayed at home because it was raining outside.- since(因为):She didn't go to the party since she was not feeling well.4. 条件状语从句(Conditional Adverbial Clause):- if(如果):If it rains tomorrow, we will stay at home.- unless(除非):You can't go outside unless you finish your homework.5. 方式状语从句(Manner Adverbial Clause):- as(如同):She ran as fast as she could.- like(像):He dances like a professional.这些状语从句的使用可以丰富句子的表达,使句子更加清晰明了。
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初中英语--状语从句
初中英语----状语从句
1. Could you tell me(A )?
A. when you will call me
B. when will you call me
C. when you would call me
D. when would you call me
解析:状语从句应用陈述句语序,could的语气比can客气得多,含蓄得多,表达的是一般现在时的意义。
2. We will have a party next week. If it ( C ) , we’ll have to cancel it.
A. will rain
B. would rain
C. rains
D. rained
解析:主将从现。
3. My parents will be angry with me if I ( A) to school late again.
A. come
B. will come
C. are coming
D. came
解析:主将从现。
4. Mary said she wanted to be a lawyer when she ( D) .
A.grow up
B. will grow up
C. would group up
D. grew up
解析:主句是过去时,从句用一般过去时表示过去将来的意义。
5. Do you know if she(A )? If she ________, please call me.
A. will come; comes
B. will come; will come
C. comes; comes
D. comes; will come
解析:前半句的if表示是否,引导宾语从句,后半句的if表示如果,
引导条件状语从句。
6. ----I wonder if your sister will go to the party. ----If your sister(B), so _________.
A. does; does she
B. does; will mine
C. will; will mine
D. will; will I
解析:前半部分是条件状语从句,用一般现在时表示将来,后半部分
是倒装句,用一般将来时,可以理解为:如果你妹妹来,我妹妹也会
来。
7.I haven’t heard from Peter(A)he went to America.
A. since
B. when
C. after
D. as
解析:时间状语从句,主句是完成时态,选项中能让主句使用完成时态的只有since。
8. I won’t be here(C )I am asked.
A.after
B.before
C.unless
D.because
解析:条件状语从句,意思是:除非我被要求,否则我是不会留在这里的。
9. He will not join us(D )he has many things to do.
A. if
B. until
C. when
D. because
解析:原因状语从句,说明不能加入我们的原因,用because引导。
10. We found the money two years(A )he had gone away.
A. after
B. since
C. till
D. for
解析:时间状语从句,且应用完成时态。
11. We had no sooner got to the airport(A )the plane left.
A. than
B. so
C. before
D. unless
解析:no sooner… than… 是固定搭配,意义是:刚…就…。
12. He spoke slowly(B )all of us could understand him.
A. such that
B. so that
C. in order to
D. as for
解析:so that引导目的状语从句,说明说话慢的目的是让别人听懂,in order to后接不定试短语,而非从句。
13. She danced(D )she went along.
A. after
B. for
C. till
D. as
解析:as表示伴随,她一边走,一边跳舞。
14. She did not begin to work(C )he left.
A. as
B. after
C. till
D. when
解析:till意思是直到…才,句意:直到他离开,她才开始工作。
15. They must be at home(A )the light’s on.
A. because
B. since then
C. after
D. even if
解析:原因状语从句,判断他们在家是依据屋里的灯还亮着。
16. Please take an umbrella(B )it rains.
A. because of
B. in case
C. since then
D. not until
解析:in case:以防……,引导目的状语从句。
17. He shut the window with(B )force that the glass broke.
A. so
B. such
C. that
D. even
解析:such / so … that… ,such修饰名词,so修饰形容词。
18. I came(B )you called.
A. quickly
B. immediately
C. suddenly
D. rapidly
解析:immediately 相当于短语as soon as,引导时间状语从句。
19.(A )I arrived at the station, she had already left.
A. By the time
B. Till the moment
C. Long before
D. Until later
解析:by the time:到…时候,主句通常用完成时态。
20.(D )you come, don’t forget to give back the book,
A. Every time
B. Each time
C. Last time
D. Next time
解析:四个选择都可以引导时间状语从句,但意义不同,根据题义,可知:你下次来时,别忘把书还给我。