(共26张PPT)
并列分句和状语从句复习
复习目标:
1.能判断出并列分句和9大类型的状语从句。(重点)
2.能根据句意,语境灵活运用并列分句和状语从句的连词。(重点,难点)
一:并列分句
类型 并列连词
并列关系(递进关系) and, both...and...,not only...but also...,
neither...nor...等
转折或对比关系 but,yet,whereas,while,howerver等
选择关系 or, or else, either...or..., not...but...等
因果关系 for,so,therefore等
but. yet. whereas; while. however “但是;然而”
He is a good teacher, _______________ he has taught me nothing.
I’d like to go with you; _______________, I’m very busy.
Some sports are usually done indoors,_________ others are done outdoors.
In some places women are expected to earn money ________ men work at home and raise their children.
He worked hard, ________ he failed.
It is strange, and ________ it is true.
but
however
while
while
yet
yet
总结:but. “但是”,表示完全转折,语气最强;
yet. “但是”作并列连词,同but; 还可以做连接副词;
while. “然而”,表示对比,=whereas
however,“然而” 用逗号分隔
辨析1:
for, so, therefore “因为;因此”
I didn’t get enough sleep _______ I didn’t feel every well this morning.
He found it difficult to read, ________ his eyesight was beginning to fail.
It was raining, _____________________ we had to stay at home.
He must have been caught in the rain, ________ he is wet all over.
so
for
总结:
for, “因为” 接原因分句
So, therefore “因此” 接结果分句
for
so/therefore
辨析2:
and和or构成的句型
(1)祈使句+and/or+陈述句
Work hard, and you will succeed.
(=If you work hard, you will succeed.) 努力学习,你就会成功。
(2)名词词组+and/or+陈述句
Another try, and you’ll make a success.
再试一次,你就会取得成功。
Seize the chance, or(else) you’ll regret.
抓住这次机会,否则你会后悔的。
More healthy food, or(else)you’ll break down sooner or later.
多吃健康食品,不然你的身体迟早会垮掉。
二:状语从句
一、状语从句的定义:
在复合句中起_______作用的从句叫做状语从句。状语从句共9类,包括_______从句,______从句,______从句,_______从句。_______ 从句,________从句,_______ 从句,_______从句,_________从句
副词
时间状语
地点状语
原因状语
结果状语
条件状语
方式状语
让步状语
比较状语
目的状语
1:时间状语从句
从属连词
1):when,whenever,since,after,as,while,before,as soon as,till,until,once,
2): no sooner... than, hardly/scarcely... when ,
(刚---就---)
名词词组和副词
3):the moment, the instant, the minute,
(一---就)
the first time, each time, every time
4); immediately, instantly (一---就)
when, while 和as
When we arrived at the airport, it was seven o’clock.
Don’t talk while you are eating.
We talked as we walked along.
As time goes by, I love you more and more each day.
She was about to leave when the phone rang.
总结: when, “当……时候”,可与延续性动词或短暂性动词连用; 表突然性“正在这时”
while “当……时候”,一般只可与延续性动词连用;动作同时发生;
as 动作发生的过程 “ 一边---一边” ;“随着”
___
___
___
___
___
辨析1:
when构成的句型
when,意为“正在这时”,表示某件事正在发生或刚要发生或刚刚完成时,突然发生另一动作。
(1)Sb.be doing sth.when...某人正在做某事,这时……
上周一,我正在街上散步,这时我突然看到一位老人从自行车上摔了下来。
Last Monday, I was walking in the street when I suddenly saw an old man fall off his bicycle.
(2)Sb.be about to do sth.when...某人正要做某事,这时…
我们正打算动身,突然下起雨来了。
We were about to set off when it suddenly began to rain.
(3)Sb.be on the point of doing sth.when...某人正要做某事,这时……
她正要上床睡觉,突然有人敲门。
She was on the point of going to bed when someone knocked at the door.
(4)Sb.had just done sth.when...某人刚做完某事,这时…
我刚刚扫完地,这时电话铃响了。
I had just finished sweeping the floor when the telephone rang.
before 的译法
It won’t be long before the problem is solved.
It was two years before we met again.
She shut the door before I could say a word.
We have to act quickly before things become worse.
没过多久就---
过多久就---
还没来得及—就---
趁---还没有时
过了很长一段时间我才悟出真相。
It was some time before I realized the truth.
before 可翻译为:在……之前;(没)过多久就---;
还没有来得及……就……; 趁---还没有时
常用句式:
①It will be/was+一段时间+before... 过多久…就…;
②It won’t be/ wasn’t+一段时间+ before... 没过多久就……
Go straight on until you come to a bridge.
He didn’t arrive until the game had begun.
till/until的译法
肯定句:直到---为止 (主句是延续性动词)
否定句:直到---才(主句是非延续性动词)
If you don’t understand something, you may research, study, and talk to other people until you figure it out.
如果你遇到不懂的东西,可以搜索、研究以及和其他人交谈,直到你把它弄明白为止。
等学生们安静下来后,她才开始上课。
She didn’t start the lesson until the pupils settled down.
时态:主句+ had done ; when或than+ did。
我刚到办公室,妻子就打电话让我回家。
I had hardly got to the office when my wife phoned me to go back home at once.
Hardly had I got to the office when my wife phoned me to go back home at once.
No sooner had I got to ---; than---
hardly...when...,; no sooner...than...
从属连词
where,“在某个地方”
wherever, “无论在哪里”
anywhere “在任何地方”
2:地点状语从句
你喜欢坐哪儿都可以。
You can sit wherever you like.
A number of high buildings have arisen _____ there was nothing a year ago but ruins.
A. When B. where C. before D. until
because,since,as,now that(既然)
3:原因状语从句
从属连词
because意为“因为”,语气强烈,表示事情发生的直接原因。回答why 的问题
since,as 意为“既然,由于”,语气较弱,表示说话双方都知道的原因。
now that则用于已成事实的原因作为前提。
Now that you’ve grown up, you must learn to stand on your own two feet.
你既然已经长大成人,就得学会独立生活。
---Coach, can I continue with the training
---Sorry, you can’t ______ you haven’t recovered from the knee injury.
A. until B. before C as D unless
从属连词 so...that..., such...that..., so that
1: 她是这么好的一位老师,我们都敬爱她。
She is such a good teacher that all of us love and respect her.
She is so good a teacher that all of us love and respect her.
2:他挣这么少的钱,以至于养不起家。
He earned so little money that he couldn’t support his family.
4:结果状语从句
从属连词 :if, unless, so/as long as, (只要)in case, (假使)on condition that (若是;条件是)
特别提示
条件状语从句常用一般现在时代替一般将来时。
5:条件状语从句
He can use the bicycle on condition ( that ) he returns it tomorrow.
自行车可以借给他,条件是明天必须归还.
你要穿上外衣才能出去。
You can go out on condition that you wear an overcoat.
You can borrow my car _________ you promise not to drive too fast.
A. unless B. even if C. in case D. as long as
I like to keep a few envelopes around in case I need them.
我喜欢手边常有几个信封,以应不时之需
从属连词:though, although, while, as,
even if/even though, however; whatever
6:让步状语从句
although与though都可以与yet, still连用,但不能和but连用。
虽然在下雨,但他们仍在地里干活。
Although it’s raining, (yet) they are still working in the field.
虽然是个孩子,但他明白什么该做什么不该做。
Child as/though he was, he knew what was the right thing to do.
虽然他很努力尝试了,但是还是失败了。
Hard as he tried, he failed again.
尽管他年轻,但他做事的方式很成熟。
Young as he is, he does things in a very mature way.
as 引导让步定语从句时,须将表语、状语提前,其他成分保持不变;名词提前时,去掉冠词。
though 引导从句,可提前,也可不提前。
While I admit that there are problems, I don’t agree that they cannot be solved.
虽然我承认存在问题,但我不同意这些问题无法解决。
—Why do people like pop music I hate it so much.
为什么人们会喜欢流行音乐 我太讨厌它了。
—Even though it is not your style, that doesn’t mean it is bad.
虽然它不是你的风格,但那并不代表它不好。
While “虽然”置于句首
疑问词+ever= no matter +疑问词
不管发生什么,他都不在乎。
Whatever/No matter what happened, he would not mind.
However/ No matter how +adj./adv.+主语+谓语
This is a very interesting book. I’ll buy it,____________.
A. how much may it cost B. no matter how it may cost
C. however much it may cost D. how may it cost
从属连词:as, as if, as though, the way
这位老太太对待这个男孩就像他是她自己的儿子似的。
The old lady treats the boy as if he were her own son.
He refuses to spend time with us or do as we tell him.
The stead is cooked just the way I like it.
从属连词: as...as, not as/so...as, than,
You look younger than you are.
你看上去比你的实际年龄要年轻。
According to statistics, a man is more than twice as likely to die of skin cancer________ a woman.
A. than B, such C. so D. as
7:方式状语从句
8:比较状语从句
9:目的状语从句
从属连词: so that, in order that(为了;以便), for fear that(惟恐; 生怕), in case(以防))
We got up early so that we could catch the train.(表目的)
We got up early so that we caught the train. (表结果)
So that 表目的,从句常用情态动词can, may, could
为了通过考试,我们建议你认真复习笔记。
In order that you may pass the exam, we recommend you read through all your notes.
So that 置于主句之后,in order that 可以置于主句之前或之后
for fear that
我们轻声说话,以免吵醒婴儿.
We spoke in whispers for fear that we might wake the baby.
总结:What we have learnt:
并列分句的连接词
but; while; whereas; yet; however区别
for; so; therefore 的区别
and 和or 的句型
2. 状语从句的定义
3. 9类从属连词的运用
Thank you !