帮我总结一下 with结构和as结构!!(高中)

如题所述

英语中as本身没有多少实在含义,但它的词性较多,并可引导多种从句,可搭配成许多词组,课本中出现许多关于as的用法小结如下:
一、as充当连词
as常常用来引导一个分句,在句子中充当状语,表示时间、比较、理由等。
1.as引导比较状语从句,意为“像……一样”,常用句型为“as(adv.)... as(conj.) ..., not so/as...as...”。
I'm not so good at drawing as you.我不像你那样擅长画画。
She is as wise as(she is)active.她又活泼又聪明。
注:(1)在比较级前可加一个表示倍数等的状语。
The population of his city is twice as largeas that of mine.
(2)可跟一个作状语的结构(副词或介词短语等)。
I saw him as recently as last month.我最近见到他是在上个月。
The number of peoplew ho lost homes reached as many as 250,000.失去家园的
人数多达25万。
(3)英语中有很多表示比较的成语。
as black as coal
as blind as a bat
as brave as a lion
as brig ht as day
as busy as a bee
as cold as ice
as easy as ABC
as fat as a pig
as hot as fire
as light as air /a feather
as likeas two peas /beans
as poor as a church mouse
as rich as a Jew
2.as引导方式状语从句,表示“像……一样”,“按照”。
You must do everything as I do.你必须照我做的那样做。
I have changed it as you suggested.我已按你建议的那样改了。
3.as引导时间状语从句,常表示伴随情况,“正当,一面……一面”。
She often sings as sheg oes along .她常边走边唱。
As the students watched him quietly, he mixed the three(petrol,castor oil and vinegar)together.正当学生们聚精会神地观看时,他把三样东西(汽油、蓖麻油、醋)搅拌在一起。
注:(1)as soon as表示“一……就”。
As soon as Li Wei comes,I'll tell her about it.
(2)as引导的从句可表示两个动作同时发生,说明一个阶段的情况。
We get wiser as weget older /as time passes on.随着年岁逐增/时间的推移,我们变得更加精明。
4.as引导原因状语从句,表示“由于,因为”(语气比because弱),常置于句首。
As I'm ill,I won't go.我有病,不去了。
As it's raining hard,we can not go climbing.天下着大雨,我们不能去爬山了。
5.as引导让步状语从句,表示“虽然,尽管”,常用在“adj./n./adv.+as”结构中。
Poor as he was ,he was honest.他很穷,却很诚实。
Child as he is ,he knows a lot.尽管他是个孩子,但懂得很多。

6.as引导目的和结果状语,这时常与so搭配。
He raised his voice so as to be he ard.他提高嗓门,好让别人听见。
Will you be so kind as to help me?请你帮帮我好吗?
二、as充当代词
1.as常充当关系代词,引导非限制性定语从句,从句可放在句首、句中和句末。as指代整个句子,它在从句中作主语、宾语或表语。
As is known to us all,the earth turns round the sun.众所周知,地球绕着太阳转。
The earth,as is known to us all,turns round the sun.
He succee ded,as we had expected.正如我们所预料的一样,他成功了。
She's a fine dancer,as her mother used to be.她是一个出色的舞蹈家,正如她母亲以前那样。追答

以下是with的用法

with在下列结构中起副词作用:
1.“with+宾语+现在分词或短语”,如:
(1) This article deals with common social ills, with particular attention being paid to vandalism.
2.“with+宾语+过去分词或短语”,如:
(2) With different techniques used, different results can be obtained.
(3) The TV mechanic entered the factory with tools carried in both hands.
3.“with+宾语+形容词或短语”,如:
(4) With so much water vapour present in the room, some iron-made utensils have become rusty easily.
(5) Every night, Helen sleeps with all the windows open.
4.“with+宾语+介词短语”,如:
(6) With the school badge on his shirt, he looks all the more serious.
(7) With the security guard near the gate no bad character could do any thing illegal.
5.“with+宾语+副词虚词”,如:
(8) You cannot leave the machine there with electric power on.
(9) How can you lock the door with your guests in?
上面五种“with”结构的副词功能,相当普遍,尤其是在科技英语中。
接着谈“with”结构的形容词功能,有下列五种:
一、“with+宾语+现在分词或短语”,如:
(10) The body with a constant force acting on it. moves at constant pace.
(11) Can you see the huge box with a long handle attaching to it ?
二、“with+宾语+过去分词或短语”
(12) Throw away the container with its cover sealed.
(13) Atoms with the outer layer filled with electrons do not form compounds.
三、“with+宾语+形容词或短语”,如:
(14) Put the documents in the filing container with all the drawers open.
四、“with+宾语+介词短语”,如:
(15) The young lady with a red ribbon on her head is my former maths teacher.
(16) Do you know the gentleman with both hands in his pockets?
五、“with+宾语+副词虚词,”如:
(17) Is there any water in the kettle with this cover off ?
(18) Out went the boy scouts with their uniforms on.

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第1个回答  2014-10-24
with可表“带有,用”在复合结构中表方式,还可以接工具或手段等追答

as可表作为……则在方式状语从句中表按照,也可在原因,时间状语从句分别表因为当……的时候等

第2个回答  2014-10-24
1、with + 名词 (或代词) + 现在分词
此时,现在分词和前面的名词或代词是逻辑上的主谓关系。例如:
With prices going up so fast, we can't afford luxuries. 由于物价上涨很快,我们买不起高档商品。(原因状语)
With the crowds cheering, they drove to the palace. 在人群的欢呼声中,他们驱车来到皇宫。(伴随情况)
2、with + 名词 (或代词) + 过去分词
此时,过去分词和前面的名词或代词是逻辑上的动宾关系。例如:
I sat in my room for a few minutes with my eyes fixed on the ceiling. 我在房间坐了一会儿,眼睛盯着天花板。(伴随情况)
She had to walk home with her bike stolen. 自行车被偷,她只好步行回家。(原因状语)
3、with + 名词 (或代词) + 形容词
I like to sleep with the windows open. 我喜欢把窗户开着睡觉。(伴随情况)
With the weather so close and stuffy, ten to one it'll rain presently. 大气这样闷,十之八九要下雨。(原因状语)
4、with + 名词 (或代词) + 介词短语
With the children at school, we can't take our vacation when we want to. 由于孩子们在上学,所以当我们想度假时而不能去度假。(原因状语)
The soldier had him stand with his back to his father. 士兵让他背朝着他的父亲站在那儿。(行为方式)
5、with + 名词 (或代词) + 副词
He fell asleep with the light on. 他睡着了,灯还亮着。(伴随情况)
The boy stood there with his head down. 这个男孩低头站在那儿。(伴随情况)
6 、with + 名词 (或代词) + 动词不定式
此时,不定式表示将发生的动作追问

as呢

追答

一、as作连词的用法
1. as...as的用法
as...as意为"和……一样",表示同级的比较。使用时要注意第一个as为副词,第二个as为连词。其基本结构为:as+ adj./ adv. +as。例如:
(1)This film is as interesting as that one.这部电影和那部电影一样有趣。
(2)Your pen writes as smoothly as mine.你的钢笔书写起来和我的一样流畅。
其否定式为not as/so +adj./ adv. +as。例如:
This dictionary is not as/so useful as you think.这本字典不如你想象的那样有用。
若有修饰成分,如twice, three times, half, a quarter等,则须置于第一个as之前。例如:
Your bag is twice as expensive as mine.你的袋子比我的贵一倍。
几个关于as...as的常见句型:
(1)as...as possible
Please answer my question as soon as possible.请尽快回答我的问题。
(2)as...as usual/before
She looks as pretty as before.她看起来和以前一样漂亮。
(3)as long as... (引导条件状语从句)
It took us as long as three years to carry out the plan.我们花了长达三年的时间才完成这项计划。
(4)as far as
He walked as far as the railway station yesterday evening.昨天傍晚,他一直散步到火车站。
(5)as well as

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第3个回答  2014-10-24
with sth to do.doing done追问

这个我也知道…

追答

额(⊙o⊙)…

第4个回答  2014-10-24
好的追问

感谢!

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