同等学力英语语法总结.docx
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同等学力英比状从句
常用引: as(同比) , than(不同程度的比)特殊引: 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
She is as bad-tempered as her mother.
她和她一脾气暴躁。
The house is three times as big as ours.
所房子是我的三倍大。
The more you exercise, the healthier you will be.
越你就越健康。
Food is to men what oil is to machine.
食物之于人,犹如油之于机器。
同等学力英步状从句
引步状从句的和: although, though(然); even if,
even though(即使); as,while (尽管); whether ⋯ or(不⋯⋯是);whoever,no matter who
(无);whenever, no matter when(无何);however,
no matter how(无论怎样); whatever,no matter what (无
论什么)等。
(1)although和 though都表示“虽然”,但 although比 though
正式,更多用于句首;二者都可与 yet,still 或 nevertheless连用,但不能和 but 连用:
He didn ’t stop working though(或 although)he was ill.
他虽然病了,但未停止工作。
(2)as 引导的让步状语从句要用倒装语序,可用 though 代替,但比 though 语气强,被倒装的部分可以是表语、状语和动词原形:
Child as(或 though)he is, he knows a lot[.表语;名词]
他虽然是个孩子,但懂得很多。
▲当表语是可数名词单数时,不能加不定冠词a(或 an)。
Good as he is, he will never be top of his class[.表语;形容词]
他虽然很好,但他决不会成为班上的尖子。
Hard as(或 though)he works, he makes little progress[.状语;副词]
虽然他工作很努力,但却几乎没有进步。
Try as(或 though)he might, he could not find a job[.;
原形]
不管他怎么努力,他是找不到工作。
(3)while 有可引步状从句,但一般要位于句
首:
While I like the color, I don’t like the shape.
我然喜那色,但不喜那形状。
(4)whatever(或 whenever⋯)和 no matter what(或
when⋯)二者都可引步状从句,但前者有可以引出主从句
和从句等,后者却不行:
Whatever(或 No matter what)you say, I won’t believe you.(状从句)
不管你什么,我决不相信你的。
I ’ll eat whatever(≠no matter what)you give me.[从
句]
你我什么我就吃什么。
同等学力英方式状从句
引方式状从句的: as(如同); as if (或 as though)(好
像)。
(1) as 和 like 都有“就像”的意思, as是连词,后加句子; like 是介词,后加名词、代词或名词性短语:
I work as others do(或 like others).
我像别人那样工作。
(2) as if ,as though 两者意义相同,从句谓语动词常
用虚拟语气, as if 比 as though 更常用:
They are talking as if (或 as though)they had seen a ghost.
他们谈着话,就像是见了鬼。
▲as if 和 as though 有时可引导表语从句。
同等学力英语条件状语从句
引导条件状语从句的连词或词组:if ,suppose,supposing (that), provided,providing (that), on condition that (如果,假如); unless(除非); so(或 as)long as(只要); in case(万一)。
在条件状语从句中,要用一般时态代替将来时(和时间
状语从句相同):
You will miss the train if you don’t hurry.
你要不快点,就会误了火车。
▲will 表示“愿意”时,是情态动词,可用与条件状语从句:
If you will go, please tell me.
如果你愿意去的,告我。
(1) unless 在意上等于 if ⋯not,但比 if 气更:
You will fail unless you study hard. (= You will fail if you do not study hard.)
除非你努力学,否你要失。
▲i f 可用于虚气,unless不用于虚气。(2)
suppose和 supposing(that)相当于 if 。
(或(3) provide,providing
as)long as相当于 only
that,on
if :
condition that,so As long as ( = Only if) you
don succeed.
’t lose heart, you will 只要你不灰心,你就会成功。
(4) in case
Do tell us in case you have any trouble.
万一有什么困,一定告我。
▲in case引目的状从句也可用 should 表示可能性小些。