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urgently初中英语最常考的七大语法点知识点总汇

作者:高考题库网
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2021-01-20 20:51
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深奥-urgently

2021年1月20日发(作者:implementing)
初中英语最常考的七大语法点知识点总汇



一、介词
by
的用法


1


意为“在……旁”

“靠近”



Some are singing and dancing under a big tree


Some are drawing by the lake


有的在大树下唱歌跳舞。有的在湖边画画儿。


2
、意为“不迟于”

“到……时为止”



Your son will be all right by supper time


你的儿子在晚饭前会好的。

How many English songs had you learned by the end of last term


到上个学期末你们已经学了多少首英语歌曲?

3
、表示方法、手段,可译作“靠”

“用”

“凭借”

“通过”

“乘坐”等。


The monkey was hanging from the tree by his tail and laughing


猴子用尾巴吊在树上哈哈大笑。

The boy

s father was so thankful that he taught Edison how to send messages
by railway telegraph


孩子的父亲是那么的感激,于是他教爱迪生怎样通过铁路电报来传达信息。


4
、表示“逐个”

“逐批”的意思。


One by one they went past the table in the dark


他们一个一个得在黑暗中经过这张桌子。


5
、表示“根据”

“按照”的意思。


What time is it by your watch


你的表几点了?


6
、和
take


hold
等动词连用,说明接触身体的某一部分。


I took him by the hand


我拉住了他的手。


7
、用于被动句中,表示行为主体,常译作“被”

“由”等。


English is spoken by many people


英语被许多人说。
(即“许多人讲英语。




二、动名词
doing

动名词相当于名词,在句子中可以做主语、宾语、表语、定语等。


1
、作主语


Fighting broke out between the South and the North


南方与北方开战了。


2
、作宾语


Would you mind turning down your radio a little


please


请问你介意调小一点收音机的音量吗?


3
、作表语


Babysister

s job is washing

cooking and taking care of the children


保姆的工作是洗衣服,作饭和照看孩子。


4
、做定语


a washing machine
一台洗衣机


三、
used to
的用法


used to
意为过去常常做某事。


1
、肯定句:
used
这个词没有人称的变化,
to
后面接动词原形。


否定句是
didn

t use to
…。

When I was a child


I didn

t use to like apples


当我还是孩子的时候我不喜欢苹果。

疑问形式是
Did you use to
…?

Where did you use to live before you came here


当你来这儿之前你住哪儿?


2
、含有
used to
的句子的反意疑问句不要
usedn

t +
主语,而用
didn

t +
主语。


——
He used to smoke


didn

t he


——他过去常常吸烟,是吗?

深奥-urgently


深奥-urgently


深奥-urgently


深奥-urgently


深奥-urgently


深奥-urgently


深奥-urgently


深奥-urgently



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