by后面加动词的什么形式

by后面加动词的什么形式
2024-11-21 07:19:39
推荐回答(5个)
回答1:

by后面加动词的动名词形式。

动名词,指的是动词ing形式的一种,兼有动词和名词特征的非限定动词。它可以支配宾语,也能被副词修饰。动名词有时态和语态的变化。英语中的动名词是由动词变化而来。

by后面加动名词的用法示例如下:

1.By repeating testing, it is proved that this vision processing system meets the request of vision processing. 

经过反复测试,证明该视觉对中方法达到视觉对中的要求。

2.We solved this problem by using Cell Factories which can be used to large-scalely culture adherent cells. 

经过摸索,我们使用细胞工厂解决了细胞大规模培养的问题。

扩展资料:

动词ing变化规律:

1、一般情况直接+ing例:sweep-sweeping    read-reading。

2、以不发音e结尾的去e+ing例:take-taking  make-making  have-havingride-riding。

3、重读闭音节一个辅音字母结尾,双写辅音字母+ing例:shop-shopping  sit-sitting  swim-swimming。

by, beside, near, on这组词的共同意思是“靠近,在…旁边”。辨析如下:

1、beside是一般用语,其宾语可以是表示任何人或事物的名词。

2、by强调“紧贴”,其宾语可以是一般的人或事物,但更常见的是side或含有side的名词。

3、near所指的距离要比by远得多,其宾语可是任何表示人或事物的名词。

4、on一般表示与江岸或铁路线呈线状的地点相接触,含有“邻接,濒临”的意思。

回答2:

by后面接动词的时候需要用动名词形式,即为动词的ing形式,一般表示通过某种方式。

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。

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。

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。”)

扩展资料

相关短语:

1、by name

该介宾词组的意思是“名叫……”;“凭名字”。如:

①He met a man, John by name.

②I knew him only by name.

2、by one’s first marriage通过或由于某人的第一次婚姻

介词by有许多含义,在此处意为“通过”,相当于through。

He left by the first train.他乘第一次列车离开了。

The electricity supply is operated by a switch.供电由一个开关控制。

3、by the age of/at the age of,by到……时为止。表示的是一段时间,句子通常用完成时态。

回答3:

by后面接动词的时候需要用动名词形式,即为动词的ing形式。一般表示“通过某种方式”
如:
by doing exercise
by drinking water
例句:
You're a student; you know how important itis to learn by doing.
作为一个学生你知道通过实践来学习多重要。

by后面也可以接代词等等。如:
by her
by yourself
例句:
I learn English by myself.
我自学英语。

回答4:

1,一般后面是加名词,动词应该是动名词.也就是ing形式的短语.
I was moved by his singing.
You can help others by donating money.
John talks to me by calling.

回答5:

一般后面是加名词,动词应该是动名词。也就是ing形式的短语。

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