​英语中by和through的用法和区别

英语中by和through的用法和区别:

by和through的区别

1.by(1)表示方法,手段。即“用……, 通过……”相当于by means of 如:All work had to be done by hand 所有的工作都是手工进行的。He makes a living by teaching 他以教书为生。(2)表示传达、传递的方式或煤介。如:How did you send the letter, by airmail or by ordinary mail?你是怎么发送的这信,是通过航天邮件还是普通邮件?(3)表示用交通工具、通讯工具后接名词单数,不加冠词。如:He came by train, but his wife came by bus. 他是乘火车来的,可是他老婆是坐公共汽车来的。2. through(1) 表示“以;通过;经由”。如:He succeeded through hard work.(2) 空间上通过,透过,经过Light comes in through the window。光线从窗户进来。(3) 时间上通过, 自始至终,从头到尾经过He often works through the night 他常常通宵工作。注意:在表示手段时,by, through有时也可换用。

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