aloud loud loudly的用法区别

aloud , loud 和 loudly 都可以表示“大声地”,但在用法上有区别.
　　aloud , loud二者作为副词,都有“大声地”、“响亮”的意思,有时可以通用.但aloud与read,think连用时,表示“出声”,而loud用于talk,speak,shout,laugh等动词之后,在口语中代替loudly

　　① aloud 强调发出的声音能被听见,意思为“出声地”或“大声地”,常用 read , call 等动词连用.例如：

　　Please read the text aloud.

　　请朗读一下课文.

　　② loud 意为“响亮地”、“大声”或“高声地”,侧重发出的音量大,传得远,一般多用来修饰 speak , talk , laugh 等动词. loud 还可用作形容词.例如：

　　Speak louder, please, or no one will hear you.

　　请大声些,否则没人能听见.

　　③ loudly 意为“响亮地”,其基本意义与 loud 相同,还常与 ring , knock 等动词连用. loudly 放在动词前后均可,含有“喧闹”或“嘈杂”的意味.例如：

　　Suddenly the bell on the wall rang loudly.

　　突然,墙上的铃大声地响起来.

　　aloud, loudly只能用作副词；loud既可作副词,也可用作形容词.当副词用时,loudly与loud一样用来说明声音的强度,意思是"高声地,喧噪地",只是在动词后面loud比loudly更常用些.他们的反义是：quietly.例如：
　　Don't talk so loud (loudly)----you'll wake the whole street. 别那么大声说话,你快把左邻右舍都吵醒了.
　　Someone knocked loudly (loud) at the door. 有人在大声敲门.
　　注：而aloud往往与动词read和think连用,表示真的把话说出,而不是在脑子里默默地"说".
　　She has a very good pronunciation when she reads aloud.她朗读时,发音很好.When we were children, our mother read aloud to us.当我们是孩子时，我们的母亲大声地朗读给我们听。

The teacher read this story aloud to his students.教师向学生大声朗读这个故事。
Suddenly there was a loud bang.突然砰地一响。
His vioce is harsh and loud.他的声音又尖又响。
The students all laughed loudly.学生们都大声笑了。
Please don't speak loudly in the library,will you?请不要再图书馆大声说话，好吗？