489　noise，sound和voice

① noise常具有贬义，表示令人心烦的、不和谐的“嘈杂声，噪音，响声”。noise可用作可数名词，可以用a，some，any修饰，但不可用many修饰，不可说many noises。noise也可用作不可数名词，可以说much noise。

Who is making such a big noise？谁这么吵闹？

I hate noise. 我讨厌噪音。

Don't make any noise here. 在这里不要弄出声响来。

Don't make so much noise. 不要大声嚷嚷。

② sound泛指“声音”，指一切可以听到的声音，多用作可数名词。

I can hear the sound of the bells outside. 我能够听见外面的铃声。

She opened the door without making a sound. 她打开门，没弄出一点声响。

Sounds came from the flower garden. 声音从花园里传来。

③ voice表示“嗓音”，指人的说话或唱歌的声音，可以作可数名词或不可数名词。

She speaks in a low voice. 她说话轻声细语。

I heard a voice in the room. 我听见房间里有说话声。

She has a very sweet voice. 她的声音很甜美。

He spoke at the top of his voice. 他大声说话。