quick

Be quick about it!

用：大人对小孩，工头等对工人、属下的命令用语。
意：快点干!干快些!别磨蹭!
例：Hey, you boys, be quick about it!
嘿，小子们，快点干活!

quite

quite a...

意：(修饰人或物)相当不错;很不一般;非常
例，Heavens, you have quite a memory，I'd forgotten that song.
哎哟，你记忆力可真好!那支歌我早忘了。
Your sister is quite a puaale!
你妹妹可真是个谜!