look over 和overlook的区别look over（察看, 检查） vs overlook （露看，忽略） (来源：英语学习门户 http://www.
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Look over is a phrasal verb.
When you look over something or someone you quickly examine it or them.
For example:- I asked my teacher to look over what I had written.
Overlook is a verb.
When you overlook someone or something you fail to notice or consider it or them.
: For example: I think my teacher overlooked some of my mistakes.
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Look over is two separate words, overlook is one word.