look 是不及物动词,后面不能直接跟宾语
而look at短语的词行相当于及物动词,也就是说可以后面直接跟宾语.
关于look like的用法：
look like 是"看上去像,像...,似...,外貌特征是..."
如:
Doesn't she look like her father?
No matter what the results of the homemade gift look like,remember it's the thought that counts.
而 looks like 应该是用在三人称后的,
如
The man looks like a cartoon character with a plaster on his temple.
She looks like a very demure young lady.
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look alike 的主语是俩个事物或人,不接宾语.意思是他们看起来相似.eg,A and B look alike.
look like 也是俩事物或人指看起来像.不过句子结构是A looks like B.
look the same as 通常指物.意思是俩事物看起来一样.句子结构和look like 一样是A looks the same as B.
take after 只用于人,指长相的像父母长辈等.句子结构为A takes after B.
祝您策马奔腾哦~