“look” 这个单词可以用作动词或名词。当 “look” 作为动词时，后面可以接多种词性的单词。

　　以下是一些例子：

　　1. 接形容词：

　　- The house looks beautiful.(这房子看起来很漂亮。)

　　- He looks happy.(他看起来很开心。)

　　2. 接副词：

　　- Please look carefully.(请仔细看。)

　　- She looked anxiously at her phone.(她焦虑地盯着她的手机。)

　　3. 接名词：

　　- I took a look at the menu.(我看了看菜单。)

　　- The manager had a look around the office.(经理在办公室里看了看。)

　　4. 接介词短语：

　　- He looked at his watch.(他看了看手表。)

　　- She looked for her keys everywhere.(她到处找她的钥匙。)

　　5. 接从句：

　　- I looked where she was pointing.(我看了看她指的地方。)

　　- He looked as if he had seen a ghost.(他看起来很像看见了鬼。)

　　当 “look” 作为名词时，表示“眼神”或“表情”。例如：

　　- He gave her a look of sympathy.(他同情地看了她一眼。)

　　- The teacher gave the students a stern look.(老师严厉地看了学生一眼。)

　　请注意，“look” 的用法可能因语境和语言变体而有所不同。