英语短语look about(也常写作look around,二者在很多语境下可互换,但look about更偏向“主动观察/搜索”的意味)有多重含义,核心围绕“用视觉主动探索、审视”,具体用法需结合语境判断:
最常见的意思,指“转动视线观察周围环境”,强调对空间或场景的整体扫描(比如进入新环境、确认安全时)。
用法:常单独使用,或后接表示地点的介词短语(如about the room/street)。
例句:
Look about before you cross the street—there are lots of bikes.(过马路前先环顾四周,有很多自行车。)
She looked about the empty house, wondering where her cat had hidden.(她环顾空荡荡的房子,想知道猫藏在哪里。)
指“为了找到某人/某物而主动查看周围”,相当于“search for”,常与介词for搭配(look about for)。
用法:后接寻找的对象(名词或代词)。
例句:
I’m looking about for a cheap apartment near the university.(我在四处找大学附近的便宜公寓。)
He looked about for his keys but couldn’t find them.(他到处找钥匙,却没找到。)
指“对某事进行全面思考、评估”(类似“think over”或“consider carefully”),强调“从各方面审视”。
用法:常后接从句或抽象名词(如a decision/option)。
例句:
You should look about before quitting your job—do you have another offer?(辞职前你得好好考虑——有其他offer吗?)
The manager looked about the proposal before approving it.(经理仔细权衡了提案后才批准。)
look about (oneself):(口语)意为“保持警觉;留意周围”(相当于“be aware of one’s surroundings”)。
例:In a busy market, you need to look about yourself to avoid pickpockets.(在繁忙的市场里,你得留意周围以防被偷。)
look about for:明确表示“寻找某物/人”(= search for)。
look about:更强调“主动、有目的的观察”(比如寻找或评估);
look around:更侧重“随意/好奇地环顾”(比如参观景点时“看看四周”)。
例:I looked around the museum out of curiosity.(我好奇地参观了博物馆。)
I looked about the museum for the Van Gogh painting.(我在博物馆里找梵高的画。)
总结:look about的核心是“用视觉主动探索”,具体意思需根据上下文判断——是“看环境”“找东西”还是“想事情”。