词义说明
该短语的核心含义是“把……看作/视为”，指主观上对某人或某物形成一种看法，认为其具有某种身份、性质或作用。本义源自“看”（look）和“在……上”（on）组合，字面意为“在……上观看”，引申为以某种视角观察，进而发展为“将……视为”。它通常用于表达个人或群体的观点，强调主观判断而非客观事实。例如，“I look on him as my mentor.”（我把他看作我的导师。）该短语可以用于正面或负面评价，取决于语境。
look on as
英 /lʊk ɒn æz/美 /lʊk ɑːn æz/
v. 动词（短语）
把…看作；视为；认为
词根溯源
该短语由动词“look”（看）和介词“on”（在……上）及“as”（作为）组成。其中“look”源自古英语“lōcian”，意为“看”；“on”源自古英语“on”，表示位置或方向；“as”源自古英语“ealswā”，意为“如同”。三词组合后，字面意思为“在……上看起来像”，逐渐固定为“视为”的比喻义。记忆时，可联想“用眼睛看（look）并置于（on）某个角色（as）”，即“把……放在某个位置上来看待”。
适用语境
该短语在多种场合使用，语气和含义略有差别。在日常口语中，常用于表达个人看法，如“I look on it as a challenge.”（我把它看作一个挑战。）语气较为随意。在学术写作中，用于阐述理论观点，如“Many scholars look on this phenomenon as a result of globalization.”（许多学者将这一现象视为全球化的结果。）语气正式客观。在新闻报道中，用于传达官方或公众观点，如“The government looks on the new policy as a step forward.”（政府将新政策视为前进的一步。）在法律文本中，较少使用，但可能出现在判决书中，如“The court looks on this evidence as inadmissible.”（法院认为该证据不可采纳。）在文学作品中，用于塑造人物心理，如“She looked on her past as a distant dream.”（她将过去视为遥远的梦。）
语法要点
该短语为及物动词短语，后接宾语，再接“as”短语，构成“look on + 宾语 + as + 补足语”结构。补足语可以是名词、形容词或动名词。例如：“We look on this as a success.”（我们认为这是成功。）“They look on him as responsible.”（他们认为他负责任。）“She looks on reading as a pleasure.”（她把阅读当作乐趣。）注意：该短语不用于进行时态，如不能说“I am looking on it as...”而应说“I look on it as...”。另外，“as”后接名词时，通常不加冠词，如“as a mentor”中“a”可有可无，但常见用法是加冠词。
近义比较
与“regard as”和“view as”意思相近。区别在于：“look on as”更强调主观视角，带有情感色彩；“regard as”更为正式，常用于正式场合，如“I regard him as my best friend.”；“view as”强调分析和判断，如“Experts view this as a risk.”。另外，“consider”也可表示“视为”，但更强调思考过程，如“I consider this a good opportunity.”。选择哪个词取决于语境和语气：日常口语常用“look on as”；正式写作常用“regard as”或“view as”；表达深思熟虑时用“consider”。
使用注意
该短语属于中性表达，但根据语境可带褒贬色彩。例如，“look on him as a hero”含褒义，“look on him as a fool”含贬义。语域上，既可用于口语也可用于书面语，但书面语中更倾向使用“regard as”。常见误用包括：漏掉“as”，如“look on him a mentor”；或误用被动语态，如“He is looked on as a leader.”是正确的，但“He is looked on as leader.”缺少冠词则不规范。另外，不要与“look on”（旁观）混淆，后者意为“旁观”，如“He just looked on while they fought.”
常见搭配
- look on someone as a friend
- look on something as a challenge
- look on it as a duty
- look on oneself as
- look on ... as a whole
- look on ... with suspicion
- look on ... as an opportunity
句子示例
- I look on this opportunity as a stepping stone to my career.我把这次机会看作我职业发展的垫脚石。
- Many people look on him as a hero for his bravery.许多人因为他的勇敢而将他视为英雄。
- She looks on her students as her own children.她把学生当作自己的孩子。
- The committee looks on the proposal as impractical.委员会认为该提议不切实际。
- In his speech, the president looked on the economic crisis as a temporary setback.在演讲中，总统将经济危机视为暂时的挫折。
- Do you look on failure as a learning experience?你把失败看作一种学习经历吗？