1
look at sth
look at 强调用眼注视目标；at 后面接看的对象。
She looked at the baby and smiled.
她看着婴儿笑了。
看；注视
looked — past of look
先理解核心含义，再看它在真实句子里的用法。
看；注视
To use your eyes to see someone or something.
She looked at the baby and smiled.
她看着婴儿笑了。
试图看,用眼注意。
To try to see, to pay attention to with one’s eyes.
看起来,似乎。
To appear, to seem.
呈现某种外观。
To give an appearance of being.
寻找,试图找到。
To search for, to try to find.
look
Base
原形
looks
3rd person
第三人称单数
looking
-ing
现在分词
looked
Past
过去式
looked
Past participle
过去分词
I look at the board every day.
我每天看黑板。
She looked out the window yesterday.
她昨天向窗外看了看。
They are looking for their keys.
他们正在找钥匙。
规则动词，过去式和过去分词加-ed
She looked out the window and saw the rain falling.
她向窗外看去，看到外面正在下雨。
You look tired after working all day.
你工作一整天后看起来很累。
He is looking for his keys everywhere.
他正在到处找他的钥匙。
look at 强调用眼注视目标；at 后面接看的对象。
She looked at the baby and smiled.
她看着婴儿笑了。
look 作“看起来”讲时是系动词，后面接形容词，不接副词。
You look tired today.
你今天看起来很累。
look for 表示“寻找”的动作，而 find 表示“找到”的结果。
I am looking for my keys.
我在找我的钥匙。
look forward to 中的 to 是介词，后面接名词或动名词。
We look forward to hearing from you.
我们期待你的回信。
Not this
I looked the window but didn't see her.
Use this
I looked at the window but didn't see her.
动词 look 表示“用眼睛看”时是不及物动词，后面需要接介词 at 才能带宾语。原句少了 at，所以不正确。
Not this
I am looking forward to see you.
Use this
I am looking forward to seeing you.
look forward to 中的 to 是介词，后面要接动名词 seeing，不能接动词原形 see。表示“期待”时要用 -ing 形式。
Not this
She looks happily.
Use this
She looks happy.
look 表示“看起来”时是系动词，后面应接形容词作表语，不接副词。happily 是副词，应改为形容词 happy。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
看，注视
She looked at the photo for a long time.
她盯着那张照片看了很久。
寻找
I'm looking for my keys.
我在找我的钥匙。
看起来像
That cloud looks like a horse.
那朵云看起来像一匹马。
照顾
Can you look after my cat while I'm away?
我不在的时候你能照顾我的猫吗？
期待
We look forward to seeing you again.
我们期待再次见到你。
小心，当心
Look out! There's a car coming.
小心！有车来了。
期待，盼望
I look forward to hearing from you.
我期待收到你的回复。
照顾，照料
Can you look after my dog while I'm away?
我不在的时候你能照顾我的狗吗？
尊敬，仰慕
She looks up to her older sister.
她很敬仰她的姐姐。
不要带着愤怒回首。
A famous lyric from the Oasis song 'Don't Look Back in Anger' (1995), often used to encourage moving on from the past.
出自绿洲乐队的歌曲《Don't Look Back in Anger》（1995年），这句著名歌词常被用来鼓励人们放下过去、向前看。
看着我。现在我是船长了。
A widely quoted line from the film Captain Phillips (2013), often used humorously to announce taking charge.
出自电影《菲利普船长》（2013年），这是一句广为流传的台词，常被幽默地用来表示自己开始掌权。
发短 /ʊ/ 音 (如 good, book)
Use looked naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
look里有两个o，像一双眼睛，所以是“看”。看东西要用眼睛。
语域：neutral 常见场景：everyday speech、classroom instructions、simple stories 作动词表示“用眼睛注意看”时，语气中性，日常口语和一般书面语都常用，没有明显的正式或非正式色彩。教学、说明和叙述中也比较常见。
look作系动词时后接形容词，而非副词
Dictionary facts from ECDICT, WIKTIONARY.