1.look v. 看
侧重短暂的看的动作（包括抽象地看待人、问题或事件等），但并不一定能看见，有时用来唤起别人的注意。look后不直接跟宾语，必须跟at或其他介词。看待，（大致）浏览，翻阅（书报、杂志等）; （尤指专家）检查，察看，研究
Look at the blackboard.
看黑板。
Look at line 5 of the text.
看正文第5行。
Look at the time! We'll be late.
看几点了！我们要迟到了。
They look at the scenery and we look at them.
他们看风景，我们看他们。
She was looking at me in a very strange way.
她用十分异样的目光看着我。
She would not permit herself to look at them.
她避免看他们。
They looked at each other and laughed.
他们彼此看了看便笑了起来。
He stopped writing and looked at me, pen poised.
他手握钢笔，停下来望着我。
I don't like the way he's looking at me.
我讨厌他看着我的样子。
He looked at her steadily.
他凝视着她。
She looked at him earnestly. 'You don't mind?'
她认真地看着他说：“你不介意吗？”
You only have to look at her to see she doesn't eat enough.
你只消看一眼就知道她进食不够多。
He looked at me with a twinkle in his eye.
他目光熠熠地望着我。
When she looked at her children, she felt a glow of pride.
看见自己的孩子，她就感到由衷的自豪。
She looked at them with dark staring eyes.
她那双深色的眼睛专注地看着他们。
They looked at each other with distrust.
他们心怀戒备地相互看着对方。
She looked at him with contempt.
她轻蔑地看着他。
She looked at her attacker with fear and loathing.
她盯着襲擊她的歹徒，既害怕又憎恨。
His face softened as he looked at his son.
他看着儿子，紧绷的面孔松弛下来。
She looked at me and smiled.
她看了看我，笑了。
She looked at me with just a suggestion of a smile.
她看着我，脸上带着一丝笑意。
She looked at him then turned her attention back to me.
她看了看他，然后又把注意力转回到我的身上。
To look at him you'd never think he was nearly fifty.
看他的外表，谁也想不到他年近五十了。
Brian had learned to look at her with new respect.
布赖恩看她时变得多了一分尊重。
His eyes showed open admiration as he looked at her.
他看她的时候，眼神里明显流露着敬佩之情。
You've just got to look at the last bit of Act Three.
你只要看一下第3幕最后那部分。
Let's have a look at the TV guide and see what's on.
咱们看看电视节目单上有什么节目。
Let's take a look at the damage.
让我们看看损失情况吧。
The situation is an awkward one, whichever way you look at it.
无论从哪一方面看，这个局面都很尴尬。
First, let's look at a breakdown of the costs.
我们首先看一下成本的详细数字。
If you've done with that magazine, can I have a look at it?
如果你已看完那本杂志，给我看看行吗？
Next term we'll be looking at the Second World War period.
下学期咱们会研究二战时期。
Let's look at the question of security.
咱们来看一下保安问题。
You can look at the issue from many different angles.
你可以从很多不同的角度看这个问题。
We'll look at the problem from a strictly legal point of view.
我们将只从法律的角度来看待这个问题。
We need to take a long hard look at all the options.
我们需要十分谨慎地考虑所有的选择。
She felt she had looked at the problem from every aspect.
她觉得她已从各个角度考虑了这个问题。
Turn around and let me look at your back.
转过身去让我看看你的后背。
Can you look at my back? I think something's wrong.
您能看一下我的背吗？我觉得有点儿不对劲。
2.observe v. [正式] 观察（到），观看
指注意到某事物，或为了解某人、某事而对其进行仔细观察。
The police observed a man enter the bank.
警察注意到一个男人走进了银行。（动词 名词短语 不带to的不定式）
He was observed to follow her closely.
有人看到他紧跟着她。（被动语态，带上to）
They observed him entering the bank.
他们看见他走进银行。（动词 名词短语 -ing短语）
The far side of the moon is difficult for us to observe.
我们难以观察到月亮的另一面。
Weather satellites have observed a ring of volcanic ash girdling the earth
气象卫星观测到一个环绕地球的火山灰带。
They observed the comet for 70 days before it faded from sight
他们观察了这颗彗星70天，直至其慢慢从视线中消失。
Thousands of people observed the ship leaving the harbour.
数以千计的人观看了轮船离港下水的情形。
The scientist carefully observed the specimen.
这名科学家仔细观察标本。
Our teachers took us on field trips to observe plants and animals, firsthand
老师带我们去野游，对动植物进行实地观察。
She observed the gentle movement of his chest as he breathed.
她观察着他呼吸时胸部的微微起伏。
I felt he was observing everything I did.
我觉得他正在注视着我做的每一件事。
They observed the prisoners through a one-way mirror.
他们透过单向镜子监视犯人。
The patients were observed over a period of several months.
这些病人被观察了数月之久。
Stern also studies and observes the behaviour of babies.
斯特恩还研究观察婴儿的行为。
（尤指就注意到或深思熟虑之事）说，评论，评述
We observe that the first calls for radical transformation did not begin until the period of the industrial revolution...
我们认为直到工业革命时期才出现了要求彻底变革的第一波呐喊。
3.perceive v. [正式] 察觉，注意到；[书] 看待
指发现或意识到某事；也指以某种方式理解某人或某事。
感知；认为；察觉到；意识到；注意到；将…视为；将…理解为
I perceived a change in his behaviour.
我发觉他的行为有些变化。
I perceived a subtle change in his attitude.
我察觉出他的态度有了微妙变化。
I can't perceive any difference between these pictures.
我看不出这些图片有什么差别。
She is perceived as the future president.
她被视为未来的总裁。
He was so young that no one perceived him as a chief executive.
他太年轻了，没有人把他当总裁看。
She did not perceive herself as disabled.
她没有把自己看成残疾人。
This discovery was perceived as a major breakthrough.
这一发现被视为一项重大突破。
Voters perceive him as a decisive and resolute international leader
投票者认为他是一位坚定果断的国际*。
They strangely perceive television as entertainment.
奇怪的是，他们居然将电视看作娱乐。
They were widely perceived to have been unlucky.
人们普遍认为他们的运气不佳。
She perceived that all was not well.
她意识到并非一切都顺利。
I soon perceived that I could not make him change his mind.
我很快察觉到我无法使他改变想法。
She wasn't at all the mindless little wife so many people perceived her to be.
她绝对不是许多人认为的那种愚蠢的小媳妇。
4.watch v. 注视，观看
指在一段时间内观看、关注、照看着某人或某事。
表示某人注意看他们眼睛所见的某物，可用look at或watch。一般来说，用look at表示看不动的东西，而watch表示注视活动或变化的事物。例如，
She watched the kids playing in the yard.
她看着孩子们在院子里玩。
Parents can't be expected to watch their children 24 hours a day.
父母不可能每天24小时照看孩子。
You can learn a great deal just from watching other players.
你只要注意看其他运动员怎样动作就能学到许多东西。
I could sit and watch the river all day long.
我可以整天坐在这里看那条河。
I watched the car until it was out of sight.
我目送汽车，直到看不见为止。
We sat outside a cafe, watching the world go by.
我们坐在一家小餐馆外面，望着眼前来来往往的人们。
Could you watch my bags for me while I buy a paper?
我去买份报纸，你能替我照看一下我的包吗？
I asked him to look at the picture above his bed.
我让他看他床上方的照片。
He watched Blake run down the stairs.
他看着布莱克跑下楼梯。
Next time you visit the zoo, watch the tigers carefully.
下次你们参观动物园，要仔细观察老虎。
We watched the lions from the safety of the car.
我们从车里看狮子，很安全。
He had the strong impression that someone was watching him.
他强烈地感觉到有人在监视他。
We watched the balloon riding high above the fields.
我们看着气球高高地飘浮在田野上空。
Can you recommend a place where we can watch the beautiful sunrise?
你能推荐一个我们可以观看美丽日出的地方吗？
I spend too much time watching television.
我看电视花的时间太多。
I'd stayed up late to watch the film...
我熬夜看了那场电影。
Thousands of people paid good money to watch the band perform.
成千上万的人花很多钱去观看这支乐队的演出。
We watched to see what would happen next.
我们关注着下一步要发生的事情。
The government is keeping a close watch on how the situation develops.
政府正在密切注视着形势的发展。
Human rights groups have been closely watching the case.
人权组织一直在密切关注此案。
US officials have been keeping close watch on the situation.
美国官员一直密切注意着事态的发展。
5.see v. 看见，看到，观看
侧重看的结果；也指眼睛看得见或观看比赛、电视节目等。表示眼睛获得视觉图像而知道某物的存在，则用see。这时，see往往与can连用：
Come and see us again soon.
早点再来看我们。
If you look carefully you can just see our house from here.
你要是仔细看，从这里就可以看见我们的房子。
She looked for him but couldn't see him in the crowd.
她在人群里找来找去，但没看见他。
He could see (that) she had been crying.
他看得出她哭过。
I hate to see you unhappy.
我不愿见你不高兴。
She was seen running away from the scene of the crime.
有人看见她从犯罪现场跑开。（动词 名词短语 -ing短语]）
He was seen to enter the building about the time the crime was committed.
有人看见他在案发时间前后进入那栋建筑物。（被动语态）
It was getting dark and I couldn't see to read.
天色黑下来，我看不成书了。（动词 带to的不定式）
I saw you put the key in your pocket.
我见你把钥匙放进了口袋里。（动词 名词短语 不带to的不定式）
I can see the fax here on the desk.
我能看见这边桌上的传真。
You can't see colours at night.
晚上看不见颜色。
I saw him yesterday...
我昨天见到他了。
观看，看(娱乐节目等)
He had been to see a Semi-Final of the FA Cup..
他看过一场足总杯半决赛。
He looked but saw nothing.
他看了看，但什么也没有看见。
You can see for miles from here.
从这儿可以看到好几英里远。
Did you see that programme last night?
你昨晚看那个节目了吗？
Fifty thousand people saw the match.
有五万人观看了那场比赛。
In the evening we went to see a movie.
晚上，我们去看了一场电影。
See page 158.
参见第158页。
You ought to see a doctor about that cough.
你得找个大夫看看你的咳嗽。
与…交往;与…谈恋爱
Are you seeing anyone (= having a romantic relationship with anyone) ?
你是不是跟什么人好上了？
They've been seeing a lot of each other.
他们近来老泡在一起。
My husband was still seeing her and he was having an affair with her.
我的丈夫仍在和她来往，而且两人还搞婚外情。
