用作动词(v.)

I won't let him get away with that excuse.我不会让他用那种借口蒙混过去。

I don't agree with all you say, but I'll let it go at that.我并不完全同意你说的话，但我不再多说了。

No visitors are let into the committee meetings.委员会会议不允许任何访问者闯入。

Let me have a look at this watch.把这只表让我看看。

Let's consider briefly his suggestion.让我们考虑一下他的建议。

Let the pne AB be equal to the pne XY.假设ab 线与XY 线相等。

Let ABC be an angle of ninety degrees .假设ABC为90度的角。

The shop is let on very favourable terms.该商店以特惠条件出租。

I asked her if she had any rooms to let.我问她有没有房间出租。

用作名词(n.)

I can't get a let for my house.我的房子租不出去。

Please allow the bearer of this passport to pass freely without let or hindrance.请予护照持有人顺利通行。

If you hit a let,you can serve again.如果发了擦网球，可以再发一次。

用作动词(v.)用作不及物动词S+～(+A)

The house does not let well.
房子不易租出去。

The house lets for 50 dollars a month.
这房子出租,租金一个月50美元。

用作及物动词S+～+ n./pron.

I let my spare rooms.
我出租空房。

We're hoping to let this field.
我们希望把这块地租出去。

The farmers near cities are working part of their land themselves and are letting the rest.
城市附近的农民自己耕种一部分土地,出租其余的部分。

S+～+to/- v

He let drop a hint of his intentions.
他故意吐露了一点他的意向。

She let drive at me with a stone.
她拿一石头朝我掷来。

Let fly with the left foot!
用左脚射门!

Bob was so angry that he let fly the ball in his hand at me.
鲍勃非常生气,用手里的球朝我打来。

用作双宾动词S+～+ pron./n. + n./pron.

Mrs. Brown let me a room.
布朗夫人租给我一间房。

The landlord says he'll let you a flat.
房东说他可以租给你一套公寓。

S+～+ n./pron. +to pron./n.

They let rooms to college students.
他们向大学生出租房间。

用作宾补动词S+～+ n./pron.+adj.

Let the door open.
让门开着。

S+～+ n./pron. +to/- v

She asked me if she could leave but I wouldn't let her leave.
她问我是否可以走了,但我不让她走。

Let the people air their views.
让群众发表自己的意见。

We'll let his family know that he is in danger.
我们得马上通知他的家属,他的处境很危险。

It's not a serious error;we can let it pass.
这不是个严重的错误,算了吧。

Let me try.
让我试一下。

Mother let me go to camp.
母亲让我去参加露营。

Let me have a look, will you?
让我看一看好吗?

Please let me know what happens.
请告诉我进展情况。

Let us not talk of that matter.
咱们就不谈这事了吧。

Let us know the time of your arrival.
请告诉我们你到达的时间。

Let's go to school.
咱们上学去吧。

Let's try to get to the cinema just before it lets out.
咱们争取在快散场的时候到电影院。

They are not going to let themselves be used to pull anybody's chestnuts out of the fire.
他们不会允许自己被利用来为别人火中取栗。

You can't let the farm be neglected pke this.
你不能让这农场这样荒芜下去。

Let pne BE be equal to pne CF.
假设BE线与CF线等长。

Let ABC be an angle of 45.
假设角ABC为45度。

1

The child is let to stay at home when his parents go to work.
父母上班时,这孩子只得呆在家中。

I was let to see her.
我被允许看望她。

The grass has been let to grow.
让草长起来吧。

用作动词 (v.)～+名词

let blood放血

let rooms出租房间

let the field出租土地

～+副词

let by让…过去

let down放下,使失望,不支持,放掉(车胎的)气

let down the curtain放下窗帘

let down the Party辜负党的期望

let down the window放下窗户

let in fresh air让新鲜空气进入

let in the rain漏雨

let off放(炮、烟火等),放掉(气),发泄,放过,原谅

let off a dissent发泄不满

let off fireworks放烟火

let on泄露,假装

let out释放,放走,发出某种声音,出租(房屋),把(衣服)改大

let out a dress把衣服改大

let out a secret泄露秘密

let out a shriek发出一声尖叫

let out spare rooms出租多余的房间

let the dog out让狗跑到外面去

let out the fire让火熄灭

let through放行,使…通过审核

let the crowd through让人们过去

～+介词

let in for使陷入,引起麻烦

let oneself in for trouble招来麻烦

let sb into one's secret让某人知道其秘密

let sb into the building让某人进楼

let sb into the office让某人进入办公室

let sb off the bus让某人下公共汽车

let sb in on a secret让某人知道秘密

let sb in on the act让某人参加此项行动

let sb out of prison让(某人)出狱

let the crowd through the gates让人们从各大门进来

v.(动词)

let的基本意思是允许对方照其意思而行,引申可表示“出租”“放掉,松掉”等。用于数学中通常表示“假设”。

let用作及物动词作“出租”解时,可接名词或代词作宾语,也可接双宾语,其间接宾语可以转化为介词to的宾语;作“让,使”解时,通常接以形容词或不带to的动词不定式充当补足语的复合宾语;接动词不定式作宾语补足语时,如用于被动结构, to须保留。let还可接不带to的动词不定式作宾语,这时主要用于某些固定搭配中。

let用作不及物动词时主要表示“出租”,主语通常为物(如房子等),其主动形式含有被动意义。

在口语中, let常用于祈使句中表示建议、请求、命令、警告等;在书面语中,可用allow代替let。

用作动词(v.)

I won't let him get away with that excuse.我不会让他用那种借口蒙混过去。

I don't agree with all you say, but I'll let it go at that.我并不完全同意你说的话，但我不再多说了。

No visitors are let into the committee meetings.委员会会议不允许任何访问者闯入。

Let me have a look at this watch.把这只表让我看看。

Let's consider briefly his suggestion.让我们考虑一下他的建议。

Let the pne AB be equal to the pne XY.假设ab 线与XY 线相等。

Let ABC be an angle of ninety degrees .假设ABC为90度的角。

The shop is let on very favourable terms.该商店以特惠条件出租。

I asked her if she had any rooms to let.我问她有没有房间出租。

用作名词(n.)

I can't get a let for my house.我的房子租不出去。

Please allow the bearer of this passport to pass freely without let or hindrance.请予护照持有人顺利通行。

If you hit a let,you can serve again.如果发了擦网球，可以再发一次。

用作动词(v.)用作不及物动词S+～(+A)

The house does not let well.
房子不易租出去。

The house lets for 50 dollars a month.
这房子出租,租金一个月50美元。

用作及物动词S+～+ n./pron.

I let my spare rooms.
我出租空房。

We're hoping to let this field.
我们希望把这块地租出去。

The farmers near cities are working part of their land themselves and are letting the rest.
城市附近的农民自己耕种一部分土地,出租其余的部分。

S+～+to/- v

He let drop a hint of his intentions.
他故意吐露了一点他的意向。

She let drive at me with a stone.
她拿一石头朝我掷来。

Let fly with the left foot!
用左脚射门!

Bob was so angry that he let fly the ball in his hand at me.
鲍勃非常生气,用手里的球朝我打来。

用作双宾动词S+～+ pron./n. + n./pron.

Mrs. Brown let me a room.
布朗夫人租给我一间房。

The landlord says he'll let you a flat.
房东说他可以租给你一套公寓。

S+～+ n./pron. +to pron./n.

They let rooms to college students.
他们向大学生出租房间。

用作宾补动词S+～+ n./pron.+adj.

Let the door open.
让门开着。

S+～+ n./pron. +to/- v

She asked me if she could leave but I wouldn't let her leave.
她问我是否可以走了,但我不让她走。

Let the people air their views.
让群众发表自己的意见。

We'll let his family know that he is in danger.
我们得马上通知他的家属,他的处境很危险。

It's not a serious error;we can let it pass.
这不是个严重的错误,算了吧。

Let me try.
让我试一下。

Mother let me go to camp.
母亲让我去参加露营。

Let me have a look, will you?
让我看一看好吗?

Please let me know what happens.
请告诉我进展情况。

Let us not talk of that matter.
咱们就不谈这事了吧。

Let us know the time of your arrival.
请告诉我们你到达的时间。

Let's go to school.
咱们上学去吧。

Let's try to get to the cinema just before it lets out.
咱们争取在快散场的时候到电影院。

They are not going to let themselves be used to pull anybody's chestnuts out of the fire.
他们不会允许自己被利用来为别人火中取栗。

You can't let the farm be neglected pke this.
你不能让这农场这样荒芜下去。

Let pne BE be equal to pne CF.
假设BE线与CF线等长。

Let ABC be an angle of 45.
假设角ABC为45度。

1

The child is let to stay at home when his parents go to work.
父母上班时,这孩子只得呆在家中。

I was let to see her.
我被允许看望她。

The grass has been let to grow.
让草长起来吧。

用作动词 (v.)～+名词

let blood放血

let rooms出租房间

let the field出租土地

～+副词

let by让…过去

let down放下,使失望,不支持,放掉(车胎的)气

let down the curtain放下窗帘

let down the Party辜负党的期望

let down the window放下窗户

let in fresh air让新鲜空气进入

let in the rain漏雨

let off放(炮、烟火等),放掉(气),发泄,放过,原谅

let off a dissent发泄不满

let off fireworks放烟火

let on泄露,假装

let out释放,放走,发出某种声音,出租(房屋),把(衣服)改大

let out a dress把衣服改大

let out a secret泄露秘密

let out a shriek发出一声尖叫

let out spare rooms出租多余的房间

let the dog out让狗跑到外面去

let out the fire让火熄灭

let through放行,使…通过审核

let the crowd through让人们过去

～+介词

let in for使陷入,引起麻烦

let oneself in for trouble招来麻烦

let sb into one's secret让某人知道其秘密

let sb into the building让某人进楼

let sb into the office让某人进入办公室

let sb off the bus让某人下公共汽车

let sb in on a secret让某人知道秘密

let sb in on the act让某人参加此项行动

let sb out of prison让(某人)出狱

let the crowd through the gates让人们从各大门进来

【近义词】

• allow
• grant
• permit
• lease
• rent

【反义词】

• prevent预防