1
let + object + bare infinitive
宾语后跟动词原形，表示允许或促使某人做某事。
Let me help you.
让我帮你。
允许；让
letting — present participle of let
先理解核心含义，再看它在真实句子里的用法。
允许；让
allow or enable something to happen
Let me help you.
让我帮你。
允许,不阻止(+动词不定式,但通常不带to)
To allow to, not to prevent (+ infinitive, but usually without to).
允许不干涉；不打扰或干预；不理会
To allow to be or do without interference; to not disturb or meddle with; to leave alone.
允许释放(液体)
To allow the release of (a fluid).
给予、授予或分配工作、特权或合同；通常与out连用
To give, grant, or assign, as a work, privilege, or contract; often with out.
let
Base
原形
lets
3rd person
第三人称单数
letting
-ing
现在分词
let
Past
过去式
let
Past participle
过去分词
She lets him go.
她让他走。
He let the dog outside.
他让狗出去了。
They are letting the children play.
他们正让孩子们玩。
I have let them know.
我已经让他们知道了。
不规则动词，过去式与动词原形相同
The teacher let us leave early after the exam.
考试结束后，老师让我们提前离开。
My mother let me borrow her car for the weekend.
我妈妈让我周末借她的车。
He let the water run while he washed the dishes.
他洗碗时让水一直流着。
宾语后跟动词原形，表示允许或促使某人做某事。
Let me help you.
让我帮你。
表示让某人或某物进入、出去等方向性移动。
Please let the cat in.
请让猫进来。
用于提出建议，let's是let us的缩写。
Let's go for a walk.
我们去散步吧。
Not this
She let me to go.
Use this
She let me go.
动词let后面不接带to的不定式，直接跟动词原形。
Not this
He let his dog running in the park.
Use this
He let his dog run in the park.
let + 宾语 + 动词原形，不接现在分词。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
放手；释放
You need to let go of the past.
你需要放下过去。
更不用说
He can't afford a car, let alone a house.
他连车都买不起，更不用说房子了。
使失望；放下
I promised to help, and I won't let you down.
我答应过帮忙，不会让你失望的。
让...进入
Please let the cat in; it's raining.
请让猫进来，下雨了。
放出；发出（声音）
She let out a scream when she saw the spider.
她看到蜘蛛时发出了一声尖叫。
免除；放（烟火）
The teacher let off the students with a warning.
老师只给了学生们一个警告就放过了他们。
放手；释放
You need to let go of the past.
你需要放下过去。
使失望；放下
I promised to help, and I won't let you down.
我答应帮忙，不会让你失望。
更不用说
He can't afford a car, let alone a house.
他连车都买不起，更不用说房子了。
顺其自然
Whenever I'm feeling anxious, I listen to the Beatles' 'Let It Be' and just let it be.
每当我感到焦虑时，我听披头士的《顺其自然》，然后顺其自然。
随它吧
In the movie 'Frozen', Elsa sings 'Let It Go' as she embraces her powers and lets go of her fears.
在电影《冰雪奇缘》中，艾莎唱着《随它吧》拥抱自己的力量，放下了恐惧。
Use letting naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
let发音似'来特'，想象'特（特定的人）被允许来'，即'让，允许'。
登记：中性。通常用于日常对话中表示允许或提出建议（如 'let me', 'let's'）。在书面语和口语中都很常见。
All listed words rhyme with 'let' (pronounced /lɛt/)—they share the same /ɛt/ ending sound in standard American English.
Dictionary facts from ECDICT, WIKTIONARY.