初高中英语let用法及搭配
一.l et与allow
1.let作为及物动词不用于被动语态,
而allow可以有be allowed的形式。
2.如,Somebody let me leave. 就相当
于I was allowed to leave.
3.在正式文体中往往用allow sb to do
sth
二.l et me think与let me see(let’s see)
1.let me think 需要时间想起
2.let me see 正在想起某事的时候三.l et特殊用法
1.vt. 设……为(数学)
let sth be 假设……wei
let sth equal 假设……等于
let sth represent 假设……代表
2.vt. 出租
let sb sth=let sth to sb 把……租给
let sth out to sb 把……租给
have sth to let 出租某物
3.let him/her/them 随便;随他们
4.vt. 但愿……(表愿望)
Don’t let him be the one who died.
但愿死的不是他。
5.let oneself go 放松/纵;不修边幅
6.let sth drop
let sth lie 放任某事不管
let sth rest
7.let sb go 释放某人(警方);解雇某
人(委婉)
四.L et其他用法
1.Let’s just say (that) (你)只要知
道……;反正
2.let alone(not to mention)更不用
说(用于否定句之后)
3.let’s face it =let’s be honest 实话实
说把;面对现实吧
4.let sth go 算了,不计较;放下(过
去);以……价钱卖掉(let sht go for)
5.let go 松开,放手
let go of 松开,放开
6.  c./n. 出租
a long-term let 长期出租
7.letdown n. 令人失望的事
a real letdown
五.L et常见搭配
1.let slip
说漏;泄露(秘密)
let slip that…
2.let out
突然发出(声音);
let out a scream/cry
改大/宽衣服;
出租;
let sth out to sb
放学;散场
What time does the school let out?
3.let off
燃放;使……爆炸(set off);
let off a firework
放过(某人);
let sb off
let sb with a warning
let sb off the hook
let sb off easily/lightly 轻易放过某
放假;休息;不用做某事represent的用法
The boss let me off today.
4.let up
放过,饶恕;
Even though the old man surrendered,
those ruffians didn’t let up.
放松;
You’d better not let up now.
减弱;减轻;缓和
The wind gradually let up.
5.let down
把衣服加长;
把某物放气(轮胎);
let the tyres down.
辜负,使……失望;
把……放下来;
Let down a ladder
放松;
let one’s hair down
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解除;
let one’s guard/defence down
婉拒let sb down gently/lightly
6.let on
告诉,说;透漏,泄露(秘密)
let on that/how/who…
7.let sb in on sth
让某人知道;告诉某人(秘密)
let sb in on the secret of sth
8.let sb into sth (有被动)
告知某人(秘密);
将……嵌/镶入
Two large windows were let into the
wall each side of the door.
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