更新時間：2021-05-31 05:00:31作者：admin2
let alone是固定的搭配,意思:更不用說；更別提；不打擾；更不必說.alone後面根據實際情況加上其賓語,如賓格代詞或者單復數名詞或者其它詞性.如:
He did not have enough money to have the tire patched up, let alone buy a new
one.
他的錢還不夠補這個輪胎，更別提買個新的了。
We fear no death, let
alone difficulties. 我們死都不怕, 何況困難?
He's the best shot in the world, let
alone in England. 他是世界上最好的射擊手, 更不用說在英國了.
Let sb do sth. let跟大部分的單詞不一樣，不能接不定式，而要接動詞原形。
have a try（試一下）跟have a seat （請坐） , have a look（看一下）一樣，是固定搭配
I went home by bus. I was reading an interesting book while a voice said to me， "Would you please let me take your seat for a while?" I raised my head and found an old granny standing beside me. She looked very tired. I quickly stood up and said awkwardly，"Sorry， I didn't notice it." The granny just thanked around， I saw all the passengers smiling at me for my good deed.