after+點(diǎn)時(shí)間：He came home after 10 o'clock last night.after + 一段時(shí)間(這里的時(shí)間段一般不是具體時(shí)間,如,一般不說after three days ,,而是three days after.,但可以說 after a period of time ) ,如：They had...追問那Tom didnot watch TV ____half past nine AafterB until我知道選Bnot ....until但老師問我們?yōu)槭裁碼fter不行，意思理解也通啊？ 這個(gè)問題我想了很久啊........ 還是沒想出原因Tom didnot watch TV _until ___half past nine這句話只能用until 直到。。。才。。。另例句：He hasn't come to see me after that .那件事之后，他再?zèng)]來過。請(qǐng)比較。