下面是小編整理的一些關(guān)于until的正確用法， 希望讓大家更好地認(rèn)識(shí)until這個(gè)單詞，提高英語水平。

　　until的句型

　　1.肯定句(延續(xù)性動(dòng)詞)+until+句子.

　　I will wait until he returns.我一直等他回來.

　　肯定句(延續(xù)性動(dòng)詞)+until+名詞或名詞短語.

　　I waited for him until 12 o’clock.

　　2.否定句(瞬間動(dòng)詞)+until+句子.

　　my mother had no idea of it until I told her.

　　否定句(瞬間動(dòng)詞)+until+名詞或名詞短語.

　　I won't leave until 12 o'clock.

　　3.not...until強(qiáng)調(diào)句

　　結(jié)構(gòu)：It is/was not until +從句/表時(shí)間詞語+that +肯定句.

　　It was not until I told her that my mother had any idea of it.

　　4.not...until倒裝句(否定句才能倒裝，因?yàn)榫哂蟹穸ㄒ饬x的詞或短語在句首，句子部分倒裝)

　　結(jié)構(gòu)：Not until+從句/表時(shí)間詞語+主句(倒裝)Not until 12 o'ckock will I leave.

　　until肯定句,否定句用法

　　方法一,句中謂語動(dòng)詞是延續(xù)性動(dòng)詞,用肯定句.句中謂語動(dòng)詞是瞬間動(dòng)詞(非延續(xù)動(dòng)詞),用否定句或含有否定詞的句子.

　　方法二,和漢語意思一致,看句中動(dòng)作是否做了，做了用肯定句,沒做用否定句.

　　方法一與方法二并不矛盾,寫句子時(shí)可任選其一.

　　注意:做選擇填空題時(shí)否定句包括含有否定詞的句子,最好先看一下答案有無until,如有先填一下看是否正確,如不行,再選其它答案.

　　更多例句解析:

　　1.直到雨停他才離開.

　　解析:離開是瞬間動(dòng)詞應(yīng)用否定句,離開這個(gè)動(dòng)作在雨停前沒做(沒離開),是否定,所以用否定句,所以句子寫成,He didn't leave until the rain stopped.

　　強(qiáng)調(diào)句It was not until the stopped that he left.

　　倒裝句Not until the rain stopped did he leave.

　　2.直到他媽媽回來他一直在看電視.

　　解析:看電視是延續(xù)性動(dòng)詞應(yīng)用肯定句,看電視這個(gè)動(dòng)作在媽媽回來前做了,是肯定,所以用肯定句,所以句子寫成,He was watching TV until his mother returned.