保持原意.I went to bed after I finished my lessons.I-------- go to bad ---------I finished my lessons为什么这里不能填didn't…be fore…
问题描述：
保持原意.
I went to bed after I finished my lessons.
I-------- go to bad ---------I finished my lessons
为什么这里不能填didn't…be fore…
答
I didn't go to bad before I finished my lessons. 在我做完功课之前，我没有去睡觉
不代表做完功课之后就去睡觉了
I didn't go to bad untill I finished my lessons.直到我做完功课，我才去睡觉。
更符合原意
答
didn't until
not ...until 是固定搭配， 就像 enjoy doing一样，意思是 “直到 。。。才。。。”
答
因为英语中不会用not ...before这种结构,而会说成I didn't go to bed until I finished my lessons.这是一种语言的习惯表达方式.不能用中文的思维去考虑英语的句子.
答
这样比较中式吧，不会这么说的，说did not. until好一点。求采纳。