yesterday (morning,afternoon,evening)
the day before yesterday
last night (week,Sunday,weekend,month,winter,year,century 世纪)
ago
this morning/afternoon/evening
when引导的状语从句(动词过去时)
just now
the other day -- a few days ago.
at the age of 10 (过去年龄段)
in the old days
at that time
in the+整十数年份+s(⋯世纪⋯年代)
used to do... (过去做...)
“了”
6、基本句式
肯定句
He went to the toy store yesterday. 他昨天去玩具店了。
否定句
He didnt go to the toy store yesterday.
一般疑问句
1) -Did you go to Beijing last week?
-Yes, we did. (No, we didnt.)
2) -Did you meet the businessman before?
-No, I didnt. (Yes, I did.)
特殊疑问句
1) -What did you do last night?
-I did my homework.
2) -Where did you go last week?
-I went to Shanghai with my parents.