- A+
never ,seldom很少（否认词）
every day/week/month/year/morning/evening/night
each day/week/month/year/morning/evening/night
once a week每周一次,
twice a month每个月两次,
three times a year一年三次
in the morning 清晨
on Saturdays 周六
every morning 天天清晨
every Saturday 每一个周六
一般曩昔时
yesterday 昨天
thedaybeforeyesterday前天,
twodaysago两天前
lastday/night/week/month/year
昨天/夜；上周/月；客岁
in1990在1990年
justnow适才
attheageoffive五岁时
once upon a time 畴前
in the past 曩昔
a moment ago 方才
long long ago 好久之前
in 1988 1988年
last Friday 上周五
一般未来时
tomorrow 来日诰日
the day after tomorrow 后天
tomorrow morning 来日诰日早上
next time 下次
next Friday/term/month/year
in+一段时候
soon/right away
in the future
如今举行时
now 如今
look 看
listen 听
at this time/moment 此时
these days 这些天
at present 如今
如今完成时
already/yet
just
never
ever
for+一段时候
since+时候一点
so far/up to now 到今朝为止
in the past three years 在曩昔3年里
曩昔完成时
by+曩昔时候点
by the time
by then
by the end of last year
before+曩昔时候点
up till+曩昔时候点
up till then
曩昔举行时
at that time
at that moment
yesterday evening
曩昔未来时
the following month
the next time
the 
next friday
the next term
