##### 在某时间
- [[at]](在具体时间点)
- She has a meeting at 3:00 PM.
- They usually have dinner at 7:30 in the evening.
- [[in]](在某个时间段、季节或年份)
- I'll be on vacation in August.
- We'll visit them in a few days.
- They got married in 2010.
- [[on]](在某个特定日期、星期几)
- My birthday is on the 10th of May.
- We have a meeting on Monday mornings.
##### 在某时间前
- [[before]](在某时间之前)
- Please finish your homework before dinner.
- I need to submit the report before Friday.
- [[by]](在某个截止时间之前)
- Please complete the assignment by Friday.
- I'll be back by 6:00 PM.
- [[until]] / [[till]](直到某个时间点)
- The store is open until 9:00 PM.
- I'll wait here till you finish your work.
- [[ahead of]](在某时间之前)
- I arrived at the suite half an hour ahead of Jack.
- We finished 15 minutes ahead of time.
- [[at the beginning of]](在某段时间中前)
- Can I go back to what you said at the beginning of the meeting?
- The wedding will be at the beginning of March.
- [[in advance of]](在某时间之前)
- So this treatment needs to be done well in advance of your holiday.
- Decide to make your right turn well in advance of the turn.
- [[ere]](在某时间之前)
- Take the water ere the clock strikes twelve.
##### 在某时间后
- [[after]](在某时间之后)
- Let's meet for coffee after the movie.
- The concert starts at 8:00, so we'll be home after 10:00.
- [[come]](在某时间之后)
- Come retirement, their Social Security may turn out to be a lot less than they counted on.
- Come summer, we would all head off to the coast.
- [[following]](在某时间之后)
- I will send you an email with the details following the meeting.
- She prepared a presentation for the team following their request.
- [[since]](自从某个时间点开始)
- They've been friends since kindergarten.
- I haven't seen her since last year.
- [[past]](在…之后)
- It was past midnight when we got home.
- There's a bus at twenty minutes past the hour (每小时逢二十分) .
- [[beyond]](晚于;迟于)
- It won't go on beyond midnight.
- I know what I'll be doing for the next three weeks but I haven't thought beyond that.
##### 在某时间内
- [[during]](在某段时间内)
- I read a book during my vacation.
- She often feels tired during long meetings.
- [[for]](持续时间)
- I've been learning English for three years.
- They've been living in that house for a decade.
- [[within]](在某段时间内,强调时间范围)
- Please complete the task within a week.
- The package should arrive within three days.
- [[throughout]](在整个时间内)
- They traveled throughout Europe last summer.
- The festival continues throughout the weekend.
- [[from]](从时间开始)
- We're open from 8 to 7 every day.
- He was blind from birth.
- [[pending]](在等待时期)
- The decision is pending approval.
- The deal is pending further negotiations.