【五分钟语法小课堂】你还在乱用介词 at,on,in吗?

2018.06.18
【五分钟语法小课堂】你还在乱用介词 at,on,in吗?

语法规则:

下面是三种常见表示时间的介词:

  • at表示具体时间。
  • on表示某一天,日期。
  • in后接某日,某月,某年,世纪,一段时间。

例句:

1.The shop opens at the 10 am.

2.Your research paper is due on Friday, June 10th.

3.My birthday is in August.

4.I wake up early in the morning.


视频:

视频台词解析:

  1. “I watered the plant on Friday.” 这里,on表示某天:周五。
  2. “I bought it in 2012 in France.” 这里,2012是年份,因此用in作为时间介词。

练习:

用正确的时间介词填空:

  1. This 2018 FIFA World Cup Tournament will begin ______June 14th.
  2. He came back ___________midnight last night.
  3. Jason was born_____ 3 o’clock ________the morning _________ April 10th, 1994.
  4. We often go to the beach ______ the summer.
  5. I took the stairs, and he took the elevator, but we arrived ______the same time.

参考答案:

  1. on
  2. at
  3. at, in, on
  4. in
  5. at