内容简介

“During” 作介词时可以表示几种时间关系：在一定时间内的某个时间段，也就是 “在...期间”，如 “during the day（在白天）”；在一个时间段内的某个时间点，即 “在...时，如 “during the meeting”。视频中举例讲解 “during” 的具体用法。

用法总结

1. 作介词时，“during” 的意思是 “在…期间”。比如：“during the morning（在早上）”、“during the day（在白天）”、“during the night（在夜里）”。

• I work during the day, but my husband works during the night.

• You mustn't use mobile phones during the test.

注意：介词 “during” 可以放在句首或句中。

• We go to the beach during the summer.

• During the summer, we go to the beach.

2. 作介词时，“during” 还可以表示在一个时间段内的某个时间点，意思是 “在…期间的某个时候”。

• I lost my purse during the trip, but I don't know exactly where or when.

• My phone rang during the meeting.