`分別英文的祕笈`2

Prepositions of time:

1.At (用於表示時間的某一點): at noon, at night, at present, at nine o’clock
2.On (用於某天, 某天上, 下午): on Monday, on Tuesday morning, on Wednesday afternoon, on a cold night
3.In (用於表示週, 月, 季節, 年, 泛指的上午, 下午, 晚上): in the week, in May, in spring, in 2001, in the morning, in the afternoon, in the evening

Prepositions of place:

1.At (在某地點 = 表示比較狹窄的地方): at school, at home, at 2 Johnston Road, at a factory
2.In (在某地 = 表示比較寬敞的地方): in Beijing, in China, in the street, in the world,
3.On (在 …上面, 有接觸面): There are two maps on the wall. On the table
4.On (在 …靠近 …的地方): on the right, on the river