2019-2020学年人教版高中英语创优同课异构课件:选修6 Unit 3 A healthy Life (13)
2019-2020学年人教版高中英语创优同课异构课件:选修6  Unit 3 A healthy Life (13)第3页

二.非人称代词it 表示时间、日期、地点、天气、温度、距离、环境等。 1.指天气:It is a lovely day, isn’t it? It is a bit windy. 2.指时间: It was nearly midnight when she came back. 3.指环境: It was very quiet in the café.

4.指距离:It is half an hour’s walk to the city centre.