1. 过去式构造

2. things that happened one after another

3. 一般过去时的否定结构

1.I didn’t play
2.We didn’t speak
3. my uncle didn’t teach
4. 后面自己来

4. 疑问结构

5. 疑问句构造

1.did he enjoy the music?
2.did she remember it?
3.did you pay the others?
4.did you like the film?

6. 特殊疑问词 + 一般过去时