I cover the distance in five minutes when I go to school.这句话
1个回答

in+时间段,当用于将来时的时候,表示在.之后,用how soon 提问,当用于过去时的时候表示在.之内,用when

1过去将来时的构成(句型如下:)

肯定句:主语+be(was,were)going to+动词原形~.

否定句:主语+be(was,were)not going to+动词原形~.

疑问句:Be(Was,Were)+主语+going to+动词原形~?

肯定句:主语+would(should)+动词原形~.

否定句:主语+would(should)not+动词原形~.

疑问句:Would(Should)+主语+动词原形~?

仅供参考

I would cover the distance in five minutes when I went to school