1、这两个词都有当......的时候的意思,when一般后面用瞬间动词。
2、I was about to leave my house when someone knocked the door.意思是我正要出门的时候,突然有人敲门。
3、while一般后面用延续动词。
4、It was raining hard while 嘛术铹砾we were watching TV at home.当我们在家看电视的时候,突然下起了很大的雨。
5、总结如下。
1、这两个词都有当......的时候的意思,when一般后面用瞬间动词。
2、I was about to leave my house when someone knocked the door.意思是我正要出门的时候,突然有人敲门。
3、while一般后面用延续动词。
4、It was raining hard while 嘛术铹砾we were watching TV at home.当我们在家看电视的时候,突然下起了很大的雨。
5、总结如下。