hear of和hear from的区别

你好

1.hear of,表示‘听说’，后面加sth/sb Have you ever heard of the Great Wall? 你听说过长城吧？

2.hear from sb.‘收到...的来信’ I heard from my father last week. 我上周收到老爸来信。

3.hear‘听到’，‘听说(后加宾语从句）’ I hear a girl singing.我听到一个女孩在唱歌。 I heard that you can cure cancer with this medicine.我听说可以用这要来治癌症。