information是不可數(shù)名詞，意為“信息、消息、情報、資料、資訊”，沒有復(fù)數(shù)形式，也不能在前面加“a”，可表達為a piece of information或者some information。
1、message用法
�。�1）I got a message you were trying to reach me.
我得到了一條留言，說你在設(shè)法聯(lián)系我。
�。�2）There were no messages for me at the hotel.
旅館里沒有給我的留言。
�。�3）We've had an urgent message saying that your father's ill.
我們得到個緊急消息說你父親病了。
�。�4）There were four messages in my inbox.
我的收件箱里有四封郵件。
2、information用法
�。�1）Pat refused to give her any information about Sarah.
帕特拒絕向她提供任何關(guān)于薩拉的消息。
（2）He refused to comment before he had seen all the relevant information .
在看到全部相關(guān)資料之前，他拒絕評論。
�。�3）a source of information消息來源
（4）to collect/gather/obtain/receive information 收集/搜集/獲取/接收信息
�。�5）a piece of information 一則消息