be意思

　　一、be 所有格

　　第三人称单数： is

　　现在分词： being

　　过去式： was/were

　　过去分词： been

　　二、be 词性及释义

　　（v.）：有;存在;位于;在(某处);(在某时或某地)发生等含义；

　　（aux.）：与过去分词连用构成被动语态;与现在分词连用构成进行时;用于反意疑问句等含义；

　　三、be 双语例句

　　例句 1. This is the one major drawback of the new system.

　　这是新系统的一大弊端。

　　例句 2. This is one of the most commonly used methods.

　　这是最常采用的方法之一。

　　例句 3. In our company, quality is high on the agenda.

　　我们公司高度重视质量。

　　例句 4. A number of measures were taken to alleviate the problem.

　　采取了一系列措施缓解这个问题。

　　例句 5. Much of the form was not applicable to me.

　　表格中很多部分不适用于我。

　　例句 6. A free trade agreement would be advantageous to both countries.

　　自由贸易协定对两国都会有利。

　　例句 7. A free trade agreement would be advantageous to both countries.

　　自由贸易协定对两国都会有利。

　　例句 8. She was not only intelligent but also very musical.

　　她不仅聪明，而且极具音乐天分。

　　例句 9. The first part of the plan has been safely accomplished.

　　计划的第一部分已顺利完成。

　　例句 10. Patience is one of the most important attributes in a teacher.

　　耐心是教师最重要的品质之一。