v.是，有，存在，做，成为，发生aux.用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质...

be的近义词有：exist, be, live。下面这些动词都有"存在"的含义：exist：通常指可观察到的或众所周知的存在现象。be：指某时某地确存在的事物或现象，多与there连用。live：多指有生命的东西的存在。指无生命事物时，强调可联想起生命的那些特点。...

be的第三人称单数（三单）为：is...

be的近义词/同义词有：befall, betide, attend, escort, accompany, bechance, follow, remain, stay, abide, happen, up, come, hap, place, crop, occur, take, arise, spring, about, breathe, live, exist, located, situated, dwell, inhabit...

be的音标：be的英式发音音标为：[bi]be的美式发音音标为：[bi]...

be的一般过去时为：was...

They had given an absolute assurance that it would be kept secret.他们信誓旦旦地保证将对此绝对保密。'He used to be so handsome.' — 'And now?'...“他以前是那么英俊。”——“那么现在呢？”Staff problems should be addressed through training ...

Instead of complaining about what's wrong, be grateful for what's right.别抱怨不好的事，要对好的事心存感恩。The difference between who you are and who you want to be is what you do. 你是什么样的人和你想成为什么样的之间的差距就是，你做了什么。What will be the...

be的现在完成时为：been...

be的现在进行时为：being...