1、Be動(dòng)詞的形式： be, is, am, are, was, were, being, been。
2、be動(dòng)詞的用法：后面接名詞，形容詞，地點(diǎn)副詞，或短語(yǔ)做補(bǔ)足語(yǔ)。
3、be動(dòng)詞的否定，在am, is, are, was, were 后面加 not, 縮略式am not, isn't, aren't, wasn't, weren't。
1、Be動(dòng)詞的形式： be, is, am, are, was, were, being, been。
2、be動(dòng)詞的用法：后面接名詞，形容詞，地點(diǎn)副詞，或短語(yǔ)做補(bǔ)足語(yǔ)。
3、be動(dòng)詞的否定，在am, is, are, was, were 后面加 not, 縮略式am not, isn't, aren't, wasn't, weren't。