在英语中什么时候要用be动词(is,am,are)啊?答:(过去时否定缩略式 wasn't, weren't), 过去分词 been, 现在分词 being 英语的“be”是个特别动词;有些语言, “Be”除了原形的“be”之外,还有另外七种形式:am, is, are, been, being, was, were. 在句子中,“be”可以是主动词(The Principal Verb)或助动词(The Auxiliary Verb)...
be动词的用法答:you were, he was, we were, you were, they were (过去时否定缩略式 wasn't, weren't),过去分词been,现在分词being英语的“be”是个特殊动词;有些语言,如马来文等,并没有“be”这样的动词。“Be”除了原形的“be”之外,还有另外七种形式:am, is, are, been, being, was, were....