be動(dòng)詞意思和用法很多,一般的意思是是,此種用法,有多種變化形式,is,am,are,was,were,bein-g,been,to be.另外,be動(dòng)詞還有成為的意思.
be動(dòng)詞的用法
　　be （be/is/are/am/was/were) 　　[bi:] 　　vi 　　現(xiàn)在時(shí) I am,you are,he is,we are,you are,they are （縮略式 I'm,you're,he's,we're,you're,they're）,（否定縮略式 I'm not,isn't,aren't）,過(guò)去時(shí) I was,you were,he was,we were,you were,they were （過(guò)去時(shí)否定縮略式 wasn't,weren't）,過(guò)去分詞 been,現(xiàn)在分詞 being 　　英語(yǔ)的“be”是個(gè)特殊動(dòng)詞；有些語(yǔ)言,如馬來(lái)文等,并沒(méi)有“be”這樣的動(dòng)詞.　　“Be”除了原形的“be”之外,還有另外七種形式：am,is,are,been,being,was,were.　　在句子中,“be”可以是主動(dòng)詞(The Principal Verb)或助動(dòng)詞(The Auxiliary Verb)