精选优质文档-倾情为你奉上知识点：be动词Be动词用三个，分别是_、_、_，意思一般看作_。口诀：我用am,你用are,is跟着他她它;单数用is,复数用are.练习用am,is,are填空：1.I _ Ben.You_Emma.He_Tom.2.My sisters _ in the park.They _ playing games.3.He _ your uncle.His name _ Li San.4.My father _ my good friend.5.The little rabbits _ white and grey.They _ very cute.6.In the tree,there _ a monkey.7.Nick and Peter _ going to watch TV.8.Who _ I ?9.How _ you
