be动词用法歌:我用am,你用are,is连接他,她,它。一、在下面的短文中填上恰当be动词。I______agirl.I______12yearsold.Thisismybrother.He___5yearsold.ThatismycatMiaomiao.It___verycute.Look,They___myparents.Thisismymother,she___kind.Themannexttoherismyfather,he___strict.We___ahappyfamily.二、在下面的题目中填上恰当的Be动词。1.I________Kitty.2.She_______astudent.4.Mysisters_______tall.9.I_______atschoolnow.10.We________students.11.They________inthezoo.12.YangLing________tenyearsold.29.Howold__________you?练习:一、用am,is,are填空1)I_____astudent.2)You____adoctor.5)He_____inShanghai.6)It_____acar.7)They____cars10)What____yourname?15)Where_____you?照样子改写句子例题:1.I__am___aboy.2.Thegirl______Jack’ssister.3.Thedog_______tallandfat.4.MissZhang_______ateacher.6.She______athome.10.They_____niceflowers.12.Thebooks______onthedesk.15.Who______I?16.Who______you?17.Who______she?18.Who____Peter?