PartB第四课时一、选择恰当的单词填空。amisare1.How________you?2.What________yourname?3.This________mybrother,Sam.4.I________sixyearsold.5.It________adog.areisisamis二、单项选择。()1.—Howoldareyou?—________A.Onebook.B.Thisisonebook.C.I'mfiveyearsold.C()2.—Thisismybrother,Mike.—________A.Hi,Mike.B.Good!C.Cool.()3.—What's________name?—I'mJinBao.A.myB.yourC.IAB三、帮小牛给下列句子重新排序,组成一段完整的对话。()John,thisismybrother,Sam.()Thankyou.()Hi,Sam.Happybirthday!()I'msixyearsold.()Howoldareyou?12345