Unit1Thisismymother.motherfathersisterbrotherThisisXiaoxin’sfamily.ThisisSam’sfamily.1.HowmanypeoplearethereinSam’sfamily?在萨姆的家里有多少人?Seven.2.Whoarethey?他们是谁?TheyareSam’sfather,mother,sister,brotherandSam.grandpa,grandma,motherfatherThisismy…grandpagrandmaThisismy…That’sme.grandpagrandmafathermotherbrothersisterThisismy…ThisisLiuXing'sfamily.家有儿女father.Thisismymother.Thisismysister.Thisismybrother.ThisismyThisismygrandpa.grandma.ThisismyThat’sme.fathermothersisterbrothergrandmagrandpafamilandfathermotherIloveyouy爸爸和妈妈,我爱你们。