Unit 4 My Family,This is my .,This is my .,This is my .,This is my .,He is my grandpa.,She is my Grandma.,He is my .,She is my .,.cousin.,Show Time,Whos that?,GUESS,猜一猜,Lets play,?,?,?,?,?,?,?,?,1.请同学们尝试着复述整个故事。2.掌握重点句型“Whos that?” “Thats my .”,Good-bye,