Module 4 Unit 1,Thanksgiving is my favourite festival,Lets sing,We wish you a merry Christmas. We wish you a merry Christmas. We wish you a merry Christmas and a happy new year. We wish you a merry Christmas and a happy new year,Christmas Day,flag,美国的国旗日，是为了纪念美国大陆会议通过美国第一面由贝蒂罗斯所设计的正式星条旗,Flag Day,Thanksgiving,感恩节,Flag Day,Traditional foods 传统食物,Roast turkey 烤火鸡,Pumpkin pie 南瓜派,Sweet potatoes 红薯,Corn 玉米,Listen and answer,Flag Day Thanksgiving,What festivals do they talk about,What do they do on Fl
