Task 1 Fill the blank. 重点词组： 1.一份婚礼的请柬an invitation to a wedding 2.收到邀请 receive an invitation 3.婚礼庆典 wedding ceremony 4.穿传统的衣服wear traditional clothes 5.在接待的入口处at the entrance to the reception 6. 丝带silk ribbon 7.象征幸福生活a symbol of a happy life