Lesson 17,UNIT FIVE IS MAY DAY A HOLIDAY,New words,关于，对于,about,Lets learn,Whats special about this day?-In many places people eat zongzi,Whats special about this day?-In many places people eat moon cake,Whats special about this day?-In many places people play drums and drive boats,Whats special about this day?-In many places people watch CCTV program,Whats special about this day?-In many places people go to amusement park,Whats special about this day?-In many places people cook for their mother,
