Unit 1 A land of diversity1．ancestor n
nation n
国家；民族3．origin n
起源；起因 4
defend v
保护；保卫5．announce v
宣告；宣布 6
previous adj
早先的7．ancient adj
population n
人口9．symbol n
history n
历史11．geography n
capital n
首都；省会13．convenient adj
方便的 14
urban adj
城市的15．position n
atmosphere n
氛围；大气层17．surround v
cover v
覆盖19．remote adj
偏僻的；偏远的20．locate v
找出……位置；安置在……21．adapt v
使适应 22
changeable adj
多变的1．diverse culture 多元文化2．cultural conflict 文化冲突3．cultural shock 文化冲突4．mix sth
with sth
将……与……混合5．make it a rule to do sth
做某事成为规定6．on special occasions 在特殊的场合7．originate from 起源于……8．pass down from generation to generation 一代一代传下来9．refer to 涉及10．the majority of 大多数1．I'm delighted to hear that you will come to our school as an exchange student next term
