Unit 4　History and Traditions
Period One
A nation’s culture resides in the hearts and in the soul of its people.— Mahatma Gandhi一个国家的文化蕴藏在其人民的内心和灵魂之中。——甘地
单元主题语境：人与社会
Sailors used to speak of a “Jack” when they meant a flag which was set near the bow of a sailing ship.The flag showed the country to which the ship belonged 1.The Union Jack became the flag of Great Britain.Australia’s flag has the Union Jack in the top left hand corner together with the stars of the Southern Cross.They have kept t ...