Unit 1 Where’s your pen pal from?1.pal n.朋友,好友; (informal不正式,old-fashioned过时的) pen pal 笔友 1)周末他想去见他的朋友。 He wants to meet his pals on weekends. 2)你想找一个加拿大的笔友吗? Do you want a pen pal from Canada? 2.单个国家名称前一般不加定冠词the,而合成的国家名称前需要加定冠词the。 China, Canada, America, India the United States =the United States of America美利坚合众国 the United Kingdom =the United Kingdom of Great Britai..