
	New Words and Expressions 生词和短语
	your possessive adj. 你的,你们的;
	isn't =is not 不是
	pen n.钢笔
	pencil n. 铅笔
	Yes affirmative rejionder是的
	hat n.帽子
	it pron.它
	coat n. 外套
	No negative rejionder 不
	mobile n. 手机
	not negative particle不是
	ruler n.尺子
	Whose? pron. adj.谁的
	book n. 书
	it's =it is它是
	bag n.书包