资源简介
（友情提示：鼠标拖选单词即时翻译）
1. Whose…is it? It’s…
1) (接着上面最后一题)T: This is your bag. (拿起自己的包)Look, whose bag is it? (It’s your bag.) （拿起学生的书）Whose book is it? (It’s xxx’s book..)
2) Work in pairs. (Whose….is it? It’s…)
3) Listen and repeat.(P42)
4) Say and act.