1.形容词性物主代词和名词性物主代词
hers=her pen his=his clothes its=its tail mine=my book yours=your cap...
结论：名物代=形物代 名词，前者可单独使用，后者不可。
注意区别his和its在实际应用中的词性。
2.Whose开头的特殊疑问句
who 疑问代词，“谁”；whose形容词性疑问代词，“谁的”,后接名词。
3.易错题
1)Whose are these? They’re John.
2)Who cap is this? It’s my brother’s.
3)Is this your? Yes. Thank you.
4)My skirt is green. It’s Chen Jie.
5)Whose pant are those? I like them.
6)Whose coat is this? It’s me.
7)Whose shoes are this? They’re my father’s.
8)Where are my new sock?
9)Dad, can I have yours old T-shirt? Sure.
10)Then cut two small hole for my eyes, and cut two big holes for my arms.
11)Let me to draw something on it.
12)I want wear my yellow dress for my trip.
13)Is this mine hat? No, this is Amy’s.
14)It’s time to pack mine clothes.
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