一、物主代词
1. 形容词性:my、your、his,后接名词。
2. 名词性:mine、yours、hers,单独使用。
This is my book.= This book is mine.
二、反身代词
myself、yourself、himself、herself、itself、ourselves、yourselves、themselves。
1. enjoy oneself=have fun。
2. teach oneself=learn by oneself。
3. help yourself to...请随便吃。
三、易错对比
1. She taught ______ (she) English.→herself。
2. The book on the desk is ______ (I).→mine。
四、真题演练
—Whose scarf is this?
—It's ______. She bought it yesterday.
答:hers。名词性物主代词作表语。