1同位语
名词性从句包括：主语从句 表语从句 宾语从句和同位语从句
课文中My daughter Jane.这句 就是同位语从句
(1)名词做同位语 例子 Mr Wang,my child's teacher,will be visiting us on Tuesday.
(2)短语作同位语 例子 I ,the oldest girl in the family,always had to care for the other children.
(3)橘子做同位语 例子 The girls were surprised at the fact the ocean ships can sail up the Great lakes.
同位语的先行词多为：fact,idea,thought,news,question,reply,report,remark
课文中重要的单词和短语用法
1of one's own age 和某人年龄一样
eg.He is boy of my own age.
2each other 相互（强调两者之间）
one another强调三者或三者以上的相互
3more既可以做形容词也可以做代词
4a little 可以修饰比较级
5think of 考虑
dream of 梦想
6write to 给某人写信