请分析them用法Hehasmanybooks,halfofthemnovels.请分析为什么用them?

请分析them用法Hehasmanybooks,halfofthemnovels.请分析为什么用them? take out them还是take them out ,请分析语法 they-them的用法 请分析attach ,append ,affix 区别和用法请分析attach ,append ,affix 语法， 怎样区别most of which和most of them 的用法,请举例说明, THEM的用法,THEM在英语中的用法, they,them their 的用法 them they their 的用法 them的用法怎么用 many people,most of them experts from america attended the conference 请高手分析一下句型 They asked me to go fishing with them.请详细分析一下句子结构, They asked me to go fishing with them.请详细分析一下这个句子结构, it's our custom to greet people by giving them flowers请分析相关语法 We like them in the same way that we like pretty curtain material.请具体分析 请具体说明variety various vary varied 这几个词的具体用法,请具体分析! them和themselves的用法比如说在什么情况下使用them和thenshlves,请详细说明.（最好多举几个例子）, 古文中而的用法我知道一共有四种,请列出来并分析下怎么区别用法. a lot of 这里a lot 是什么用法?请举例子?不能是a lot of修饰them吧?