高考新题型 语法填空she wished that he were as easy (to please) as her monther为什么填to please谁能给个专业点的答案,我看了好多书得解释,说得一点都不明白

高考新题型 语法填空she wished that he were as easy (to please) as her monther
为什么填to please谁能给个专业点的答案,我看了好多书得解释,都很简单,说得一点都不明白
答：确实很简单!
先将题目简化成一个常用句型：sth. is easy to do. 某事很容易做.
这句型可转换成：To do sth. is easy.--> It is easy to do sth. 正是因为这个原因(to do与句子的主语有逻辑上的动宾关系）,不定式才用了主动式而不用被动式.作为一个句型,一定要记住.也可以记两个实例：
1. It's hard to say. 这很难说.
2. The nut is hard to crack. 这事有点棘手.
此题句只是将He is easy to please. 一句加以扩展,深化而已：
1. She wished后的宾语从句用虚拟语气,that he were .
2. He is as easy to please as sb. 加了一个比较状语（从句）象.一样地容易取悦.
全文翻译：
她希望他象母亲一样容易取悦.
引出另一个考点：这个不定式的动词应为及物动词,如是不及物动词,则应后面加上一个适当的介词：
The room is comfortable to live _____. 得加个in才能逻辑上构成to live in the room
这也是一个考点.