Cats never fail to fascinate human beings.They can be friendly and affectionate towardshumans, but they lead mysterious lives oftheir own as well. They never becomesubmissive like dogs and horses.
1.Cats never fail to fascinate human beings.
猫总能引起人们的极大兴趣。
语言点:句子结构分析:这是一个典型的双重否定句，never(从来不)+fail(未能)的意思是“从未失败过”，即“成功”。
2.They can be friendly and affectionate towards humans, but they lead mysteriouslives of their own as well.
它们可以对人友好，充满柔情。但是，它们又有自己神秘的生活方式。
语言点1:friendly从结构上看是副词，其实是形容词，和affectionate并列作表语。As well在此旨在加强语气，没有实际含义。
语言点2:重要写作短语总结:
1.lead a mysterious life 过着神秘的生活
2.lead a luxurious life 过着奢侈的生活
3.lead a miserable life 过着凄惨的生活
3.They never become submissive like dogs and horses.
它们从不像狗和马一样变得那么顺从。
语言点1:句子结构分析:become在此作系动词。Submissive是形容词，作表语。Like dogs and horses作方式状语。
语言点2:与“狗”有关的短语或者谚语总结:
1.as faithful as a dog 像狗一样忠诚
2.You're a lucky dog! 你真是个幸运儿!
3.Every dog has its day. 人人都有幸运时。
语言点3: 与“马”有关的短语或者谚语总结:
1.be on one's high horse 趾高气扬
2.work like a horse 辛勤工作
3.eat like a horse 吃得很多
