新概念英语三册 Lesson19 A Very Dear Cat 第（1）套课件下载

dear 
adj. (dearer; dearest)
亲爱的；珍贵的；昂贵的
Eg: 
She is my dearest friend.
I can't afford the car because it's too dear. 
The cat is dear to me. 
n. (dears)
亲爱的,亲爱的人,可爱的人
Eg: 
Come here, my dear.亲爱的,这边来。
Be a dear and make me some tea.做个好人,给我烧点茶吧。
adv. (dearer; dearest)
昂贵地，高价地
Eg：
I bought it much too dear.我买得太贵了。
Her decision to marry him cost her dear.她决定跟他结婚,为此付出了很大的代价。
cost sb dear的意思是“使某人付出大代价”。