have 万能动词
  She has some envelopes.
  She doesn’t have any envelopes.
  Does she have any envelopes?
  Do you have any envelopes?
  
  have/has(第三人称单数)
  实义动词(表示实际意义的动词),意思是:①有/②代替很多普通动词
  ②代替很多普通动词,也可分为两种:
  1)如:eat one’s lunch/have one’s lunch;take/have some medicine;
  2)have a swim;have a chat ( talk, walk)(这里swim、talk、walk体现的是名词),have可以和具有名词和动词词性的普通动词进行搭配,前面的have表示的就是后面动词的意思。
  
  当have表示“有”这个概念的时候,其否定形式和疑问形式有两种。这种情况,可以在have/has后直接加not,也可以象普通动词那样,借助一般现在时助动词do / does来表示否定和疑问。
  I have a pen.
  I haven’t a pen./I don’t have a pen.
  I eat / have my lunch every day.
  
  I have a sister.
  I haven’t a sister. / I don’t have a sister.
  Have you a sister? / Do you have a sister?
  
  I have my lunch at twelve every day.
  I don’t have my lunch at twelve every day.
  Do you have your lunch at twelve every day?
  
  ③ have可以作为助动词,1)用于现在完成时;2)没有实际意义。
  
  
  Lesson 60 What’s the time? 几点钟?
  
  新单词:cheese、butter、eggs、jam、honey、bread、biscuits、potatoes、tomatoes、peas、beans、cabbages、lettuces、bananas、grapes、peaches、steak、mince、chicken、whisky、beer、wine、tobacco、soap
  
  Do you have any honey?
  Does she have any biscuits?
  Do they have any chicken?
  Do you have any whisky?
  Does he have any tobacco?
新概念英语第一册笔记(59/60): http://insuns.com/article/14651-1.html