Lesson 3 Food and drink-Lesson 4 Fruit

Lesson 3 Food and drink-Lesson 4 Fruit 【本讲教育信息】 一. 教学内容：   Unit 2 Things around us Lesson 3~4   1、课标词汇   2、可数名词与不可数名词   3、表示数量的结构   4、用英语询问价格   5、祈使句的用法   二、知识总结与归纳 1、课标词汇     food,  drink,  bread,  butter,  jam,  sugar,  water,  milk,  coffee,  flour,  juice    supermarket,  packet,  cake,  ice-cream,  bottle,  how much,   have,  have got,  some,  please, special,  big,  small, 2、可数名词与不可数名词 (1) 不可数名词前不能直接加数词或a/an (2) 不可数名词无单复数变化，谓语动词一般用单数形式 3、表示数量的结构 用“基数词＋单位名词＋of＋名词”表示数量     a piece of paper        two pieces of bread     three glasses of milk    four boxes of books   a small pocket of sugar   a big pocket of sweets 4、用英语询问价格 How much is a cake?   It’s 4 yuan. How much is a big cake?  It’s 8 yuan. How much are these ice-creams?  They are 25 yuan. How much are a packet of sweets and two bottles of water?   They are 10 yuan. 5、祈使句的用法 Smell it.  Taste it.     用以表示请求、命令、劝告、建议的句子叫做祈使句。     主语：常为第二人称     肯定句：Open the window, please.     Be quiet.     否定句：Don’t open the window.     Don’t close the door.     以let开头的祈使句表示叫某人做某事。如：     Let’s begin our class. 6、have/have got     I got some bread. = I have got some bread.     You have some juice. = You have got some juice.     have 与have got表示“拥有”     一般疑问句：Have you got bread?     Have you got juice?     特殊疑问句：What have you got? 7、some与any     I’ve got some apples. (some用于肯定句)     Have you got any apples? (any用于否定句)