新三年（下）U7---2

1、Unit 7 May I have some grapes?,an apple,I have,a pear,I want,a banana,I want,a grape,I want,an orange,I want,a lemon,I want,a mango,I want,a watermelon,I want,some watermelons,I want,a hami melon,I want,some hami melons,I want,A ， an 和the的区别：,1.专有名词或“特指”要用the. The China, The Huang He.,2.以元音开头的要用an,

2、an apple. an orange. an egg.,3. 其它都用a. a book . a chair. a bear. a banana.,1.We have _(a, an) orange.,2.We have _(a, an) pear.,3.We have _(a, an) egg.,4.I have _(a, an) pen.,an,a,an,a,名词变复数：,1.直接加S： desks, rooms, pens.,2.以s， sh， ch， x等结尾的词加“es”， 如busbuses， watchwatches等,3. 以辅音字母y结尾的词，变y为i 加es，如babyb

3、abies等,We have some desks.,We have some chairs.,We have some doors.,We have some windows.,We have some fans.,We have a computer.,We have a recorder.,pear,orange,banana,lemon,apple,grape,mango,5,2,1,10,4,8,o,1.I have _(some, an) apple.,2.We have _(a, some) grapes.,3.I have _(an, some) eggs.,4.I have

4、_(a, some) chair.,an,some,some,a,Do we have a dog?,No,we dont.,Do we have any rubbers?,Yes,we do.,Do we have any fans ?,Yes,we do.,Yes, we do.,Do we have grapes ?,Yes, we do.,Do we have oranges ?,No, we dont.,Do we have bananas ?,but we have some grapes.,No, we dont.,Do we have bananas ?,but we have some apples.,No, we dont.,Do we have bananas ?,but we have some pears.,May I have some pears, then?,I like pears.,Yes./OK. Here you are.,Lets chant:,I like pears