七年级人教版英语上册Unit 7 语法知识

七年级人教版英语上册unit 7

语法知识
unit 7 how much are these socks?
1, how much is this t-shirt? 这件衬衫多少钱?
it’s seven dollars. 七美元.
2, how much are these socks? 这些袜子多少钱?
they’ re two dollars. 他们二美元.
3, i’ll take it. 我将买下它.
4, hello, can i help you? 你好,我可以帮您吗?
5, what about these socks? 这些袜子怎么样?
6, what color do you want? 你想要什么颜色的?
7,数字11—39的记忆
11-13 eleven twelve thirteen

(机械记忆)
14–19 fourteen,fifteen,sixteen.seventeen,eighteen,nineteen, (4-9后加teen(15除外))
20 twenty
21–29 (twenty–单个数字)
twenty-one,twenty-two,twenty-three,twenty-

four,twenty-five,twenty-six,
twenty-seven,twenty-eight,twenty-nine,
30 thirty
30-39 (thirty-单个数字)
thirty-one,thirty-two,thirty-three,thirty-four,thirty-five,thirty-six,
thirty-seven,thirty-eight,thirty-nine,
反馈练习:
a, hello, can i help you?
b,yes, ( 1 ). i ( 2 ) a school-bag.
a,what ( 3 ) do you want?
b, blue.
a, what ( 4 ) this one?
b, it

looks nice. how much ( 5 ) it?
a, it’s ( 6 ) ( 7 ).15美元.
b, i’ll ( 8 ) it. how much ( 9 ) those socks?
a,( 10 ) are thirty-one dollars. here you ( 11 ).
b. thank ( 12 ). ( 13 ) take them.
a,ok.
参考答案: 1, please, 2, need, 3,color , 4, about, 5, is, 6, fifteen, 7, dollars,
8, take, 9, are, 10, they, 11,are, 12,you, 13, i’ll,