英语七年级上人教新课标unit7自主预习 知识点 当堂检测

1、 Unit 7 How much are these pants?一 自主预习美元_ (价钱)多少_红色的毛衣_黑色的衬衫_白色的裙子_黄色的短裤裤_长的裤子_短的袜子_大的鞋子_小帽子_ 二知识点1结构： 询问价格 How much + _/_+ 物品名称？Whats the_ of+ 物品名称？多少钱？回答：_/_ + 价格总结：how much 用于询问价格，当询问_时，后用_；当询问_的价格时，后用_2. 由help构成的短语：help sb._ sth. 帮助某人某事help sb. _sth帮助某人做某事3. want _. 想买某物 want a sweater Wan

2、t_想要做某事 _buy a book4. what color 什么颜色 5. _ a very good price 以非常优惠的价格 6. _our prices负担得起我们的价格7. _ 亲自8. buy sth. _ some place从某地买某sell the bike _ him = sell _ the bike 卖给他自行车10. have a look 看一看；看一眼have a look _ = look _ 看11. _ sale 廉价销售_ sale 等待出售12. It is /They are +数字+ 币种单位。表示某物多少钱_ seven dollars.

3、Theyre two dollars.13. can 引导的疑问句 Can I help you? 同义表达：_? Is there anything_for you?14. 递给别人东西时的常用语：_.15. 决定要买某东西时的常用语：Ill _ it. 三当堂巩固1) Does your mother like _ (potato)? Yes,_.2) _(run)star Tom likes _(health)food.3)There is _food on the table .We like them _. A.a lot B. a lot of C.lot D.

4、 lot of4) _lunch, she has lots of vegetables._dinner,she studies English. 5) There _(be) some people under the desks.6) How much _(be) the socks.？7) The green hats are on _(sell).8)_(have) a look at our store.9) Their clothes _(be)_(alsotooeither)yellow. 典型例题：1. -Can I help you? -Yes, I _ a swe

5、ater.A. like B. want C. do D. look2. -The blue skirt looks nice on you. _ is it? - Its 50 dollars.A. How many B. How much C. How often D. How old3.Lucy wants _ a new pen. A. to buy B. buy C. buying D. buys根据句意和首字母完成单词.1. The blue hat is seven d_.2. How much are the _(短袜)? 3. My _(毛衣) is red.4. What

6、c_is your hat? Blue.5. Can I h_you? Yes, please. 6. You are w _. 单选题( )1. How much _ these pants? A. is B. am C. are D. do( ) 2.How much are the black socks? _. A. It's 10 yuan. B. It's 10 yuans. C. They're 10 yuan. D. They're 10 yuans.( )3. Where _ your new pants?_ on the bed. A. is

7、, It's B. are, They're C. is, They're D. are,I t's ( )4._ are the shoes? They are green . A. What B. Where C. How D. What color ( )5. How much is this bag?_.A. It's three dollars B. It's three yuans C. It's good D. Thank you ( )6.Can I help you? _. A. Yes, please B. No, I can't C. Sorry D.You're welcome( )7. I think your socks _nice . Thank you. . A. be B. is C. are D. am ( )8. The socks