2021-2022学年人教版七年级英语上册Unit 7 How much are these socks ？同步复习教案+练习（含答案）

课题 Unit7:how much are these socks
教学重难点 基础词汇和交际用语
教学目标 掌握询问价格交际用语； 掌握本节的基本词汇和短语； 掌握20以内的基数词和序数词； 4.掌握本节出现的基本句型和语法点。
教学内容
【课堂导入】 询问学生某个物品的价格，由此引出今天的话题。 【知识讲授】 基础词汇 sock T-shirt shorts sweater trousers shoe skirt dollar big small short long woman need pair take clothes store sale sell all very price 20以内基数词和序数词 One two three four five six seven eight nine First second third fourth fifth sixth seventh eighth ninth ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen Tenth eleventh twelfth thirteenth fourteenth fifteenth sixteenth seventeenth eighteenth nineteen twenty thirty forty nineteenth twentieth thirtieth fortieth 重点短语 how much...(购物时)多少钱？ a pair of 一双 sell sth at ...(价格) 以...价格出售某物 sell at good price 以合理的价格出售 for sb 对某人而言 school uniform 校服 交际用语 购物 Can I help you /what can I do for you？通常指进入商店或邮局，售票厅等，售货员（服务人员）问的第一句话，意为: 你想买点什么，或我能帮您吗？ 回答前者可用yes, please也可直接是I want to buy../I need... 回答后者则直接是：I want to buy.../I need... 2.询问价格：How much is/are + sth 回答It’s /They are + 数额 还可以用 What’s the price(价格)of sth 回答 It’s +数额 询问尺寸，颜色 What color /size do you want 直接回答 颜色/尺寸 Can I have a try/try it on 我能试一下吗？（多指买衣服） I will take it. 我买这个。 Here you are. 给你 四．知识点 (一）基数词及序数词重要用法 1. 基数词的用法 基数词用于表示事物的数量，在表示基数词时，要特别注意hundred, thousand, million, billion等几个词的用法：若其前用了基数词，则不论其面是否有of，都必须用单数形式(此时若带of则通常表示特定范围中的一部分)；若泛指数百、数千、数百万等，则用 hundreds of, thousands of, millions of 等这样的结构。如： Two hundred of the students are needed to plant trees this morning. 今天中午需要200个学生去植树。 Hundreds of people attended the famous director’s farewell concert. 好几百人出席了这位著名指挥家的告别音乐会。 Thousands and thousands of English words come from foreign tongues. 成千上万英语单词来自外来语。 2.基数词的复数用法 逢整“十”的基数词的复数形式可用于表示某人的大约年岁和世纪中的年代。如： The war broke out in the nineties. 这次战争爆发于90年代。 Karl Mark began to learn the Russian language in his fiftieth. 马克思五十多岁开始学俄语。 3. 序数词的用法 序数词用于表示事物的顺序，一般由与之相应的基数词加th构成(但有特殊形式需特别记忆)；序数词主要用作定语，前面一般要加定冠词(或物主代词)。如： Their second son is a doctor. 他们的二儿子是个博士。 The hundredth cave that George has discovered in his lifetime is near the Alps. 乔治一生中找到的第一百个山洞在阿尔卑斯山附近。 注：序数词前有时可用不定冠词，表示“每一，又一”。如： We’ll have to do it a second time.我们将再做一遍。 基变序口诀 : 基变序，有规律,词尾加上th(fourth,sixth),一、二、三，特殊例， 结尾字母t,d,d(first,second,third),八去t,九去e,(eighth,ninth),ve要用 f替;(fifth,twelfth), ty将y改成ie, 后还面有th。若是碰到几十几， 前用基来后用序。 或记忆为：一、二、三，特殊记，词尾字母t,d,d ,八减t,九减e,逢十改y为ie,f要把ve替，还有th莫忘记 some 通常用与肯定句中，用于疑问句表示想得到对方的肯定回答。Can you give me some water any 通常用于否定句和疑问句中。 常用作复数的名词 glasses trousers shorts shoe(s) sock(s) gloves(手套) 回答多少钱时，人名币（yuan）为不可数名词，不能有复数形式，其他货币多为可数名词，有单复数之分。 two yuan one dollar/two dollars 价格+ for+物品单位 表示介绍物品单价 two dollars for one pair/dozen Will 的用法 Will 表示“将要”的意思 后面跟动词原形 I’ll buy it. I’ll=I will will not=won’t Will 提前，引导一般疑问句，回答用，Yes,...will. No,...won’t 7,sale 和sell的区别 Sale 指降价出售，大甩卖 sell 指以合理的价格出售 【课堂练习】 一、单项选择（共15小题；共15分） 1. --- How much the bottles of milk --- 31 yuan. A. are B. is C. am D. be 2. --- How much the pair of shoes --- Twenty dollars is enough. A. is B. are C. was D. were 3. --- Aren't the elephants from Thailand --- A. Yes, they are. B. Yes, they aren't. C. No, they are. D. No, they don't. 4. We sell these apples a good price. A. in B. at C. of D. on 5. The beautiful house is sale. But it won't be sale. A. on; for B. for; on C. with; for D. with; on 6. How much your shoes A. is B. are C. be D. am 7. Some of my friends eat with their eyes. They prefer to order what nice. A. feels B. smells C. looks D. tastes 8. --- Where your new pants --- on the bed. A. is; It's B. are; They are C. is; They're D. are; It's 9. --- Can I help you --- Yes, please. I want socks. A. a pair B. two pairs C. two pair of D. two pairs of 10. --- Can I help you --- . A. Thank you B. Yes, please C. You're welcome D. I don't want your help 11. How much the green sweater and the blue hat A. is B. are C. do D. does 12. --- How much the socks --- Three dollars. A. is B. are C. do D. does 13. --- Is it not your jacket --- A. Yes, it is not. B. Yes, it is. C. No, it is. D. Yes, it is not my jacket. 14. They always sell their clothes a very high price. A. in B. for C. on D. at 15. The clothes are for twenty yuan each. A. sale B. sell C. on sell D. on sale 二、单词拼写(单句首字母填空)（共15小题；共15分） 16. Jane can play the piano, but she can't play it well. She n to practice more. 17. The boy's favourite c are shirts. 18. Put on your s . It's a bit cold. 19. There are t ping-pong balls in the box; ten are yellow and twenty are white. 20. There are t months(月) in a year. 21. The p of the computer is 5,000 yuan. I can't afford(买得起) it. 22. There are a lot of new things on s at the shop. Let's go to have a look. 23. This pair of t is too short for me. 24. Those trousers are only twelve d . 25. Seven and eight is f . 26. My brother n his pen and notebook in class now. 27. Our parents provide us with food and c and never ask for anything in return. 28. It's cold now. Please put on(穿上) your s , children. 29. Fifteen and fifteen is t . 30. I'm ten years old and my sister is two years older than me, so she is t years old. 三、单词拼写(根据中文提示拼写单词)（共15小题；共15分） 31. In the box, there are (十三) big apples. 32. --- How much is the sweater --- It's (十一) dollars. 33. The (裤子) on the bed are not my sister's. 34. Robert bought two (双) of skates yesterday. 35. What's the (价格) of your skirt 36. He is only eight, but he can wash his (衣服) himself. 37. The bags on (销售) are fifteen yuan each. 38. There're (十五) girls in our class. 39. Linda (需要) your help. 40. --- Whose (毛衣) are these --- They're Kate's. 41. My brother is (十三) this year. 42. Five and six is (十一). 43. I don't like the colour of the (裤子). 44. There are four (双) of socks in the bag. 45. --- What's the (价格) of this bird --- It's 100 yuan. 【课后作业】 四、完形填空（共10小题；共15分） Today is 46 . It's 47 birthday. She is 48 . Jim, Kate and Bill are 49 friends. They want to buy some presents(礼物) 50 Gina. They go to the shop near the school. There are 51 things 52 the shop. They buy a big cake, two 53 of color 54 , a pencil case and some nice exercise books. They want to buy two dolls for Gina. But 55 the dolls are too dear(贵). A. November 8th B. eight November C. November' 8th A. Gina B. Gina's C. Ginas' A. twelve B. twelfth C. the twelfth 49.A. she B. she's C. her 50.A. to B. from C. for 51.A. a lot B. a lot of C. a lots of 52.A. in B. of C. with 53.A. box B. boxs C. boxes 54.A. pencil B. pencils C. penciles 55.A. one B. all C. no 五、阅读理解（共15小题；共30分） A Mr. Hill goes to the shops. He wants to buy some food for supper. He sees a woman with ten children. They are wearing the same clothes—white hats, blue coats and black trousers. "Are all the children yours " Mr. Hill asks the woman. "Yes." she answers. "Do you always put the same clothes on them " "Yes," answers the woman, "we don't want to lose any of them. When they are with other children, it's easy to find them out. When other children are with ours, it's easy to find them out. Their clothes are different." 56. Mr. Hill goes to the store to buy . A. a white hat B. some food C. a blue coat D. a pair of black trousers 57. The woman . A. wears the same clothes every day B. opens the shop on time every day C. only has a pair of black trousers D. buys the same clothes for ten children 58. It's not to find out the children with the same clothes. A. easy B. interesting C. difficult D. different B One day, a little boy came to a shop and said to the shop assistant, "I want to buy twelve exercise-books of 10 cents and nine pencils of 15 cents, four pieces of rubbers of 20 cents. How much shall I pay " The shop assistant wrote all numbers down on a piece of paper and calculated(计算). Then she said, "You should pay 3.35 dollars altogether." "If I give you 5 dollars, how much shall I get back " "You'll get back 1.65 dollars. Shall I pack these things for you " "No, I don't buy anything" the boy looked at the piece of paper and said politely. "This is my maths homework. Can I take the answer away " 59. kinds of things are mentioned(提到) by the boy. A. One B. Two C. Three D. Four 60. The boy went to the shop . A. to buy something for his school B. to buy something for his home C. to see how many things the shop has D. to get an answer 61. Nine pencils of 15 cents is . A. $1.35 B. $1.65 C. $0.15 D. $2.15 62. The shop assistant asked the boy to pay after she answered boy. A. nothing B. $3.35 C. $1.65 D. $5 63. The boy bought at last. A. nothing B. nine pencils C. twelve' exercise-books D. four pieces of rubbers C THE SCHOOL NEWS June 8th, 2011 ● School trip on Children's Day. They went to Blue Water Aquarium by bus. The teachers were very happy because the students cleaned the buses after the trip. ● Sixteen visitors from America arrived at our school on June 3rd, Saturday. And they have visited a few places of interest in Beijing. ● Here's good news for football fans! A football match will be held between Class 1 and Class 3 in our school on June 16th. We hope you have a good time. ● There'll be a concert in our school on June 30th. Some students will show their talents by singing, dancing and playing the piano at the music hall. 64. The students on Children's Day. A. visited Beijing B. watched a match C. took a trip D. gave a concert 65. Sixteen visitors from arrived at our school. A. China B. America C. England D. Germany 66. On June 16th, there'll be a match in our school. A. football B. basketball C. volleyball D. table tennis 67. On June , there'll be a concert in our school. A. 1st B. 16th C. 9th D. 30th D Australia is the smallest continent(洲) in the world. It is a little smaller than China. It is near the south of the equator(赤道). So when it is summer in our country, it is winter in Australia. Australia has a small population(人口). The population of Australia is nearly the same as that of Shanghai, a city in China. Australia is famous for its sheep and kangaroos. After driving for a short time from any town, you will find yourself in the middle of white sheep. Sheep are everywhere. Have you seen a kangaroo It has a "bag" below its breast(胸). The mother kangaroo keeps its baby kangaroo in the "bag". It is very strange, isn't it 68. China is than Australia. A. larger B. large C. small D. smaller 69. It is in Australia when it is summer in our country. A. autumn B. spring C. winter D. summer 70. Australia is famous for its . A. kangaroos B. deer C. elephants D. birds 七、补全对话(选择)（共5小题；共10分） A: Excuse me! 76. B: Yes, there is. A: 77. B: 78. and then turn left at the first crossing. 79. A: Thanks a lot. B: 80. A. Yes, there is. B. You are welcome. C. Just walk along Bridge Street D. It's on your left, across from the park. E. How can I get there F. Is there a pay phone around here G. You are very clever. 一、单项选择 1. A 2. A 3. A 4. B 5. B 6. B 7. C 8. B 9. D 10. B 11. B 12. B 13. B 14. D 15. D 二、单词拼写(单句首字母填空) 16. needs 17. clothes 18. sweater 19. thirty 20. twelve 21. price 22. sale 23. trousers 24. dollars 25. fifteen 26. needs 27. clothes 28. sweater 29. thirty 30. twelve 三、单词拼写(根据中文提示拼写单词) 31. thirteen 32. eleven 33. trousers 34. pairs 35. price 36. clothes 37. sale 38. fifteen 39. needs 40. sweaters 41. thirteen 42. eleven 43. trousers 44. pairs 45. price 四、完形填空 46. A 47. B 48. A 49. C 50. C 51. B 52. A 53. C 54. B 55. B 五、阅读理解 56. B 57. D 58. C 59. C 60. D 61. A 62. A 63. A 64. C 65. B 66. A 67. D 68. A 69. C 70. A 六、阅读与表达(判断式) 71. F 72. F 73. F 74. T 75. F 七、补全对话(选择) 76. F 77. E 78. C 79. D 80. B