unit7复习学案人教版英语七年级上册.doc

七年级上册unit7辅导学科英语学生年级七年级教材版本人教版课题名称Unit 7How much are these socks?教学目标1、 如何询问价格二、基数词的记忆规则及用法教学重难点2、 如何询问价格二、基数词的记忆规则及用法教学过程重点词汇1. 单词Much许多，大量，多少take买下，拿，取trousers裤子buy买Need需要sale特价销售Look看上去sell出售，卖Pair一双all全部的，所有的2. 短语how much （价钱）多少on sale 廉价出售，出售at very good prices 价格优惠a pair of 一双Look nice 看起来不错in red 是红色的on sale 大减价二. 重点句型1.How much are these socks? 这些短袜多少钱？ Theyre six dollars.6美元2.Can I help you? 您需要什么帮助吗？ Yes，please. 嗯，是的。3How about this one? 这个怎么样？ It looks nice. 它看起来很好。1. Ill take it/them 我买了。2. Here you are.给您。3. Do you like sweaters? 你喜欢毛衣吗？4. What color do you want? 你想要什么颜色？Blue. 蓝色5. Two dollars for one pair and three dollars for two pairs.一双两美元，两双三美元。6. Come and buy your clothes at our great sale! 快来买我们的折价衣服。We have skirts in purple for only $20.我们有20美元一件的紫色裙子。unit7单词中翻英检测1. pron & adj许多 大量 多少2. .？(购物时).多少钱3. n. 短袜4. n. T恤衫5. n 短裤6. n. 毛衣7. n. 裤子8. n. 鞋9. n. 裙子10. n. 元(美国、加拿大货币单位 ￥)11. adj. 广大的；重大的12. adj. 小的；小号的13. adj. 短的；矮的14. adj. 长的15. n.（pl：women）女子16. ？我能帮助你吗？17. v. 需要18. v.看 看上去19. n一双 一对20. v.买下 拿 取21. . 给你22. num.十23. num.十一24. num.十二25. num 十三26. num.十四27. num.十五28. num.十六29. num 十七30. num.十八31. 十九32. .num.二十33. 三十34. n.先生(Mister的缩写)35. n. 衣服；服装36. n. 商店37. v. 购买；买38. n. 出售；廉价销售39. v. 卖；销售40. pron. 全部；全41. adv 很；非常；颇42. n.价格43. n.男孩44. 一双 单元语法小专题(Grammar Focus)语法精讲一、如何询问价格询问价格的句型为：How much is/are ？1“How much is？”常用来询问单数名词或不可数名词的价格，对此问句进行回答时常用句型为：“Its价格”。例如：How much is the Tshirt？这件T恤衫多少钱？Its 68 yuan.68元。How much is the milk？牛奶多少钱？Its 59 yuan.59元。2“How much are ？”常用来询问复数名词的价格，对此问句进行回答时常用句型为：“Theyre价格”。例如：How much are these shoes？这些鞋子多少钱？They are 18 dollars.18美元。How much are those dresses？那些连衣裙多少钱？Theyre 80 yuan.80元。【拓展】询问物品的价格还可以用句型“Whats the price of ？”。使用这一句型时，不管所询问的物品是单数还是复数，be动词都用is，其答语都用“Its ”。例如：Whats the price of that book？那本书多少钱？Its fifteen yuan.15元。Whats the price of the books？那些书多少钱？Its fifty yuan.50元。二、基数词的记忆规则及用法1基数词的记忆规则：(1)012这13个数字独立成词，要单独记忆。它们分别是：zero，one，two，three，four，five，six，seven，eight，nine，ten，eleven，twelve。(2)1319都是以“个位数teen”构成，fourteen，sixteen，seventeen，nineteen为个位数直接加teen构成；thirteen，fifteen，eighteen的拼写需特殊记忆。(3)2090整十位数的基数词由相应的个位数字后加ty构成。sixty，seventy，ninety为个位数直接加ty构成；twenty，thirty，forty，fifty，eighty的拼写需特殊记忆。(4)2199的两位数的表达是整十位数加个位数，中间加上连字符“”。例如：twentyone，fortytwo，seventyeight(5)100可以写成a hundred或one hundred。一般hundred不用复数形式。例如：two hundred，three hundred2基数词的用法：(1)表示年龄，基数词放在years old之前。例如：He is twelve years old.他十二岁。(2)用来表示人或物的数量，放在名词之前。例如：I have three balls.我有三个球。(3)表示顺序、编号等，放在名词之后。例如：Im in Class Four.我在四班。(4)用来计算。例如：Two and six is eight.二加六等于八。Whats forty and twenty？40加20等于多少？Its sixty.等于60。(5)基数词作主语时，谓语动词用单数形式。例如：Six and ninety is ninetysix.6加90等于96。语法精练.用is，are，its或theyre填空。1How much _ that green bag?_ $25.2How much _ these red shoes?_ $45.3How much _ this tape player?_ $150.4How much _ the icecream?_ $5.5How much _ those bananas?_ ten yuan.按要求完成下列句子，每空一词。6These socks are two_dollars. (对画线部分提问) _ _ _ these socks?7How much is the rice？(改为同义句) _ _ _ _ the rice?8Sixtytwo and thirtyeight is _one_hundred(对画线部分提问) _ _ sixtytwo and thirtyeight?9That shirt is 20 dollars.(用shorts作主语改写句子)_ shorts _ 20 dollars.10How much is this computer？(改为复数句)How much _ _ _？.根据汉语意思完成句子，每空一词。11那件蓝色的夹克衫多少钱？98元。_ _ _ that blue jacket?_ 98 yuan.12玲玲的妈妈39岁。Linglings mother is _ _ _.13他需要19个篮球。He needs _ _.14迈克在8班。Mike is in _ _.15这双白色的鞋子多少钱？88元。How much _ this pair of white shoes?_ 88 yuan.单元语法小专题(Grammar Focus).1.is；Its2.are；Theyre3.is；Its4.is；Its5.are；Theyre.6.How much are7.Whats the price of8.What is9.Those；are10are these computers.11.How much is；Its12.thirtynine/39 years old13.nineteen/19 basketballs14.Class Eight15.are Theyre单元同步练习1.单项选择。(每小题1分，共15分)( )1.Toms uncle has _ store._ store is very big.Aa；A Ba；TheCan；An Dan；The( )2.They have Tshirts _ red，green and white _ only 15 dollars.Ain；for Bfor；forCfor；on Din；in( )3.The socks are four dollars for one pair.So I need _ dollars to buy three pairs.Aeight BtwelveCtwenty Dthirty( )4.Please call me when you _ my help. OK，thanks. Atake B.think Cknow D.need ( )5._ are the apples，please? 10 yuan a kilo (公斤) AHow B.What color CWhere DHow much ( )6._ this pair of trousers yours? Yes. AAm BIs CAre DBe ( )7.Do you like the sweater?No，I dont.Its _ for me.I want a small one.Abig BshortCinteresting Ddifficult( )8.Do you like these yellow shoes? Yes，_. AI dont like them B.Ill take it CIll take them D.its 5 dollars( )9.Linda，you _ very nice in the red sweater.Thank you，Cindy.Asee Blook Cthink Dget( )10.Socks are only $3 for two pairs.Do you want _？ Ait B.that Cthem D.this ( )11.The clothes look nice in that store.Lets _ some.Ago and buy Bto go and to buyCgoes and buys Dgoing and buying( )12.Can I help you? Yes，please.I need _ sports socks. Atwo pair of B.two pairs Ctwo pairs of Dtwo pair ( )13._ they need jackets?No，they _.AAre；dont BAre；arentCDo；dont DDo；arent( )14.Sam，give me the cup，please! OK._. AThank you B.Here you are CIll take it D.Youre welcome ( )15._？Its 120 yuan.AWhere is the sweaterBWhat color is the sweaterCHow is the sweaterDWhats the price of the sweater.15BABDD610BACBC1115ACCBD2.词汇运用。(每小题1分，共10分)A) 根据句意及首字母提示填写单词。16I want to buy a p_ of sports shoes for my son.17We have some chairs at a good p_18I like that big sweater.This one is too s_19The jacket l_ very nice.I like it.20Mr.Green has three children (孩子)two b_ and a girl.B)用方框中所给单词的适当形式填空。take，all，woman，this，sell 21_ the boys in the class like playing basketball.22What color are _ shorts? Theyre black.23The skirt is very nice.Ill _ it.24Mr.Smiths Store _ all kinds of things.25The two _ in the photo are my mother and my aunt.3.按要求完成下面的句子，每空一词。(每小题2分，共10分)26Mary needs bags for sports.(改为否定句)Mary _ _ bags for sports.27We have red Tshirts.(改为一般疑问句)_ you _ red Tshirts?28My trousers are blue(对画线部分提问)_ _ are your trousers?29That bag is black and white.(改为复数句)_ bags _ black and white.30We sell socks. The socks are only 10 yuan. (合并为一句) We _ socks _ only 10 yuan.