+Unit7+SectionB+1a-1e 人教版英语七年级上册+.pptx

Unit 7 How much are these socks?Section B 1a-1e本本课学学习目目标123 提供购物帮助 掌握数字10 31的英语表达（重难点）谈论商品价格one two three four five six seven eight nine ten eleven 11 twelve12thirteen13fourteen14fifteen15sixteen16seventeen17eighteen18nineteen19twenty20thirty30forty40fifty50sixty60seventy70eighty80ninety90one hundred100 one hundred and one101twenty-one 21 twenty-nine29thirty-one 31 thirty-nine39forty-one41 forty-nine49fifty-one 51 fifty-nine59sixty-one61 sixty-nine69seventy-one71 seventy-nine79eighty-one81 eighty-nine 89 ninety-one91 ninety-nine99数字小结：two2-twelve12 -twenty20three3-thirteen 13-thirty30four 4-fourteen 14-forty40five 5 -fifteen 15 -fifty50six6 -sixteen16 -sixty60seven7-seventeen17-seventy70eight 8-eighteen 18 -eighty80nine9 -nineteen19 -ninety90one1 -ten 10 -one hundred100Presentation你能用英语说出1031之间的数字吗？eleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwenty认一认，读一读认一认，读一读twenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-ninethirty thirty-one认一认，读一读认一认，读一读1,2,4,5,7,8,.31 I am happy.逢3的倍数，说“I am happy.”1a Listen and repeat.10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 311b Write the numbers in 1a next to the correct words.Which rows of numbers are in the wrong places?ten _ eleven_ twelve_ thirteen_ fourteen_11121314twenty-five_ twenty-six_ twenty-seven_ twenty-eight_ twenty-nine_252627282910Exercisetwenty_ twenty-one_ twenty-two_twenty-three_ twenty-four_ 2021222324fifteen_ sixteen_seventeen_ eighteen_ nineteen_1516171819thirty_ thirty-one_3031Can you read these numbers?eleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentytwenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-ninethirty Learn these numbers and find out the rules:学习下列数字并找出规律one two three four five six seven eight nine ten eleven twelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentythirtyfortyfiftysixtyseventyeightyninetytwenty-one twenty-ninethirty-one thirty-nineforty-one forty-ninefifty-one fifty-ninesixty-one sixty-nineseventy-one seventy-nineeighty-one eighty-nine ninety-one ninety-nineRules(规律):（1）0到12分别记忆单词 10 ten 11eleven 12 twelve（2）1319的基数词都以-teen结尾。thirteen fourteen fifteen sixteen seventeen eighteen nineteen（3）2090中整几十的基数词都以-ty结尾。twenty thirty forty fifty sixty seventy eighty ninety （4）几十几的基数词在十位和个位 之间加连字符。如：ninety-nine巩固练习汉翻英：汉翻英：10个棒球：个棒球：ten baseballs13个西红柿：个西红柿：thirteen tomatoes2525顶帽子：顶帽子：twenty-five hats3333件毛衣件毛衣 ：thirty-three sweaters 英译汉：英译汉：eleven rulers:11把直尺twenty-eight basketballs:28个篮球thirty pencils:30支铅笔thirty-nine books:39本书Listen and circle the numbers you hear in 1a.1c101112131415161718192021222324252627282930311dListen again.Circle the things in the picture that Kate and her mom talk about.Check()the things Kate buys.听听力力原原文文How much is the white bag?Its seventeen dollars.1ePairworkAsk and answer questions about the things in the picture in 1d.C:How much are the blue trousers?S:They are 16 dollars.C:How much is the white T-shirt?S:It is 11 dollars.C:How much is the black hat?S:It is 13 dollars.How much is the black hat?Its 13 dollars.How much are the blue socks?Theyre 4 dollars.For example:1.price1.priceHowHow muchmuch is is thethe sweatersweater?=WhatWhat is is thethe priceprice of of thethe sweatersweater?HowHow muchmuch areare thethe shortsshorts?=WhatWhat is is thethe priceprice of of thethe shortsshorts?HowHow muchmuch is/areis/are?=WhatWhat is is thethe priceprice of of?TheThe priceprice of of thatthat coatcoat is is high.high.那件大衣的价格很高那件大衣的价格很高(highhigh)。I I wantwant to to buybuy thesethese shoesshoes at at a a lowlow price.price.我想低我想低(lowlow)价价买买到到这这双鞋。双鞋。2.sale2.sale(1 1)forfor salesale待售待售,出售出售notnot forfor salesale非非卖卖品品(2 2)onon salesale出售出售;上市上市;美美 廉价出售廉价出售,拍拍卖卖。(3 3)havehave a a salesale进进行减价行减价销销售。售。3.sell3.sell (1 1)sellsell sth.sth.出售某物。出售某物。I I willwill sellsell mymy puter.我要我要卖卖掉我的掉我的电脑电脑。(2 2)(sth.sth.)sellsell at/forat/for(某物某物)以以的价格出售的价格出售;售价是售价是 ThisThis shirtshirt sellssells for/atfor/at sixsix dollars.dollars.这这件件衬衬衫售价六美元。衫售价六美元。3.buy3.buy(1 1)buybuy sth.sth.fromfrom 从某从某处购买处购买某物。某物。I I wantwant to to buybuy a a skirtskirt fromfrom Mr.Mr.CoolsCools ClothesClothes Store.Store.我想从酷先我想从酷先生服装店生服装店买买条裙子。条裙子。(2 2)buybuy sb.sth.sb.sth.给给某人某人买买某物。某物。IdId likelike to to buybuy himhim lunch.lunch.我想我想请请他吃午他吃午饭饭。5.for5.for的不同用法的不同用法(1 1)以以的价的价钱钱。WeWe havehave greengreen sweaterssweaters forfor onlyonly$15$15!我我们们有价格有价格仅为仅为1515美元美元的的绿绿毛衣毛衣!(2 2)供供之用之用,为为所需。所需。ForFor boysboys,wewe havehave trouserstrousers forfor onlyonly$22.$22.男男裤裤只只卖卖2222美元。美元。(3 3)等等值值交交换换。SocksSocks areare onlyonly$2$2 forfor threethree pairs.pairs.三双袜子只三双袜子只卖卖2 2美元。美元。ItsIts 3030 yuanyuan forfor thisthis book.book.这这本本书卖书卖3030元。元。4.4.几种表示价格的句型几种表示价格的句型(1 1)WeWe havehave sportssports shoesshoes forfor onlyonly$4.$4.我我们们有价格有价格仅为仅为4 4美元的运美元的运动动鞋。鞋。(2 2)RedRed shortshort skirtsskirts areare onlyonly 1212 yuanyuan.红红色短裙色短裙仅仅需需1212元。元。(3 3)ItsIts fivefive yuanyuan forfor threethree pairspairs of of socks.socks.5 5元可以元可以买买三双袜子。三双袜子。(4 4)BlackBlack trouserstrousers sellsell for/atfor/at 3535 yuanyuan a a pair.pair.黑色黑色裤裤子子卖卖3535元一条。元一条。Money is not everything,but without money,everything is nothing.钱 不是万能的，但是没有钱是 万万不能的Save money.Spend money properly 选择填空。1._ is the TV?Its 2000 yuan.A.How many B.How much C.How about D.How big2.Jims _ is red.A.shoes B.bag C.socks D.pantsBB3.How much are the pants?_ twenty dollars.A.It has B.It is C.They have D.They are4.Are these your shoes?Yes,_.A.theyre B.they are C.these are D.therereDBTest1.three+eight=2.ten+three=3.twenty five=4.thirty-three four=5.one hundred and twenty two=6.one hundred and four+thirty-five=11131529118139 Homework 1.默写数词11-200 2.完成课本上1d听力练习题 3.完成导学方案SectionB习题