Unit-7-how-much-are-these-socks-Section-B.ppt

Unit 7 How much are these socks?Section B 1a-1e&Self check21a hata big black hat a black hat2a sweatera long blue sweater a blue sweater3Its a pair of pants shorts a pair of 一双一双/一对一对/一条一条 pantsIts a pair of shorts.4 They are _ _.They are two pairs of red socks three pairs of blue pants5Do you know more numbers?eleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteenone two three four five six seven eight nine ten6thirtytwentytwenty-onetwenty-sixfortyfiftysixtyseventyeightyninetyone hundredDo you know more numbers?7总结规律总结规律（1）10 ten 11eleven 12 twelve 0到到12记住单词记住单词（2）1319的基数词都以的基数词都以teen结尾。结尾。thirteen fourteen fifteen sixteen seventeen eighteen nineteen（3）2090中整几十的基数词都以中整几十的基数词都以-ty结尾。结尾。twenty thirty forty fifty sixty seventy eighty ninety（4）“几十几几十几”的表达式：的表达式：+forty-one 41 fifty-two 52 sixty-three 63 整几十整几十-个位数个位数89Can you put them in the right order？teneleventwelveseventeenfourteenfifteensixteennineteen eighteen thirteenthirtytwentytwenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-ninetwenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-nine（你能按顺序排列这些数字吗？）（你能按顺序排列这些数字吗？）10Eight and five is_.thirteenFourteen and fourteen is_.twenty-eightCan you solve these math problems？Three and nine is _.twelveThirteen and _is thirty-one.eighteenNine minus(减减)six is_.threeTwenty minus five is _.fifteenFifteen and_ is twenty-nine.fourteenTen and twenty-one is_.thirty-oneThirty minus_is nine.twenty-one11one 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-ninehundredLearn these numbers and find out the rules:掌握掌握基数词基数词的拼写。的拼写。1227How much is this pink sweater?It is 27.$19$13How much is that black bag?It is 19.How much is this blue T-shirt?It is 13.13$38 24How much are those brown shoes?Theyre 38.How much are these green shorts?Theyre 24.How much are those blue trousers?Theyre 43.4314Ask and answer:A:How much is this/that?A:How much are these/those?B:It isdollars.B:They aredollars.15Lets go to a clothes store!（服装店）（服装店）16$16$15$8$5$10$4$12$20A:Can I help you?B:Yes,please.I want A:What color do you want?B:,please.A:How about this one/pair?B:Its/Theyre nice.How much is it/are they?A:It is/They areB:Ill take it/them.A:Here you are.B:Thanks.A:Youre welcome.$11$28$1317Unit 7 How much are these socks?Section B 2a-3b181 2 3 4 5 6 7 8 9 101112 20 21 22 23 24 25 26 27 28 29 13 30 31 32 33 34 35 36 37 38 3914 40 41 42 43 44 45 46 47 48 4915 50 51 52 53 54 55 56 57 58 5916 60 61 62 63 64 65 66 67 68 6917 70 71 72 73 74 75 76 77 78 79 18 80 81 82 83 84 85 86 87 88 89 19 90 91 92 93 94 95 96 97 98 99 10019英语数字顺口溜英语数词不难记，找出规则就容易。英语数词不难记，找出规则就容易。零至十二形各异，一个一个单独记。零至十二形各异，一个一个单独记。后面加后面加teen变十几，变十几，thirteen,fifteen看仔细。看仔细。eighteen只有一个只有一个t，两个音节念清晰。，两个音节念清晰。表示表示“几十几十”要加要加-ty,twenty,thirty 是特例。是特例。表示数字表示数字“几十几几十几”，连字符号别忘记。，连字符号别忘记。20a.$3 c.$30 e.$22b.$15 d.$20 f.$251.a skirt _ 3.socks _ 5.shorts_2.a sweater _ 4.trousers _6.shoes _I think the is/are dollars2aHow much do you think these things cost?21Mr.Cools Clothes StoreHow much are these things?2212 2030 2 15 16 282b Read the ad广告广告 and fill in the price tags.读广告，填写价格标签。读广告，填写价格标签。222b Read the ad and answer the questions.1.What does the shop sell?2.How much are the trousers for boys?3.What colors are the sweaters?4.What color are the skirts for girls?5.If you want to buy six pairs of socks,how much do you have to pay付付?It sells sweaters,trousers,shorts,skirts,jackets,shoes and socks.They are$22.They are green and yellow.$4.They are purple.23ThingsColorsPriceFor whom给谁给谁 /Complete the table.完成表格。完成表格。sweaters$15 trousersgreen、yellowblack$22for boysshorts$16for boysskirtspurple$20for girlsjackets /$30 /shoesblack$28socks(three pairs)$2$12 242bRead the ad and write T or F1.We sell all our clothes at very high prices.()2.We have yellow sweaters for$12 and green ()sweaters for$15.3.We have purple skirts for twelve dollars.()4.We have socks for$2.()5.The blue trousers are twenty-two dollars.()TFFFFgoodtwentyfor three pairsblack252cImagine you work at Mr.Cools Clothes Store.Complete the conversation and practice it.226You:hello,I help you?Girl:Yes,please.I need a .You:How about these purple _.Girl:Oh,I like this one.How is it?You:Its only dollars.Girl:Oh,good.Ill it.You:And what do you need?Boy:Well,I need a pair of black_ for school.You:What about this pair?They are twenty-eight _.Boy:Great.And do you have shorts,too?You:Yes,our shorts are only dollars.Boy:OK.Ill take the and the .skirt20canskirts/onestakemuchshoesonlydollars16shoesshorts27Unit 7 重点短语（必背）1 How much多少钱？2 Can I help you?我能帮您吗？3 Here you are.给你4 a pair of一双5 needfor为了需要6 at great sale在大减价期间287 be on sale大减价、大甩卖8 at good prices价格合适9 in purple紫色的10 clothes store服装店11 big sale大甩卖、大减价12 need to do sth需要做某事2913 look+形容词 看起来14 Ill take it.我要买它15 buyfrom.从买 16 sellto 卖.给.30 Huaxing Clothes StoreDo you like _?We have _ for only _ yuan.How much are our _?Only _ yuan.And red _ are _yuan.Big Sale!3aLook at the things in the picture.Fill in the blanks in the ad.sweaters21sweaterstrousersskirts202531Can you put the sentences in the order？将句子排序，组成对话。将句子排序，组成对话。将句子排序，组成对话。将句子排序，组成对话。A.Thank you.F.OK.Ill take them.B.Im sorry.We dont sell bags.G.Can I help you?C.Youre welcome.H.I see.Hmmthose blue trousers D.Here you are.are nice.How much are they?E.Yes,please.Do you sell bags?I.Theyre twenty-five dollars.GEBHIFDAC32Write an ad for your own clothes store.3b_Come to our store now!Come and buy your clothes at!Do you like?We have33