Unit7Section B 1a-1e（ppt课件+音频） -2022新人教新目标版七年级上册《英语》.rar

Section B 1a-1eUnit 7How much are these socks?ten/ten/num.十eleven/ilevn/num.十一twelve/twelv/num.十二thirteen/:(r)ti:n/num.十三fifteen/,fifti:n/num.十五eighteen/,eiti:n/num.十八twenty/twenti/num.二十thirty/:(r)ti/num.三十Mr./mist(r)/先生=Misterclothes/kluz，kluz/n.(pl.)衣服；服装store/st:(r)/n.商店buy/bai/v.购买；买sale/seil/n.特价销售；出售sell/sel/v.出售；销售；卖all/:l/adj.所有的；全部的very/veri/adv.很；非常price/prais/n.价格boy/bi/n.男孩a pair of 一双ReviewReview句句 型型How much is/are?Its /TheyreTalk about the prices of the clothes.How much is that hat?Its five dollars.How much is/are?Its /Theyre$7$5$11$15$20$26Read and learnWords and expressionsCan you read these numbers?eleventwelveseventeenfourteenfifteensixteennineteeneighteenthirteentwentythirtytwenty-sixtwenty-seventwenty-eighttwenty-ninetwenty-onetwenty-twotwenty-threetwenty-fourtwenty-five0到120 zero1 one 2 two3 three4 four5 five6 six7 seven8 eight9 nine19 ten11 eleven12 twelve你发现了你发现了什么规律什么规律?二.13到1913 thirteen14 fourteen15 fifteen16 sixteen17 seventeen18 eighteen19 nineteen你发现了什你发现了什么规律么规律?13-19 的数字都以的数字都以“个个位数位数+teen”组成，组成，其中，其中，thirteen，fifteeneighteen 需要特殊记忆三三.20到到90的的20 twenty30 thirty40 forty60 sixty70 seventy80 eighty90 ninety你发现了什你发现了什么规律么规律?20-90 的整数都以的整数都以“ty”结尾，其中，结尾，其中，ty，ty，ty 都是十位数词直接加“ty”四四.20到到99的的212223242526272829twenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-nine你发现了你发现了什么规律什么规律?20-99 的非整数都是的非整数都是十位数十位数+“-”+个位数个位数一.0到12：无规律0 zero1 one 2 two3 three4 four5 five6 six7 seven8 eight9 nine19 ten11 eleven12 twelve二.13到19（1）都以）都以“teen”结尾，其中结尾，其中14，16，17，19都是都是 “个位数个位数+teen”组成，组成，14 fourteen 16 sixteen17 seventeen 19 nineteen（2）13 thirteen，15 fifteen，18 eighteen 需要特殊记忆三三.20到到90的的（1）都以都以“ty”结尾，其中结尾，其中ty 60，ty 70，ty 90 都是“十位数词直接加“ty”（2）其中，20 twenty，30 thirty，40 forty，80 eighty，需要特殊记忆四四.20到到99的的都是都是“十位数十位数+-+个位数个位数”例如：65 sixty-five 32 thirty-three 71 seventy-one 80 eight-nine 26 twenty-six 47 forty-seven Listen and repeat.10 11 12 13 14 15 16 17 18 19 2021 22 23 24 25 26 27 28 29 30 311aten _ eleven_ twelve_ thirteen_ fourteen_twenty-five_ twenty-six_ twenty-seven_ twenty-eight_ twenty-nine_twenty_ twenty-one_ twenty-two_ twenty-three_ twenty-four_ Write the numbers in 1a next to the correct words.Which rows of numbers are in the wrong places?1011121314252627282920212223241bfifteen_ sixteen_ seventeen_ eighteen_ nineteen_18171615303119thirty_ thirty-one_Listen and circle the numbers you hear in 1a.101112131415161718192021222324252627282930311cListen again.Circle the things in the picture that Kate and her mom talk about.Check()the thing Kate buys.1dHow much is the blue sweater?Its 15 dollars.Ask and answer questions about the things in the picture above.1eThank you Thank you Thank you Thank you