最新Unit 7 how much are these socks Section B知识分享.ppt

《最新Unit 7 how much are these socks Section B知识分享.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Welcometomyclass!Unit7Howmucharethesesocks?SectionB1a-1e&Selfcheck2__________________________________________________ahatabigblackhatablackhat__________________________________________________asweateralongbluesweaterabluesweater__________________________________________________It’sapairof

2、pantsshortsapairof…一双/一对/一条pantsIt’sapairofshorts.__________________________________________________Theyare________________________.Theyaretwopairsofredsocksthreepairsofbluepants__________________________________________________Doyouknowmorenumbers?eleventwelvethirteenfourteenfifteensixte

3、enseventeeneighteennineteenonetwothreefourfivesixseveneightnineten__________________________________________________thirtytwentytwenty-onetwenty-sixfortyfiftysixtyseventyeightyninetyonehundredDoyouknowmorenumbers?__________________________________________________总结规律（1）10ten11eleven12twel

4、ve0到12记住单词（2）13～19的基数词都以—teen结尾。thirteenfourteenfifteensixteenseventeeneighteennineteen（3）20～90中整几十的基数词都以-ty结尾。twentythirtyfortyfiftysixtyseventyeightyninety（4）“几十几”的表达式：++forty-one41fifty-two52sixty-three63…整几十-个位数__________________________________________________________________________

5、__________________________Canyouputthemintherightorder？teneleventwelveseventeenfourteenfifteensixteennineteeneighteenthirteenthirtytwentytwenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-ninetwenty-onetwenty-twotwenty-threetwenty-fourtwenty-fiv

6、etwenty-sixtwenty-seventwenty-eighttwenty-nine（你能按顺序排列这些数字吗？）__________________________________________________Eightandfiveis________.thirteenFourteenandfourteenis_______.twenty-eightCanyousolvethesemathproblems？Threeandnineis______.twelveThirteenand________isthirty-one.eighteenNineminus(

7、减)sixis_______.threeTwentyminusfiveis_________.fifteenFifteenand_________istwenty-nine.fourteenTenandtwenty-oneis____________.thirty-oneThirtyminus__________isnine.twenty-one__________________________________________________onetwothreefourfivesixseveneightninetenele