1、R 七年级上册,Section B 第3课时,Unit 7 How much are these socks?,New words,1. ten _ 2. eleven _ 3. twelve _ 4. thirteen _ 5. fifteen _ 6. eighteen _ 7. twenty _ 8. thirty _,十,十一,十二,十三,十五,二十,三十,十八,Listen and repeat.,Write the numbers in 1a next to the correct words. Which rows of numbers are in the wrong plac
2、es?,ten_ eleven_ twelve_ thirteen_ fourteen_ twenty-five_ twenty-six_ twenty-seven_ twenty-eight_ twenty- nine_ twenty_ twenty-one _ twenty-two _ twenty-three_ twenty-four_ fifteen _ sixteen _ seventeen _ eighteen _ nineteen_ thirty_ thirty-one_,10,11,12,13,14,25,26,27,28,29,20,21,22,23,24,15,16,19,
3、17,30,18,31,Listen and circle the numbers you hear in 1a.,ten_ eleven_ twelve_ thirteen_ fourteen_ twenty-five_ twenty-six_ twenty-seven_ twenty-eight_ twenty- nine_ twenty_ twenty-one _ twenty-two _ twenty-three_ twenty-four_ fifteen _ sixteen _ seventeen _ eighteen _ nineteen_ thirty_ thirty-one_,
4、Listen again. Circle the things in the picture that Kate and her mom talk about. Check（） the thing Kate buys.,Ask and answer questions about the things in the picture above.,How much is the white bag?,Its seventeen dollars.,How much are the black shoes?,Role-play,They are eighteen dollars.,Language
5、points,数词“几十几”(1) 表达“几十几”用: “几十”+连字符“-”+“几”37thirty-seven; 98ninety-eight(2) “几十几”是一个单词, 不能漏掉连字符。,Exercise,判断下列算式正误 (T/F) ( ) 1. twelve + eight = twenty( ) 2. seven + eight = fifteen( ) 3. thirty-one + seven = twenty-five( ) 4. eleven + twenty = thirty-one( ) 5. twenty-four + nine = thirty-two,T,T,F
6、,T,F,. 完成句子 1. 这件白色的T恤衫多少钱? 25元。 is the white T-shirt? yuan. 2. 这短裤15元吗? 是的。 the shorts yuan? Yes, it is.,How much,Twenty-five,Are,fifteen,3. 你喜欢什么颜色? 我喜欢黄色。 do you like? I like yellow. 4. 十五加十六等于多少? 三十一。 fifteen and sixteen? . 5. 这十双袜子35元。These pairs of socks are yuan.,What color,Whats,Thirty-one,ten,thirty-five,同学们，这一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的视频开始听写吧！,
