How much are these socks? Section B 核心词汇,秋七年级英语上册 Unit 7 How much are these socks Section B核心词汇课件 (新版)人教新目标版-(新版)人教新目标级上册英语课件,How many pencils can you see? I can see 18,eighteen /eti:n/ num. 十八,1319后都有-teen,thirteen /:(r)ti:n/ num. 十三 fifteen /ffti:n/ num. 十五,ten /ten/ num. 十 eleven /levn/ num. 十一 twelve /twelv/ num. 十二,秋七年级英语上册 Unit 7 How much are these socks Section B核心词汇课件 (新版)人教新目标版-(新版)人教新目标级上册英语课件,twenty /twenti/ num. 二十,2090后都有-ty,1到12个个记 十几后面都有teen 几十后面跟ty 几十几中间有“-” 一百说成 one hundred,巧计数字