Module 4 Unit 2 Thirteen, rourteen, fifteen... 数字eleventwelvethirteenfourfourteenteen 1414 fiffifteenteen 15 15sixteen 16sixteen 16eighteen 18ninenineteen teen 1 199twentwenty ty 2020Look, think and sayLook, think and say..sevenseveneighteightninenineteenteenseventeeneighteennineteenHow many 的用法1.How many…… 多少个……2.How many 后面的单词要 +s或者 +es.How many … do you have?I have …How many … do you have?How many … do you have?你有多少…… ?I have …Wow! How many do you have?I have…eighteen.I have fourteen pens.I have six.How many pens do they have?Twenty.14+6=14+6=2020
