Unit 3 Numbers and Animals Part B,Lets learn,addition 加法,7,“加”: plus, and,“等于”: is, make,在比较小的数字加法之间，我们通常用： and 代表 is/are代表,如： Two and three is five.,6+5=11 Six and five is eleven. 10+3=? How much is ten and three?,How much is and ? 是加法的疑问句表达方式。,How much is thirteen and five?,How many books are there on the desk?,Lets practice,How much is and ?,It is ,How much is and ?,It is ,How much is and ?,It is ,How much is and ?,It is ,How much is and ?,It is ,How much is and ?,It is ,How much is and ?,It is ,HOMEWORK,感谢亲观看此幻灯片，此课件部分内容来源于网络， 如有侵权请及时联系我们删除，谢谢配合！,