Unit 3 Numbers and animals PB 课件

课件17张PPT。Unit 3 Numbers and Animals Part B Let’s 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? Let’s practiceHow 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