Unit9 Numbers Lesson1 How many birds are there? 北师大版三年级下册 Lulu, how many rabbits are there? _ There is one. Lulu, how many deer are there? _ There are two. _ There are three. Lulu, how many cows are there? Lulu, how many birds are there? _ There are four. Lulu, how many ducks are there? _ There are five. ? four one five three two Home work : 1.Reading the words between classmates. 2.Sing the songTen little fingers