Unit 2,My Schoolbag,B,人教PEP四年级英语上册,Look & Find How many numbers(数字) can you see?,Mr. Number,Fruit Shop (水果店),How many pears can you see?,I can see eleven pears.,11,How many apples can you see?,I can see twelve apples.,12,How many bananas can you see?,I can see thirteen bananas.,13,How many oranges can you see?,I can see fourteen oranges.,14,Total:,11 pears + 12 apples+ 13 bananas + 14 oranges,,fifty,= 50,How many flowers can you see?,I can see forty flowers.,40 flowers,Friends = 50,Boys = 20,Girls = ?,30 thirty,How many cats can you see?,twenty-one,,twenty-two,twenty-three,,21,22,23,24=20+4 twenty-four 25=20+5 twenty-five 26=20+6 twenty-six 27=20+7 twenty-seven 28=20+8 twenty-eight 29=20+9 twenty-nine,1 math book,3 Chinese books,3,thirteen,thirty-one,1,1,3,32=30+2 thirty-two 33=30+3 thirty-three 34=30+4 thirty-four 35=30+5 thirty-five 36=30+6 thirty-six 37=30+7 thirty-seven 38=30+8 thirty-eight 39=30+9 thirty-nine,ten,ten,ten,How many English books do you have?,thirty,I have thirty English books.,How many story-books do you have?,ten,ten,ten,ten,forty,I have forty story-books.,What book is it?,,picture-book,fifty,I have fifty picture-books.,How many picture-books do you have?,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,Picture book,ten,ten,ten,ten,ten,One, two, three Sorry, too many.,Let's chant,Remember the words from “twenty-one” to “fifty”(21~50).,Homework,Thank you! Bye-bye!,。