课件9张PPT。numbers 1 2 3 4 5
one two three four five
6 7 8 9 10
six seven eight nine ten11 12 13
eleven twelve thirteen
14 15 16
fourteen fifteen sixteen
17 18 seventeen eighteen
19 20
nineteen twenty
21
22
23
24
25
26
27
28
29
twenty-one
twenty-two
twenty-three
twenty-five
twenty-five
twenty-six
twenty-seven
twenty-eight
twenty-nine
How about 30/40/50….100?30405060708090100sixty
thirty
seventy
forty
ninety
fifty
eighty
one hundred30405060708090100thirty
forty
fifty
sixty
seventy
eighty
ninety
one hundred45 66 77 89
36 56 99 73
42 38 81 37
85 71 63 49
55 32 96 88
300 900 800 200102
108
321
472
999
one hundred and two
one hundred and eight
three hundred and twenty-one
four hundred and senventy-two
nine hundred and ninety-nine