1. What can you see in the picture?

2. Number 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 20 21 22 23 24 25 26 27 28 29 30 40 50 60 70 80 90 100 30 40 50 60 70 80 90 100

3. Game: You are out !!! Seven students are invited to the platform. Seven students are invited to the platform. Each one has his own number. when a number is called, he or she must stand out and then call any number except his or her number. If he or she fails to say any number or if it takes him or her too much time to respond, he or she is out.He or she can go back his seat. The last two are winners. They can get the presents! Each one has his own number. when a number is called, he or she must stand out and then call any number except his or her number. If he or she fails to say any number or if it takes him or her too much time to respond, he or she is out.He or she can go back his seat. The last two are winners. They can get the presents!

4. 英语中各种数字的读法 1. 年 1979  nineteen seventy-nine 2. 电话号码 1023568  one o two three five six eight 1227807  one double two seven eight o seven 3. 货币 4.25  four dollars (and) twenty-five (cents)

5. 4. 算术式 2 + 3 = 5  Two plus three is five. 5 – 3 = 2  Five minus three is two. 3 × 2 = 6  Three times two is six; 9 ÷ 3 = 3  Nine divided by three is three.

6. 5. 日期 Dec. 5, 2004  December the fifth, two thousand and four 6. 时间 7:00 a.m.  seven (o’clock) a.m. 3:25  three twenty five 6:05  five past six ( 分钟不超过 30, 用 past) 3:50  ten to four( 分钟超过 30, 用 to) 6:30  half past six

7. 7. 分数 分子用基数词，分母用序数词。 如果分子大于 1 ，分母需用复数。 1/3  a (one) third 2/3  two thirds 3/5  three fifths

8. 8. 小数 : 小数点后面的数字要一一读出 13.91  thirteen point nine one 0.23  zero point two three 9. 百分数 : % 读做 percent 0.68%  zero point six eight percent 36%  thirty six percent

9. Sum up 1, 数字的读法。 2 ，年份，分数等表示法 及读法 。

10. Homework