英语--速度21.20

1.填空
nine twenty four

eleventh

half past ten/ten thirty

2.用英语表达时间
10:05 five past ten/ten five
8:30 half past eight/eight thirty
12:10 ten past twelve/twelve ten
1:15 fifteen past one/one fifteen/a quarter past one
5:47 forty seven past five/thirteen to six
9:23 twenty three past nine/nine twenty three
3:51 fifty one past three/nine to four
11:49 forty nine past eleven/twenty one to twelve
7:22 twenty two past seven/seven twenty two

past表示几点过多少分，
to表示差几分钟到几点，一般用于一小时的后半小时。