一、认真填一填,感受时间的飞逝。1.我是()年()月()日出生的,我今年()岁了。2.我知道每()年里有一个闰年,今年是()年,全年()天,今年的第一季度共有()天。3.中华人民共和国是()年()月()日成立的,到今年的10月1日成立了()周年。当我20岁的时候,中华人民共和国成立了()周年。4.我一天在校时间是5小时20分,早晨8:00上课,中午11:30放学,下午2:00上课,()时()分放学。4:30开始写 First, fill in a serious fill, feel the passage of time. I am () year () month () day was born, I am () years old. 2. I know there is a leap year in every year. This year is () year, year (day), and the first quarter of this year has (total) days. 3. The People’s Republic of China was established on (January) (January), and was established on October 1 this year. When I was 20 years old, the People’s Republic of China was founded. 4. One day my school time is 5 hours and 20 minutes, 8:00 in the morning class, 11:30 at noon after school, 2:00 pm class, () hours () hours to get out of school. 4:30 start writing