on-in-at介词用法.doc

on
在星期几
on Monday
在星期几的早上
在星期几的下午
在星期几的晚上
on Monday morning
on Tuesday afternoon
on Sunday evening
在工作日
on weekdays
在____ Day
on Christmas Day
on Children’s Day on Open Day
在____ Eve(夜晚)
On Christmas Eve
在几月几日
May 27th
the twenty-seventh of May
准时
on time

at

在几点钟
at six o’clock
at half past six
at a quarter past six
at a quarter to six
at six fifteen
at six forty-five
在中午
在夜晚,
在半夜
at noon
at night
at midnight
在周末
at weekends
在节日(不含Day)
at Christmas
at Halloween
at Spring Festival
起初
at first
最终
at last
在…末尾
at the end of the year
在…开头
at the beginning of the year

in
在早上
在下午
在傍晚
in the morning
in the afternoon
in the evening
在几几年
in 2016
在几月份
in May
在什么季节
in spring
in summer
in autumn
in winter
在…中间
in the middle of the week
及时
in time
最后
In the end = at last = finally

用on, in, at填空
1. My birthday is _______January. It’s ____ winter.
2. _____Sunday morning, I usually go cycling. I usually start ____ a quarter past eight.
3. The shadow is long____ the morning. It grows short _____ noon. Then it becomes long again ____ the evening. ____ night, the shadows of the lights come out.
4. We could decorate our room ____ Christmas. Our family stay together happily ____ Christmas Eve.
5. I’m going to give a present to my dad ____ Father’s Day.
6. December is _____ the end of the year. January is _____ the beginning of the year.
7. The Rio Olympics is ____ August, 2016.
8. I arrive at school ____ time every day. I always hand in my homework _____time.
9. I go home ____time too. I usually finish my homework ____ half past seven.
10. Our school Open Day is _____ the twentieth of each month.
11. The students go to school _____ weekdays. They are free_____ weekends.
12. Wednesday is ____ the middle of the week.
13. ____ first, it is a little seed. It grows and grows. _____ the end, it is a big sunflower.

用任意介词填空
14. I go to school ______ Monday ____ Friday.
15. My mom’s birthday is ___ the fifth ____ May.
16. Would you like ____ go jogging with us? Sure, I’d love to.
17. I decide ____ be a good citizen. I want _____ help others. I want_____ give ____ my seat ____ the needy people.
18. Cut ____ the shapes. Tie the shapes and the bell together _____ the string.
19. A tiny little mouse is bowing ____ a cow. It hits the cow and calls ____”Ouch! Ouch!’ aloud.
20. Tom runs all the way ____ school. He is late ____ school.
21. Tom’s mom is talking ____ him. “Put a new battery ____ your clock,” she says.
22. It’s five forty-five. Mum is back home _______ work.
23. It’s a quarter ____eight now. We have fifteen minutes to get ____ school. We should arrive ____ school ____ eight o’clock.