on,in,at 介词用法

精选文库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 morningon Tuesday afternoonon Sunday evening在工作日on weekdays在_ Dayon Christmas Dayon Childrens 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 timeat在几点钟at six oclockat half past sixat a quarter past sixat a quarter to sixat six fifteenat six forty-five在中午在夜晚,在半夜at noonat nightat 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 yearin在早上在下午在傍晚in the morningin the afternoonin the evening在几几年in 2016在几月份in May 在什么季节in springin summerin autumnin 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. Its _ 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. Im going to give a present to my dad _ Fathers 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 moms birthday is _ the fifth _ May.16. Would you like _ go jogging with us? Sure, Id 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. Toms mom is talking _ him. “Put a new battery _ your clock,” she says. 22. Its five forty-five. Mum is back home _ wor