语法05介词(一).docVIP

介词 （一） 1. 表示它后面的名词或相当于名词的词语与其它句子成分的关系。 2. 常用的介词有：about, above, across, after, against, among, at, before, behind, below, beneath, beside, besides, beyond, but, by, down, during, except, for, from, in, like, near, of, off, on, over, past, round, since, through, to towards, under, until, till, up, with … I. 常用表示时间的介词有：at, on, in, before, after, during, for, until 等。其中要注意既可以表示时间又可以表示地点的 at, on, in 的用法。 1） on一般表示“在具体某一天”，“当某时”，如： 　On Teachers Day, we should send flowers to our teachers. 　　On my arrival home, I found he had gone already.　 　 on还可以表示在具体某一天及具体某一天上午、下午和晚上，如： on a hot noon, on Sunday morning, on the evening of May 18th 2) in一般表示“上午”“下午”“晚上”，如： 　　In the morning of National Day, I took the first bus to the park. My father usually stops work at 4:00 in the afternoon． in 还可以用于将来时态表示“过一段时间后”及表示“在……期间” 和“在某个季节，某年、某月”，如： 　　I’ll be back in a month． 　　In the course of the last lesson in French，little Franz was listening to the master very attentively. 　　Abraham Lincoln was born in February of 1809. 　　 3） at表示某时某刻，在work, Christmas前也要用at表示。 　　We get up at six o’clock. 　　My father is busily at work all day. 　 I receive my parents’ gifts at Christmas. 4） 我们可以利用以下这个表格来记忆介词at, on, in 表示时间的用法 at on in 确切的时间at 8 o’clock 星期几 on Friday 一天中的某段时间in the morning 用餐时间  at teatime 一天中的某段时间on Monday morning 月份、年份、季节、时期in April/in 1999/ 其他时刻  at night 日期on July 1st 世纪in the 21st centry 节日 at Christmas 节日on Christmas Eve 年龄 at 17 years old Grammar Exercises 选出正确的选项： 1. Children get gifts ____ Christmas and ____ their birthdays.A. in, in B. in, on C. at, on D. on, on2. There is a party Sunday afternoon.A. on B. up C. out D. in3. Most of my classmates were born ____ 1981.A. in B. at C. on D. since 4. He returned____ a rainy night.A. at B. on C. during D. in5. My sister was born ____ Oct. 10, 1995.A. on B. in C. at D. of6. The train is starting ___ fifteen minutes.A. in B. at C.