蓝天勒蓝天
用在年份前用in(with years)
The house was built in 1835.
这座房子是1835年造好的。
时间前用介词in的情况:
1、用在一天中的某个时间段前,一般为固定用法(with parts of the day)
I’ll come and see you in the morning for a cup of coffee.
我上午来看你,一起喝杯咖啡。
2、用在月份前(with months)
We usually go camping in July or August.
我们常在7月或8月份去露营。
3、用在季节前(with seasons)
The garden is wonderful in the spring when all the flowers come out.
春天里,当所有的花儿都开放时,花园很漂亮。
4、用在较长的时间段前(with long periods of time)
The population of Europe doubled in the nineteenth century.
十九世纪时期,欧洲人口翻了一倍。
5、用在一段时间前面( to say how long it takes someone to do something)
He was such a clever musician. He could learn a song in about five minutes.
他是个很聪明的音乐家,他可以在约5分钟内学会一首歌。
6、用在“in+一段时间+'s+time”结构中,表示将来时间,如in a year’s time和in two months’ time(with -'s construction to say when something will happen)
I won’t say goodbye because we’ll be seeing each other again in three days’ time.
我不跟你告别了,因为三天后我们就会再见面的。
扩展资料
同义词的用法:
一、at
1、表示时刻,即几点几分(with particular points on the clock)
I’ll see you at five o’clock.
我五点和你见面。
2、表示一天中的某个时间段(with particular points in the day)
The helicopter took off at midday and headed for the island.
直升机中午起飞,飞往那个岛屿。
3、表示一周中的某个时间段,即工作日(weekday)和周末(weekend)(with particular points in the week)
What are you doing at the weekend?
4、表示某种特殊场合,如名字中不含day的节假日(with special celebrations)
At the New Year, millions of people travel home to be with their families
到了新年,成百上千万的人会回到家里和家人团聚。
例外情况:如果是说在生日那天,不用at,而用on,因为生日那天是指具体日期,请往下参考on的用法。
二、on
1、用在日期前(with dates)
We moved into this house on 2 October 1997.
我们是1997年10月2日搬进这栋房子的。
2、用在星期的单数前(with a singular day of the week to refer to one occasion)
I’ve got to go to London on Friday.
我周五就到伦敦了。
3、用在星期的复数前(with a plural day of the week to refer to repeated events)
The office is closed on Fridays.
办公室周五是关门的。
特殊情况:口语中有时会省略on。
如:Do you work Saturdays?
你周六上班的吗?
4、用在特殊日子前(with special dates)
What do you normally do on your birthday?
你生日那天一般都做些什么?
苏州大高中
关于时间前的介词用法年前的介词是in in 1989月前的介词是in in May周前的介词是in in the next week季节的介词是in in spring某日的介词是 on on Friday, on tenth of July, on July 4th某时的介词是at at nine o'clock某时某月某日的介词 at ten o'clock,tenth of July某月某日上午的介词 in the morning of tenth of July
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