关键词不能为空

当前您在: 主页 > 英语 >

介词in on at在表示时间时的用法区别

作者:高考题库网
来源:https://www.bjmy2z.cn/gaokao
2021-02-08 06:17
tags:

-

2021年2月8日发(作者:skiprope)


介词


in, on, at


在表示时间时的用法区别



in


时间长


on


某一点


at


时间短




①in


时间范围大(一天以上)如:


in Tanuary, in winter, in 1999;


泛指在上


午,下午, 晚上,如:


in the


morning(afternoon, evening).




习惯用法:


in the daytime


在白天。





②on


指在某一天或某一天的上午 ,下午,晚上,如:


on Monday, on Sunday


afternoon, on July 1, 1999




③at


时间最短,一般表示点时间 ,如


at six o’clock, at three thirty.习惯


用法:


at night, at noon, at


this time of year.



in, on



at


在表达时间方面的区别




in


表示在某年、某季节、某月、某周、某天和某段时间




in a year


在一年中




in spring


在春季




in September


在九月




in a week


在一周中




in the morningafternoonevening


在上午下午傍晚





但在中午,在夜晚则用


at noonnight



on


表示某一天或某一天的某段时间




on Monday


在周一




on Monday afternoon


在周一下午




on March 7th



3



7





on March 7th, 1998.

< p>


1998



3



7





on the morning of March 7th, 1998.



1998



3



7


日上午




at


表示某个具体时刻。





at eight o’clock 在


8


点钟




at this time of the year


在一年中的这个时候




at the moment


在那一时刻




at that time


在那时





注意:在英语中,如果时间名词前用


this, last, next


等修饰时,像这样的表


示,“在某时”的时间短语前 ,并不需要任何介词。





例如:


last month, last week, this year, this week, next year, the next


day, the


next year


等。




1


.What’s the weather like in springsummerautumnwinter in your


country




你们国家春天夏天秋天冬天的天气怎么样?




in


在年、月、周较长时间内


in a week


在里面



in the room



用某种语言


in English


穿着



in red



on


某日、某日的上下午


on Sunday afternoon


在……上面



on the desk


靠吃……为生


live on rice


关于


a book on Physics




〔误〕


We got to the top of the mountain in daybreak.




〔正〕


We got to the top of the mountain at day break.




〔析〕


at


用于具体时刻之前,如:


sunrise, midday, noon, sunset,


midnight, night





〔误〕


Don't sleep at daytime




〔正〕


Don't sleep in daytime.




〔析〕


in


要用于较长的一段时间之内,如:


in the morning afternoon,




in the week month


year.



in spring supper autumn winter


等等。




〔误〕


We visited the old man in Sunday afternoon.




〔正〕


We visited the old man on Sunday afternoon.




〔析〕


in the morning, in the afternoon


如果在这两个短语中加入任何修饰


词其前 面的介词都要改为


on,


如:


on a cold


morning, on the morning of July 14th




〔误〕


He became a writter at his twenties




〔正〕


He became a writter in his twenties




〔析〕



这句话应译为:他在


20


多岁时就成了作家。在某人的一段生活时间段中

要用介词


in


来表示,而在具体岁数时用

< br>at


来表示。




〔误〕


He went to New York to find a job in sixteen years old.




〔正〕


He went to New York to find a job at sixteen.




〔析〕



在具体年岁前用


at,


如:


at the age of 12



at your age




等等。




〔误〕


We went to swim in the river in a very hot day.




〔正〕


We went to swim in the river on a very hot day.




〔析〕



具体某一天要用介词


on,


又如:


on New Year's Day




〔误〕


I'm looking forward to seeing you on Christmas.




〔正〕


I'm looking for ward to seeing you at Christmas.




〔析〕



在节日的当天用


on


,而全部节日期间用


at,Christmas


是圣诞节期间,


一般要有两周或更长的时间。

< br>



〔误〕


I haven't see you during the summer holidays.




〔正〕


I haven't seen you since the beginning of the summer


holidays.




〔析〕


during


表示在某一段时 间之内,所以一般不与完成时搭配,如:


I


visited a lot of museums during the


holiday.



for


表示一段时间,可以用于完成 时,如:


I haven't see you for


a long time.



through



用来表示时间时则为整整,全部的时间。如:


It rained through the


night.



since


则是表达主句动作的起始时间,一般要与完成时连 用。




〔误〕


At entering the classroom, I heard the good news.




〔正〕


On entering the classroom, I heard the good news.




〔析〕


On

< br>加动名词表示一……就。本句的译文应是:我一进入教室就听见这个


好消息了。又 如:on hearing… 一听见,


on arrival



一到达就……(on


表示动作的名 词


)




〔误〕


In the beginning of the book, there are some interesting


stories.




〔正〕


At the beginning of the book, there are some interesting


stories.




〔析〕


at the begining



at the end

都是指某事物的开始与结束部分,均不


指时间范围,而


in the beginning



则是指开始一段时间。


in the end



at last


是指最终,终于之意。


-


-


-


-


-


-


-


-



本文更新与2021-02-08 06:17,由作者提供,不代表本网站立场,转载请注明出处:https://www.bjmy2z.cn/gaokao/612603.html

介词in on at在表示时间时的用法区别的相关文章