推荐回答(4个)
一.in,on在方位名词前的区别
1.in表示A地在B地范围之内.如:Taiwan is in the southeast of China.
2.on表示A地与B地接壤、毗邻.如:North Korea is on the east of China.
二.at,in,on在表示时间上的区别
1.at指时间表示:
(1)时间的一点、时刻等.如:they came home at sunrise (at noon,at midnight,at ten o’clock,at daybreak,at dawn).
(2)较短暂的一段时间.可指某个节日或被认为是一年中标志大事的日子.如:He went home at Christmas (at New Year,at the Spring Festival,at night).
2.in指时间表示:
(1)在某个较长的时间(如世纪、朝代、年、月、季节以及泛指的上午、下午或傍晚等)内.如:in 2004,in March,in spring,in the morning,in the evening,etc
(2)在一段时间之后.一般情况下,用于将来时,谓语动词为瞬间动词,意为“在……以后”.如:
He will arrive in two hours.
3.on指时间表示:
(1)具体的时日和一个特定的时间,如某日、某节日、星期几等.如:On Christmas Day(On May 4th),there will be a celebration.
(2)在某个特定的早晨、下午或晚上.如:He arrived at 10 o’clock on the night of the 5th.
(3)准时,按时.如:If the train should be on time,I should reach home before dark.
三.at,in和on表示地点时的区别
1.at表示地点:
(1)用于指较小的地方.如:I shall wait for you at the station.
(2)用于门牌号码前.如:He lives at 115 Zhongshan Road.
2.in表示地点:(1)用于指较大的地方.如:He lives in Shanghai.
(2)虽然是很小的地方,如果说话人住在那里,也可用in.商店、学校、机关等,若看作一个地点(point)用at,若看作一个场所(place)用in.如:I met him at the post-office.
3.on表示地点,一般指与面或线接触,意为“在……上;在……旁”.如:The picture was hanging on the wall.
in、on和at这三个词在表示时间地点时
具有从大到小、
从宽泛到具体这样的抽象概念和规律
所以
从 at home 到on the street 到 in the city
然后到更大的如国家、大洲理念
都用in
时间也是如此
从 at 12 o’clock到on Friday
到in this month
接着到更大的概念如年到世纪都用 in
学习英语的一个要点就是
不能光理解表面的意思
还应该要去想象一个单词:
它是一个什么样的概念
它能带给你什么样的印象
它在不同用法中有什么共同点
比如在车里
为什么在小轿车里用的是in a car
公交车里就是 on a bus
仔细想想
你会感受到
in给人一种“缩,包进范围内”的印象
而on则给人“直立、抬头挺胸”的感觉
再一起来看一下at的几种用法:
I will have lunch at 12 o’clock.
I'm sorry, Steve's at lunch just now.
He is waiting for you at the gate of the school.
思考一下
你的脑海里
有没有这种感觉
at更像是用来强调“在某个具体的点”?
比如几点几分,在哪个具体的地方,等等。
如果你能开始产生这种想象
那么熟悉这种思维感觉
能让你更好地了解英语的语言逻辑
等时间长了
你的英语理解水平自然可以大为进步!
希望能帮助到你,望采纳!
【in】我是“大哥”,因为我后面所接的都是较长时间。具体用法有:
1. 表示在较长的时间里(如周/月份/季节/年份/世纪等)。如:in a week; in May; in spring/summer/autumn/winter; in 2008; in the 1990’s等。
2. 表示在上午、下午或晚上。如:in the morning/afternoon/evening。
3. in the daytime(在白天) 属于固定搭配,指从日出到日落这一段时间,反义词组是in the night.
4. “in + 一段时间”表示“多久以后/以内”,常与将来时连用。如:in half an hour; in ten minutes; in a few days等。
【on】我是 “二哥”,我后面所接的时间多与日期有关。具体用法有:
1. 表示在具体的某一天(如日期、生日、节日或星期几)。如:on May 4th, 1919; on Monday; on Teachers’ Day; on my birthday; on that day等。
2. 表示某一天的上午、下午或晚上。如:on the morning of July 2; on Sunday afternoon; on a cold winter evening等。
【at】我是“小弟”,因为接在我后面的时间最短。具体用法有:
1. 表示在某一具体时刻,即几点几分。如:at six o’clock; at half past nine; at a quarter to six; at this time等。
2. 表示在某一短暂的时间。如:at noon; at this moment; at the end of a year; at the start of the concert等。
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