一、表示時(shí)間的介詞：
1．a(chǎn)t,on,in
(1) at表示“在某一時(shí)刻、某一時(shí)點(diǎn)” at 5:30 在5:30 at sunrise 日出時(shí) at lunch 午飯時(shí)
at noon 正午時(shí) at night 夜間
I get up at 6:00 every day.我每天6:00起床
表示“在……歲”時(shí),用at the age of….如：at the age of five.在五歲時(shí).
(2) on表示“在具體某一天或某天的上、下午”.如：on Monday 在星期一
on April 1st 在四月一日
I heard a shot on the morning of March 18.三月十八日早晨我聽(tīng)到一聲槍響
泛指上、下午、晚上、夜間時(shí)用in the morning/afternoon/evening,at night；但若指具體某一天的上述時(shí)段時(shí),則一律用on.如：On the afternoon of May 23.在五月二十三日下午.
(3) in表示“在某月、季節(jié)、年、世紀(jì)”以及泛指的上、下午、晚上.in September 在九月
in winter 在冬季 in 1999 在1999年 in the 20th century 在20世紀(jì)
in the morning/afternoon/evening 在上午/下午/晚上
二.form
from表示“等時(shí)間的起點(diǎn)”,作“從……”解,多用于“from…to/till…”中.
You can come anytime from Monday to Friday.周一至周五你什么時(shí)間來(lái)都行.
The exam will start from 9:00am.考試將從上午九點(diǎn)開(kāi)始.
①from“從……（開(kāi)始）”未必持續(xù)到現(xiàn)在,如：from 1995 to 1998.從1995年到1998年.
三.with 用……工具
He broke the window with a stone.他用石頭把窗打破了
He stopped the ball with his right foot.他用腳把球停住.
with表示“用……工具”時(shí),工具前必須加冠詞或物主代詞
四.between在……之間（指二者）
There is a hospital between the hotel and the post office.在賓館與郵局之間有所醫(yī)院.
The building stands between the park and the small river.那棟建筑位于公園和小河之間.between是指“在兩者之間”,而among指“在多個(gè)之間”.
五.out
out of從……出來(lái)
A beautiful girl in red went out of the shop.一個(gè)穿紅衣服的漂亮女孩從商店里走了出來(lái).They pulled him out of the water.他們把他從水里拉了出來(lái)
六.of
of表示從成品仍可看出原料.
This box is made of paper.這個(gè)盒子是紙做的.
This salad is made of apples and strwberres.這種沙拉是由蘋果和草莓做的.
七.．表示“關(guān)于”的介詞：of,about,on
(1) of僅指“關(guān)于”人或事物的存在,
如：He spoke of the film the other day.他前幾天提到了這部影片.
He thought of this matter yesterday.他昨天想到了這件事.
He thought about this matter yesterday.他昨天考慮了這件事.
(2) about指“關(guān)于”某人或某事物的較詳細(xì)的情況.
It’s a book for children about Africa and its people.它是一本供兒童閱讀的關(guān)于非洲和非洲人的書(shū).
Can you tell me something about yourself?你能告訴我一些關(guān)于你自己的事情嗎?
(3) on是指“關(guān)于”學(xué)術(shù)性的或嚴(yán)肅的,供專門研究用的.
It’s a textbook on the history of China.它是一本有關(guān)中國(guó)歷史的教科書(shū).
八.．表示“原因、理由”的介詞：for,at,from,of,with
(1) for表示“一般的理由”常與famous,punish等詞連用.
Xi’an is famous for its long history.西安因歷史悠久而著名.
The city is well known for her large population.這座城市以人口眾多而知名.
(2) at一般指“情感”的原因,通常放在表示“驚訝或喜悅等感情”的動(dòng)詞或形容詞之后,表示“因聽(tīng)到或看到而……”.
She got angry at his words.她因?yàn)樗脑捝鷼饬?
He was surprised at the news.聽(tīng)到這消息他大吃一驚.
(3) from表示“外在的原因”.如受傷、車禍等.
He died from the wound.他因受傷而致死.
Her son was badly hurt in a traffic accident.她兒子在一次車禍中嚴(yán)重受傷.
(4) of表示“內(nèi)在的原因”,如病、餓等到.
He died of cancer.他死于癌癥.
The old man died of hunger.老人死于饑餓.
(5) with表示“由外在影響到肉體或心理”的原因.
He shook with cold.他因寒冷而發(fā)抖.
He shouted loudly with anger.他氣得大喊大叫