小时at,天用on,午别月季on改in,快来和小编一起学习时间介词的用法。
1.at
1)表示时间的一点
Eg. at six 在六点 at noon 在中午 at midnight
2)表“短时间”
At breakfast 在早餐时 at night 在晚上 at Christmas 在圣诞节时
2.On
1)用于“日期、周日”
on Sunday 在星期日,on Saturday 在星期六 on may 1st 在五月一日
2)表具体时间,具体日期
On July 17 在 7 月 17 日 on a hot afternoon 在一个炎热的下午
3.In
1)用于“周,月,年,世纪”之前
In the week 在这周,in December 在 12 月 in Spring 在春天(spring 还有弹簧的意思)。In
the 18th century 在十八世纪
2)用于泛指的上午、下午、晚上
In the morning(afternoon、evening)在上午(中午、晚上)
4.Before 在……之前
Eg. We will come to the city before September 1st 九月一日前我们将来到这个城市。
She was a teacher before she came to this city。在来这座城市之前,她是一名教师。
We’ ll see that film (before long). 我们不久(或会儿)将要看那部电影了。
5.After 在……之后
Eg. After dinner I usually have a walk.我经常饭后散步。
We play football after school。课后后我们踢足球。
They will return the day after tomorrow。他们后天回来。
6.During 在……期间
During the summer holidays.在暑假期间
During the week 本周期间
During the last few years 在最近几年。(回忆 few 的用法。忘了就查)
7.Through 表示“从头至尾,一直”
Eg. Through the night 整夜 through the ages 古往今来 sit through a lecture 听完整节课
8.For 表示“一段时间,达……之久”
Eg .for 5 days 5 天 for three weeks 3 个星期 for tow months 两个月
9.From “从……起”,表示时间的起点,不表示连续.
一般现在时:He works hard from morning to night 他从早到晚努力工作
一般过去时:He lived in the city from 2000 to2005.他从 2000 到 2005 年曾住在这座城市。
一般将来时:I shall be with you in New York one week from today.从今天起我将和你在纽约
待一个星期
10 .Since “自从……以来”表示从过去某时到现在为止,与完成时态连用
He has lived in the city since 1990. 他自从 1990 年以来一直住在这个城市。
He has been studying English since the beginning of this year,他从今年初开始一直学习英语。
He had spoken to her only once since the party.自从那次聚会以来,他只跟她说过一次话。
快来写一写练习,检验一下吧:
1.Duty must always come _____pleasure.(先履行义务后享受)
A.after B.before C.in D,on
3.e was watching TV ____two o’clock ____the afternoon.
A.before; on B.in;in C.at,in D.after;in
4.Mary has lived here _____.
A.from 2001 B.since 2001 C.2001 from D.2001 since
5.He stayed there____a week.
A.by B.for C.at D.in
6.The heavy rain pour ____the night.
A.through B..for C.since D.from
7.The old woman has lived in Beijing ____many years.
A.since B.for C.until D,during
8.The accident took place____noon _____the ninth____July.
A.in;in;in B.at.on;of C.in;on;of D.at;on;in
答案:1~5BCBBA 6~7 BB