初一介词的小结和练习
介词at on in表示时间的介词 at, on, in (在)：
at表示时间的某一点；on表示某日或和某日连用的某一时间段；in用于表示除日以外的某一时间段,以及泛指早晨下午晚上。 1.at (1) at表示一天中的某时刻,不用冠词,如: at six o’clock (在六点钟), at dawn (在黎明), at sunrise (日出时), at noon (在正午)。
I arrived at school at seven.我到学校时是七点。 (2) at表示一瞬间或短暂的时间,如:
at that moment (在那一瞬间), at present (目前), at that time (那时)
Your memory is always poor at this time.你的记忆力到这时候总是不好。
(3) at表示节日或年龄,如:
at Christmas (在圣诞节,指整个节日), at the age of ten (在十岁时)。 How could you be so forgetful at the age of ten? 你才十岁怎么就这么健忘？ 2.on
on表示某日或和某日连用的某一时间段,如:
on Monday (在星期一), on Friday afternoon (在星期五下午)
on the morning of August the eighth (在八月八日早晨)
on Christmas Day (在圣诞节,指在当天)
You were late on Monday last week.你上星期一就晚了。
You mean I was late on May the fifteenth? 你是说我五月十五日晚了？ 3.in
in表示年、月、季节、世纪、时代,与定冠词连用表示一天中某个时间段,如:
in 1996 (在1996年), in May (在五月), in spring (在春季),
in the 20th century (在二十世纪), in the eighties (在八十年代),
in modern times (在现代), in the night (在晚上)。
Sorry, I am late, the first time in May.对不起，我晚了，五月份第一次晚。
I got up at six in the morning.我早上六点钟起床。 表示地点的介词 in on at 1.at表示地点：
（1）用于指较小的地方。如：
I shall wait for you at the station.我应该在车站等你。
（2）用于门牌号码前。如：
He lives at 115 Zhongshan Road.他住在中山路115号。
2.in表示地点：
（1）用于指较大的地方。如：
He lives in Shanghai.他住在上海。
（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.我在邮局遇见他的。I’m now working in the post-office.我现在在邮局工作。
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.照片在墙上挂着。
New York is on the Hudson River.纽约在哈德逊河上。 1.in 在......之内
1) 表示地点，表示大地点。
The camel lives in the desert and eats gra.骆驼住在沙漠里，它以草为生。She’s in china with her mom and dad.
她和妈妈爸爸一起在中国。
My mother is an english teacher in a university in Beijing.
我妈妈是北京一名大学的英语老师。
I’m in cla one.
我在一班。 2) 表示时间，表示在某一个时间段内。
The weather is cold in winter.
冬天天气很冷。 3) 表示颜色和语言也用介词in。
Do you know the girl in red? 你认识穿着红色衣服的女孩么？
I can write this article in english.我能用英语写这篇文章。 2.from 从......中来 1) come from
I come from china and i’m Chinese.
我从中国来，我是中国人。 There are camels from Africa.
骆驼从非洲来。 2) download from I download music from the internet.
我从网络上下载音乐。 3) be different from
lily’s habits are different from Cinda’s.莉莉的习惯与琳达的不同。 3.with 和，用，与 1) with sb 和......人在一起
I’m in cla one with damming and Ringling.
我与大明和玲玲都是一班的学生。
would you like to go to the cinema with betty and me?
你愿意与贝蒂和我一起去看电影么？ 2）with Esth.表示用某种工具
I write with my pen, and I see with my eyes.
我用我的笔写字，用我的眼睛来看。 4.at 在......1) 表示地点，主要指小地点。
My father is a teacher at Beijing international school.
我爸爸是北京国际学校的一名老师。
My mother is a doctor at the hospital.我妈妈是医院医生。2) 表示时间，主要指时间的一个点。
I get up at half past seven in the morning.
我早上七点半起床。
I usually do my homework at home and at the weekend.
我通常周末在家里写作业。 3) be good at 擅长于...... I am good at reading and writing.
我擅长读写。 5.behind 在......后面
The clarooms are behind the offices.
教室在办公室后面。 6.next to 紧挨着
The library is next to the clarooms.
图书馆紧挨着教室。 7.in front of 在 ......前面
they are in front of tony and damming.
他们在托尼和大明前面。
the gym is a building in front of the offices.
体育场在办公室前面。 8.for 为了......
thank you for your email.
谢谢你的邮件。
we often make a birthday cake for his birthday.
我们通常为了他的生日准备一个生日蛋糕。
I am a teacher and i use my laptop for my leons.
我是一名老师，我经常用笔记本电脑备课。 9.on 在......上，在......时
1） 表示时间，表示具体的一天。
would you like to go to a football match on Munday?
你愿意周日看足球赛么？
I was born on Jan, 1st, 1992.
我出生于1992年1月1日。 2）表示地点
on the farm 在农场上
on the playground 在操场上 10.to 自，向 1）talk to 与......谈论
we have a break and i talk to my friends.
我们有一个课间休息，我和我的朋友们聊天。 2) go to 去
he likes films and he often goes to the cinema.
他喜欢电影，他经常去电影院。 3）welcome to 欢迎到......
welcome to Beijing zoo.
欢迎到北京动物园来。 4）listen to 听
They always listen to music.
他们经常听音乐。
5）connect......to
please connect the monitor to the computer first.
请先把显示器和电脑主机连在一起。 11.by
she usually buys cads by her favorite singers.
她经常买她最喜欢歌手的cd盘。 练习：
一.用介词填空。
1.___the theatre
2.__ Beijing
3.__ the cinema
4.___ the farm
5.___ school
6.__ home
7.__ the park
8.__ the library 9.__ the stadium 10.__ 1994
11.__ November
12.__ 15:00
13.__ Munday morning 14.__ 6:30
15.__ Monday
16.__ January
17.__ may, 1
18.__ my birthday
19.__ weekend
20.__may, 1, 2006 21.___ the playground
22.___my birthday party 二.选择最佳答案。
1.the plane arrived at Condon airport ______ Wednesday.
a.on
b.at
c.in
d.for
2.what do you usually do ________ Christmas?
a.on
b.at
c.in
d.for
3.the first cla begins _______ 8 o’clock ______ the morning.
a.at/on
b.at/in
c.on /in
d.on/on
4.we will be in Nanjing _____ Tuesday ______Thursday.
a.on/ through
b.on/to
c.from/to
d.on./till
5.we will have a football match _____ this Saturday afternoon..
a.on
b./
c.in
d.for
6.he came to see you _____ the evening of may 10th.
a.in
b.at
c.on
d.for
7.the supermarket is still open ______ midnight.
a.at
b.on
c.till
d./
8.days are longer ______ summer than ___________ winter.
a.in/in
b.in/on
c.from/to
d.to/in
9.children get presents ________ Christmas and ______ their birthday.granny is coming
for lunch________ Christmas day.
a.at/on/on
b.on/on/on
c.at/in/at
d.in/on/in
10.________ new year’s eve people usually don’t go to bed until midnight.
a.at
b.on
c.for
d.in
11.tom and paul usually watch TV ______ weekends.
a.at
b.in
c.for
d./
12.
he said that he would meet us ____ the cinema.
a.in
b.at
c.on
d.of
13.there are many beautiful birds ______ the tree.
a.on
b.at
c.in
d.besides
14.Lucy is waiting _____ no.3 bus stop ________ her father.
a.for/for
b.for/at
c.at/for
d.at/at
15.do you often listen ________the program ________ the radio.
a.to/of
b.to /in
c.to/on
d.on /to
16.can you tell me the way ______ shanghai zoo?
a.to
b.at
c.for
d.towards
17.thank you _______ your coming.
a.to
b.of
c.by
d.for
18.Mr li is going to help him ________ his Chinese this afternoon.
a.with
b.on
c.by
d.at
19.let me introduce her _______ you.
a.with
b.on
c.to
d.for
20.tom has made friends_____ many Chinese students.
a.with
b.to
c.by
d.among
21.can you find out the answer__________ these questions?
a.of
b.for
c.to
d/with
22.don’t forget to bring your text book ______ you.
a.in
b after
c.with
d.to
23.can you sing this song _____ English?
a.with
b.in
c.by
d.for
24.who is the boy _____ blue trousers?
a.in
b.on
c.with
d.at
25.don’t read _____ the sun.it’s bad _________ your eyes.
a.under/of
b.in/towards c.in/ for d.under/for
26.
how many students go to school _____ foot?
a.by
b.in
c.on
d.with
27.i will make a trip _____ Europe this summer.
a.for
b to
c with
d.of
28.my mother send a postcard____ me every year.
a.to
b.for
c.by
d.with
29.let’s make a cake_______ damming; he likes cakes.
a.to
b.for
c.by
d.with 30.there are lots of animals ________ the graland.
a.at
b.on
c.in
d.by
