介詞是用來表示物體、人和地點(diǎn)之間相互關(guān)系的詞語。介詞in，on和at常被用來表示這些關(guān)系。這里有關(guān)于何時(shí)該用介詞的解釋，并附有例句來幫助你理解。
1.In
a.In用于室內(nèi)或室外的場(chǎng)所。
in a room / in a building
在房間/大樓里
in a garden / in a park
在花園/公園里
I have two TVs in my house.
我房子里有兩個(gè)電視。
They live in that building over there.
他們住在那棟樓里。
b.in與水域進(jìn)行搭配
in the water
在水里
in the sea
在海里
in a river
在河里
I like swimming in lakes when the weather is hot.
我喜歡天氣熱時(shí)在湖里游泳。
You can catch fish in the river.
你可以在湖里捉魚。
c.in和行、隊(duì)伍等進(jìn)行搭配
in a row / in a line
一行
in a queue
一隊(duì)
Let’s stand in line and get a ticket to the concert.
站成一行，買票去聽音樂會(huì)。
We had to wait in a queue to get into the bank.
我們只得站成一隊(duì)等著進(jìn)入公園。
d. in與城市、縣、州、地區(qū)和國(guó)家搭配
Peter lives in Chicago.
皮特住在芝加哥。
Helen is in France this month. Next month she’ll be in Germany.
海倫這個(gè)月在法國(guó)。下個(gè)月她就在德國(guó)了。
2.At
a.at與具體的地點(diǎn)進(jìn)行搭配
at the bus-stop
在公交車站
at the door
在門邊
at the cinema
在電影院
at the end of the street
在街的盡頭
I’ll meet you at the movie theater at six o’clock.
我六點(diǎn)在電影院見你。
He lives in the house at the end of the street.
他住在街尾那間房子里。
b. at與頁面位置進(jìn)行搭配
The name of the chapter is at the top of the page.
本章名字在書頁上端。
The page number can be found at the bottom of the page.
書頁底部可以看到頁碼。
c. at與一群人進(jìn)行搭配
at the back of the class
在教室后排
at the front of the class
在教室前排
Tim sits at the back of the class.
蒂姆坐在教室后排。
Please come and sit down at the front of the class.
請(qǐng)過來，坐在教室前排。
3.On
a.on與物體表面進(jìn)行搭配
on the ceiling / on the wall / on the floor
天花板/墻/地板上
on the table
桌子上
I put the magazine on the table.
我把雜志放在桌子上。
That’s a beautiful painting on the wall.
墻上的畫很漂亮。
b. on與小島進(jìn)行搭配
I stayed on Maui last year. It was great!
去年我去了毛伊島。那兒真是太棒了!
We visited friends who live on an island in the Bahamas.
我們拜訪了住在巴哈馬群島的朋友們。
c. on與方向進(jìn)行搭配
on the left
左邊
on the right
右邊
straight on
往前直走
Take the first street on the left and continue to the end of the road.
在第一條街左轉(zhuǎn)，然后繼續(xù)走到路的盡頭。
Drive straight on until you come to a gate.
一直往前開，知道看見一扇門。
重要建議
1.In / at / on the corner
在角落
我們會(huì)說in the corner of a room，at the corner (或on the corner)of a street。
I put the chair in the corner of the bedroom of the house on the corner of 52nd Street.
我把椅子放在52號(hào)街房子的臥室角落處。
I live at the corner of 2nd Avenue.
我住在二號(hào)大街的拐角處。
2.In / at / on the front
在前面
我們會(huì)說in the front / in the back of a car(車子前方/后方)
I get to sit in the front Dad!
我要坐在爸爸前面!
You can lay down and sleep in the back of the car.
你可以躺下來，在車后面睡一下。
我們會(huì)說at the front / at the back of buildings / groups of people(在建筑物/一群人前面/后面)
The entrance door is at the front of the building.
入口在建筑物前方。
我們會(huì)說on the front / on the back of a piece of paper(紙張正面/背面)
Write your name on the front of the paper.
把你的名字寫在紙張正面。
You’ll find the grade on the back of the page.
你會(huì)在紙張背面看到分?jǐn)?shù)。
4.Into
使用into來表示從一個(gè)地方到另一個(gè)地方的移動(dòng)。
I drove into the garage and parked the car.
我把車開進(jìn)車庫(kù)，并停好。
Peter walked into the living room and turned on the TV.
皮特走進(jìn)臥室，打開電視。
5.Onto
使用onto來表示某人將某物放在物體表面。
He put the magazines onto the table.
他把雜志放在桌子上。
Alice put the plates onto the shelf in the cupboard.
愛麗絲把碗放在碗柜的架子上。
6.Out of
當(dāng)表示將某物拉出來或者離開房間時(shí)，可以使用out of。
I took the clothes out of the washer.
我把衣服從洗衣機(jī)里拿出來。
He drove out of the garage.
他把車從車庫(kù)開出來。
練習(xí)題
做練習(xí)，檢測(cè)自己的掌握水平。然后核對(duì)下面的答案。
1. My friend now lives _____ Arizona.
(我的朋友住在亞利桑那州。)
2. Go down the street and take the first street _____ the right.
(沿著這條街走，在第一條街向右轉(zhuǎn)。)
3. That’s a beautiful pictures _____ the wall.
(墻上的畫很漂亮。)
4. My friend lives _____ the island of Sardinia.
(我朋友住在撒丁區(qū)的一個(gè)島上。)
5. He’s the man _____ the front the room.
(他就是站在房間前面的那個(gè)人。)
6. He drove the car _____ the garage.
(他把車開進(jìn)車庫(kù)。)
7. I’ll meet you _____ the shopping mall.
(我在購(gòu)物中心見你。)
8. I like to sit _____ the back of the room.
(我想坐在房間后排。)
9. Tom went swimming _____ the lake.
(湯姆在湖里游泳。)
10. Let’s stand _____ the line to see the movie.
(站成一排去看電影。)
答案
1. in
2. on
3. on
4. on
5. at
6. into / out of
7. at
8. in
9. in
10. in
