小学英语语法之-介词

小学英语语法之介词
介词是位于名词词组或相当于名词词组的结构之前，用来表示词语关系的词。

一．时间介词：表时间的介词，常见at, in, on, before, after, from
1.at, in, on
at 可表示确切的时间或者一天中的某个时间，也可以表示年龄。

e.g. at six o’clock at night at the age of ten
in 表示一段时间，常与年、月份、几节连用
e.g. in 2012
on 表示具体某一天，或者具体某一天的早晨、中午、下午或晚上
e.g. on June 1st
2.before, after
before表示“在……之前”
Please come to the school before one thirty p.m. 请在下午一点半之前来到学校。

after表示“在……之后”
I often go to school after lunch.我通常吃过午饭去上学。

3.from
表示“从……”，常和to连用，from…to…，意为“从……到……”
e.g. We go to school from Monday to Friday.
TEST
1.Nancy was born_____________2003.
2.___________the age of ten, he went to school.
3.We usually go to the park__________ weekends.
二．方位介词：表示位置和地点的词。

常见on, over, above, under, below, in, behind, between
1.on, over, above意为“在……上面”
on表示两个物体的表面相接触。

e.g. The book is on the desk.
Over表示在垂直的上方，两个物体表面没有接触。

e.g. The lamp is over the desk.
Above表示两个物体一个在另一个的上方，但不是正上方，两物体之间没有接触。

e.g. The birds are flying above the house.
2.under, below意为“在……下方’
under表示在正下方
e.g. The book is under the desk.
below表示在……下面，低于……，但不强调在正下方
e.g. I heard the noise from the room below.
3.in表示在……里面
There are some kites in the sky,
4.behind表示在……后面
The girl is hiding behind the tree.
5.at表示在……旁
I met my sister at the bus station.
6.between表示在两者之间
Lily is the tallest. She stands between Lulu and I/
TEST 用at, over, with, under, on, in 填空
It is a fine day today. There are some clouds 1._________ the sky, but the sun is shining. Mr Lee is 2.___________his family. They are walking 3._________the bridge. There are some boats 4.__________the river. Mr Lee and his wife are looking 5.________them. Sally is looking at a big ship. The ship is going 6.________the bridge.
三．动向介词：表示不是静止不动的方位，而是一中动态的移动，有着“朝着”“向着”的意思。

常见有into, out of, up, down, from, to, across, along
1.into和out of into表示“向里”，out of表示“向外”
When I ran into the room, I saw my good friend Joy.
I stood out of the gate waiting for my aunt.
2.up和down up 表示“向上”，down表示“向下”
The lift is going up and down everyday.
3.to 表示“到……，向……”
On my way to school, I saw many buses.
4.across,through,along
across意为“横穿”
I can swim across the river.
through表示从某物的中间或一定范围通过
The road runs through the forest.
along意为“沿着”
They walk slowly along the street.
四、方式、手段介词,常见by, with, in
1.by意为“靠……，用……”
The coat is made by hand.
2.with意为“用……”
We write with our hands.
3.in表示“用……语言”
I can sing the song in Chinese.
五、其他介词
1.about意为“关于”，后接某种事物的内容。

The story is about animals.
2.for表示目的、对象，意为“为……”，也表示原因，意为“因为”
Thank you for your kind words.
3.with表示“关于，对于”，“和……一起”，表示人或事物具有的性质和特点，
意为“有，带有”
I can do nothing with you .
I like to play with Joyce.
She is a beautiful girl with long hair.
4.in表示“穿着、带着”
I like dressing in red.
5.like表示比较，“像……”
Tom looks like his father.
TEST
改错
1.Do you live at Shanghai?_______________________________________________
2.Are you in home today?________________________________________________
3.The apples are in the tree._____________________________________________
4.It is very hot on summer._______________________________________________
5.He was born at March,1980.___________________________________________
6.He is a man of long hair._____________________________________________
7.Can you write a letter of English?______________________________________
8.The often go to school on bus._________________________________________
9.The plate is in the table.______________________________________________
10.The dog is barking to me.____________________________________________。