1、介词 介词是表示名词，代词和句中其他词之间关系的词，主要表示地点， 位置，时间和方式等。 What can you see in the picture? 你在照片里看到了什么？ I was born on May 11th. 我出生在5月11日。 The library is near the post office. 图书馆在邮局附近。 常用介词及用法 1. 表示时间的介词。 英语里最常见的时间介词有： at, in , on, before, after和from.(1) at, in 和on 都表示时间。 at 指具体的时间点。 at half past seven. 在七点半。 at
2、 eleven oclock at noon （中午） at that time （那时） in 一般指某一段时间。 in April 在四月份 in the morning/afternoon/evening. In 2013 , in May, 2005（在2005年五月）; in three days（三天之后）; in Spring; in the 21st century（在21世纪） on指在具体的某一天。 on Sunday. 在星期天。 On April,1st 在四月一日 on Sunday afternoon 在星期天的早上 on a warm morning in Apr
3、il (在四月的一个温暖的早晨) on New Years day(新年) (2) before 和after 表示时间的先后顺序。 before 表示“在.之前” Wash your hands before dinner. 饭前要洗手。 I have to finish my homework before 10 oclock.我不得不在十点之前做完作业。 after 表示“在.之后”， They often play football after school. 他们放学后经常踢足球。 My father often watches TV after dinner. 我爸爸经常在晚饭后看
4、电视。 (2) from 表示时间时， 常和to 连用， 构成from to 的结构， 表示“从.到.”的意思。 He kept on working from seven to twelve last night. 他昨晚从起点到12点一直在工作。 I go to school from Monday to Friday. 2. 表示方位的介词。 小学阶段常见的方位介词有on, in, at , under, over, above, below, about, around, between 等。 (1) on , over 和above 相同点：三者均有“在.上面”的意思。 不同点： o
5、n 表示两个物体的表面相互接触。 Where is the pen ? Its on the box over 表示“在.的正上方”， 两个物体的表面没有接触。 above 表示两个物体中一个在另一个的上方， 但不一定垂直， 两个物体间也没有接触。 There is a book on the desk. 桌子上有一本书。 The sky is over our heads. 天在我们的头顶上。 The plane is flying above clouds. 飞机在云上飞行。(2) under 和below 相同点： 两者均表示“在.的下面”的意思。 不同点： under 表示“在.的正下
6、方”， 其反义词是over. over under There is a ball over two boxes. There is a ball under a box There is a bridge over the river.河上有座桥。 below 表示“在.的下面”， 但只是低于某一点，不强调是否在正下方。 From the top of the hill, we could see the blue ocean below. 我们从山顶上能看到下边的蓝色大海。 The dead sea is below sea level. 死海的海面低于海平面。 (3) in 表示位置，
7、意为“在里面”， 也可以用来表示在一个很大的空间内。 Mary works in a bank. 玛丽在银行工作。 There isnt a cloud in the sky. 天空中没有一片云。 Whats in the box? He put his hands in his pockets. 他把手放入口袋。 (4) at 表示“在某地点”。 I will wait for you at the station. 我将在车站等你。 (5) around 和about 均表示“在周围”。 They sat around the table. 他们围着桌子而坐。 We walked abou
8、t the town. 我们在镇周围走。 (6) behind 表示“在.的后面”。 There is a broom behind the door. 门后边有一把扫帚。 (7)in front of 表示“在的前面”。 There is a new white car in front of the house. 那房子前面有一辆白色的新轿车。(8)between 表示“在两者之间”。 My bedroom is between my two sisters. 我的卧室在两个姐妹的卧室之间。(9)表示“在某地”时，at后面接小地方，in后接大地方。 如：at home在家 at the b
9、us stop在汽车站 in China在中国 in the world在世界上 3. 表示动向的介词。 在英语钟，有一类介词表示一种动态的移动， 有“朝着”和“向着”的意思。小学阶段常见的动向介词有into, out of, up, down, from, to, across, through, along等。 (1) into 和out of Into表示“从外向里”的意思； out of 表示“从里向外”的意思。 I saw them go into the house. 我看见他们进了那间房子。 Lily ran out of the classroom. 莉莉跑出了教室。 (2)
10、up 和down up 表示“向上”， down 表示“向下”。 We climbed up the mountain to the top. 我们爬上了山顶。 She opened the door and went down the stairs. 她开了门下楼去了。 (3) across 和through相同点： 两者都表示“通过， 穿过”的意思。 不同点： across.krs 表示“穿过”这一动作在某个物体的表面进行。 He walked across the road carefully. 他小心地穿过马路。 The duck is swimming across the rive
11、r. 这只鸭子正在游过河。 He is swimming across the pool. 他正在游过游泳池。 through.ru: 表示“穿过”这一动作在某个物体的空间内进行。 She walked through the forest alone. 她独自一人走过森林。 The train is going through the tunnel(隧道)。 这辆火车正在穿过隧道。 He wants to climb into the room through the window. 他想从窗户爬进房间。 3. 表示方式的介词 表示方式的介词主要有by, with, in 等。 (1) by
12、表示“靠，用”。 My mother goes to work by bus. 我妈妈乘公共汽车上班。(2) with表示“使用， 和.一起； 有， 具有， 带有”。 He cut the cake with a knife. 他用小刀切开了那个蛋糕。 (3) in 表示“用某种语言，以某种方式”。 She can speak in Japanese.基础训练 将下列词组翻译成汉语。 1. on the farm _ 2. by train _ 2. the boy in white_4. after school_ 5. under the chair_6.at night_ 7. in f
13、ront of the classroom_ 8. on Saturday morning_ 9. behind the tree_ 10. near the river_选择括号内恰当的介词填空。 1. Childrens Day is _(at /on / in) the 1st of June. 2. The girl _(with / on / in) long hair is my sister. 3. Tom doesnt do well _( at / on / in) math. 4. Look at the monkeys _(between / on / in) the t
14、ree. 5. We have skirts _(under / behind / in) red, green and white. What color do you like？ 6. Tom sells his computer game_(with / for / to) me. 7. She is a friend _(of / to / on) my sisters. 8. Heres a nice picture _( with/ to/ for) you . 9. Please call me _( at/ to/ with) 23479865. 10. Whats this
15、_( at, on, in) English? 二 单项选择( ) 1. Whats this _ English? Its an apple. A. on B. in C. at D. of ( ) 2. Lily, can you go shopping _ me? A. near B. at C. with D. from ( ) 3. English is spoken _ American. A. in B. at C. by D. with ( ) 4. It often rains _ June. A. of B. in C. at D. on ( ) 5. They are w
16、aiting for a bus _ the bus stop. A. in B. to C. on D. at ( ) 6. What did you do _ the farm ? We planted some trees for the farmers. A. on B. in C. at D. to ( ) 7. The girl _ white and red is my sister Kate. A. for B. of C. in D. with ( ) 8. The waterway (运河) is wide enough for many ships to pass_. A
17、. above B. across C. cross D. through ( ) 9. Write the numbers _ 10 _ 30 on the blackboard. A. from; in B. between; and C. behind; and D. among; in ( ) 10. The children are planning_ their class project. A. of B. for C. with D. about ( ) 11. Tom was born _ April the 1st, and I was born _ April, too.
18、 A. in; in B. in; on C. on; in D. on; on ( ) 12. Is Polly _ the tree? A. at B. in C. on D. after ( ) 13. Does your mother cook _ you _ the weekend? A. for; on B. for; at C. with; on D. to; at ( ) 14. I get up _ about seven fifty five. A. in B. on C. at D. for( ) 15. Its cold _ winter in ShenYang. A.
19、 at B. in C. on D. to ( ) 16. Whats wrong _ your bike? A. in B. on C. at D. with ( ) 17. Thanks _ your help. A. to B. for C. in D. on ( ) 18. I know the name _ the girl. A. in B. on C. of ( ) 19. Is his book _ the drawer ? No，its _ the desk. A. in, in B. on, on C. at, on D. in, on ( ) 20. Bob was bo
20、rn _ May 12th , 1999. A. in B. at C. on D. mustnt三 根据汉语意思， 完成句子。 1. 李明很擅长唱歌。 Li Ming is good _ singing. 2. 爸爸对我要求很严格。 My father is strict _ me. 3. 李华坐在教室中间。 Li Hua sits _ the middle _ the classroom. 4. 这本书和那本书不一样。 This book is different _ that book. 5. 在朋友的帮助下， 我通过了数学考试。 With the help_ my friend , I
21、 passed the maths exam. 四 完成对话。 A: Excuse me, can you show me the way _ the Bank _ China? B: Oh, do you know the post office? The bank is _ _ it. A: Im new here, I dont know the city well. B: Can I go _ you ? A: Thats great. B: Where are you _? A: Sydney, How _ you ？ B: Im _ GuiLin. A: Its a place o
22、f interest. B: Welcome _ GuiLin五 找出句中错误的一项并改正。 1. There are two pictures in the wall. _ 2. She usually goes to school on bus. _ 3. What can you see on the picture? _ 16、在北部天空的小熊座上有著名的北极星，可以借助大熊座比较容易地找到北极星。黑夜可以用北极星辨认方向。4. My grandmother went shopping and my sister last Sunday. _ 2、你知道日食的形成过程吗？5. Can
23、you write it on Chinese? _ 16、大量的研究事实说明生命体都是由细胞组成的，生物是由细胞构成的。我们的皮肤表面，每平方厘米含有的细胞数量超过10万个。六 选择适当的介词填空。 16、在北部天空的小熊座上有著名的北极星，可以借助大熊座比较容易地找到北极星。黑夜可以用北极星辨认方向。 on in at by with near under behind in front of 1.2. 6、你还知道哪些环境问题？它们都对地球造成了哪些影响？I often have breakfast _ 7:30. 3.4. 答：烧饭时米变成了饭；写字时纸上留下了字迹；下雨后路上的积水慢
24、慢地变成水蒸气消失在空中；岩石风化变成沙子等。Li Tao always goes to school _ taxi. 5. My home is not far from my school. It is _ my school. 6. There is plenty of water _ the ground. 5. Lily hides _ the door.6. We have three math lessons _ a week. 7. Please write a letter _ ink. 8. There are some apples _ the tree. 11、火药是我
25、国的四大发明之一，我国古代的黑火药是硝石、硫黄、木炭以及一些辅料等粉末状物质的均匀混合物。迄今为止，可以考证的最早的火药配方是“伏火矾法”。9. Is your mother _ home? 缺点：不仅消耗大量电能，留下残余物，如果控制不好，还会产生有毒物质，造成二次污染。10. I always help Kim _ his English. 4、“我迈出了一小步，但人类迈出了一大步。”这句话是阿姆斯特朗说的。七 英汉互译 (1)(2) 答：我们每个人要做到不乱扔果皮，不随地吐痰，爱护花草树木，搞好环境卫生，保护好身边的环境。力争做一个环保小卫士，向身边的人宣传和倡议环保。in May _ (2) in front of the cinema _ (3) a map of the world _ (4) in the west_ (5) 在湖上_ (6) 在家里_ (7) 在树后面_ (8) 在下午一点_ (9) 来自日本_(10) 进来_
