小学英语五年级复习介词填空
介词填空：
in on from of with for with from about at out as to
1. It’s a programme_____ China.
2. Life was very different _____ China.
3. We lived _____ a small house.
4. There are lots _____buses and cars
5. Yesterday I watched TV _____ my grandchildren.
6. Thank you ______ talking to us.
7. Chen Hai was _____ his class.
8. I’ve got an email ______ Lingling
9. What did she have_______ breakfast/lunch/dinner?
10. .I’m not good______ it.
11. A: Where are the books ______ computers,please? B: They are
______ shelf C.
12. Please bring back the book ______ two week’s time
13. It’s easy ______ a computer.
14. You can find ______ about train information _______ this timetable.
15. You can’t take it_______ China.
16. It’ll be easy _____ you.
17. Look _____ this blue T-shirt. It’s too big_____ you.
18. They are photos______ China. It’s ______ the west ______ China.
19. Did you go ______ your mother and your father ?
20. I met them_____ June.
21. 21.In July,Lingling went ______ Xinjiang _____ her parents.
22. Let’s send an email ______ Dad.
23. 23.I’ve got an email______ little Tom.
24.Click ______ email. Now click on write.
25.Thank you _____ your email.
26.I want to take a present ______ my cousin.
27.But what kind ______ kite?
28.What______ chopsticks? How_______ a dragon kite/
29.Is Line A the same______ Line B?
30.I’ve got two letters ______ English. One is _____ England and one is ______ America.
31.He is going ______ ask you some questions.And we borrowed a bike ______ you .
32.We can listen_____ them in the evenings.
33.Are you ready ______ your trip tomorrow? I’m going to meet you _____ New York.
34.Grandma and cousin Simon met me ______ the airport。
35.Are you ready _______ your trip______ America?
小学英语介词知识点及练习题
小学英语介词知识及练习专题 学习时间：月日学生姓名：效果评价： 一、本次知识点归纳： 介词是英语中很活跃的词，一般置于名词之前。它常和名词或名词性词语构成介词短语。同一个介词常和不同的词语搭配形成固定搭配，表示不同意义。 二、重要知识点提示： at①表示时间：I go to school at seven every day ②表示在某一具体地点：He is standing at the bus stop ③表示动作的方向、目标：Let me have a look at the picture ④用于某些固定搭配：at once 立刻、马上at last 最后about①表示大约时间：It’s about six o'clock now. ②表示地点；在……周围：Everything about me is so beautiful ③关于，对于：We are talking about the news. after ①在……之后：After dinner I watch TV.②在……后面：He came into the room after me. behind①在……之后：There is a bike behind the tree. ②比……晚，迟于：The train is behind time. by①在……旁：He is sitting by the bed. ②到……时候：We have learned three English songs by now. ③以……方式：I go to school by bus. ④用于某些固定搭配：one by one 一个接一个by the way for①为，给，替：I'll make a card for my teacher.②由于： Thank you for helping me. ③表示给（某人）用的：There is letter for you. in①在……里面：The pencil is in the desk.②在一段时间里： We have four classes in the morning. ③用，以：What's this in English? ④在某一年份，季 节，月份：in 2002, in spring, in January⑤表示状态，服饰： Helen is in yellow. ⑥在……方 面：He is weak in English. ⑦用于某些固定搭配：in front of 在……前面 like①像……样：He looks like his father. ②这样，那样：Don't look at me like that. ③怎样： What's the weather like? near靠近，在……附近：My bed is near the window. of①的（表示所属关系）：This is a photo of my family.②…… 的（用于所有格）：He is a friend of mine. ③表示数量（与 连词连用）：One of us is from Beijing.④想到，谈到：I often think of them.⑤用于某些固定 搭配：of course on①在……上面：There are some apple on the tree. ②在（星 期）天，在某天的上午（下午， 晚上）：They go to English class on Sunday. I left Beijing on the morning of May 1. ③用于某些固定搭配： on duty 值日on time 准时 over①在……正上方：There is a lamp over the table.②遍及，穿 过：There is a bridge over the river. ③超过，不止：She is a little over 2. to①到，往，向：He walks to the window.他走向窗户。②表示时 间、数量，到……为止Please count from ten to thirty. ③向， 对，给：Happy New Year to you all. Under What's under your desk? with①和，写：Could you go home with me? ②表示伴随状 态，带有：Who's that girl with glasses? 三、经典题训练过关： 一、圈出下列句子中运用不恰当的介词，将正确的答案写在横线上。 1. Jim is good in English and Maths. 2. How many students have their birthday on May? 3. They are talking to their plans. 4. The films were in the ground just now. 5. Women’s Day is at the third of March. 6. I usually take photos in Sunday morning. 7. What did you do on the Spring Festival? 8. Can you come and help me on my English? 9. Did you water trees at the farm? 二、选择 ( )1.___ the afternoon of May, we visited the old man. A. On B. At C. In ( )2.Many people work ___ the day and sleep ___ night. A. on ; at B. in ; in C. in ; at ( )3.He speaks Japanese best ____ the boy students. A. between B. with C. among ( )4.A wolf ___ a sheep skin is our dangerous enemy. A. with B. in C. on ( )5.Joan hopes to come back ___ three days. A. after B. for C. in ( )6.They sent the letter to me ___ mistake. A. by B. for C. with ( )7.He left home ___ a cold winter evening. A. at B. on C. in ( )8.Shanghai is ____ the east of China. A. in B. on C. to ( )9.____ my father’s help, I have finished my composition. A. Under B. On C. with ( )10.He’s very strict ____ himself and he’s very strict ___ his work. A. with ; in B. in ; with C. with ; with ( )11.I really can’t agree ____ you. A. to B. on C. with ( )12.The shop won’t open ___ nine in the morning. A. until B. at C. during
小学英语介词讲解及练习
小学英语介词讲解及练习
小学英语总复习 小学英语介词总结 介词（Preposition） 一、概述 介词是英语中很活跃的词，一般置于名词之前。它常和名词或名词性词语构成介词短语。同一个介词常和不同的词语搭配形成固定搭配，表示不同意义。二、常用介词的基本用法 at ①表示时间：I go to school at seven every day 我每天早上7点去上学。 ②表示在某一具体地点：He is standing at the bus stop 他站在公共汽车站。 ③表示动作的方向、目标：Let me have a look at the picture 让我看看这幅图。 ④用于某些固定搭配：at once 立刻、马上at last 最后 at the same time 同时at first 开始时 not at all 一点也不 about ①表示大约时间：I's about six o'clock now. 现在大约6点钟了。 ②表示地点；在……周围：Everthing about me is so beautiful 我周围的一切都那么美好。 ③关于，对于：We are talking about the news. 我们正在谈论新闻。 after ①在……之后：After dinner I watch TV. 晚饭后我看电视。 ②在……后面：He came into the room after me. 他在我后面进了房间。 behind ①在……之后：There is a bike behind the tree. 树后有一辆自行车 ②比……晚，迟于：The train is behind time. 火车晚点了 by ①在……旁：He is sitting by the bed. 他正坐在床边。 ②到……时候：We have learned three English songs by now. 到现在为止，我们已经学会了三首英文歌曲。 ③以……方式：I go to school by bus. 我乘公共汽车去上学。 ④用于某些固定搭配：one by one 一个接一个by the way 顺便说一句 for ①为，给，替：I'll make a card for my teacher. 我要给老师做张卡片。 ②由于：Thank you for helping me. 谢谢你帮我。 ③表示给（某人）用的：There is letter for you. 这儿有你一封信。
(完整版)小学英语总复习--常用介词介绍及专项练习
小学英语总复习 小学英语介词总结 介词（Preposition） 一、概述 介词是英语中很活跃的词，一般置于名词之前。它常和名词或名词性词语构成介词短语。同一个介词常和不同的词语搭配形成固定搭配，表示不同意义。 二、常用介词的基本用法 at ①表示时间：I go to school at seven every day 我每天早上7点去上学。 ②表示在某一具体地点：He is standing at the bus stop 他站在公共汽车站。 ③表示动作的方向、目标：Let me have a look at the picture 让我看看这幅图。 ④用于某些固定搭配：at once 立刻、马上at last 最后 at the same time 同时at first 开始时 not at all 一点也不 about ①表示大约时间：It’s about six o'clock now. 现在大约6点钟了。 ②表示地点；在……周围：Everything about me is so beautiful 我周围的一切都那么美好。 ③关于，对于：We are talking about the news. 我们正在谈论新闻。 after ①在……之后：After dinner I watch TV. 晚饭后我看电视。 ②在……后面：He came into the room after me. 他在我后面进了房间。 behind ①在……之后：There is a bike behind the tree. 树后有一辆自行车 ②比……晚，迟于：The train is behind time. 火车晚点了 by ①在……旁：He is sitting by the bed. 他正坐在床边。 ②到……时候：We have learned three English songs by now. 到现在为止，我们已经学会了三首英文歌曲。 ③以……方式：I go to school by bus. 我乘公共汽车去上学。 ④用于某些固定搭配：one by one 一个接一个by the way 顺便说一句
小学英语时间介词专项练习
介詞專項練習 常用介詞短語： arrive at/in 到達at first 起初at last最後at school在學校at home在家at least 至少 at the moment 此刻at present 現在at once 立刻；馬上at night在晚上at noon在中午on the left/right 在左/右邊on holiday度假on sale打折on duty值日on TV電視播放 on the way 在路上on foot 步行on time 准時on Monday morning在星期一の早上 on October 1st 在十月一日on the tree長在樹上in the tree在樹上 be interested in對……感興趣be good at善於be afraid of害怕be proud of感到自豪 be late for 幹某事遲到be good for 對……有利be bad for對...有害most of大多數の in class 在課堂上in English用英語in red穿著紅色衣服in a hurry 匆忙地in the end 最後in time 及時in bed 躺在床上in danger 在危險中in fact 事實上in 1998在1998年 in spring在春天in March在三月go into走進去come out of走出來 look for 尋找look after照顧look up查閱look at看listen to聽 by bus/train/car/sea lots of/a lot of 許多，大量learn from 向……學習laugh at嘲笑 after school放學之後before dinner晚餐之前swim across橫渡fly over從...上面飛過 run along沿著...跑turn off關掉turn on打開take off脫掉put on穿上 think for想到think about思考worry about 擔心talk about 交談wait for 等候；等 thank for 為……而感謝help sb with sth幫助某人某事want to do sth想要做某事 介詞專項練習 一、用at ,in, on 填空 1. They have a PE lesson _______Monday. 2. Classes begin ________8：00. 3. We have four lessons __________ the morning. 4. I watch TV play ________ Friday evening. 5. My sister plays basketball_____ half past four _______ the afternoon. 6. My parents get up ______ six thirty every morning. 7. We have lunch _____noon. 8. His brother got lots of presents ______his tenth birthday. 9. Flowers come out ______ spring. 10. She is afraid of going out ______night. 11. There are seven days _______a week. 12. His birthday is _____ the first of October. 13. It is very hot ______summer. 14. They go to the zoo ______ Saturday afternoon. 15. Don’t go out ______ a rainy evening. 二、選擇填空 1. Paper is often made ____ wood. A. by B. in C. of D. to 2. A lot of students in our school were born ____March, 1981. A. in B. at C. on D. since 3. My grandfather was born ____ Oct. 10th, 1935 A. on B. in C. at D. of 4. Mike has dinner seven ___ the evening. A on; to B. at; in C. by; of D. at; on
小学英语介词用法练习题
小学英语介词用法练习题 一、介词：（表示地点和时间的“在”，有些是固定搭配，和其他动词形成词组，） at, in, on, behind, beside, with , about, for, of, like(表示像的意思时)，by, from to… 1.时间： 表示在几点：at seven o’clock, at a quarter past four, at eleven twenty 等。 1) My father usually goes to work ________ (at, in, on) 8:00. 2) The party will begin ______ (at, in, on) 2:00pm. 表示在早晨，下午，晚上：in the morning, in the afternoon, in the evening. 1) We never go shopping ______ (at, in, on) the evening. 2) I get up at 7:30 _______ (at, in, on) the morning. 表示在具体某一天：on Monday, on Saturday, On Children’s Day, on June 1st 1). Christmas Day is __________ (at, in, on) December 25th. 2) What is the first lesson（课）________ (at, in, on) Tuesday? 3) Mr. Web will go to Shanghai ______ (at, in, on) Oct. 22nd. 4) He often plays football with his friends _______ (at, in, on) Sunday.
(完整版)小学英语方位介词练习题(最新整理)
小学英语方位介词练习题 一、用以下方位介词in, on, beside ,under，above，next to , in front of , behind , between，into填空 1.Beijing is______the north of China . 2.The twins usually stand ____their parents ,and their parents are in the middle . 3.There is a map of China __________ the wall of our classroom. 4.Before000,there was no airline _________the two cities. 5.The boy sitting __________Tina, so she couldn’t see the film clearly. 6.She will leave her homework __________ the teacher ‘s desk after school today. 7.You must ride your bike ___________ the right side of the road. 8.Mr Smith lives __________ that building. His house is ___________ the fifth floor. 9.There was an exciting moment in our class when a large bird flew _____ the room. 10.The boy is taller than his friend, so he sits ___________ him in the classroom.
小学英语介词汇总
小学英语介词总结介词（Preposition） 一、概述 介词是英语中很活跃的词，一般置于名词之前。它常和名词或名词性词语构成介词短语。同一个介词常和不同的词语搭配形成固定搭配，表示不同意义。 二、常用介词的基本用法 简单介词（由一个单词构成）如at, from, by, under, near等。 复合介词（由介词与介词或其他词合成的一个介词）into, inside, outside,within等。 双重介词（由两个简单介词联合形成）如from across, since before等。 短语介词（由两个或两个以上构成的介词词组）如becauseof,insteadof等。 1.表示地点位置的介词 1)at ,in, on, to，for at (1)表示在小地方; (2)表示“在……附近，旁边” in (1)表示在大地方; (2)表示“在…范围之内”。 on表示毗邻，接壤，“在……上面”。 to表示在……范围外，不强调是否接壤；或“到……” 2)above, over, on在……上 above指在……上方,不强调是否垂直，与below相对；The bird is flyingabove my head. over指垂直的上方,与under相对,但over与物体有一定的空间，不直接接触。
There is a bridge over the river. on表示某物体上面并与之接触。He put his watch on the desk.3)below, under 在……下面 under表示在…正下方There is a cat under the table. below表示在……下，不一定在正下方Pleasewriteyournamebelowtheline.4)in front of, in the front of在……前面 in front of…意思是“在……前面”，指甲物在乙物之前，两者互不包括；其反义词是behind（在……的后面）。Therearesomeflowersinfrontofthehouse.(房子前面有些花卉。) in the front of意思是“在…..的前部”，即甲物在乙物的内部.反义词是atthebackof…（在……范围内的后部）。Thereisablackboardinthefrontofourclassroom.我们的教室前边有一块黑板。Ourteacherstandsinthefront of the classroom.我们的老师站在教室前.(老师在教室里)5）beside，behind beside表示在……旁边 behind表示在……后面 2.表示时间的介词 1)in , on，at在……时 in表示较长时间，如世纪、朝代、时代、年、季节、月及一般（非特指）的早、中、晚等。如in the 20th century, in the 1950s, in 1989, in summer, inJanuary, in the morning, in one’s life , in one’s thirties等。 on表示具体某一天及其早、中、晚。如on May1st, onMonday, onChristmas,onNewYear’sDay,onacoldnightinJanuary,onafinemorning,on Sunday afternoon等。
牛津英语小学介词专项练习进步
1) My father usually goes to work ________ (at, in, on) 8:00. 2) The party will begin ______ (at, in, on) 2:00pm. 1) We never go shopping ______ (at, in, on) the evening. 2) I get up at 7:30 _______ (at, in, on) the morning. 1). Christmas is __________ (at, in, on) December 25th. 2) What is the first lesson（课）________ (at, in, on) Tuesday? 3) Mr. Web will go to Shanghai ______ (at, in, on) Oct. 22nd. 4) He often plays football with his friends _______ (at, in, on) Sunday. 5) Children don’t go to school _______(at, in, on) New Year’s Day. ( ) 1. The girl usually practices the piano ________ Saturday morning. A. on B. in C. at ( )2 .He left home ___ a cold winter evening. A. at B. on C. in 1.表示地点： in 在…里in the desk, in the classroom, in the playground, in London, in China…on 在…上on the sofa, on the Internet, on the table… behind 在…后面behind the tree, behind the door, behind Jim beside\near /next to在..旁边，在…附近beside the window, near the school. in front of 在…前面in front of the cinema, in front of him, under 在…下面under the bed, under the tree, ( ) 1. Is there a river ______ the house? A. to B. of C. in D. behind ( ) 2. They’re running _______ the playground. A. with B. in C. at ( ) 3. Can we eat _______ Guangzhou Restaurant today? A. to B. of C. at ( )4. She studies English ______ Rose School ____ England. A. at, from B. in, in C. at, in ( )5 .A plane is flying ____ the city. A. on B. over C. above ( )6 .There are many apples ___ the tree. A bird ___ the tree is picking an apple. A. in ; on B. on ; in C. in ; at 2.有独立意思的： 1）with 和…一起并列的成分分开使用时用with I went to the garden ________Tom. Liu Tao is going to visit his grandpa _______his parents. with 带有The boy ________________is David.那个有着一双大眼睛的是大卫。
61小学英语介词练习
用适当的介词填空 1.The man _________ blue is Jack’s father. 2.Who’ the girl _________ mall mouth? 3.You shouldn’t walk _________ the grass. 4.Look, Nancy is sitting _________ her father and mother. 5.You must stay away _________ the house. 6.Now, I know a lot _________ insects. 7.My little brother always has a lot _________ questions. 8.We’re very happy _________ school. 9.Keep the grass,please. 10.Jim is in Row 4.I sit _________ him 11.Let’s hurry, we’re late _________ the class. 12.Liu Tao is passing the ball _________ David. 13.Who’s the woman _________ the red scarf? 14.Our classroom is _________ the teachers’office 15.Look _________ the picture. Who is the girl _________ the man and the woman. 16.Can you read the number _________ one _________ ten? 17.Go _________ the street,turn right at the first crossing.
小学英语介词用法大全
小学英语介词用法 1、小学英语介词at，in与on在时间方面的用法 at表示时间的一点； in表示一个时期； on表示特殊日子。 如： He goes to school at seven o’clock in the morning. 他早晨七点上学。 Can you finish the work in two days. 你能在两天内完成这个工作吗？ Linda was born on the second of May. 琳达五月二日出生。 1). at后常接几点几分，天明，中午，日出，日落，开始等。如： at five o’clock （五点），at down （黎明），at daybreak （天亮），at sunrise （日出），at noon （中午），at sunset （日落），at midnight （半夜），at the beginning of the month （月初），at that time （那时），at that moment （那会儿），at this time of day （在一天的这个时候）。 2). in后常接年，月，日期，上午，下午，晚上，白天，季节，世纪等。如： in 2006（2006年），in May，2004 （2004年五月），in the morning （早晨/上午），in the afternoon （下午），in the evening （晚上），in the night （夜晚），in the daytime （白天），in the 21st century （21世纪），in three days （weeks/month）三天（周/个月），in a week （一周），in spring （春季）。 3). on后常接某日，星期几，某日或某周日的朝夕，节日,及有修饰语修饰的下午、晚上等。如： on Sunday （星期日），on a warm morning in April （四月的一个温暖的上午），on a December night （12月的一个夜晚），on that afternoon （那天下午），on the following night （下一个晚上），on Christmas afternoon （圣诞节下午），on October 1，1949 （1949年10月1日），on New Year’s Day （新年），on New Year’s Eve （除夕），on the morning of the 15th （15日的早上）等。
小学英语时间介词专项练习98404
in用在年月季节前，还有上午、下午等固定习语里 at用于传统的节日前，如at Christmas等；固定词组：at noon, at night;在点时间前用at 如at 7.15 on 用于具体的日期前，星期几，几号，包括那天的上午下午晚上等，如on Friday afternoon in后常接年，月，日期，上午，下午，晚上，白天，季节，世纪等。如 in 2006（2006年）in May，2004 （2004年五月）in the morning （早晨/上午） in the afternoon （下午）in the evening （晚上）in spring （春季） on后常接某日，星期几，某日或某周日的朝夕，节日等。如：on Sunday （星期日）on the weekend on Christmas afternoon （圣诞节下午） on October 1，1949 （1949年10月1日）on New Year’s Day （新年） on the morning of the 15th （15日的早上）。 at five o’clock （五点）at night （晚上）at that time （那时）at Christmas at break time（在休息时间）at that moment （那会儿）at New year 表示“在周末”，英语可用at [on] the weekend 或at [on] weekends 介词专项练习 一、用at ,in, on 填空 1 They have a PE lesson ____________Monday. 2 Classes begin _______________8：00. 3 We have four lessons _________________ the morning. 4 I watch TV play ______________ Friday evening. 5 My sister play basketball_________ half past four _______ the afternoon. 6 My parents get up ___________ six thirty every morning. 7 We have lunch __________noon. 8 His brother gets lots of presents __________his birthday. 9 Flowers come out ____________ spring. 10 She is afraid of going out ___________night. 11. There are seven days __________a week. 一周有七天 12. They don’t have lessons _______________Friday. 他们星期五不上课 13.His birthday is ________ the first of October. 14. It is very hot ___________summer. 15. They go to the zoo __________ Saturday afternoon. 16.Do n’t go out _________ a rainy evening. 不要在下雨的夜晚出去。 二、选择填空 1. Bill gets a blue bag ____ his birthdays. A. on B. at C. in 2. A lot of students in our school were born ____March, 1981. A. in B. at C. on D. since 3.My grandfather was born ____ Oct. 10, 1935 A. on B. in C. at D. of
(完整版)小学英语各种介词的用法
小学英语介词用法 介词是一种用来表示词与词、词与句之间的关系的虚词，在句中不能单独作句子成分。介词后面一般有名词代词或相当于名词的其他词类，短语或从句作它的宾语。介词和它的宾语构成介词词组，在句中作状语，表语，补语或介词宾语。介词可以分为时间介词、地点介词、方式介词、原因介词和其他介词。 介词是英语中最活跃的词类之一，特别是一些常用介词的搭配力特别强，可以用来表示各种不同的意思。英语里大部分习语都是由介词和其他词构成的。介词在句中一般不重读。在定语从句“介词+who/which”的结构中，不能用that 代替who/which。She is a good student from who we should learn. 介词口诀：自从以当为按照，由于对于为了到；和跟把比在关于，除了同对向往朝；用在副词动词前，修饰动副要记牢。 1.表示地点位置的介词 1)at ,in, on, to，for at (1)表示在小地方; (2)表示“在……附近，旁边” in (1)表示在大地方; (2)表示“在…范围之内”。 on 表示毗邻，接壤，“在……上面”。 to 表示在……范围外，不强调是否接壤；或“到……” 2)above, over, on 在……上 above 指在……上方,不强调是否垂直，与below相对； over指垂直的上方,与under相对,但over与物体有一定的空间，不直接接触。on表示某物体上面并与之接触。 The bird is flying above my head. There is a bridge over the river. He put his watch on the desk. 3)below, under 在……下面 under表示在…正下方 below表示在……下，不一定在正下方 There is a cat under the table. Please write your name below the line. 4)in front [frant]of, in the front of在……前面 in front of…意思是“在……前面”，指甲物在乙物之前，两者互不包括；其反义
小学英语五年级复习介词填空
介词填空： in on from of with for with from about at out as to 1. It’s a programme_____ China. 2. Life was very different _____ China. 3. We lived _____ a small house. 4. There are lots _____buses and cars 5. Yesterday I watched TV _____ my grandchildren. 6. Thank you ______ talking to us. 7. Chen Hai was _____ his class. 8. I’ve got an email ______ Lingling 9. What did she have_______ breakfast/lunch/dinner? 10. .I’m not good______ it. 11. A: Where are the books ______ computers,please? B: They are ______ shelf C. 12. Please bring back the book ______ two week’s time 13. It’s easy ______ a computer. 14. You can find ______ about train information _______ this timetable. 15. You can’t take it_______ China.
小升初英语专题讲解十 介词
第十讲介词 介词用来表示名词、代词之间的关系。 介词通常放在名词或代词前, 构成介词短语。 1、表示时间的介词 1) at ①用于时刻, 钟点前。 at noon 在中午at night 在夜晚 I go to school at seven every day 我每天早上7点去上学。 ②用于固定搭配。 at once 立刻、马上 at the same time 同时not at all 一点也不 at noon 在中午 at night 在夜晚 at the age of在……岁时 at the end of在……结束时 at last最后 at first=first of all起初, 首先 2）on ①用于星期前, 用于具体某一天或某一天的上午、下午、晚上前, 也可用在公共节假日前。 on Monday/Tuesday.... on a cold morning在一个寒冷的早上 on Teachers’ Day on Septembe r 1st ②用于某些固定搭配：on duty 值日on time 准时 3) in ①用在世纪、年代、月份、四季前。 in 1840 in the 21st century在21世纪 in spring/summer/autumn/winter在春 夏秋冬 in January in the morning/afternoon/evening在早上/下午/晚上 2、表示地点的介词 at 表示在某一具体地点 at home在家 at school在学校 at the bus stop在公交车站 on 具体到街道on Longshou Street on the left/right 在左边/右边 in 大地点 in China in Beijing 2.表位置的介词 (1). in在……里面 (2). on在……上面 (3). under在……下面/正下方 (4).behind在……之后 There is a bike behind the tree. 树后有一辆自行车. (5).next to在……旁边, 紧挨着… (6).near在……附近 My bed is near the window. 我的床在窗户旁。 (7).beside 在……旁 (8). in front of在……（外部的）前面 (9). in the front of在……（内部的）前面 辨析：in front of 与in the front of in front of 外部的前面 in the front of内部的前面 E.g. The teacher is in front of the classroom. The teacher is in the front of the classroom.