介词教案（通用6篇）
篇1：介词教案
第一课时：介词
教学重点：重要介词的知识点及用法 教学难点：介词的运用 教学步骤：
Step1 语法讲解
1.At;on;in
①at + 具体时刻：at 3：00
②on + 具体某天（具体某天的上、下午等；星期词；以及上、下午词前有修饰词时）
③in + 年、月、季节及一天中的某部分
注意：at this / that time at Christmas eg.1.___ the morning
2.___ Monday morning 3.___ a rainy evening 4.___3:50
5.__ 2002
6.___ the morning of April 10 7.___ spring
8.___ night 9.___ this time
10.___ March
另外注意：在时间词（morning , afternoon , evening;Sunday…）前有last, next , this , that时，不再用介词.tomorrow, tonight前也不用介词。
eg.I will go____(A)to the cinema(B)in(C)this evening.2.in , on , at 表地点：
at一般指小地方；
in一般指大地方或某个范围之内； on往往表示“在某个物体的表面”。eg.1)He arrived ___Shanghai yesterday.2)They arrived ___a small village before dark.3)There is a big hole ____ the wall.4)The teacher put up a picture ____ the wall.3.in , on , to表方位
in(范围内)；on(范围外且接壤)；to(范围外但不接壤)。可表示为下面的位置关系
Eg.1)Taiwan is in the southeast of China.2)Hubei is on the north of Hunan.3)Japan is to the east of China.cross: 动词“跨过，越过”=go across
4.across:（表面）跨过
through:（内部）穿过，贯穿 介词
eg.1)Can you swim _____ the river?
2)The road runs __________ the forest.3)_____ the bridge, you’ll find a cinema.5.in + 时间段：与将来时连用
after + 时间段：与过去时连用
但after + 时间点：可与将来时连用。
1)I’ll leave _______ three o’clock..That is, I’ll leave ________ about ten minutes.2)They left _______ two weeks.Step3: Summary
Step4: Homework Step5:板书设计
教学反思：
第二课时：介词
教学重点：重要介词的知识点及用法 教学难点：介词的运用 教学步骤：
Step1 语法讲解
1.in the tree(外加在树上的事物)
on the tree(树上自身具有的花、果、叶等)
on the wall(墙表面的事物)
in the wall(镶嵌在墙内部的事物)
1)There is a map ___ the wall
2)There are four windows ___ the wall.2.by bike / bus / car / ship(单数且无冠词)
但当这些交通工具名词前有其它修饰词时，则应使用相应的介词。
eg.by bike = on a(the;his)bike
by car = in a(the;her)car
on: 在…（表面）上——接触
3.over: 在…的正上方
above: 在…的斜上方 未接触
1)The moon rose ______ the hill.2)There is a bridge _____ the river.3)There is a book ______ the desk.4.between: 在（两者）之间
among :在（三者以上）之间
1)A big crowd of people were waiting for Li Lida on the beach.________ them were his parents.2)Tom sits ________Lucy and Lily.5.on与about : 关于
on用于较正式的演讲、学术、书籍等
about用于非正式的谈话或随便提及
eg.He gave a talk ____ the history of the Party
Step3: Summary
Step4: Homework
Step5:板书设计
教学反思：
第三课时：介词
教学重点：重要介词的知识点及用法 教学难点：介词的运用 教学步骤：
Step1 语法讲解
1.in front of :在…前面/方（范围外）= before
in / at the front of:在……前部（范围内）
1)There is a big tree _______ of the classroom.2)A driver drives _________ of the bus.类似区别：at the back of与behind 2.with和in: 表示“用“
with: 指“用工具、手、口等”
in: 指“用语言、话语、声音等”
1)Please write the letter ____ a pen.2)Please speak ____ a loud voice.3.on a farm;in a factory;the girl in the hat;leave for: 动身前往某地 4.一些固定搭配：
（1）介词与动词的搭配
listen to , laugh at, get to, look for;
wait for, hear from, turn on, turn off, worry about, think of, look after, spend…on…, 等。
（2）介词与名词的搭配
on time, in time, by bus, on foot，with pleasure, on one’s way to, in trouble, at breakfast, at the end of, in the end等。（3）介词与形容词的搭配
be late for, be afraid of, be good at, be interested in, be angry with, be full of, be sorry for等。
Step3: Summary
Step4: Homework
Step5:板书设计
教学反思：
篇2：介词教案
1.表示“当作、作为”。如:
I like some bread and milk for breakfast.我喜欢把面包和牛奶作为早餐。
What will we have for supper? 我们晚餐吃什么?
2.表示理由或原因,意为“因为、由于”。如:
Thank you for helping me with my English.谢谢你帮我学习英语。
Thank you for your last letter.谢谢你上次的来信。
Thank you for teaching us so well.感谢你如此尽心地教我们。
3.表示动作的对象或接受者,意为“给……”、“对……(而言)”。如:
Let me pick it up for you.让我为你捡起来。
Watching TV too much is bad for your health.看电视太多有害于你的健康。
4.表示时间、距离,意为“计、达”。如:
I usually do the running for an hour in the morning.我早晨通常跑步一小时。
We will stay there for two days.我们将在那里逗留两天。
5.表示去向、目的,意为“向、往、取、买”等。如:
Let’s go for a walk.我们出去散步吧。
I came here for my schoolbag.我来这儿取书包。
I paid twenty yuan for the dictionary.我花了20元买这本词典。
6.表示所属关系或用途,意为“为、适于……的”。如:
It’s time for school.到上学的时间了。
Here is a letter for you.这儿有你的一封信。
7.表示“支持、赞成”。如:
Are you for this plan or against it? 你是支持还是反对这个计划?
8.用于一些固定搭配中。如:
Who are you waiting for? 你在等谁?
篇3：介词“从”和介词“离”
对于介词“从”和介词“离”的区分亦然。“从”是介词这是毫无争议的。尹凯 (2010) 指出:“‘从’是介词, 是从古代汉语动词发展而来的, 已完全成为介词”;《现代汉语八百词》中完全把“从”从介词的角度做了详细的论述:“1.表示起点;2.经过的路线、场所;3.表示凭借、根据”。但是对于“离”是否属于介词尚有争议, 《现代汉语八百词》认为“离”是动词;但是张斌《现代汉语虚词词典》、金昌吉《汉语介词和介词短语》、陈昌来《介词与介引功能》认为“离”是介词。之所以产生这样的分歧, 原因在于现代汉语中的介词来源于古代的动词, 在虚化的过程中出现两难的归属是可以理解的。陈昌来 (2002) 指出:“现代汉语的介词是从古代汉语, 近代汉语发展而来的, 但古今介词还有很大的不同;在介词虚化的过程中, 句法结构位置是诱发动词虚化为介词的基本前提, 而要实现这种虚化还要动词词义的泛化、虚化;虚化是过程, 因而动、介兼类或纠葛现象难免”。另外, 我们根据金昌来《汉语介词和介引短语》指出的介词特点:“介词是定位副词;介词不能单独使用;介词短语不能单独使用作谓语;介词所附着的词语不能外移或者省略;介词后面绝对不允许再出现介词词汇”。根据“离”的特点, 我们认为“离”正处在动词、介词转换位置。所以, 我们把“离”中表示“分离”、“缺少”等实在动词词义排除在外, 只考虑“离”作为介词含义的用法。如此便可, 确定了“离”和“从”在词性上的相似性, 也就是词语比较的基础, 下面来分析一下二者的区别性。
一、表示处所和时间
介词“从”和“离”都可以用来表示时间和处所, 例如
1、我刚从公社回来;
邮局从这往南走;从东往西;知识从实践中来;离学校不远了;他俩只离着两三步远;天津离北京近;
2、从明天起改为夏天休息时间;
从开始上小学到现在;从上回大家提的意见;离中秋只有两天;离开车还有两个小时;离出发不到十分钟;
由上可见, 在表示处所和时间上, 介词“从”和介词“离”都可以具有此项功能, 但是二者也有不同点。由于“从”表示起点的意思, 它具有明确的方向性;而“离”既可以表示方向性也可以不表示方向性。郜峰 (2012) :“‘离’在表示长度时, 具有方向性。一般说来, 这个方向是从焦点指向背景。在表示空间意义, “离”可以反映静态距离和动态距离。静态距离只是说明焦点与背景的相对位置, 对方向性要求不高, 从形式上看两者可以互换”。例如:
1、前排从左起第四人就是他;从开始上学到现在, 小华成绩一直很好;从改良品种谈到加强田间管理。
2、北京离天津很近, 石家庄离北京很远;天津离北京二百四十多华里。
“离”和“从”都可以表示方向性, 是共同点这里不做赘述, 但是1、2中“离”和“从”对立区别则很明显, “从”表示起点方向性明显;“离”不强调方向性, 并且两个名词位置可以不换不影响表达。另外, 在表示处所、时间时, “从”可以和“到”、“往”、“向”自由组合;而“离”组合不自然或者不合适。
二、表示的经过的路线、场所
1、从小路走;从空中运输;列车从隧道里穿过;队伍刚从操场经过;
2、离小路走;离空中运输;列车离隧道里穿过;队伍刚离操场经过。
由上可见, 介词“从”可以表示行走时的路线, 表示路经的场所, 但是在相同的位置换上“离”之后句子就不成立了, 所以介词“从”有表示路线和场所的意义, 而“离”没有。
三、表示凭借、根据
1、从工作上考虑;从实际情况出发;从脚步声就能听出是你;从这种迹象来看, 敌人正在准备撤退上述例子1中, 都是介词“从”和名词组合表示凭借、根据的意思;当然介词“离”也可以和名词组合, 但是和名词组合意思完全不同于介词“从”和名词的组合。例如:
2、我们的工作离实际需要还差得远;
3、我们的成绩离老师的要求还远。
介词“离”和名词的组合表示的不是凭借、根据而是一种目的性。“离工作需要”、“离实际情况”都是表达的一种目的。
结语
欧慧英 (2005) 指出:同义介词虽然有很多相同之处, 但是他们仍然在句法、语义和语用方面存在差异。介词“从”和介词“离”在表示时间和距离有很多相同之处的基础上, 在表示时间和距离的方向性, 表示经过的路线和场所, 表示凭借和根据方面显示出了许多不同。通过二者的比较研究, 希望对以后的词语比较有些许借鉴意义, 对对外汉语教学中介词的学习有所启发。
摘要：本文在区别“离”的动词词性和介词词性的基础上, 分析研究介词“从”和介词“离”在表示时间和处所的方向性, 表示经过的路线、场所, 表示凭借、根据等方面的不同之处, 希望对以后的语言比较研究有所启发。
关键词：从,离,区别性
参考文献
[1]、尹凯:《介词”从“用法演变浅窥》, 《兰州教育学院学报》, 2010年第2期。
[2]、吕叔湘:《现代汉语八百词》, 商务印书馆。
[3]、陈昌来:《汉语介词的发展历史和虚化机制》, 《柳州职业技术学院学报》, 2002年第3期。
[4]、郜峰:《空间介词离及相关句式》, 《淮北师范大学学报》, 2012年第1期。
篇4：介词教案
【摘要】长久以来，高中英语介词教学缺乏一定的理论基础。本文在认知语义学的理论框架下，以多义介词over为例，对其进行认知分析，旨在为介词教学提供新思路，改善其教学效果，进而提高中生对多义介词的掌握水平。
【关键词】多义介词 认知分析 高中介词教学
一、问题的提出
介词的形式简单，但是语义复杂，只有不到10%的高级英语学习者才能准确地理解、使用介词（Lindstromberg，2001）。20 世纪80年代以来，认知语言学在语言研究中愈加重要，并且具有广泛应用到外语教学中的潜能（束定芳，2009）。本文从认知语义学的视角出发，基于原型理论，意象图式理论以及概念隐喻理论，以多义介词over为例，对其进行认知分析，旨在为高中英语多义介词教学提供新思路，进而提高中学生对多义介词的掌握水平。
二、介词over的认知分析
传统语义研究认为，英语多义介词的语义具有任意性，即介词的多个义项互不关联，地位相同。然而，认知语义学认为多义介词的多个义项之间存在系统性，并且它们在该网络中的地位各不相同，其中有一个是核心义项。多义介词的不同义项以核心义项为参照点，通过意象图式的转换或隐喻拓展不断向外扩展。笔者以人教版高中英语必修一至必修五阅读部分中含有介词over的例句为语料，对其进行认知分析。介词over的原型意义。对多义介词来说，其核心义项，即其原型意义是其所表达的各种具体空间场景中抽象出来的最基本、最原始的意义。由于介词over意义极为丰富，笔者选取了空间意义“在上（可移动与否）”、“覆盖”以及“从一边到另一边”作为原型意义。基于这三个原型意义，可以将介词over各项含义的例句分别划分在这三个范畴之内，如：
1.在上（可移动与否）
a.It is 5：45 am the sun is just rising over Gombe National Park in East Africa.（Module 4）
b.There are over 250 sports and each one has its own standard.（Module 2）
2.覆盖
c.Why has English changed over time？（Module 1）
d.Earlier you said that athletes are invited from all over the world.（Module 2）
e....placing them on the burned area over and over again for about an hour until the pain is not so bad.（Module 5）
在同一个范畴之内，有的义项保留介词over的空间意义，如a、m、f义，而其他义项则在空间义项的基础上拓展到非空间意义。在不同范畴之间，各义项的区别可能是模糊的，如m义与“在上”范畴有关；c义也与“覆盖”范畴有关。
三、介词over的意象图式
意象图式产生于人类的具体感性经验，是对空间物理经验中反复出现的共同特征的高度抽象表征。它有三个主要组成部分：射体（Trajector，TR）、界标（Landmark，LM）和路径（Path）（Langacker，1987）。TR 是有突显的主体，LM 为不太突显的参照物，通常为相对静止的物体。两个实体之间的动态关系为路径。由于意象图式通常用线条等简单图示，有益于区分一个词与另一个词以及词的不同义项，有助于理解记忆和该意象图式有关的语言表达（李福印，2007）。
介词over原型意义“在上（可移动与否）”的意象图式显示，射体在界标的上方，两者可进行相对位移，即两者可接触，或可水平位移。原场景在a句中建构出太阳（射体）从贡贝国家公园（界标）上升起这样一个具体意义。介词over的另外两个原型意义，可通过原型意义“在上（具有可移动性）” 意象图式转化产生。“从一边到另一边”图式显示，射体从界标左端移至界标的右端。根据此图示，f句构建出水流（射体）从瀑布（界标）的一边到了瀑布（界标）的另一边的具体意义。“覆盖”图式显示，射体在界标的上方，并与其有接触。
四、介词over的隐喻意义
语言中的隐喻产生于隐喻性思维过程，人们通过相似性，把两个属于不同范畴的事物联系起来。介词over的隐喻意义主要涉及时间、数量、权利、情感等概念领域。基于“在上”的意象图式，介词over在空间关系语域有“在上”的意思，通过隐喻，又在数量语域获得另外一个“比...多”的意思，即“比...多”是“在上”，如b义。基于“覆盖”的意象图式，介词over在空间关系语域有“覆盖”的意思，通过隐喻，在时间语域获得“在...期间”的意思，即“在......期间”是“覆盖”，如c义；在空间语域获得“遍布”的意思，即“遍布”是“覆盖”，如d义。而介词over的隐喻义“重复”可理解为“再覆盖”，即“重复”是“再覆盖”，如 e义。基于“从一边到另一边”的意象图式，介词over在空间关系语域有“从一边到另一边”的意思，通过隐喻，在时间语域获得“结束”的意思，即“结束”是“从一边到另一边”，如g义。
参考文献：
[1]Lakoff，G.1987.Women，Fire and Dangerous Things：What Categories Reveal About the Mind[M].Chicago，IL.Chicago University Press.
篇5：介词教案
(1)数词, 冠词, 介词, 动词时态变化, 比较级和最高级
一 写出复数
1.radio 2.knife 3.glass 4.shelf
5.boss 6.dress 7.housewife 8.postman
9.leaf 10.church 11.mouth 12.family
13.tie 14.tomato 15.piano 16.baby
17.tooth 18.country 19.key 20 potato
21.match 22.box 23.hour 24.hero 25.Greman
二 用冠词a, an, the 或 some , any 填空, 如果不需要,则用 / 代替.1.Alice is ____ air-hostess.Her father is ____ engineer and her mother is _____ housewife.They all play ______ tennis very well.2.He has ____ uncle and his uncle lives in ____ United Kindom.He first saw him in ____ autumn of 1978.7.We need _____ ink, is there _____ left?
3.It is better to tell ______ truth than to tell _______ lies.4.Will you have ______ more tea? There’s plenty in the pot.5.There is ___university near my home.Every Saturday evening,___ students hold ____ party.___ are dancing, ____ are singing.They make a lot of noise.6.Get me ________ cigarettes, please.______ kind will do.三 用适当介词填空.1.Can you see the words written ________ the blackboard?(in, on, by, with)
2.She is taking the children out _______ a walk.(in, on, for, by)
3.You can choose the best one ________ them.(in, on, among, by)
4.Jack broke the chocolate _______ several pieces.(in, on, with, into)
5.There are two bridges ______ the river.(in, on, with, into)
6.There is a slogan(标语)_______ the wall.(on, in, over, above)
7.He sits ________ his desk all day _______his head _______ his hands.He is deep in thought.(on, in, at, with)
8._______ the help _______ the teachers, the students have made great progress _______their study.(on, in, of, with)
9.He will be back _______ a minute.(on, in, for, by)
10.The teacher is standing _______ the class.(on, before, to, in)
11Our train arrived_____Shanghai_____6:30______a foggy November day
(on, in, at, by)
四 用所给词的适当形式填空
1.Tom ______(be)ill last week, he ______(be)much better now.2.Jimmy and his sister _______(be)here several days ago.They ________(leave)for Beijing yesterday.3.He ___________(have)a bath when the telephone ________(ring).4.While I __________(cook)the dinner, he ___________(read)the paper.5.He arrived just as I _____________(answer)the phone.6.After I heard the news, I ___________(hurry)to see him.7.We ____________(be)disappointed if there is no snow for Christmas.8.You ____________(lie)!Stop it, and tell the truth like a man.9.I _________(be)hungry since five o’clock this morning.10.His hair is long;he ________(have)a haircut tomorrow.11.A: _______ Mr.Smitch ________(leave)for Beijing today or tomorrow?
B: Oh, he ____(go)already.He _____(take)the morning train yesterday.12.________ the rain still _______(fall), or _______ it _______(stop)? I want to go shopping today.13.No one _________(watch)the television, so Father turned it off.14.He usually ______(get)up at 6 o’clock in the moring, but he ______(have)to get up very early yesterday morning, because he wanted to catch a train.15.This big car ________(drive)by a 19-year-old girl in trhe car race yesterday.16.The boy____________(not invite)to the party yet, but I think he will be invited soon.四 写出比较级和最高级
1.good 2.bad 4.little
3.beautiful 5.many
6.small 7.fat 8.thin
9.pretty 10.dirty
(2)介词, 情态动词, 形容词比较级, 反意疑问句
五 用适当介词填空
1.The fur coat is not ____ fashion now.2.The boss is busy now.Can you wait ______ two o’clock in the afternoon?
3.Have you seen the film “Murder on the orient Express” ______ a B.B.C.Television programme?
4.The examiner asked the students to write their names ____ the top of paper.5.In many countries people can buy things ______ installments.6.Please turn ______the light, it’s dark now.7.When the boy got ______ the bus, he found that two policemen were walking towards him in the street.8.I took three books ______ me when I came out of the library.9.Last year I travelled ______ a very large and beautiful ship to Hong Kong.10.Have you made _____ your mind where to go during the summer vacation?
11.When I am ______ work, don’t bother me.12.When Miss Jones came _________.She found the doctors and nurses standing by her bed.13.Mary went to open the door and looked out _______ the garden.14.This monkey belonged ______ an old man who was fond of monkeys.15.She spent two evenings _______ playing chess.16.I am looking forward _______ your visit here.17.He is sitting at the table covered _______ flowers.18.What’s ______ today’s newspaper?
19.They ran wildly crying ________help where no help could be.20.My little brother dreams _________ becoming a seaman.六 选择正确的一项.1.You _____ take an umbrella, I am sure it won’t rain.(A.mustn’t, B.needn’t)
2.You _____ cross the road when the lights are red.(A.mustn’t, B.needn’t)
3.She has fallen asleep, she _____be very tired.(A.must, B.can)
4.He has eaten a lot at lunch, he _____ be seriously ill.(A.mustn’t, B.can’t)
5.What’s the matter with you? You look pale, you ______ go to see the doctor.(A.must, B.need)
6.You _____ do whatever you like at home, but you _____ keep the rules at school.(A.must, B.can, C.need)
7.The streets are so wet that it ___ rained last night.(A.must have,B.can have)
8.She seems to know nothing about the accident.She _____ been here.(A.can’t have, B.mustn’t have)
9.He is not at home, he ____ gone to the office.(A.can have, B.may have)
10.The box is very heavy.I think there ______ some books in it.(A.may be, B.may have been)
七 用形容词的适当形式填空
1.An elephant is __________(big)than a horse.2.This is the ___________(helpful)servant we have ever emplyed.3.My elder sister is four years __________(old)than I.4.A car can not run _______________(fast)a train, but it can run _____(fast)than a bicycle.5.Beijing is one of _____________(large)cities in our country.6.A: Are you busy now? B: No, I am not ___________(busy)I was yesterday.7.To a European, Chinese is ________________(difficult)than French.8.The Yangtze River is the _________________(long)river in China.9.He studies ___________(hard)than I do, so that he often gets high marks.八 完成反意疑问句
1.It isn’t snowing hard now, ______________?
2.Tim is upstairs, ______________?
3.You are not coming to the meeting tomorrow, ______________?
4.You haven’t seen the film yet, ________________?
5.The workers aren’t Dutch, _______________?
7.He can play tennis very well, _________________?
8.Mary studied very hard, _________________?
9.Mr.Li couldn’t speak English very well, __________________?
10.Mother has cooked the meal, ___________________?
11.He will visit London next month, ______________?
12.They won’t go to the park this afternoon, _________________?
13.Peter hopes to wash the clothes himself, _________________?
14.Mrs.Food was in Paris last spring, ______________?
15.You have a sister, ______________?
16.He had a good swim the day before yesterday, ________________?
17.The man wants to go to Trafalgar Square, ______________?
18.He was going to the dining-hall, _________________?
19.You like stories, _______________?
20.Harry may go abroad this year, _______________?
21.Everyone likes her, _____________? /_________________?
22.There is never a sports meeting hold in our school, _____________?
23.She was unhappy just then, ______________?
(3)选择及改错
九 选择填空
()1.Father came ______ Sally was slipping on the floor.A.while B.just as C.when D.as
()2.I am a student, ______?
A.isn’t I B.am I C.aren’t I D.don’t I
()3.Comrade Chang did quite well, he made very ______mistakes.A.a little B.a few C.little D.few
()4._____ the typewriter to the next room, and ____ the recorder here.A.Bring, take B.Take, bring C.Carry, take D.Bring, carry
()5.As you are ____ insistent person, I will go with you.A.so B.such C.a so D.such an
()6.The men _____were all engineers.A.which I talked B.to those I talked C.those I talked to D.I talked to
()7.Your book is on the floor.___________---
A.Pick it up!B.Put up it!C.Pick it!D.Take up it!
()8.There are only _____cigarettes in the box.I have too____ time to buy any today.A.a few, little B.a little, few C.a few, a little D.a little, a few
()9.I would like to ___to your English teacher if he is not too busy now.A.ask B.tell C.say D.talk
()10.Harry hasn’t passed in the exam.___Dick.A.So has B.Neither has C.Either has D.Nor is
()11.“Don’t eat too ____ before going to bed” Mum said to me.A.many B.much C.few D.lot
()12.Please don’t say anything that might ____ her feelings.A.injure B.hurt C.wound D.damage
()13.The little boy____ his pencil everywhere, but he couldn’t_____it.A.was looking for, find B.was looking after, find
C.was finding, look at D.was finding, look after
()14.Li Yin is not _____ today.She is ill.A.good B.well C.better D.best
()15.He has been in Shanghai ____ last month.A.for B.since C.after D.before
()16.I hate this snow and frost.Shall we go to a country with a warmer_?
A.climate B.weather C.days D.season
()17.That’s the place ______last year.A.which we visited B.at which we visited
C.where we visited it D.in where we visited
()18.____will you get to Xi’an? By plane.A.when B.where C.How D What
()19.She lets each of the boys _____ a bar of chocolate.A.has B.having C.to have D.have
()20.You are not so wise ______he.A.as B.than C.to D.over
十改错
1.Mathematics are my favorite subject.___________
2.They have no any time to waste.___________
3.Have you ever gone to Hangzhou? ___________
4.He asks me what shall we do after lunch.___________
5.I have done my homework yesteray.___________
6.A number of students is there.___________
7.Here are two books.Which one do yo like best? ___________
8.It is old enough for the boy to go to school.___________
10.Between you and he, there is a difference.___________
篇6：介词教案
1.为了(目的)
They are working for a better life.
他们在为更好的生活而工作。
She didn’t choose the job for money,but for more chances.
她选择这个工作不是为了钱，而是为了更多的机会。
2.用于(表示作用)
This toy is forboys, not for girls.
这玩具是给男孩玩的，而不是给女孩的。
We have a kind of special ink for your pen.
我们有一种特殊的墨水用于你的钢笔。
3.向，朝(方向)
Jane is leaving here for London.
珍妮就要离开这里去伦敦。
She was heading for the park.
她正走向公园。
4.代替;交换
Mr. Li will teach for you.
李先生将代替你上课。
Could I give this orange for that pear?
我能用这个桔子换那个梨吗?
5.对于(表示愿望、爱好、特长等)
Mary has an artistic eye for colors.
玛丽对着色有艺术眼光。
John had a sharp ear for melody.
约翰对于旋律有很敏锐的听觉。
6.赞成，拥护
We are for this plan.
我们造成这个计划。
Are you for or against this action?
你赞成还是反对这一行动?
7.因为
Thank you for your help.
谢谢你的帮助。
The kids jumped for joy.
孩子们高兴得跳了起来.
8.尽管，虽然
For all his shortcomings, he is a nice man.
尽管他有这些缺点，他仍是一个很好的人。
For all these defects,this place is better than most other places.
尽管有这些缺点，这个地方比其他大多数地方还是要好一些。
9.当作，作为
Don’t take others for fools.
不要把别人当傻瓜。
I hold it for certain.
我把那当作肯定的事。
10.就……而言，至于
He is rather tall for his age.
就他的年龄来说他算是相当高的了。
That coat was too small for me.
那件大衣对我来说太小了。
11.索取，要
The man asked for a cup of cool boiled water.
那了讨了一杯凉开水。
Jane came back for her handbag.
珍妮回来取手袋。
12.(时间)为期;(距离)计
My uncle worked here for 40 years.
我叔叔在这工作过40年。
They walked slowly for 10 kilometers.