七年级介词讲义
介词,选择疑问句,感叹句用法讲义
初中介词用法分类剖析一、表示时间的常用介词表示时间的常用介词有at,in,after,by,before,during.1、at多用于表示具体的钟点时刻，如：在9：45 at a quarter to ten；也可用于固定搭配中。
如：在中午at noon,在夜晚at night2、in 表示一段时间，如年、月、日、世纪、四季或泛指一天的上午、下午、晚上等。
如：在21世纪in the twenty-first century;在秋天in autumn;在早上in the morning。
3、on只要用于表示星期几，具体某一天或某一天的早、午、晚或用在节日前。
如：在中秋on Mid-autumn Day；在六一on June 1st4、since,from和for(1)since(自从…自从…以来.)指从某时一直延续至今，后接时间点，主句用完成时。
如：He has studied English since 2000(2)from说明开始的时间，谓语可用过去、现在、将来的某种时态。
如：From now on,I will learn English in the mornings.(3)for(无词意)指动作延续贯穿整个过程，后接时间段，主句用完成时。
如：I have studied English for six years.5、(1)after 在…之后,表示以过去为起点的某一段时间之后，用于过去时。
如：They finished the work after two years.(2)after与时间点连用表示将来某个时间之后。
如：I…ll ring you up after two o'clock.in + 一段时间,在…之后.用于一般将来时。
如：We‟ll go t o school in two weeks.6、“by + 时间点”表示“到... ...”为止，如果by后加“将来的时间点”应用一般将来时；如果by后跟一个过去的时间点应用过去完成时。
初中英语语法讲义设计-专题讲练：第6讲：介词(含练习+答案) 全国通用
课题名称初中英语语法讲义-专题讲练：第6讲：介词教学目标1. 常考介词in, on, at用法区别；2. 常用介词及其词组的主要用法和意义；（重点）3. 常用动词、形容词与介词、副词的固定搭配及其意义；（难点）4. 易错点解析Step 1 Homework Checking●课后练习讲评；➢词汇听写：得分_____________➢知识点回顾：选择情态动词填空（可重复使用）L=Librarian(图书管理员), S=Studentwill can could must can’t should would mustn’t L: Good afternoon, ________ I help you?S: Yes, please. ________ I borrow an English-Chinese dictionary?L: Yes, of course. Here they are. Which one ________ you like?S: I’d like the b lue one.L: Here you are.S: ________ I take it out of the library?L: Sorry, you ________. You can only use it here.(The librarian saw the student write in the library book.)L: Oh, no, you ________ write in the library book.S: I’m sorry. What ________ I do?L: You ________ return the book now.S: OK, I ________.answers: can / could, Can / Could, would, Can / Could, mustn’t, mustn’t, should, must, will Step 2 Warming-up➢Spoken English TrainingLesson 1(b)1.Ask me if that is their house.2.Tell me .Yes, it is their house.3.Ask me if it is a large house.4.Tell me- Yes, it is large.5.Now, ask me if that boy is my nephew.6.Tell me – Yes, he is your nephew.7.Ask me if he is a student.8.Tell me –No, he is a doctor.9.Ask me if he is rich.10.Tell me –Yes, most doctors are rich.11.Ask me if my nephew is a nice doctor.12.Tell me – Yes, he is always kind and patient.Step 3 Phonetic Symbols请根据音标写单词。
初中英语语法学习之介词与介词短语讲义
2024年初中英语语法学习之介词与介词短语介词是英语中最为活跃的词汇之一，掌握介词的规律对于英语学习至关重要。
根据的资料，以下是一些常见的英语介词种类:in/on/at:这些介词都表示在某个位置或时间上。
例如，“in the morning”(早上)，“on the table”(桌子上)，“at noon”(中午)。
for/to:这些介词都表示方向或目的。
例如，“for example”(例如)，“to the nearest hospital”(去最近的医院)。
with/by:这些介词都表示伴随或方式。
例如，“with my friends”(和我的朋友们一起)，“by train”(乘火车)。
at/in/on:这些介词都可以表示时间。
例如，“at night”(晚上)，“in the morning”(早上)，“on a sunny day”(晴天)。
for/over/through:这些介词都可以表示时间长度。
例如，“for a year”(一年)，“over the weekend”(周末)，“through the night”(整个夜晚)。
以上仅是一些常见的介词种类，英语介词还有很多其他种类，需要学习者在学习和实践中不断积累和掌握。
介词是英语中非常重要的语法部分，也是中考和高考的重点之一。
在考试中，正确使用介词可以帮助我们更好地表达意思，避免语法错误。
以下是一些常见的介词考点:in,on,at,over这些介词都可以用来表示时间，但用法略有不同。
例如，in可以用来表示周、月、季节、年和泛指的上午、下午、晚上(指在一段时间内)。
而on可以用来表示某天、某一天的上、下午(指具体的某一时)。
at则用于表示时刻、时间的某一点。
此外，over可以用来表示覆盖、超过、越过等意思。
on这个介词可以用来表示具体某一天的时间，例如on Monday表示在周一。
它还可以用来表示在某个具体的时间点，例如on time表示准时。
介词in,on.at,for.with,by,of的基本用法上课讲义
介词用法知多少介词是英语中最活跃的词类之一。
同一个汉语词汇在英语中可译成不同的英语介词。
例如汉语中的“用”可译成：（1）用英语（in English）；（2）用小刀（with a knife）；（3）用手工（by hand）；（4）用墨水（in ink）等。
所以，千万不要以为记住介词的一两种意思就掌握了这个介词的用法，其实介词的用法非常广泛，搭配能力很强，越是常用的介词，其含义越多。
下面就简单介绍几组近义介词的用法及其搭配方法。
一. in, to, on和off在方位名词前的区别1. in表示A地在B地范围之内。
如：Taiwan is in the southeast of China.2. to表示A地在B地范围之外，即二者之间有距离间隔。
如：Japan lies to the east of China.3. on表示A地与B地接壤、毗邻。
如：North Korea is on the east of China.4. off表示“离……一些距离或离……不远的海上”。
如：They arrived at a house off the main road.New Zealand lies off the eastern coast of Australia.二. at, in, on, by和through在表示时间上的区别1. at指时间表示：（1）时间的一点、时刻等。
如：They came home at sunrise （at noon, at midnight, at ten o’clock, at daybreak, at dawn）. （2）较短暂的一段时间。
可指某个节日或被认为是一年中标志大事的日子。
如：He went home at Christmas （at New Year, at the Spring Festival, at night）.2. in指时间表示：（1）在某个较长的时间（如世纪、朝代、年、月、季节以及泛指的上午、下午或傍晚等）内。
牛津上海版七年级英语上册(新初一暑假班)Unit1 同步讲义设计 介词 (带答案)
英语学科教师辅导教案 学员编号： 年 级：新初一 课 时 数：3 学员姓名： 辅导科目：英语 学科教师： 课程主题：介词授课时间：学习目标教学内容I ．介词I ．方位介词1） in, on 和toin on toin 表示在某一地区之内的某方位（属于该范围）；Shanghai lies in the east of China.to 表示在某一地区之外的某方位（不属于该范围）；Japan lies to the east of China.on 表示与某地是毗邻关系（两地接壤）。
Mongolia lies on the north of China.考例：1. Jiangsu is___ the east of China, but Japan is ___ the east of China.A. to; inB. in; toC. on; toD. to; on2. Hong Kong is ______ the south of China, and Macao is ______ the west of Hong Kong.A. in; toB. to; toC. to; inD. in; inkeys ：B.A.2）over 、above 和on below 和underon under over abovebelowon指“在……上面”表示与表面接触。
其反义词是beneath.There is a cup on the desk. There is a note beneath the desk.above指“在……之上“指相对高度，不一定是正上方，其反义词是below.The plane flew above the clouds. The coat reaches below the knees.over指“在……之上”指垂直之上，正上方，其反义词是under.There is a bridge over the river. There are many bikes under the tree.below和underbelow表示“在下方或位置低于……”，不一定有“垂直在下”之意；under表示“在……正下方”。
介词讲义整理
介词一、含义介词属于虚词，不能单独在句子中充当成分，必须与其他词类或者成分结合构成介词短语在句中使用。
二、分类1、简单介词（只是一个单词）2、合成介词3、介词短语4、分词介词三、用法I时间介词1、常见时间介词：at，in，onat①一天中的某个时间点（sunrise，sunset，daybreak，dawn，noon，night，nightfall，midnight等）②节日（期间）③进餐时间（breakfast，lunch，supper）④钟点或某一时刻⑤固定搭配at the beginning/end of，at the age of，at the sight of/at firstsight，at the glance等in①世纪（in the 1980s在20世纪80年代）②年、月、日③季节④早上、下午、晚上（morning，afternoon，evening）on①特定的某一天；具体到某一天的上午、下午、晚上等②节日（节日当天）③如果morning，afternoon，evening，night前有early/lately修饰，或者这些词前有具体钟点，用介词inEg：At five o’clock in the morning，I reached the station.by，until/tillby在......之前；不迟于，通常与非延续性动词、过去完成时连用（强调动作在某个时间点前结束）until/till用法参照until（正式用语，用于句首表强调）/till（口语中常用，通常不用于句首，不用于强调句）【conj.】引导时间状语从句（动作持续到某个时间点）since，forsince常用于现在完成时中，表示情况持续至说话时刻或者动作开始于某个时候since+时间点forfor+一段时间，常与延续性动词连用，表示动作延续或者持续的时间（也可用于回答how long）fromfrom...to...表示开始的时间before，afterbeforebefore+时间点afterafter+时间点（将来时）after+时间段（过去时）注意：根据语言环境判断时态，灵活应用2、加时间段的介词in+一段时间过......后（谓动为短暂性动词）;在......之内（谓动为延续性动词）【一般将来/过去将来】（可用来回答how soon）for（同上）during在......期间（强调自始至终）through自始至终；从头到尾II地点介词in，on，toAin 在地区之内，属于该范围（B 在A 内）on 两地相邻、接壤（A 和C ）to 在地区之外的某方位，不属于该范围（C 和D ）in front of ，in the front of in the front of 在......的前部（范围内）如图Ain front of 在......之前（范围外）如图Bby ，near ，besideby 在......旁边（比near 近）near 在附近，在旁边Eg ：She lives by the river.（她住在河边。
介词at常考含义详解讲义
单词at常用含义详解1.在The dance ends at sunset. 舞会在日落时结束。
The horse fell at the last fence.这匹马在最后一道障碍那里跌倒了。
She won (a) bronze at the Olympics.她在奥林匹克运动会上赢得了一枚铜牌。
I met her at the hospital.我在医院遇见了她。
2.以The number of reported crimes is increasing at an alarming rate.报警案件的数量正在以惊人的速度增长。
Mr. Perks questioned them at length to establish their bona fides. 珀克斯先生详细地询问他们以确定其诚意。
We'll never get finished at this rate. We'd better bash on.以这种速度我们永远也完成不了。
我们最好加把劲。
3.于In all but the remotest regions of the empire, Roman pottery of a high standard is common at the sites of humble villages and isolated farmsteads.除了帝国最偏远的地区外，高水准的罗马陶器普遍存在于简陋的村庄和偏僻的农庄。
We decided to interrupt our usual mode of continuously scanning the entire sky, and instead repointed the spacecraft to stare right at this galaxy for the next few days.我们决定暂停我们通常采用的连续扫描整个天空的模式，将航天器重新定向，使其在接下来的几天里向右注视于这个星系。
人教版七年级上册英语Starter Unit 2知识点梳理及语法讲义-2024-2025学年人教版七
七年级上册英语Starter Unit 2知识点与语法精讲精练词汇梳理(一)完成单词梳理：名词：1. map地图 2. cup 杯子 3. ruler 尺；直尺4. pen 笔；钢笔5. orange 橙子6. jacket 夹克衫；短上衣7. key 钥匙8. quilt 被子；床罩动词：1. is 是（单数） 2. spell 用字母拼；拼写代词：1. this 这；这个 2. it 它 3. that 那；那个介词：1. in （表示使用语言、材料等）用；以感叹词：1. please （用于客气地请求或吩咐）请不定冠词：1. a 、an （用于单数可数名词前，表示未曾提到的）一（人、事、物）兼类词：1. what （pron/adj）什么 2. English （n）英语（adj）英格兰的；英语的缩略词：1. NBA （美国）全国篮球协会 2. P 停车场；停车位 3. kg 千克；公斤(二) 词汇变形小结：1. this (pron. 这；这个) — that (对应词：那；那个)2. is (v. 是，用于第三人称单数) — am (v. 用于第一人称I) — are (v. 用于第二人称you)3. map (n.地图) — maps (复数)4. cup (n.杯子) — cups (复数)5. ruler (n. 直尺) — rulers (复数)6. pen (n.钢笔) — pens (复数)7. orange (n.橙子) — oranges (复数)8. jacket (n.夹克衫) — jackets (复数)7. key (n.钥匙) — keys (复数)(三) 短语攻关：in English 用英语an orange 一个橙子this key 这把钥匙 this is 这是…… spell it 拼写它 that map 那幅地图1. What’s this in English?这用英语怎么说？ 【用法详解】（1）what 是特殊疑问词，引导特殊疑问句，意为“ 什么 ”，What’s 是 What is 的缩写形式。
方位介词讲义
Unit 1 ——方位介词讲义介词是一种虚词，不能独立充当句子成分，需与动词、形容词和名词搭配，才能在句子中充当成分。
介词是用于名词或代词之前，表示词与词之间关系的词类，介词常与动词、形容词和名词搭配表示不同意义。
介词短语中介词后接名词、代词或可以替代名词的词（如：动名词v-ing）.介词后的代词永远为宾格形式。
一、方位介词1. at表示\"在......处\"，一般指较小的比较具体的地点。
He isn't at school. He is at home.2. in表示\"在......内部；在......里面\"的意思。
What is in the box? 盒子里有什么？3. on表示\"在某物的上面\"，但两者互相接触。
My books are on that table. 我的书在那张桌子上。
4.above在....上方。
指两者既不垂直也不接触（反义词below)Many birds are flying above the woods.许多鸟在树林上飞。
5. under表示"在某物垂直的正下方"，两者之间不接触。
My cat is under my chair. 我的猫在我的椅子下。
6. behind表示"在某物体的后面"。
The boy is behind the door. 男孩在门后。
7 in front of表示\"在......的前面\"，正好与behind相反。
如：There are some big trees in front of our classroom. 我们教室前面有几棵大树。
8. near表示\"在某物体的附近\"，意为"接近、靠近。
The ball is near the door. 球在门旁边。
介词in, on, under, behind是表示静态位置的介词。
初一上册英语拔高课介词专项(讲义及解析)
初一上册英语拔高课介词专项（讲义及分析）Part 1 介词的分类指引时间短语的介词 : in, on , at, for1〕 My birthday is in August.I was born(出生 ) in 1993.My birthday is on January 17th. What do you want to do on Sunday? At three this afternoon.in 接on 接at 接练习： My birthday is November.December 5th, my school has a book sale. I want to meet youfive thisafternoon.2〕在清晨，下午，夜晚使用的时间介词：I often get up at six in the morning.I have an apple in the afternoon every day. I like taking a walk in the evening.I like staying in bed until lunchtime on Sunday morning. I want to go shopping with my mom on a cool afternoon.My brother went to Beijing on the evening of February 10th.表泛指的清晨，下午，夜晚时，用介词; 表特指的清晨，下午，晚上时用介词。
特指包含：的和的清晨，下午，夜晚。
练习： I like walking my dog the evening.But Saturday evening, I stay with my friends.for 3〕 My classes finish at 1:50, but after that I have an art lessontwo hours.介词for能够表示〝〞。
介词的用法讲义
介词的用法1、这个用英语怎么说？What's this in English?in English “用英语”，用某种语言，介词用in，用某种工具，介词用with 例如：我每天用钢笔做作业。
I do my homework with the pen every day.介词是一种虚词，一些常用介词的搭配力特别强，可用来表示种种不同的意思。
任何一个介词都必须有其宾语，构成介词短语。
介词短语在句中的作用：作状语、定语、表语。
2、那个戴着红帽子的女孩是我妹妹。
The girl in the red hat is my sister.in 表示戴、穿着。
in the hat 是一介词短语，做定语。
短语做定语要放在所修饰的词后面。
3、不要用钢笔画画，要用铅笔。
Don't draw in ink. Do itA with the pencil .with常表示使用工具, in表示使用材料。
4、树上有一些苹果。
There are some apples on the tree.长在树上的果子用on，外来树上的东西用in。
5、我不同意你。
I don't agree with you.agree with ……“同意某人(或某人的意见)”6、瓶子里装满了水。
The bottle is full of water.in full “全部”，full of “充满”7、右边的建筑物是人民大会堂。
The building on the right is the Great Hall of the People.on the right “在右边”8、你长得象你父亲。
You are like your father.like 介词，“象……”9、他坐在教室的后面。
He sits at the back of the classroom.at the back of “在……背后”10、她妈妈打了她的脸。
人教版新目标七年级英语上册Unit 4讲义及重点总结
新目标七年级上册Unit4 讲义Unit4目标：1.正确使用介词on, in, under描述物品的位置 2. 正确使用where询问物品位置四、词汇讲解及拓展1. Where is my pencil? 我的铅笔在那里? 【☆☆☆】where adv.(疑问副词)在哪里，是一个特殊疑问词，常用来引导一个询问地点的特殊疑问句。
Where do you live? 中文意思：你住在哪里？_Where are you from? 中文意思：你来自哪里？Where is my schoolbag? 中文意思：_我的书包在哪里？__2. Where is my schoolbag? 我的书包在哪？【☆☆☆】功能：询问物品在哪里。
结构：①where’s +单数主语？②Where are +复数主语【例句】----_Where is _ my baseball? ----It’s under the table.----_where are__ my books? ----They’re on the sofa.3.4. Where are their keys?形容词性物主代词（他们的），--（2）同类：our(我们的）--------（3）, grandparents’ （爷爷奶奶的/ 爷爷奶奶的东西）等【例题】1. ---- Are these their tape players? 这些是他们的录音机吗？----不，不是他们的。
是我们的。
2. ----这些是我们的书吗？----。
不，不是我们的。
我们的在书柜里。
3. These are my cousins Bill and Alan. ______ father is my uncle.A. HisB. HerC. TheirD. Our4. These are ______. They are ______.A. jacket; DavidB. jackets; DavidC. jackets; David’sD.jacket; David’s5. tape player----（复数）---some tape player s【☆☆】English book----（复数）---some English book smodel plane----（复数）---some model plane s【注意】some 意为“若干；一些”修饰可数名词复数和不可数名词。
介词讲义完整版
介词一;介词的分类1.简单介词;是指单个的介词如： in; on; at; on; to; with等2.合成介词;是指两个简单介词合在一起构成的介词如： into; onto; without; inside3.短语介词;是指一个或两个简单介词与一个或几个其他词类的词组合;在意义和作用上相当于一个简单介词的短语如： instead of 代替 because of因为according to按照 in front of 在...的前面二;表示时间的介词1.at表示具体的时间点如：at eight o’clock联想： at构成的固定短语：at first首先 at least至少at present目前 at noon在中午at the age of在...岁时 at the moment在目前;现在at the same time同时 at school 在上学at the end of在......末如： In some western countries shops are closed___________ weekends.2.in用于年;月;季节;上午;下午;晚上等..in March在三月 in spring在春天in 2008在2008年 in the morning/afternoon/evening注意： in表示在某一季节或某一月份时;一般不加冠词;但季节和月份的意义一旦具体化;就要加定冠词the..如： The weather is a little in May.An earthquake happened in Sichuan in the May of 2008.In summer children are happy because they can swim.联想：in构成的固定短语：hand in上交 in fact事实上in surprise吃惊地 in search of寻找in public当众 in the end最后;终于in no time立刻;马上 in a minute立刻;马上in front of在...前面 in a word一句话;总而言之in good health身体健康的 do well in在...方面干的不错be interested in对...感兴趣 in common共同的show great interest in对......感兴趣in the last/past several years在过去的几年里3.表示具体的某一天或某一天的早晨;晚上等;用on..如： In the morning I often get up at six o’clock but________Sunday morning; I get up at seven.A traffic accident happened near our school _________ the night of May 2nd; 2014.联想：on构成的固定短语：on board乘坐车;飞机 on duty值班;值日on earth到底 on fire着火on foot 步行 on hire雇佣on holiday度假 on time按时be on show展览 on the right在右边on the other hand另一方面 a book on history一本关于历史的书on one’s way to在某人去...的路上4.表示时间的since; for; by; during; until1since自从后跟具体的过去时间;for后接一段时间..for和since短语所在的句子应用现在完成时;谓语动词要用延续性动词..如：Great changes have taken place in my hometown since the year 2000.We have lived in the city for about five years.(2)by+时间点;意为“到...为止”;如果by后面跟的是将来的时间点;用一般将来时或将来完成时;如果by后面跟一个过去的时间点;用过去完成时..如： I will finish eating by nine o’clock.By the end of last week; we had finished learning Unit5.(3)during+时间段;与延续性动词连用;表示某期间的动作..如：She had trained hard during the four years to get ready for London Olympic Games.(4)until+时间点;意为“道...为止”;句中的谓语动词若是非延续性动词;构成句型not...until直到...才如： We stayed there until the sunset.We didn’t go home until the sunset.(5)表示时间前后的before; afterbefore在...之前; after在...之后如：We must hand in our homework before class.After half past eleven we can relax ourselves.注意：before作为介词;还可以表示“面临;面对”如：What should you do before so many difficultiesI had nothing to say before her.三．表示方位;地点;行为对象等的介词1.表示方位的介词in; to; onin表示包含关系;意为“在......范围内”;on表示相邻关系;接壤；to表示相隔关系..如：China is________ the east of Asia.Japan is ________ the east of China.Russia is ________ the north of China.2.表示“上下”等方位的介词over; under; above; below; on(1)over在......正上方;其反义词为under如：There is a football under the desk.I looked up and saw a plane flying over my head.(2)above表示“在......上方”;非垂直关系; 其反义词为below如：The plane is flying above the clouds.(3)on在......之上;指两者表面接触..其反义词也为under3.表示“前后”的介词和短语介词（1）in front of 在......前面;指在范围之外的前面;和before意义接近..如：There are some bikes in front of the teaching building.(2)behind是in front of 的反义词;意为“在......后面”(3)in the front of表示在范围之内的前面;其反义词组是at the back of4.by; beside在......旁边；between在两者之间; among在三者及以上之间（1）by和beside意义相近如：Do you know the man who is standing by the windowLucy sits beside me. She is my deskmate.(2)between指两者之间;也表示三者或多者中的每两者之间；among指三个或三个以上的事物或人之间..注意：between表示两者之间;只要构成双方关系;就可以用between如：There are so many desks in the classroom that there is hardly any room to move between them. 教室里有这么多张课桌;几乎没有空间从它们中间穿过..5.across; through穿过across从表面穿过;through穿越;穿透;透过;指从物体内部穿过..如：1When you go________ the road; you must be careful.2Which river runs________ Shanghai3 --I left my keys in the room yesterday. I had to get in________ the window.--It’s dangerous to do that.A. inB. throughC. overD. to6.表示里外的in; inside; into; onto; out of; outside(1)in在......之内如：My keys are in my pocket.注意：外来物“在树上”;用in;树上结出的东西“在树上”;用on如：There are some birds________ the tree.Autumn comes and some red apples________ the apple trees come into people’s eyes.(2)inside在......里面;到......里面..反义词为outside如：ListenSomeone is talking in a low voice inside the door.Don’t stay outside.(3)into到......内..强调空间或状态的转换..反义词为out of如： Why not go into the house and have a lookHe looked out of the window and saw some people coming back from work.注意: out of 还有“脱离;失去”等意义..如: He has been out of work for long.Fish can’t live long out of water.7.表示“靠近”的near; next to; aroundnear在......附近next to在......旁边around在......周围如： There is a park near our neighborhood.I didn’t remember to phone until near the end of the week.The mouse is next to my computer.That patient is next to death.The flowers and applause掌声 are always around the winners.注意：around 还表示“大约”;同义词：about如：It was around/about twelve o’clock in the evening.8.表示运动方向的for; to; towards(1)for常接在leave; start等动词之后;表示运动的方向或目的地..如： They’ll leave for Beijing to attend the meeting next month. (2)to跟在go; come; return; move等动词之后;表示目的地;它既表示运动方向;又包含运动结果..如：When did you return to Guangzhou after the summer holiday(3)towards朝;向..只说明运动的方向;没有“到达”的意思如： The teacher is coming towards the classroom now.9.表示行为对象的to; at一般来说;at 同某些动词连用;表示攻击目标;含有某种程度的恶意；to则只表示方向;并无恶意..如： I threw the ball to him and he threw it at the dog.He came________me and said hello to me.A dog came________her and she was frightened受惊吓的..10.最高级结构中表示范围的of; in同类比较时;若主语和范围一致;一般用of; of后多为数词或可数名词复数；将某人/某物置于集体或环境中进行比较时;用in; in后一般是可数名词的单数..如：She is the most beautiful girl ________ the three sisters.Tom is the tallest boy________ the class.四．表示“除......之外”的介词1.besides除......之外还如： Five others were late besides me.There will be five of us for dinner; besides John.2.but; except除......之外..but常与否定词连用如： No one but we knows about the news.He has few friends except you in this school.He has few friends except you in this school.They all went to sleep except me.3.except for表示从整体中排除;除......之外;前后不是一类事物..如： The care is really wonderful except for its price.The composition is quite good except for a few spelling mistakes.五．表示方式;手段或工具的介词1.by; in; on表交通方式by bike=on a bike; by car=in a car如：Do you usually come to school by bike2.by; in with表示手段或工具（1）by表示用某种方式或手段..名此前不加冠词..如： This pair of shoes is made by hand.The old man had to make money by selling vegetables.(2)in表示使用某种语言;用墨水;颜色;颜料等..名此前不加冠词..如： Can you say it in EnglishPlease write it in ink; not in pencil.(3)with后跟具体的工具如： People here build houses with stones.I like to write with a ball pen.拓展：with常用来表示伴随;意为“有;带有”;其反义词为without如：This is a house with a garden.Fish can’t live without water.六．引出动词不定式逻辑主语的介词..1.一般情况下用for sb. to do sth如：It’s necessary for us to learn English.It’s difficult for children to read such a book.2.表示品质;性格;特征的形容词后用of sb. to do sth.; 这类句型中动词不定式的逻辑主语和形容词构成主系表结构..如：It’s foolish of him to make such a decision.It’s kind of you to give me so much help.七．其它介词的用法1.as作为;as for至于如： ________students we should work hard.He works________ a teacher in this school.________him; I know nothing.2.thanks to 同because of;意为“因为;由于”如：Thanks to your help; I am good at my lessons.Because of the weather; we have to put off the sports meet.八．介词的省略1.in的省略be busy in doing sth忙于做某事have difficulty/trouble in doing sth.做某事有困难in this/that way以这种/那种方法spend...in doing sth. 花费......做某事have a good time in doing sth. 做某事很高兴waste... in doing浪费......做某事There’s no use/good in doing sth.做某事有用/没有好处2.for的省略for+时间段里的for;在口语中可以省略;尤其是在肯定句中..但是在否定句中或在句首一般不可以省略..如：The rain lasted for a whole afternoon.He has been waiting for three hours.We haven’t seen each other for a long time.For a whole month; there is no rain.九．常用介词短语1.常与with连用的短语do with处置;对付go on with继续......agree with同意......be busy with忙于keep/catch up with跟上fill...with....用......装满......be familiar with...熟悉......be popular with...受......欢迎be angry with sb.生某人的气cover...with....用......覆盖........ help...with...在......方面帮助...... get on well with与......相处的好be strict with sb.对某人要求严格be pleased with sb.对某人感到满意2.常与at 连用的短语look at看knock at敲at last最后at once立刻laugh at嘲笑......shoot at朝......射击work at致力于......be good at擅长......be weak at不擅长......arrive at到达某地小地方be amazed at对......感到吃惊3.常与on连用的短语get on上车turn on打开try on试穿put on穿上call on 号召depend on依靠;取决于live on 依赖........生活spend...on...在......上花费......4.常与of连用的短语hear of听说take care of照料look out of朝外看a kind of一种a type of一种be fond of喜欢instead of代替......think of认为;考虑all kinds of各种各样的be proud of为......而骄傲be confident of对......有信心be tired of对......感到厌烦be made of由......制成能看出材料be scared/afraid/terrified of...害怕......5.常与from连用的短语come from来自于be far from距离......远hear from收到......的来信across from在......的对面be different from与......不同borrow... from...从......借来......be made from由......制成看不出原料6.常与for连用的短语look for寻找for example例如be late for迟到be fit for适合wait for等候pay for为......付款for a while一会儿as for至于;关于be sorry for为......感到抱歉send for派人去请......leave for离开去......ask for请求;向......要...... thanks for为......感谢......get ready for为......做好准备be famous/known for以......而闻名7.常与to连用的短语get to到达turn to翻到pay attention to注意listen to听according to根据......be next to在......隔壁be friendly to对......友好to one’s joy使某人高兴的是be polite to sb. 对某人有礼貌to one’s surprise使某人惊讶的是。
《介词培训讲义》课件
欢迎来到《介词培训讲义》PPT课件！在本课程中，我们将介绍什么是介词， 介绍介词的分类及用法，让您轻松掌握这一重要的语法知识。
简介
什么是介词？介词是用来表示名词、代词或动词与其他词的关系的词汇。在 本节中，我们将介绍介词的基本含义以及介词与其他词汇的关系。
介词的分类
一般介词
一般介词是指用于表示名词、代词与其他词的关系的介词，如“在、在…之前”等。
专用介词
专用介词是指用于表示特定含义或特殊情况下的介词，如“由于、尽管”等。
不定式介词
不定式介词是指后接动词不定式作状语的介词，如“为了、以便”等。
介词的用法
时间状语
介词可以用来表示时 间状语，如“在…之前、 在个难题。 她提着行李和我一起走到机场。
地点状语 方式状语 伴随状语
练习题
1 选择正确的介词填空。 2 填写合适的时间状语。 3 写出表示条件的介词。
1. 他每天早上都喝一杯咖 啡在起床之前。
2. 我们将于本周开会。
3. 你除非听到他的报告， 否则不会了解情况。
地点状语
介词可以用来表示地 点状语，如“在…上、 在…旁边”等。
方式状语
介词可以用来表示方 式状语，如“以…方式、 以…方法”等。
伴随状语
介词可以用来表示伴 随状语，如“和…一起、 随着…发生”等。
例句分析
通过实例分析介词的用法，我们可以更好地理解介词的实际运用。下面是一些例句，让我们来分析它们的用法。
牛津上海版七年级英语上册(新初一暑假班)Unit5 同步讲义设计 介词 (带答案)
英语学科教师辅导教案(T)学员编号：年级：新初一课时数：3 学员姓名：辅导科目：英语学科教师：课程主题：U5重点词汇句型复习及介词学习授课时间：学习目标教学内容1.课后作业讲解I．时间介词1） at, on和in 【高频考点】口诀一：点用at，段用in，日子前面加个on。
口诀二：in在年月季节前，on在星期日子前，at用在点钟前，早晚下午要用in，夜晚正午用at，前有修饰要用on，of前面on代in。
at 用于时间点：如：at 9 o’clock, at noon, at midnight，at that time，at the momentat也用在一些固定搭配中：at lunch/breakfast，at night，at present, at first, at theweekend,at last, at the same time, at times, at the end of year,at this time of year，at Christmas, at New Yearon用于具体某一天：星期几，某一天或某一天的早、中、晚如：on Monday, on Tuesday morning, on May 1st, 2008, on a cold night,on the morning of National Day, on Children’s Day。
练习： They will have a maths test two daysA forB atC inD afterkey：C4）before和afterafter用法见“after和in”before + 时间点，表示“在……之前”。
Please bring your homework before ten o’clock.I will go back to see you before one o’cloc k.II．其他介词补充1）between 和amongbetween 表示两者之间或是多者中两两之间。
介词讲义
介词常见介词的活用（by，with，against，over，on，in，at，besides，for）1．over可表位置，意为“在……上方，越过；遮住，盖住”，也可表时间，意为“在……期间，(多年)以来”等，它还有“在……(问题)上，对(某事)”等引申意义。
如：①Y0u can’t wear a blue jacket over that shirt—it’ll look terrible．你不能在那件衬衣外面再穿上蓝色的夹克——太难看了。
②We had a pleasant chat over a cup of tea．我们一边喝茶一边愉快地交谈。
③We heard it over the radio．我们从广播中听到了它。
2．by的主要意思有“在……旁，靠近；乘(车、船等)；不迟于；到……为止；被，由；根据，按照(关系)；通过……方式”等，还可以用来表示增加或减少的程度。
by构成的常见短语有：by and by不久，迟早by and large大体上by oneself单独by the way顺便说说by far……得多，最…… by chance碰by accident偶然地by means of借助by no means绝不，一点也不by mistake错误地①The water in the river rose by two meters．②He is an Englishman by birth．他在血统上是英国人。
3．with可以用来表示“带有，拥有；随着；就……来说；用，以；和，与；对于，关于”等意思。
with还可用来表示原因。
如：①He turned red with anger．他气得脸变红了。
②The problem with looking into space from the earth is that there is a lot of dust in the earth’s air．从地球上观察太空存在一个问题，就是地球的大气中有大量的尘埃。
初一英语常见介词用法归纳
初一英语常见介词用法归纳初一学生学习英语时，介词是一个重要的语法知识点。
介词在句子中起着连接词语，修饰名词或代词的作用。
正确使用介词可以让句子更通顺、地道。
在这里，我们将归纳总结一下初一英语常见的介词用法，希望对初学者的英语学习有所帮助。
二、表示时间的介词1. At：表示具体的时间点。
- We have a meeting at 9 o'clock.- He gets up at 7:30 every morning.2. In：表示在……年、月、季节、年龄等时间段。
- We have a holiday in summer.- Her birthday is in May.3. On：表示某一天或日期。
- We have a party on Sunday.- My friend's birthday is on December 3rd.4. During：表示在……期间。
- I watch TV during the weekend.- She reads books during the summer vacation.5. For：表示持续的时间。
- I have been learning English for 3 years.- They will stay in Beijing for 2 weeks.四、表示目的的介词1. For：表示为了……。
- I bought a present for my mother.- He is studying hard for the final exam.2. To：表示去某个地方的方向，也表示给某人或某物。
- I go to school by bike.- She gives a gift to her friend.。
介词讲义中英文对照
介词讲义启焕超级无敌大帅哥1.表示时间的介词①at 在.....时刻（表示具体的时间点）at six o’clock 在六点钟at lunchtime 在午饭时at Christmas 在圣诞节时at the age of 20 在20岁时at this time 在这个时候at noon 在正午at night 在夜晚②on 在具体的某一天on Saturday morning 在周六早上on Sunday 在星期日on May 4th在五月四号On New Y ear’s Day 在新年那天on weekends 在周末on vacation 在度假③in 在（某月、某年、某季节等）；在.....期间；在某段时间之后in the afternoon 在下午in April 在四月in Spring 在春天in 1980 在1980in my life 在我一生中in the daytime 在白天in two weeks 两周以后④ before 在....之前before breakfast 早餐前before class 上课前⑤ after 在....之前after breakfast 早餐后after class 下课后after school 放学后after work 下班后2.表示地点的介词①at 在（小地点）at No.1 Middle School 在一中at Mr Cool’s Clothes Store 在Mr Cool的服装店at home 在家at Central Park 在中央公园at the pool 在泳池里at the House of Dumplings 在饺子店②on 在（一个表面）on Green Street 在Green大街on the beach 在沙滩上on the chair 在椅子上on the floor 在地板上on the wall 在墙上③in 在（大地方或一个范围）in Paris 在巴黎in China 在中国in Class 7 在七班in the water 在水里in the park 在公园里in the school magazine 在校刊上in the photo 在照片里in the supermarket 在超市里in the schoolbag在书包里④under 在.....下面under the bed 在床底下⑤before 在.....前面stand before the mirror 站在镜子前面⑥in front of 在.....前面in front of Tim 在Tim前面in front of the building 在建筑物前面⑦in the front of 在....前面（在范围内）in the front of the classroom 在教室前面⑧in the middle of in the middle of the city 在城市中央⑨at the back of At the back of the school is a playground. 学校后面是一个操场。
人教版七年级上册英语Unit4知识点梳理及语法讲义(学生版)
七年级上册英语Unit 4知识点与语法精讲精练词汇梳理（一）完成单词梳理：名词：1. 桌子 2. 床 3. 书架；书柜4. 沙发5. 椅子6. 书桌7. 房间8. 帽子9. 头10. 收音机11. 时钟12. 磁带；录音带13. 播放机14. 模型15. 飞机动词：1. 来；来到 2. 认为；想；思考 3. 知道；了解代词：1. 他（她、它）们的 2. 我们的介词：1. 在……上 2. 在……下副词：1. 在哪里；到哪里 2. 处处；到处；各个地方3. 总是连词：1. 但是形容词：1. 整洁的；井井有条的感叹词：1. 是的；对(二) 词汇变形小结：1. they (人称代词主格：他/她/它们) — (人称代词宾格) — (形容词性物主代词：他/她/它们的) — (名词性物主代词：他/她/它们的)2. tidy (adj. 整洁的) — (反义词：不整洁的)3. radio (n. 收音机) — (复数)4. we(人称代词主格：我们) — (人称代词宾格) — (形容词性物主代词：我们的) — (名词性物主代词：我们的)【练一练】用所给词的适当形式填空1.Look! Those are four (bed) in my house.rry and I are Bill’s daughters, so Bill is(we) father.3.Those old CD( player) are very nice.4.Susan and Emma thank(they) teacher for helping them find the keys.5.Tina (e) to the gym and plays sports.6.These (room) are too small.7.Look! Your model plane (be) on the sofa.8.The Chinese book is (he).9.Look at my (mother) room. It’s very clean.10.These are (they) baseballs.(三) 短语攻关：快点儿磁带播放机飞机模型在沙发上在某人的书包里在某人的床下面在某人的头上讲桌铅笔盒电脑游戏知识点梳理1. Where are my books? 我的书在哪里？【用法详解】“Where+be动词+主语？”该句型为where引导的特殊疑问句，用来询问“某人或某物在哪里？”。
译林版七年级初中英语介词讲义全
译林版七年级初中英语介词讲义全一、选择题1．________small actions, like reusing water, we can make a great difference to our world. A．Across B．Beyond C．Through D．Against2．The workers will build a new road ________ the two villages.A．from B．among C．at D．between3．My mum searched ________ the messy books and found my pencil was under a Harry Potter. A．as B．across C．through D．for4．He has developed a good habit of running ________ the lake every morning.A．over B．along C．beyond D．across5．There is a stone bridge ________ the river in front of my house.A．over B．under C．above D．below6．In western countries, children play “trick or treat” ________ the evening of October 31st. A．at B．in C．on D．to7．The underground in this city has been ________ service for almost 3 years.A．on B．in C．at D．of8．—My aunt’s 3-year-old daughter can eat a meal with chopsticks.— Really? Most children ________ her age still use spoons.A．of B．in C．on D．for9．— Excuse me, will you please tell me the way to Yangzhou State Guesthouse?— Walk ______ the bridge and go straight on, and you will see it on your left.A．over B．above C．across D．into10．The ending of the film Diary of Dinosaurs was so surprising and fully went ________ my imagination.A．across B．over C．through D．beyond 11．During the online learning, some parents were too impatient________ their children to solve the problem ________ a proper way.A．in; with B．with; in C．for; in D．to; with 12．—How did you get to the zoo, Helen?—I went to the bus station ________ my bike, and took the No. l bus to the zoo.A．on B．by C．in D．with 13．Sometimes I feel stressed because what my parents want me to do has gone ________ my ability.A．through B．against C．above D．beyond14．I like reading. I often fill my bookshelf ________ all kinds of books, like novels, detective stories, and so on.A．on B．in C．with D．of15．Some of the technology we’ve seen on screen is ________ our ability to create. But that might not be true for long.A．against B．during C．beyond D．through16．She was forced to marry ________ her mind to receive the following painful life. A．against B．with C．by D．in17．—It’s raining heavily outside. May I push my bicycle into your house?—Certainly. But please put it _________ the wall so that it won’t take up too much space. A．in B．on C．against D．over18．—I want to visit Liaoning History Museum. Is it open today?—No. It opens every day ________ Monday.A．except B．till C．between D．after19．The girl is ________ a singer ________ everyone in her hometown.A．well known as; for B．well-know as; toC．well known as; to D．best known for; for20．—You look frightened, what’s up?— A terrible accident happened this morning. A truck was running fast when an old man was about to cross the road. I bet he will not live ________ the night.A．along B．away C．through D．in21．— I haven’t been to Shenzhen for years.—You really need to pay a visit, and you’ll find changes there are ________ imagination. A．beyond B．through C．without D．for22．Don’t be afraid of difficulties. Remember: kites rise highest ________ the wind, not with i t. A．over B．against C．across D．along23．— When will Mr. Smith arrive?— ________ September 6th.A．At B．In C．On D．For24．—A serious study of physics is impossible ________ some knowledge of maths.—I couldn’t agree more. So we should also learn maths well.A．among B．between C．against D．without 25．—Thanks for looking after me ________ my illness, Millie.—Don’t mention it. That’s what friends are for.A．through B．among C．with D．across 26．—Hi, Mom directed by Jia ling is a hit ________ this year.—It really is. It shows us the deep love between a mother and a daughter.A．/ B．in C．on D．at 27．—Sorry, I can’t finish the exercise on time.—Never mind. It is ________ the abilities of most of the class.A．across B．on C．over D．beyond 28．Anyone who can find the clues ________ the case will get a reward of 5,000 yuan. A．with B．to C．at D．from 29．—How can I improve my English more quickly, Tom?—__________listening and reading more.A．At B．Across C．By D．On30．My family is always ___________ me no matter what I decide to do. That makes me very pleased.A．above B．behind C．against D．through31．Let’s vote ________ China’s Inspirational Role Models(感动中国人物) ________ the Internet, shall we?A．for; in B．to; on C．on; over D．for; on 32．Because of COVID-19, this summer holiday will begin ________ July 18.A．on B．in C．for D．at33．If your temperature is_______37.3°, you should go to the doctor instead of going to school. A．above B．against C．under D．below34．—It's reported that Stanley Ho Hung-sun passed away on May 26th at the age of 98.—The whole country felt sad about that. As a successful businessman, his contribution to society and love for the motherland went far ________ his wealth.A．beside B．over C．beyond D．above35．Bees and butterflies play _______ flowers. Then they hide _______ the April showers. A．among; from B．among; in C．with; in D．with; on 36．—There have been great changes in Taizhou in the past few years.—I can't agree more. The changes there are ________ my imagination.A．near B．past C．along D．beyond37．The exercise was __________ the abilities of most students, so very few could work it out. A．beyond B．over C．against D．through38．You shouldn’t eat so much chocolate _________ meals. Because it will affect your appetite. A．except B．through C．between D．unless39．The grassland, reaching out far away, looks rather beautiful _____ the blue and clean sky. A．against B．above C．through D．past40．________ a spring morning, a bird flew into our classroom and we were very excited to see it. A．In B．On C．At D．For【参考答案】一、选择题1．C解析：C【详解】句意：通过一些小的行动，比如重新利用水，我们可以给我们的世界带来巨大的变化。
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介词1. - When did Mr. Green arrive in London?- He arrived there ________ the evening of December 6th.A. atB. inC. onD. to2. The twins got on well ________ their classmates.A. toB. inC. withD. about3. They will have a maths test ________ two days.A. forB. atC. inD. after4. Granny took one look at us ________ her glassesA. byB. throughC. onD. in5. We had our breakfast ________ a quarter ________ sevenA. /，toB. in，toC. at，toD. on，to6. I learn French ________ the radio every dayA. onB. inC. fromD. at7. It's good manners to wait ________ line.A. inB. onC. atD. with8. How many English words had you learnt ________ last term?A. by the end ofB. at the end ofC. to the end ofD. till the end of9. The manager was very satisfied ________ his workA. inB. onC. aboutD. with10. John hit Jack ________ faceA. on theB. in theC. on hisD. in hisKeys :1-5: CCCBC 6-10: AAADBSample：1.The bone is above the dog.2.The dog is below the bone.3.The blue dog is over the fire hydrant.4.The fire hydrant is under the blue dog.知识名称介词【知识梳理1】1）in, on和toin表示在某一地区之内的某方位（属于该范围）；Shanghai lies in the east of China.to表示在某一地区之外的某方位（不属于该范围）；Japan lies to the east of China.on表示与某地是毗邻关系（两地接壤）。
Mongolia lies on the north of China.【例题精讲】例1. Jiangsu is___ the east of China, but Japan is ___ the east of China.A. to; inB. in; toC. on; toD. to; on例2. Hong Kong is ______ the south of China, and Macao is ______ the west of Hong Kong.A. in; toB. to; toC. to; inD. in; in【巩固练习】用适当的介词填空：1.Beijing is ________ the northwest of Shanghai.2.Pudong is ________ the southeast of Shanghai.3.The Philippines is ________ the Southeast of China.4.Jiangsu is ________ the northwest of Shanghai.Keys:例题精讲：BD巩固练习：to in to on【知识梳理2】over、above和on 、below和underon指“在……上面”表示与表面接触。
其反义词是beneath.There is a cup on the desk. There is a note beneath the desk.above指“在……之上“指相对高度，不一定是正上方，其反义词是below.The plane flew above the clouds. The coat reaches below the knees.over指“在……之上”指垂直之上，正上方，其反义词是under.There is a bridge over the river. There are many bikes under the tree.below和underbelow表示“在下方或位置低于……”，不一定有“垂直在下”之意；under表示“在……正下方”。
on underover abovebelowThere are many bikes under the trees. The temperature will fall below zero tomorrow. 【例题精讲】例1. Do you see the kite ___ the building.A. overB. crossC. onD. above例2. 2 .Two planes are flying___ the city.A. throughB. overC. onD. below【巩固练习】翻译句子：1.一架飞机正在田野上飞。
_________________________________________________________2.书桌的上方有一张照片。
_________________________________________________________3.书桌上有一张照片。
_________________________________________________________4.有一只猫在窗户下面。
_________________________________________________________5.有一只猫在桌子下面。
_________________________________________________________Keys:例题精讲：1.D2.B巩固练习：1. A plane is flying over the field.2. There is a photo above the desk.3. There is a photo on the desk.4. There is a cat below the window.5.There is a cat under the window.【知识梳理3】in front of和in the front ofin front of表示“在……之前”，可用before替换（范围外）There are some trees in front of the classroom.in the front of表示“在……的前部”（范围内）Our teacher usually stands in the front of the classroom.The bus driver is at/in the front of the bus.（在…内部的前面）The old woman is in front of the bus.(在…外部的前面)The women is at the back of the bus.(在…内部的后面)The little girl is behind the bus.(在…外部的后面)【例题精讲】例1. Tom sits ____the classroom while John sits ____the room.A. in front of; at back ofB. in the front of; at the back ofC. in front of; at the back ofD. in the front of; at back of例2. There is a fountain the building.A. betweenB. in the front ofC. in front ofD.beside to【巩固练习】根据老师读的一段话画出一幅画。
The Smiths have a big house. There is a beautiful garden in front of the house and a river behind the house. There are two apple trees in the front of the garden.Keys:例题精讲：1.B2.C巩固练习：略【知识梳理4】介词between, among，across, through1.between表示“两者之间”。
among表示“没有明确数目的三者或三者以上之间”。
表示方位：between the two citiesShare the fruit among your friends.2.across (= from one side of sth. to the other side)表示“横过;穿过；从一边到另一边through ( = from one end or side of sth. to the other )表示“从一头到另一头;穿过;从头到尾acrossthrough表示方位：They swam across the river.The train goes through many tunnels from Chengdu to Kunming,表示时间：through the winter【例题精讲】例1. That singer is very popular ________ young people.A. inB. forC. amongD. as例2. The thief got in ________ the window.A. throughB. acrossC. pastD.b y【巩固练习】1. There is a bridge ________ the river.A. onB. acrossC. throughD. opposite2. He arrived ________ 6 and 7 last night.A. acrossB. betweenC.atD.among3. The boy is walking ________ the zebra crossing quickly.A. throughB. atC. onD. across4. The train went ________ the tunnel just now.A. acrossB. beyondC.throughD. in5. The chocolates will be divided ________ Peter and his younger sister.A. forB. withC.amongD.betweenKeys:例题精讲：CA练习巩固：BBDDC【知识梳理5】方式状语1）by，in和on表示交通方式用by时，交通工具前不用任何限定词；如：by air/by plane 乘飞机by ship/ by sea 乘船by bike骑自行车by bus 乘公交车by car 乘车用on或in时，名词前应该有冠词、物主代词、指示代词等修饰限定词；在开放型或半开放型工具前用on（空间大的）,在封闭型工具前用in（空间小的）。