介词和介词短语课件省公共课一等奖全国赛课获奖课件.pptx

介词和介词短语第1页介词和介词短语.介词短语结构介词短语结构.介词短语功效介词短语功效.介词、连接词和副词介词、连接词和副词.简单介词和复杂介词简单介词和复杂介词.介词含义（重点）介词含义（重点）第2页.介词短语结构：（前置修饰语+）介词+介词补足语 on the table from what he said by signing a peace treaty in terms of moneyHe worked deep into the night last night.第3页.介词短语功效1.作名词短语后置修饰语 The people on the bus were singing.2.状语 The people were singing on the bus.In the afternoon,we went to Boston.From a personal point of view,I find this a good solution to the problem.In all fairness,she did try to phone the police.On the other hand,he made no attempt to help her.第4页3.作动词和形容词补足成份We were looking at his awful paintings.Im sorry for his parents.说明：介词短语有时候能够做主语 A:When are we going to have the next meeting?B:On Tuesday will be fine.In March suits me.During the vacation is what we decided Between 6 and 7 may be convenient.第5页请在此输入您标题(The proposal that we meet)on Tuesday(To meet)in March(Meeting)during the vacation 作补语（表语）用准形容词功效 This machine is(very)out of date.This dress seems out of fashion.所以能够与形容词短语并列或同位 They are happy and in good health.an old and out of date telephone作其它连系动词补语 They seem in good health.第6页请在此输入您标题在特殊情形中（主要在固定短语中），副词或形容词能够发挥介词补足语功效。at last,at least,at once,at worst,before long,by far,in brief,in there,since when,until now.介词短语本身能够作介词补足语，所以两个介词能够连续出现 He picked up the gun from under the table.We didnt meet until after the show.The weather has been fine except in the north.Food has been scarce since before the war.介词作动词和形容词补足语时，它和前面词（如look,sorry）关系比它和后面补足语关系更亲密，介词选择是由它前面词决定。第7页.介词、隶属连词和副词介词、隶属连词和副词1.介词和连词都含有关联或连接功效，比较：the day when she arrived of her arrival 注：区分两种词类一个标准是：介词引导是名词 性或名词化补足语，而与之相正确隶属连词引导 一个隶属分句（从句）。在一些情况下，同一词项既能够作介词又能够 作连词，如after,as,before,since,until.第8页请在此输入您标题 假如是非谓语动词，情况就比较复杂，因为在英语 中-ing分句能够用在介词后面。On arriving she took a taxi.思索以下三个词是什么词性：when,after,by?2.介词和副词 She looked up the hill.(1)She walked across the street.(2)She looked up the word.(3)She walked across.(4)第9页 在以下句子中，介词和副词区分并不显著：He is near to being mad.This seems next to impossible.Close to 200 people came.She is far from being weak.简单介词near和复杂介词near to和close to：near to和close to与形容词有同源关系，他们是仅有 现有比较级又可加强调成份介词：She sat very near to quite close to much nearer to me.much closer to next to closest to第10页 She is about forty.She is(about)forty.She is about roughly forty.approximately 3.注意介词位置 (1)Has the room been paid for?He was not paid attention to.Hes impossible to work with.Hes worth listening to.第11页(2)Wh-分句和关系分句（定语从句）At which house did you leave the car?Which house did you leave the car at?Where did you leave the car?（通常情况）The old house about which I was telling you is (which)I was telling you about empty.第12页.简单介词和复杂介词1.简单介词：as,at,but,by,down,for,from,in,like,of,off,on,out,past,per,round,since,than,through,till,to,up,with,about,above,across,after,against,along,among,around,before,below,behind,beneath,beside,besides,between,beyond,despite,during,except,inside,into,onto,opposite,outside,over,unlike,until,upon,within,without;第13页请在此输入您标题2.复杂介词：（1）两个词：副词/形容词/连词+介词 as for,except for,but for apart from,away from,aside from,as from,ahead of,back of,because of,instead of,out of,outside of,regardless of,according to,as to,close to,contrary to,due to,near(er)to,next to,on to,owing to,thanks to,up to;along with,together with;第14页(2)三个词 介词1+名词+介词2 in view of the election In terms of money,her boss was small.Two men were interviewed at the police station in connection with a theft from an Oxford Street store.How many delegates are in favor of this motion?比较：in the light of the election as a result of in+名词+of：in charge of;in case of;in(the)face of;in front of;in place of;in need of;in favor of;in the light of;in respect of;in spite of;in view of;第15页请在此输入您标题in+名词+with：in common with;in comparison with;in line with;in contact with;by+名词+of：by means of;by way of;on+名词+of:on account of;on behalf of;on the grounds of;on the matter of;on(the)top of;on the part of;on the strength of;其它类型：as far as;at the expense of;at the hands of;for(the)sake of;in exchange for;in return for;in addition to;in relation to;with/in regard of;with/in respect to;with the exception of;第16页请在此输入您标题(3)有些以of结尾复杂介词可用属格形式替换：for the sake of the people for the peoples sake;on behalf of Jim on Jims behalfat the expense of Susan at Susans expense 第17页.介词含义（重点）1.表示空间关系介词(1).空间关系意义 My car is at the cottage.Our cottage is on the road.There is some ice on that road.There is a new roof on the cottage.There are only two beds in the cottage.第18页(2)肯定位置和目地:at;to;on;onto;in;into;A)地点介词短语作状语(将事件或事态与某一场所联系起来)或作后置修饰语(将其物与某一场所联系起来)。简单位置和目地（向某一预定场所移动）这两种概念之间，可以有一种因果关系。目地 位置 Ann went to Oxford.Ann was at Oxford.Ann climbed onto the roof.Ann was on the roof.Ann jumped into the water.Ann was in the water.B)into和onto常和表示移动动词(walk,slide,swim)连用。但是注意比较：Dont run in the school.Dont run into the school.C)其次，下列动词（place,stand,lay,sit）常可以和to,onto和into结合，也可以不结合:She put the typewriter case on(to)the top shelf and the key in(to)the drawer.第19页再举例子 点：at the bus stop;at the North Pole;at the end of road;线：on the River Thames;on the coast 面：on the wall;on the ceiling;on my back;面积：in the world;in the village;in a park;容积：in a box;in the bathroom;in the drawer;on(面)和in（面积）作一比较，依据上下文，二者能够有各种不一样含义：The frost made patterns on the window.A face appeared in the window/mirror.The players were practicing on the field.Cows were gazing in the field.She was sitting on the grass/in the grass.in用于较大地方：in Asia;in China;.at和 in都能够用在表示城镇，村庄名词前，不过二者着眼点不一样。He works in London,but lives in the country.Our plane refueled at London on its way from New York to Moscow.第20页比较：Shes at Oxford.in Oxford.Sid works at a publishing house.in Ann is at school.in school.in the school.比较：The Smiths drove to Edinburgh.They drove towards Edinburgh.They drove as far as Edinburgh.He is learning against the wall.There are still apples on the tree.hanging from 注意：She arrived at the shop/bus stop.her arrival at the shop/bus stop.(3)起源或否定位置：away from;off;out of;Ann drove away from home.The book fell off the shelf.Tom got out of the water.第21页(4)相对位置：above;over;on top of;under;underneath;beneath;below;above X over X over Xin front of X on top of X behind X X before X under X under X after X below X beneath X（使用频率较底）underneath X（使用频率较底）第22页 over和under往往指恰好垂直关系，或有空间上靠近 含义，而above和below可能仅仅表示“高于（或低 于）水平上”含义。(5)空间：by;beside;with;near to;close to;opposite;He was standing by/beside the door.at the side of He was killed by an inch.I left the keys with my wallet.in the same place Beside Mary there stood a young man.at the side of Besides Mary there were several other students inn the hall.in addition to She is intelligent.Besides,she is good-looking.adv.in addition toShe was sitting near(to)me.close toShe was sitting nearer to/nearest to/next to me.closer to/closest to Her house is opposite(to)mine.facing第23页(6)空间：around;round;about;around和round指围绕位置或物体运动。We were sitting around/round the campfire.The spaceship is traveling around/round the globe.about和around“在某一范围里”或“在里面不一样部位”。The guests were standing about/around the room.There are very few taxis about/around here.相对位置还可由通常表示“经过”或“路线”介词表示：The tree lay across the road.The road runs through the tunnel.(7)空间:between;among;between将某一物体位置与特定或单一某组分离物体联络起来;among将非分离物体联络起来.The house stands between two farms.The house stands among farms.(8)相正确目标地:over;under;behind;(没有经过意义)He threw a blanket over her.The bush was the only conceivable hiding place,so I dashed behind it.When it started to rain,we all went underneath the trees.第24页(9)经过意义:over;under;behind.这类介词与移动动词连用,既表示目标地等概念,又可表示经过(即向某处移动,然后离开)概念.He jumped over a ditch(渠道).Someone ran behind the goalposts.(10)经过:across;through;past;on the grass across the grass in the grass through the grass(11)定向路线移动:up;down;along;across;around;towards;第25页 We walked up the hill and down the other side.但在习惯使用方法中,up和down也用于指水平轴线,相当于along沿着意思.I walked up and down the platform.She walked up/down the street.along表示“从一端向另一端(from one end towards the other)”或“在一条与平行线上（in a line parallel with）”We walked along the street,just looking at people.I took my dog for a walk along the river.along与across在水平轴线上相对立 Be careful when you walk across a street.around表示定向路线有拐角或弧度 They ran around the corner.towards表示“朝向方向”（in the direction of）“实际”或“隐含”两种意义第26页(12)方位：beyond;over;past;up;across;beyond主要指方位 over;past;up;across和through即表示方位，又和线、面、容积概念相结合 The village is past the bus stop./through the wood.up;down;along;around在下例中用来指轴线方位 Her office is up the stairs/down the stairs.We live just around the corner.He lives up/down/along/across the road the road from me.from me表示方位点。(13)结果含义：from;out of;over;past;已经抵达目标地状态 The horse jumped over the fence.The horse are over the fence.这些词能够和副词already;just;at last;not yet等连用表示结果。At last we are out of the forest.When youre past the next obstacle,you can relax.第27页(14)遍布意义：over;through;with over和through含有遍布意义，尤其是当他们与all连用时：That child was running all over the flower borders.throughout含义是all through,唯有这个介词主要表示“遍布”The epidemic(流行病)has spread throughout the country.all along;all around;也用来表示遍布 There were crowds all along the route.They put flowers all around the country.with在以下词组中也表示含有遍布意义 The ground was covered with snow.The garden was buzzing with bees.surrounded with;loaded with;paved with等。第28页（15）over8种含义：位置：A lamp hung over the door.目标地:They threw a blanket over her.经过：They climbed over the wall.方位：They live over the road.结果：At last we were over the crest of the hill.遍布（静态）：Leaves lay thick all over the ground.遍布（移动）：They splashed(泼)water over me.伴随情况：We discussed it over a glass of wine.(16)地点介词比喻使用方法或抽象使用方法(难点、重点)in shallow water in deep water in difficulties in a tough spot A)位置-状态 to be in/out of danger to keep out of trouble to be in/out of office to be out of a job to be in difficulties 第29页B)包含存在之内-抽象包含 in books/plays in/out of race in a group/partyC)into/out of目标地-抽象情况或环境 He got into difficulties/trouble/debt/a fight.Can you get me out of this mess?D)in/on位置-组员资格，参加 in the army on the board/committee/projectE)above/below/beneath垂直方向-抽象水平 to be above/below someone on a list above/below beneath*ones income Such behavior is beneath below*him.Hes above over*such behaviour.above the average above suspicionF)under垂直方向-遭受，隶属，过程 under discussion under orders He has a hundred people working under him.The bridge is under construction.G)up/down在垂直轴线上移动-名次或度数，等级上变 动位置 climb up/down the social ladderH)from/to出发点/目标地-始发者/接收者 a letter from A to B第30页I)beyond/past/over结果含义，有形-抽象 beyond belief/endurance/hope/recovery past We are over the worst.J)between/among 相对位置-参加者之间抽象关系 a fight/match between X and Y We quarrel agree among ourselves.relationship/contrast between two things K)through经过-坚忍不拔，忍耐 She came through the ordeal.(苦难经历，折磨)We put him through his paces.We are through the worst.第31页2.表示时间介词：(1)时间位置:at;on;in;by;A)at用来指时间点(主要指钟点)习惯上有用来指假 日时节,也能够表示作时间点考虑时间段.at ten oclock;at 6.30p.m.;at noon;at the weekend;at Christmas指整个圣诞节,而不是只指那一天 at the/that time;at breakfast time;at night;B)on用来指看成时间段对待一天 on Monday;on the following day;on May the first;on New Years day;c)in或during表示比一天更长或更短一段时间 in the evening;in summer;in August;in;in the months that followed;d)on Monday morning;on Saturday afternoon;on the following evening;in the late afternoon;in the early morning;e)指夜晚一段时间时,用in I woke up several times in the night.At night,I usually have the window open.during the night第32页(2)未来时间衡量：in 注意和副词ago区分 a)Well meet in three months time./in three months from now.in表示从现在起展望到未来与上述相同一段时间。这里in 意义：at the end of three months starting from now b)We met three months ago.从现在起回溯到过去某一点之间时间段 c)要从过去某一点时间向前衡量时，只有下面结构才是正确：He finished the job in three months.in the space of three months from when he started(3)连续：for;during;over;all through;throughout;A)A:How did you camp(野营)in Scotland?B:We camped there for the summer.all through,from the beginning to the end of the summer(for the summer-整个一个夏天)A:When did you camp in Scotland?B:We camped there in the summer.at some time during the summer第33页B)We managed to stay awake during the whole meeting.这里假如没有stay,whole这两个词，during 指是连续时间范围以内一个时间点或时间段，而不是指连续时间本身。She spoke during the meeting.During our stay in Japan we met several old friends.our visit to C)I have done that for years.内包时间 I havent done that for years.时间之外动作D)over,all through,throughout含有连续时间含义，和他们表示地点遍布含义对应 We camped there over the holiday/over the weekend/over night.We camped there throughout the summer.第34页(4)连续：fromto;until;up to;We camped there from June to/till September.A)假如没有from,就只能够用until,till,up to(但 是不 能仅用to).We camped there until/till/up to/through/to*September.B)to和till能够替换 You can stay to/till the end of September.There are a few days to/till September.C)from,up to都表示一段时间起点和终点。up to 通常表明一段较长时间，其中不包含介词不足语中那一段时间 We worked up to Christmas.不包含ChristmasD)till/until 只能与连续动词，即表示一段时间动词 连用。by 表示终点，只和瞬间动词连用。My girlfriend worked/arrived*there till Christmas.She worked*/arrived by Christmas.第35页E)在否定语境中，until/till不论与连续动词还是瞬间动词连用都成立。She didnt arrived there till Christmas.F)till/until与必定谓体连用，表示时间终点；是否定谓体连用，表示时间起点：We slept until midnight.We stopped sleeping then.We didnt sleep until midnight.We started sleeping then.(5)before,after,since,till,until既作介词又作连词,他们作介词时,全是指时间介词,后面接:时间名词短语after next week,无主语-ing分句since leaving school,或接从动词派生来名词短语或视为相当于分句其它名词短语since electricity;for 表示连续一段时间;before和after表示两个时间或两个事件关系,这两个词词义相反:The meeting will take place after the ceremony.The ceremony will take place before the meeting.第36页(6)betweenand;by;A)betweenand表示在由起点和终点指明一段时 间中,不过与fromto不一样,它并不表示动词在整个 这一段时间延续 Well probably arrive some time between 5and 6 oclock.Ill phone you between lunch and dinner.B)between还用来表示重复出现相同事物之间间隔 between meals/dances/acts/classes C)by表示一件事情出现结果那一点时间,即表示终点。它在含义上和already,still,yet和any more有联络。Your papers are to be handed in by next week.not later than By the time wed walked five miles,he was already exhausted.对比：By that time he was already exhausted.Until then he was not exhausted.D)by短语不与连续动词连用 The troops remained there until/by*midnight.(7)表示时间短语中，介词省略（略）。第37页3.地点和时间以外意义范围:(原因/目标系列；伎俩/施动者系列）原因/目标系列 原因：She lost her job because of her age.理由：He was fined for drunken driving.动机：He did it out of kindness.目标：Everyone ran for shelter.目标地：Im leaving for Beijing.目标：This novel is aimed at a young audience.伎俩/施动者系列 方式：She performed the operation with great skill.伎俩：They left by plane.工具：She tried to open the lock with a knife.施动者：They were noticed by no one.刺激：Im astonished at your reaction.第38页1)原因/目标系列(1)原因/理由/动机：because of;on account of;for;through;from;We have to drive slowly because of the heavy rain.On account of his wide experience,he was made chairman.The survivors were weak from exposure and lack of food.Some support charities out of duty,some out of a sense of guilt.I hid the money,for fear of what my parents would say.The plane was destroyed through the pilots carelessness.A)on account of;表示理由或原因，是because of 正式语体中替换形式。B)out of和for主要限于表示动机-心里原因：out of gratitude/kindness C)for出现在相对来说数量较小词组中：for fear/love/joy/sorrow He set out for London.第39页 (2)目标/目标地：for/to Hell do anything for money.in order to gain money Everyone ran for