For example:【There are many boats and ships coming and going () it.】这个应该用什么介词?Why?
答案:on。表示在水的上面,
初中英语介词的用法一、介词按其构成可分为: 1. 简单介词 at, in, on, to, since, until 等。如He's worked there since 1998.2. 复合介词 into, onto, out of 等。如: She is out of school. 3. 二重介词 from under, from behind, from out of, until after, except in 等。如: I'm from out of town. 4. 短语介词 because of, instead of, in spite of 等。如:I went back not because of the rain, but because I was tired.二、介词的作用: 1. 表示地点:after, along, at, below, by, of, near, over, through, under 等。如:1) at (a)表示在小地方; (b)表示“在……附近,旁边” in (a)表示 在大地方; (b)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,如:The bird is flying above 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;其反义词是behind(在……的后面)。 There are some flowers in front of the house. in the front of 意思是“在…..的前部”,即甲物在乙物的内部.反义词是at the back of…(在……范围内的后部)。 There is a blackboard in the front of our classroom. 我们的教室前边有一块黑板。 Our teacher stands in the front 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:about, after, across, at, during, for, in, of, till, until 等。 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, in January, 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 May 1st, on Monday, on New Year’s Day, on a cold night in January, on a fine morning, on Sunday afternoon等。 at表示某一时刻或较短暂的时间,或泛指圣诞节,复活节等。 如at 3:20, at this time of year, at the beginning of, at the end of …, at the age of …, at Christmas, at night, at noon, at this moment等。 注意:在last, next, this, that, some, every 等词之前一律不用介词。如:We meet every day.2)in, after 在……之后“in +段时间”表示将来的一段时间以后; The baby will stop crying in half an hour. “after+段时间”表示过去的一段时间以后;The baby stopped crying after half an hour. “after+将来的时间点”表示将来的某一时刻以后。They will visit their teacher after Friday.3)from, since 自从…… from仅说明什么时候开始,不说明某动作或情况持续多久; since表示某动作或情况持续至说话时刻,通常与完成时连用。since表示"自(某具体时间)以来",常用作完成时态谓语的时间状语。They have been close friends since childhood. (1)since the war是指"自从战争结束以来",若指"自从战争开始以来",须说"since the beginning of the war"。 (2)不要将since与after混淆。 比较:He has worked here since 1965.(指一段时间,强调时间段)自从1965年以来,他一直在这儿工作。 He began to work here after 1965. (指一点时间,强调时间点)从1965年以后,他开始在这儿工作。 4)after, behind 在……之后 after主要用于表示时间; behind主要用于表示位置。 时间名词前介词用法口诀 年前周前要用in 具体日子要用on 遇到几号也用on 上午下午得是in 要说某日上下午 用on换in记清楚午夜黄昏用at 黎明用它也不错 at用在时分前 说“差”可要用上to 说"过''要用past 3. 表示运动方向:at, across, around, on, over, under 等。 across, through 通过,穿过 across表示横过,即从物体表面通过,与on有关,为二维 through穿过,即从物体内部穿过,与in有关,为三维。 The earth goes around the sun. 地球绕太阳运行。 The car is under repair. 汽车在修理中。 4. 表示比较:as, like, above, over, with 等。如: She was something like her sister. Chinese is much more difficult in contrast with English. 5. 表示原因:about, for, from, with 等。如: Don't worry about my lessons. 不要担心我的功课。 Business kept me from coming. 我因事不能来。 He was angry with what I did. 他对我所做的很气愤。 6. 表示条件:to, with, without 等。如:Without your advice, he would have failed. 7. 表示手段、方式:as, by, in, with 等。如: He behaved as a drunkard. Learn the new words by heart. We see with our eyes. 8. 表示距离、数量:from, in, within 等。如: My house is ten miles from the school. They were thirty in all. 9. 表示目的:as, for 等。如: I only said it as a joke. It's time for class. 10. 表示让步:for, with 等。如:For all his effort, he didn't succeed. With all his money, he is unhappy. for 还可以引导插入语,如: I, for one, shall vote against the proposal.介词的用法一览 1. 与形容词搭配的词组有:be afraid of(怕) be angry with(生某人的气) be away from(不在某地)be different from(与……不同) be good at(善于) be good/ bad for (对……有益/有害) be interested in(对……感兴趣) be late for(迟到) be/get ready for(为作好准备) be sure of (对……有把握) be worried about(为……感到担忧) 2. 介词后常用人称代词宾格和动词 -ing 形式1) You must take good care of her.2) Thank you for teaching us so well. 3. “用”交通工具 by plane 用语言 in English 通过媒介 on/ over the telephone, on/ over the radio, on TV 用工具手段 with a pen, with one's hands between“在……和……(两者)之间” between … and …, between the two … among 在……之间(三者或三者以上)so,too,very,quite的区别意思:都是很,非常,而且都是副词这样记忆最方便(1)very没有褒贬之义,中性词。都可以用very good/ bad/ beautiful;(2)quite带有褒义,有“赞扬、赞美”之意。quite good/ well;(3)rather 带有贬义,有“批评”、“鄙视”之意。rather fat/ bad;(4)too也带有贬义,在这些词中程度最大,有“过于”、“太……”。如too noisy 太噪,too fat 太胖。too和rather一样的用法,不过too多了一个too..to的句型,太...以至于(5)so如此的意思,用来修饰形容词或副词,拥有不可替代的用法例子Who is knocking at the door so loudly?谁在那么使劲地敲门?例如so heavy a desk 这么重的桌子,这里面so和heavy是一个整体你都不能用very,too等替代吧,不能
初中英语介词的用法一、介词按其构成可分为: 1. 简单介词 at, in, on, to, since, until 等。如He's worked there since 1998.2. 复合介词 into, onto, out of 等。如: She is out of school. 3. 二重介词 from under, from behind, from out of, until after, except in 等。如: I'm from out of town. 4. 短语介词 because of, instead of, in spite of 等。如:I went back not because of the rain, but because I was tired.二、介词的作用: 1. 表示地点:after, along, at, below, by, of, near, over, through, under 等。如:1) at (a)表示在小地方; (b)表示“在……附近,旁边” in (a)表示 在大地方; (b)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,如:The bird is flying above 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;其反义词是behind(在……的后面)。 There are some flowers in front of the house. in the front of 意思是“在…..的前部”,即甲物在乙物的内部.反义词是at the back of…(在……范围内的后部)。 There is a blackboard in the front of our classroom. 我们的教室前边有一块黑板。 Our teacher stands in the front 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:about, after, across, at, during, for, in, of, till, until 等。 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, in January, 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 May 1st, on Monday, on New Year’s Day, on a cold night in January, on a fine morning, on Sunday afternoon等。 at表示某一时刻或较短暂的时间,或泛指圣诞节,复活节等。 如at 3:20, at this time of year, at the beginning of, at the end of …, at the age of …, at Christmas, at night, at noon, at this moment等。 注意:在last, next, this, that, some, every 等词之前一律不用介词。如:We meet every day.2)in, after 在……之后“in +段时间”表示将来的一段时间以后; The baby will stop crying in half an hour. “after+段时间”表示过去的一段时间以后;The baby stopped crying after half an hour. “after+将来的时间点”表示将来的某一时刻以后。They will visit their teacher after Friday.3)from, since 自从…… from仅说明什么时候开始,不说明某动作或情况持续多久; since表示某动作或情况持续至说话时刻,通常与完成时连用。since表示"自(某具体时间)以来",常用作完成时态谓语的时间状语。They have been close friends since childhood. (1)since the war是指"自从战争结束以来",若指"自从战争开始以来",须说"since the beginning of the war"。 (2)不要将since与after混淆。 比较:He has worked here since 1965.(指一段时间,强调时间段)自从1965年以来,他一直在这儿工作。 He began to work here after 1965. (指一点时间,强调时间点)从1965年以后,他开始在这儿工作。 4)after, behind 在……之后 after主要用于表示时间; behind主要用于表示位置。 时间名词前介词用法口诀 年前周前要用in 具体日子要用on 遇到几号也用on 上午下午得是in 要说某日上下午 用on换in记清楚午夜黄昏用at 黎明用它也不错 at用在时分前 说“差”可要用上to 说"过''要用past 3. 表示运动方向:at, across, around, on, over, under 等。 across, through 通过,穿过 across表示横过,即从物体表面通过,与on有关,为二维 through穿过,即从物体内部穿过,与in有关,为三维。 The earth goes around the sun. 地球绕太阳运行。 The car is under repair. 汽车在修理中。 4. 表示比较:as, like, above, over, with 等。如: She was something like her sister. Chinese is much more difficult in contrast with English. 5. 表示原因:about, for, from, with 等。如: Don't worry about my lessons. 不要担心我的功课。 Business kept me from coming. 我因事不能来。 He was angry with what I did. 他对我所做的很气愤。 6. 表示条件:to, with, without 等。如:Without your advice, he would have failed. 7. 表示手段、方式:as, by, in, with 等。如: He behaved as a drunkard. Learn the new words by heart. We see with our eyes. 8. 表示距离、数量:from, in, within 等。如: My house is ten miles from the school. They were thirty in all. 9. 表示目的:as, for 等。如: I only said it as a joke. It's time for class. 10. 表示让步:for, with 等。如:For all his effort, he didn't succeed. With all his money, he is unhappy. for 还可以引导插入语,如: I, for one, shall vote against the proposal.介词的用法一览 1. 与形容词搭配的词组有:be afraid of(怕) be angry with(生某人的气) be away from(不在某地)be different from(与……不同) be good at(善于) be good/ bad for (对……有益/有害) be interested in(对……感兴趣) be late for(迟到) be/get ready for(为作好准备) be sure of (对……有把握) be worried about(为……感到担忧) 2. 介词后常用人称代词宾格和动词 -ing 形式1) You must take good care of her.2) Thank you for teaching us so well. 3. “用”交通工具 by plane 用语言 in English 通过媒介 on/ over the telephone, on/ over the radio, on TV 用工具手段 with a pen, with one's hands between“在……和……(两者)之间” between … and …, between the two … among 在……之间(三者或三者以上)so,too,very,quite的区别意思:都是很,非常,而且都是副词这样记忆最方便(1)very没有褒贬之义,中性词。都可以用very good/ bad/ beautiful;(2)quite带有褒义,有“赞扬、赞美”之意。quite good/ well;(3)rather 带有贬义,有“批评”、“鄙视”之意。rather fat/ bad;(4)too也带有贬义,在这些词中程度最大,有“过于”、“太……”。如too noisy 太噪,too fat 太胖。too和rather一样的用法,不过too多了一个too..to的句型,太...以至于(5)so如此的意思,用来修饰形容词或副词,拥有不可替代的用法例子Who is knocking at the door so loudly?谁在那么使劲地敲门?例如so heavy a desk 这么重的桌子,这里面so和heavy是一个整体你都不能用very,too等替代吧,不能
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第1个回答 2014-01-12