动词ed、动词ing、动词不定式的用法 定义 动词-ed和动词-ing形式常称作分词。他们既有动词的特征,又有形容词和副词的特征,在 英语中可以作定语、状语、表语和宾语补足i 2、构成 (1)规则的动词后+ed构成动词-ed形式,不规则的需要记忆。动词-ed形式没有一般式和 完成式、主动语态和被动语态的变化。 (2)动词-ing形式有一般式和完成式、主动语态和被动语态区别 下列以及物动词wite和不及物动词go列表示例 主动被动 动词-ng一般式 writing being written going 动词-ing完成式 having written having been written 动词- ed written gone 3、用法 (1)作定语 单个的分词作定语,一般置于所修饰的词前分词短语作定语置于所修饰的词后,相当于一 个定语从句。如: Many excited people wanted to travel on the underground 许多兴奋的人们想乘地铁旅行 The countries you referred to just now belong to developing countries 你刚才提到的那些国家属于发展中国家 People developed a kind of paper made from the fibers of plants =People developed a kind of paper which/that was made from the fibers of plants 人们研制出一种用植物纤维制成的纸 ses being built are for the tea =The houses which/that are being built are for the teachers 正在(被)建的那些房子是给老师们的 The little boy standing over there is a classmate of mine 站在那边的小男孩是我班的同学。 *不定式、过去分词和现在分词作定语的区别 不定式作定语一般表示将来的动作:现在分词作定语常表示正在进行的动作;过去分词作定 语表示过去的动作。如: The problem to be discussed tomorrow is very important The problem being discussed now is very important (2)作状语 a)分词作状语的基本原则 分词作状语时,分词的逻辑主语必须与句子的主语保持一致。分词作状语时,必须与句中的 主语含有逻辑上的主谓关系或动宾关系。 b)分词作状语形式的选择 形式意义
动词 ed 、动词 ing、动词不定式的用法 1、定义 动词-ed 和动词-ing 形式常称作分词。他们既有动词的特征，又有形容词和副词的特征，在 英语中可以作定语、状语、表语和宾语补足语。 2、构成 （1）规则的动词后+ed 构成动词-ed 形式，不规则的需要记忆。动词-ed 形式没有一般式和 完成式、主动语态和被动语态的变化。 （2）动词-ing 形式有一般式和完成式、主动语态和被动语态区别。 下列以及物动词 write 和不及物动词 go 列表示例： write go 主 动 被 动 动词-ing 一般式 writing being written going 动词-ing 完成式 having written having been written 动词-ed written gone 3、用法 （1）作定语 单个的分词作定语，一般置于所修饰的词前;分词短语作定语置于所修饰的词后，相当于一 个定语从句。如： Many excited people wanted to travel on the underground. 许多兴奋的人们想乘地铁旅行。 The countries you referred to just now belong to developing countries. 你刚才提到的那些国家属于发展中国家。 People developed a kind of paper made from the fibers of plants. =People developed a kind of paper which/that was made from the fibers of plants. 人们研制出一种用植物纤维制成的纸。 The houses being built are for the teachers. =The houses which/that are being built are for the teachers. 正在（被）建的那些房子是给老师们的。 The little boy standing over there is a classmate of mine. 站在那边的小男孩是我班的同学。 * 不定式、过去分词和现在分词作定语的区别 不定式作定语一般表示将来的动作；现在分词作定语常表示正在进行的动作；过去分词作定 语表示过去的动作。如： The problem to be discussed tomorrow is very important. The problem discussed yesterday is very important. The problem being discussed now is very important. （2）作状语 a)分词作状语的基本原则 分词作状语时，分词的逻辑主语必须与句子的主语保持一致。分词作状语时，必须与句中的 主语含有逻辑上的主谓关系或动宾关系。 b)分词作状语形式的选择 形 式 意 义
Ⅴ+-ing( doing)与句中主语构成逻辑上的主谓关系,与句中谓语动词同时发生,或基本上同 时发生。 与句中主语构成逻辑上的主谓关系,先于谓语动词发生 V+ed(done)与句中主语构成逻辑上的动宾关系 ( being done)与句中主语构成逻辑上的动宾关系,且与谓语动词同时发生,一般作原因状语 置于句首 having been+ v-ed (having been done) 与句中主语构成逻辑上的动宾关系,且先于谓语动词发生。 c)分词作状语的句法功能 分词在句中作状语时,可以表示时间、原因、结果、条件、方式、伴随等。分词作状语相当 于一个状语从句。如 Hearing the news, we got excited. (When we heard the news, we got excited. iven more time, I can do it better. (=If I am given more time, I can do it better. Having been told many times, he still made the same mistake. (After he had been told many times, he still made the same mistake. Not having understood the problem, Betty went to the teacher for help (Because Betty had not understood the problem, she went to They went home earlier than usual today, leaving the work unfinished The teacher came into the lab, followed by some students (The teacher came into the lab and was followed by the students. (3)作表语 通常情况下现在分词作表语说明主语的性质特征;过去分词作表语说明主语的状态 兼有被动之意。如: The situation here is encouraging and we are encouraged Our classroom is very crowded After dinner, the boy remained standing beside the table (4)作宾语补足语 分词作宾语补足语,主要跟在一些感官动词和使役动词的后面。如: You'd better have your hair cut if you are free tomorrow. The lady found her valuable necklace missing after the party Dont keep the boy standing outside 4、关于动词-ed和动词ing用法的几点说明 (1)动词-cd和动词-ing的否定形式由not加分词构成。否定词not永远在动词-ed或动词-ing 的前面如 Not having done it well. I tried again Not caring about his health, the old engineer carried on his plan His not having finished the work on time, he was punished by the boss (2)通常分词作状语时,分词的逻辑主语与主句的主语保持一致。如 Having finished her work David's mother went home
v.+-ing (doing) 与句中主语构成逻辑上的主谓关系，与句中谓语动词同时发生，或基本上同 时发生。 having+v.-ed (having done) 与句中主语构成逻辑上的主谓关系，先于谓语动词发生。 v.+-ed (done) 与句中主语构成逻辑上的动宾关系。 being +v.-ed (being done) 与句中主语构成逻辑上的动宾关系，且与谓语动词同时发生，一般作原因状语 置于句首。 having been+ v-ed (having been done) 与句中主语构成逻辑上的动宾关系，且先于谓语动词发生。 c) 分词作状语的句法功能 分词在句中作状语时，可以表示时间、原因、结果、条件、方式、伴随等。分词作状语相当 于一个状语从句。如： Hearing the news,we got excited. (=When we heard the news,we got excited.) Given more time,I can do it better.(=If I am given more time,I can do it better.) Having been told many times,he still made the same mistake. (=After he had been told many times,he still made the same mistake. ) Not having understood the problem, Betty went to the teacher for help. (=Because Betty had not understood the problem,she went to the teacher for help.) They went home earlier than usual today,leaving the work unfinished. The teacher came into the lab,followed by some students. (=The teacher came into the lab and was followed by the students.) (3) 作表语 通常情况下现在分词作表语说明主语的性质特征；过去分词作表语说明主语的状态 兼有被动之意。如： The situation here is encouraging and we are encouraged. Our classroom is very crowded. After dinner,the boy remained standing beside the table. (4) 作宾语补足语 分词作宾语补足语，主要跟在一些感官动词和使役动词的后面。如： You’d better have your hair cut if you are free tomorrow. The lady found her valuable necklace missing after the party. Don’t keep the boy standing outside. 4、关于动词-ed 和动词-ing 用法的几点说明 (1)动词-ed 和动词-ing 的否定形式由 not 加分词构成。否定词 not 永远在动词-ed 或动词-ing 的前面.如： Not having done it well,I tried again. Not caring about his health,the old engineer carried on his plan. His not having finished the work on time,he was punished by the boss. (2)通常分词作状语时 ，分词的逻辑主语与主句的主语保持一致。如： Having finished her work,David’s mother went home
(After David,s mother finished her work, she went home. 当分词的逻辑主语与主句的主语不一致时,分词必须有自己的主语。如: His glasses broken, he couldnt see the words on the blackboard clearly There being no bus we had to walk home after school (3)表示时间关系、条件关系等分词短语有时可以由连词when/ while或 if/unless等引导 tu: When first introduced to the market, these products enjoyed great success I won't go to the party unless invited (4)有时可用“with( without)+名词(或代词)+分词”的结构表示伴随状况。如: The thief was brought in. with his hand tied behind 动词不定式的基本形式是“to+动词原形”,有时可以不带to。动词不定式(或不定式短语) 没有人称和数的变化,在句子中不能作谓语。动词不定式仍保留动词的特点,即可以有自己 的宾语和状语。动词不定式同它的宾语或状语构成不定式短语 动词不定式具有名词、形容词和副词的特征,因此在句子中可以作主语、宾语、表语、宾语 补足语、定语和状语。 1.作主语 作主语用的动词不定式常常用it替代,动词不定式(或短语)放在后面。例如: It's easy to get lost in a big city like Tokyo.在东京这样的大城市容易迷路 It is terrible to see the ship sinking into the sea.目睹轮船沉入大海,真是太可怕了。 2.作宾语 Indians like to eat hot food.印度人喜欢吃辣味食品。 They need to look at a map.他们需要查看地图 有的动词不定式在作带有补足语的宾语时,前面往往带有形式宾语it。例如: Do you think it necessary for us to learn to wait?你认为学会等待对我们来说很必要吗? They improved the software to make it easier for people to use computers.他们改进了软件,使 人们使用计算机更简便了 3.作表语 It seems to be an interesting book.它看起来是本有趣的书 The old mans job is to take care of the flowers in the garden.这位老人的工作是照料花园里的 花 4.作宾语补足语 He told me not to bring you anything.他叫我不要给你带任何东西 Who taught you to play the music?谁教你弹这支曲子的? 5.作定语 动词不定式作定语时,要放在它所修饰的名词或代词后面。例如 In my dreams I always have very difficult jobs to do.我在梦里总是做一些艰难的工作 Every day he made one of the smaller animals bring him something to eat.他每天叫一个小动物 给他带来吃的东西 6.作状语 (1)表示日目的 You can hide under my seat when the conductor comes to check the tickets.当列车员来查票时, 你可以藏在我的座位下面 In his third year, he left Harvard to work for a company called Microsoft.在三年级时,他为了 去微软公司工作而离开了哈佛大学 (2)表示结果
(= After David’s mother finished her work,she went home.) *当分词的逻辑主语与主句的主语不一致时，分词必须有自己的主语。如： His glasses broken,he couldn’t see the words on the blackboard clearly. There being no bus.we had to walk home after school. (3)表示时间关系、条件关系等分词短语有时可以由连词 when/while 或 if/unless 等引导。 如:When first introduced to the market,these products enjoyed great success. I won’t go to the party unless invited. (4)有时可用“with(without)+名词（或代词）+分词”的结构表示伴随状况。如： The thief was brought in,with his hand tied behind. 动词不定式的基本形式是“to＋动词原形”，有时可以不带 to。动词不定式（或不定式短语） 没有人称和数的变化，在句子中不能作谓语。动词不定式仍保留动词的特点，即可以有自己 的宾语和状语。动词不定式同它的宾语或状语构成不定式短语。 动词不定式具有名词、形容词和副词的特征，因此在句子中可以作主语、宾语、表语、宾语 补足语、定语和状语。 1．作主语 作主语用的动词不定式常常用 it 替代，动词不定式（或短语）放在后面。例如： It's easy to get lost in a big city like Tokyo．在东京这样的大城市容易迷路。 It is terrible to see the ship sinking into the sea．目睹轮船沉入大海，真是太可怕了。 2．作宾语 Indians like to eat hot food．印度人喜欢吃辣味食品。 They need to look at a map．他们需要查看地图。 有的动词不定式在作带有补足语的宾语时，前面往往带有形式宾语 it。例如： Do you think it necessary for us to learn to wait？你认为学会等待对我们来说很必要吗？ They improved the software to make it easier for people to use computers．他们改进了软件，使 人们使用计算机更简便了。 3．作表语 It seems to be an interesting book．它看起来是本有趣的书。 The old man's job is to take care of the flowers in the garden．这位老人的工作是照料花园里的 花。 4．作宾语补足语 He told me not to bring you anything．他叫我不要给你带任何东西。 Who taught you to play the music？谁教你弹这支曲子的？ 5．作定语 动词不定式作定语时，要放在它所修饰的名词或代词后面。例如： In my dreams I always have very difficult jobs to do．我在梦里总是做一些艰难的工作。 Every day he made one of the smaller animals bring him something to eat．他每天叫一个小动物 给他带来吃的东西。 6．作状语 （1）表示目的 You can hide under my seat when the conductor comes to check the tickets．当列车员来查票时， 你可以藏在我的座位下面。 In his third year，he left Harvard to work for a company called Microsoft．在三年级时，他为了 去微软公司工作而离开了哈佛大学。 （2）表示结果
动词不定式作状语表示结果时常与副词too或 enough连用。例如 to carry.太重了搬不动 The Californian ship arrived too late to save more people.加利福尼亚号来得太晚,没能挽救更 多的人 7.和某些形容词连用 和动词不定式经常连用的形容词有sure, ready, happy,sory, afraid等。例如: He's very happy to see his wife.他见到妻子非常高兴 I'm sorry to trouble you.很抱歉打扰你了 8.和疑问词who,what,when, where, which,how构成不定式短语作宾语。例如: I don't know how to use a computer.我不知道怎样使用计算机 Can you tell me when to start?你能告诉我什么时候出发吗?
动词不定式作状语表示结果时常与副词 too 或 enough 连用。例如： It's too heavy to carry．太重了搬不动。 The Californian ship arrived too late to save more people．加利福尼亚号来得太晚，没能挽救更 多的人。 7．和某些形容词连用 和动词不定式经常连用的形容词有 sure，ready，happy，sorry，afraid 等。例如： He's very happy to see his wife．他见到妻子非常高兴。 I'm sorry to trouble you．很抱歉打扰你了。 8．和疑问词 who，what，when，where，which，how 构成不定式短语作宾语。例如： I don't know how to use a computer．我不知道怎样使用计算机。 Can you tell me when to start？你能告诉我什么时候出发吗？