英语过去分词做状语
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[高二英语过去分词做状语知识点总结] 过去分词作状语高二网权威发布高二英语过去分词做状语知识点总结,更多高二英语过去分词做状语知识点总结相关信息请访问高二网。
过去分词作状语:过去分词作状语时,说明动作发生的背景或情况,其等同于一个状语从句。
vt 过去分词作状语时与主句主语构成被动关系,表示被动和完成,vi 过去分词表示状态或动作的完成。
Heated , water changes into steam .The professor came in, followed by a group of young people .1 作原因状语,等于as / since / because 引导从句Moved by what she said ,we couldn’t help crying . = ( As we are moved by what she said …2 作时间状语,等于when 引导时间从句,如果分词表示的动作与谓语的动作同时发生,可在分词前加when/ while / until 等使时间意义更明确。
When heated , water can be changed into steam .Seen from the hill ,the park looks very beautiful .= ( When the park is seen from the hill…3 作条件状语等于 if / whether 引导从句Given more attention , the cabbages could have grown better .= ( If they hav e been given more attention ….Compared with you , we still have a long way to go = ( If we are compared with you …4 作方式或伴随状语The actress came in , followed by her fans .She sat by the window , lost in thought .5 作让步状语Much tired ,he still kept on working .=(Although he was tired ,) he ….6 独立主格结构:当分词的逻辑主语不是主句主语时,分词可以有自己独立的逻辑主语,这种结构称为独立主格结构。
英语过去分词的用法
英语过去分词的用法主要包括以下几个方面:
1.作定语:过去分词作定语时,如果是单词,一般放在所修饰的名词之前。
如果是过去分词短语,要放在所修饰的名词的后面,它的作用相当于一个定语从句。
2.作表语:过去分词作表语时,主要与连系动词be连用,表示主语的状态或已经完成的动作。
3.作宾语补足语:当过去分词作宾语补足语时,句子的宾语就是该过去分词的逻辑宾语。
4.作状语:过去分词作状语时,可以表示时间、条件、方式、伴随、让步等。
5.用于完成时态:在现在完成时态和过去完成时态中,需要使用过去分词形式。
以上只是过去分词的基本用法,实际使用中还需要结合具体的语境和语法规则进行判断。
过去分词作定语和状语概念引入在前两个单元我们已经学过过去分词作定语和表语,及过去分词作宾语补足语,在本单元中我们先复习一下过去分词作定语,然后学习过去分词作状语。
看下面句子:1. Worried about the journey, I was unsettled for the first few days.2. Well-known for their expertise, his parents’company, called “Future Tours”,transported me safely into the future in a time capsule.3. Hit by a lack of fresh air, my head ached.4. Exhausted, I slid into bed and fell fast asleep.5. Described as an enormous round plate, it spins slowly in space to imitate thepull of the earth’s gravity.这些句子中斜体词部分都是过去分词,在句中作状语。
那么过去分词作状语,有什么需要注意呢?用法讲解过去分词作定语:在第一单元,我们已经学过了过去分词作定语的用法,这里做一简单复习。
1. 过去分词作定语与定语从句:过去分词作定语,具有形容词或副词的作用,该分词及其修饰成分相当于定语从句。
如果把分词短语转变成定语从句时,这个定语从句应具备两个特征:1)从句的主语和所修饰的先行词一致;如2)的例句1中定语从句的主语就是所修饰词a teacher。
2)从句的谓语动词为被动语态形式。
She is a teacher respected by all her students. 她是位受所有学生尊敬的老师。
= She is a teacher who is respected by all her students.This is the best novel of its kind ever written. 这是这类小说中写得最好的。
过去分词作定语和状语的用法总结过去分词作定语和状语是英语语法中的两种常用语法形式,用于描述动作和状态。
在过去分词作定语或状语的语法结构中,动词通常使用了-ed或-en的形式,并位于名词或动词后面,用于表示一个已完成的动作或状态。
本文将从以下三个方面对过去分词作定语和状语进行讲解:一、过去分词作定语的用法;二、过去分词作状语的用法;三、过去分词作定语和状语的区别及例句。
一、过去分词作定语的用法过去分词作定语一般位于被修饰的名词之后,用于修饰名词,描述名词所表示的事物的状态或性质,通常用于以下情况:1. 表示被动意义的动作完成态例如:The broken pen cannot be used.(损坏的笔无法使用)The stolen bike has been found.(偷走的自行车已经找到了)2. 表示主动意义的动作完成态例如:The written book was published by a famous publisher.(写作完成的书是由著名出版商出版的)3. 表示状态的形容词例如:The annoyed boss left for a meeting.(心烦意乱的老板去开会了)二、过去分词作状语的用法过去分词作状语一般位于句子中,用于修饰谓语动词,描述动作发生时的情况,通常用于以下情况:1. 表示时间状况例如:He finished his homework, exhausted.(他写完作业后筋疲力尽)She stood there, frozen with fear.(她站在那里,惊恐万分)2. 表示原因或结果例如:Having saved enough money, he bought a new car.(存够了钱,他买了一辆新车)Being late for the meeting, they missed their chance.(因为迟到,他们错过了机会。
)3. 表示条件状况例如:Having finished the task, he went home.(完成任务后,他回家了)三、过去分词作定语和状语的区别及例句过去分词作定语和状语的最大区别在于它们所修饰的词不同。
Past Participle As the adverbial 过分作状语
Worried about the journey, I was unsettled for the first few days.
Well-known for their expertise, his parents’ company …..
Confused by the new surroundings, I was hit by the lack of fresh air.
Exhausted, I slid into the bed and fell fast asleep.
一、基本概念
1、过去分词作状语:过去分词兼有动词、副词和形容词的特征。
过去分词作状语时,说明动
作发生的背景或情况,其等同于一个状语从句。
2、vt 过去分词作状语时与主句主语构成被动关系,表示被动和完成,vi 过去分词表示状
态或动作的完成。
二、掌握过去分词作状语可从以下几个方面考虑。
(一)理清过去分词作状语时与句子的主语的关系
1. 过去分词作状语时,过去分词与主句中的主语形成逻辑上的被动关系,有时也表示动作
已完成。
例如:
Seen in the dark night,lights on top of tall buildings look like stars in the sky.
(seen表示被动,分词的动作与谓语动词的动作同时发生)
Scolded by the teacher,the girl began to cry.
被老师责怪,女孩哭了起来。
(scolded表示被动且动作已完成)
【考例1】____ into use in April 2000,the hotline was meant for residents reporting water and heating supply breakdowns.
A. Put
B. Putting
C. Having put
D. Being put
【解析】选A。
主句主语the hotline与put into use逻辑上是被动关系,排除B、C;D 项表示正在进行的被动与句子意思不符。
所以用过去分词put短语作状语。
2. 有些过去分词已经形成了系表结构,因此他们作状语时与主句的主语之间是逻辑上的主
动关系,但仍然用过去分词形式。
例如:
Lost in thought, she nearly ran into a tree.
陷入沉思,她差点撞到树上。
(lost意为“迷失的”,与逻辑主语连接起来相当于Because she was lost…,作原因状语)与lost类似的过去分词还有disappointed,dressed,determined,devoted,tired,exhausted,prepared,seated,caught等。
【考例2】After his journey from abroad,Richard Jones returned home,____.
A. exhausted
B. exhausting
C. being exhausted
D. having exhausted
【解析】选A。
exhausted意为“筋疲力尽的”,由过去分词演变成形容词作伴随状语。
二. 注意过去分词作状语时在句中的位置
作状语的过去分词或短语可置于句子的前、后或中间,但是必须用逗号隔开以便与主句分开。
The PE teacher stood in the middle of the playground,surrounded by a group of students.
那位体育老师站在操场中间,被一群学生围着。
(过去分词作伴随状语)
【考例1】____ by the beauty of nature,the girl from London decided to spend another two days on the farm.
A. Attracting
B. Attracted
C. To be attracted
D. Having attracted
【解析】选B。
句子的主语the girl与attract是动宾关系或说是被动关系,所以要用过去分词短语作状语。
(二)掌握过去分词作状语与状语从句的变换
过去分词作状语在功能上相当于状语从句,在句中表示时间、原因、条件、方式、伴随、让步等。
所以经常会遇到过去分词前带有once,when,while,if,as if,even if,though,unless等连词,我们将这种结构看成在连词与过去分词之间省略了与主句相同的主语和系动词be。
例如:
Once published,this book will be popular with the students.=Once it is published,this book will be popular with the students.
这本书一旦出版,它将会受到学生们的欢迎。
(过去分词作时间状语。
注:分词前once 可省略)
【考例1】____ with the size of the whole earth,the biggest ocean does not seem big at all.
A. Compare
B. When compared
C. Comparing
D. When comparing
【解析】选B。
主句中的the biggest ocean与compare形成逻辑上的被动关系,因此要用过去分词。
【考例2】No matter how frequently ____,the works of Beethoven still attract people all over the world.
A. performed
B. performing
C. to be performed
D. being performed
【解析】选A。
动词perform与句子的主语the works是动宾关系,故要选过去分词。