必修五Unit1-3语法:过去分词的用法
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人教版高中英语必修5 unit1 过去分词作表语和定语概念引入今天我们要学习过去分词作表语和定语的用法。
先看下面这些句子:1. But he became inspired when he thought about helping ordinary people exposed to cholera.(inspired过去分词作表语;exposed过去分词作定语)2. So many thousands of terrified people died every time there was an outbreak.(terrified过去分词作定语)3. He became interested in two theories that possibly explained how cholera killed people.(interested 过去分词作表语)4. From the stomach the disease quickly attacked the body and soon the affected person died.(affected过去分词作定语)5. He was determined to find out why. (determined过去分词作表语)6. He found that it came from the river polluted by the dirty water from London.(polluted过去分词作定语)上面句子中的黑体词都是过去分词,句1(inspired)、句3、句5中的三个词跟在系动词became、was后作表语;而句1(exposed)、句2、句4、句6中的四个词放在名词前或后修饰名词,作定语。
那么过去分词是什么?有什么作用?我们将在本单元和下两个单元中与同学们一起学习。
语法讲解英语中动词如果不作谓语时叫非谓语动词。
高二英语必修5:过去分词语法总结与练习一、过去分词作定语1.单个过去分词作定语,常放在被修饰词的前面;过去分词短语作定语,常放在被修饰词的后面。
English is a widely used language.This is one of the schools built in 1980s.2.过去分词作定语时,可转换为一个定语从句。
注意两点:首先,在被替换的定语从句中,主语必须是作从句主语的关系代词;其次,定语从句中的谓语动词通常使用表示已经完成的时态或被动语态.He didn’t tu rn up at the meeting held yesterday.I found it hard to understand the English spoken by native villagers.3.辨析:过去分词做定语与其修饰词之间是动宾关系且过去分词表示的动作已完成;现在分词作定语表示动作正在发生,与修饰词是主谓关系;不定式作定语表示将要发生的动作。
The Olympic Games, ___ in 776 B.C. did not includewomen players until 1912.A. first playedB. to be first playedC. first playingD. to be first playingfirst played in 776B.C. = which was first played in 776 B.C.4. 如果被修饰的词是由every/some/any/no + thing/body/one所构成的复合代词或指示代词those等时,即使一个单一的分词作形容词用,也要放在被修饰词的后面。
例如:Is there anything unsolved? 还有没解决的问题吗?练习:1. Did you attend the meeting ______yesterday?A. to be heldB. having been heldC. heldD. being heldDo you know the name of the play___ in the hall now?A. to be put onB. being put onC. put onD. putting on3. I borrowed a book ______ by Mark Twain from the library last week. I like it very much..A. writtenB. writingC. was writtenD. to write4. Please don’t forget him. He is one of _______.A. those invitedB. invited thoseC. those invitingD. inviting those 答案:CBAA二、过去分词作表语1.用作表语的过去分词被动意味很弱,主要表示动作的完成和主语的状态,此时相当于一个形容词;在被动语态中的过去分词动词意味很强,句子主语为动作的承受者,后面常跟by短语。
Unit1单元语法详解过去分词作定语和表语图解语法过去分词作定语和表语1.过去分词作定语过去分词作定语的位置过去分词作定语的意义现在分词和过去分词作定语的区别2.过去分词作表语用于“主—一系一表”结构中过去分词与被动语态的区别作表语现在分词和过去分词作表语的区别1/ 3归纳语法过去分词,也称动词的-ed形式,是一种非限定动词。
规则动词的-ed形式由动词原形词尾加-ed构成,也有不规则动词变化表。
动词的-ed形式只有一种形式,没有时态和语态的变化。
它在句子中可以充当定语、表语等成分。
一、过去分词作定语1.过去分词作定语时的意义过去分词作定语,强调被动或者完成。
The wind swept the fallen leaves.风刮走了落叶。
Her daughter brought up by me has begun to work.她由我带大的那个女儿已经开始工作了。
fallen leaves 落叶/falling leaves正在飘落的树叶2.过去分词作定语时的位置(1)单个的过去分词作定语,常放在所修饰的词的前面;过去分词短语作定语时,常放在所修饰的词之后,此时,它相当于定语从句。
He told me that this was the wounded soldier.他告诉我这就是那个受伤的士兵。
Don't use words, expressions or phrases known only to people with specific knowledge. 不要使用仅仅有特定知识的人才知晓的单词、词组或短语。
Near the window is a bookshelf filled with books (=which is filled with books).靠近窗户有一个装满书的书架。
2/ 3Most of the students invited to the garden party (=who were invited to the garden party)came from our school.大部分被邀请参加游园会的学生来自我们学校。
必修五Unit 1过去分词作定语和表语过去分词的用法:1、作定语;2、作表语;3、作补语;4、作状语。
动词的过去分词在句中可以作定语、表语1. The fallen (fall) leaves are beautiful.(作定语)2. They were excited (excite).(作表语)3. The 29th Olympic Game held (hold) in Beijing was successful.(作定语)一、过去分词作定语前置定语a closed door a polluted river a broken window a lighted candle一支点燃的蜡烛a used stamp一枚用过的邮票 a drunken/ drunk man一个醉鬼归纳1:单个的过去分词作定语时,通常放在被修饰的名词之前。
Last Monday our class went on an organized trip to a forest to study the wildlife. We planned to have our picnic lunch in the forest next to a fallen tree, but the terrible smell given off by a polluted river made us feel sick. We searched the forest for the polluter, and found an unknown factory throwing waste into the river. We all think it is a serious problem and one solution suggested by all of our classmates is to close the factory as soon as possible后置定语归纳2:过去分词短语作定语时,通常后置,其作用相当于定语从句。