北师大版高二英语Unit13语法-过去分词.ppt

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1、Unit13,Grammar,Past Participle过去分词,Your Text Here,Your Text Here,Your Text Here,Your Text Here,Your Text Here,Your Text Here,At work,it is IQ that get you hired but it is EQ that gets you promoted.Supported by his academic research,Prof.Salovey suggests,their character,as measured by EQ tests,might

2、actually matter,have you ever wondered why some students in your class,1)2)3),4.People are often mistaken in thinking that.5.It is generally believed that people with high EQ are open to new ideas and They are often less likely to be troubled by problems.a persons IQ is determined by birth.,4)5)6)7)

3、,8)Prof.Mayer,recognised by many as a leading expert in 9)When normal students were introduced to10)They also showed a better understanding of the disabled students feelings compared to students who had not been involved in the study.11)their future are not entirely determined by their IQs.,Whats th

4、e difference？,The water is boiling.,The dog is barking.,The dog is injured.,时间,语态,Shes drinking boiled water.,Summary 1,过去分词用于以下三种情况,和助动词一起构成完成时的谓语（have done）,2.和be动词一起构成被动语态的谓语（be done by）,3.非谓语动词,Summary 2,过去分词包含两个特点,被动,完成,过去分词,1,2,过去分词具有动词的性质，同时兼有形容词或副词的性质，在句中可以作表语、定语、状语和补足语。,1.过去分词作定语 作定语用的过去分词相

5、当于形容词，其逻辑主语就是它所修饰的名词。单个过去分词作定语，常置于其所修饰之前；如果是过去分词短语作定语，要放在被修饰词之后，相当于一个定语从句。,1.The encouraged people are excited.2.The broken cup is thrown away.3.The story written by a middle school student is very popular in schools.The student dressed in white is my daughter.,及物动词的过去分词作定语，表被动且完成的动作；不及物动词的过去分词作定语，只

6、表完成的动作,eg：a lost animal 一只迷路的动物 a used stamp 一枚用过的邮票 an injured finger 一个受伤的手指 a broken coin 一枚破损的硬币 a lighted candle 一支点燃的蜡烛,eg.the fallen leaves 落叶 the risen sun 升起来的太阳 the developed countries 发达国家 a returned student 一名留学生 a retired teacher 一名退休教师 an escaped prisoner 一名逃跑的囚犯,如果被修饰的词是由every/some/an

7、y/no+thing/body/one所构成的不定代词时，即使是单一的过去分词作定语，也要放在被修饰词的后面。如：,There is nothing changed here since I left this town.Is there anything unsolved?Nothing reported(in the newspaper)interested him.,2.过去分词作表语过去分词作表语时，与谓语动词构成系表结构，表示主语的性质、特征和状态。许多动词的过去分词已经被当作形容词使用。,The window is broken.窗户碎了。Dont get so excited.别

8、这么激动,过去分词作表语与被动语态的区别：过去分词作表语，主要是表示主语的状态，而被动语态则表示动作。,The cup was broken by my little sister yesterday.茶杯是昨天我小妹打碎的。（是被动语态，表示动作）The library is now closed.图书馆关门了。（过去分词作表语）,作表语的过去分词前可以有修饰语，而被动语态的过去分词前不能加修饰语。The glass was broken by Tom.Your composition is well written.,【注意】过去分词表示被动或完成,-ing 形式表示主动或进行。有些动词如

9、 interest,bore,worry,surprise,frighten 等通常用其过去分词形式来修饰人，用-ing 形式来修饰物。The book is interesting and Im interested in it.,英语中这样的分词还有很多，如,amusing,amused;encouraging,encouraged;disappointing,disappointed;puzzling,puzzled;satisfying,satisfied;tiring,tired;pleasing,pleased;astonishing,astonished等,3.过去分词作宾语补足

10、语做宾补的过去分词一般都是由及物动词构成的，既表示被动含义又表示完成含义，说明宾语所处的状态。能够接过去分词作宾补的动词有以下三类：,1.表示感觉或心理状态的动词。如：see,watch,observe,look at,hear,listen to,feel,notice,think等。I heard the song sung in English.He found his hometown greatly changed.,2.表示“致使”意义的动词。如：have,make,get,keep,leave等,Ill have my hair cut tomorrow。He got his t

11、ooth pulled out yesterday.He managed to make himself understood.【注意】使役动词have、get接过去分词作宾补有两种情况。1.过去分词所表示的动作由他人完成2.过去分词所表示的动作由句中的主语所经历。,Eg.He had his money stolen.他的钱给偷了。（被别人偷去了）He had his leg broken.他的腿断了。（自己的经历）3.表示“希望”、“要求”意义的动词。如：like,order,want,wish,expect等 I would like this matter settled at onc

12、e.I wish my homework finished before five oclock.过去分词作宾补表示被动关系，其动作先于谓语动作。再者其所表示的动作一定和宾语有逻辑上的动宾关系。,4.过去分词作状语修饰谓语，说明动作发生的情况和背景。,(1)表示原因She soon fell asleep,exhausted by the journey.由于旅途劳累，她很快就睡着了。(2)表示条件Given more time,Tom could have finished it.多给点时间，汤姆就会完成这件事了。(3)表示让步Repaired many times,the car stil

13、l broke down on the road.虽然修了很多次，但这辆汽车还是在路上抛锚了。,（4）表示伴随情况I finally reached the finishing line utterly exhausted.我终于疲惫不堪地到达了终点。The hunter walked slowly in the forest,followed by his dog。（5）表示时间Asked about his family,he made no answer.Lost in the forest,you should first of all remain where you are,wai

14、ting for help to come.,过去分词在句中作状语，过去分词的逻辑主语要和句子的主语一致。与句子主语是被动关系。有些过去分词可以用连词加以强调。这些连词有when,once,if,unless,though,as if,although,even if,even though,than,as等。是过去分词在省略句中的应用。Unless invited,I wont attend the get-together.Once published,this novel will be very popular.,有些过去分词（短语）源于系表结构或是某些动词后加-ed转化来的形容词，作

15、状语时不表被动而表状态和特征。常见的有:lost(迷路);seated(坐);absorbed in(全神贯注于);dressed in(穿着);tired of(厌烦)satisfied;surpised;disappointed等。如：Absorbed in deep thought,he didnt hear the sound.因为沉浸在思考之中,所以他没听到那个声音。,The _ fans cheered at the pop star _ on the stage.2.She saw the thief _ into the house through the _ window.,

16、excited,climbing,EX1,singing,Exercise 1,broken,Which form is correct,-ed or-ing?,Exercise 2,Peter will have his car repaired after work.,Peter wont repair the car himself.He asks someone else to do it.,repair his car after work,Example,Peter,Exercise 2,2.Tom takes good care of his teeth and he_ ever

17、y year.,Joe usually washes his car himself.But he broke his arm yesterday,so he decides to _ this weekend.,EX2,Complete the sentences,have it washed,has them examined,/get,(examine his teeth),Exercise 2,3.To welcome the Beijing Olympics,the city government _ _along the roads.,had many flowers,4.She

18、is so busy that she doesnt have time to clean the house.So she_ _ every weekend.,has the,house cleaned,planted,(plant many flowers),cut his hairon Friday,paint the housebefore the new year,Jack,Sally,What are they going to do?Why？,Look and say(宾补),Exercise 3,The injured boy can not take part in the

19、sports meet.,All books which were borrowed from the library should be returned by Friday.,The boy who is injured can not take part in the sports meet.,All books borrowed from the library should be returned by Friday.,Exercise 3,1.the river which was polluted 2.Most people who were invited to the con

20、ference were businessmen 3.the money that was collected from different companies.,the polluted river,Most people invited to the conference,the money collected from different companies,EX4,2.Supported by his academic research,Prof.Salovey suggests8.Prof.Mayer,recognised by many as a leading expert in

21、 10.They also showed a better understanding of the disabled students feelings compared to students who had not been involved in the study.,2.Prof.Salovey,who was supported by his academic research,suggests8.Prof.Mayer,who is recognised by many as a leading expert in 10.They also showed a better unde

22、rstanding of the disabled students feelings when their reactions were compared to students who had not been involved in the study.,Exercise 4,The man was accused of stealing money.He was brought to court.,Example,Accused of stealing money,the man was brought to court.,Exercise 4,2.Scared of the lightning,Jane refused to go out.3.What was the name of the man arrested by the police?4.Injured during the football match,the boy was examined by a doctor.5.Determined to be on time,Mr.Smith got the work completed.,EX3,Rewrite the sentences using past participles,