Unit 4 History and Traditions Discovering Useful Structures 过去分词（ppt课件）-2022新人教版（2019）《高中英语》必修第二册.pptx

1、The past participle 1.作定语The past participle过去分词 2.作宾语补足语 3.作表语 4.作状语Discovering Useful structures课文原句再现课文原句再现1.Most people just use the shortened name:the United Kingdom or the UK.2.They use the same flag,known as the Union Jack,.3.They had castles built all around England,.as the attributeas the a

2、ttributeas the object complementDiscovering Useful structuresMore examples from the text1.The United Kingdom,Great Britain,Britain,Englandmany people are confused by what these different names mean.2.They conquered England after the well-known Battle of Hastings in the 11th century.as the attributea

3、s the attributeDiscovering Useful structures过去分词作定语相当于形容词,其逻辑主语就是它所修饰的名词，与被修饰的名词之间为被动关系或完成被动关系或完成。及物动词的过去分词作定语，语态上表示被动；在时间上，常表示动作已经发生或完成；不及物动词的过去分词作定语，不表示被动意义，只强调动作完成状态。a furnished room 配有家具的房间（配有家具的房间（furnish vt.）表示被动及完成表示被动及完成boiled water 白开水，煮开过的水（白开水，煮开过的水（boil vi.）只表完成只表完成Discovering Useful str

4、uctures选词填空选词填空Discovering Useful structures单个的过去分词作前置定语单个的过去分词作前置定语，通常放在被修饰的名词之前，表示被动和完成之意；过去分词短语作过去分词短语作后置定语后置定语，通常放在被修饰的名词之后。a respected teacher 一位受人尊敬的老师一位受人尊敬的老师单个过去分词作前置定语单个过去分词作前置定语a teacher respected deeply by his students一位深受学生爱戴的老师一位深受学生爱戴的老师过去分词短语作后置定语过去分词短语作后置定语Discovering Useful structu

5、restired visitorsa well-organized tripbeautifully dressed starsvisitors tired of long waita trip organized well by my workplacestars dressed beautifully at the ceremony单个的过去分词作定语单个的过去分词作定语过去分词短语作定语过去分词短语作定语There are few tigers left.It is time for the departments concerned to take measures to protect

6、 them from dying out.有些过去分词表示特定含义时，单独作定语也用作后置定语有些过去分词表示特定含义时，单独作定语也用作后置定语，如，如left(剩余的剩余的)，given(所给的所给的)，concerned(有关的有关的)Discovering Useful structures1.She lit a match and saw a Christmas tree decorated very beautifully.=She lit a match and saw a Christmas tree which was decorated very beautifully.过

7、去分词作定语，可以转化成相对应的过去分词作定语，可以转化成相对应的_ _ 从句。从句。定语定语Discovering Useful structures1.They use the same flag,which is known as the Union Jack,as well as share the same currency and military defence.=They use the same flag,known as the Union Jack,as well as share the same currency and military defence.即学即用即学

8、即用Discovering Useful structures2.This is a little similar to the British tradition of an informal cup of tea served with snacks.This is a little similar to the British tradition of an informal cup of tea which is served with snacks.即学即用即学即用Discovering Useful structures典例练习典例练习1.Jim has retired,but h

9、e still remembers the happy time_(spend)with his students.2.Most colleges now offer first-year students a course specially _(design)to help them succeed academically and personally.3.The witnesses _(question)by the police just now gave very different descriptions of the fight.4.In art criticism,you

10、must assume the artist has a secret message _(hide)within the work.5.The play _(produce)next month aims mainly to reflect local culture.spentdesignedquestionedhiddento be producedDiscovering Useful structures典例练习典例练习1.To return to the problem of water pollution,Id like you to look at a study_(conduc

11、t)in Australia in 2012.2.The wallet _(steal)several days ago was found _(hide)in the dustbin outside the building.3.The airport _(complete)next year will help promote tourism in this area.4.Harry cant attend the party _(hold)at Toms house now because he is preparing the speech t the meeting tomorrow

12、.5.The adobe dwellings(土坯房)_(build)by the Pueblo Indians of the American Southwest are admired by even the most modern of architects and engineers.conductedstolenhiddento be completedbeing heldbuiltDiscovering Useful structures时间语态The workers building the houses work day and night.The houses built l

13、ast year are for the villagers.Discovering Useful structures主动主动现在分词作定语，和被修饰词构成_关系，或/且该动作正在进行，即表“主动、进行”；过去分词作定语，和被修饰词构成_关系，或/且该动作已经完成，即表“被动、完成”。被动被动Discovering Useful structures英语中有些及物动词，除有一个宾语外，还要有一个宾语补足语，才能使句子英语中有些及物动词，除有一个宾语外，还要有一个宾语补足语，才能使句子的意义完整。的意义完整。The speaker raised his voice to make himsel

14、f heard.himself为宾语，为宾语，heard为宾语补足语为宾语补足语Discovering Useful structures能够接动词过去分词作宾补的动词有以下三类能够接动词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，find等；如：I heard the song sung in English.我听到有人用英语唱过这首歌。He found his hometown greatly changed.他发现他的家乡变化很大。the song为宾语，为宾语，

15、sung为宾语补足语为宾语补足语,两者之间为动宾关系两者之间为动宾关系his hometown为宾语，为宾语，changed为宾语补足语为宾语补足语,两者之间为动宾关系两者之间为动宾关系Discovering Useful structures2.表示使.意义的动词。如 have，make，get，keep，leave等；如：Ill have my hair cut tomorrow.明天我要理发。He got his tooth pulled out yesterday.他昨天把牙拔了。Dont leave those things undone.不要留下那些事情不做。宾语和宾语补足语之间为

16、被动关系，为动宾关系宾语和宾语补足语之间为被动关系，为动宾关系Discovering Useful structures3.表示希望、要求意义的动词，如 would like，order，want，wish等；I would like this matter settled at once.I wish my homework finished before five oclock.The manager ordered the work finished at the end of this week.宾语和宾语补足语之间为被动关系，为动宾关系宾语和宾语补足语之间为被动关系，为动宾关系Dis

17、covering Useful structuresWith 的复合结构的复合结构=with+宾语宾语+宾补宾补With water heated,we can see the steam rising.With the matter settled,we all went home happily.He stood there with his hands tied behind his back.I sat in my room for a few minutes with my eyes fixed on the ceiling.宾语和宾语补足语之间为被动关系，为动宾关系宾语和宾语补足语

18、之间为被动关系，为动宾关系Discovering Useful structures1.She found the door _(break)in when she came back 2.My grandfather had his old house _(rebuild)3.Will you please make yourself _(hear)to us,please?4.I must get my bike _(repair)5.She felt a great weight _(take)off her mind典例练习典例练习brokenrebuiltheardrepairedt

19、akenDiscovering Useful structuresRead the sentences and underline the-ed form as the object complement.1.Judy and I had our car parked in an underground car park near Trafalgar Square,where we could get our car battery charged.2.When we finally reached the service desk to ask for audio guides,we hea

20、rd it announced that there were no audio guides left.3.We found ourselves very surprised by the large number of visitors and the amount of noise at the entrance of the National Gallery.4.Judy had her eyes fxed on Van Goghs Sunflowers.It was hard to approach the painting as there were so many people

21、around.5.She had a copy of the painting boxed to ensure that it was delivered safely.Discovering Useful structuresDiscovering Useful structuresDiscovering Useful structuresknownDiscovering Useful structuresDiscovering Useful structuresto postmovingrepairedDiscovering Useful structureswaitingclosedDi

22、scovering Useful structuresEnjoy the beautiful story again and fill in the blanks with the correct form.It was snowing and very cold outside.A little girl was walking in the street,selling matches.She didnt wear any shoes because she had her shoes (lose).She looked very worried because there were lo

23、ts of matches _ (leave).She wished all her matches _(sell)but nobody bought a single one.lostleftsoldDiscovering Useful structuresShe was so cold that she sat in a corner with her legs _(huddle)up.She lit a match and saw a Christmas tree _(decorate)very beautifully.The _(light)candles were burning b

24、rightly and she seemed very delighted.She lit another one and saw her grandmother.She asked her grandmother to take her away.The next day,people saw the girl _(freeze)to death.What a poor girl!huddleddecoratedlighted/litfrozenDiscovering Useful structures1.A study _ (conduct)in Youngstown,Ohio for e

25、xample,discovered that greener areas of the city experienced less crime.(2020)2.Listening to music at home is one thing,going to hear it_(perform)live is quite another.(2015年浙江卷)3.I need a new passport so I will have to have my photograph _(take).(2018年天津卷)4.The manager was satisfied to see many new

26、 products _(develop)after great effort.(2014年四川卷)conductedtakenperformeddeveloped5.Back from his two-year medical service in Africa,Dr Lee was very happy to see his mother _(take)good care of at home.(2015年陕西卷)6.Lighting accounts for about 7%of the total electricity_(consume)in the US.(2020年全国卷)7.As a result,she says,some of the injuries _ (associate)with running,such as runners knee,are uncommon among race walkers.(2020年全国卷)takenconsumedassociatedDiscovering Useful structures