Unit 4 History and traditions Discovering Useful Structures （ppt课件）-2023新人教版（2019）《高中英语》必修第二册.pptx

1、Past Participle过去分词过去分词Verb 动词原形动词原形 Past tense 过去时过去时Past Particle 过去分词过去分词dodiddonereadreadreadsetsetsetwritereadkeeptellbreak 完成时：have+过去分词（V.ed）Ben has eaten ten eggs in one minute.被动态:be+过去分词(V.ed)The Old Man and the Sea is written by Hemingway.过去分词可以单独存在吗？Of course!:被动/完成CompareThey use the sa

2、me flag,which is known as the Union Jack.They use the same flag,known as the Union Jack.They sent a lot of people to build castles all around England.They had castles built all around England.与前句相比与前句相比,后句句式表达更简洁、结构更加优化后句句式表达更简洁、结构更加优化。The_(fall)leaves are beautiful.The news made them _(excite).fall

3、enexcitedThe 29th Olympic Games _(hold)in Beijing was successful.held宾宾补补定语定语用所给词的适当形式填空并指出其在句子中的功能用所给词的适当形式填空并指出其在句子中的功能过去分词在过去分词在句中可以作定语、宾语补足语。句中可以作定语、宾语补足语。定语定语Past participles(PP)as Attribute单个过去单个过去分词作分词作定语定语a closed doora broken windowa polluted river a lighted candle一支点燃的蜡烛一支点燃的蜡烛a used stamp

4、一枚用过的邮票一枚用过的邮票一个醉鬼一个醉鬼a drunken/drunk man过去分词作定语 1.前置定语_过去分词作定语时,通常放在被修饰的名词_。表示_语态和_时态。之前被动完成单个的 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 ri

5、ver 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.which was given off bywhich is suggested by.a

6、picture painted by Leonardo da Vincia woman dressed in white2.过去分词短语作定语:通常_,其作用相当于定语从句，也表示被动或者完成。1)Its a picture _ painted by Leonardo da Vinci.2)There was a woman _ dressed in white.that waswho was后置Practice：仿写TThe book which is written by Han Han is popular with students.=The book written by Han H

7、an is popular with students.The player loved by many people is Yao Ming.=The player who is loved by many people is Yao Ming.过去分词做定语修饰名词或代词1.和修饰词构成被动 2.表示所修饰词的完成状态在修饰名词的前或后 单个过去分词作前置定语,过去分词短语作定语时往往作后置定语Sum up the rulesTaskII(Workbook P80)1.driven 2.polluted 3.packed pleted 5.designed 6.reserved Loch

8、Ness surrounded by beautiful natural landscape looks amazing.Carl and his friends stayed with a generous family who offered them homemade bread with butter and honey.The familys ancestors once attended to wounded soldiers in the first World War.The young people attracted by the legend of Loch Ness w

9、atched over the lake with their cameras and binoculars positioned on the hill.Task VI on Page42Past participles as Object Complement Now when people refer to England you find Wales included as well.find+object(past participle)object complement过去分词作宾语补足语Past Participle as Object Complement表示一般可带过去分词作

10、宾补的可以分为以下。1.感官动词:,We that there were no audio guides left.2.表示致使意义的动词Ill tomorrow.Judy and I in Trafalgar Square,where we could.1.Finally the English government tried in the early twentieth century to form the United Kingdom by getting Ireland _(connect)in the same peaceful way.2.You find most of th

11、e population _(settle)in the South.connectedsettled 结构,在句中作时间、方式、条件、原因等状语。The murderer was brought in,(behind his back).1._ the teaching buildings,our school looks more beautiful.（教学大楼周围种了许多树）2._,we all felt satisfied.（问题得到解决）3.The wolf stood in front of him,_（眼睛注视着他的双脚）With trees planted around Wit

12、h the problem settled/solvedwith eyes fixed on his feet we had our car parked in an underground car park,where we could get our car battery charged.When we finally reached the service desk to ask for the audio guides,we heard it announced that there were no audio guides left.We found ourselves very

13、surprised by the large number of visitors.Judy had her eyes fixed on Van Goghs Sunflowers.Judy bought a copy of the painting.Then she had it boxed to ensure that it was delivered safely.Task III on Page42Past ParticiplesObject ComplementAttribute感官动词/使役动词+object宾语+PP说明宾语的动作(被动)、心情或状态修饰名词或代词表被动或完成在修饰

14、名词的前或后 单个过去分词作前置定语 过去分词短语往往作后置定语意义：句式表达更简洁 结构更加优化课时作业（十五）1Last night he told me about the amazing news in a _surprised_(surprise)voice.2When we saw the road _covered_(cover)with snow，we decided to spend the weekend at home.3The manager was satisfied to see many new products _developed_(develop)after

15、 great effort.4To tell the truth，you must make every effort to improve your _spoken_(speak)English.5Im sorry for having kept you _waiting_(wait)for such a long time.Lets talk about your problem now.6They spent two hours discussing the plan _designed_(design)by the famous engineer.7The_confused_ expr

16、ession on his face suggested that he was not able to work out the _confusing_ problem.(confuse)8Back from his two year medical service in Africa，Dr Lee was very happy to see his mother _taken_(take)good care of at home.9Id appreciate it if you could suggest a good way to get my English _improved_(im

17、prove)in a short period of time.10Nowadays，there are many people _visiting_(visit)the park every day.11The yoga club，_opened_(open)last month in our school，is popular among women teachers.12The island，_joined_(join)to the mainland by a bridge，is easy to go to.13The players _chosen_(choose)from the w

18、hole country are expected to bring us honour in this summer game.14Mr Browns room，_filled_(fill)with all kinds of books，looks as if it is a small library.15Jim has retired，but he still remembers the happy time _spent_(spend)with his students.1他们正在开会讨论这个人人都知道的严重问题。Theyre having a meeting to discuss t

19、he serious problem _ _known to everybody_.2为了解决这个问题，我们应该满足顾客提出的需求。To solve the problem，we should meet the demand _ _made by the customers_.3使他吃惊的是，他没有注意到钱包在公交车上被人偷了。To his surprise，he didnt _notice his wallet stolen_ on the bus.4在所有客人就座之前，你最好不要动所有的菜。Youd better _leave all the dishes untouched_ befor

20、e all the guests are seated.5发现她珍贵的项链丢了，这位年轻女士很恼火。The young lady was quite annoyed to _find her valuable necklace lost_.The capital of Wales，Cardiff，is just 2.5 hours from London by train.The citys heart is Cardiff Castle，1_built_(build)over one thousand years ago.The walls are remains from the Roma

21、n occupation(侵占)，the 2_ruined_(ruin)stone tower was built by Normans，and the main building is a 19thcentury Victorian reconstruction of a medieval castle 3_designed_(design)by William Burges，complete with million dollar rooms，such as the Arab Room.It would cost more than$10 million to create the sam

22、e room today.Cardiffs most 4_visited_(visit)attraction is a more recent addition:the Wales Millennium Centre，which opened in 2009.What makes the attraction 5_known_(know)as a top performing arts center in the UK is that it has one of the largest theaters in Europe.When you are in Wales，you will find

23、 yourself 6_attracted_(attract)by its past and its present.课时作业（十四）单词拼写 1We paid a visit to the _nearby_(附近的)nursing home last Saturday for the Double Ninth Festival.2So，whatever I meet，I have confidence to _conquer_(征服)it.3When the freshmen are admitted into a high school，they will have a _military

24、_(军事的)training.4Thanks to his research，the UN has more tools in the _battle_(战役；战斗)to rid the world of hunger.5It is a beautiful _port_(港口)city with a fascinating scene.6As the old saying goes，“Together，_individuals_(个人)can make a difference.”1The monument is in memory of the soldiers who died in _d

25、efence_(defend)of their country.2Weve had a good start，but more work needs to be done _to achieve_(achieve)the final success.3There are still millions of people _suffering_(suffer)from hunger nowadays.4You must keep your _eyes_(eye)open if you are going to make your trip to the United Kingdom enjoya

26、ble and.5China _is located_(locate)in the east of Asia with the area of 9,600,000 square kilometres.6There is growing _evidence_(evident)that people whose diets are rich in vitamins are less likely to develop some types of cancer.7The old house _belonging_(belong)to my grandfather was still in good

27、condition.8Professor Li stood there，_surrounded_(surround)by many students.9If you continue to do _illegal_(legal)things，you will end up in prison sooner or later.10As well as _studying_(study)English at school，Alice taught herself Japanese at home.1我们可以更多地了解伟人的生活以及其他国家的历史和文化。We can know more about

28、the life of great people _as well as history and cultures_ of other countries.2著名科学家袁隆平于2019年9月29日被授予共和国勋章。Yuan Longping，_known as a famous scientist_，was awarded National Medals on September 29th，2019.3保持环境清洁无污染是使人们健康生活的关键一步。_Keeping the environment clean and free of pollution_ is the key step to m

29、ake life healthy.4众所周知，中国属于发展中国家。(1)As is known to us，China is a country _belonging to_ developing countries.(2)As is known to us，China is a country _which/that belongs to_ developing countries.5Vancouver is Canadas warmest and most beautiful city.It is surrounded by mountains and the Pacific Ocean.

30、Vancouver is Canadas warmest and most beautiful city，_which is surrounded by mountains and the Pacific Ocean_The United Kingdom or the UK _(make)up of four countries.They are England,Wales,Scotland and Northern Ireland.It has_ interesting and long history.Everywhere you go in the country,you will be

31、 surrounded _evidence of four different groups of people who took over at different times throughout history.The Romans,_achievements included building towns and roads,came first in the first century.Then in the fifth century arrived Anglo Saxons who introduced the beginnings of English language and

32、 changed the way people built houses.is madeanbywhoseThe Vikings came in the eighth century.They left behind lots of new vocabulary and also the names of many_(location)across the UK.The last group,the Normans_(conquer)England in the 11th century.They had castles _(build)all around there.The Normans

33、 were in fact French,so many French words _(slow)entered into the English language.The UK is a _(fascinate)mix of history and modern culture.If you keep eyes open,you will be surprised _(find)that you can see both its past and present.locationsconqueredbuiltslowlyfascinatingto findWorkbook(P80)Using StructuresTask IVTask V