Unit 2 Using language Grammar（ppt课件）-2023新外研版（2019）《高中英语》选择性必修第四册.pptx

1、Review:Passive voiceTo review passive voiceTo rewrite a short paragraph using passive voiceTo write a story from Aesops Fables using passive voiceTo talk about another fable and the lesson youve learnt from it Look at the sentences from the reading passage and match them to the reasons why the passi

2、ve voice is used.a On discovering that Morrie is being weakened by a severe illness,b .Tuesdays with Morrie is just made up of a collection of over-emotional thoughts and messages,.c A box of tissues will be needed to get through this book!1 The subject is not known,is unimportant,or“people in gener

3、al”and can be omitted.c A box of tissues will be needed to get through this book!2 The focus of the sentences is on the recipient of the action,not on the subject of the sentence.a On discovering that Morrie is being weakened by a severe illness,3 The subject goes with lengthy expressions that are b

4、etter put at the end.b .Tuesdays with Morrie is just made up of a collection of over-emotional thoughts and messages,.long subject被动语态被动语态英语英语中的语态分为主动语态和被动语态。主动语态表示主中的语态分为主动语态和被动语态。主动语态表示主语是动作的执行者；语是动作的执行者；被动语态表示主语是动作的承受者被动语态表示主语是动作的承受者。以下几种情况常用被动语态以下几种情况常用被动语态：1)不知道或没有必要指出谁不知道或没有必要指出谁是动作的执行者；是动作的执行

5、者；2)为了为了强调动作的承受强调动作的承受者；者；3)主语主语有较长的修饰语时有较长的修饰语时；4)通知、公告，新闻报道和科技报道等。通知、公告，新闻报道和科技报道等。一、几种一、几种常见的常见的被动语态构成被动语态构成1.一般一般现在时：现在时：am/is/are+及物动词的过去及物动词的过去分词分词 eg The books are found in the bag.A cap is put in the bag.2.一般一般过去时：过去时：was/were+及物动词的过去及物动词的过去分词分词 eg He was not happy because he was punished by

6、 his parents.3.一般将来时：一般将来时：will/be going to+be+及物动词的过去分词及物动词的过去分词 eg The cars will be sent abroad by sea.A new bridge is going to be built over the river.4.过去将来时：过去将来时：would be+及物动词的过去分词及物动词的过去分词 eg He knew he would be punished for it.5.现在进行时：现在进行时：am/is/are+being+及物动词的过去分词及物动词的过去分词 eg The clothes a

7、re being washed.6.过去过去进行时：进行时：was/were+being+及物动词的过去分词及物动词的过去分词 eg They told me that the case was being investigated.7.现在现在完成时：完成时：have/has+been+及物动词的过去及物动词的过去分词分词 eg His homework has not been finished.8.过去过去完成时：完成时：had+been+及物动词的过去分词及物动词的过去分词 eg When I came in,the tickets had been sold out.9.含含情态动词

8、的被动语态：情态动词的被动语态：情态动词情态动词+be+及物动词的过去及物动词的过去分词分词 eg Your homework must be handed in after class.二、使用被动语态时应注意的问题二、使用被动语态时应注意的问题被动语态除用被动语态除用“be+及物动词及物动词-ed形式形式”构成外，还可用构成外，还可用 “get+及物动词及物动词-ed形式形式”结构。常见的可与结构。常见的可与get连用的过连用的过 去分词有去分词有broken,burned,caught,drowned,drunk,fired,hurt,wounded,lost等。如：等。如：I got

9、badly burned by the sun yesterday.The books seem to have got lost.英语中有些英语中有些不及物动词可以表示被动意义不及物动词可以表示被动意义。1.某些某些连系动词，如连系动词，如smell,taste,sound,become,feel,seem 等等。如：。如：The flowers smell sweet.These oranges taste good.2.某些可以和某些可以和well,easily等副词连用的不及物动词，等副词连用的不及物动词，如如 write,read,wash,clean,draw,burn,cook等

10、。如：等。如：My new pen writes well.This floor cleans easily.3.某些与某些与cant,wont等连用的不及物动词，如等连用的不及物动词，如move,lock,shut,open等。如：等。如：The stone cant move.The door wont shut.某些及物动词和短语动词不用于被动语态，如某些及物动词和短语动词不用于被动语态，如cost,lack,fit,own,wish,belong to等。如：等。如：The trip will cost you$1,000.()You will be cost$1,000 by the

11、 trip.()John Smith always lacks confidence.()Confidence is always lacked by John Smith.()含双宾语的主动语态变为被动语态时，两个宾语均可作含双宾语的主动语态变为被动语态时，两个宾语均可作被被 动动语态中的语态中的主语。如果主语。如果把主动句中的直接宾语把主动句中的直接宾语(指物指物)变为变为被动句中的主语，则需在间接宾语被动句中的主语，则需在间接宾语(指人指人)前加适当的介词前加适当的介词to或或for。常接常接to的动词有的动词有give,tell,lend,show,pass,hand等；等；常接常接f

12、or的动词有的动词有buy,get等等。如。如：Somebody gave Gina a present yesterday.Gina was given a present yesterday.A present was given to Gina yesterday.Now look for more sentences with the passive voice in the reading passage and talk about why it is used.After finishing it,I feel I have been given a deeper insight

13、 into the world and can see things from a different point of view.Reading this book made me feel as if Id been woken up from a long sleep and finally opened my eyes to the world!Tuesdays with Morrie is just made up of a collection of over-emotional thoughts and messages,many of which are repeated.Th

14、e book made me stop and think about how much I am influenced by popular culture.,knowing that you are loved and have loved others as much as you could.用所给词的正确形式填空。用所给词的正确形式填空。1.The Xian City Wall is the most complete city wall that has survived Chinas long history.It _ (build)originally to protect t

15、he city in the Tang dynasty and has now been completely restored(修复修复).(2021全国高考甲卷全国高考甲卷)2.Marys niece wrote,“The little home _ (paint)white.It was sweet and fresh.Mary loved it”(2021浙江卷浙江卷)was builtwas paintedRewrite the paragraph using the passive voice where appropriate.The subject is unimportant

16、 and can be omitted.The subject is“people in general”and can be omitted.The focus of the sentences is on the recipient of the action,not on the subject of the sentence.The subject goes with lengthy expressions.Since ancient times,storytelling has been a way to share and pass on wisdom.One important

17、early work that did so was Aesops Fables,a collection of stories that is credited to Aesop,a Greek storyteller.It is believed that Aesop lived in Ancient Greece between 620 BC and 564 BC.Most of the characters in his stories are animals,the qualities of which were used to reflect human traits and wi

18、sdom by Aesop.Each fable teaches a life lesson that is summarised in a short phrase at the end of the story,called a moral.Today,Aesops Fables is still enjoyed by children and adults all around the world.Look at the pictures and write the story from Aesops Fables.Use the passive voice where appropri

19、ate.A little mouse was caught by a lion.The mouse was let to go.The lion was trapped by a net.The lion was saved by the mouse.One day a little mouse was caught by a lion.The lion wanted to eat the mouse,but the mouse said that he would help the lion someday,if he was let to go.The lion thought,“How

20、can a great animal be helped by a little animal?”But the mouse was allowed to leave.Several days later,the lion was caught by a hunters net.The mouse bit the net with his strong teeth and helped the lion out.Thanks to the little mouse,the lion was saved and finally admitted that the strong could sometimes be helped by the weak.Tell each other another fable you know and the lesson you have learnt from it.Use the passive voice where appropriate.Look at the picture.Write a short story about it.try to use the passive voice in your writing.Words:乌鸦乌鸦 crow鹅卵石鹅卵石 pebbles