浙江省2013年高中英语 Unit4 Grammar课件 新人教版必修2.ppt

1、必修2The Present Progressive Passive VoiceUnit 4 GrammarObjectiveTo learn and use the present progressive passive voice.Look at the following sentences,paying attention to the underlined part.Were being killed for the wool beneath our stomachs.Our fur is being used to make sweaters for people like you

2、.I wonder what is being done to help you.So good things are being done here to save local wildlife.Mary is being interviewed now.观察下列句中的划线部分。Toms car is being repaired now.The disease is being studied at presentby scientists.The life of the panda is being studiedat present.The Present Progressive Pa

3、ssive Voice现在进行时的被动语态A 肯定句：主语+am/is/are+being+过去分词B 否定句：主语+am/is/are+not+being+过去分词结构表示说话人说话时或现阶段正在进行的动作，经常和时间副词now(现在),right now(现在,此刻),at present(现在,目前),at this moment(此刻)连用。用法主语和谓语动词之间是被动关系,而且动作正在进行。1.Music is being taught by Miss Li now.2.New functions are being added to the phone at present.意义“

4、三变”:原句主语变为by短语,宾语变为主语,谓语由主动变为被动；“三不变”:原句意思不变,原句时态不变,原句主谓宾以外成分不变。They are building nine parks.Nine parks are being built.How many parks are being built?主动语态变被动语态:2.少数及物动词的进行时表示按计划、安排将要承受某个动作。Your computer is being repaired.你的电脑正在维修中。A party is being held tonight.今晚将要举办一场晚会。现在进行时的被动语态基本用法：1.表示现在正在进行的被

5、动动作。3.有些动词进行时的主动形式就可以表示被动的意思,常见的这些动词有:print,cook,fry,bake,burn,hang The house is burning.The meat is cooking.4.某些“介词+名词”的短语也可以表示正在进行着的被动动作,常见的这些介词有:on,under。Many new cars are on show.=Many new cars are being shown.Your questions are under discussion.=Your questions are being discussed.5.有些表“状态,心理活动,

6、情感”等的动词,常用一般现在时的被动语态表示“正在进行”。(1)You are wanted on the phone.(2)MP3 is becoming more and more popular.In other words,it is loved by more and more people.Review现在进行时的被动语态肯定结构：主语+am/is/are+being+过去分词否定结构：主语+am/is/are+not+being+过去分词Individual activity注:另附 word 文档。点击此处链接1.I dont suppose the police know w

7、ho did it.Well,surprisingly they do.A man has been arrested and _ now.A.has being questioned B.is questioning C.has questioned D.is being questionedQuiz I:Multiple choice.2.A new cinema _ here.They hope to finish it next month.A.will be built B.is built C.has been built D.is being built3.I dont know

8、 what time it is now.My watch _.A.is repairing B.has been repaired C.is being repaired D.has repaired4.With more forests being destroyed,huge quantities of good earth _ each year.A.is washing away B.is being washed away C.are washing away D.are being washed away5.Are we about to have dinner?Yes,it _

9、 in the dinning room.A.is serving B.is being served C.has been serving D.serves6.Have you handed in your schoolwork yet?Yes,I have.I guess it _ now.(2007辽宁)A.has graded B.is graded C.is being graded D.is grading7.Whats that noise?Oh,I forgot to tell you.The new machine _.(2008浙江)A.was tested B.will

10、be tested C.is being tested D.has been tested8.Why dont we choose that road to save time?The bridge to it _.(2009四川)A.has repaired B.is repaired C.is being repaired D.will be repaired9.Would you please keep silent?The weather report _ and I want to listen.(2009湖南)A.is broadcast B.is being broadcast

11、C.has been broadcast D.had been broadcast 10.It is reported that many a new house _ at present in the disaster area.(2010陕西)A.are being built B.were being built C.was being built D.is being built11.Traditional folk arts of Tianjin like paper cutting _ at the culture show of the 2010 Shanghai World E

12、xpo.(2010天津)A.are exhibiting B.is exhibiting C.are being exhibited D.is being exhibited12.The church tower which _ will be open to tourists soon.The work is almost finished.(2010上海)A.has restored B.has been restored C.is restoring D.is being restored13.They are living with their parents for the mome

13、nt because their own house _.(2012四川)A.is being rebuilt B.has been rebuilt C.is rebuilt D.has rebuilt are being followed1.The news _(talk)about everywhere.2.A lot of tall buildings _ (set)up,and people will move in sometime next year.3.What should you do while you _ _(follow)by a stranger?4.Our fur

14、_(use)to make coats.is being talkedQuiz II:用被动语态的适当形式填空。are being setis being used1.Look!A frog is swallowed by a snake over there.2.These animals are hunting at such a speed that they will disappear soon.beingbeing huntedQuiz III:请找出下列各句中的错误并改正。3.Will you go with me to see the film that is shown tonight?4.The man has killed his wife.Now he is being wanted by the police.5.Thousands of families are fleeing their homes because their country is under attacked.beingbeing