广东省某学校高中英语必修2课件：unit4-Grammar

Click to edit Master title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,11/7/2009,#,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit 4,Unit 4,Unit 4 Wildlife protection,Unit 4 Wildlife protection,广东省某学校高中英语必修2课件：unit4-Grammar,The Tense of the The Passive Voice,1.,Present passive voice:am/is/are+p.p.,e.g.The Olympic Games,_,_,奥运会应该在大城市举办。,2.,Past passive voice:was/were+p.p.,e.g.The last Olympic Games _,in London.,上届奥运会是在伦敦举办的。,are,usually,held,in big cities.,were held,The Tense of the The Passive V,3.,Future passive voice:will/shall+be+p.p.,am/is/are+going to be+p.p.,am/is/are+to be+p.p.,e.g.The children _,hospital if they have a slight fever.,The children _,to hospital if they have a slight fever.,The children _,hospital if they had a slight fever.,孩子如果有点发烧应该送到医院去。,will be taken to,are going to be taken,are to be taken to,3.Future passive voice:will/,4.,Present continuous passive voice:am/is/are+being+p.p.,e.g.,Why it is so noisy out there?,Oh,its because the road,is being,repaired,.,4.Present continuous passive,5.,Present,Perfect passive voice:have/has+been+p.p.,e.g.The Olympic Games,have been held,29 times.,5.Present Perfect passive voi,A.陈述句：,主语+am/is/are+being+过去分词,B.疑问句：,疑问词+am/is/are+主+being+过去,分词,现在进行时的被动语态,结构,A.陈述句：现在进行时的被动语态结构,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,表示说话人说话时或现阶段正在进行的动作，经常和,主语和谓语动词之间是被动关系,而且动作正在进行。,e.g.English,is being,taught by Miss,Lee now.,New functions,are being,added to,the camera at present.,意义,主语和谓语动词之间是被动关系,而且动作正在进行。意义,现在进行时的被动语态:,am/is/are+being done,表示说话时正在进行的一个被动动作，强调主语是动作的承受者。,e.g.瞧！那个婴儿正由他的姑姑照料,着。,Look!The baby _ taken care,of by her aunt.,is being,现在进行时的被动语态:is being,2),表示这一段时间正在进行的一个被动的动作。,e.g.,这一阵子许多讲座正在举行。,Many speeches _ held these,days.,are being,2)表示这一段时间正在进行的一个被动的动作。are bei,3),表示按计划或安排将要进行的一个被动动作,e.g.今晚将要进行一场圣诞晚会。,A party,is being,held tonight.,3)表示按计划或安排将要进行的一个被动动作,The problem is under discussion now.,=The problem is being discussed now.,The telephone is in use.,=The telephone is being used.,be+under/in+,n.,的结构可以表示现在进行时的被动语态的含义。,The problem is under discussio,一些表示“心理活动,拥有,存在”等动词,一般不用现在进行时的被动语态,而用一般现在时的被动语态。,e.g.,Joe,come here.You,are wanted,on the phone.,一些表示“心理活动,拥有,存在”等动词,一般不用现,Can you find the following sentence in the reading passage?Pay attention to the verb tense.Then pick out four more sentences using the present progressive passive voice from the passage.,We are being killed for the wool beneath our stomachs.,Can you find the following sen,1.Our fur is being used to make sweaters,2.I wonder what is being done to help you.,3.Daisy turned around and found that she was being watched,4.So good things are being done,1.Our fur is being used to ma,Try and see if you can help fill in the following form.,Questions,Answers,Who is studying the rhino?,The rhino is being studied by _,_,Who is protecting the African elephant?,The African elephant is _,_.,Peking University students,.,being protected by the WWF,Try and see if you can help fi,Questions,Answers,Who is hunting the Tibetan antelope?,The Tibetan antelope is,_,Who is taking photos of the panda?,The panda is _,_,.,Who is killing the whales?,The whales _,_,_,being hunted by people who wish to take the fur from under their stomachs.,being photographed by Daisy,are being killed by the Japanese fisherman.,Questions Answers Who is hunti,Questions,Answers,Who is attacking the mice?,The mice _,_,What is being done for the Milu deer?,They are being kept in,_,What is being done for the rhino?,It is being _,_,_,are being attacked by the cat.,a reserve near Beijing.,protected by the government of the countries where it lives.,Questions Answers Who is attac,Questions,Answers,What is being done to the rainforest?,It is _,_,.,What is being done to millipedes?,They _,_,being destroyed by the poor farmers who want land to grow crops,are being used to make drugs to protect people from mosquitoes.,Questions Answers What is bein,I.用所给词的适当形式填空。,1.A:Where is Kate?,B:She _(criticize)by the teacher in the office.,2.A:Where are the children?,B:They _(take care of)by their aunt.,is being criticized,are being taken care of,I.用所给词的适当形式填空。is being critic,3.A:What is happening over there?,B:A party _(hold).,II.用被动语态改写下列句子。,1.They are studying the milu deer at the research centre.,is being held,The milu deer is/are being studied at the research centre.,3.A:What is happening over t,2.She is teaching the boy a lesson.,3.Now he is making the girl laugh.,4.They are revising the laws to protect the rights of women and children.,The boy is being taught a lesson.,Now the girl is being made to laugh.,The laws are being revised to protect the rights of women and children.,2.She is teaching the boy a l,Homework,Finish exercises 3&4 on page 29.,HomeworkFinish exercises 3&4 o,广东省某学校高中英语必修2课件：unit4-Grammar,