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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,*,*,*,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,*,*,*,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-Wildlife Protection,Period 4:,Grammar,Present Progressive Passive Voice,现在进行时的被动语态,Unit 4-Wildlife ProtectionP,1,The Tense of the The Passive Voice,1.Present passive voice:am/is/are+p.p.,The Olympic Games,are,usually,held,in big cities.,2.Past passive voice:was/were+p.p.,The last Olympic Games,were held,in Athens.,The Tense of the The Passive V,2,3.Future passive voice:will/shall+be+p.p.,The 2008 Olympic Games,will be held,in Beijing.,am/is/are+going to be+p.p.,The 29th Olympic Games,are going to be held,in Beijing in 2008.,3.Future passive voice:will/,3,am/is/are+to be+p.p.,The 29th Olympic Games,are to be held,in Beijing in 2008.,4.Perfect passive voice:have/has+been+p.p.,The Olympic Games,have been held,28 times.,am/is/are+to be+p.p.,4,5.,Present continuous passive voice:am/is/are+being+p.p.,-Why it is so noisy out there?,-Oh,its because the road,is being repaired,.,5.Present continuous passive,5,Complete the sentences according to the text.,1.We _for the wool beneath our stomachs.(Line 9),2.Our fur _to make sweaters for people like you.(L10),3.I wonder what _to help you.,(L12),4.So good things _here to save local wildlife.(L25),are being killed,is being used,is being done,are being done,1.Discover what structure is used,what structure is used,Complete the sentences accordi,6,Summary:,现在进行时的,被动语态,e.g.,1.,A new library,is being built,now,.,2.,Some animals,are not being,protected,well enough,.,3.,Is,the bridge,being repaired,now?,1.,构成,：,am/is/are,(not),+,being,+,V-过去分词,2.,意义,：,正在被做,.,定义：,现在进行时被动语态表示说话时或现阶段某个被动的动作正在进行。,Summary:现在进行时的被动语态e.g.1.构成：a,7,现在进行时的被动语态基本用法,：,表示现在正在进行的被动动作。,eg:,Mary,is being interviewed,now.,现在进行时的被动语态基本用法：Mary is being i,8,Some cultural relics,are being appreciated,by experts.,Some cultural relics are being,9,He _(bite)by a mosquito.,is being bitten,He _(bite)by a m,10,2.,表现阶段正在进行的被动动作。,The effect of the new drug,is being studied,at present by scientist.,2.表现阶段正在进行的被动动作。The effec,11,The habitat of the panda,is being protected,by the local people,.,The habitat of the panda is b,12,The habitat of the panda,is being protected,by the local people,.,The habitat of the panda is b,13,3.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。,An party,is being held,tonight.,今晚将要举办一场晚会。,Afolksong,isbeingsung,next.,下面将唱一首民歌。,3.少数及物动词的进行时表示按计划、安排将要承受某,14,4.be+under/in+V.,可代替进行时被动语态,e.g.The bridge,is under repair,.,The bridge,is being repaired,.,e.g.,The telephone,is in use(=is being used,)now.,4.be+under/in+V.可代替进行时被,15,如果去掉being,就成为一般现在时被动语态或系表结构。试比较下列句子:,Look!Thechildrenare,being,takencareofby,their aunt.,瞧!孩子们现在正由姑姑照看着。(指现在的情况),Childrenaretakengoodcareofatschool.,孩子们在学校被照看得很好。(指通常的情况),如果去掉being,就成为一般现在时被动语态或系表结构。试,16,e.g:,1.They are building a,new library now,.,被动,A new library,is being built,now,.,Many animals,are not being protected,well enough,.,Is,the bridge,being repaired,now?,2.,Many animals,are being protected,well enough.,否定句,3.T,he bridge is being repaired,now.,疑问句,e.g:A new library is being bui,17,A huge Christmas tree _,(decorate),is being decorated,A huge Christmas tree _,18,Christmas presents _(send)to,children,are being sent,Christmas presents _,19,Many Christmas presents _ (buy),by my parents.,are being bought,Many Christmas presents _,20,A wonderful Christmas feast,_ (enjoy)by my families.,is being enjoyed,A wonderful Christmas feast i,21,典型例题,A new cinema_ here.They hope to finish it next month.（2001 北京春季卷）,A.will be built B.is built,C.has been built D.is being built,2.I have to go to work by taxi because my car _ at the garage.(2006重庆卷),A.will be repaired B.is repaired,C.is being repaired D.has been repaired,典型例题A new cinema_ here.,22,3.-Have you moved into the new house?,-Not yet.The rooms _.,A.are being painting,B.are painting,C.are painted,D.are being painted,3.-Have you moved into the ne,23,4Rainforests _ and burned at such a speed that they will disappear from the earth in the near future.,A.cut B.are cut C.are being cut,D.had been cut,高考链接,解析：,从句子的语境they will disappear from the earth in the near future 可以知道，“热带雨林被砍伐”正在进行，因此使用现在进行时的被动语态。,4Rainforests _ and burne,24,
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