被动语态[公开课]

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,*,Grammar:Passive Voice,被动语态,Active or passive,1.Tom,cleans,the waiting room every day.,2.The door,was opened,by Tom.,3.Tom,broke,the glass.,4.The bird,was killed,by the dog.,5.I,finished,my homework about five oclock.,6.The house,was built,in 1870.,(active),(active),(active),(passive),(passive),(passive),Over the past ten years,a great many changes have taken place in my hometown.A new park _(build)for villagers to do exercises.The muddy roads _(repair)and a lot of flowers _(plant)on both sides of the roads.some new factories _(set up).Many old houses _(tear down)and a lot of new buildings _(build).In a word,the village has become tidy and clean.,Discovery,has been built,have been repaired,have been planted,have been set up,have been torn down,have been built,Practice 1,Mary,:Peter,look at these pictures.What,has been done,?,Peter,:Oh,my god._.,trees/cut down/villagers,Treeshavebeencutdown,byvillagers.,Practice 1,Mary,:Peter,look at these pictures.What,has been done,?,Peter,:Oh,my god._.,rivers/pollute/factories,Rivers have been polluted by some factories.,Practice 1,Mary,:Peter,look at these pictures.What,has been done,?,Peter,:Oh,my god._.,wild animals/kill/people,Wild animals have been killed by people.,People,have been punished,because of their actions.,人类已经为自己的行为而受到了惩罚。,Practice 2,Mary,:Peter,look at these pictures.What,is,being done,?,Peter,:Well._.,trees/plant/people,Moretreesarebeingplantedbypeople,Practice 2,Mary,:Peter,look at these pictures.What,is,being done,?,Peter,:Well._.,rivers/clean/workers,Riversarebeingcleanedbysomeworkers.,Practice 2,Mary,:Peter,look at these pictures.What,is,being done,?,Peter,:Well._.,wild animals/protect/organizations,Wildanimalsarebeingprotectedbysomeorganizations.,WorldWildFundforNature,世界野生动物保护基金会,WWF,S1:What should you do if your car,is being stolen,?,S2:If my car,is being stolen,I should call the police station.,Dialogues(pair work),What should you do if you,are being run after,by a dog?,What should you do if your friend,is being attacked(,攻击）,?,What should you say if you,are being punished,by your parent for something you did wrong?,Practice 3,:Suppose you were Zhou,Shengxian,you were asked to,make some rules,to make our environment more beautiful.,周生贤,环境保护部部长,Rules to protect the environment,Nobody _(allow)to cut down trees.,Spitting,（吐痰）,in the public places _(not excuse).Once someone is found,they _(fine)10,000 Yuan.,No factories _(allow)to pour waste water into rivers.If they do,they _(close).,People _(not allow)to keep endangered(,濒临灭绝的）,animals.If they do,they _(sentence)to five years in prison.,will be allowed,willnotbeexcused,willbefined,willbeallowed,willbeclosed,willnotbeallowed,willbesentenced,Our environment,During the,past,twenty years,our environment,has been damaged,._.,Luckily,at present,this situation is being realized by more and more people.And some things,are being done,._.,New rules,will be made,._.,I think in the near future our environment,will be improved,if we all try our best to protect the earth.,composition,the door/paint/the worker,The door,is painted,by the worker.,The door,was painted,by the worker.,The door,will be painted,.,The door,has been painted,.,The door,is being painted,.,The door,was being painted,.,Summary 1 how to form the passive voice,式,时,一般,进行,完成,现在,过去,将来,am/is/are done,am/is/are being done,has/have been done,was/were done,was/were being done,had been done,shall/will be done,shall/will have been done,口诀是：,被动语态,be,字变,过去分词跟后面。,Somenewcomputerswerestolenlastnight.,口诀：谁做的动作不知道，说出谁做没有必要；,动作承受者需强调，被动语态运用到。,Summary 2-When to use it,(1),不知道,或,没有必要,说明动作的执行者是谁。,(2),强调动作的,承受者,。,ThewindowwasbrokenbyMike.Thisbookwaswrittenbyhim.,We have an old musical instrument(,乐器）,.It is called a clavichord,（古钢琴）,._,（它是,1681,年德国产的）,.Our clavichord _,（放在起居室,living room,）,ever since it was bought by my father many ears ago.Recently it was damaged by a visitor.She tried to play jazz on it!She struck the keys too hard and two of the strings _,（坏了）,.My father was shocked.It cant be used now because _,它正在被修理）,.When it is sent back,_,（我们将不允许碰它）,.,composition,It was made in Germany in 1681,has been kept in the living room,it is being repaired,we will not be allowed to touch it.,were broken,