高中英语 unit2 grammar教学课件 新人教版必修2 课件.ppt

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,*,*,*,一般现在时（,do,）,经常、反复发生的动作或行为及现在的某种状况,一般过去时（,did,）,表示过去某一时间所发生的动作或存在的状态,一般将来时（,shall/will/be going to do,）,主要表示将来发生的动作或情况，常与,tomorrow,tonight,next week,in the future,in half an hour/two hours,等状语连用，也可以和,when,while,引导的,状语从句,连用,一般过去将来时（,would do,）,从过去的某一时间来看将来要发生的动作或存在的状态,现在进行时（,am/is/are done,）,表示现在,(,指说话人说话时,),正在发生的事情,;,习惯进行：表示长期的或重复性的动作，说话时动作未必正在进行,;,表将来；与,always,constantly,forever,等词连用，表示反复发生的动作或持续存在的状态，往往带有说话人的主观色彩。,过去进行时（,was/were doing,）,在过去某一时刻或某一段时间内正在进行或持续进行的动作,现在完成时（,has/have done,）,之前已发生或完成的动作或状态，其结果的确和现在有联系。动作或状态发生在过去但它的影响现在还存在；也可表示持续到现在的动作或状态,过去完成时（,had done,）,表示发生在过去的动作对现在造成的某种影响或结果，用来指定在另一个过去行动之前就已经完成了的一个事件。过去某动作一直持续到现在将来可能还要延续下去,现在完成进行时（,has/have been doing,）,现在完成进行时,表示某动作从过去某个时间开始，一直延续到现在，并且还有可能持续下去,过去完成进行时（,had been doing,）,在过去某时之前看来将来某时应该已经完成并且还要延续下去的动作,一般现在时：,am,is,are,p.p.(done),一般过去时：,一般将来时：,过去将来时,:,现在进行时,:,过去进行时：,现在完成时：,过去完成时：,被动语态的构成,was,were,p.p.(done),will,shallbe,p.p.(done),am/is/are going to be+p.p.(done),am/is/are,to,be+p.p.(done),would/should,be+p.p.(done,),am/is/are,being,+p.p.(done),was/were+p.p.(done),have/has,been+p.p,.(done),had been+p.p.(done),Check the answers:,Your children,will be taken care of,when you are off.,The foreign friends,will be given,a warm welcome.,A warm welcome,will be given,to,the foreign friends.,3.How many athletes,will be sent,to take part in the 2008 Olympic Games?,He,was laughed at,for the foolish mistake.,All these things,are to be answered,in the future.,The students,were given,some advice.,Some advice,was given to,the students.,7.,It is known,that he is teacher.,He is known to be a teacher.,He wants to find a job in a factory,which,is still being built,.,Can,such a thing,be prevented from,happening again?,By the end of last year,another new stadium,had been built,in Beijing.,A new plan,is not being discussed,now.,The naughty son,was always being scolded,by his father.,He is not here.He,must be,being,examined,(by the doctor).,表猜测的被动：一定在做某事,must be doing,sth,.,sth,.must be being done,It is said that,据说,It is reported that,据报道,It is believed that,大家相信,It is hoped that,大家希望,It is well known that,众所周知,All of us know that the Great Wall is one of the cultural relics.,It is known that,the Great Wall is one of the cultural relics.,The Great Wall,is known to be,one of the cultural relics.,can/could/may/might/must/should/ought to/have to,+be+p.p.(done),情态动词,be,p.pdone,),I can finish the work.,The work can be finished by me.,Can the work be finished by you?,被动语态的特殊结构形式,have/get,sth,.done=ask sb.to do,sth,.,have a hair cut,have my bike repaired,.,get+p.p.=be+p.p.,The thief,got caught,yesterday.,那个贼昨天被抓了。,Be careful,or youll,get hurt,.,小心，否则你会受伤。,smell/taste/feel,等感觉动词和系动词不需要用被动。,The water feel very cold.,His mother gave him a present.,A present was given him by his mother.,2.Someone caught the boy smoking.,The boy was caught smoke.,3.The teacher has made us work hard.,We have been made work hard.,4.We are to put off the meeting till Friday.,The meeting is to be put till Friday.,5.I need to repair the house.,The house needs repairing.,Correct the sentences(,改错,),：,to,smoking,to,off,need+doing=need to be done.,M:Why dont you drive your car?,F:,It is being repaired in the factory now.,M:,But it was just repaired a few months ago.,F:I know.,Maybe repair job wasnt done well.My car needs sending back to the factory again.,M:Whats going on around in your company?,F:Havent you heard?Where have you been,anyway?,M:,I was sent to Chicago.,I just got back.,Practise the dialogue in passive voice:,M:male F:female,F:,Well,a lot of changes were made last week.,For one thing,Susan was fired.,M:Where is she now?,F:Maybe she is looking for a new position now.,M:I see.What about me?,Was me fired too,?,F:No,of course not.,I was given a new office.,M:Its great.Congratulations!,F:Spanish will be studied next month.,Anyway,I dont want to be the next one!,M:Good luck!,Make sentences in passive voice:,The woman was given some flowers on Feb 27.,tips:,put out,show,repair,scold,follow,hurt,1,2,3,4,5,6,write a story/dialogue about Johnson following the record.,Time,Record(,备忘录,),Before(,之前,),build a department store,Tuesday(,昨天,),Ask someone to repair his car/take his son to the park/prepare for the meeting,Wednesday(,今天,),Attend a meeting,（,now,）,Thursday(,明天,),Have a hair cut/repair the road/finish the design for the subway/buy a gift for his son,Reference Version:,Johnson works in a construction company.He has made great contribution to our city.A department store has been built by him.He always has much work to do.Yesterday he had his car repaired.Much work was prepared for the next day meeting.Now a meeting is being attended.Tomorrow He has to have a hair cut and the road should be repaired as soon as possible.The design for the subway will be finished.Moreover,his son should be bought a gift for his 12,th,birthday.Wow,how busy Johnson was,is and will be!,带双宾语（复合宾语）的被动语态,1.His mother told him a story.,He _ _ a story by his mother.,A story _ _ _ him by his mother.,2.I saw the girl drawing in class.,The girl _ _ _ in class.,3.He often lends me a pen.,I _ often _ a pen by him.,A pen _ often _ _ me by him.,4.They take good care of the children.,The children _ _ good care _.,5.Who made it?,_ _ it _ by?,By _ _ it _?,was told,was told to,was seen drawing,am lent,is lent to,are taken of,Who was made,whom was made,被动语态加上,to,1.They heard him say good-bye to his teacher after class.,He _ _ _ _ good-bye to his teacher after class.,2.They made him do the work just now.,He _ _ _ _ the work just now.,3.His teacher notices him play a computer.,He _ _ _ _ a computer.,was heard to say,was made to do,is noticed to play,Exercise,1.()If the work _,you can go and play games.,A.finished B.has finished C.will be finished D.is finished,2.()It was raining heavily outside,the children were made _,in the classroom.,4.()To make our city more beautiful,rubbish _ into the river.,A.neednt be thrown B.mustnt be thrown,C.cant throw D.may not throw,5.)I like my bike.It _ very well.,A.rides B.is riding C.is ridden D.has ridden,D,B,B,A,3.()Kate _ the letter before her mother came into her bedroom.,A.has written B.was written C.had written D.is writing,A.stay B.to stay C.staying D.stayed,C,6.()I wont come to the party unless Tom _,too.,You mean if Tom comes,youll come.,8.()The children must _.,9.()The woman still doesnt know what _ in her hometown,D,D,B,A.will invite B.invites C.invited D.is invited,7.()Everyone who heard Mr.Greens story _ it.,A.laughed at B.was laughed C.laughed D.was laughed at,A,A.happens B.happened C.will happen D.was happened,while he was away.,A.look after B.be taken good care,C.look the same D.be taken good care of,10.()I saw you were on foot this morning.,Yes.My bike _.,A.is mending B.is being mended,C.is mended D.is being mending,B,Fill in the blanks using right forms:,1.All the students _(ask)to bring a kite with them last Sunday.,2.Are many ways _(try)to stop people from cutting down so many trees?,3.What are on show in the museum?,Some photos _(take)by American children.,4.,This coat _(wash)well.,9.Have you found your necklace _(,偷,)last week?,6.Im often _(,警告）,not to copy others homework.,7.He couldnt explain why dinosaurs _(,消失,).,8.Ill have my bike _(,修理,)tomorrow.,5.Must the old people _(speak)to politely?,10.The PRC was _(,成立,)on October 1,1949.,were asked,tried,taken,washes,be spoken,warned,disappeared,mended,repaired,stolen,founded,