高一英语必修二unit2-grammar.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,*,*,Book2 Unit 2,Grammar,Future,Passive voice,（一般将来时的被动语态）,Learning goals,1.Grasp the basic structures of,The Future Passive Voice.,2.How to change the structure between the two voices.,英语动词有两种语态：,主动语态,(the Active Voice),被动语态,(the Passive Voice),A.,主动语态表示主语是动作的执行者。,B.,被动语态表示主语是动作的承受者。,We call the snowman Mr.Strong.,The snowman is called Mr.Strong(by us).,We call the snowman,The snowman is called,Find out the differences:,They had a show yesterday.,A show was had(by them)yesterday.,A show was had(by them),They had a show,主动语态,主动语态,被动语态,被动语态,We speak English.,主语,谓语,宾语,English is spoken by us.,主语,谓语,宾语,构成形式：,主语,+will/shall+be+,及物动词的过去分词,1.,表示将要发生的被动动作，后常跟表示将来时的时间状语。,2.shall,只用于第一人称，,will,可用于所有人称。,The Future Passive Voice,一般将来时的被动语态,否定式：,一般疑问式：,特殊疑问式：,主语,+will/shall not+be done,Will+,主语,+be done?,特殊疑问词,+will+,主语,+be done?,一般将来时的被动语态在各种句式中的结构,The rabbits will eat the carrots.,被动形式：,被动句的否定式：,被动句的一般疑问句：,对被动句划线部分提问：,The carrots will be eaten by the rabbits.,The carrots will not be eaten by the rabbits.,Practice,What will be eaten by the rabbits?,Will,the carrots be eaten by the rabbits?,被动语态强调宾,be,后加上过去分。,be,要随着主语变,人称时态要弄准。,原来宾语作主语,原来主语,by,来引。,主动语态变被动语态顺口溜,一般将来时的其他常见的被动语态形式,1,be going to do sth.,be going to be done,常用来表示按计划或安排将来要发生的被动动作。,The old library is going to be pulled down soon.,E.g.:,那座旧的图书馆很快要被拆除了。,E.g.:,他的新书下个月就要出版了。,His new book is going to be published next month.,2,be to do sth.,短时期内的打算,be to be done,Your homework is to be handed in tomorrow.,E.g.:,你们的家庭作业明天必须要交上来。,E.g.:,这个任务要在,10,分钟之内完成。,The task is to be finished in ten minutes,.,Multiple,Choice:,1.If the work _,you can go and play games.,A.finished,B,.has finished,C,.will be finish D.is finished,2.It was raining heavily outside,the children were made _ in the classroom.,A.stay,B,.to stay,C,.staying D.stayed,3,.,The children must _.,A.look after,B,.be taken good care,C.look the same,D.be taken good care of,4.I wont come to the party unless Tom _,too.,You mean if Tom comes,youll come,.,will,invite B.invites,C.invited D.is invited,5.The work _ soon.,A.will be finished B.has been finished,C.will finish D.finishes,6.A party is going to _ tonight.,Would you like to go with me?,Id like to,but I have to look after,my sick mother.,A.organize B.have been organized,C.be organizing D.be organized,正,确形式,填空：,1.We _(ask)to show the,foreign friends around our school,tomorrow.,2.Students will not _(allow)to,leave the school without their teachers,permission.,3.The plan _(discuss)at the,meeting yesterday.,shall/will be asked,be allowed,was discussed,4.Many old houses around our school,_,(pull down)next year and a large green,area will be developed.,5.When the school _(set up),the,poor children will be educated there.,will/is going to/is to be pulled down,is set up,将,下面句子中的主动语态变为被动语,态：,1.A new teacher will teach us next term.,_,2.People will laugh at you if you speak,like that.,_,We will be taught by a new teacher next term.,You will be laughed at if you speak like that.,3.We will carry on our conversation,tomorrow morning.,_,4.This news will amaze you.,_,5.Sue is going to write the report.,_,You will be amazed by this news.,The report is going to be written by Sue.,Our conversation will be carried on tomorrow morning.,