被动语态公开课.pptx

Fishing with birds第1页/共16页1.The fish are then taken and thrown into a big basket by Daming.2.No nets are required for this type of fishing.3.Cormorant fishing are once practiced in lots of places in South-East China.被动语态到底是什么呢被动语态到底是什么呢被动语态到底是什么呢被动语态到底是什么呢？第2页/共16页被动的5种基本结构（be+done）1.一般现在时：am/is/are+done2.一般过去时：was/were+done3.一般将来时：will+be+done be going to+be+done4.现在完成时:have/has+been+done5.情态动词：情态动词+be+done第3页/共16页被动的5种基本结构（be+done）一、一般现在时：am/is/are+done2015连云港1.Now English _ by more and more people all over the world.A.speaks B.is spoken C.was spoken第4页/共16页eg：Cotton _(grow)in south-east China.Cups _(use)to drink water.-Beans are beaten every day.第5页/共16页被动的5种基本结构（be+done）二、一般过去时：was/were+done2016长沙the lost boy_ at the street corner last night.A.was found B.is found C.was looked for第6页/共16页eg：The building _(use)last year.we _(tell)to close the windows yesterday.was usedwere toldLazy sheep was eaten by the big big wolf.第7页/共16页被动的5种基本结构（be+done）三、一般将来时：will+be+done am/is/are+going to be+done2014武汉Many houses_ in the future.A.will build B.will be built C.are built第8页/共16页eg:A new school _ (built)in this area next month.will be built The sports meeting _(hold)next week.will be held1.Do you want to have a lot of money in the future?2.If you have lots of money,what will you do with it?A lot of moneywill be made by me in the future.第9页/共16页被动的5种基本结构（be+done）四、现在完成时:have/has+been+done2015宿州Three bridges_ since last year.A.have built B.were built C.have been built第10页/共16页eg:Ten big apples _ _ _ (eat)by him since his wife left him.have been eatenLogger Vick has been tricked twice by two bears.第11页/共16页被动的5种基本结构（be+done）五、情态动词：情态动词+be+done2016北京 Flowers_ every day.A.has been watered B.should be watered C.should water第12页/共16页常见的被动结构1.be covered with 被覆盖2.be made of 由制成（看得出原材料）3.be made from 由制成（看不出原材料）4.be mad in 生产于 5.be used to+do 被用来做6.it is said that 据说7.it is reported that 据报道第13页/共16页练习题：1.So far,the moon _(visit)by man already.2.Cotton _(grow)in the southeast of China.3.The story _(write)by the famous writer.4.Which language _(speak)most widely in the world?5.Last year a large number of trees _(cut)down.6.The old man is ill.He _(must send)to the hospital.7.The room _(clean)by me every day.8.The food _(smell)delicious.9.It is said that the long bridge _(build)in two months.10.An accident _(happen)on this road last week.第14页/共16页 Thank you!第15页/共16页感谢您的观看。第16页/共16页