1、被动语态被动语态被动语态基本结构被动语态基本结构Our classroom (clean)by us every day.Our classroom (clean)by us last night.is cleanedwas cleaned一般现在时的被动语态一般现在时的被动语态:am/is/are donewas/were done一般过去时的被动语态一般过去时的被动语态:will be cleaned/is going to be cleaned一般将来时下一般将来时下bebe动词的形式动词的形式:一般将来时一般将来时will be doneam/is/are going to be do
2、neOur classroom (clean)by us tomorrow.一般将来时的被动语态一般将来时的被动语态:will be am/is/are going to be一般将来时的基本结构：一般将来时的基本结构：will doam/is/are going to do现在完成时下现在完成时下bebe动词的形式：动词的形式：现在完成时现在完成时Our classroom (clean)by us for two hours.have/has been donehas been cleaned现在完成时的被动语态：现在完成时的被动语态：have/has been 现在完成时的基本结构：现在
3、完成时的基本结构：have/has done The classroom (clean)by us now.现在进行时下现在进行时下bebe动词的形式：动词的形式：is being cleaned现在进行时现在进行时am/is/are being done现在进行时的被动语态：现在进行时的被动语态：am/is/are being am/is/are doing 现在进行时的基本结构：现在进行时的基本结构：过去进行时过去进行时The classroom (clean)by us at that time yesterday.was being cleaned过去进行时下的过去进行时下的bebe动
4、词的形式动词的形式：was/were being 过去进行时的被动语态：过去进行时的被动语态：was/were being done过去进行时的基本结构：过去进行时的基本结构：was/were doing 情态动词情态动词The classroom (should clean)because it is too dirty.should be cleaned情态动词情态动词+动词原形动词原形情态动词情态动词+be情态动词情态动词+be done做题方法做题方法1.时态2.语态3.单复数 练习 1.The novel _ by many people today.A.is read B.are
5、read C.reads D.were read2.Oh,your room is too dirty,Mike!Sorry,Mum.It _yesterday.I forget to do it.A.didnt clean B.isnt cleaned C.was cleaned D.wasnt cleaned3.The sports meeting _(hold)next month.4.These houses _(build)now.5.这座房子已经被建了有两年多的时间了。This house has already been built for more than two years.练习 are being builtwill be held/is going to be held时态被动语态一般现在时一般现在时一般过去时一般过去时一般将来时一般将来时现在完成时现在完成时现在进行时现在进行时过去进行时过去进行时情态动词情态动词am/is/are donewas/were donewill be doneam/is/are going to be donehave/has been doneam/is/are being done was/were being done情态动词情态动词+be doneThank you
