1、一、被动语态的概念：一、被动语态的概念：语态是动词的一种形式，表示的是主语和谓语之语态是动词的一种形式，表示的是主语和谓语之间的关系。英语当中有两种语态：主动语态和被间的关系。英语当中有两种语态：主动语态和被动语态。动语态。Tom opened the door.主语是谓语的执行者时，用主动语态。主语是谓语的执行者时，用主动语态。The door was opened by Tom.主语是谓语的承受者时，用被动语态。主语是谓语的承受者时，用被动语态。二、被动语态结构二、被动语态结构被动语态由助动词被动语态由助动词be加过去分词构成，时态通过加过去分词构成，时态通过be表现表现出来：出来：be+
2、done1.Now English _ by more and more people all over the word.A.speaks B.is spoken C.was spoken一般现在时的被动语态：一般现在时的被动语态：am/is/are+done2.The lost boy _ at the street corner last night.A.was found B.is found C.was looked for一般过去时的被动语态：一般过去时的被动语态：was/were+done3.More man-made satellites _ in the future.A.w
3、ill send up B.will be sent up C.are sent up一般将来时的被动语态：一般将来时的被动语态：will+be+donebe going to+be+done4.The rooms _ by some workers now.A.are being painted B.are painted C.are painting现在进行时的被动语态：现在进行时的被动语态：am/is/are+being+P.P.5.The trees _ by some workers at 8 yesterday afternoon.A.were being watered B.ar
4、e watered C.are watering过去进行时的被动语态：过去进行时的被动语态：was/were+being+P.P.6.Three bridges _ since last year.A.have built B.were built C.have been built现在完成时的被动语态：现在完成时的被动语态：have/has+been+done7.Flowers _ every day.A.has been watered B.should be watered C.should water含有情态动词的被动语态：含有情态动词的被动语态：情态动词情态动词+be+done表格：
5、被动态基本结构时态时态被动语态结构被动语态结构一般现在时一般现在时一般过去时一般过去时现在进行时现在进行时过去进行时过去进行时一般将来时一般将来时现在完成时现在完成时过去完成时过去完成时含有情态动词含有情态动词am/is/are donewas/were doneam/is/are being donewas/were being donewill/be going to be donehave/has been done情态动词情态动词 be donehad been done1.Today English _ all over China.A.teach B.teaches C.is ta
6、ught D.are taught2.The meeting _ two weeks ago.A.hold B.was held C.were held D.is held3.The thief _ by the police last night.A.caught B.is caught C.was caught D.were caught4.The photos _ when I was young.A.were taken B.was taken C.are taken D.is taken 5.Millie is my best friend.I _ often _ to her pa
7、rty.A.is invited B.am invited C.are invited D.was invited6.Last year Beijing _ by a big sandstorm.A.is hit B.were hit C.will be hit D.was hit 用适当的形式填空用适当的形式填空1 English _ by many people.(speak)2 He _ often _ to do the work by the teacher.(ask)3 The book _ by him last year.(write)4 The radio _ last we
8、ek.(mend)5 Some trees _ on the hill already.(plant)6 A new subway _(build)next year.7 She _(take)to the hospital already.8 Thousands of satellites _(send)up into the space so far.9 The trains _(produce)in Zhuzhou.10 Young trees should _(water)often.is spokeni s askedwas writtenwas mendedhave been pl
9、antedwill be builthas been takenhave been sentare producedbe watered一、固一、固定句式：句式：1.It is said that2.It is reported/believed that3.It is hoped that 4.It is well known that据说据说 据报道据报道/据认为据认为 希望希望 众所周知众所周知 二、非谓语动词被动形式：二、非谓语动词被动形式：to do:to be done doing:being done do:done三三、主动语态如何变成被动语态、主动语态如何变成被动语态1.Th
10、ey make shoes in that factory.主语主语+谓语谓语+宾语宾语 Shoes are made (by them)in that factory.）.by sb.可省。可省。1.当我们不知道谁是动作的执行者当我们不知道谁是动作的执行者;2.或者没有必要指出谁是动作的执行者时或者没有必要指出谁是动作的执行者时;3.或者只需强调动作的承受者时；或者只需强调动作的承受者时；将下列句子变为被动句。将下列句子变为被动句。1.They planted many trees last year.2.Our school will build a new library next te
11、rm.3.My father has repaired my computer.4.We shouldnt throw rubbish into the river.5.Mr.Smith waters the flowers every day.6.He will clean his bedroom this afternoon.Many trees were planted by them last year.A new library will be built by our school next term.My computer has been repaired by my father.Rubbish shouldnt be thrown into the river by us.The flowers are watered by Mr.Smith every day.His bedroom will be cleaned by him this afternoon.Homework:1.认真巩固今天所学内容，尤其要熟记不同时态的被动结构。2.熟背不规则动词表。
