1、观 察观 察图 片图 片被被动动语语态态被动语态，那么什么才是被动语态呢？我们应该怎么运用它呢。The Passive Voice1、猫打老鼠2、老鼠被猫打1、猫打老鼠The cat hits the mouse.2、老鼠被猫打The mouse is hit by the cat.Lets find!The cat hits the mouse.The mouse is hit by the cat.被动语态的基本结构：be+动词的过去分词(谓)(主)(宾)还 记 得还 记 得动 词 的动 词 的过 去 分过 去 分词 怎 么词 怎 么变化吗？变化吗？一般情况在动一般情况在动词原形后加词原形
2、后加eded以辅音字母以辅音字母y y结结尾的尾的,把把y y变为变为i i再加再加eded以不发音的以不发音的-e e 结尾动词，动词结尾动词，动词词尾加词尾加 d d以一个辅音字母结以一个辅音字母结尾的重读闭音节动尾的重读闭音节动词，词，双写双写词尾辅音词尾辅音字母，再加字母，再加 eded规则动词过去分词变化规则（和过去式规则一样）规则动词过去分词变化规则（和过去式规则一样）不规则动词过去式和过去分词不规则动词过去式和过去分词cut-cut-cutput-put-putread-read-readA-A-A式buy-bought-boughtget-got-gothave-had-had
3、A-B-B式begin-began-begunbe-was/were-beentake-took-takengo-went-goneA-B-C式become-became-becomecome-came-comerun-ran-runA-B-A式 write have give study put make play help begin know say read cut do see speakwrittenhadgivenstudiedputmadeplayedhelpedbegunknownsaidreadcutdoneseenspokenThey make shoes in that
4、 factory.Shoes are made by them in that factory.一般现在时：am/is/are+过去分词They bought a pen last week.A pen was bought by them last week.一般过去时：was/were+过去分词Tom will finish the work tomorrow.The work will be finished by Tom tomorrow.一般将来时：will be/be going to be+过去分词 主动语态和被动语态的转换Many people speak English.En
5、glish is spoken by many people.Tom broke the window.The window was broken by Tom.主动语态和被动语态的转换They will build the bridge next month.The bridge will be built by them next month.主动语态和被动语态的转换口诀：宾语提前主语变，原主变宾by后见。被动结构be加done，时态人称be改变。课 堂 演 练1、-Our classroom is so clean.-It _ every day.A、is cleaned B、clean
6、ing C、cleans D、cleaned 2、English _ in Canada.A.speaks B.spoken C.is speaked D.is spoken1、Thereadingroom_yesterdayafternoon.A.cleaned B.iscleaned C.wascleaning D.wascleaned2、Trees_inspring.A.were planted B.are planted C.plant D.is planted3、Thenewplay_nextweek.A.puton B.are going to beputon C.willputo
7、n D.willbeputonDBD1、Tina cleaned the classroom yesterday.2、The farmers dont grow apples on the farm.3、Lu Xun writes a lot of books.4、He gave me a watch.The classroom was cleaned by Tina yesterday.Apples arent grown by the farmers on the farm.A watch was given to me by him.I was given a watch by him.
8、A lot of books are written by Lu Xun.课后课后作业作业1 1Finish the exercise on Page 5 of your textbook.课后课后作业作业2 2一、选择题1、The Peoples Republic of China _ on October 1,1949.A.found B.was founded C.is founded D.was found2、This kind of car _ in Japan.A.makes B.made C.is making D.is made3、Thebridge will_by workers nextmonth.A.cleanedB.becleanedC.wascleaningD.wascleaned132二、改写句子is producedwill be singHe writes a letter.A letter _ _ _ him.is written byBye-bye！
