B2U1011被动语态加强版.doc

被动语态2 Book2 unit11 handout主动变被动 攻略口诀： 宾语提前主语变 原主变宾by 后见 时态人称be 关键Change the following sentences into passive voice.1.We use English as a foreign language. _2. People write business letters in English _3.Travelers and business people use English. _4. Han Mei found Granny books. _5. Simon built the bridge. _6. Barry will finish the exercise in 30 seconds. _7. Jessie will cook dinner tonight. _8. Hank can answer all the questions about English. _9. Parents should take care of Children. _以see 为例，比较主动语态和被动语态的结构形式。时态主动语态被动语态(be+过去分词）一般现在时see / seesam(is,are)+seen一般过去时sawwas(were)+seen一般将来时will (shall) +seewill(shall)+be+seen(过去将来时)would(should)+seewould(should)+be+seen现在进行时am(is,are)+seeingam(is,are)+being+seen(过去进行时)was(were)+seeingwas(were)+being+seen现在完成时have(has)+seenhave(has)+been+seen(过去完成时)had+seenhad+been+seen含情态动词情态动词+see情态动词+be+seen1.Many people are speaking English in the world. _ 2.They were making cakes in the bakery at 10 yesterday. _3.People have used knives for a long time. _4.People were using stones for weapon in the Stone Age. _5.They have produced silk in Suzhou and Hangzhou. _6.They have already cooked lunch. _ 被动语态中的特殊情况1.不及物动词带介词和介词宾语时，在变为被动语态时，仍然要带上介词。e.g. The students listen to the teacher carefully in class.被动句：The teacher is listened to carefully by the students in class. e.g. They look after the new students in the school.被动句：The new students are looked after by them in the school. 2.当动词带有复合宾语(有宾补), 并且宾补是省去“to”的动词不定式时，在被动语态中应加上“to” e.g. They make us do all the work.被动句：We are made to do all the work by them. e.g. We often hear her sing songs.被动句：She is often heard to sing songs by us. e.g. I saw him walk to school.被动句：He was seen to walk to school by me.这些动词真奇怪，主动句中to 离开，被动句中to回 来。（ let ，have ，make，feel，see ,watch, hear,notice) 3.当动词带双宾语时(一个宾语是指人，一个是指物)，将其中指人的宾语提前作被动句的主语时，另一个宾语按顺序照抄下来；如是将指物的宾语提前作被动句的主语，在被动句中则指人宾语前应加“to”或“for” 。常见加to的动词有give，send, teach，write, show, pass, ask, tell常见加for的动词有make, draw, buy e.g. He gives me a flower everyday. 被动1 I am given a flower by him everyday. 被动2 A flower is given to me by him everyday. e.g. My mother bought me a computer. 被动1 I was bought a computer by my mother . 被动2 A computer was bought for me by my mother .练习：将下列句子变为被动句。1.Li Lei listens to his father carefully. _ 2.The mother looked after the baby in the room. _3.We took care of the things. _4.They gave us some work. _5.The boy made them laugh all the time. _6.My mother buys me a bike. _Fill in1. The foreign friends gave us some wonderful stamps.1) _ _ _ some wonderful stamps.2) Some wonderful stamps _ _ _ _.2.The teacher asked Tom to turn on the computer.Tom _ _ to turn on the computer.3.In this factory women do most of the work. Most of the work _ _ by women in this factory.4.He can mend the bike in two days.The bike _ _ _ in two days.5.You must take this medicine three times a day.This medicine _ _ _ three times a day.When can we use the passive voice? Get the rules from the following samples.My bike was stolen last night. 昨晚我的自行车被偷了。Letters are collected at eight every morning. 信件每天早晨八点收取。1:The desk was made by Master Wang. 这张课桌是王师傅做的。The bag was taken away by his sister. 那个口袋是她姐姐提走的。2:The well-known person got on the bus and was immed