主動語態(tài)和被動語態(tài)ppt課件

1、1Passive Voice 被動語態(tài)被動語態(tài)I believe I can flyThis song is enjoyed by people all over the world.2English is spoken by the most people in the world.is spoken people English3The Great Wall was built by Chinese people. The Great wall built4The trees were planted by students. trees planted5 英語動詞有兩種語態(tài)： 主動語態(tài)

2、(the Active Voice) 被動語態(tài)(the Passive Voice)What is it?A. 主動語態(tài)表示主語是動作的主動語態(tài)表示主語是動作的執(zhí)行者執(zhí)行者。B. 被動語態(tài)表示主語是動作的被動語態(tài)表示主語是動作的承受者承受者。We planted the tree.The tree was planted by us.被動語態(tài)結構：被動語態(tài)結構：be + 過去分詞過去分詞(P.P) + (by )6主變被解題步驟主變被解題步驟:1. 找賓語找賓語 -即動作的承受者即動作的承受者They make shoes in that factory. Shoes2. 判斷賓語的單復數判斷

3、賓語的單復數 -即即be動詞的單復數動詞的單復數.arewere3. 判斷動詞的時態(tài)判斷動詞的時態(tài) -即即be動詞的時態(tài)動詞的時態(tài).4. 修改謂語的時態(tài)修改謂語的時態(tài) -即原句動詞改為過去分詞即原句動詞改為過去分詞 made5. 修改原句的主語修改原句的主語 -即即by+ 主語主語. by them.We cleaned the classroom yesterday.The classroomwas cleanedyesterday.by us7一般現(xiàn)在時的被動語態(tài)：一般現(xiàn)在時的被動語態(tài)：am/are/is + 1. People play football all over the wor

4、ld.2. Mr. Green teaches us this term.Football all over the world .We this term.is playedby peopleare taught (by Mr. Green)8一般過去時的被動語態(tài)：一般過去時的被動語態(tài)：was/were + 3. People built the Great Wall long ago.4. My classmates planted many flowers yesterday.The Great Wall_ long ago.Many flowers _yesterday.was bui

5、lt (by people) were planted (by my classmates)9情態(tài)動詞的被動語態(tài)：情態(tài)動詞的被動語態(tài)：must/should/can等等 + be + 5. You must throw the broken glass away at once.The broken glass _at once.Our homework _on time. must be thrown away can be finished (by us)(by you)6. We can finish our homework on time.10111.People use knive

6、s for cutting things. Knives_ _ for cutting things.2. The students in this school study German.German _ _ by the students in this school. are used is studied123.I found the ticket on the floor. The ticket _ _ on the floor.4.I told her to return the book in time.She _ _ to return the book in time.was

7、 found was told135.He can mend the bike in two days.The bike _ _ _ in two days.6.You must take this medicine three times a day.This medicine _ _ _ three times a day. can be mended must be taken14 I usually hear her sing in the morning.She is usually heard _English songs in the morning. sing思考一：思考一：1

8、5make, see, hear, watch 等動詞，后接等動詞，后接不帶不帶“to”不定式時，變被動語態(tài)時要還原不定式時，變被動語態(tài)時要還原“to” 。E.g： I saw him leave the house. He was seen leave the house.16 He makes her horse work all day. Her horse is made all day. My father let me go out for a picnic. I out for a picnic. work was let go 試一試試一試17思考二：思考二：1. The st

9、eel _ cold A. is felt B. was feeling C. feels D. is being feltC 2. His plan _ good A. has sounded B. is sounding C. is sounded D. soundsD系動詞系動詞(feel, look, seem等）等）+adj., 用用主動式表被動義主動式表被動義。 18思考三：思考三： An accident _ on this road last week.A. has been happened B. was happenedC. is happened D. happenedh

10、appen, take place 等不及物動詞無被動語態(tài)等不及物動詞無被動語態(tài)D19 am / is / are +done am / is / are +done was / were+ done was / were+ done can / must / +be done can / must / +be doneAttention:小結小結 被動語態(tài)還原不定式被動語態(tài)還原不定式 to 系動詞用主動表被動。系動詞用主動表被動。 有些動詞無被動語態(tài)。有些動詞無被動語態(tài)。一般現(xiàn)在時：一般現(xiàn)在時：一般過去時：一般過去時：情態(tài)動詞：情態(tài)動詞：201. A neighbor helped to k

11、eep our dog. It _while we were on holiday. (2005) A. was taken care B. took care of C. is taken care of D. was taken care of2. Watches_ Shanghai last long. A. are made in B. is made C. are made from D. made中考考什么中考考什么DA213. A coat can_ for keeping warm. A. be used B. is used C. been used D. used4. Th

12、e workers were made _ a lot of work in the old days. A. do B. doing C. to do D. did5. This book _ often _from the library A. arent take away B. taken away C. isnt taken away D. be taken awayACC226.People there planted many trees last year. Trees _ _ by people there last year.(同義句轉換同義句轉換) 7. They gro

13、w vegetables on the farm. (同上同上) The vegetables _ _on the farm.8. Now people can use computers to help them. Now computers _ _ _ to help them.Twere planted are grown can be used2324中考被動語態(tài)考題中考被動語態(tài)考題1.The river smells terrible. People must _ dirty thing into it.(南京市中考題）南京市中考題） A. be stopped to throw B

14、. be stopped from throwing C. stop to throw D. stop from throwing 2.This book _ often _from the library.(北京市中考題）北京市中考題） A. arent take away B. taken away C. isnt taken away D. be taken away3.He _ _(tell) to return his books to the library yesterday. (黃岡市中考題）黃岡市中考題）was told25 用適當的形式填空 1. History is _

15、by the people. ( make) 2. He is often _ to do the work by the teacher. (ask) 3. The book _ by him last year. ( write ) 4. The radio _ last week. ( mend) 6. A new subway _ (build) next year. 10. The trains _( produce) in Zhuzhou. 11. Young trees should _(water) often.madeaskedwas writtenwas mendedwil

16、l be builtare producedbe watered26用所給動詞的正確形式填空：用所給動詞的正確形式填空： 1). The bike _(fix) up by Xiao Ming yesterday. 2). Sunglasses _ (use) for protecting peoples eyes. 3). A picture _(put) up on the blackboard. 4). French_ (speak) in France. 5). Teenagers should _(allow) to choose their own clothes.was fixe

17、dare usedis putis spokenbe allowed275)Exercises:選擇填空:Windows_ of glass.be made B. is made C. are made D. been made2. The house_ in 2004.is built B. is building C. was built D. used3. A coat can_ for keeping warm.be used B. is used C. been used D. usedCCA284. Watches_ Shanghai last long. A. are made

18、in B. is made C. are made from D. made5. This desk is made _ wood. A. of B. from C. in D. by6. The things on show were _ the old days. A. used B. used to C. used for D. used in7. Silk _ in Hangzhou and Suzhou. A. is produced B. are produced C. produced D. is produces AADA297.The teacher asked Tom to turn on the computer.Tom _ _ to turn on the computer.8.In this factory women do most of the work. Most of the work _ _ by women in this factory. was asked is don