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1、八下U4亨迷前热身时态结构：一般现在时：(1) be动词(2)行为动词原形、行为动词+s/es一般过去时：(1)be动词(2)行为动词+cd、不规则动词过去式一般将来时：(1) be going to do (2) will do情态动词：can/may/must+动词原形现在进行时：be+动词ing (am/is/are)过去进行时:be+动词ing (was/were)现在完成时：have/has+动词的过去分词过去完成时：had+动词的过去分词被动语态的时态:以为work例：1. 一般现在时：am / is/are+ worked2. 一般过去时：was / were+ worked3.
2、 一般将来时：shall / will +be+ worked4. 情态动词(can/may/must/should etc.)+be+动词的过去分词5. 现在进行时：am /is/are+ bcing+ worked6. 过去进行时：was Zwcre+ being+ worked7. 现在完成时：have/has+ been+ worked8. 过去完成时：had +been+ worked率考点解读.不及物动词无被动态。如:happen, take place, last, cost, change, begin 等.如:What will happen in 100 years?1 .
3、一些动词短语用于被动语态时，动词短语应当看做一个整体，而不能丢掉其中的介词或副词.These children must be taken good care of.2 .带双宾语的动词的被动态：直接宾语（物）作主语, 那么动词后要用介词加或加：在动词se/疝, pass, givef post等词后加依而在动词A町，sing, make, cook等词后面加分匚如： She gave me a book.A book was given to me by her.My mother bought me a new bike.A new bike was bought for me by my
4、 mother.二、主动形式表示被动意义.有些动词可以用生动杰形式表示破动语态如：sell, wash, draw, keep, clean, run, wear, cook, read, smoke 等。The book sells well.Silk wears well. This cloth washes well. This pen writes well.1 .表感官的系动词“ look, taste, smell, sound, feeV等词，常用主动形式表示被动.The song sounds beautiful.2 . want, require, need等动词后常跟-加g
5、形式表被动，相当于The bike needs repairing.= The bike needs to be repairing.三、主动句中省略加，被动句加上t。,主动语态中感官动词或使役动词使用不带t。的动词不定 式，但变被动语态时，须加 I： to.如：see, hear, watch, sounds let, make, have.She made me do the housework.I was made to do the housework by her.I saw him enter the room just now.He was seen to enter the r
6、oom just now.各种时态被动语态的构成。被动语态一般现在时am/ is/ are done一般过去时was/ were done现在进行时am/ is/ arc being done过去进行时was/ were being done一般将来时will be done过去将来时would be done现在完成时have/ has been done过去完成时had been done二、被动语态的其他用法。1 .不及物动词没有被动语态。The accident was happened last week. (F)The accident happened last week. (T
7、).系动词没有被动语态。I feel well today.The fish tastes delicious.2 .部分动词在主动语态中省t。，被动语态需要加10。(1) make sb. do sth. -* be made to do sth.某人被迫做某事 The boss made the boy do heavy work.The boy was made to do heavy work.(2) see sb. do sth. -* be seen to do sth.某人被看见做某事I see her read in the garden.f She is seen to re
8、ad in the garden.(3) hear sb. do sth. be heard to do sth.某人被听见做某事 They heard the girl sing in the room.-*The girl was heard to sing in the room.(4)有些动词用主动形式表被动意义。The new book sells well.注：此类动词还包括cut, wash等，并由sth作主语。(5)动词短语用于被动语态时，应当看作一个整体。Wc shouldnt laugh at him.-*Hc shouldnt be laughed at.(6) want
9、, need, require等动词后用doing形式表被动意义。 My bike needs mending.=My bike needs to be mended.(7)固定结构：sth. be worth doing某事值得一做The book is worth reading.享:典例精析The young man was often seen by the lake.A to drawB to drawingC drawD drewShe often read under the tree.A. was, seenB. is, seenC. was, seen to D. is, s
10、een toThe students in Grade Three their homework for more than three hours every day, so theyhardly have any time to watch TV.A. were made to do B. arc made to do C. were made do D. arc made doThe boy beat the dog by the girl.A. saw toB. was seenC. sawD. was seen toBetty was often heard in her bedro
11、om.A. singB. singsC. singingD. to sing)1. Jolins latest album (专辑)as expected last month.A. was sold out as goodB. sold as wellC. sold as goodD. was sold as well()2. Trees green in spring.A. turnB. are turnedC. would (urnD. is turning)3.TV programmes can to the other side of the world.A.sendB. be se
12、ntC. makeD. be made)4.The moon always around the earth.A. goesB. travelsC. turnsD. A,B and C.( )5.Grcat changesplace. Many new schools.A. have taken, have been openedB. take, are openC. are taken, openD. have been taken, are opened)6. When the accidentA. was, happenB. did. happenC. is, happenD. was,
13、 happened万跟踪练习【I.选择最佳答案：()1 English in Britain.A.speaksB. are spoken)2 This popular song bA. often singsB. often sang)3 This kind of bikein Germany.A. makesB. madeC. is speakingD. is spokenus after class.C. is often sangD. is often sungC. is makingD. is made)4 New computersin our school.A. is usedB.
14、 arc usingC. arc usedD. have used)5 Our flat mustclean.A. keepB. be keptC. to be keptD. to keep)6 Id like (o buy that coal.)6 Id like (o buy that coal.-Fm sorry.A. It soldB. Its sellingC. Its been soldD. It had been sold)7 A new hospitalat the corner of the street.A. is building B. is being builtC.
15、been builtD. be building)8 The keyon the sofa when I left.A. was leftB. will be leftC. is leftD. has been left)9 Doctorsall over the world.A. needB. are needingC. are neededD. will need)10 His new booknext year.A. will be published B. is publishing C. is being published D. has been published)11 Fren
16、chin every country.D. is not speakingA. is not spoken B. arc spoken C. is speaking)12 These papersyet.A. have not written B. have not been written C. has not written D. has not been written)13. The sports meetingbe held until next week.A. didntB. wontC. isntD. doesnt)14. The thief was seen)14. The t
17、hief was seenaway.A. runB. to runC. ranD. runs)15. The two panda were taken to Taiwan)15. The two panda were taken to Taiwanus.A. forB. inC. toD. by16. The bookA. sells goodB. sells goodC. sells wellD. is sold goodE. is sold well17. The broken bike here by Old Wang.A. can repairB. can be repaired C.
18、 can be repairingD. can repairing18. The jarforhot water.A. used; keeping B. was used; keeping C. is used; to keep D. are used; keep)19. Cottonin the southeast of China.A. growsB. is grownC. were grownD. will grow()20. The bridgesa few years ago.A. is builtB. builtC. were builtD. was built【】II.用所给动词
19、的适当时态和语态填空。1. The Olympics(take place) in Beijing in 2(X)8.2. The shop(close) at this time of day.3. Some children(take ) good care by the nurse.4. The kind of bicycle(sell) well.5. The streets(cover) with snow because it(snow) heavily last night.6. The color TV(buy) in that shop three days ago.7. T
20、he doctor said Jim must(operate ) on at once.8. the bridge(repair) yct?, -“Yes. ”9. We are in Grade One this year, so we(teach ) physics next year.10. u Where(be) you last night?Mt4I(ask) to help Tom at home”11. The story(happen) in USA ten years ago12. The Great Wall(know) all over the world.13. th
21、e film(show) many times since last Sunday?14. the street lights usually(turn) on at seven in summer evening?15. Shanghai Museum(locate) in the centre of Shanghai.16. We(tel I) to come to school yesterday.17. We (tell) to be at the school gate by 8 oclock (omorrow morning.18. A big fire(break) out in
22、 Rose Restaurant yesterday.19. The pen(write) quite smoothly.1.1 1(give) 5 minutes to make a decision.21. Our holiday(last) 10 years.22. Our house(need repair).语法填空【】Davika was walking home from school. Everything was bad at school. In _1 school, shegot to school late. In the maths test, half of her
23、 answer were not right and he forgot _2(do) her English homework. The3(teach) wrote a message in hernotebook for her parents to sign.She knew her parents would be angry _4 her. She also knew she had a lot of homeworkto do. Just _5(think) about these, she was sad.After she got home, her mother gave h
24、er a hug and _6(say), How was your day, dear ? ” Her little brother came to _7 and said . Hi sister ! I miss you ! ”Quickly Davika fell _8(well). Of course, her mum would be angry with her poor grades. But she loved her and that was more important. And her little brother always though she was smart
25、and beautiful.At that time, Davika felt _9(luck) to have such a great family and she didnt worry about her poor grades10 her family could comfort her when she was sad.语法填空【】In nature, you may see many insects and animals of different colors. Have you ever wondered why ?Locusts (蝗虫)are super deliciou
26、s food for birds, but it is not always an easy job for birds to catch them. It is neither because locusts are good _1(jump) or runners nor because they arc _2(smart) then their enemies. The reason is that the colors of locusts change with the colors of crops.Brown bears, tigers and other animals mov
27、e _3(quiet) through forests. They cant 4(see) easily by their enemies. This is because they have colorssimilar 5 the trees. For the same reason, polar bears that live on a land of snow andice are white. Butterflies and bees living among the flowers are colors _5 flowers.Soil insects are mostly dark-
28、colored and they live under the soil (土壤)in a dark and wet6(environmental). However, insects with colors different from plants can easily be _7(find) and eaten by others. So in order8(survival), they have tohide _9(they) in the daytime and appear only at night.The ink fish in the sea can send out so
29、me very black ink when it faces danger. As the ink spreads over , its enemies will find themselves _10（sudden） in a dark world. As the same time the ink fish immediately swims away. That is how it keeps itself safe （hough it is not strong al all.相关题库按要求改写句子1. The writer gave her a book after talking
30、 to her.（改为被动语态）A book to her by the writer after he talked to her.2. Did you grow vegetables?（改为被动语态）vegetables?3. You can keep the book for two weeks.（改为被动语态） The book can for two weeks.4. Did he repair this desk yesterday?（改为被动语态）（his desk yesterday?5. The recent tsunami killed over 140,000 peopl
31、e.（改为被动语态）Over 140,000 people by the recent tsunami.6. We should take good care of our desks.（改为被动语态）Our desks should good care of our desks.7. We will hold the meeting this afternoon.（改为被动语态）The meeting will this afternoon.8.The teacher doesnt teach English in our school.（改为被动语态） English in our sch
32、ool.8. They saw a UFO flying in the sky.（改为被动语态）A UFO flying in the sky.9. They sell all kinds of watches in the shop.（改为被动语态） All kinds of watches in the shop.10. Mr. Smith lold us some customs of England.（改为被动语态） told some customs of England.11. .Floods made people leave their home.（被动语态）改错1. He h
33、ad his money to be stolen.2.1 have got used to get up at six.3. He was laughed by them.4. I was made do it.5. Maths is difficult to be learned.6. Great changes have been taken place.1. 1 still dont know what was happened just now.8. The price of the cleaner has been risen quickly.9. He read it as loud as possible so as to make himself hear.10. The book is well worth to be read.年课后小结本单元语法重点：被动语态的特殊用法