初三英语语法 被 动 语 态

初三英语语法被动语态一、被动语态概述语态是动词的一种形式，用以说明主语与谓语动词之间的关系。英语的语态共有两种：主动语态和被动语态。主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。被动语态是动词的一种特殊形式，一般说来，只有需要动作对象的及物动词才有被动语态。汉语往往用"被"、"受"、"给"等词来表示被动意义。如：Heopenedthedoor.他打开了这扇门。（主动语态）Thedoorwasopened.这扇门被打开了。（被动语态）二、被动语态的构成被动语态由"助动词be+及物动词的过去分词"构成。被动语态的时态变化只改变be的形式，过去分词部分不变。疑问式和否定式的变化也如此。1、被动语态的时态较常见的八种，现以动词clean为例列表说明：2、被动语态的句式变化：以一般现在时和动词invite为例，列表说明被动语态的句式变化：3、含有情态动词的被动语态情态动词的被动语态结构为：情态动词+be+过去分词；其时态及句型的变化仅由情态动词完成，"be+过去分词"部分不变。如：Tablescanbemadeofstone.桌子可由石头制造。Tablescouldbemadeofstoneatthattime.那时桌子可由石头制造。（一般过去时）Cantablesbemadeofstone?桌子能用石头制造吗？（疑问句）三、主动语态变为被动语态转换图示：1、主动语态变为被动语态的步骤：（1）将主动句的宾语变为主语：注意：如果主动句的宾语是代词，需将其由宾格变为主格。如：Tomkilledhim.→HewaskilledbyTom.（2）将动词改为"be+过去分词"。注意：Theyheldameetingyesterday.→Ameetingwasheldbythemyesterday.他们昨天开会了。（3）将主动语态的主语改为be…放在谓语动词后。注意：如果原主语是代词，则应由主格变为宾格。Hesangasong.→Asongwassungbyhim.2、主动语态变为被动语态的注意事项：含有双宾语，即直接宾语（常指事物）和间接宾语（常指人）的句子，每个宾语都可变为被动语态的主语，即其被动语态有两种形式。但多以间接宾语作主语。Jacktoldusthetruth.杰克告诉了我们真相。WeweretoldthetruthbyJack.Thetruthwastold(to)usbyJack.四、动词的主动形式表示被动之意系动词无被动语态：以主动形式表示被动之意常见的系动词有：①be动词②……起来（7个）：look/seem/appear,feel(感觉，摸起来),sound,smell,taste

e.g.Sheseems/appearshappy.Itsmellsterrible.③(逐渐)变得/变成：become,grow,get,turn,come,go

e.g.Hiswishhascometrue.

Peopleoftenwenthungryintheolddays.

Thetreeisgrowingtall.

④保持：keep,stay

e.g.Wemustkeepquietinthereadingroom.五、下列动词（词组）没有被动式：1、happen,takeplace,breakout,belongto,cost,take2、不及物动词sell,wash,read,write,open,close,shut,lock,wear等，常用主动形式表示被动意义。eq\o\ac(○,1)、Anaccidentwashappenedyesterday.（×）昨天发生了一起事故。Anaccidenthappenedyesterday.eq\o\ac(○,2)、Theflowersmellssweet.这花闻起来很香。eq\o\ac(○,3)、Thewatchlooksgood.这表看起来很好。eq\o\ac(○,4)、Thisbooksellswell.这本书畅销。eq\o\ac(○,5)、Thekindofclothwasheswell.这种布很容易洗。eq\o\ac(○,6)、Thearticlereadswell.这篇文章读起来很好。eq\o\ac(○,7)、Thesupermarketopensat8:00inthemorning.超市在早上八点钟营业。eq\o\ac(○,8)、Thedoorwon’tclose/shut.这门关不上。eq\o\ac(○,9)、Thedoorlockseasily.这门容易锁。eq\o\ac(○,10)、Thismaterialwearswell(won’twear).这种材料耐久（不耐久）六、各种时态的被动语态举例（以动词do为例）1．一般现在时（am/is/are+done）Englishisspokenbylotsofpeopleintheworld.世界上的许多人都说英语。ClassmeetingisheldeveryThursday.每周四都举行班会。Theclassroomiscleanedbythestudentseveryday.学生们每天都打扫教室。2．一般过去时(was/were+done)Thecupwasbrokenbytheboy.杯子被那个男孩打碎了。Hewassavedatlast.他最终获救了。Mybikewasstolen.我的自行车被偷了。3．一般将来时与过去将来时(will/shallbe+done;would/shouldbe+done)Aspeechwillbegiventhisafternoon.今天下午有一个演讲。Anewroadwillbebuiltnextyear.明年要修一条新马路。Ithoughtthousandsofpeoplewouldbehelped.我认为将有数千人得到帮助。4．现在进行时与过去进行时(am/is/arebeing+done;was/werebeing+done)Themachinewasbeingrepairedatthistimeyesterday.昨天这时，机器正在被修理。Theproblemisbeingdiscussednow.问题正在被讨论。Abusisbeingpushedbythepassengers.路人正在推一辆公共汽车。5．现在完成时(have/hasbeen+done)Twohundredtreeshavebeenplantedbynow.到现在为止，已经种了二百棵树了。Thebookhasbeenreadmanytimesbyme.这本书已经被我读了许多遍了。6．过去完成时(hadbeen+done)Theysaidtheyhadbeeninvitedtotheparty.他们说已经被邀请参加晚会了。Shefoundthehousehadbeendestroyedbythestorm.她发现房子已经被暴风雨摧毁。Hehadbeentorturedbytheillnessformanyyearsbeforehedied.他在去世前已经被疾病折磨很多年了。被动语态专项练习Ⅰ单项选择1.Goodbooks____againandagain.A.shouldbereadedB.shouldbereadC.mustreadD.oughttoread2.Thechildren____bythenurse.A.werelookedB.lookedafterC.werelookedafterD.looked3.He___somepiecesofadvice,buthe____tothem.A.gave,didn'tlistenB.wasgiven,wasn'tlistenedC.give,wasn'tlistenedD.wasgiven,didn'tlisten4.When____theaccident_____?A.was,happenB.did,happenC.is,happenD.was,happened5.Thequestion____byussoon.A.isgoingtodiscussB.willdiscussC.isgoingtobediscussedD.hasbeendiscussed6.Thelab____aboutfiveyearsago.A.wasbuildedB.wasbuiltC.buildsD.hasbeenbuilt7.Alotoftallbuildings_____inhishometowninthelastthreeyears.A.havesetupB.havebeensetupC.weresetupD.setup8.They____printing500copiesbytheendoflastmonth.A.hadfinishedB.havefinishedC.hadbeenfinishedD.havebeenfinished9.Rice___also_____intheirhometown.A.is…grownB.is…grewC.was…grewD.was…grown10.He____bytheteachers.A.isalwayspraisedB.praisesC.havebeenpraisedD.alwaysispraised11.Greatchanges____place.Manynewschools____.A.havetaken,havebeenopenedB.take,areopenC.aretaken,openD.havebeentaken,areopened12.Thepicture______inOctober,1996.A.wastakingB.hadbeentakenC.wastakenD.hadtaken13.Wecan'tusethebridgenow,becauseit______.A.hasbeenrepairedB.isrepairingC.isrepairedD.isbeingrepaired14.I______thewaytotherailwaystationbyapoliceman.A.wasshownB.showedC.haveshownD.wasshowing15.Thewar______in1941.A.brokeoutB.hadbeenbrokenoutC.wasbrokenoutD.hadbrokenout16.Whenwater______,itwillbechangedintovapor(蒸汽).A.isheatedB.heatingC.hasheatedD.heats17.Wecan'tentertheroombecauseitsdoor______.A.lockedB.locksC.islockedD.islocking18.They______dayandnight.A.aremadeworkB.aremadetoworkC.madetobeworkedD.aremakingtowork19.Chang'anRoadis______ofpeople.A.filledB.fillC.fullD.fulled20.Man-madesatellites______intospacebymanycountries.A.wassentupB.issentupC.havebeensentupD.hasbeensentup21.ThisEnglishsong_____often_____bythechildren.A.is,singingB.is,sungC.will,singD.was,sung22.Thewindowsofourhouse_____onceaweek.A.mustcleanB.havecleanedC.iscleanedD.arecleaned23.When______thePeople'sRepublicofChina_____?A.was,foundB.was,foundedC.did,foundD.does,found24.Mary'sradio______bymybrotherjustnow.A.willbemendedB.hasmendedC.wasmendedD.mended25.Yourexercisebooks_____afterclass.A.willhandinB.musthandinC.handedinD.mustbehandedin26.Sometreesmay______atothertimesoftheyear.A.beplantedB.plantC.areplantedD.willbeplanted27.Thesun_____atnightasusual.A.canbeseenB.can'tseeC.can'tbeseenD.doesn'tsee28.AnewEnglishplay_____therenextweek.A.willputonB.willbeputonC.isgoingtoputonD.willbeputtedon29.Astrangething_____inourschoolyesterday.A.washappenedB.hasbeenhappenedC.happenedD.wasgoingtohappen30.Theglass______.It_____bylittleTomthismorning.A.broke,isbrokenB.isbroken,wasbrokenC.wasbroken,brokeD.hasbeenbroken,brokenⅡ把下列句子改为被动语态1.Isawtheboyrunyesterday.2.Hetoldmethathewouldcomebacksoon.3.Youcanfindalotofdifferencesbetweenthetwolanguages.4.Doyouwateryourflowerseveryday?5.Thewindblewdownthebigtreelastnight.6.Ithinkthatheisright.7.Hehadnotthrownthe