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1、动词的时态：用play的正确形式填空：Tom_footballoften.Tom_footballthisafternoon.Tom_footballlastSunday.Tom_footballnow.Tom_footballatfiveyesterday.Tom_footballforanhour.Tom_footballbeforeIcalledhim.,高三英语总复习语法系列训练,被动语态详解,ChangethefollowingsentencesintothePassiveVoice,1.TheymakeTVsetsinthatfactory.,2.NorthwestChinagro
2、wsthebestcotton.,3.TheyusethisroomforplayingPingpong.,4.Bellinventedthetelephonein1876.,TVsetsaremadeinthatfactory,ThebestcottonisgrowninNorthwestChina.,ThisroomisusedforplayingPingpong,ThetelephonewasinventedbyBellin1876.,5.Themanagermadethemwork10hoursaday.,6.Chinahassentupmanmadesatellitesintospa
3、ce,7.Youshouldwatertreesoften.,8.Youmustnotplanttreesinverydryearth.,Theyweremadetowork10hoursaday.,Manmadesatelliteshavebeensentupintospace.,Treesshouldbewateredoften.,Treesmustnotbeplantedinverydryearth.,(一)语态分类,英语动词有两种语态，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。如：Theywillbuildanewbridgeovertheri
4、ver.(主动)Anewbridgewillbebuiltovertheriver.(被动)汉语中常用“被”、“给”、“由”、“受”等词用来表示被动，而英语用：助动词be+及物动词的过去分词构成。,(二)被动语态的时态、人称和数的变化主要体现在be的变化上，其形式与系动词be的变化形式完全一样。以give为例，列表如下：一般现在时：am/is/are+given一般过去时：was/were+given现在进行时：am/is/are+being+given过去进行时：was/were+being+given现在完成时：have/has+been+given过去完成时：had+been+given
5、一般将来时：shall/will+be+given过去将来时：should/would+be+given将来完成时：shall/will+havebeen+given过去将来完成时：should/would+havebeen+given注被动语态没有将来进行时和过去将来进行时。,(三)被动语态常用的八种时态1.一般现在时：Peoplegrowriceinthesouthofthecountry.Theschooldoesntallowustoenterthechemistrylabwithoutateacher.2.一般过去时：Theyagreedonthebuildingofanewcarf
6、actorylastmonth.Thestudentsdidntforgethislessonseasily.,Riceisgrowninthesouthofthecountry.,Wearenotallowedtoenterthechemistrylabwithoutateacher.,Thebuildingofanewcarfactorywasagreedonlastmonth.,Hislessonswerenoteasilyforgotten.,3.一般将来时：Theywillsendcarsabroadbysea.Theywillgiveplentyofjobstoschool-lea
7、vers.4.过去将来时：Themanagersaidtheywouldcompletetheprojectbytheendoftheyear.Theworkerstoldmetheywouldmendthecarassoonaspossible.,Carswillbesentabroadbysea.,Plentyofjobswillbegiventoschool-leavers.,Themanagersaidtheprojectwouldbecompletedbytheendoftheyear.,Theworkerstoldmethatthecarwouldbemendedassoonasp
8、ossible.,5.现在进行时：TheradioisbroadcastingEnglishlessons.Wearepaintingtherooms.6.过去进行时：Whydidnttheydrivethereontime?Becausetheworkersweremendingtheroad.Thistimelastyearwewereplantingtreeshere.,Englishlessonsarebeingbroadcastedontheradio.,Theroomsarebeingpainted.,Becausetheroadwasbeingmended.,Treeswereb
9、eingplantedherethistimelastyear.,7.现在完成时：Someonehastoldmethesportsmeetmightbeputoff.Wehavebroughtdowntheprice.8.过去完成时：WhenIgottothetheatre,Ifoundtheyhadalreadysoldoutthetickets.Thewholecountrywasverysadatthenewsofhisdeath;Peoplehadconsideredhimtobeagreatleader,Ihavebeentoldthesportsmeetmightbeputoff
10、.,Thepricehasbeenbroughtdown.,WhenIgottothetheatre,Ifoundtheticketshadalreadybeensoldout.,Hehadbeenconsideredtobeagreatleader.,9.含有情态动词的被动语态：含有情态动词的被动语态是由“情态动词+be+及物动词的过去分词”构成。Youmusthandinyourcompositionsafterclass.Hecanwriteagreatmanyletterswiththecomputer.,Yourcompositionsmustbehandedinafterclass
11、.,Agreatmanyletterscanbewrittenwiththecomputerbyhim.,(四)被动语态的使用1.当不知道或没有必要指出动作的执行者时，常用被动语态，这时往往不用by短语。“Mr.White,thecupwithmixturewasbrokenafterclass.”(只是告诉老师杯子坏了，不知是谁弄坏的，或不想说出谁弄坏的)。2.突出或强调动作的承受者，如果需要说出动作的执行者，用by短语。TheserecordsweremadebyJohnDenver.3.当汉语句子的主语既不是动作的执行者，也不是动作的承受者时，这时常用in+名词作状语，而代替by短语。T
12、hesecarsweremadeinChina.15,000carswillbeproducedeachyearinthenewfactory.,(五)主动语态变被动语态的方法,（1）Myauntinvitedmetoherdinnerparty.主语谓语宾语Iwasinvited(bymyaunt)toherdinnerparty.主语谓语宾语（2）Theschoolsetupaspecialclasstohelppoorreaders.Aspecialclasstohelppoorreaderswassetupintheschool.,1.把主动语态的宾语变成被动语态的主语。2.把主动语态
13、的谓语变成被动语态的be+过去分词，时态要与原句保持一致。3.把主动语态的主语变为介词by的宾语，放在被动语态里谓语动词之后，by短语可以省略。如果原句主语是地点名词，在被动语态中用in+地点名词作状语。,(六)语态转换时要注意的问题1.把主动语态变为被动语态时，其谓语动词的时态要与原句时态保持一致，其谓语动词的数要与新主语保持一致。Wehaveboughtanewcomputer.Anewcomputerhasbeenbought.(正确)Anewcomputerhavebeenbought.(错误)2.含有双宾语的主动句变被动句时，可分别将其中的一个宾语变为主语，另一个不动，一般变间接宾语
14、为主语时比较多。Myunclegavemeapresentonmybirthday.Iwasgivenapresentonmybirthday.如果把直接宾语(指物)改为主语，则在间接宾语(指人)前加适当的介词，如上句还可以说：Apresentwasgiventomeyesterday.,保留宾语,注意：一般在下列动词后，常在间接宾语前用介词to，如：bring,give,hand,lend,offer,pass,pay,promise,sell,show,take,teach,tell等。Thecupwithmixturewasshowedtotheclass.Mybikewaslentto
15、her.一般在下列动词后，间接宾语前用介词for,如：build,buy,cook,cut,choose,do,fetch,find,fix,get,keep,make,order,paint,play,sing等。Mothermademeanewskirt.(Anewskirtwasmadeforme.)Themeatwascookedforus.Somecountrymusicwasplayedforus.有些既不用to也不用for,根据动词与介词的搭配关系。Heaskedmeaquestion.(Aquestionwasaskedofme.)Peopleallovertheworldkn
16、owtheGreatWall.TheGreatWallisknowntopeopleallovertheworld.(不用by短语),3.由动词+介词或副词构成的短语动词，要把它们作为整体看，即把它们看成一个及物动词，介词或副词不可拆开或漏掉。这类动词有：不及物动词+介词，如:agreeto,askfor,laughat,operatedon,listento,lookafter,thinkof,talkabout等。Thepatientisbeingoperatedon.Theproblemissolved.Itneedntbetalkedabout.及物动词+副词：如：bringabout,carryout,findout,giveup,handin,makeout,passon,pointout,putaway,putoff,thinkover,turndown,workout,turnout等。Hisreq
