中考英语 语法专题 被动语态教学课件.ppt

passivevoice 被动语态 知识点再现 被动语态 结构 be 动词的过去分词意义 强调主语是动作的承受者 何时使用 变化方法 注意事项 进入 进入 进入 进入 各种时态的被动语态结构 一般现在时态的被动语态结构 am is are vt过去分词 一般过去时态的被动语态结构 was were vt过去分词 含有情态动词的被动语态结构 情态动词 be vt过去分词 变化 示例 theboybroketheglass theglasswasbrokenbytheboy 从主动语态变为被动语态 1 主语介词by宾语2 谓语加be 并变为过去分词3 宾语主语 1 一般可变为被动语态的动词为及物动词2 be动词可根据人称 时态 数进行变化 3 不特别强调动作执行者时 by短语 即by和后面的宾语 一般可以省略 note 注意事项 何时使用被动语态 不知道或者没必要说明动作执行者是谁 根据上下文 需要强调动作的承受者 可以带宾语的短语动词和及物动词一样可以用于被动语态 但要注意不可丢掉后面的副词或介词 说练就练 五种时态变化 特殊情况下的变化1 含有情态动词 特殊情况下的变化2 实站演练 thefarmersareplantingtrees 1 变为一般现在时态被动语态 2 变为一般过去时态被动语态 3 变为一般将来时态被动语态 treesareplantedbythefarmers treeswereplantedbythefarmers treeswillbeplantedbythefarmers 4 变为现在进行时态被动语态 5 变为现在完成时态被动语态 treesarebeingplantedbythefarmers treeshavebeenplantedbythefarmers thisworkmay today finish canmybike here mend thecarscan t here park 含有情态动词的被动语态 情态动词后面的be动词用原形 befinished bemended beparked 1 wecallmr smithalivingleifeng mr smith alivingleifeng byus 2 tom sfatherboughthimabook he abook byhisfather 复合宾语或者双宾语的句子要注意 一般情况下把指人的宾语作为被动句的主语 wasbought iscalled 1 pleasepassthebooktolily thebookispassedtolilybyyouplease 2 hegavemeabeautifulpresent iwasgivenabeautifulpresentbyhim 感官动词 hear see watch feel notice等 和使役动词 let makehave等 在主动语态中后接不带to的动词不定式 但是改为被动语态时 把to加在动词原形之前 theymadetheboyswork12hoursaday theboysweremadetowork12hoursaday weoftenseehimgoforawalkbytheriver heisoftenseentogoforawalkbytheriver 1 theteachersoftenmakeusreadbooksinthemorning weareoftenmadetoreadbooksinthemorningbytheteachers 2 wenoticedhimtalkwithmybrotherjustnow hewasnoticedtotalkwithmybrotherjustnow 3 wesawherhelptomwhenweentertheroom shewasseentohelptomwhenweentertheroom 4 imadehimstopwhilehewasdoingthework hewasmadetostopwhilehewasdoingthework 1 didyougotojim sbirthdayparty no i a amnotinvitedb wasn tinvitedc haven tinvitedd didn tinvited2 tomakeourcitymorebeautiful rubbish intotheriver a needn tbethrownb mustn tbethrownc can tthrowd maynotthrow 中考名题回顾 3 youmaygofishingifyourwork a isdoneb willbedonec hasdoned havedone4 wearetold everywhere it sourdutytokeepourschoolclean nottomakemuchnoiseb tothrowwastepaperc todrawd nottospit 1 whatdoyouthinkofthefootballmatchyesterday it ssurprising thestrongestteam a wasbeatenb wonc scoredd wasfailed2 iwon tcometothepartyunlesssue a willinviteb invitesc invitedd isinvited3 whatareonshowinthemuseum somephotos byafricanchildren a aretakenb havebeentakenc takend weretaken4 theboy studyathomebyherlastsunday amadebwasmadecwasmadetodmadeto 中考模拟 4 thetreesmust threetimesaweek a waterb iswateringc bewateredd waters5 anothernewbuilding lastmonthnearmyschool a wasbuiltb builtc hasbeenbuiltd isbuilt 6 anewbridge overtherivernextyear aisbuiltbwillbuildcwillbebuiltdwillbuilt7 tvandradioprogrammes theothersideoftheworldwiththehelpofthesatellites acansendtobcansendonccanbesenttodcanbesenton 3 insummermeatandfruit foralongtime acan tbekeptbdoesn tkeepcisnotkeptdisn tkeeping4 thesefilms byyoungchildren ashouldnotseenbshouldn tbeseencshouldbenotseendshouldsee5 thepieceofmusic great asoundsbsoundedcissoundeddissounding 6 it inasmallvillagelastmonth ahappenedbwashappenedchappendhadhappened 2 ourclassroomshould cleanandtidy awaskeptbbekeptciskeepdhavekept 3 noletter sinceyouleftforshanghai ahavereceivedbhavebeenreceivedchadbeenreceiveddhasbeenreceived4 i mafraidyoucan tgoin theroom aispaintedbhaspaintedcisbeingpainteddispainting 5 tomakeourcitymorebeautiful rubbish intotheriver aneedn tbethrownbmustn tbethrownccan tthrowdmaynotthrow6 thegirl singingwhenwepassedby aheardbwasheardcwasheardtodheardto 3 mynewpen well awritesbiswritingciswrittendwaswriting4 alotofmoney spentonbooks ahasbhavechasbeendhavebeen5 anotherbridge setupovertheriverin6years aisbeingbwillbeencwillbedhasbeen6 mybike for3days aismendedbhasbeenmendedchasn tbemendeddisbeingmended 7 why youarewetallover i justnowandirushedallthewayhere acaughttherainbwascaughtintherainccaughtaraindwascaughtbyarain 3 wearetoldthatthesebooks tothelibrary acanbereturnedbmayreturncmustbereturneddmustreturned4 thiskindofmedic