初三英语讲座演示讲座.ppt

,ThePassiveVoicebe（表示时态）+done（表示被动）一般现在时的主动语态为do/does被动语态为is/am/are(现在时)+done(被动)Theworkersmakecarsinthisfactory.Carsaremadebytheworkersinthisfactory.ManypeoplespeakEnglish.Englishisspokenbymanypeople.,is/am/are-was/werewas/were（过去时）+done被动语态Somebodycleanedtheclassroomyesterday.Theclassroomwascleanedyesterday.Heputhisbikeunderthetree.Hisbikewasputunderthetree.,一般现在时带情态动词的主动语态为can/may/must/should+do一般现在时带情态动词的被动语态can/may/must/shouldbe+doneWemustcleanourclassroomeveryday.Ourclassroommustbecleanedeveryday.Weshouldplantmoretrees.Moretreesshouldbeplanted.,Youcanttakethebooksoutofthereading-room.Thebookscantbetakenoutofthereading-room.Wemayplantthematothertimesoftheyear.Theymaybeplantedatothertimesoftheyear.,一般将来时的主动语态为will+dobe的将来形式为willbe一般将来时的被动语态为willbe（一般将来时）done(被动语态）Somebodywillwaterthetreestomorrow.Thetreeswillbewateredtomorrow.,现在完成时的主动语态为have/has+donehave/has(表示现在)done(表示完成)be的完成形式为have/hasbeenhave/hasbeen(现在完成)+done(被动语态)Manytreeshavebeenplantedinourschool.,过去完成时的主动语态为had(表示过去）done（表示完成）过去完成时的被动语态为hadbeen(过去完成)+done(被动)Manynewroadshadbeenbuiltbytheendoflastyear.,现在进行时的主动语态为is/am/are(表示现在）+doing（表示进行）现在进行时的被动语态为is/am/arebeing(现在进行)+done(被动语态）ManynewbuildingsarebeingbuiltinNanjingnow,不规则动词表分AAALetletlet,hurthurthurt,putputputcostcostcost,hithithit,shutshutshutcutcutcutABBsendsentsent,spendspentspentbuildbuiltbuilt,lendlentlent,bringbroughtbroughtbuyboughtboughtfightfoughtfoughtthinkthoughtthoughtteachthaughtthaughtcatchcaughtcaught,growgrewgrowngrowthrewthrownblowblewblownknowknewknownflyflewflowndrivedrovedrivenrideroderiddenwritewrotewritten,Drivedrove,Putthefollowingintopassivevoice1.Weusepensforwriting.2.ShewashesclothesonSunday.3.Theworkersmakeradiosinthatfactory.4.Thegirlsinourclassoftensingthissong.5.Wecleanthewindowsonceaweek.6.Mostbabieslikesweetmilk.*7.Mymotheroftenbuysmesomenicefood.,变为否定句和一般疑问句，并对划线部分提问1.Thekeyismadeofmetal.2.ThiskindoftruckismadeinChangchun.3.Thewindowsarecleanedonceaweek.4.RiceisgrowninSouthChina.5.ThisrecorderisusedbyTeacherWang.6.Pensareusedforwriting.,LiXiaolinscoredtwiceinthelastsixminutestomakethefinalscore4-3.tomakeacontributiontoprotectingtheenvironmenttomakeourcountrymorebeautifulmakefaces,makefriendswith,makeamistakesmakeadialogue,makeasentencewith,makesure,either=too(只用于否定句中)Heisntadoctoreither.eitheror.(两个中的一个）YoucanborroweitheranEnglishbookoraChinesebook.Butnotboth.Eitheryouorsheisright.(就近原则）Therearemanytallgreentreeson_sideofthestreet.A.eitherB.bothC.allD.every,Therearemanytallgreentreeson_sidesofthestreet.eitherB.bothC.allD.every题目是多变的，要读懂题目。,surprise:feelingcausedbyanunexpectedeventTheresultsurprisedtheboys.Iwassurprisedatwhatshesaid.Whatshesaidissurprising.(besurprisedat/besurprising)Theylookedateachotherinsurprise(n.)TooursurprisehefailedtheEnglishexam,beamazedat/beamazingbeexcitedat/beexcitingbemovedby/bemovingbeinterestedin/beinteresting/beworriedabout,变为被动语态1.LiPingbroketheglassyesterday.2.Didyouwashtheseclothes?3.Whoplantedthesetrees?4.Whendidpeopleinventedpaper?5.IgaveLucyanicepresent.*6.Wesawthelittlegirldanceintheroom,用所给动词的正确时态和语态填空1.-DoyouknowSue,Peter?-Ofcourse.We_(be)friendssincewewerechildren.”2.Tothisday,thename“LeiFeng”_(remember)byalltheChinesepeople.3.Edison_(build)alabforhimselfbeforehewasten.4.Hiskey_(lose)yesterdayand(find)thismorning.,5.AtalkaboutEnglishnames_(give)byJimtomorrow.6.UncleWang_(mend)yourradiosinceyesterday.7.Jim_(ask)nottobelateagain.8.I_(give)abirthdaypresentyesterday.9.TheGreatHallofthePeople_(build)in1959.,不及物动词不能用于被动语态，常出错的有：die:Hedied.Heisdead.Hehasbeendead.happen:Whatshappened?Whatshappeningoverthere?takeplace:GreatchangeshavetakenplaceinNeupwith:Suddenlyhecameupwithagoodidea.appear:Alargecloudappearedinthesky.,happenvi:takeplaceAnaccidenthappenedtomeyesterday.=Ihadanaccidentyesterday.Whathappenedtohim?Hefelldownandbrokehisleg.Sth.happenedtosb./insomeplace/atsometime.Ithappenedmanyyearsagoinasmallvillage.,happen:dosthbychanceIhappenedtomeethiminthesupermarketlastweek.Myfatherhappenedtoknowtheman.不能用于被动语态命题时常常在改错，选择中出现prefer:likesthbetterthan/morethanotherpreferred/preferring,连想：forgetting,beginning,HeprefersEnglishtoMaths.Myfatherpreferredreadingbookstolisteningtotheradiowhenhewasyoung.IprefertowatchfilmsonTVratherthanreadnewspapersintheevening.(Letthestudentsworkoutthefollowing)preferAtoB=likeAbetterthanBpreferdoingtodoingsth.=likedoingsthmorethandoingsth.,prefertodosthratherthandosth.-Wouldyoulikesomecoffee?-Yes,andpleasegetmesomemilk,too.Iprefercoffee_milk.A.toB.withC.thanD.of这个题目，猛一看，答案是A。但认真一看，答案才是B。通过这一例子，我们老师要告诉学生审题必须仔细，必须将题目看完。,stop:notcontinue/movinganymorestopped,stoppingThecarstoppedsuddenly.viHestoppedhiscarinfrontofashop.vt.TheGreatGreencanstopthewindfromblowingtheearthaway.Itstimeforsuppernow.Lets_it.A.stophavingitB.stoptohaveC.tostoptohaveD.stoppingtohave,Theriversmellsterrible.Peoplemust_dirtythingsintoit.A.bestoppedtothrowB.bestoppedfromthrowingC.stoptothrowD.stopfromthrowing,worth:adj.valueMynecklaceisworthmorethan500yuan.Theladypaid100yuanforthebag.Ithinkitisonlyworth50yuan.Thebookisworthread