Lesson143-144（课件）新概念英语第一册

NCE-1L143-144REVISION英语动词有两种语态：主动语态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。1.Someonemetusattheairport.Weweremetattheairport.2.Themancleanstheroomeveryday.Theroomiscleanedeveryday.3.Theboybrokethevase.Thevasewasbrokenbytheboy.4.Wesweeptheflooreveryday.Thefloorissweptbyuseveryday.New-1Tomhasbrokentheglass.TheglassbyTom.hasbeenbrokenTheyhavealreadywateredtheflowers.Theflowersbythem.havealreadybeenwateredSomebodyhascleanedtheroom.Theroomhasbeencleaned.GRAMMAR被动语态现在完成时have/hasbeen+动词过去分词Hehasinvitedmetotheparty.Theyhavetypedthoseletters.Ihavebeeninvitedtotheparty.Thoselettershavebeentyped.Thepolicemanwillcatchthethief.Thethiefbythepoliceman.willbecaughtHewillrepairthecars.Thecarswillberepaired.Shewillinviteustotheparty.Wewillbeinvitedtotheparty.GRAMMAR一般将来时will/shall+be+动词过去分词Theywillplanttreestomorrow.Treeswillbeplantedbythemtomorrow.Hewillsweepthefloorsoon.ThefloorwillbesweptsoonGRAMMAR现在进行时am/is/are+being+动词过去分词AnewfreewayfromBeijingtoShanghaiisbeingbuiltnow.Theproblemisbeingdiscussednow.Sheisbeingexaminedbythedoctor.GRAMMAR过去进行时was/were+being+动词过去分词Thecarwasbeingrepairedatthistimeyesterday.Theroomwasbeingcleanedbyhimatnineyesterdaymorning.New-2被动语态否定句在句子的第一个助动词后加否定；Treeswillbeplantedbythemtomorrow.Treeswillnotbeplantedbythemtomorrow.Ihavebeeninvitedtotheparty.Ihavenotbeeninvitedtotheparty.被动语态一般疑问句将句子中的第一个助动词提到句首；Treeswillbeplantedbythemtomorrow.Ihavebeeninvitedtotheparty.Haveyoubeeninvitedtotheparty?Willtreesbeplantedbythemtomorrow?Practice-1Changethesentences.1.Hehastidiedtheroomattheweekend.Theroomhasbeentidiedattheweekend.2.Theyhaveinvitedthechildrentotheparty.Thechildrenhavebeeninvitedtotheparty.3.I

havetoldJohnalready.Johnhasbeentoldalready.4.Wehavefinishedthosework.Thoseworkhasbeenfinishedbyus.5.Shewillwashthedishestonight.6.Theboyswillplantsometreesinthegarden.7.Theywillpaintthedoorred.8.Hewillputthevaseonthetopshelf.Thedisheswillbewashedtonight.Sometreeswillbeplantedinthegarden.Thedoorwillbepaintedredbythem.Thevasewillbeputonthetopshelf.Practice-2MCQ1.Sofar,Chinese______bymanypeoplearoundtheworld.2.OurTVset______yesterday.isrepaired B.wasrepairedC.hasbeenrepaired D.repairedhasspoken B.hasbeenspokenC.

havebeenspoken D.havespoken3.AgoodEnglishtalk______byMr.Liutomorrow.hasbeengiven B.isgivenC.isbeinggiven D.willbegiven4.Mr.Li,you_____onthephone.arewanted B.werewantedC.

arebeingwanted D.willbewanted5.Food_____inacoolplaceinsummer.mustkeep B.mustn’tkeepC.

mustbekept D.mustn’tbekept6.Theclassroom_____now.iscleaning B.isbeingcleaningC.

isbeingcleaned D.iscleaned7.Insomepartsoftheworld,tea_____withmilkandsugar.isserving