Traditionaljobs【学习目标】1、掌握最基本的句型结构（主+谓+宾）2、了解被动语态的基本结构，学会使用被动语态句子【课前准备】1.写出下列动词的过去分词see_____say______come______bring______let______be______cut______bring_____catch_______begin______spend_____take_____sing______sit_______make______meet______go______tie_______do_____swallow_____use_____sell______work______study_____2.判断以下句子是主动语态还是被动语态,并找出相应的主谓宾。①TheycanfinishtheirhomeworkTheirhomeworkcanbefinishedbythem.②Manyhouseshasbeenbuilttheseyears.Hehasbuiltmanyhouses.③Helooksafterthechildrenathome.Thechildrenarelookedafterbyhimathome.④PeopleuseradiosforlisteningtothenewsRadiosareusedforlisteningtothenewsbypeople.⑤WemustcleantheblackboardbeforeclassTheblackboardmustbecleanedbeforeclassbyus.⑥WeaskedhimtosingasongHewasaskedtosingasong.⑦HepostedaletteryesterdayAletterwaspostedbyhimyesterday.⑧TheywillplantsomemoretreesnextSundaySomemoretreeswillbeplantedbythemnextSunday.2.总结被动语态结构被动语态由“be+动词过分”构成。语态也有时态、人称和数的变化，其变化通过助动词be不同形式变化来体现。以下是几种常见的时态变化表：时态主动语态（谓语）被动语态（谓语）一般现在时do/doesam/is/are+done一般过去时didwas/were+done一般将来时will/begoingtodowill/begoingto+be+done现在完成时has/havedonehas/have+been+done【巩固练习】一.选择题1ThePeople'sRepublicofChina___onOctober1,1949.A.foundB.wasfoundedC.isfoundedD.wasfound2English____inCanada.A.speaksB.arespokenC.isspeakingD.isspoken3ThisEnglishsong___bythegirlsafterclass.A.oftensingsB.oftensangC.isoftensangD.isoftensung4Thiskindofcar___inJapan.A,makesB.madeC.ismakingD.ismade5Newcomputers___allovertheworld.A.isusedB.areusingC.areusedD.haveused6Ourroommust___clean.A.keepB.bekeptC.tobekeptD.tokeep7-I'dliketobuythatcoat.-I'msorry.___.A.itsoldB.it'ssellingC.It'sbeensoldD.ithadbeensold8Anewhouse___atthecorneroftheroad.A.isbuildingB.isbeingbuiltC.beenbuiltD.bebuilding9Thekey___onthetablewhenIleave.A.wasleftB.willbeleftC.isleftD.hasbeenleft10Hisnewbook___nextmonth.A.willbepublishedB.ispublishingC.isbeingpublishedD.hasbeenpublished二、将下列句子变成被动语态1.Theypushthebirdsintothewater.Thebirds____________intothewaterbythem.2.Hewillcutdownthetree.Thetree________________byhim.3.Thefishermanremovedthefishfromthebirds’mouth.Thefish____________fromthebirds’mouthbythefisherman.4.Wehavefinishedthehomework.Thehomework__________________byus.5.WemustcleantheroomafterworkTheroom_________________afterwork.6.WehavedoneourhomeworkOurhomework______＿＿＿＿＿＿＿＿＿＿byus.7.Disneylandattractsmillionsoftouristseveryyear.Millionsoftourists_______________byDisneylandeveryyear.8.shelookedafterthechildrenwellThechildren___________________wellbyher.9.Mybrotherwillmakeamodelplanenextweek.Amodelplane_____________＿＿＿＿bymybrothernextweek.10.WorkersinShenzhenhavebuiltalotoftallbuildingssince1979.Alotoftallbuildings___________________since1979.Key:一、1-5BDDDC5-10BCBDA二、1.arepushed2.willbecutdown3.wasremoved4.hasbeenfinished5.mustbecleaned6.hasbeendone7.areattracted8.werelookedafter9.willbemade10.havebeenbuilt
