湖南省衡南县第九中学高二英语《Unit3 Tomorrow’s worldGrammar and usage》课件 牛津版必修4.ppt

牛津高中英语 模块四 高一下学期 advancewithenglish grammarandusage unit 3 thepassivevoice theman call goodhusband iscalled thepetdog treat byveterinary isbeingtreated afrog catch byabigbirdjustnow wascaught be done thepassivevoice am is are一般现在时 am is are being现在进行时 shall will be一般将来时 have has been现在完成时 done be done was were一般过去时 was were being过去进行时 would be过去将来时 had been过去完成时 be howcanwechangeasentenceintothepassivevoice 1 findouttheobjectofthesentenceanduseitasthesubjectofthesentencewiththepassivevoice 2 decidethetenseofthesentenceandusetherelatedformofitspassive 3 ifnecessary use by tojointheformersubject whichshouldbeputintoitsobjectform whendoweusethepassivevoice manyhouseswillbebuilthere 1 不知道或没必要指出动作的执行者 thesong theeastisred waswrittenbyapoorpeasant 2 强调动作的承受者 theplanwassupportedbythosewhowishedtohavemorechancestospeakenglish 3 动作的执行者有较长的修饰语 youarerequestedtoattendthemeeting 4 出于礼貌 不愿意说出动作的执行者 changethefollowingsentencesintothepassivevoice 1 allofuslikeher 2 wearediscussingthequestion 3 wehaveputoffthemeeting 4 iwilldevelopmypicturenextweek sheislikedbyallofus thequestionisbeingdiscussed themeetinghasbeenputoff mypicturewillbedevelopednextweek fillintheblankswiththerightformofthewordsgiven i give anewbookbymyfatheronmybirthday english find veryuseful 3 thework finish tomorrow 4 theflowers water bythemnow wasgiven isfound willbefinished arebeingwatered therailway build thistimelastyear thenewway already build thenewrailway build bytheendoflastyear hetoldmethesportsmeeting hold thenextmonth rice grow inthesouthofthestates wasbeingbuilt has beenbuilt hadbeenbuilt wouldbeheld isgrown modalverb be done wecanusemodalverbsinthepassivevoicetotalkaboutability possibility duty permission etc firefighterscouldbetrainedusingrealcine computerscancalculatethepositionofthevieweratanytime thepositionoftheviewercanbecalculatedatanytime practice 1 theviewercantouchtheobjectsinthefilm 2 theviewermayfeelarealsenseofachievementandhappiness 3 realcinemightnotimpresssomeviewers theobjectsinthefilmcanbetouched arealsenseofachievementandhappinessmaybefelt someviewersmightnotbeimpressedbyrealcine 4 teacherscoulduserealcineintheclassroomtoo 5 film makersshoulduserealcineforallfilms 6 scientistsoughttodeveloprealcinefurther 7 theviewermustwearspecialgloves realcinecouldbeusedintheclassroomtoo realcineshouldbeusedforallfilms realcineou