高中语法——被动语态修改.ppt

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1、ThePassiveVoice（被动语态）Theman_______(call)“Goodhusband”.iscalledPleasefillintheblanksaccordingtothewordsinthebracket.Thepetdog_______________(treat)byaveterinary(兽医)now.isbeingtreatedAfrog__________(catch)byabigbirdjustnow.wascaughtAnargument_____already________________(putforward).ha

2、sbeenputforwardThey____________tothehospitalrightnow.(mustsend)mustbesentbe+doneThepassivevoice语态(voice)是个语法范畴，它是一种动词形式，表示动词的主语与该动词所表示的动作之间的主动和被动关系。当主语是动作的执行者时，动词用主动语态（ActiveVoice）；如果主语是动作的承受者，动词便用被动语态（PassiveVoice）。Wecleanedtheclassroomyesterday.（主动语态）Theclassroomwascleanedbyusyest

3、erday.（被动语态）Themaniscalled“Goodhusband”.2.Thepetdogisbeingtreadedbyaveterinarynow.3.Afrogwascaughtbyabigbirdjustnow.4.Anargumenthasalreadybeenputforward.5.Theymustbesenttothehospitalrightnow.Reading被动语态的结构一般进行完成现在过去将来过去将来情态动词——aux.v.(must／can／could／may…)+be+done被动语态的结构一般进行完成现在am/is/

4、aredoneam/is/arebeingdonehave/hasbeendone过去was/weredonewas/werebeingdonehadbeendone将来shall/willbedone过去将来wouldbedone情态动词——aux.v.(must／can／could／may…)+be+done+donebe+donebeam/is/are一般现在时+donebeam/is/are一般现在时am/is/are+being现在进行时+donebeam/is/are一般现在时am/is/are+being现在进行时have/has+been现在完

5、成时+donebeam/is/are一般现在时am/is/are+being现在进行时have/has+been现在完成时shall/will+be一般将来时+donebewas/were一般过去时+donebewas/were一般过去时was/were+being过去进行时+donebewas/were一般过去时was/were+being过去进行时had+been过去完成时+donebewas/were一般过去时was/were+being过去进行时had+been过去完成时would+be过去将来时Howcanwechangeasentenceintot

6、hepassivevoice?Howcanwechangeasentenceintothepassivevoice?1.Findouttheobjectofthesentenceanduseitasthesubjectofthesentencewiththepassivevoice.Howcanwechangeasentenceintothepassivevoice?1.Findouttheobjectofthesentenceanduseitasthesubjectofthesentencewiththepassivevoice.2.Decidethet

7、enseofthesentenceandusetherelatedformofitspassive.Howcanwechangeasentenceintothepassivevoice?1.Findouttheobjectofthesentenceanduseitasthesubjectofthesentencewiththepassivevoice.2.Decidethetenseofthesentenceandusetherelatedformofitspassive.3.Ifnecessary,use“by”tojointheformersubject

8、,whichshouldbeputin