语法学习PassiveVoice被动语态.pptx

语法学习GRAMMARFOCUSPassiveVoice被动语态

PassiveVoice被动语态被动语态的功能和使用场合被动语态种类列举被动语态的语法含义被动语态的特例被动语态转换练习

被动语态的功能和使用场合被动语态的功能：区分主动和被动被动语态的使用场合：关注焦点是动作的承受者科研论文和医疗文献广泛使用被动语态的原因：保持客观冷静中立的科学态度

被动语态的种类语态类别被动语态种类（共10种）被动语态一般现在时的被动语态一般过去时的被动语态一般将来时的被动语态现在完成时的被动语态过去完成时的被动语态将来完成时的被动语态现在进行时的被动语态过去进行时的被动语态过去将来时的被动语态过去将来完成时的被动语态

被动语态列举（以make为例）基本结构：be+过去分词一般现在时:is/am/aremade一般过去时:was/weremade一般将来时:shall/willbemade现在进行时:is/am/arebeingmade过去进行时:was/werebeingmade现在完成时:have/hasbeenmade过去完成时:hadbeenmade将来完成时:shall/willhavebeenmade过去将来时:should/wouldbemade过去将来完成时:should/wouldhavebeenmade

被动语态的语法含义1.Thesixth-generationmobilephone,withmorepowerfulfunctions,isbeingdevelopedandperfected.2.Hurryup,ortheschoolgatewillhavebeenclosedbythetimewegetthere.3.Thebookhasbeentranslatedintomanylanguages.4.Iwasdefeated.“动作的执行者还是承受者”

被动语态的口语特例口语中还有的被动语态结构：get+过去分词用来描述一种突然的、不寻常的意外或变化。1.Thegirlof18gotkilledinacarcrashshortlyaftershereceivedthecollegeadmissionnotice.2.Hissistergotdivorcedlastmonth.

容易产生误解的非被动语态用法1.Thebooksellswell.2.Thepenwriteswell.3.Theproblemissodifficulttodealwith.4.Thefishisgoodtoeat.5.Hisideaisworthwhiletoconsider.

被动语态转换练习1.Herattitudeshockedme.2.Sheislookingforwardtohermother’sretirementnextmonth.3.Wesuggestedthathecomeandseeusattheweekend.4.Herfatherboughtheranewcar.5.Theboysawhisfathertalkingtoastranger.Changethefollowingsentencesintopassivevoice.

被动语态转换练习1.Herattitudeshockedme.Iwasshockedbyherattitude.2.Sheislookingforwardtohermother’sretirementnextmonth.Hermother’sretirementnextmonthisbeinglookedforwrdtobyher.3.Wesuggestedthathecomeandseeusattheweekend.Itwassuggestedbyusthathecomeandseeusattheweekend.4.Herfatherboughtheranewcar.Shewasbough