您好,欢迎访问三七文档
Passivevoice英语中有几种语态你知道吗?两种是哪两种?主动语态和被动语态被动语态(ThePassiveVoice):英语中动词有主动语态和被动语态两种语态。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。结构为:be(am,is,are,was,were)+doneWhataretheydoing?Whatisshedoing?现在进行时概念:表示现在正在进行或发生的动作,也可以表示现阶段正在进行的动作。结构由be(is/am/are)+v-ing构成的。.V-ing变化规则:1)一般加ing.如:play----playing,watch----watching2)以不发音的e结尾,去e加ing.如:take----taking,make----making,come---coming3)以重读闭音节结尾的动词,如果末尾只有一个辅音字母,则双写这个辅音字母再加ing如:cut----cutting,swim----swimming2.否定句:直接在am/is/are后加not.如:Iamwriting.Iamnotwriting.现在进行时的句式1.肯定句:主语+am/is/are+v-ing+其它.如:Iamreadingabook.3.一般疑问句及回答:问句,直接把am/is/are提句首,若原句有第一人称,把第一人称变成第二人称。肯定回答:Yes,主语+be(be)是要变化的,即am/is/are否定回答:No,主语+be+notYouaredrawingapig.(变一般疑问句,再变肯定回答,否定回答)-----Areyoudrawingapig?-----Yes,Iam./No,I’mnot.现在进行时的被动语态•主+be(am/is/are)+being+done•意义:……正在被做。主动语态:主语+be(am/is/are)+v-ing+其他被动语态的总结构:be(am/is/are/was/were)+done(动词过去分词)现在进行时被动语态结构:Summary:现在进行时的被动语态e.g.1.Anewlibraryisbeingbuiltnow.2.Someanimalsarenotbeingprotectedwellenough.1.构成:am/is/are+being+V-过去分词2.意义:…正在被做.一座新图书馆正在被修建。有些动物没有受到很好的保护。isbeingbuiltarenotbeingprotected1)它的否定形式是把not放在第一个be动词之后,即主语+am/is/are+not+being+V-过去分词。2)疑问形式是把第一个be动词放到句首,句末改为问号,即Am/Is/Are+主语+being+v-过去分词?构成:主语+am/is/are+being+V-过去分词现在进行时的被动语态eg.Isthebridgebeingrepairednow?现在那座桥在修吗?陈述句:Thebridgeisbeingrepairednow.否定句:Thebridgeisnotbeingrepaired.构成:主语+am/is/are+being+V-过去分词(ThePassiveVoice)动词过去分词的构成规则1、一般在动词原形末尾加-ed,looked,played2、结尾是e的动词加-d,livedused3、末尾只有一个辅音字母的重读闭音节词,先双写这个辅音字母,再加-ed,planned4、结尾是“辅音字母+y”的动词,先变“y”为“i”,再加-ed,study---studied,carry---carriede.g1.manypeoplespeakEnglish.Englishisspoken主动语态变被动语态的步骤:1、主动语态的宾语变为被动语态的主语;2、主动句的谓语动词变为被动结构;3、主动句的主语变为被动句的宾语,由by引出,不知道谁是谓语动词动作的执行者时,或者没有必要说出谁是执行者时,可不写由by引出的宾语。2.WespeakChineseinChinabyusinchinabymanypeople.Chineseisspoken→Nineparksarebeingbuilt.1.Theyarebuildingnineparks.→Theclassroomisbeingcleanednow.2.Thestudentsarecleaningtheclassroomnow.3.Someeggsarebeingcountedbytheboy.→Theboyiscountingsomeeggs.小试牛刀1.---Haveyoumovedintothenewhouse?---Notyet,theroom______.A.arebeingpaintedB.arepaintingC.arepaintedD.arebeingpainting2.Look!Theship______.A.isunloadingB.isbeingunloadedC.hadunloadedD.isbeenunloadedAB3.Healways_____melastterm.A.helpedB.helpsC.helpingD.help4.Thenewplan______now.A.isdiscussedB.isdiscussingC.isbeingdiscussedD.isgoingtodiscussBC
本文标题:现在进行时被动语态
链接地址:https://www.777doc.com/doc-4133217 .html