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1、Welcome 张瑞蓝 ThePassiveVoice 被动语态 什么是动词被动语态呢 联系汉语中的被字句 Heplaysbasketballeveryweek Basketballisplayedbyhimeveryweek Theydotheirhomeworkafterschool Theirhomeworkisdonebythemafterschool 被动语态是怎么构成的 1 动词的被动语态的构成助动词be 及物动词的过去分词 2 原来的宾语变成了主语 原来的主语变成了介词by的宾语 3 动作的执行者和承受者的关系并没有改变 Shewaterstheflowerseveryday T
2、heflowers Whatdoesshedoeveryday everyday arewatered byher 动词过去分词的变化 一般现在时被动语态的构成 主语 am is are 及物动词的过去分词 3 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 plannedtripped 4 结尾是 辅音字母 y 的动词 先变 y 为 i 再加 ed study studied carry carried 动词过去分词的构成规则 与动词过去式构成规则一样 1 一般在动词原形末尾加 ed lookedplayed 2 结尾是e的动词加 d livedused water wa
3、teredwatered use usedused study studiedstudied stop stoppedstopped 过去分词的规则变化 Let shaveatry invent clean finish play smoke plant carry 1 speakspokespoken2 useusedused3 makemademade4 writewrotewritten5 growgrewgrown6 plantplantedplanted7 produceproducedproduced8 askaskedasked9 planplannedplanned10 sen
4、dsentsent11 buildbuiltbuilt12 inviteinvitedinvited 请写出下列动词的过去式和过去分词 sing sang sung build built built 不规则动词的过去分词要牢记 find foundfound make mademade build builtbuilt sweep sweptswept take tooktaken buy boughtbought have hadhad 不规则变化的过去分词 sing sangsung tell toldtold give gavegiven do diddone ride roderid
5、den 写出下列动词的过去式 过去分词 sing sang sung build built built 1 speak 2 use 3 make 4 write 5 grow 6 plant 7 produce 8 ask 9 plan 10 send 11 build 12 invite Mymothersweepstheflooreveryday Thefloorissweptbymymothereveryday e gmanypeoplespeakEnglish 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
6、的宾语 由by引出 当不强调动作的执行者时 常省略 e gmanypeoplespeakEnglish 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 当不强调动作的执行者时 常省略 把下列的句子变为被动语态的句子 1 TheyspeakEnglishinCanada English 2 Peopleusewoodformakingtables wood 3 ThemakecomputersintheUSA Computers 4 TheygrowriceinSouthChina Rice Engl
7、ishisspokeninCanada Woodisusedformakingtables ComputeraremadeintheUSA RiceisgrowninSouthChina jacket Thejacketisusedforkeepingwarm ThejacketismadeinGuangzhou Guangzhou keepingwarm summary 1 被动语态的构成2 动词过去分词3 动词主动语态变被动语态 Fillintheblanksusingrightforms 1 Allthestudents ask tobringakitewiththemlastSunda
8、y 2 Aremanyways try tostoppeoplefromcuttingdownsomanytrees 3 Whatareonshowinthemuseum Somephotos take byAmericanchildren 4 Thiscoat wash well 9 Haveyoufoundyournecklace 偷 lastweek 6 I moften 警告 nottocopyothers homework 7 Hecouldn texplainwhydinosaurs 消失 8 I llhavemybike 修理 tomorrow 5 Musttheoldpeople speak topolitely 10 ThePRCwas 成立 onOctober1 1949 wereasked tried aretaken washes bespoken warned disappeared mended repaired stolen founded 谢谢
