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1、江西省信丰二中高中英语必修二《UnitOne—TheOlympicGames》学案(3)学习内容:1、了解被动语态的基本内容。2、了解将来时和含有情态动词的被动语态形式。3、了解被动语态中需要注意的几个问题学习方法:观察分析,合作交流,自我总结。学习时间:被动语态的使用场合1当动作的执行者不易指出或不须明确说出时:---TheshoesaremadeinChina2当动作执行者不言自明时:---Iwasaskedseveralquestionsintheoralexam3当动作的承受者比动作的执行者更有必要强调时(这时动作的执行者用b
2、y引出来)4为了委婉、礼貌而不愿或不宜说出动作的执行者Thepupilsarerequiredtokeepsilent5由于句子结构或前后行文的需要Theforeignguestscameintothehallandweregivenawarmwelcomebythechildren一般将来时的被动语态的构成will/shall+be+过去分词done,表示某事将要被干,各种句式有(肯定句)Theroomwillbecleanedtomorrow(否定句)Theroomwillnotbecleanedtomorrow(疑问句)When
3、willtheroombecleaned?一般将来时的被动语态还可以are/isgoingto+be+过去分词done构成,表示按计划或安排,某事将要被干Asportsmeetingisgoingtobeheldinourschoolnextweek含有情态动词的被动语态:情态动词+be+动词的过去分ci-Canitbefinishedintwoweeks?-Thatmaybedonealittlelater使用被动语态要注意的几个问题1被动语态中的bysb和withsth被动句中,执行者一般不表示,如需表示,则用短语bysb,而wi
4、thsth表示“用某种材料ThispicturewaspaintedbyTomThepicturewaspaintedwithoilcolorTranslateHewaskilledbyastoneHewaskilledwithastoneThegroundwascovered____snow2系动词不用被动语态(happen,takeplace)Thisdishsmellsdelicious3Have无论表示“有”,还是表示其它意思时,都不用被动语态ThehousehasthreebedroomsHe’llhavethegarden
5、erplantsometrees4表示状态的动词:equal,fit,hold,join,mean,last,cost,wish,belong等,不用被动语态--Themeetinglastedtwohours--Thisdictionarycostme80yuan5当及物动词leave,enter,reach的宾语是地点、处所或组织时,不用被动语态--HewillreachBeijingtomorrow6当动词和宾语已组成不可分割的成语时,不用被动语态,如:keepone’sword,makeupone’smind,speakone
6、’smind(说出心里话),doone’sbest,takeone’sseat,loseheart,shakehands,keepwatch(守望),makeafaceIwillkeepmyword7Let后跟单音节动词作宾补,在被动语态中不定式仍不带to--Thefarmersletthegrassgrow--Thegrasswasletgrow--Theprisonerswereletgo如果let后有较长词组,在被动语态中用allow,permit代替let--Wewerenotallowed/permittedtotakean
7、yphotos8有些动词意思上是被动,形式上却要用主动,其主语通常是物。这些动词是wash,write,sell,read,wear,shut,lock,blame,let等---Thiskindofclothwashesverywell.(耐洗--Yourpenwritesquitesmoothly---Eachducksellsfiveyuan---Thesignreads“Stop”Thebookreadswell--Thisraincoatwillwearwell--Thedrawershutseasily---Thedoor
8、locksautomatically--Youaretoblame--Thisroomletsfor1000yuanamonth--Thishousewillleteasily9将来进行时和完成进行时没有被动语态Hewi