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单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,LOGO,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,*,英语中主动表被动情况,1,1.,某些感官动词，如,look, feel, sound, taste, smell,等常用主动形式表示被动意义。,例如：,His conclusion certainly sounded reasonable.,他的结论听起来确实有道理。,This kind of flower smells sweet.,这种花闻起来很香。,2,3. prove,用作系动词时，用主动形式表被动意义。,例如：,These methods have proved quite effective.,这些办法证明是很有成效的。,He proves,（,to be,）,honest.,他被证明是诚实的。,3,4. be worth,后常加动词的主动形式表被动意义。,例如：,The book is well worth reading.,这本书很值得一读。,This film is worth going to see.,这部电影值得去看。,4,5. need, want, require, wont bear, deserve,等动词后用动名词的主动形式表被动意义。句中主语是动名词意义上的宾语。若动名词是不及物动词，其后应加相应介词。,例如：,The flowers need / want / require watering.,这些花需要浇水。,The problem required paying special attention to.,这个问题需要特别注意。,以上几个动词除,bear,外，也可以用不定式的被动语态来表示。例如：,Your hair needs to be cut. / Your hair needs cutting.,你的头发该理了。,5,6.,某些动词的进行时可表被动意义，如,print, cook, build, burn, show,等。,例如：,Whats showing at the cinema this week?,本周电影院放映什么电影？,Her novel is reprinting (being reprinted).,她的小说正被再次印刷。,The bridge is building,（,= being built,）,.,那座桥正在被修建。,6,7. to let,（出租），,to blame,（责备）只用主动形式表被动意义。,例如：,This flat is to let.,这套公寓出租,Who is to blame for it?,这要怪谁？,7,8.,在,there be,句型中，可以用主动形式表被动意义。,例如：,There is nothing to read.,没东西值得看。,There is nothing to do now.,现在没事可做。,There is nothing to worry about.,没有什么可担心的。,8,9.,有些形容词后接不定式作状语（方面状语，即表示那个方面的状语）时，常用主动形式表被动意义。此类形容词有：,easy, hard, difficult, cheap, expensive, fit, nice, good, funny, exciting, light, heavy, dangerous, comfortable, delicious,等。动词是不及物动词时要加相应的介词。,例如：,The fish is delicious to eat.,这鱼好吃。,The ground is too hard to dig.,地硬得没法挖。,The chair is comfortable to sit on.,这把椅子坐起来很舒服。,9,10.,不定式作后置定语（注意和第,9,项在用法上的区别），与所修饰的词有动宾关系，又与句中名词或代词有主谓关系，这时不定式用主动形式表被动意义。不定式为不及物动词时，其后应加相应介词。,例如：,Do you have anything to say?,你还有什么话要说吗？,He is a pleasant person to work with.,他是一个很好共事的人。,10,
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