教育专题：passivevoice

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Revision of The passive Voice,时态,主语,be,过去分词,一般现在时,The car,designed.,一般过去时,The car,designed.,现在进行时,The car,designed.,过去进行时,The car,designed.,现在完成时,The car,designed.,过去完成时,The car,designed.,一般将来时,The car,designed.,is,was,is being,was being,has been,had been,will be,People looked down upon the old man.,The old man _.,2.I will buy my mother a birthday gift.,My mother _.,A birthday gift _.,3.We heard him sing a song just now.,He _.,被动语态的几点注意：,was looked down upon,will be bought a birthday gift,will be bought for my mother,was heard to sing a song just now,及物动词和一些动词词组都有被动语态,把直接宾语改为主语时,在间接宾语前加,to,或,for,宾补若是不带,to,的不定式，被动句中,to,需还原,用主动表被动的几种情况：,1.,感官动词,_,用主动表被动,eg.,这道菜很好吃。,eg.,她妈妈看起来很年轻。,The dish tastes delicious.,His mother looks young.,taste/look/sound/feel/smell,2._,等表示物质性质时用主动表被动,sell/wash/write,The cloth washes easily.,eg.,这种布料很好洗。,eg.,这笔写起来很流畅。,The pen writes smoothly.,3._,后加,doing,的结构表被动,need/require/want/be worth,eg.,我的手表需要修一修。,eg.,这本书值得一读。,My watch needs repairing.,The book is worth reading.,1.Some new computers _(steal)last night.,2.The plan _(study)by the experts for three times in the last few days.,3.The 31th Olympic Games _(hold),in Brazil.,4.-Why it is so noisy out there?,-Oh,its because the road _(repair).,5.These posters _(sell)well and a number of them has _(sell)out.,用所给词的正确形式填空：,were stolen,has been studied,will be held,is being repaired,sell,been sold,