以o结尾变复数答:以O结尾的词,许多加es构成复数,特别是一些常用词如:heroes,potatoes,tomatoes,echoes,tornadoes,torpedoes,dominoes,vetoes,mosquitoes,Negroes,mangoes,buffaloes,volcanoes 但下面几类词只加s:1.以“元音+o”或“oo”结尾的词如:videos,radios,studios,folios,oratorios,embryos,zoos,bamboos,kangaroos,...
词尾是O的单词变复数时,哪些加S,哪些加es答:o结尾+es:potato-potatoes,tomato-tomatoes,hero-heroes,negro-negroes,mango-mangoes,o结尾+s:zoo-zoos,piano-pianos,radio-radios,photo-photos,hippo-hippos 无特殊规律,以上是初中小学常考词汇,有人按有生命无生命来分,有人按外来本土词分配,但我觉得毫无固定规律可言,得常积累,为了记忆方便,...