英语中形容词和副词的比较级和最高级变化 (1)单音节词 如：small→smaller→smallest short→shorter→shortest tall→taller→tallest great→greater→greatest(2)双音节词 如：clever→cleverer→cleverest narrow→narrower→narrowest①。 A is …times the size /height/length/width of B。 如：The new building is three ti
