一、名词复数规则1一般情况下直接加-s如book-books, bag-bags, cat-cats, bed-beds2以 s. x. sh. ch 结尾加-es如bus-buses, box-boxes, brush-brushes, watch-watches3以“辅音字母 y”结尾变 y 为 i, 再加-es如family-families, strawberry-strawberries4以“f 或 fe”结尾变 f 或 fe 为 v, 再加-es如knife-knives Leafleaves5不规则名词复数man-men, woman-women, policeman-policemen, policewoman-policewomen, child-children foot-feet, tooth-teeth fish-fish, people-people, Chinese-Chinese, Japanese-Japanese二、一般现在时口语宝针对小学生学习英语口语特点，结合多媒体和最新的语音分析技术，让中国的孩子开口说流利英语。
