小学英语总复习(一) ------名词名词有可数名词和不可数名词之分
可数名词可用数字来计算,有单、复数形式,不可数名词不能用数字来计算,没有复数形式
一、可数名词单数变复数规则1.一般情况,直接在名词后加-s,如: book-books, bag-bags, cat-cats, foot-foots 2.以 s
ch结尾的词, 在词尾加 -es,如:bus-buses, box-boxes, watch-watches 3.以“辅音字母 +y”结尾得词, 变 y 为 i, 再加 -es,如:family-families, baby-babies 4.以“f或 fe”结尾,变 f 或 fe 为 v, 再加-es,如:knife-knives,wife-wives 5 .不规则名词复数:man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-mice,child-children, foot-feet, tooth-teeth, fish-fish, sheep-sheep people-people, Chinese-Chinese, Japanese-Japanese 写出下列各词的复数I _______ him _______ this _______ her ______ watch ______child ______that photo day_______sandwich________ boy_______dress_______tooth_______sheep______box_______man______woman_______toy family 小学英语总复习(二) ------介词下面就时间概念的介词用法做一简要介绍和比较
1. at (