内容正文:
小升初寒假专题 -------- 名词
知识点梳理
考点一 可数名词复数的变化规则
规则变化:1. 一般直接加s (desks, maps, pencils, teachers)
2. 以s, x, ch, sh结尾的名词加es (buses, boxes, watches , dishes)
3. 以辅音字母加y结尾的名词,先改y为i, 再加es (family --- families study --- studies)
4. 以o结尾的名词, 只有5个加es(negro, hero, tomato, potato, mango), 其余加s
5. 以f或fe结尾的单词将f或fe改成v再加es (knife 小刀---knives)
不规则变化:1. man --- men (男人) woman --- women (女人)
policeman -- policemen (男警察) policewoman --- policewomen (女警察)
2. goose ------ geese(鹅)
foot --- feet (脚) tooth----- teeth (牙)
3. louse --- lice (虱子)
mouse ---mice (老鼠)
4. fish---- fish
sheep --- sheep (羊)
deer ---- deer (鹿)
5. child --- children (小孩)
记忆口诀:男人女人a变 e; 鹅足牙oo变ee;
孩子后面加个ren; 老鼠虱子ous变ic;
鱼鹿绵羊不用变
注意事项:1. Stomach的复数形式直接+ s;
2. German表示德国人时,复数形式直接+ s;
3. mouse需要考虑2种情况,当mouse表示老鼠时,复数mice; 当mouse表示鼠标时,复数mouses
4. 哪国人的变化形式:Chinese; Japanese; English复数和单数一个样