又是第三人称单数又是将来时,动词要加什么?答:4.以“f或fe”结尾,变f或fe为v, 再加-es,如:knife-knives 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, people-people, Chinese-Chinese, Japanese-Japanese 2 一般现在时 1.一般现在时表示经常或习...