一．名词变形规则 1、直接加-s. 如： tree-trees树, desk-desks桌 card-cards, parent-parents, 2、以s,x, ch, sh 结尾的加es. 如：bus-buses, box-boxes, watch-watches 手表, brush-brushes 刷子, glass-glasses. 3、以辅音字母+ y结尾的，改y为i再加es. 如：country-countries 国家、乡村, city-cities 城市, baby-babies, family-families, 特例：：boy-boys, monkey-monkeys, toy-toys, play-plays(剧本) 4、以f或者fe 结尾的词，改f为v,再加es. 如：knife-knives刀, leaf-leaves 树叶, wife 妻子-wives. 5、以O结尾的单词,有生命的+-es,无生命+s. photo-photos 照片 piano-pianos 钢琴 radio-radios录音机 有生命+es 如：Hero-heroes 英雄, Negro-negroes 黑人, potato-potatoes 土豆, tomato-tomatoes 西红柿 不规则动词 1.man-men woman-women child-children goose-geese foot-feet tooth-teeth mouse-mice 2. Chinese-Chinese Japanese---Japanese fish---fish sheep---sheep deer---deer 3. policeman---policemen Englishman----Englishmen German---Germen 二．人称代词替换 The man-----He The woman---She The cat----It Miss Gray-----She Mr Gray----He Our names------We Their names-----They Those girls----They Lily and Lucy-----They Lucy and I ------we 三．重点句型 1.This is Miss Gray. 2.How do you do? 3.What’re their jobs？They’re clerks 4. What’re their jobs？They’re typists. 5.He’s our office assistant 本文来源：https://www.wddqw.com/doc/a0df411b32126edb6f1aff00bed5b9f3f80f7251.html