资源描述
单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,第二部分,语法专题,1/51,专题二 需要“变形”名词、数词、形容词和副词,第1讲名词和数词,见学生用书P228,2/51,3/51,4/51,5/51,6/51,7/51,8/51,9/51,10/51,改变规则,例词,普通情况下,在词尾直接加s,table,tables,park,parks,以s、x、ch、sh结尾名词,在词尾加es,bus,buses,box,boxes,wish,wishes,watch,watches,以辅音字母加y结尾名词,将y变为i再加es,family,families,butterfly,butterflies,dictionary,dictionaries,以元音字母加y结尾名词,在词尾直接加s,day,days,holiday,holidays,monkey,monkeys,以o结尾名词,普通在词尾加s,photo,photos,radio,radios,有些在词尾加es,potato,potatoes,omato,tomatoes,以f或fe结尾,名词,普通变f或fe为v,再加es,knife,knives,wife,wives,,life,lives,leaf,leaves,少数直接加s,roof,roofs,belief,beliefs,11/51,改变规则,例词,变内部元音,man,men,woman,women,,foot,feet,mouse,mice,,goose,geese,tooth,teeth,词尾加en或ren,ox,oxen,child,children,单复数同形,fish,sheep,deer,means(方式;方法),series,Chinese,Swiss,12/51,13/51,14/51,15/51,16/51,17/51,18/51,19/51,20/51,21/51,22/51,23/51,24/51,25/51,26/51,27/51,28/51,29/51,30/51,31/51,32/51,33/51,34/51,35/51,36/51,37/51,38/51,39/51,40/51,41/51,42/51,43/51,44/51,45/51,46/51,47/51,48/51,49/51,50/51,51/51,
展开阅读全文