1、专题复习（五）,名词复数和动词三单,名词复数,名词分类,1）不可数名词2）可数名词,无复数形式,有复数形式,你都知道哪些不可数名词？,可数名词,一、名词复数规则,1一般情况下，直接加-s，book-books, bag-bags,2以s. x. sh. ch结尾，加-es，bus-buses, box-boxes,3以“辅音字母+y”结尾，变y为i, 再加-es，family-families,4.以o结尾的，有生命加es，无生命加s photo-photos tomato-tomatoes,5.以“f或fe”结尾，变f或fe为v, 再加-es，knife-knives,可数名词,一、名词复数
2、不规则,man-_, woman-_, foot-_,.tooth-_ fish-_ sheep-_ deer-_ child-_ policeman-policemen, policewoman-policewomen, mouse-mice , people-people, Chinese-Chinese, Japanese-Japanese,男人女人a变e 牙丫oo变ee 羊鱼小鹿是本身 小孩后加ren,可数名词,练习：写出下列各词的复数。,I _ this _ watch _ book_ child _ photo _ diary _ day_ foot_ dress _ tooth_
3、 sheep _ box_ thief _ peach_ sandwich _ man_ woman_ paper_ people_,动词三单的变化,动词三单的变化规则,1一般情况下，直接加-s，如：cook-cooks, milk-milks 2以s. x. sh. ch. o结尾，加-es，如：guess-guesses, wash- 3以“辅音字母+y”结尾，变y为i, 再加-es，如：study-studies,动词三单的变化,练习: 写出下列动词的第三人称单数。,drink _ go _ stay _ make _ look _ have_ pass_ carry _ come_ watch_ plant_ fly _ study_ brush_ teach_,
