初中英语语法讲解 1desk---desks bed---beds piano---pianos hat---hats bag---bags photo---photos 2bus---buses box---boxes watch---watches brush---brushes 3tomato---tomatoes potato---potatoes hero---heroes Negro---Negroes 4 leaf---leaves knife---knives 5baby---babies family---families 另外,还要记住一些特殊的名词的变化形式,如: Chinese---Chinese Japanese---Japanese Englishman---Englishmen Frenchman---Frenchmen Russian---Russians American---Americans German --- Germans child---children foot---feet man---men woman---women tooth---teeth goose --- geese deer---deer sheep---sheep 还要掌握不可数名词的量化表达有: a piece of、a bag of、a bottle of、a cup of、a glass of 另外,大家应注意:单数集合名词作主语时谓语动词“数的”变化:单数集合名词如 class, police, family, school, group, team 等
尽管形式上是单数,意义上都是复数,因此,一般要与复数谓语动词连用,例如: Class Five have a foreign friend
五班有一位外国朋友
(这里的五班指五班的同学的