小学四年级英语语法

小学四年级英语语法 第一：单数的句子变成复数的句子把单数的句子成复数的句子很简单：变法是把能变成复数的词变成复数，但a或an要把去掉。特殊疑问词、形容词、国家及地点通常不变。　　把下列句子变成复数　

小学四年级英语语法 第一：单数的句子变成复数的句子 把单数的句子成复数的句子很简单：变法是把能变成复数的词变 aan 成复数，但或要把去掉。特殊疑问词、形容词、国家及地点通 常不变。 把下列句子变成复数 1, Ihave acar we have cars 2, He is an American boy. They are American boys 3, It is acar They are cars 4, This is an eraser These are erasers 5, That is abackpsck Those are backpacks 6,I'm an English teather We are English teathers 7,It's anew shirt They are new shirts 8,He's aboy They are boys 9,She's asinger They are singers 10,What's this in English? What are these in English? 第二：就划线部分提问