1、Unit 2 This is my sister教案及检测题一答难解疑 1.名词、代词的单复数名词变复数口诀:名词复数多又多,要变复数有口诀,一般情况加-s,特殊情况不太多;s,x,sh,ch来结尾,-es直接后面写;辅音字母加y,y变i,后面紧跟-es;词尾若是f,fe,s前面要加-ve;以o结尾也好变,两菜词尾-es添;特殊名词无规律,请你用心记一记。练习:A)把下列名词变成复数 girl_________ watch_______ dictionary___________potato_________