第三课时A Lets spell,My school,water,tiger,sister,computer,dinner,短音,Read, underline and say.读一读，画下划线并说一说。,1.sister ruler under puter eraser dinner winter3.under after water river,冬天,河,在之后,数字,根据er的发音规律，试着读一读下列单词。,teacher father farmermother brother playerdriver,Exercise,读一读，字母发音相同的不相同的,teacher brother sister ( ) mother farmer eraser ( ) nurse player river ( ) eraser tiger first ( ),Goodbye！,
