Lesson8What'sthis?单词回顾:thisaneggredhotthatbunrat这个一(个)鸡蛋红色的热的那个馒头老鼠abunIt'sabun.ahotdogIt'sahotdog.aneggIt'sanegg.What'sthis?这是什么?What‘sthat?那是什么?What'sthis?问距离比较近的What'sthat?问距离比较远的It'sa/an...What'sthis?It'sabun.What'sthis?It'safrog.What'sthat?It'sabee.What'sthat?It'sanegg.