铁罐曾经那样地看不起陶罐,嘲笑它,讥讽它,可是当人们在土堆里找到陶罐的时候,陶罐最先想到的却是它的铁罐兄弟。如果铁罐仍然存在,它会和陶罐说些什么呢?抓住铁罐和陶罐的神态、语言,设计一段对话,写下来。
铁罐________地说:“__________________________________________________”
陶罐________地说:“__________________________________________________”
同类型试题
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2