★情境一:我发现班里其他同学都长高了,自己身高却依然如故,脸上长满了青春痘。
(1)这给小辉带来了:
(2)小辉应该怎样正确面对?
★情境二:课堂上,我发现老师讲错了题,犹豫了好久,还是没敢向老师指出错误,害怕老师不高兴。
(1)小辉缺少:
(2)小辉缺少的东西有什么作用?
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