冬夜读书示子聿
文/〔宋〕陆 游
古人学问无遗力,少壮工夫老始成。
纸上得来终觉浅,绝知此事要躬行。
1.透过“少壮”和“老”,你感受到了什么?_____________________________________________________________________
2.“无遗力”表现出古人怎样的一种学习精神?
_____________________________________________________________________
3.为什么说“纸上得来终觉浅”?
_____________________________________________________________________
4.“绝知此事要躬行”强调我们学习最重要的是什么?
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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

