练习材料：
[Day 1782 2019-08-13]
Lesson 32-2 Galileo reborn 伽利略的复生
He was the man who climbed the Leaning Tower of Pisa and dropped various
weights from the top, who rolled balls down inclined planes, and then generalized the
results of his many experiments into the famous law of free fall.
But a closer study of the evidence, supported by a deeper sense of the period, and
particularly by a new consciousness of the philosophical undercurrents in the scientific
revolution, has profoundly modified this view of Galileo. Today, although the old
Galileo lives on in many popular writings, among historians of science a new and more
sophisticated picture has emerged. At the same time our sympathy for Galileo's
opponents has grown somewhat. His telescopic observations are justly immortal; they
aroused great interest at the time, they had important theoretical consequences, and they
provided a striking demonstration of the potentialities hidden in instruments and
apparatus
任务配置：L0+L1+L4
知识笔记：
the Leaning Tower of Pisa 网络 比萨斜塔;
planes n. 飞机; 平面; (思想、存在或发展的) 水平，程度，阶段，境界;
v. 用刨子刨平; 滑翔; 擦着水面疾驶;
law of free fall 网络 自由落体定律;
a deeper sense of the period 更深刻的时代感
philosophical adj. 哲学的; 达观的; 处乱不惊的;
undercurrents n. 潜在的情绪(尤指负面的);
sophisticated adj. 见多识广的; 老练的; 见过世面的; 复杂巧妙的; 先进的; 精密的; 水平高的; 在行的;
telescopic adj. 望远镜的; 望远的; 放大的; 可伸缩的; 套叠的; 套筒的;
justly adv. 有充分根据地; 正当地;
immortal adj. 长生的; 永世的; 不朽的; 流芳百世的; 名垂千古的;
n. 不朽的人物; 名垂千古的人物; 神; 永生不灭者;
theoretical adj. 理论上的; 理论上存在的; 假设的;
potentialities n. 潜力; 潜在的可能性;
apparatus n. 仪器; 器械; 装置; (尤指政党或政府的) 机构，组织，机关; 器官;
练习感悟：
