第三单元复盘
1重要概念
Big Bang
（某些科学家提出的关于宇宙起源的）创世大爆炸the single large explosion that some scientists suggest created the universe.
2单词
tackle
应付，处理，解决（难题或局面）to make a determined effort to deal with a difficult problem or situation
theory
学说；论；说a formal set of ideas that is intended to explain why sth happens or exists
minority
少数；少数派；少数人the smaller part of a group; less than half of the people or things in a large group
3句子
“although there was a cloud hanging over my future,I found to my surprise,that I was enjoy life more than before.I began to make progress with my research,and I got engaged to a girl called Jane Wilde.That engagement changed my life.It gave me something to live for.”
-----Stephen Hawking
4知识点
Take/hold sb. captive关押某人
Turn sb./sth. down拒绝
Lead by example 以身作则
5遇到的困难
生词较多，遇到地道英语表达无法理解。
6感受与收获
霍金身残志坚的精神。虽然完全失去了说话的能力，但他就是在这样的情况下，极其艰难地写出了著名的《时间简史》，探索着宇宙的起源，取得了巨大的成功。
