Unit 1 Section Ⅳ Using Language & Assessing Your Progress-【金版新学案】2023-2024学年新教材高二英语选择性必修第二册同步课堂高效讲义配套课件（人教版）

Section Ⅳ　Using Language & 　　　　 　Assessing Your Progress 　 UNIT 1　SCIENCE AND SCIENTISTS 课 时 精 练 夯 实 双 基 互 动 探 究 语 篇 理 解 内 容 索 引 语　篇　理　解 索引 Read the passage carefully and choose the best answers. 1．Why did Qian Xuesen change his major into aviation? A．He was eager to be a pilot after graduation. B．He realized that China needed a strong air force. C．He really liked music and painting in his life. D．He disliked railway mechanical engineering. 2．For what did Qian Xuesen return to China? A．He wanted to serve his country. B．He met with difficulties in America. C．He wanted to be a hero in China. D．He missed his family members very much. √ √ 3．Qian Xuesen got inspiration for his scientific research from________. A．reading and traveling widely B．his courage to overcome difficulties C．strong interest in aviation D．deep appreciation for art 4．Hawking’s work on the big bang theory was finally proved by________. A．communicating actively with Fred Hoyle B．working as a graduate student in physics C．astronomers observing the universe with telescopes D．two main theories on the origin of the universe √ √ 5．What helped him in his fight against the disease? A．Cleverness with abstract thought. B．Willingness to admit mistakes. C．Great determination in his life. D．Being brave and careless. √ 索引 夯　实　双　基 索引 1．a teaching ________ 助教 2．an ___________ scientist 一位杰出的科学家 3．be ________ at languages 在语言方面有天赋 4．an electrical _______ 电路故障 5．________ their country 保卫国家 6．besides being _________ 除了出色之外 assistant outstanding gifted fault defend brilliant 核心单词 7．a _______ of emphasis 重点的转移 8．______ some milk 倒一些牛奶 9．the __________ floor 混凝土地板 10．under the __________ of 在……的领导下 11．_______ evidence 可靠的证据 12．______ a shadow on the water 在水面上投下一片影子 13．a bright _________ 明亮的彩虹 shift pour concrete leadership solid cast rainbow 1．________ n．发现；调查结果；(法律)判决 　→find v．发现 　→finder n．发现者 2．______ adj.最初的；开始的；第一的 　→initially adv.起初 3．__________ n．机械师；机械修理工 　→mechanical adj.机械的；发动机的；机器的 4．_______ vt.保卫；防守；辩