The Crystal PalacePart 1 Basic words and expressions1. palace n 宫殿2. extraordinary adj. 不平常的, 非凡的 The performance was so extraordinary that I went twice. I am very happy to win such an extraordinary prize.3. exhibition n 展览We went to an exhibition of Chinese paintings at the museum. 我们去博物馆参观中国画展。4. iron n 铁 Strike while the iron is hot. 趁热打铁。5. various adj. 各种各样的