重点词语

　　distinct a. 独特的;明显的

　　The two concepts are quite distinct from each other.

　　At the moment theres a distinct lack of enthusiasm in her musical performances.

　　consciousness n. 意识，知觉;觉悟

　　He lost consciousness after the accident and never recovered it.

　　youthful a. 年轻的;朝气蓬勃的

　　At the time I admired his youthful enthusiasm.

　　Hes a very youthful-looking 60—I thought he was more like 50.

　　sentiment n. 感情，情绪;感伤

　　His son was overwhelmed by the sentiments of love and support in the cards and letters he received.

　　spontaneous a. 自发的，本能的，自动的;出自自然的

　　When people saw pictures of the concentration camp, there was a spontaneous reaction against the war.

　　Her speech seemed spontaneous, but was in fact carefully prepared beforehand.

　　synthesis n. 结合，合成

　　plants need sunlight for the synthesis of their food from carbon dioxide and water.

　　passive a. 被动的;消极的

　　Doctors say passive smoking has caused his lung cancer.

　　participant n. 参加者

　　All participants finishing the race will receive a medal