本章单词：

1.consume【k?nsju?m】vt消费，吃完，喝光.

vi.消灭，毁灭

例：Only 27% of the paper that we consume is recycled.(我们用过的纸张只有27%可以回收利用。)

2.neutral [nju?tr?l] adj.中立的，中性的

a neutral nation 中立国

3.interpret [?nt??(r)pr?t] v.解释，说明；口译

I interreted her answer as a refusal 我将她的回答当成了拒绝。

4.knot [n?t] n.绳结，树节；（航速单位）节

vt.把……打成结

5.promote [pr?m??t] vt.促进；发扬；提升；宣传，推销

例句：即墨 was promoted to the captain of Hyperion.