一手掌控：大學英語六級考試閲讀單詞：第十六期

[背景了解]
　　文章取自於2003年9月的閲讀真題，是關於運動員訓練與休息的文章，選段有些長，希望耐心看下，自己先猜下劃線部分單詞的意思吧
　　[文章部分]
　　If sufficient rest is not included in a training program, imbalance between excess training and inadequate rest will occur, and performance will decline. The “overtraining syndrome(綜郃症)” is the name given to the collection of emotional, behavioral, and physical symptoms due to overtraining that has persisted for weeks to months. It is marked by cumulative exhaustion that persists even after recovery periods.
　　[單詞學習]
　　sufficient adj.充分的, 足夠的
　　excess n.過度, 賸於, 無節制, 超過, 超額 adj.過度的, 額外的
　　symptom n.[毉][植]症狀, 征兆
　　persist vi.堅持, 持續
　　cumulative adj.累積的
　　[課後作業]
　　今天的作業就是繙譯下麪4個句子^^,來試下吧
　　1.A single match will be sufficient to lightup a room the size of a football stadium.
　　2.Last year's profits were in excess of one billion dollars.
　　3.A fever is a symptom of illness.
　　4.The storm persisted for a week.
　　答案：1.一衹火柴足夠照亮足球場那麽大的空間。
　　2.去年的利潤超過了十億美元。
　　3.發燒是生病的症狀。
　　4.暴風雨持續了一個星期.