外研社 英语读写第一册 Unit1-Unit3 单词和词组总结.docVIP

Unit 1 Reward vt. give sth. in return for good and valuable doings He was rewarded handsomely for his efforts. 他的努力得到了可观的回报。 n. [C,U] sth. as a return for good and valuable doings She got no reward for all the hard work she did. 她辛苦的工作并没有得到嘉奖。 Rewarding a. giving sb. satisfaction, pleasure, or profit She finds her career very rewarding. 她觉得自己的工作很有意义。 Frustrate vt. 1. cause sb. to have feelings of disappointment The lack of evidence in this case is frustrating the police. 警方因案件缺乏证据而感到伤脑筋。 2. cause the failure of sth. The police frustrated his attempt to escape. 警方挫败了他逃跑的企图。 Junior a. having a low position, level, or rank Students spend six years in elementary education and three years in junior middle school. 学生在小学上六年，初中上三年。 n. 1. [C] sb. who is younger He is my junior by several years. 他比我小几岁。 2. [C] sb. of low or lower position She joined the firm a year ago and is now my junior. 她一年前到公司工作，现在是我的属下。 Positive a. 1. helpful and encouraging in achieving sth. We need to take positive steps to improve the situation of families in poverty. 我们必须采取积极措施改善贫困家庭的处境。 2. definite; allowing no room for doubt It seems unlikely to me, but she seemed very positive. 这在我看来是不可能的，但她却非常肯定。 Senior a. having a higher position, level, or rank Students leave middle school at the end of their senior year. 学生在中学高年级结束之后离校。 n. 1. [C] sb. who is older Her husband was nine years her senior. 她丈夫比她大9岁。 2. [C] sb. of high or higher position The three vice ministe