450)=450"> 本书所列单词共计1200个，加上各词的衍生词、同义词及反义词，则实际收录约2500词，均属于中上难度的词。读完本书，您的单词量当在5000词以上。 <注意>单词占一行，另起一行写句子，单词不需要大写，句子开头字母大写
appropriate Thick, woolen clothes would not be appropriate for a hot summer day. You should not appropriate other people's belongings without their permission. coarse You mustn't use such coarse language when talking to innocent young girls. legend The stories about king Arthur and his Knights of the Round Table are legends, not history. mischief He apologized for the mischief his false story had caused. persist If you persist in breaking the law you will go to prison. In spite of washing, many stains persisted on the tablecloth. prudent In order to make a prudent decision, you must consider all of the possibilities carefully. simultaneous Everyone in the audience burst into simultaneous applause. splash The children were splashing water on each other in the swimming pool. stubborn The stubborn boy refused to listen to reasons for not going out in the rain. symptom A cough is sometimes a symptom of a serious disease. trait The chief traits in the American character are generosity and energy. vile She has a vile temper; it is impossible to live with her.
appropriate 1. adj.适合的 2.占有 厚重的羊毛制的衣服，不适合在炎热的夏天穿着。 你不应未经允许就占据他人的财产。 coarse adj.粗鲁的 当你与天真的年轻女孩交谈时，不可说如此粗鲁的话。 legend n.传奇 关于亚瑟王与他的圆桌武士的故事是传奇，不是正史。 mischief n.伤害 他为他的谎言所造成的伤害道歉。 persist v. 1.坚持 2.持续 如果你坚持做违法之事，你将会坐牢。 虽然洗过，桌布上仍留有许多污点。 prudent adj.谨慎的 为了谨慎地作决定，你应仔细地考虑所有的可能性。 simultaneous adj.同时的 所有的观众都突然同时鼓起掌来。 splash v.溅（水，泥等） 孩子们在游泳池中彼此溅水。 stubborn adj.固执的 这固执的男孩拒听雨天不能出门的理由。 symptom n.征兆 咳嗽有时是严重疾病的征兆。 trait n.特点 美国人个性的主要特点是慷慨和活动。 vile adj.极坏的 她脾气极坏，要与她同住是不可能的。