专业英语四级高频词汇1.doc

专业英语四级高频词汇1 专业英语四级高频词汇1 1. america n.美利坚合众国，美洲 总频率22次 2.africa n.非洲(略为afr.) 总频率6次 3.canada n. ___ 4.propaganda n. ①ideas, false or true information, etc. spread about officially, esp. by a government宣传，传播 ②organs for propaganda宣传机构 褒义贬义，体会明细！ propaganda作“宣传、广告”讲时常常带有贬义 【作者建议】此词常含贬义，不可滥用 5.panda n. a large bearlike animal with black and white fur, originally from china 大熊猫 6.agenda n. things to be done; business to be discussed at a meeting (会议)议程，日程，待议事项 总频率1次 构词有法，扩散记忆！ 词根ag意思为“做”(do, act),-end是名词后缀，-a表示复数。

ag做+-end名词后缀+-a复数→agenda→things to be done待做的事项→会议上待议的事项→议事日程a表示复数以-a结尾的词：phenomena现象(复数)→phenomenon现象(单数)；data资料(复数)→datumn资料(单数) 【典型例句】 now, let’s e to item no.5 on the agenda. 现在让我们讨论议事日程上的第五项 7.soda n. ①chemical substance in mon use, a pound of sodium苏打 ②sodawater苏打水，汽水 8.idea n. a plan, thought, or suggestion for a possible course of action计划，主意，念头 总频率27次，词汇频率1次 【典型例句】somebody had the bright idea of recording the meeting. 有人想出了为会议录音的好主意 【常用词组】 have no idea不知道，无能为力/not one’s idea of 对…无想法/put ideas in someone’s head使某人存奢望。

9.plea n. ①an eager or serious request恳求，请求 ②an excuse辩解，托词 【典型例句】 their plea of national poverty rings a little hollow.他们关于国家贫困的托辞听上去有些空洞 【常用词组】 cop a plea承认有罪以求轻判 10.pea n. a round green seed, used for food豌豆 【常用词组】 as like as two peas一模一样 11.area n. ①surface measure, extent of surface面积 ②part of the earth’s surface; region地区，地域 总频率28次,词汇频率1次 12.sea n. expanse of salt water that covers most of the earth’s surface and encloses its continents and islands; any part of this海，洋 总频率24次 音同义异，最需注意！ sea和see可以一起记忆，发音相同，但意思不同，由sea可联想到river,ocean,seabed,coast,seasick,seaman等词。

【常用词组】 by sea乘船，由海路 / on the sea在海边，临海 / at sea在海上，茫然，迷惑 / a sea of 一大片，大量的 / follow the sea当海员，做水手 13.nausea n. feeling of sickness (esp as caused by bad food) or disgust; seasickness作呕，恶心，晕船 14.tea n. ①evergreen shrub grown in china, india, etc.茶叶 ②drink made by pouring boiling water o n these leaves茶 ③a small meal, usu. served in the afternoon with a cup of tea午后茶点 总频率2次 抓住词干，记住一串！ 与tea有关的词：tea green茶绿色；teakettle茶壶；teastrainer滤茶器；tea tray茶盘；teaspoon茶匙 15.sofa n. large fortable padded seat with raised arms and back, wide enough for two or more people沙发 16.encyclopadia/encyclopedia n. book, or set of books, giving information about every branch of knowledge or on subject, with articles in abc order.百科全书 17.india n. the country of indian印度 总频率1次。

18.australia n.澳大利亚，大洋洲 总频率4次 austra. 19.oceania n. the islands of the central and south pacific, including micronesia, melanesia, polynesia, and some times australasia and the malay archipelago大洋洲 模板,内容仅供参考 。