英语四级高频词汇2021_专业英语四级高频词汇1

【shitiku.jxxyjl.com--英语专业四级八级词汇】

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.  加拿大
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 come 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 common use, a compound 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 comfortable 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
 
20.pneumonia n. a serious disease of the lungs with inflammation and difficulty in breathing肺炎

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