2018考研同学应英语掌握5500左右的词汇以及相关词组。下面新东方在线为2018考研同学整理了一些词汇，除掌握词汇的基本含义外，考生还应掌握词汇之间的词义关系以及词汇之间的搭配关系，掌握词汇生成的基本知识。 1. corrode
vt. 使腐蚀，侵蚀;
[例句]He has devised a process for making gold wires which neither corrode
nor oxidise.
他设计了一种能够避免腐蚀或氧化的金丝制作流程。 2. corrupt
adj. 堕落的，道德败坏的;贪污的，腐败的;腐烂的;(文献等)错误百出的;
vt. 使腐败;使堕落;使腐烂;
vi. 腐化;堕落;腐烂;
[例句]He had accused three opposition members of corrupt practices.
他指控3名反对派成员营私舞弊。 3. convention
n. 会议;全体与会者;国际公约;惯例，习俗，规矩;
[例句]It's just a social convention that men don't wear skirts.
男人不穿裙子只是一种社会习俗。 4. convert
vt. (使)转变;使皈依;兑换，换算;侵占;
vi. 经过转变;被改变;[橄榄球]触地得分后得附加分;
n. 皈依者;改变宗教信仰者;
[例句]The signal will be converted into digital code.
信号会被转变为数字代码。 5. courtesy
n. 承蒙;谦恭有礼，礼貌，请安;有礼貌的举止[言词];
adj. 殷勤的;出于礼节的;
[例句]He did not even have the courtesy to reply to my fax.
他连回复我传真的这点儿礼貌都没有。 6. contrive
vt. 策划;设计，发明;创造;设法做到;
vi. 计划或谋划;
[例句]The oil companies were accused of contriving a shortage of gasoline to
justify price increases.
石油公司被控故意制造石油短缺以名正言顺地提高油价。 7. controversy
n. 论战;公开辩论;
[例句]The proposed cuts have caused considerable controversy.
削减开支的提议引起了诸多争议。 8. count
n. 总数;数数;罪状;论点;
v. 数数;计算总数;把…算入;重要;
[例句]He was counting slowly under his breath.
他轻声地慢慢数着数。 9. course
n. 课程;航线;行动方向;一道菜;
vt. 快速地流动;奔流;跑过;追逐;
vi. 沿…(方向)前进;指引航线;快跑;迅速移动;
[例句]Aircraft can avoid each other by going up and down, as well as by
altering course to left or right.
飞机可以通过上下升降和左右移动改变航线来避免相撞。 10. convey
vt. 表达;传达，传递;运送，输送;[法]让与，转让(财产等);
[例句]When I returned home, I tried to convey the wonder of this machine to
my husband.
回到家后，我竭力地想把这台机器的精妙之处描述给丈夫听。
发表于 2017-8-6 11:09:43