千个核心词汇速成：第7课

考研英语千个核心词汇速成：第7课
发布日期：2006-07-13发表评论 信息来源：免费考研网
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一、真题文章(2000年完型)
If a farmer wishes to succeed, he must try to keep a wide gap between his consumption and his production. He must store a large quantity of grain instead of consuming all his grain immediately. He can continue to support himself and his family only if he produces a surplus. He must use this surplus in three ways: as seed for sowing, as an insurance against the unpredictable effects of bad weather and as a commodity which he must sell in order to replace old agricultural implements and obtain chemical fertilizers to feed the soil.
He may also need money to construct irrigation channels and improve his farm in other ways. If no surplus is available, a farmer cannot be self-sufficient. He must either sell some of his property or seek extra funds in the form of loans. Naturally he will try to borrow money at a low rate of interest, but loans of this kind are not frequently obtainable.
二、考研核心词汇
consumption n.  消费, 消费量, 肺病
[例] The petrol consumption of the big car as very high.
这辆大的小汽车耗油量很大。
[反义] production n.  生产, 产品, 作品, (研究)成果
[派生] consume vt.  消耗, 消费, 消灭, 大吃大喝, 吸引
vi.  消灭, 毁灭
surplus n.  剩余, 过剩, [会计]盈余 adj. 过剩的, 剩余的
vt. 转让, 卖掉
[例] Brazil has a big surplus of coffee.  巴西有很多剩余的咖啡。
[同义] additional ,excess, extra, leftover, spare, superfluous , supplementary
[反义] deficit n. 赤字, 不足额
[固定搭配] operation surplus  营业盈余； overall surplus 总顺差；
commodity n. 日用品
[例] Air conditioners are one of the many commodities that Japan sells abroad.
空调是日本许多出口商品中的一种。
[同义] article , product , ware
implement n.工具, 器具  vt. 贯彻, 实现  v. 执行
[例] The committee‘s decisions will be implemented immediately.
委员会的决定将立即执行。
[同义] apparatus, appliance ,bring about, carry out ,complete, contraption
[派生] implementation n.  执行
implementary adj.  实施的, 执行的
fertilizer n. 肥料(尤指化学肥料), [动]受精媒介物
[例] He was not only a distinguished writer but a fertilizer of other talents.
他不仅是个杰出的作家, 而且还有使人获益的其它才干。
[派生] fertilize vt.  施肥, 使丰饶, 使受精, 使肥沃, 使多产
irrigation  n.  灌溉, 冲洗
[例] bring the farmland under irrigation   使农田水利化
[派生] irrigate vt. 灌溉, 修水利, 冲洗伤口, 使潮湿  vi.  进行灌溉
sufficient adj.  充分的, 足够的
[例] Sufficient data have been collected for the building project.
为这项建筑工程已经收集了充分的资料。
[同义] adequate, ample ,enough , plenty,  satisfactory
[反义] insufficient adj. 不足的, 不够的 n.不足
[派生] sufficiency n. 充足, 自满, 足量
fund n. 资金, 基金   v. 支助, 投资
[例] public welfare fund   公益金
[同义] assets, stock , supply
[固定搭配] in funds 手头有钱; 有资本；no funds 存款不足(银行退回空头支票时用语)； out of funds 缺钱；slush fund 职工文娱活动的资金；
loan n.（借出的）贷款, 借出 v.  借, 借给
[例] The bank loaned me some money.  银行借给了我一些钱。
[同义] advance ,give, lend
[反义] borrow v.  借, 借入, 借用
[派生] loanable adj.  可借出的