理工类英语词汇选项（六）_职称英语

理工类英语词汇选项（六）

文章来源：文章作者：发布时间：2007-04-19 05:56 字体： [大中小]　进入论坛

(单词翻译:双击或拖选)

1.The old concerns lose importance and some of them vanish altogether.
A. develop B. disappear
C . linger D. renew

2. In the United States educational system, intermediate school is the transitional phase between the primary grades and high school.
A. stage B. notion
C . pattern D. alternative

3.Fluoride deters¹ tooth decay by reducing the growth of bacteria that destroy tooth enamel².
A. facilitates B. overwhelms
C . inhibits³ D. loosens

4. The firm of Bonnin and Morris in Philadelphia was probably the first American company to manufacture porcelain⁴.
A. silverware B. crystal
C .china D. linen

5.Gunpowder⁵ was used extensively in firearms prior to 1890.
A. in B. around
C . from D. before

6.We packed up the things I had accumulated over the last years and left for good.
A. close B. near
C . past D. final

7.The chemical is lethal⁶ to rats but safe to cattle.
A. toxic⁷ B. harmful
C . deadly D. contagious

8.She is very conscientious⁸ about her work.
A. worried B. careful
C . anxious D. nervous

9. She has consolidated⁹ her power.
A. strengthened B. won
C . hardened D. united

10.The drinking water is contaminated with impurities¹⁰.
A. blackened B. polluted
C . darkened D. mixed

11.Her novel depicts¹¹ a futuristic America.
A. writes B. sketches
C . describes D. indicates

12. He expressed concern that the ship might be in distress¹².
A. despair B. difficulties
C. need D. danger

13.They are endeavoring to change society as a whole.
A. trying B. working
C . doing D. making

14.Your eternal boasting annoys everyone.
A. unchangeable B. everlasting
C . boring D. monotonous

15. The other women seemed contented¹³ and they even exhibited their bellies¹⁴ with pride.
A. demonstrated B. uncovered
C . spread D. showed

Key: BACCD CCBAB CDABD

点击

收听单词发音

1 deters
v.阻止，制止( deter的第三人称单数 )
参考例句：
The filth here deters all but the invited guest. 这里污秽不堪，除非有事，外人是裹足不前的。来自辞典例句 Many people believe that capital punishment deters crime. 很多人相信极刑能阻止犯罪。来自互联网

2 enamel
n.珐琅，搪瓷，瓷釉；(牙齿的)珐琅质
参考例句：
I chipped the enamel on my front tooth when I fell over.我跌倒时门牙的珐琅质碰碎了。 He collected coloured enamel bowls from Yugoslavia.他藏有来自南斯拉夫的彩色搪瓷碗。

3 inhibits
阻止，抑制( inhibit的第三人称单数 )；使拘束，使尴尬
参考例句：
A small manufacturing sector inhibits growth in the economy. 制造业规模太小有碍经济增长。 His bad English inhibits him from speaking freely. 他英语学得不好，这使他不能表达自如。

4 porcelain
n.瓷；adj.瓷的，瓷制的
参考例句：
These porcelain plates have rather original designs on them.这些瓷盘的花纹很别致。 The porcelain vase is enveloped in cotton.瓷花瓶用棉花裹着。

5 gunpowder
n.火药
参考例句：
Gunpowder was introduced into Europe during the first half of the 14th century.在14世纪上半叶，火药传入欧洲。 This statement has a strong smell of gunpowder.这是一篇充满火药味的声明。

6 lethal
adj.致死的；毁灭性的
参考例句：
A hammer can be a lethal weapon.铁锤可以是致命的武器。 She took a lethal amount of poison and died.她服了致命剂量的毒药死了。

7 toxic
adj.有毒的，因中毒引起的
参考例句：
The factory had accidentally released a quantity of toxic waste into the sea.这家工厂意外泄漏大量有毒废物到海中。 There is a risk that toxic chemicals might be blasted into the atmosphere.爆炸后有毒化学物质可能会进入大气层。

8 conscientious
adj.审慎正直的，认真的，本着良心的
参考例句：
He is a conscientious man and knows his job.他很认真负责，也很懂行。 He is very conscientious in the performance of his duties.他非常认真地履行职责。

9 consolidated
a.联合的
参考例句：
With this new movie he has consolidated his position as the country's leading director. 他新执导的影片巩固了他作为全国最佳导演的地位。 Those two banks have consolidated and formed a single large bank. 那两家银行已合并成一家大银行。

10 impurities
不纯( impurity的名词复数 )；不洁；淫秽；杂质
参考例句：
A filter will remove most impurities found in water. 过滤器会滤掉水中的大部分杂质。 Oil is refined to remove naturally occurring impurities. 油经过提炼去除天然存在的杂质。

11 depicts
描绘，描画( depict的第三人称单数 )；描述
参考例句：
The book vividly depicts French society of the 1930s. 这本书生动地描绘了20 世纪30 年代的法国社会。 He depicts the sordid and vulgar sides of life exclusively. 他只描写人生肮脏和庸俗的一面。

12 distress
n.苦恼，痛苦，不舒适；不幸；vt.使悲痛
参考例句：
Nothing could alleviate his distress.什么都不能减轻他的痛苦。 Please don't distress yourself.请你不要忧愁了。

13 contented
adj.满意的，安心的，知足的
参考例句：
He won't be contented until he's upset everyone in the office.不把办公室里的每个人弄得心烦意乱他就不会满足。 The people are making a good living and are contented,each in his station.人民安居乐业。

14 bellies
n.肚子( belly的名词复数 )；腹部；（物体的）圆形或凸起部份；腹部…形的
参考例句：
They crawled along on their bellies. 他们匍匐前进。 starving children with huge distended bellies 鼓着浮肿肚子的挨饿儿童

上一篇：理工类英语词汇选项（四）下一篇：理工类英语词汇选项（五）