单词选择题详解

综合B321. Steam turbines (涡轮机) are used for the _____ of electricity.A) construction B) manufacturing C) change D) generationgeneration 一代人；代（约30年）生成、产生的名词organizing ability.B) opening C) capacity D) range的区别scope指人们所处理、研究的事物的“范围”以及所掌握、控制的“面积”。

scope的比喻含义指的是所掌握的知识的宽度，即“眼界，见识”。

eg：Is Romanticism in the scope of your book? 你的书涉及到浪漫主义吗?range代表的是一个可以测量的范围，在这个范围内包括一系列可变化的数量。

range还特指视力、听力所能达到的距离和枪炮的射程。

eg：The bird now came within my range of vision.那只小鸟飞入了我的视野。

23. The scientists have absolute freedom as to what research they think is best to _____.A) engage in B) devote to C) seek D) pursue如何区分pursue, seek, trace, chacepursue指坚持不懈、毫不动摇地紧跟、追赶某人、某物或某个事业。

I pursued the robbers.我追赶盗贼.seek 语义庄重，语气强，使用广。

多暗示做出很大努力去寻求某人或物，抽象解释为探索；I am seeking my key now.我正在找我的钥匙.trace作为动词的时候意为追踪，强调踪迹，并没有逮捕之类的意思；I traced my father this afternoon.今天下午我跟踪了我老爸.chace现在常用的是chase,作为动词的时候意思是追逐。

If you make me anger,I'll chase you from my house.如果你让我生气，我就把你赶出去26.____________, this essay is quite good except for a few spelling mistakes. Which one of the following choices is NOT appropriate to fill in the blank?A) On balance总的来说B) Generally C) Generally speaking D) In balance 平衡27. Up the chimney roared the fire, and ______ the room with its broad blaze.A) brightened B) lingered C) furnished D) fused 熔化；融合28. Now the cheers and applause _____ in a single sustained roar.单一的持续的咆哮A) mingled混进，与……交往B) concentrated C) assembled D) permeated 弥漫；遍布；渗入；渗透注释：做这种题目的时候首先应该注意题目当中有没有和动词搭配的介词，如果有则可以直接先排除掉答案中不能和该介词相搭配的动词。

如在本题 B 选项中的concentrated 后应该跟介词on ，而不是in ，所以排除；assemble 则表示人的集合、聚集。

permeate 意思为渗透、弥漫，有一样东西进入另外一样东西的意思，所以答案就应该选择 A ) mingled , 它用来表示混合的意思，可以和抽象名词搭配。

29. They also are looking closely at what may be two key pieces of Columbia (哥伦比亚号航天飞机) _____ — a 2-foot piece of one wing and a 300-pound cover of a landing gear compartment.A) debris 碎片，残骸；残渣B) garbage C) palette 调色板，颜料D) canvas 帆布；油画（布）30. "I am afraid it will not _____ my dress," she answered, "and, besides, the Chamberlain's nephew has sent me some real jewels, and everybody knows that jewels cost far more than flowers."A) settle into B) stand out C) expose to D) go with 相伴；跟…相配；跟…谈恋爱；赶时髦31. Unable to go out because of the deep snow, she felt _____ in her own house.A) isolated B) isolating C) imprisoned关押，监禁；束缚，禁锢；使…不自由D) imprisoning32. Nobody encourages a man to dissect his appearance, feature by feature. _____ perfection, that is considered trivial — almost unmanly.A) As for B) As of C) As from D) As by33. "Now that you have a job and I don't," the husband said to his wife, "our situations are _____."A) remarkable B) diverged 偏离；分歧；分道扬镳C) transferred D) reversed反转34. The street sellers repeatedly _____ their selling cries about their goods.A) advocated B) pursued C) barked D) confirmed35. "We are convinced that efforts for a peaceful resolution of the situation regarding Iraq should be_____ continued," Putin told journalists after talks with Chancellor Gerhard Schroeder in Berlin.A) genetically 遗传地；基因地B) normally C) persistently D) significantly36. With a tremulous whisper, he broke off in the middle of a sentence, his hands flapping at his side in a _____ shrug.耸肩A) psychic 精神的；超自然的B) helpless C) capable D) tranquil安静的；平静的；宁静的（U3TA）40. Tim is good, smart and hardworking. __________, I can't speak too highly of him.A) As a result B) In a word C) By the way D) On the contrary41.Once the last few people had left the hall, the caretakers began ______ the chairs.A. strappingB. packingC. stacking放成一堆D. retiling42.Apple trees must be ______, or many of the apples will be eaten by worms.A. sprayed喷洒,喷涂B. sprungC. generatedD. cultivated43.Internet has _____ the newspaper as carriers of news and opinion.事实上，网络并没取代报纸A. investedB. replaced 取代，替换C. subtitledD. supplemented增补,补充fayette Hotel is _____ by international celebrities drawn to its French food and service.A. petrifiedB. patronized vt. 惠顾；资助；保护C. parabolizedD. proposed45.We are never satisfied that we know enough to get _____.A. backB. byC. overD. through46.Age is no criterion n. （批评判断的）标准；准则；规范；准据when it comes to _____ your life.A. changeB. changingC. exchangeD. exchanging47.Inflation 通货膨胀has _____ the price of everything from food to industrial products.A. downB. downedC. upD. upped48.Successful people are the ones who _____ things for the rest of the world to keep busy at.A. pick outB. pick upC. think outD. think up to invent/devisethink out 与think upthink out 是去想出来一个方法、方案来解决困难，跟“think of”有一点相似。