六級選詞填空強化訓練題

　　選詞填空是英語六級考試全面改革後的新題型，對考生的篇章閱讀能力有了更高的要求，為了幫助提高大家的選詞填空解題技巧。下面是小編為大家帶來，歡迎各位同學練習。

　　原文

　　Rather than using custom machine tools to build early models of new parts, Ford is now using3-D printing technology to design and test its engineers’ latest ideas. The new method allowsproduct developers to have a _1_ in their hands in as little as a week after they create a newdesign-compared with having to wait three to four months _2_.

　　“We’re building more and more parts every day using this _3_,”says Harold Sears,a technicalexpert in rapid manufacturing at Ford’s design facility in Dearborn, Mich. Ford’s new hybridtransmission was developed on a 3-D printer that costs about $300,000 and which can turn apile of aluminum powder into a working prototype in a day or two.

　　While low-cost 3-D printing by consumers and small businesses looks like a market now readyfor takeoff, large businesses have already _4_ advanced versions of the technology. The resulthas been a _5_ improvement in the product-development process across a wide range ofindustries, including the _6_ of cars, consumer electronics, safety equipment and medicaldevices.

　　The process has done more than just save time and money. Engineers say rapid prototypingusing 3-D printing is producing more _7_, higher-quality products—from custom-fitted bicyclehelmets to better-sounding ear buds and loudspeakers.

　　Instead of waiting for tools and parts to come back from outside machine shops or injection,molding houses, product developers on tight _8_ now get more hands-on time to test theirmodels. 3-D printers allow them to test and _9_ more versions of their prototypes—in somecases tripling the number of duplicates of a new product that can be _10_ before beingproduced on a large scale.

　　選項

　　A***previously B*** thereafter C*** process D*** elastic

　　E*** deadlines F*** manufacturing G*** significant H*** innovative

　　I***ignited J*** embraced K*** lubricate L*** prototype

　　M*** refined N*** update O*** mechanisms

　　答案

　　1.[L]冠詞a提示空格處應填入名詞。該段概括介紹了 3-D列印這一新技術,首句指出運用新技術建造初期模型，第2句則補充說明該技術的優勢。根據上下文和空格後的in their hands可推知，空格所需名詞應與earlymodels 同義，故選用 prototype

　　2.[A]此處需填人副詞，修飾have to wait...。根據本句內容可知，有了 3-D列印技術之後，等待模具的時間大大縮短，而不像“以前”要等3、4個月，可見此處應選用previously。

　　3.[C] this提示此處應填入名詞，且該名詞在上文有具體所指。上文提到的主要內容是3-D列印這一“新技術”,此處的名詞應該帶有“技術”、“方法”等類似的意思,據此在名詞庫中選用process。

　　4.[J]解答本題需先弄清advanced的詞性。這裡advanced是形容詞“先進的”,用於修飾名詞versions。因此空格處應填入過去分詞與have already連用，充當句子謂語。詞庫中embraced“採用”符合語境,說明一些大企 業使用了這種技術。

　　5.[G] a... improvement提示空格處應填人名詞、形容詞或分詞作定語。根據後面提到的這一技術在各行業的應用，可知其影響重大，應選用包含積極意義的詞彙。不定完詞a提示不能選用innovative,詞庫中significant符合句意。

　　6.[F]定冠詞the提示此處應填入名詞。前面講到福特汽車採用3-D列印技術製造最初模型，可知該技術可運用於汽車製造，詞庫中manufacturing符合句意。

　　7.[H] more...和higher-quality並列作定語修飾products。本段仍然是講3-D技術的優點，故推斷空格是一個褒義詞,innovative符合句意。

　　8.[E]空格應填入名詞，與on tight...構成介詞短語，作後置定語修飾前面的product developers。空格前的tight“緊的”與後面的more hands-on time前後形成對比，由此可見3-D技術出現之前產品研發人員的時間緊迫，deadlines填入文中構成短語on tight deadlines，表示“時間緊迫，限期很短”，符合上下文語境。

　　9.[N]空格前的and表明空格應該是和test並列的動詞原形。根據其後所接的賓語more versions of theirprototypes,選用update，意為“研發人員可以利用3-D列印技術不斷測試和更新模具”。

　　10.[M]此處應填入名詞、形容詞或動詞的分詞形式。3-D列印技術主要應用於產品的研發、調整階段，因此產品在正式投人生產前還可以修改。填入空格的詞應包含“修改，調整”之意，動詞refined“精煉;使完善”符合句意。