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Ⅶ. 完形填空。
Do you know anything about the invention of the barcode(条形码)?
A small food store owner found it was
The system did work
The patent(专利) for the barcode system was
In 1970, a company named Logicon Inc.
()1. A. easy B. difficult C. interesting D. boring
()2. A. plan B. problem C. project D. doubt
()3. A. started B. continued C. succeeded D. failed
()4. A. at first B. for example C. on time D. in person
()5. A. lively B. cheap C. direct D. popular
()6. A. it B. him C. her D. them
()7. A. asked B. offered C. made D. divided
()8. A. Unless B. Although C. If D. Since
()9. A. found B. mentioned C. invented D. remained
()10. A. give up B. put up C. set up D. clean up
Do you know anything about the invention of the barcode(条形码)?
A small food store owner found it was
B
1 to keep records of the products and get information. In 1948, he asked the Drexel Institute of Technology to solve this B
2. Bernard Silver, a graduate student, was interested. He and his classmate Norman Joseph Woodland A
3 to work on it. Soon, they invented their first working system.The system did work
A
4, but it was very expensive and sometimes the system didn't work well. If the invention was to become D
5 in stores, the problems had to be solved. Finally, they solved D
6.The patent(专利) for the barcode system was
A
7 for by Silver and Woodland in 1949, but the patent was not given until 1952. B
8 this patent was given, the system was still not popular among the store owners.In 1970, a company named Logicon Inc.
C
9 the Universal Grocery Products Identification Code(食品工业统一码). Marsh Supermarket in Troy was the first store to C
10 this barcode reading system. It has become very popular ever since, and now it's used in all types of stores all over the world.()1. A. easy B. difficult C. interesting D. boring
()2. A. plan B. problem C. project D. doubt
()3. A. started B. continued C. succeeded D. failed
()4. A. at first B. for example C. on time D. in person
()5. A. lively B. cheap C. direct D. popular
()6. A. it B. him C. her D. them
()7. A. asked B. offered C. made D. divided
()8. A. Unless B. Although C. If D. Since
()9. A. found B. mentioned C. invented D. remained
()10. A. give up B. put up C. set up D. clean up
答案
1. B 2. B 3. A 4. A 5. D 6. D 7. A
8. B 9. C 10. C
8. B 9. C 10. C
解析
【分析】
本题是关于条形码发明的完形填空，解题思路为：先通读全文把握文章主旨（条形码的发明历程），再结合上下文语境、词义辨析、固定搭配及逻辑关系逐一确定每个空的答案。需注意词汇的常用搭配、语境中的逻辑转折或顺承关系，以及指代的一致性。
【解析】
1. 句意：小食品店老板发现记录产品信息和获取信息是困难的。结合后文他找学校解决问题，可知此处表“困难的”，选B。
2. 固定搭配solve problem（解决问题），此处指他向学校提出要解决这个问题，选B。
3. 句意：他和同学开始着手研究。start to work on表示“开始从事”，选A。
4. 句意：这个系统起初确实有用，但非常昂贵且有时运行不好。at first（起初）符合语境，选A。
5. 句意：如果这项发明要在商店里流行，必须解决这些问题。popular（流行的）符合语境，选D。
6. 指代前文的复数名词problems，用them，选D。
7. 固定搭配ask for（申请），此处指申请专利，选A。
8. 句意：虽然专利被授予，但系统仍不受店主欢迎。although引导让步状语从句，选B。
9. 句意：1970年，一家公司发明了食品工业统一码。invent（发明）符合语境，选C。
10. 句意：Marsh超市是第一家建立这种条形码阅读系统的商店。set up（建立）符合语境，选C。
【答案】
1.B 2.B 3.A 4.A 5.D 6.D 7.A 8.B 9.C 10.C
【知识点】
完形填空词义辨析、固定搭配、语篇逻辑理解
【点评】
本文围绕条形码的发明历程展开，考查学生对词汇、固定搭配及上下文逻辑的掌握，是典型的记叙文完形填空，需结合语境分析选项。
【难度系数】
0.5
本题是关于条形码发明的完形填空，解题思路为：先通读全文把握文章主旨（条形码的发明历程），再结合上下文语境、词义辨析、固定搭配及逻辑关系逐一确定每个空的答案。需注意词汇的常用搭配、语境中的逻辑转折或顺承关系，以及指代的一致性。
【解析】
1. 句意：小食品店老板发现记录产品信息和获取信息是困难的。结合后文他找学校解决问题，可知此处表“困难的”，选B。
2. 固定搭配solve problem（解决问题），此处指他向学校提出要解决这个问题，选B。
3. 句意：他和同学开始着手研究。start to work on表示“开始从事”，选A。
4. 句意：这个系统起初确实有用，但非常昂贵且有时运行不好。at first（起初）符合语境，选A。
5. 句意：如果这项发明要在商店里流行，必须解决这些问题。popular（流行的）符合语境，选D。
6. 指代前文的复数名词problems，用them，选D。
7. 固定搭配ask for（申请），此处指申请专利，选A。
8. 句意：虽然专利被授予，但系统仍不受店主欢迎。although引导让步状语从句，选B。
9. 句意：1970年，一家公司发明了食品工业统一码。invent（发明）符合语境，选C。
10. 句意：Marsh超市是第一家建立这种条形码阅读系统的商店。set up（建立）符合语境，选C。
【答案】
1.B 2.B 3.A 4.A 5.D 6.D 7.A 8.B 9.C 10.C
【知识点】
完形填空词义辨析、固定搭配、语篇逻辑理解
【点评】
本文围绕条形码的发明历程展开，考查学生对词汇、固定搭配及上下文逻辑的掌握，是典型的记叙文完形填空，需结合语境分析选项。
【难度系数】
0.5
