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一、用方框中所给短语的适当形式填空
take a break be used for build up
be connected to hundreds of
1. Before a new car is ready,
2. They were too tired to continue the work, so they
3. In modern libraries, computers
4. Daily practice can help you to
5. In a smart home, all the lights
take a break be used for build up
be connected to hundreds of
1. Before a new car is ready,
hundreds of
models are made by engineers to test the design.2. They were too tired to continue the work, so they
took a break
and had some water.3. In modern libraries, computers
are used for
searching for information and finding books easily.4. Daily practice can help you to
build up
your confidence in learning English.5. In a smart home, all the lights
are connected to
the central system, so we can control them with our phones.答案
1. hundreds of 2. took a break 3. are used for 4. build up 5. are connected to
解析
【分析】
本题考查短语的适当形式填空，解题思路为：先明确各短语含义，再结合句子句意、时态及主谓一致等语法规则，选择并调整短语的正确形式。步骤：1. 理解每个短语的意思；2. 通读句子，匹配符合句意的短语；3. 根据句子时态、语态（如被动）、主谓一致等调整短语形式。
【解析】
1. 句意：新车量产前，工程师会制作数以百计的模型测试设计。hundreds of修饰可数名词复数models，符合语境，直接用原形。
2. 句意：他们太累无法继续工作，于是休息了一会儿喝了水。前半句为一般过去时，并列动作需用take a break的过去式took a break。
3. 句意：现代图书馆中，电脑被用于搜索信息和找书。主语computers是复数，表被动，用一般现在时被动结构are used for。
4. 句意：日常练习能帮你增强学英语的自信。help sb to do sth结构中，用build up原形。
5. 句意：智能家居里，所有灯都与中央系统连接，可手机控制。主语all the lights是复数，表被动，用一般现在时被动结构are connected to。
【答案】
1. hundreds of 2. took a break 3. are used for 4. build up 5. are connected to
【知识点】
动词短语的适当形式、一般现在时被动语态、一般过去时
【点评】
本题为基础短语运用题，需掌握短语含义及基本时态、语态变化，是巩固短语用法的典型题型。
【难度系数】
0.6
本题考查短语的适当形式填空，解题思路为：先明确各短语含义，再结合句子句意、时态及主谓一致等语法规则，选择并调整短语的正确形式。步骤：1. 理解每个短语的意思；2. 通读句子，匹配符合句意的短语；3. 根据句子时态、语态（如被动）、主谓一致等调整短语形式。
【解析】
1. 句意：新车量产前，工程师会制作数以百计的模型测试设计。hundreds of修饰可数名词复数models，符合语境，直接用原形。
2. 句意：他们太累无法继续工作，于是休息了一会儿喝了水。前半句为一般过去时，并列动作需用take a break的过去式took a break。
3. 句意：现代图书馆中，电脑被用于搜索信息和找书。主语computers是复数，表被动，用一般现在时被动结构are used for。
4. 句意：日常练习能帮你增强学英语的自信。help sb to do sth结构中，用build up原形。
5. 句意：智能家居里，所有灯都与中央系统连接，可手机控制。主语all the lights是复数，表被动，用一般现在时被动结构are connected to。
【答案】
1. hundreds of 2. took a break 3. are used for 4. build up 5. are connected to
【知识点】
动词短语的适当形式、一般现在时被动语态、一般过去时
【点评】
本题为基础短语运用题，需掌握短语含义及基本时态、语态变化，是巩固短语用法的典型题型。
【难度系数】
0.6
二、完形填空
阅读短文，从每题所给的四个选项中，选出可以填入空白处的最佳选项。
Do you know anything about the invention of the bar code（条形码）?
A small food store owner found it was 1 to keep records of the product information. In 1948, he asked the Drexel Institute of Technology to solve this 2. Bernard Silver, a graduate student, was interested. He and his friend Norman Joseph Woodland 3 to work on it. Soon, they invented their first working 4.
The system did work at first, but it was very expensive and sometimes the system didn't work well. Silver couldn't solve these technical problems all by 5, so teamwork remained crucial（至关重要的）. If the invention were to become 6 in stores, the problems would have to be solved. Finally, Woodland solved them 7.
The patent（专利权）for the bar code system was 8 for by Silver and Woodland in 1949. They had to complete a large 9 of paperwork to support their application. The patent was not given until 1952. 10 this patent was given, the system was still not popular among store owners.
In 1970, the Universal Grocery Products Identification Code（通用杂货产品识别码）was 11. This was a 12 step forward for the technology. Marsh Supermarkets in Troy was the first store to 13 this bar code reading system. Today, the bar code system shows its real 14 in our daily life. When we go shopping, we can 15 product information quickly by scanning the bar codes.
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阅读短文，从每题所给的四个选项中，选出可以填入空白处的最佳选项。
Do you know anything about the invention of the bar code（条形码）?
A small food store owner found it was 1 to keep records of the product information. In 1948, he asked the Drexel Institute of Technology to solve this 2. Bernard Silver, a graduate student, was interested. He and his friend Norman Joseph Woodland 3 to work on it. Soon, they invented their first working 4.
The system did work at first, but it was very expensive and sometimes the system didn't work well. Silver couldn't solve these technical problems all by 5, so teamwork remained crucial（至关重要的）. If the invention were to become 6 in stores, the problems would have to be solved. Finally, Woodland solved them 7.
The patent（专利权）for the bar code system was 8 for by Silver and Woodland in 1949. They had to complete a large 9 of paperwork to support their application. The patent was not given until 1952. 10 this patent was given, the system was still not popular among store owners.
In 1970, the Universal Grocery Products Identification Code（通用杂货产品识别码）was 11. This was a 12 step forward for the technology. Marsh Supermarkets in Troy was the first store to 13 this bar code reading system. Today, the bar code system shows its real 14 in our daily life. When we go shopping, we can 15 product information quickly by scanning the bar codes.
（
B
）1. A. easy B. difficult C. interesting D. boring（
B
）2. A. plan B. problem C. project D. passage（
A
）3. A. started B. continued C. refused D. failed（
C
）4. A. way B. part C. system D. photo（
D
）5. A. herself B. ourselves C. themselves D. himself（
D
）6. A. lively B. cheap C. direct D. popular（
B
）7. A. easily B. successfully C. hardly D. worriedly（
A
）8. A. asked B. sold C. changed D. kept（
C
）9. A. report B. pair C. file D. test（
A
）10. A. Although B. So C. Because D. If（
C
）11. A. broke B. divided C. invented D. developed（
A
）12. A. super B. common C. small D. false（
C
）13. A. give up B. hang up C. set up D. clean up（
B
）14. A. price B. value C. colour D. shape（
D
）15. A. lose B. hide C. forget D. find答案
1. B 2. B 3. A 4. C 5. D 6. D 7. B
8. A 9. C 10. A 11. C 12. A 13. C
14. B 15. D
8. A 9. C 10. A 11. C 12. A 13. C
14. B 15. D
解析
【分析】
做完形填空需先通读全文把握主旨（本文讲述条形码的发明历程），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答案。每道题需联系前后文提示，确保所选答案符合文意与语法要求。
【解析】
1. 由后文找学校解决问题可知，记录产品信息是“困难的”，选B；
2. solve problem是固定搭配，意为“解决问题”，选B；
3. 两人“开始”着手研究，start to work符合语境，选A；
4. 后文多次提及system，此处指首个工作“系统”，选C；
5. 主语是单数男性Silver，by oneself表示“独自”，选D；
6. 后文提到系统不受欢迎，此处指要在商店“流行”，选D；
7. 成功解决技术问题，successfully符合语境，选B；
8. ask for patent是固定搭配，意为“申请专利”，选A；
9. a large file of paperwork指“大量文件”，选C；
10. 前后为转折关系，虽获专利但仍不受欢迎，选A；
11. 通用杂货产品识别码被“发明”，选C；
12. super step指“重大进步”，选A；
13. set up表示“建立”，此处指建立系统，选C；
14. 条形码体现出“价值”，选B；
15. 扫描条形码能“找到”产品信息，选D。
【答案】
1.B 2.B 3.A 4.C 5.D 6.D 7.B 8.A 9.C 10.A 11.C 12.A 13.C 14.B 15.D
【知识点】
完形填空解题技巧、词义辨析、固定搭配
【点评】
本文围绕条形码的发明展开，考查学生对词汇的语境运用及逻辑推理能力，需结合上下文线索和基础语法知识解题，是典型的记叙文完形填空。
【难度系数】
0.6
做完形填空需先通读全文把握主旨（本文讲述条形码的发明历程），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答案。每道题需联系前后文提示，确保所选答案符合文意与语法要求。
【解析】
1. 由后文找学校解决问题可知，记录产品信息是“困难的”，选B；
2. solve problem是固定搭配，意为“解决问题”，选B；
3. 两人“开始”着手研究，start to work符合语境，选A；
4. 后文多次提及system，此处指首个工作“系统”，选C；
5. 主语是单数男性Silver，by oneself表示“独自”，选D；
6. 后文提到系统不受欢迎，此处指要在商店“流行”，选D；
7. 成功解决技术问题，successfully符合语境，选B；
8. ask for patent是固定搭配，意为“申请专利”，选A；
9. a large file of paperwork指“大量文件”，选C；
10. 前后为转折关系，虽获专利但仍不受欢迎，选A；
11. 通用杂货产品识别码被“发明”，选C；
12. super step指“重大进步”，选A；
13. set up表示“建立”，此处指建立系统，选C；
14. 条形码体现出“价值”，选B；
15. 扫描条形码能“找到”产品信息，选D。
【答案】
1.B 2.B 3.A 4.C 5.D 6.D 7.B 8.A 9.C 10.A 11.C 12.A 13.C 14.B 15.D
【知识点】
完形填空解题技巧、词义辨析、固定搭配
【点评】
本文围绕条形码的发明展开，考查学生对词汇的语境运用及逻辑推理能力，需结合上下文线索和基础语法知识解题，是典型的记叙文完形填空。
【难度系数】
0.6
