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Passage C
实际用时: _______ minutes
Read the passage and then fill in the correct words.
The Beijing 2022 Winter Olympics was a great success. China has kept the promise to hold Olympics. Many green actions (1) _______ (make) it possible, like providing environmentally friendly smart beds, using new energy cars, supporting sporting places with 100% clean energy and reusing rain and snow water.
Take making ice as an example. China didn’t use R507, a common material, to make ice because it isn’t friendly enough to the environment. Through 18 (2) _______ (month) hard work. China independently (3) _______ (develop) the CO₂, direct cooling technology.
A net of tubes runs under the ice. High - pressure liquid (液态) CO₂, (4) _______ (go) through them to create heat exchange. The CO₂ evaporates (蒸发) under the ice surface. The evaporation takes in heat and turns water on the surface into ice. And the CO₂ goes into another circle. This technology helps to make ice better and faster. And above all, it is much greener because there’s no new CO₂, (5) _______ (produce). Among all the 15 ice sporting places in the Winter Olympics, 7 used the CO₂, direct cooling technology (6) _______ (make) ice. As a result, much less pollution was caused.
Beijing did so much more to save energy. Beijing (7) _______ (build) the new sporting places with green materials, As for the old (8) _______ (one), Beijing used new glass walls to take the place of traditional walls to let more natural light in. 70% of the waste heat was also reused to keep warm and dry. And a large number of new energy cars (9) _______ (use) at the Beijing 2022 Winter Olympics.
The Beijing 2022 Winter Olympics is the first to truly achieve carbon neutrality (碳中和), and it has set new (10) _______ (standard) in green technologies. Some newspapers say China has set an example for the world in environmental protection and green development.
实际用时: _______ minutes
Read the passage and then fill in the correct words.
The Beijing 2022 Winter Olympics was a great success. China has kept the promise to hold Olympics. Many green actions (1) _______ (make) it possible, like providing environmentally friendly smart beds, using new energy cars, supporting sporting places with 100% clean energy and reusing rain and snow water.
Take making ice as an example. China didn’t use R507, a common material, to make ice because it isn’t friendly enough to the environment. Through 18 (2) _______ (month) hard work. China independently (3) _______ (develop) the CO₂, direct cooling technology.
A net of tubes runs under the ice. High - pressure liquid (液态) CO₂, (4) _______ (go) through them to create heat exchange. The CO₂ evaporates (蒸发) under the ice surface. The evaporation takes in heat and turns water on the surface into ice. And the CO₂ goes into another circle. This technology helps to make ice better and faster. And above all, it is much greener because there’s no new CO₂, (5) _______ (produce). Among all the 15 ice sporting places in the Winter Olympics, 7 used the CO₂, direct cooling technology (6) _______ (make) ice. As a result, much less pollution was caused.
Beijing did so much more to save energy. Beijing (7) _______ (build) the new sporting places with green materials, As for the old (8) _______ (one), Beijing used new glass walls to take the place of traditional walls to let more natural light in. 70% of the waste heat was also reused to keep warm and dry. And a large number of new energy cars (9) _______ (use) at the Beijing 2022 Winter Olympics.
The Beijing 2022 Winter Olympics is the first to truly achieve carbon neutrality (碳中和), and it has set new (10) _______ (standard) in green technologies. Some newspapers say China has set an example for the world in environmental protection and green development.
答案
(1) made (2) months’ (3) developed (4) goes (5) produced (6) to make (7) built (8) ones (9) were used (10) standards
解析
【分析】
先通读全文，明确文章围绕北京2022冬奥会的绿色环保措施展开，解题时需结合语境，分析每个空格的语法成分、时态、语态、词性变化及固定搭配，逐一确定正确形式。
【解析】
1. 第1空：描述过去发生的绿色行动，主语Many green actions与动词make为主动关系，用一般过去时，故填made。
2. 第2空：18后接名词复数，此处表示“18个月的努力”，需用名词复数的所有格形式，故填months’。
3. 第3空：描述过去中国研发技术的动作，用一般过去时，develop的过去式为developed，故填developed。
4. 第4空：陈述CO₂循环的客观事实，用一般现在时，主语High-pressure liquid CO₂为单数，动词用第三人称单数形式，故填goes。
5. 第5空：CO₂与produce为被动关系，需用过去分词作后置定语，故填produced。
6. 第6空：考查固定搭配use sth to do sth（用某物做某事），此处表示用技术制冰，故填to make。
7. 第7空：描述过去北京建设场馆的动作，用一般过去时，build的过去式为built，故填built。
8. 第8空：指代前文的复数名词sporting places，避免重复，用代词ones，故填ones。
9. 第9空：主语new energy cars与use为被动关系，且动作发生在过去，用一般过去时的被动语态，复数主语对应were used，故填were used。
10. 第10空：standard为可数名词，此处表示“新的标准”，需用复数形式，故填standards。
【答案】
(1) made (2) months’ (3) developed (4) goes (5) produced (6) to make (7) built (8) ones (9) were used (10) standards
【知识点】
一般过去时、名词所有格、被动语态
【点评】
本题为语法填空题，考查时态、语态、词性变化及固定搭配等基础语法知识，需结合语境分析每个空格的语法要求，难度适中。
【难度系数】
0.5
先通读全文，明确文章围绕北京2022冬奥会的绿色环保措施展开，解题时需结合语境，分析每个空格的语法成分、时态、语态、词性变化及固定搭配，逐一确定正确形式。
【解析】
1. 第1空：描述过去发生的绿色行动，主语Many green actions与动词make为主动关系，用一般过去时，故填made。
2. 第2空：18后接名词复数，此处表示“18个月的努力”，需用名词复数的所有格形式，故填months’。
3. 第3空：描述过去中国研发技术的动作，用一般过去时，develop的过去式为developed，故填developed。
4. 第4空：陈述CO₂循环的客观事实，用一般现在时，主语High-pressure liquid CO₂为单数，动词用第三人称单数形式，故填goes。
5. 第5空：CO₂与produce为被动关系，需用过去分词作后置定语，故填produced。
6. 第6空：考查固定搭配use sth to do sth（用某物做某事），此处表示用技术制冰，故填to make。
7. 第7空：描述过去北京建设场馆的动作，用一般过去时，build的过去式为built，故填built。
8. 第8空：指代前文的复数名词sporting places，避免重复，用代词ones，故填ones。
9. 第9空：主语new energy cars与use为被动关系，且动作发生在过去，用一般过去时的被动语态，复数主语对应were used，故填were used。
10. 第10空：standard为可数名词，此处表示“新的标准”，需用复数形式，故填standards。
【答案】
(1) made (2) months’ (3) developed (4) goes (5) produced (6) to make (7) built (8) ones (9) were used (10) standards
【知识点】
一般过去时、名词所有格、被动语态
【点评】
本题为语法填空题，考查时态、语态、词性变化及固定搭配等基础语法知识，需结合语境分析每个空格的语法要求，难度适中。
【难度系数】
0.5
