阅读理解--段落大意训练 Text 1 （蓉城名校联盟2025届高三入学考试）This continual climb in methane(甲烷) emissions is largely due to the continued use of fossil(化石）fuels rather than cleaner options, the researchers say. It's directly produced by oil, gas, and coal drilling and processing. The increasing release of methane from natural wetlands, caused by a hotter climate, is now also contributing. Methane is produced by rubbish sites, thawing permafrost, and animals too. The researchers, led by physicist and climate specialist Drew Shindell of Duke University in the US, suggest these are minor contributors at the moment- although ones that also need to be closely watched. What is the second paragraph mainly about A. The continued use of methane emissions. B. Strategies for reducing methane emissions. C. The impact of methane emissions on human health. D. The contributions of sources to methane emissions Text 2 (吉林市普通中学2024-2025学年度高中毕业年级第一次模拟测试)Popcorn too expensive A simple donation would do. No cash Credit cards were acceptable. He set up in front of local stores, working 12 hours a day. He even struck a deal with a car dealer: In all his sales efforts, he'd wear a mask with the company's logo if the owner would buy popcorn for all his employees. 25. What is paragraph 4 mainly about A. Challenges Jonathan met in sales. B. Help that the car dealer provided. C. Marketing strategies Jonathan used. D. The role the reward program played. Text 3 （太原市2024-2025学年第一学期高三年级期中血液诊断）To make the project successful, Cassandra and her team educated themselves on the biodiesel（生物柴油） refining process, made their own biodiesel with proper safety measures, secured two separate youth seed grants, and persuaded community leaders to support the initiative.They identified a non-sustainable emergency heating program and the issue of pouring used fats and oils down into drains as key problems in their community. "All of our problems have snowballed together," Cassandra said. She and her team puzzled over how to combine these problems to get a one-off solution. An article on collecting and recycling cooking oil settled the deal. 25. What is the second paragraph mainly about A. The article the teenagers published. B. The scientific basis of the recycling. C. The financial problem the team faced. D. The practice of advancing the project. Text 4 （四川省2025届高三年级第一次联合诊断性考试）This not only shows China's remarkable achievements in space exploration but also reflects its cultural pride and rapid advances in science and technology. By integrating traditional Chinese cultural elements into modern technology, China showcases its unique charm and great power to the world. Meanwhile,the public naming initiative encourages citizens to engage in the space program, creating a closer link between the space and the people. 30. What is the last paragraph mainly about A. The technical descriptions of the new spacesuits. B. The ... ...
~~ 您好，已阅读到文档的结尾了 ~~
