湖南省衡阳市祁东县2025年上期期末教学质量监测试卷八年级英语答案

湖南省衡阳市祁东县2025年上期期末教学质量监测试卷八年级英语答案正在持续更新，目前2026百师联盟答案网为大家整理了相关试题及答案，供大家查缺补漏，高效提升成绩。

hat's good enough.24.What happened when the author got home/after the final training run?A.She deletedall the data on her watch.BHer watch broke down.eShe fell on the floor due to pain.D.Her watch failed to record her pace.25What ehanged the author's attitude towards exercise tracking?B.Her comparison with others.A.Her thirst for running casuallyD.Her shift in personal priorities.C.Her self-improvement determination.26.What does being better” mean to the authornowAGetting pleasure out of winning races.B.Being more focused on her speed.折D.Freeing herself from school tasks.C.Improving her overall well-being.What can we conclude from this passage?A.Adjustment brings happiness.B.Passion is the key to success.uccess equals self-improvement.C.Sports contribute to happiness.can speed up biological aging at the molecular (分子的） level. Led by University of SouthernCalifornia expert Eunyoung Choi, the research found that long-term heat exposure changes geneehavior through DNA methylation（甲基化）,a process with impacts “similar to smoking anddrinking."The study compared adults over 56 in hot regions like Phoenix-where heat readings were over登dangerous levels for over half the year-and cooler cities like Seattle. Participants in extreme heatshowed biological signs of aging 14 months faster,even after controlling for factors like income,that DNA methylation acts as a molecular clock, controlling gene activity like a light switch.Thestudy also analyzed blood samples from 3600 adults,using climate models to track heat exposureover six years-confirming heat's independent role in speeding up aging.This early aging is connected to getting age-related diseases sooner. “It puts stress onindividuals, families, and healthcare systems, says Boston University expert Deborah Carr,“Ifthat's something that takes you out of the workforce for a year, that makes you go to the doctorsevery day for a year, that increases your medical budget.As the U.s. National Climate Assessment warns of 20-30 more extreme heat days by线physical stress, says Harvard’'s Robert Meade.Future research will focus on personalized home heatexposure to find ways to reduce heat‘s damage to genes. This work emphasizes heat‘'s hidden harmto human health and calls for targeted interventions as climate changes.28.What can be learned about the study from paragraph 2?A Ht was focused on gene activity.B. It adopted a comparative approach.C.It overlooked some important factors.D.It was conducted in Phoenix and Seattle.29.What is the focus of Deborah Carrs words?A.The function of the study.B.The impact of premature aging.C.The way to reduce medical cost.D.The pressure to improve productivity.26003C【高三英语第4页（共8页）】