炎德英才大联考(一中版)长沙市一中2026届高三月考试卷(四)4英语答案
炎德英才大联考(一中版)长沙市一中2026届高三月考试卷(四)4英语答案于2025-11-28发布,目前免费查试卷答案网站已经汇总了炎德英才大联考(一中版)长沙市一中2026届高三月考试卷(四)4英语答案的各科答案和试卷,更多试卷答案请关注免费查试卷答案网站。

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1、炎德英才大联考(一中版)长沙市一中2026届高三月考试卷(四)4英语试题
4、炎德英才大联考(一中版)长沙市一中2026届高三月考试卷(四)4语文试题
【参考范文】 My Favorite Traditional Festival
D.It conveys rather shallow ideas.
14.(2025 岳麓区校级二模) For many students,math class is the subject of nightmares.Many who enthusiastically show off their counting skills in pre﹣school years later consider math class the most hated hour of the school day.The problem,according to a Stanford education professor,is a matter of mindset.
Jo Boaler,professor of mathematics education at Stanford,has studied how students learn math,to identify why so many students end up hating or fearing math,and,too often,underachieve.In her new book,Mathematical Mindsets,Boaler describes how society has traditionally valued one type of math learner﹣one who can memorize well and calculate fast﹣as opposed to others who have the same potential but may be deeper,slower.
The"testing culture"in American schools is a major problem for math learners,Boaler said,noting that exams and tests are far more pervasive in math than other subjects.The combination of frequent testing,procedural teaching and uninteresting questions disconnected from students" lives causes many students to regard math as a "cold,lifeless subject" without a human connection.
The good news is that any student's negative perception of math can dramatically change,Boaler said.She works with Stanford psychology Professor Carol Dweck to deliver growth mindset interventions to teachers and students.A"growth mindset" is built around the idea that most basic abilities can be developed and expanded upon through dedication and hard work.By contrast,with a "fixed mindset,"people believe their basic qualities,like their intelligence or talent,are simply fixed traits(特征).
"When we open up mathematics and teach broad,visual,creative math,then we teach math as a learning subject instead of as a performance subject,"Boaler said,"The outcome is that the subject becomes deeper and filled with more connections,so students enjoy it more and achieve at higher levels."
Critics such as Marina Ratner,professor of mathematics at the University of California,express skepticism towards moving away from traditional methods.Math is math;there is no shortcut.They argue that without solid basic skills,students might struggle with subjects like alroba(代数),let alone tackling any other higher﹣level STEM courses.
5、炎德英才大联考(一中版)长沙市一中2026届高三月 卷(四)4政治答案
3、炎德英才大联考(一中版)长沙市一中2026届高三月考试卷(四)4政治答案
1、炎德英才大联考(一中版)长沙市一中2026届高三月考(四)4 答案
3、炎德英才大联考(一中版)长沙市一中2026届高三月考试卷(四)4政治答案
1、炎德英才大联考(一中版)长沙市一中2026届高三月考试卷(四)4政治试题
5、炎德英才大联考(一中版)长沙市一中2026届高三月考试卷(四)4 生物学答案
根据二氧化碳的性质,可以用水和碱溶液“捕捉”二氧化碳。为比较“捕捉”效果,小组同学设计如图2所示实验,装置端连接气压传感器,测得烧瓶内压强()与时间的关系曲线如图3所示。(已知:相同条件下,气压越小表示剩余气体越少)
(4)图2中,甲、乙、丙注射器内的试剂依次是水、饱和石灰水、氢氧化钠浓溶液,的数值为________;分析图3可知“捕捉”二氧化碳效果最好的是________(选填装置序号),甲装置中发生反应的化学方程式为________。
【活动三】计算碳转化
(5)基于元素守恒,小组同学推测可以将二氧化碳转化为更高价值的物质,实现二氧化碳的再利用。我国科学家在利用二氧化碳直接合成乙醇()的研究上已取得重大突破,其转化的化学方程式为,其中的化学式为________。如果用此方法处理二氧化碳,使其完全反应,请计算生成乙醇的质量为________。
【活动四】聚力助低碳
(6)实现“碳中和”需要世界各国的共同关注和努力。中国已积极采取多种措施,如调整能源结构,开发使用新能源等,请写出一种新能源________。青少年也应积极助力低碳,你的做法是________(写一条即可)。
【答案】(1) 光合作用(合理即可)
(4)取最后一次洗涤液少许,加入硝酸酸化,再滴加AgNO3溶液,若生成白色沉淀,说明没有洗干净,反之则洗干净
(5)苯甲酸易溶于乙醇,将苯甲酸加入到乙醇与水的混合溶剂中,可促进苯甲酸的溶解,使反应更充分
(6)93.8%
16. 冷凝管 a 当回流液不再出现油珠,反应后混合溶液不再分层 +2KMnO4 +2MnO2↓+H2O+KOH 除去过量的高锰酸钾 80% D
17.(1)青蒿素不溶于水
(2)乙醚的沸点比乙醇的低,在低温下易分离,可防止温度较高导致青蒿素发生副反应
(3)D
3、炎德英才大联考(一中版)长沙市一中2026届高三月考试卷(四)4数学答案
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