1、2023-2024学年安徽省八年级上学期阶段性练(四)4生物答案1、2023-2024学年安徽省八年级上学期阶段性练(四)4物理答案1、2023-2024学年安徽省九年级上学期阶段性练(三)3物理答案
上进联考更专业更放心一站式考试服务专家负离子向上偏转，即A极板是磁流体发电机的负极，C项错误；丁图中，带负电的粒子从左侧射入，受向上的电场力和向下的洛伦兹力，若速度
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手快，稳稳地把素描本抓在了手里。⑥他仔细掸掉本上的尘土，交还给小郑后，又从小郑手里接过绳头，再次绑紧自己。两个多小时后，他们终于登上界山之顶。⑦原地休息时，梁班长侧身看到，小郑正在画他们所在的这座界山。他仿佛有一支神笔，才寥寥几画，就生动勾勒出了山的轮廓。⑧小郑画完后转头问道：“班长，咱们这座山的海拔是多少？”⑨梁班长倒问起他来：“你的身高是多少？”2⑩小郑疑惑地回答：“1米78。”①梁班长脱口而出：“那么一一这座界山的海拔就是5962.68米。”②紧挨班长坐着的陈老兵听见了他俩的对话，皱眉沉默了片刻，还是忍不住纠正道：“班长，不对吧，这座山的海拔应该是5960.9米。”②③梁班长站起身来，跳望着山下的茫茫戈壁，对陈老兵说，同时也是对小郑说：“没错，这座山的自然海拔是5960.9米，但既然我们来了，山高我为峰，这个自然海拔就要加上我们的高度，就应该是5962.68米。”四陈老兵若有所思地点着头，小郑也恍然大悟。⑤风止了没多大一会儿，又鸣鸣地吹起来。⑥战士们喝了几口军用水壶里的水，又吃了几块军用干粮。⑦“同志们，出发。”梁班长第一个整理好随行装具。⑧顾不得一览祖国的大好河山，战士们绑紧绳子后，又朝着另一座界山行进…(作者：高满航。节选自《解放军报》，有删改)6.边防战士在巡逻途中，常会遇到突发情况。请梳理文章⑤一一⑥段内容，将文中这次“突发情况”的示意图补充完整。(4分)①班长用绳子串②④起队伍7.修改语句是写作的重要环节，请阅读文章中的画线句子，比较下面的原稿和改定稿，并说说修改稿好在哪里。（从修辞、词语两个角度分别辨析。）(4分)》【原稿】大家歇息片刻，正要继续登山，却远远看到裹着沙砾的狂风正朝着他们袭来。【修改稿】大家歇息片刻，正要继续登山，却远远看到裹着沙砾的狂风像脱缰的野马一样，朝着他们横扫而来。8.文章第⑨⑩段似乎与巡边之路毫无关系，是否可以将其删除？请联系上下文进行分析。(4分)9.本文在报刊编辑选中，安排在“悠悠家国情”栏目中发表，请结合本文内容、主题分析这样安排的原因。(4分)(二)阅读下面两个文本，完成1012题。（共11分）【文本一】保持热爱奔赴山海①前不久，电视剧《我的阿勒泰》热播，该剧不仅展现了新疆阿勒泰地区令人心旷神怡的大美风景，而且在快节奏生活的时代背景下，为人们的心灵搭建了一方宁静的避风港。看完这部剧，脑海中久
23.(13分)已知二次函数y=kx2一6kx+5k(k>0)的图象经过A,B两定点（点A在点B的左侧)，顶点为P.(1)求定点A,B的坐标(2)把二次函数y=k.x2一6k.x十5k的图象在直线AB下方的部分向上翻折，将向上翻折得到的部分与原二次函数的图象位于直线AB上方的部分的组合图象记作图象W,求向上翻折部分的函数解析式(3)在(2)中，已知△ABP的面积为8.①当1≤x≤4时，求图象W中y的取值范围；②若直线y=m与图象W从左到右依次交于C,D,E,F四点，CD=DE=EF,求m的值.第8页（共8页）【数学·九年级LNBSD(第17期)·闯关卷（十七）】
【另解】FAFC十FB引FD存在最小值，…11分假设直线AB的倾斜角为a,根据题意可设0
G. Therefore, it's improper to base a movie'E. People's values and beliefs shape their opinions and reactions to movie contentB. Though different personalities result in different responses to moviesD. If someone hasA. If a viewer is already feeling sad or sensitiveinteraction of these and other factors.exist at the same time.stimuli and those who are more reasonable and less likely to be influenced by the movieemotional response to movies.* Personality Differencesresponses to the movie.movie's themes, social messages,their unique values and beliefs.experiencc.共鸣）with thcir own life cxpericnccs，第二节（共5小题：每小题2.5分、满分12.5分）35. Which of thc following can bo n suiinblc titlc for thc tcxt?34. What is thc author'33.What is thc main rcason *Focus* Values and Beliefsresonance.* Emotional Stateinfluenced by the movie.涂黑。选项中有两项为多余选项。* Pcrsonal ExperiencesC. Gamc ChangerA. Thc Limitations Faccd by Al RobolsC. To replocc human lawyers complricly.Each person根据短文内容、从短文后的选项中选出能填入空白处的最佳选项，并在答题卡上将该项A. Unclcar.Everyone'A personWhen an individual encountcrs a particular scene or character in a movie that resonates(产生38 Different individuals may interpret and feel differently about the same movie based on's current emotional state influences their reaction to a movie.Sfocus during a broken arm and watches a movie’s personality is unique（独一无二的），and this uniqueness also ：s nttitude townrds thcB. Doubtful.36 Individuals who are naturally more emotional and sensitive to externala movie can differ.or visual effects.he英语试题is likely to feclil awakens emotional memories,futurc ofAl?D.To providlc lrgnl udvicc for thc goncral publicC.WorricdB. To hclp customcrs savc moncy.第6页（共8页）s qualityjustononepersonLuwycrs Such differences in focus can lead to varying6adecper about a disabled personFuture_； othcrs might be more drawn to theconnectionD). Positivc.making them more easilyduetos emotional response to it37their shareche may beaffects theiis content
G. Therefore, it's improper to base a movie'E. People's values and beliefs shape their opinions and reactions to movie contentB. Though different personalities result in different responses to moviesD. If someone hasA. If a viewer is already feeling sad or sensitiveinteraction of these and other factors.exist at the same time.stimuli and those who are more reasonable and less likely to be influenced by the movieemotional response to movies.* Personality Differencesresponses to the movie.movie's themes, social messages,their unique values and beliefs.experiencc.共鸣）with thcir own life cxpericnccs，第二节（共5小题：每小题2.5分、满分12.5分）35. Which of thc following can bo n suiinblc titlc for thc tcxt?34. What is thc author'33.What is thc main rcason *Focus* Values and Beliefsresonance.* Emotional Stateinfluenced by the movie.涂黑。选项中有两项为多余选项。* Pcrsonal ExperiencesC. Gamc ChangerA. Thc Limitations Faccd by Al RobolsC. To replocc human lawyers complricly.Each person根据短文内容、从短文后的选项中选出能填入空白处的最佳选项，并在答题卡上将该项A. Unclcar.Everyone'A personWhen an individual encountcrs a particular scene or character in a movie that resonates(产生38 Different individuals may interpret and feel differently about the same movie based on's current emotional state influences their reaction to a movie.Sfocus during a broken arm and watches a movie’s personality is unique（独一无二的），and this uniqueness also ：s nttitude townrds thcB. Doubtful.36 Individuals who are naturally more emotional and sensitive to externala movie can differ.or visual effects.he英语试题is likely to feclil awakens emotional memories,futurc ofAl?D.To providlc lrgnl udvicc for thc goncral publicC.WorricdB. To hclp customcrs savc moncy.第6页（共8页）s qualityjustononepersonLuwycrs Such differences in focus can lead to varying6adecper about a disabled personFuture_； othcrs might be more drawn to theconnectionD). Positivc.making them more easilyduetos emotional response to it37their shareche may beaffects theiis content
