2023湖南省52校高三上学期11月考试化学答案

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2023湖南省52校高三上学期11月考试化学答案试卷答案，以下是该试卷的部分内容或者是答案亦或者啥也没有

9.(1)选择材料方面:文章围绕中心,选材丰富、自由,不受时空的限制,有城子的现状与历史,也联想到《地道战》、保家卫国的抗日英雄等,将人、事、物有机融合在一起,形散而神聚。(2分)

(2)组织材料方面:①线索清晰:文章以时间和地点的变化为行文线索,贯串全篇。(1分)②结构严谨,层次分明:文章内容由城子的历史底蕴,写到城子的新时代内涵,再到城子文化内涵对人的精神浸润,彰显城子的生命力,由表及里,层层深人。(1分)(3)手法多变:历史与现实交织,叙述、议论抒情相结合,虚实结合等。(2分)

【解题思路】本题考查分析作品的体裁特征和表现手法的能力。从选择材料方面看,文章分别写了城子的地理位置、风景、民居、历史、文化底蕴,选材丰富且自由,形散而神聚。从组织材料方面看,作者以游踪为线索,开篇总写“去泸西,城子必去”,然后写地理位置“一个小坝子,一围群山环绕”,写民唐城子的民居,全是土掌房”,写历史“《广西府志》记载”,写盖房“抬头看那房顶”“一户人家正请了村里的壮年男女帮助盖房”,写居民“一对中年夫妇正在拧玉米”,写现实的吸引力“这样的古村落,成了摄影家的天堂,成了驴友们的最爱”,写学堂我们来到了滇军六十军一八四师师长张冲小学时的学堂”,结构严谨,层次分明,彰显了城子的生命力。从写作手法方面看,文章写历史“《广西府志》记载”,写现实“抬头看那房顶”

15【解析】(1)由胡克定律得k=(1分)解得k=300N/m,(1分)(2)木块A保持静止,对木块A由平衡条件得∫A=(1分)又fA=A1GA(1分)解得p1=0.45(1分)(3木块A对长木板的摩擦力与长木板对木块A的摩擦力大小相等,为3.6N(1分)对长木板进行受力分析由平衡条件得竖直方向:N=G+GA=20N"分水平方向:F-f-fA=0(分其中f=P2N=6N1分解得F=96N(1分)

14.(1)弹簧自身重力的影响(3分)(2)100(3分)(3)1.0×107(3分)【解析】(1)该图线不过原点的原因是弹簧自身有重力,弹簧水平放置其自然长度为L竖直放置时由于自身的重力会造成一定的伸长。(2)弹簧的劲度系数k=AE=100N/m(3)由k=Y已,F=kz得Y==1×10Nm.

7.A由题意知S101=a1+a2+…+a101=a1+(a2+a3)+(a4+a5)+…+(a100+a101)=1+(3×2+1)+(3×4+1)+…(3×100+1)=1+(7+301)×50=7701.故选A.2

第二部分:参考范文was stuck for five or six minutes though it felt much longer. How I wished I had not actedo foolishly, making myself a laughing stock of my family! I could well imagine how they wouldok when my head come out. Seeing my repeated efforts but in vain, Jason rushed out of theoom and turned to Dad for help. Seeing me caught in such a situation, Dad was unexpectedlysurprised, but soon surprise transformed into laughter. He tried my approaches, and eventuallymanaged to gt my head out by carefullythe pumpkin open with a knife. Just when I feltrelieved to be freed form the pumpkin, I suddenly found that mon should be shooting all thathappened to me and would upload it onlineThat video was posted online the Monday before Halloween. It went viral immediately. Justwithin hours, hundreds of likes and funny comments appeared, showing their enthusiasm.Constant streams of curious people even came by to take photos with us and my prized pumpkinJson was really excited and Mon was glad that her video should become such a hit and thus greweven crazier about shooting videos. But for me, though a little embarrassed, I soon totally forgotInforgettable"incident and set out for the trick-or treating. i would like to take it as a treat toadd joy and un to this festive Halloween for everyone.原作续写I was stuck for five or six minutes though it felt much longer. The video cuts before myrescue Dad got me to push my head farther into the pumpkin so Mom could reach in and undonytail. I emerged withose plugged with pulp(糊状物)hat Facebook video went up the Monday before Halloween, and by the end of that day it hadover 1.000People asked MonYou Tube, and by wednesdaygetting 5then the international me.- the video startedracking up hundreds of thousands of views. When I went on a youth camp, I was rebychildren I've never net. The pumpkin also became a minor celebrity. Passers-by and trick-orwould knock and ask, "which is Rachel's pumpkin? "before taking selfies with itAlthough our pumpkin carving the following year was a more sedate affair, I wouldn't sayhide-and-seek and became hopelessly jammed It was Dad who responded to my cries for achorearned my lesson. A few months later I squeezed myself into a laundry basket during a game