2023百师联盟高三二轮联考一理数

2023百师联盟高三二轮联考一理数试卷答案,我们目前收集并整理关于2023百师联盟高三二轮联考一理数得系列试题及其答案，更多试题答案请关注微信公众号：趣找答案/直接访问www.qzda.com(趣找答案)

2023百师联盟高三二轮联考一理数试卷答案，以下是该试卷的部分内容或者是答案亦或者啥也没有

1.A(“是历代文人墨客、帝王将相参与其间的迫切追求”无中生有。原文是说,“古往今来,多少文人墨客、帝王将相念兹在兹,无日不忘青史留名”,意思是,历代文人墨客、帝王将相都把写入档案、青史留名作为孜孜追求,而不是参与档案的事务。)2.D(“强调了档案的可看、可听、可知、可感性”曲解文意。文本最后一段说,“档案是一把开启历史宝藏的金钥匙,有了档案,历史方可看、可听、可知、可感”,而不是强调档案的可看、可听、可知、可感性。)3.B(A.“历史与档案如影随形”错误。原文说,“档案与历史总是相伴相生、如影随形”,即档案是“影”,历史是形”,有了历史的存在,档案才不易沦为传闻。C.“离不开对档案文本精彩文字的深入探究”张冠李戴。原文的意思是离不开对档案所隐藏的历史内涵的深究。D.档案“呈现着丰富的历史叙事,让人产生身临其境的穿越感”偷换概念,原文说,“出色的档案呈现往往能极大地丰富历史叙事,让人产生身临其境的·穿越感”。此处将“出色的档案呈现”偷换为“档案”。),

14.B(“凸显出梅花凌寒不凋的形象”不当。这几句重在描绘“花疏天淡”的美景。15.①运用反衬。以雁有两行,反衬人之寂寞孤独;雁行之低,写鸿雁将要归宿,反衬所怀之人此时仍飘零异乡,至今未归。②运用拟人的修辞方法。雁“知人倚、画楼月”,雁成了情感倾诉和交流的对象,増强了抒情色彩。③以景作结,含蓄委婉,余味无穷。(每点2分)

13.(12分)解:(1)粒子在电场中类平抛运动d=ar2①1分②1分E③1分联立①③式解得E(2)设粒子进磁场时速度为U,速度方向与x轴正向夹角为O,有gEd=-mv-=mvo⑤1分由几何关系,有⑥1分联立④⑥式解得=60°⑦1分粒子在磁场内圆周运动的周期r=2,则n=1r,即在0~n时间内粒子在磁场中运动轨迹是半圆。由于粒子在运动轨迹刚好与x轴、y轴相切,轨迹可能如图(1)、(2)所示两种情形(1)情形(1):设粒子在t1时刻前运动半径为n,n时刻后运动轨迹半径为n,由几何关系,有n=(2n+r)sin302分由qUB有B1_n22分B2ri解得1分B情形(2):设粒子在t1时刻前运动半径为n,n时刻后运动轨迹半径为r由几何关系,有n2=(2n1+n)in30°2分goB有BF22分B,r解得1分B以上两种情形,只需计算出一种情形的结果即可得满分)

思路分析作者遇到车祸住进医院,在整理自己的东西时,发现其中有一件夹克是醉酒驾驶的肇事者的,作者在夹克的口袋里发现一个笔记本,里边夹着一张2万美元的中奖的刮刮卡。作者面临春一个选择:这张卡该自己留下还是归还给差点要了自己命的肇事者呢?审要求:读后续写,本文语篇类型属于记叙文。2审人称、时态:以第一、三人称以及一般过去时为主3审要点护士说明作者住院的原因并把物品交给作者一作者发现了肇事者的笔记本和中奖的刮利卡并产生思想斗争一作者从笔记本中了解到肇事者一直在努力戒酒一作者深知戒酒是件不易的事。4.续写时需要注意原文中以下线索i)hat caused the accident?2)How did the writer feel after finding the winning scratchticket? Why?3)What was written in the notebook? What impressed the writer?4)How did the story of the writer's father influence his decision?审所绐首句:Para. I Just as that thought entered my mind, the nurse walked in根据上一段最后一句可知作者不愿看到任何人遭受父亲我涸过程中所受的苦,哪怕是差点要了他的命的那个人。本段开头一句是正想着这个事,护土进来了。接下来作者应该会向护士说明自己发现了什么,自己怎么看待肇事者以及自己的决定是什么。Para. 2 The next couple of days passed, and it was time to goome and take care of myself问到家后发生了什么?作者的感受如何?这一段应交代文章的垂要线索—那张中奖刮刮卡的最终归属,以及作者的内心感受参考范文Just as that thought entered my mind, the nurse walked in. I saidto her, "I was going through this bag of my belongings when I foundthat this jacket belonged to the other person in the accident. "Shereplied, "Sorry, we must have made a mistake. " I told her about thejoumal, saying that he had gone without drinking for 75 days the daybefore he hit me. He was trying. Then I handed her the jacket and thnotebook, aiong with the winning 20, 000 scratch ticketThe next couple of days passed, and it was time to gotake care of myself. When I got to the gate, I checked the mail asusual. Unexpectedly, I found an envelope which included the winnings20, 000 scratch ticket and a note saying, "You retumed this to me ata time when most people would have kept it. This is for you. I'm ssorry for your pain resulting from my fault. I stood there cryingpraying for a successful ending to his recovery journey

3.B【解析】甲组是空白对照组,其加入的唾液淀粉酶睿说明2.5%的M对唾液淀粉酶的活性有抑制低液和淀粉溶液的多少属于无关变量;甲组与乙刻对组与丙组结果显示,加入25%的N后唾演粉趣的活性更低,说明2.5%的N可能加强看2三项的M对唾液淀粉酶活性的抑制作用;该实验没有不加的组,没有加其他底物的组,也没有加入无机催化剂的组,因此不能得出唾液淀粉酶具有催化作用、一性和高效性等特性的结论;分析实验结果,不能得出2.5%的S对唾液淀粉酶的活性是否有直接作用