浙江省宁波市镇海中学2024届高三下学期适应性模拟测试历史试题及答案

浙江省宁波市镇海中学2024届高三下学期适应性模拟测试历史试题及答案,答案汇总网收集关于浙江省宁波市镇海中学2024届高三下学期适应性模拟测试历史试题及答案的相关科目试卷及其答案，更多其他试卷答案请关注本网站！

第四部分写作第一节应用文写作【写作指导】本文是一封电子邮件,要求考生告知留学生George他没有通过上周京剧社的面试。根据题目要求可将本文写作内容分为三部分:一是告知消息;二是说明面试未通过的原因;三是给予鼓励。在说明面试未通过的原因时可适当增加细节,以使行文连贯。在写作时,考生可以使用非谓语动词、定语从句等语法结构来丰富文章,以提高作文的得分档次审题:人称:第一人称和第二人称为主时态:一般现在时为主,一般将来时为辅提纲:开头句:① I'm Li Hua, chairman of the Peking OperaClub. I want to thank you for your interest in joining thePeking Opera Club and for all the time you put into theInterview process.2)Im Li Hua, chairman of the Peking Opera Club.Thanks for your interest in joining the Peking Opera Cluband for the time you put into the interview process.文章主体:要点一:① Unfortunately, m somy to tellou that we will not offer the membership to you(2 Unfortunately, Im sorry to tell you that you failed themembership interview held last week.要点二:① While your enthusiasm for Peking Opera isvery impressive, we have chosen a candidate who has morehands-on experience. Besides, your Mandarin failed to meetthe criteria for stage performance.2)Although your enthusiasm for Peking Opera is veryimpressive, we have chosen a candidate who has morepractical experience, What's more, your Mandarin failed tomeet the criteria for stage performance要点三:① However, we will keep your resume on fileand keep you in mind if there should be any other chances2 But we will keep your resume on file and inform youif there should be any other chances结尾句:① Best wishes!(2)All the best wishes for youOne possible versionDear GeorgeIm Li Hua, chairman of the Peking Opera Club. I wantto thank you for your intjoining the Peking OperaClub and for all the time you put into the interview processUnfortunately, I'm sorry to tell you that we will not offer themembership to youWhile your enthusiasm for Peking Opera is verympressive. we have chosen a candidate whomorehands-on experience. Besides, your Mandarin failthe criteria for stage performance.However, we will keep your resume on file and keep youin mind if there should be any other chances. Best wishesYoursLi Hua

18.解:(1)在△ABC中,由余弦定理,AB2=AC2+BC2-2C:BC·c45解得AB=2,(1分)故ABF2+AC2=BC,故AB⊥4C,(2分)而441⊥平而ABC,LCC半而4BC,故44-4C,(3分)11,∩W=1,故1C⊥平而ABB,11,(4分)时1,BC千面围BBA,故AC⊥4,B(5分)(2)建立如图所示的空同直角坐标系AB(,0,0),C(0,2,0),A,(0.0,)0.33)动(2,3.317分设平面1,BC的一个法回量为n=(x,,2)4.B=(2、-5),=10,2),(9分)1,B=0令:=1,则故n=(1,1故白线BD与平面ABC所成角的弦值为(12分

4d=44-3617.解;(1)设等差数列{a)的公差为d,则1+8x7×4=44+36,a1=3,所以…1…,…………;d=2所以an=3+(n-1)×2=2n+1,即an=2n+1.(2)据(1)求解知,a=2m+1,所以b=-1(2n+1)(2n+3………(2n+12n+3)所以b+b十…+=2(-言+…+2+17+是(2n+3)"……6n+9