∴∠BAD=∠CAE,.△BAD≌△CAE(SAS),.BD=CE:②连接MP,:点M.P分别是BC,CD的中点，MP是△BCD的中位线，…(4分)PM∥BD.PM=BD.同理PN∥CE,PN=CE∴.∠NPD=∠ECD,∠PMC=∠DBC.由①得△BAD≌△CAE,.BD=CE,∠ABD=∠ACE,PM=PN,∠MPN=∠NPD+∠DPM=∠ECD+∠PMC+∠DCB∠ECA+∠ACD+∠DBC+∠DCB=∠ABD+∠ACD+∠DBC+∠DCB∠ABC+∠ACB=90,△PMN是等腰直角三角形，MN-√PN+PT√PN+PN=√2PN;(2)MN=PN.…(9分)》…(12分)八、（本题满分14分）23.解：)八抛物线y=-1+bx+c经过点(-4,5)和(2，一7)，心-4十26+c=-7-16-4b+c=5解得/6=一4c=5,心抛物线的函数表达式为y=-x-4十5：…(3分》(2)①由(1)得y=x2-4x+5,当y=0时，-x2-4x+5-0,解得x=-5或x=1,点B在点A的左侧，∴点B的坐标为（一5,0），点A的坐标为(1,0)，当x=0时，y=5..点C的坐标为(0,5)，由B(-5,0),C(0.5)得直线BC表达式为y=x十5，∴.E(m,-m2-4m+5),F(m,m十5)，之BFm-4m+5-（n+5)=-m-5m=-m+多+5。:-1

199分)尺规作图并完成证明如图，点D、点F在△ABC外，连接AP,AD,BD,且AF∠ABD=∠CAF,BD=AC)用尺规完成以下基本作图：作∠ABC的分线BE交AF于点E,连接CE(保留作图哀花不写作法)；解答(2)根据(1)中作图，求证：AD=CEa(1)A(2)月止9A幕135L80电迎LCBB -LABE\片下1113C2LCBC-ALBL·LABb2LAE乃学A△4B为封睡2喻西22.(10ABEAEBU-AC64(兰人4刚(AS关D:AC△Acz4知bA奶年LAD-LCB:4D=CE209分加图所示为汽器一种菱形十斤舒际蛋，其基本形状是个菱形，中间通过螺杆连接，转动手柄可改变∠ADC的大小（菱形的边长不变），从而改变千斤顶的高度（即A,C为之间的距离).经测量，∠ADC可在20°和160°之间发生变化（包含20°和160°），AD=40cm.图(1)当∠ADC=120时，求此时BD的长；bt(2)当∠ADC从20°变为160时，这个千斤顶升高了多少cm?(sin80°≈0.98，cos80°≈0.17，am(80°≈5.67)(N回边A301蒸列装的丹伸线生自的行入￥4g8ttw丹9-A3-3c-c)之A).△AE为9也角手柄牌ABzAD)、人A奶D为边净1二3测aYL4DC2.°1a以'(0hyL93LA39.过克A变子4（于点.21.(9分)为提升绿化管护、助力文明创建，高新区持续开展绿化管理工作，计划在某道路两旁种植树木共800棵经过专业人士研究发现A,B两种树木最适合种植，已知B树苗每棵单价比A树苗多50元，且用2000元购进的A树苗与用3000元购进的B树苗数量相同，A,B两种树苗的其余相关信息如表：数学（二）第4页（共6页）、刀

1、[百师联盟]2024届高三一轮复联考(一)1 英语(新高考卷Ⅰ)试题高二上学期校际联考英语试题参考答案第一部分听力（共20小题；每小题1.5分，满分30分）1-5 ABCAC 6-10 BCCBB11-15 ACCBA16-20 ABBAA第二部分阅读（共两节，满分52、百师联盟 2024届高三一轮复联考(四)4 新高考卷Ⅱ英语答案第13期Bl版Keys:(One possible version客观题除外)课本链接1.Cold2.eat it3.on their bowls 4.Soup5.proud of主题漫步1-5 TT3、百师联盟 2024届高三一轮复联考(五)5 新高考卷Ⅱ英语答案1、百师联盟 2024届高三一轮复联考(四)4 新高考卷Ⅱ英语试题W:Are you going to Lisa's birthday party the day aft4、百师联盟 2024届高三一轮复联考(一)1 新高考卷语文答案-5、4百师联盟·2024届高三一轮复联考(五)新高考卷化学试卷答案1、百师联盟2024届高三一轮复联考(三) 历史(福建卷)试题试卷答案答案1、百师联盟2024届高三一轮复联考(三) 地理(福建卷)答案试卷答案答案

1、百师联盟 2024届高三二轮复联考(一)1 新高考卷数学答案1、百师联盟 2024届高三一轮复联考(一)1 新高考卷数学答案(2).直线1过点P(1,2),∴.设直线1的方程为y一2=k(x一1)，即kx【追踪训练3】(1)6.x2、百师联盟 2024届高三一轮复联考(四)4 新高考卷Ⅱ英语答案第13期Bl版Keys:(One possible version客观题除外)课本链接1.Cold2.eat it3.on their bowls 4.Soup5.proud of主题漫步1-5 TT3、百师联盟 2024届高三一轮复联考(一)1 新高考卷Ⅱ英语试题答案talking more to children可知，研究人员建议父母能将单词嵌入一些有趣的、清楚易懂的活动中，而不是只是跟孩子一味地多说话。C项中的word games符合embedding wor4、[百师联盟]2024届高三一轮复联考(四)4英语(新高考卷Ⅰ)答案5、百师联盟 2024届高三一轮复联考(四)4 新高考卷英语试题《双语学报》2023-2024学年高一SD版·新教材新高考第15期测试题参考答案及部分解析第15期测试题参考答案不满意的站果导语：本文是一高记叙文，属于“人与自我”39.E。此空设于段首，是本设的主

1、百师联盟 2024届高三一轮复联考(一)1 新高考卷Ⅱ英语试题答案talking more to children可知，研究人员建议父母能将单词嵌入一些有趣的、清楚易懂的活动中，而不是只是跟孩子一味地多说话。C项中的word games符合embedding wor2、百师联盟 2024届高三一轮复联考(四)4 新高考卷技术试题C.sta=2D.if t1

中国移动23:18@0【英语】中考必刷卷·2024年名校●●语“”与谓语动词l存在被动关系，即“我”被经常告知远离危险物品。故选C。30.A考查情景交际。由题干后一句含义“交通灯是红的”说明，开快车继续前行是不行的。故选A。31.C考查动词辨析。根据下文作者捡钥匙可知，老奶奶一直指着马路中间，因为她的钥匙掉在那里了。keep“持续”，符合语境。故选C。32.A考查名词辨析。根据下文中的“I quickly picked up the key,”可知，老奶奶的房屋钥匙掉在路中间了。故选A。33.B考查名词辨析。根据空前的“school buses”和第三段最后一句可知，校车上载着的是学生。children“孩子们”，符合语境。故选B。34.B考查名词辨析。根据语境并结合常识可知，作者在马路上挥手示意提醒，避免汽车撞到自己。故选B。35.C考查副词辨析。根据下文作者检钥匙可知，一辆校车正好刹车停在钥匙掉落的地方的对面，作者才敢去捡。exactly“正好”，符合语境。故选C。36.D考查形容词辨析。根据本句中的“although”和“cheer”可知，司机很生气。angry“生气的”，符合语境。故选D。37.C考查动词短语辨析。根据上下文语境可知，孩子们发出一阵欢呼。let out“发出（声音)”，符合语境。故选C。38.B考查动词辨析。根据下文作者很开心帮助老奶奶可知，老奶奶把作者拉到她身边并给了他一个温暖的拥抱。pu“拉”，符合语境。故选B。39.A考查动词辨析。根据上下文语境可知，作者很开心能帮助到老奶奶。故选A。40.D考查名词辨析。根据全文内容及文章主旨可知，作者希望当这些学生遇到这种情况的时候，也能伸出援助之手，帮助别人。tum“机会”，符合语境。故选D。41.B考查名词辨析。根据设空前的“smart office'"以及常识可知，此处说的是，工程师们正在努力打造这种智能办公室。teacher教师；engineer工程师；doctor医生；farmer农民。故选B。42.C考查动词辨析。此处说的是智能办公室利用科技帮助职员在工作期间达到最好的状态。force强迫；advise建议；help帮助；order订购，命令。故选C。43.A考查形容词辨析。根据设空后的“For example,it can cause back pain"可知，在办公桌前坐久了会引起背疼，这对健康是有害的。bad有害的：useful有用的：necessary必要的：special特别的。故选A。44.D考查形容词辨析。根据设空后的“UP7 can tell how long a user has been sitting in thechair'”可知，UPT办公桌能告知使用者坐了多久，可见它很智能。idy干净的：dity脏的：cheap便宜的：smart智能的。故选D。45.C考查名词辨析。根据设空前的“UP7 can tell how long a user has been sitting'”可知，UP?办公桌可以告知使用者坐了多长时间，故当它达到使用者设定的时间时，会通知使用者。height高度；place地方；time时间；goal目标。故选C46.A考查动词短语辨析。根据设空后的“walk around”可知此处说的是，UP7办公桌会通知使用者站起来走一走。stand up站起来；run away逃跑；get off离开；lie down躺下。故选A。47.D考查动词辨析。此处说的是，这家公司还设计了一款和智能办公桌搭配的智能椅。compare比较；play玩耍；argue吵架；match相配。故选D。48.B考查副词辨析。根据设空后的“Instead,you can try electronic paper books'"可知，在智能办公室，你可以尝试使用电纸书，故你可能不需要纸质笔记本。quickly快速地：probably可能：silently安静地：recently最近。故选B。49.C考查动词辨析。根据设空后的“It truly feels like writing on'”可知此处说的是，使用者可以用电子笔来书写。read阅读；hear听见；write写；watch观看。故选C50.A考查名词辨析。此处说的是，用电子笔在屏幕上书写就像在真的纸上写一样。paper纸；sand沙；wood木头；stone石头。故选A。56.A细节理解题。根据表格中Teaching Group的内容“Your main job is to teach those中考必刷卷·2024年名校压轴二英语参考答案及评分标准第4页（共5页》whose parents work far away in a big city..”可知l,教学组志愿者主要工作内容是教那些父母在远方大城市里工作的留守儿章。故选A

1、百师联盟 2024届高三二轮复联考(一)1 辽宁卷化学试题1、百师联盟 2024届高三一轮复联考(一)1 辽宁卷历史试题一、选择题：本题共16小题，每小题3分，共48分。在每小题给出的四个选项中，只有一项是符合题目要求的。9.12、[百师联盟]2024届高三一轮复联考(四)4语文(全国卷)试题01:28l4G100B。清代京城的富贵家庭常常举行“斗菊“活动，市民也参加有组织的菊花博览会，说山一世已经成一种时尚，深受人们喜爱。3/8语文第2页共8页C,“月”是园林中的永恒主题，既有具象造型点3、百师联盟 2024届高三一轮复联考(五)5 山东卷政治试题1、百师联盟 2024届高三一轮复联考(四)4 山东卷生物试题1、百师联盟 2024届高三一轮复联考(一)1 山东卷生物试题13.答案C命题4、百师联盟 2024届高三一轮复联考(四)4 湖北卷化学试题1、[百师联盟]2024届高三一轮复联考(一)1 历史(湖北卷)试题深圳外国语学校2022届高三第二次检测考试历史试卷参考答案一、选择题题号2345678910答案ABD5、百师联盟 2024届高三一轮复联考(四)4 湖南卷物理试题1、百师联盟 2024届高三一轮复联考(一)1 湖南卷物理试题全围@0所名接单元测试示范卷教学札记原电场的分布)。滑动变阻器R3的最大阻值为402，滑动变阻器的滑片最初

B》请先侧读下面短文，掌握其大意，然后用方框中所给词的适当形式填空，并将答案填写到答题卡的相应位置，每个词限用一次choice,fast,quite,through,however,waiting,nearly,rise,connect,as,worrymthat you're taking a trip from Asia Europe by ship.Which way is theBefore169people didn have too many 45 had to take a long trip around the southemn part of Africa.46thon9 he opening of the Suez Canal(苏伊士运河)that yga别rovided a shoricut(捷径)，The Ste Canal isaman.made wterway that47Cah浪8 terranean(地中海0 the Red Sea.I北s力e0r1.kilmeters long and it took 10 years to build.The canal is a lifeline for the world's sea trade.4it cuts the travel distance from South Ato Europe by about 7,000km.Around 10 percent of the worlds tradetraves through the canal.49 hoebilion worth of goods flow through it everyday,according to AP.The canal is 50mportant for carrying oil.About 7 percent of the world's oil goes through thecanal.The canal also ships goods like furniture,clothing and auto paris（(汽车零件）).Even daily goods liketoilet paper and coffee pass5the canal.If the canal stops working for a long time,shortages of goodseinthe Su Canal in March 2021 made the whole worldThecan make prices 52 yiseship Ever Given got stuck in the canal for six days because of high winds.The accident kept at least 422 ships54 d,and it cost the world economy 400 million dollars per hour.四、阅读理解（每小题2分，共46分）A)请阅读下面短文，根据短文内容从每小题所给的A、B、C、D四个选项中选出最佳选项，并在答题卡上将该项涂黑。AHey everyone!I am Zhang JustinI live in the New Territories of Hong Kong.Iam a fourth-grader at the Education University of Hong KongJockey Club Primary School.Let me show you my fulfilling day at school.Morning reading:We read ourtextbooks.If it is Monday,we usually8:40-9:10have a flag-raising ceremony.We sing12:15-12:55Fifth classthe national anthem and our schoolmin tsong.LFirst class:We have Chinese,math andLunch break:A cooking companyEnglish every day.One of my favoritesends our lunch to school.I like910-9:50classes is computer studies.I learn12:55-13:50char siu(叉烧)rice most.We canprogramming skills to make simplealso bring homemade lunches tolo mintonline games or even music.5鱼school.Second class:Another class I enjoy is9:50-10:30general studies(常识课).This class13:50-14:30Sixth classlomintcovers knowledge of different subjects.40Seventh class:We have PE classes10:55-11:35Third class14:30-15:10Ntwice a week.和州通Fourth class:I think the most difficultclass is visual arts.It's not just aboutdrawing but about architecture(建筑)11:35-12:15and design.Once,my classmates and I15:10-15:40Eighth classbuilt a city.We first made the design ona computer and then made a buildinguowith cardboard.30At 15:40,my school day is endU55.How long is Zhang Justin's school day?A.7hoursB.8 hoursC.7 hours and 5 minutes D.8 hours and 5 minutes56.Which course does the writer think is the most difficult?DA.Math.B.Computer studies.C.General studies.D.Visual arts.57.Which of the following is TURE according to the passage?BA.The write has a flag-raising ceremony every morning at schoolB.The write likes computer studies because these classes cover knowledge of different subjectsC.Students in this school must bring homemade lunches to school.D.The write thinks about his school life is rich and colorful.BThe confct()between Russia and Ukraine itself may be a questionable topic,yet it is the people whourhmost.or hanmion Ukrainians had fled from their homeland one month after it began.It was英语模拟（五）第3页（共6页）

B》请先侧读下面短文，掌握其大意，然后用方框中所给词的适当形式填空，并将答案填写到答题卡的相应位置，每个词限用一次choice,fast,quite,through,however,waiting,nearly,rise,connect,as,worrymthat you're taking a trip from Asia Europe by ship.Which way is theBefore169people didn have too many 45 had to take a long trip around the southemn part of Africa.46thon9 he opening of the Suez Canal(苏伊士运河)that yga别rovided a shoricut(捷径)，The Ste Canal isaman.made wterway that47Cah浪8 terranean(地中海0 the Red Sea.I北s力e0r1.kilmeters long and it took 10 years to build.The canal is a lifeline for the world's sea trade.4it cuts the travel distance from South Ato Europe by about 7,000km.Around 10 percent of the worlds tradetraves through the canal.49 hoebilion worth of goods flow through it everyday,according to AP.The canal is 50mportant for carrying oil.About 7 percent of the world's oil goes through thecanal.The canal also ships goods like furniture,clothing and auto paris（(汽车零件）).Even daily goods liketoilet paper and coffee pass5the canal.If the canal stops working for a long time,shortages of goodseinthe Su Canal in March 2021 made the whole worldThecan make prices 52 yiseship Ever Given got stuck in the canal for six days because of high winds.The accident kept at least 422 ships54 d,and it cost the world economy 400 million dollars per hour.四、阅读理解（每小题2分，共46分）A)请阅读下面短文，根据短文内容从每小题所给的A、B、C、D四个选项中选出最佳选项，并在答题卡上将该项涂黑。AHey everyone!I am Zhang JustinI live in the New Territories of Hong Kong.Iam a fourth-grader at the Education University of Hong KongJockey Club Primary School.Let me show you my fulfilling day at school.Morning reading:We read ourtextbooks.If it is Monday,we usually8:40-9:10have a flag-raising ceremony.We sing12:15-12:55Fifth classthe national anthem and our schoolmin tsong.LFirst class:We have Chinese,math andLunch break:A cooking companyEnglish every day.One of my favoritesends our lunch to school.I like910-9:50classes is computer studies.I learn12:55-13:50char siu(叉烧)rice most.We canprogramming skills to make simplealso bring homemade lunches tolo mintonline games or even music.5鱼school.Second class:Another class I enjoy is9:50-10:30general studies(常识课).This class13:50-14:30Sixth classlomintcovers knowledge of different subjects.40Seventh class:We have PE classes10:55-11:35Third class14:30-15:10Ntwice a week.和州通Fourth class:I think the most difficultclass is visual arts.It's not just aboutdrawing but about architecture(建筑)11:35-12:15and design.Once,my classmates and I15:10-15:40Eighth classbuilt a city.We first made the design ona computer and then made a buildinguowith cardboard.30At 15:40,my school day is endU55.How long is Zhang Justin's school day?A.7hoursB.8 hoursC.7 hours and 5 minutes D.8 hours and 5 minutes56.Which course does the writer think is the most difficult?DA.Math.B.Computer studies.C.General studies.D.Visual arts.57.Which of the following is TURE according to the passage?BA.The write has a flag-raising ceremony every morning at schoolB.The write likes computer studies because these classes cover knowledge of different subjectsC.Students in this school must bring homemade lunches to school.D.The write thinks about his school life is rich and colorful.BThe confct()between Russia and Ukraine itself may be a questionable topic,yet it is the people whourhmost.or hanmion Ukrainians had fled from their homeland one month after it began.It was英语模拟（五）第3页（共6页）

1、百师联盟 2024届高三二轮复联考(三)3 化学(百N)答案1、百师联盟 2024届高三二轮复联考(三)3生物(百J)答案1、百师联盟 2024届高三二轮复联考(一)1 安徽卷生物试题1、百师联