四川省绵阳市2020届高三英语第三次诊断性测试试题
四川省绵阳市高三英语第三次诊断性考试试题(扫描版)
绵阳市高中2013级第三次诊断性考试英语试题参考答案及评分标准第Ⅰ卷(选择题，共100分)第一部分：听力（共二节，满分30分）第一节 (共5小题；每小题1.5分，满分7.5分)1-5 CBCCB第二节 (共15小题；每小题1.5分，满分22.5分)6-10 BABAA 11-15 CBBAB 16-20 BBCAB第二部分：阅读理解（共二节，满分40分）第一节（共15小题：每小题2分，满分30分）21-25 ADBDA 26-30 CDABD 31-35 BCDDB第二节（共5小题：每小题2分，满分10分）36-40 FEABG第三部分英语知识运用（共二节，满分45分）第一节完形填空（共20小题；每小题1.5分，满分30分）41-45 BCDBA 46-50 BCACD 51-55 DAACB 56-60 DBDBC第Ⅱ卷(非选择题，共50分)第二节（共10小题：每小题1.5分，满分15分）61. exists 62. to understand 63. the 64. from/against 65.which66. Fortunately 67. be treated 68. their 69. faced 70. effective评分标准：有任何错误，包括用词错误、单词拼写错误（含大小写）或语法形式错误，均不给分。
第四部分写作（共两节，满分35分）第一节短文改错（共10小题，每小题1分，满分10分）As is known to us all, birthday is important to everybody. It was Jerry’s birthday on yesterday.Some of his classmates held ^birthday party to congratulate him. They bring a lot of nice gifts.a broughtTheir English teacher, Mary, was also present at the party with his best wishes forJerry. He was sohermoving that he couldn’t help expressing his thank to them. For the whole afternoon they sang andmoved thanksdanced happily without think about their school work. In the evening they decidedto study eventhinkinghard to make up for it. What happy they all were! I really wish I had join them. harder How joined评分标准：有任何错误，包括用词、修改及标号的位置、单词拼写错误（含大小写）或语法形式错误，均不给分。
四川省绵阳市2019届高三第三次诊断性考试英语
四川省绵阳市高中2019 级第二次诊断性考试英语试题本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，满分 注意事项：1．答题前，考生务必将自己的学校、班级、姓名、考号用0.5 毫米的黑色签字笔填写在答题卡上，并检查条表码粘贴是否正确。
2．选择题（ 1— 65）使用 2B 铅笔填涂在答题卡对应题目标号的位置上，非选择题用 0.5 毫米黑色签字笔书写在答题卡的对应题框内，超出答题区域书写的答案无效；在草稿纸、试题卷上答 题无效。
3．考试结束以后，将答题卡收回。
第Ⅰ卷（选择题，共 100 分）第一部分：英语知识运用（共两节，满分 50 分）第一节：语法和词汇知识（共 20 小题；每小题 1分，满分 20 分）从 A 、B 、C 、D 四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
1．—I can 't stand you! I 'm leaving.— . See if I care.A ．No problemB ．Come onC ． No doubtD ．Go ahead 2． Remember, better healthin feet, Walk more, feel the difference!A ． measuresB ．has measuredC ． is measuredD ．was measured3． Memorial Day is a US national holidayto remember those who gave their lives in the service ofthe nation. 4．— Do you ask why I am learning English?— Yes, I mean, what are you going to do with it? Are you going to be a teacher of English or somethinglike ? 5．You are welcome to ask whatever questions. Don ' t6． It is easy to set the goal of our production for next year, butto achieve it takes a lot of trouble.7． Is this the reason he gave us for the delay of the project?A ．howB ．whatC ． why·1·8． Being a tour guide offers me a chance to work for money and meanwhile travel for.A ． pleasureB ．honourC ． leisureD ．cheer150 分，考试时间 120 分钟。
2022届成都和绵阳一二三诊英语听力试题
1.成都市2019级高中毕业班第一次诊断性检测—英语听力试卷第一节1.What will the woman do this weekend?A.Walk in the mountain.B.Finish her paper.C.Attend a wedding.2.How does the man feel now?A.Annoyed.B.Surprised.C.Pitiful.3.Where does the conversation probably take place?A.At home.B.At the agency.C.In the office.4.How much should the man pay?A.$2.B.$4.C.$6.5.What are the speakers mainly talking about?A.The man's son.B.A writer.C.A book.第二节听第6段材料，回答第6至7题。
6.What is the possible relationship between the speakers?A.Strangers.B.Friends.C.Classmates.7.What contributes most to the effect of the man's stories?A.The content.B.The words.C.The ending.听第7段材料，回答第8至9题。
8.How will the man go to the destination?A.By shuttle.B.By taxi.C.By subway.9.Where does the conversation probably take place?A.At the airport.B.In the hotel.C.In the museum.听第8段材料，回答第10至12题。
THUSSAT中学生标准学术能力2023-2024学年高三上学期9月诊断性测试英语试卷(Word版含
THUSSAT中学生标准学术能力2023-2024学年高三上学期9月诊断性测试英语试卷（Word版含答案，无听力音频及听力原文）中学生标准学术能力诊断性测试2023年9月测试英语参考答案1-5 BCDCD 6-10 BCBDA 11-15 CBDCA 16-20 FACGE21-25 BACDC 26-30 DABDC 31-35 BBCAD36．born 37．to 38．to study 39．striking 40．has had 41．unforgettable 42．whose 43．difficulty 44．was published 45．it作文参考：Dear Ben,It is a pleasure to know that you have finished the journey in China. You mentioned which gift is most suitableto bring back to your country, and I strongly recommend Chinese tea, especially the famous Yunnan Pu-erh tea. Dueto the reason that it has a rich history in China and is a great choice if you want to explore the depths of Chinese teaculture. What’s more, it has the function of help you lose weight as well as keep healthy. Hope my recommendationcan help you. By the way, welcome to China back again. Wish you a nicejourney.Yours,Li Hua短文改错：Running, especially outside, is good for ease anxiety. While it can definitely be hardly to get up and run the firsteasing hardcouple of days, the benefits start flowing in. Throughout the day you may feel energetic, less anxious, and happiermoreon account to the release of some waste in your body. A run a day do not scare the anxiety away for everyone, and itof does butis great to do everything actively. And if you run social, your anxiety can be lessened and your social time can besociallyincreased. Try running when you have a big test which is came up. Try running the next time when you need to sitcomingdown to study for a couple of hour.hours续写参考：My dad told the other two to keep moving; we’d follow shortly. He took my hands in his and squeezed. “I’mnot leaving you. It’s almost dark. We need to keep moving. I’ll help you.” “I can’t,” I said as the tears pooled in myeyes. “You can. Just take one tiny step at a time. Don’t look at the mountain. Keep your eyes focused on your feetand on me.” Dad never let go of my hands as he continued to encourage me.“Just one tiny step at a time,” Dad repeated as we climbed together. Some of my steps were so minuscule thatwe hardly moved at all, but I clung to the power in his words. Eventually, we did make it over the ridge, grateful tofind that it was the last formidable obstacle in our way. Years have passed since that hike, and Dad’s words havecontinued to be a lifeline for me. It might take me a little longer to conquer my mountains, but one tiny step at a timewill eventually get me where I need to be.第1 页共1 页{#{ABAIIUoQogoigAgAABQJAAJ AAgQCQgCFQiCFEiCGgQOkQBCk ACAAIoCGIoBGFRAAIAAEAoBAwABBFAAQBFAAAB=A}#A}=}#}中学生标准学术能力诊断性测试2023 年9 月测试英语试卷本试卷共150 分，考试时间100 分钟。
四川省达州市2024届高三下学期二模考试 英语含答案
达州市普通高中2024届第二次诊断性测试英语试题（答案在最后）该试卷由四部分组成。
第一、二部分和第三部分的第一节为选择题。
第三部分的第二节和第四部分为非选择题。
满分150分，考试用时120分钟。
注意事项：1．答题前，考生务必将自己的学校、班级、姓名、考号用0.5毫米的黑色签字笔填写在答题卡上，并检查条形码粘贴是否正确。
2．选择题（1-60）使用2B铅笔填涂在答题卡对应题目标号的位置上，非选择题用0.5毫米的黑色签字笔书写在答题卡的对应题框内，超出答题区域书写的答案无效；在草稿纸、试题卷上答题无效。
3．考试结束以后，将答题卡收回。
第一部分听力（共两节，满分30分）做题时，先将答案标在试卷上。
录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
例:How much is the shirt?A．£19.15．B．£9.15．C．£9.18．答案是B．1．What’s the man worried about?A．A coming lecture.B．The students’behavior.C．Customs in a foreign country.2．Where will the woman stay?A．At a hotel.B．At a guesthouse.C．At a backpacker hostel.3．How will the man go home?A．He will take a bus.B．His mother will pick him up.C．Jane’s mother will drive him home.4．When should the man take the cake out?A．In15minutes.B．In30minutes.C．In45minutes.5．What is the weather like in the woman’s city?A．Changeable.B．Cold.C．Windy.第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话或独白。
四川省绵阳市高中2024届高三突击班第一次诊断性考试模拟测试英语答案
YTUN理科突击班高中2021级第一次诊断性考试参考答案英语第一部分听力（共两节，满分30分）第一节1-5ACABB第二节6-10ABBAC11-15ABCCC16-20BCABA第二部分阅读理解21．D22．A23．B【来源】江苏省2023-2024学年高三第一届“七夕杯”高中英语能力检测试题（原创模拟试题）（含听力）【导语】本文是应用文。
文章介绍了四位杰出女性。
21．细节理解题。
根据Maria Sibylla Merian部分中的“Merian was fascinated by insects,and shebegan collecting,studying,and drawing them when she was as young as13.（梅里安对昆虫非常着迷，她在13岁时就开始收集、研究和绘制昆虫。
）”可知，Maria SibyllaMerian酷爱研究昆虫。
故选D。
22．推理判断题。
根据Madam CJ.Walker部分中的“Madam C.J.Walker developed a conditionthat caused her to lose her hair,and with it,an interest in hair care.（C.J.沃克夫人患上了一种疾病，导致她失去了头发，同时也使她对护发产生了兴趣。
）”可知，Madam C.J.Walker掉发严重，因此对护发产生了兴趣。
故选A。
23．细节理解题。
根据Hedy Lamarr部分中的“But her film career is far from her only achievement.she was also a brilliant inventor.（但她的电影生涯远不是她唯一的成就。
她也是一位杰出的发明家。
）”可知，Hedy Lamarr不仅是电影明星而且是发明家。
故选B。
24．A25．C26．A27．B【来源】2023届重庆市七校高三三诊考试英语试题【导语】本文是一篇记叙文。
四川省绵阳市高中2024届高三突击班第一次诊断性考试模拟测试 语文答案
YTUN理科突击班高中2021级第一次诊断性考试参考答案语文1．D2．A3．D【来源】四川省绵阳市绵阳中学2022-2023学年高三上学期综合质量检测语文试题【解析】1．本题考查学生理解文章内容，筛选并整合文中信息的能力。
A.“由于人有着不同于自然界生物的长久记忆，使得记忆对于人类历史的建构异常重要”原因分析错误，原文第一段“与自然界的生物不同，人不仅有长久的记忆，而且还能通过语言、文字、图像等媒介不断强化、延伸这一能力。
就此而言，记忆对于人类历史的建构具有异乎寻常的重要性”中的“此”既指“长久的记忆”，又指“还能通过语言、文字、图像等媒介不断强化、延伸这一能力”。
选项以偏概全。
B.“古器物”错，原文第三段“历史文物作为家庭陈设或文人雅集的谈资”说的是“历史文物”，另外，原因的概括也不全面，原文说的是“它不但更便于唤醒人的历史记忆，而且让人‘身生后世，眼对前朝’，在古与今的交相辉映中有效延展了记忆的张力”。
C.“都采用‘托史言志’”错误，原文第三段“使‘托史言志’成为历代士人最重要的话语方式”说的是“最重要”的方式，而不是“都采用”。
故选D。
2．本题考查学生分析论点、论据和论证方法的能力。
A.“与民间传统的记忆呈现方式做了对比”错误，原文第三段“与民间记忆总是游离于真实历史不同，士人的相关记忆则更多奠基于实际的历史知识训练”说的是两者形成记忆的方式不同，而不是呈现记忆的方式不同。
故选A。
3．本题考查学生分析概括作者在文中的观点态度的能力。
D.“只有当人们面临的现实境遇残酷时才会被美化，成为个人情感寄托的载体”错误，由原文第一段“几乎一切过往均会成为诱发诗情记忆的对象”可知。
故选D。
4．D5．B6．①懂得人与人相处的基本礼仪。
采访伊始，ChatGPT与记者互致问候，并表示很高兴与记者交流。
②知道谦虚礼让，说话留有余地。
以没有感知能力巧妙回避火了的话题，说不能知道自己的知名度。
说自己的回答不是100％正确，告诉学生仍然需要他们思考和判断。
2020届四川省绵阳市高三第三次诊断性测试数学(理)试题及答案
绝密★启用前2020届四川省绵阳市高三第三次诊断性测试数学（理）试题注意事项：1、答题前填写好自己的姓名、班级、考号等信息2、请将答案正确填写在答题卡上一、单选题1．设集合A＝{（x，y）|x2+y2＝1}，B＝{（x，y）|x+y＝1}，则A∩B中元素的个数是（）A．0 B．1 C．2 D．3答案：C可画出圆x2+y2＝1和直线x+y＝1的图象，从而可看出它们交点的个数，从而得出A∩B 中的元素个数．解：画出x2+y2＝1和x+y＝1的图象如下：可看出圆x2+y2＝1和直线x+y＝1有两个交点，∴A∩B的元素个数为2.故选：C．点评：考查了描述法的定义，交集的定义及运算，数形结合解题的方法，考查了计算能力，属于容易题．2．已知复数z满足（1﹣i）•z＝3i|，则z＝（）A．1﹣i B．1+i C．2﹣2i D．2+2i答案：B利用复数的运算法则、模的计算公式即可得出． 解：（1﹣i ）•z ＝|3+i|，∴（1+i ）（1﹣i ）•z ＝2（1+i ），则z ＝1+i ． 故选：B ． 点评：本题考查了复数的运算法则、模的计算公式，考查了推理能力与计算能力，属于容易题． 3．已知x •log 32＝1，则4x ＝（） A ．4 B ．6C ．432logD ．9答案：D利用对数的性质和运算法则及换底公式求解． 解：∵x •log 32＝1， ∴x ＝log 23，∴4x 243944log log ===9， 故选：D ． 点评：本题考查对数值的求法，是基础题，解题时要认真审题，注意对数的性质、运算法则及换底公式的合理运用，属于容易题．4．有报道称，据南方科技大学、上海交大等8家单位的最新研究显示：A 、B 、O 、AB 血型与COVID ﹣19易感性存在关联，具体调查数据统计如图：根据以上调查数据，则下列说法错误的是（）A ．与非O 型血相比，O 型血人群对COVID ﹣19相对不易感，风险较低B ．与非A 型血相比，A 型血人群对COVID ﹣19相对易感，风险较高C ．与O 型血相比，B 型、AB 型血人群对COVID ﹣19的易感性要高 D ．与A 型血相比，非A 型血人群对COVID ﹣19都不易感，没有风险答案：D根据频率分布直方图，利用频率、频数与样本容量的关系，患者占有比例即可解答． 解：根据A 、B 、O 、AB 血型与COVID ﹣19易感性存在关联，患者占有比例可知： A 型37.75%最高，所以风险最大值，比其它血型相对易感； 故而D 选项明显不对． 故选：D ． 点评：本题考查由频数直方图，看频数、频率，判断问题的关联性，属于中档题5．在二项式2()nx x-的展开式中，仅第四项的二项式系数最大，则展开式中常数项为（） A ．﹣360 B ．﹣160 C ．160 D ．360答案：B根据展开式二项式系数最大，求出n ＝6，然后利用展开式的通项公式进行求解即可． 解：∵展开式中，仅第四项的二项式系数最大， ∴展开式共有7项，则n ＝6， 则展开式的通项公式为T k+1＝C 6kx 6﹣k （2x-）k ＝（﹣2）k C 6kx 6﹣2k ， 由6﹣2k ＝0得k ＝3，即常数项为T 4＝（﹣2）3C 36=-160， 故选：B ． 点评：本题主要考查二项展开式的应用，求出n 的值，结合展开式的通项公式是解决本题的关键．属于中档题．6．在△ABC 中，已知sin 2sin cos C A B =，则△ABC 一定是（） A ．等腰直角三角形 B ．等腰三角形 C ．直角三角形D ．等边三角形答案：B根据三角形内角和定理以及诱导公式,将sin 2sin cos C A B =化为sin()2sin cos A B A B +=,再根据两角和的正弦公式和两角差的正弦公式的逆用公式化为in 0()s A B -=,最后根据,A B 的范围,可得A B =.解：在△ABC 中,因为sin 2sin cos C A B =, 所以sin[()]2sin cos A B A B π-+=, 所以sin()2sin cos A B A B +=所以sin cos cos sin 2sin cos A B A B A B +=, 所以sin cos cos sin 0A B A B -=, 所以in 0()s A B -=, 所以,A B k k Z π-=∈, 因为0,0A B ππ<<<<, 所以0,k A B ==,所以△ABC 一定是等腰三角形. 故选:B 点评：本题考查了三角形的内角和定理,考查了诱导公式,考查了两角和与差的正弦公式,属于基础题.7．已知两个单位向量,a b →→的夹角为120°，若向量c →═2a b →→-，则a →•c →=（） A ．52B ．32C ．2D ．3答案：A根据平面向量的数量积定义，计算即可． 解：由题意知|a →|＝|b →|＝1，且a →•b →=1×1×cos120°12=-，又向量c →═2a b →→-，所以a →•c →=22a a →→-•b →=2×1﹣（12-）52=．故选：A ． 点评：本题考查了平面向量的数量积运算问题，是基础题．8．数学与建筑的结合造就建筑艺术品，2018年南非双曲线大教堂面世便惊艳世界，如图．若将此大教堂外形弧线的一段近似看成焦点在y 轴上的双曲线()222210＞，＞0-=y x a b a b 上支的一部分，且上焦点到上顶点的距离为2，到渐近线距离为22，则此双曲线的离心率为（ ）A ．2B ．3C ．22D ．3答案：B利用已知条件求出方程组，得到a ，c ，即可求解双曲线的离心率． 解：双曲线22221(0y x a b a b-=＞，＞0）的上焦点到上顶点的距离为2，到渐近线距离为22可得：22222222c a bca b c a b -=⎧=+=+⎩，解得a ＝1，c ＝3，b ＝2， 所以双曲线的离心率为：e ca==3． 故选：B ． 点评：本题考查双曲线的简单性质的应用，双曲线的离心率的求法，是基本知识的考查，属于中档题．9．设函数f （x ）210210x x x x -⎧+=⎨--⎩，＞，＜则下列结论错误的是（）A ．函数f （x ）的值域为RB ．函数f （|x|）为偶函数C ．函数f （x ）为奇函数D ．函数f （x ）是定义域上的单调函数答案：A根据题意，依次分析选项是否正确，综合即可得答案． 解：根据题意，依次分析选项：对于A ，函数f （x ）210210x x x x -⎧+=⎨--⎩，＞，＜，当x ＞0时，f （x ）＝2x +1＞2，当x ＜0时，f（x ）＝﹣2﹣x﹣1＝﹣（2﹣x+1）＜﹣2，其值域不是R ，A 错误；对于B ，函数f （|x|），其定义域为{x|x ≠0}，有f （|﹣x|）＝f （|x|），函数f （|x|）为偶函数，B 正确；对于C ，函数f （x ）210210x x x x -⎧+=⎨--⎩，＞，＜，当x ＞0时，﹣x ＜0，有f （x ）＝2x +1，f （﹣x ）＝﹣f （x ）＝﹣2﹣x﹣1，反之当x ＜0时，﹣x ＞0，有f （x ）＝﹣2x﹣1，f （﹣x ）＝﹣f （x ）＝2x +1，综合可得：f （﹣x ）＝﹣f （x ）成立，函数f （x ）为奇函数，C 正确；对于D ，函数f （x ）210210x x x x -⎧+=⎨--⎩，＞，＜，当x ＞0时，f （x ）＝2x+1＞2，f （x ）在（0，+∞）为增函数，当x ＜0时，f （x ）＝﹣2﹣x﹣1＜﹣2，f （x ）在（﹣∞，0）上为增函数，故f （x ）是定义域上的单调函数； 故选：A ． 点评：本题考查分段函数的性质，涉及函数的值域、奇偶性、单调性的分析，属于中档题． 10．已知函数f （x ）＝sin （ωx+φ）（ω＞0，02πϕ＜＜）的最小正周期为π，且关于08π⎛⎫-⎪⎝⎭，中心对称，则下列结论正确的是（） A ．f （1）＜f （0）＜f （2） B ．f （0）＜f （2）＜f （1） C ．f （2）＜f （0）＜f （1） D ．f （2）＜f （1）＜f （0）答案：D根据条件求出函数的解析式，结合函数的单调性的性质进行转化判断即可． 解：∵函数的最小周期是π， ∴2πω=π，得ω＝2，则f （x ）＝sin （2x+φ）， ∵f （x ）关于08π⎛⎫-⎪⎝⎭，中心对称，∴2×（8π-）+φ＝k π，k ∈Z ， 即φ＝k π4π+，k ∈Z ，∵02πϕ＜＜，∴当k ＝0时，φ4π=，即f （x ）＝sin （2x 4π+），则函数在[8π-，8π]上递增，在[8π，58π]上递减，f （0）＝f （4π）， ∵4π＜1＜2，∴f （4π）＞f （1）＞f （2）， 即f （2）＜f （1）＜f （0）， 故选：D ． 点评：本题主要考查三角函数值的大小比较，根据条件求出函数的解析式，利用三角函数的单调性进行判断是解决本题的关键，属于中档题．11．已知x 为实数，[x]表示不超过x 的最大整数，若函数f （x ）＝x ﹣[x]，则函数x xg x f x e=+（）（）的零点个数为（） A ．1 B ．2C ．3D ．4答案：B函数x x g x f x e =+（）（）的零点个数，即方程xxf x e =-（）的零点个数，也就是两函数y＝f （x ）与y x xe=-的图象的交点个数，画出图象，数形结合得答案． 解：函数x x g x f x e =+（）（）的零点个数，即方程xxf x e =-（）的零点个数，也就是两函数y ＝f （x ）与y x xe =-的交点个数．由y x x e =-，得y ′21x x xx e xe x e e--=-=． 可知当x ＜1时，y ′＜0，函数单调递减，当x ＞1时，y ′＞0，函数单调递增．作出两函数y ＝f （x ）与y xxe =-的图象如图：由图可知，函数xxg x f x e =+（）（）的零点个数为2个． 故选：B ． 点评：本题考查函数的零点与方程根的关系，考查数形结合的解题思想方法，训练了利用导数研究函数的单调性，是中档题．12．在△ABC 中，∠C ＝90°，AB ＝2，3AC =，D 为AC 上的一点（不含端点），将△BCD 沿直线BD 折起，使点C 在平面ABD 上的射影O 在线段AB 上，则线段OB 的取值范围是（） A ．（12，1） B ．（12，32） C ．（32，1） D ．（0，32） 答案：A由题意，OC ⊥平面ABD ，根据三余弦定理，线线角的余弦值等于线面角的余弦值与射影角余弦值的积，从而求解. 解：由题意，OC ⊥平面ABD ， 如图：设∠CBD ＝θ，∠CBO ＝θ1，则∠ABD ＝60°-θ；则cos θ＝cos θ1×cos （60°﹣θ） 所以cos θ1()6013cos cos tan θθθ==︒-+∵θ∈（30°，60°）； ∴OB ＝cos θ1∈（12，1）． 故选：A ．本题考查△ABC 的折叠和三余弦定理（最小角定理），要求熟悉余弦定理，属于中档题． 二、填空题13．已知cossin22αα-=，则sin α＝_____． 答案：45将已知等式两边平方，利用同角三角函数基本关系式，二倍角的正弦函数公式即可求解． 解：∵225cossinαα-=， ∴两边平方可得：cos 22α+sin 22α-2cos 1sin 225αα=，可得1﹣sin α15=， ∴sin α45=． 故答案为：45．点评：本题主要考查了同角三角函数基本关系式，二倍角的正弦函数公式在三角函数化简求值中的应用，考查了转化思想，属于容易题．14．若曲线f （x ）＝e x cosx ﹣mx ，在点（0，f （0））处的切线的倾斜角为34π，则实数m ＝_____． 答案：2对函数求导，然后得f ′（0）314tan π==-，由此求出m 的值． 解：f ′（x ）＝e x（cosx ﹣sinx ）﹣m ．∴3'0114f m tan π=-==-（）． ∴m ＝2． 故答案为：2 点评：本题考查导数的几何意义以及切线问题．抓住切点处的导数为切线斜率列方程是本题的基本思路．属于容易题．15．已知F 1，F 2是椭圆C ：()222210x y a b a b+=＞＞的两个焦点，P 是椭圆C ．上的一点，∠F 1PF 2＝120°，且△F 1PF 2的面积为43，则b ＝_____． 答案：2根据正余弦定理可得PF 1•PF 2＝16且4c 2＝（2a ）2﹣16，解出b 即可． 解：△F 1PF 2的面积12=PF 1•PF 2sin120°34=PF 1•PF 2＝43，则PF 1•PF 2＝16， 又根据余弦定理可得cos120°2221212122PF PF F F PF PF +-=⋅，即4c 2＝PF 12+PF 22+16＝（2a ）2﹣32+16，所以4b 2＝16，解得b ＝2， 故答案为：2． 点评：本题考查椭圆性质，考查正、余弦定理的应用，属于中档题．16．在一个半径为2的钢球内放置一个用来盛特殊液体的正四棱柱容器，要使该容器所盛液体尽可能多，则该容器的高应为_____． 答案：433设正四棱柱的高为h ，底面边长为a ，用h 表示出a ，写出正四棱柱容器的容积，利用导数求出V 取最大值时对应的h 值． 解：设正四棱柱的高为h ，底面边长为a ，如图所示；则h 2+2a 2＝（2×2）2， 所以a 2＝812-h 2，所以正四棱柱容器的容积为V ＝a 2h ＝（812-h 2）h 12=-h 3+8h ，h ∈（0，4）；求导数得V ′32=-h 2+8，令V ′＝0，解得h 3=，所以h ∈（0，3）时，V ′＞0，V （h ）单调递增；h ，4）时，V ′＜0，V （h ）单调递减；所以h =时，V 取得最大值．故答案为：3． 点评：本题考查了球内接正四棱柱的体积的最值问题，也考查了利用导数求函数的最值问题，是中档题． 三、解答题17．若数列{a n }的前n 项和为S n ，已知a 1＝1，a n+123n S =． （1）求S n ； （2）设b n 1n s =，求证：b 1+b 2+b 3+…+b n 52＜． 答案：（1）S n ＝（53）n ﹣1；（2）详见解析． （1）由数列的递推式：a n+1＝S n+1﹣S n ，结合等比数列的定义和通项公式，可得所求； （2）求得b n 1n s ==（35）n ﹣1，由等比数列的求和公式和不等式的性质，即可得证． 解： （1）a n+123n S =，可得a n+1＝S n+1﹣S n 23=S n ， 由a 1＝1，可得S 1＝1，即S n+153=S n ，可得数列{S n }是首项为1，公比为53的等比数列， 则S n ＝（53）n ﹣1；（2）证明：b n 1n s ==（35）n ﹣1， 则b 1+b 2+b 3+…+b n 31()55532215n-==--•（35）n 52＜．点评：本题考查数列的递推式和等比数列的通项公式和求和公式的运用，考查定义法和运算能力、推理能力，属于中档题．18．如图，已知点S 为正方形ABCD 所在平面外一点，△SBC 是边长为2的等边三角形，点E 为线段SB 的中点．（1）证明：SD//平面AEC ；（2）若侧面SBC ⊥底面ABCD ，求平面ACE 与平面SCD 所成锐二面角的余弦值． 答案：（1）详见解析；（215． （1）连接BD 交AC 于F ，连接EF ，由已知结合三角形的中位线定理可得EF ∥SD ，再由直线与平面平行的判定可得SD ∥平面AEC ；（2）取BC 的中点O ，连接OF 并延长，可知OF ⊥OC ，利用线面垂直的判定定理与性质定理可得：OS ⊥OF ，OS ⊥OC ，建立空间直角坐标系，分别求出平面CDS 与平面ACE 的一个法向量，由两法向量所成角的余弦值可得平面ACE 与平面SCD 所成锐二面角的余弦值． 解：（1）证明：连接BD 交AC 于F ，连接EF ，∵ABCD 为正方形，F 为BD 的中点，且E 为BS 的中点， ∴EF ∥SD ．又SD ⊄平面AEC ，EF ⊂平面AEC ， ∴SD ∥平面AEC ；（2）取BC 的中点O ，连接OF 并延长，可知OF ⊥OC ，在等边三角形SBC 中，可得SO ⊥BC ，∵侧面SBC ⊥底面ABCD ，且侧面SBC ∩底面ABCD ＝BC ， ∴SO ⊥平面ABCD ，得OS ⊥OF ，OS ⊥OC ．以O 为坐标原点，分别以OF ，OC ，OS 所在直线为x ，y ，z 轴建立空间直角坐标系，得：A （2，﹣1，0），C （0，1，0），E （0，12-3，D （2，1，0），S （0，03． ()200CD →=，，，(03CS →=-，，，()220AC →=-，，，1322AE →⎛=- ⎝⎭，，． 设平面CDS 与平面ACE 的一个法向量分别为()n x y z ，，=，()111m x y z =，，．由2030n CD x n CS y z ⎧⋅==⎪⎨⋅=-+=⎪⎩，取z ＝1，得()031n →=，，； 由1111122013202m AC x y m AE x y ⎧⋅=-+=⎪⎨⋅=-++=⎪⎩，取x 1＝1，得(3m →=，，． ∴cos231525m nm n m n→→→→→→⋅===⋅＜，＞． ∴平面ACE 与平面SCD 15． 点评：本题考查直线与平面平行与垂直的判定、法向量与数量积的应用、空间角，考查空间想象能力与思维能力、计算能力，属中档题．19．2020年3月，各行各业开始复工复产，生活逐步恢复常态，某物流公司承担从甲地到乙地的蔬菜运输业务．已知该公司统计了往年同期200天内每天配送的蔬菜量X （40≤X ＜200，单位：件．注：蔬菜全部用统一规格的包装箱包装），并分组统计得到表格如表：若将频率视为概率，试解答如下问题：（1）该物流公司负责人决定随机抽出3天的数据来分析配送的蔬菜量的情况，求这3天配送的蔬菜量中至多有2天小于120件的概率；（2）该物流公司拟一次性租赁一批货车专门运营从甲地到乙地的蔬菜运输．已知一辆货车每天只能运营一趟，每辆货车每趟最多可装载40件，满载才发车，否则不发车．若发车，则每辆货车每趟可获利2000元；若未发车，则每辆货车每天平均亏损400元．为使该物流公司此项业务的营业利润最大，该物流公司应一次性租赁几辆货车？ 答案：（1）485512；（2）3． （1）记事件A 为“在200天随机抽取1天，其蔬菜量小于120件”，则P （A ）38=，由此能求出随机抽取的3天中配送的蔬菜量中至多有2天的蔬菜量小于120件的概率． （2）由题意得每天配送蔬菜量X 在[40，80），[80，120），[120，160），[160，200）的概率分别为11118428，，，，设物流公司每天的营业利润为Y ，若租赁1辆车，则Y 的值为2000元，若租赁2辆车，则Y 的可能取值为4000，1600，若租赁3辆车，则Y 的可能取值为6000，3600，1200，若租赁4辆车，则Y 的可能取值为8000，5600，3200，800，分别求出相应的数学期望，推导出为使该物流公司此项业务的营业利润最大，该物流公司应一次性租赁3辆货车． 解：（1）记事件A 为“在200天随机抽取1天，其蔬菜量小于120件”， 则P （A ）38=， ∴随机抽取的3天中配送的蔬菜量中至多有2天的蔬菜量小于120件的概率为：p 22120333335355485()()()88888512C C C ⎛⎫⎛⎫=++= ⎪⎪⎝⎭⎝⎭． （2）由题意得每天配送蔬菜量X 在[40，80），[80，120），[120，160），[160，200）的概率分别为11118428，，，， 设物流公司每天的营业利润为Y ， 若租赁1辆车，则Y 的值为2000元，若租赁2辆车，则Y的可能取值为4000，1600，P（Y＝4000）78=，P（Y＝1600）18=，∴Y的分布列为：∴E（Y）＝4000160086⨯+⨯=3700元．若租赁3辆车，则Y的可能取值为6000，3600，1200，P（Y＝6000）58 =，P（Y＝3600）14 =，P（Y＝1200）18 =，∴Y的分布列为：∴E（Y）600036001200848=⨯+⨯+⨯=4800元，若租赁4辆车，则Y的可能取值为8000，5600，3200，800，P（Y＝8000）18 =，P（Y＝5600）12 =，P（Y＝3200）14 =，P（Y＝800）18 =，∴Y的分布列为：∴E（Y）8000560032008008248=⨯+⨯+⨯+⨯=4700，∵4800＞4700＞3700＞2000，∴为使该物流公司此项业务的营业利润最大，该物流公司应一次性租赁3辆货车． 点评：本题考查概率、离散型随机变量的分布列、数学期望的求法，考查频数分布表、古典概型等基础知识，考查运算求解能力，是中档题． 20．已知函数f （x ）＝ax ﹣（a+2）lnx 2x-+2，其中a ∈R ． （1）当a ＝4时，求函数f （x ）的极值；（2）试讨论函数f （x ）在（1，e ）上的零点个数．答案：（1）极大值6ln2，极小值4；（2）分类讨论，详见解析．（1）把a ＝4代入后对函数求导，然后结合导数可求函数的单调性，进而可求极值； （2）先对函数求导，然后结合导数与单调性关系对a 进行分类讨论，确定导数符号，然后结合导数与函数的性质可求． 解：（1）当a ＝4时，f （x ）＝4x ﹣6lnx 2x -+2，()()22221162'4x x f x x x x--=-+=（），x ＞0，易得f （x ）在（0，12），（1，+∞）上单调递增，在（112，）上单调递减， 故当x 12=时，函数取得极大值f （12）＝6ln2，当x ＝1时，函数取得极小值f （1）＝4，（2）()()222122'ax x a f x a x x x--+=-+=（）， 当a ≤0时，f （x ）在（1，e ）上单调递减，f （x ）＜f （1）＝a ≤0，此时函数在（1，e ）上没有零点；当a ≥2时，f （x ）在（1，e ）上单调递增，f （x ）＞f （1）＝a ≥2，此时函数在（1，e ）上没有零点； 当02a e≤＜即2e a ≥时，f （x ）在（1，e ）上单调递减，由题意可得，1020f a f e ae a e =⎧⎪⎨=--⎪⎩（）＞（）＜， 解可得，0()21a e e -＜＜，当22a e ＜＜即21e a＜＜时，f （x ）在（1，2a ）上单调递减，在（2e a ，）上单调递增， 由于f （1）＝a ＞0，f （e ）＝a （e ﹣1）()2224120e e e e e ---=-＞＞，令g （a ）＝f （2a ）＝2﹣（a+2）ln 2a-a+2＝（a+2）lna ﹣（1+ln2）a+4﹣2ln2，令h （a ）2'2g a lna ln a ==+-（），则22'a h a a-=（）＜0， 所以h （a ）在（22e ，）上递减，h （a ）＞h （2）＝1＞0，即g ′（a ）＞0， 所以g （a ）在（22e ，）上递增，g （a ）＞g （2e ）＝240e-＞， 即f （2a）＞0，所以f （x ）在（1，e ）上没有零点， 综上，当0＜a ()21e e -＜时，f （x ）在（1，e ）上有唯一零点，当a ≤0或a ()21e e ≥-时，f （x ）在（1，e ）上没有零点．点评：本题综合考查了导数与函数性质的应用，体现了转化思想与分类讨论思想的应用，属于难题．21．已知动直线l 过抛物线C ：y 2＝4x 的焦点F ，且与抛物线C 交于M ，N 两点，且点M 在x 轴上方．（1）若线段MN 的垂直平分线交x 轴于点Q ，若|FQ|＝8，求直线l 的斜率； （2）设点P （x 0，0），若点M 恒在以FP 为直径的圆外，求x 0的取值范围．答案：（1）3±；（2）x 0∈[0，1）∪（1，9）． （1）由题意可得直线l 的斜率存在且不为0，设l 的方程与抛物线联立，求出两根之和及两根之积，进而可得MN 的中点坐标，进而可得MN 的中垂线方程，令y ＝0可得Q 的坐标，进而求出|QF|的值，由题意可得直线l 的斜率；（2）由题意可得∠FMP 为锐角，等价于MF MP →→⋅＞0，求出MF MP →→⋅的表达式，换元等价于h （t ）＝t 2+（3﹣x 0）4+x 0，t ＞0恒成立，分两种情况求出x 0取值范围． 解：（1）由题意可得直线l 的斜率存在且不为0，设直线l 的方程为：x ＝ty+1，设M （x 1，y 1），N （x 2，y 2），线段MN 的最大E （x 0，y 0），联立直线与抛物线的方程可得：214x ty y x =+⎧⎨=⎩，整理可得y 2﹣4ty ﹣4＝0， 所以y 1+y 2＝4t ，y 1y 2＝﹣4，所以y 0＝2t ，x 0＝ty 0+1＝2t 2+1，即E （2t 2+1，2t ）， 故线段MN 的中垂线方程为：y ﹣2t ＝﹣t （x ﹣2t 2﹣1）， 令y ＝0，则Q （2t 2+3，0）， 所以|FQ|＝|22+3﹣1|＝8， 解得t =，所以直线l 的斜率k 1t ==； （2）点M 恒在以FP 为直径的圆外，则∠FMP 为锐角，等价于MF MP →→⋅＞0，设M （214y ，y 1），F （1，0），P （x 0，0），则MP →=（x 0214y -，﹣y 1），MF →=（1214y -，﹣y 1），故MF MP →→⋅=（x 0214y -）（1214y -）+y 1242113164y y =++（1214y -）x 0＞0恒成立， 令t 214y =，t ＞0，原式等价于t 2+3t+（1﹣t ）x 0＞0对任意t ＞0恒成立，即t 2+（3﹣x 0）4+x 0＞0对任意t ＞0恒成立， 令h （t ）＝t 2+（3﹣x 0）4+x 0，t ＞0， ①△＝（3﹣x 0）2﹣4x 0＜0，即1＜x 0＜9，②0030200x h ∆≥⎧⎪-⎪≤⎨⎪≥⎪⎩（），解得0≤x 0≤1，又因为x 0≠1，故x 0∈[0，1）， 综上所述x 0∈[0，1）∪（1，9）． 点评：本题考查抛物线的性质及直线与抛物线的综合及点在圆外的性质，属于中难题． 22．如图，在极坐标系中，曲线C 1是以C 1（4，0）为圆心的半圆，曲线C 2是以22C π⎫⎪⎭，为圆心的圆，曲线C 1、C 2都过极点O ．（1）分别写出半圆C 1，C 2的极坐标方程； （2）直线l ：()3R πθρ=∈与曲线C 1，C 2分别交于M 、N 两点（异于极点O ），P 为C 2上的动点，求△PMN 面积的最大值． 答案：（1）1:C 802cos πρθθ⎛⎫=≤≤⎪⎝⎭；2:C ()230sin ρθθπ=≤≤；（2）334． （1）直接利用转换关系的应用，把参数方程极坐标方程和直角坐标方程之间进行转换． （2）利用三角函数关系式的变换和三角形的面积的公式的应用求出结果． 解：（1）曲线C 1是以C 1（4，0）为圆心的半圆， 所以半圆的极坐标方程为802cos πρθθ⎛⎫=≤≤⎪⎝⎭， 曲线C 2是以232C π⎛⎫⎪⎝⎭，为圆心的圆，转换为极坐标方程为()230sin ρθθπ=≤≤．（2）由（1）得：|MN|＝|823|133M N cossinππρρ-=-=．显然当点P 到直线MN 的距离最大时，△PMN 的面积最大． 此时点P 为过C 2且与直线MN 垂直的直线与C 2的一个交点， 设PC 2与直线MN 垂直于点H ， 如图所示：在Rt △OHC 2中，|223|6HC OC sinπ==所以点P 到直线MN 的最大距离d 22333||3C HC r =+==， 所以113333122PMNSMN d =⨯⋅=⨯=点评：本题考查的知识要点：参数方程极坐标方程和直角坐标方程之间的转换，三角函数关系式的恒等变换，三角形的面积公式的应用，主要考查学生的运算能力和转换能力及思维能力，属于中档题．23．已知函数f （x ）＝|x ﹣2|+|x+1|． （1）解关于x 的不等式f （x ）≤5；（2）若函数f （x ）的最小值记为m ，设a ，b ，c 均为正实数，且a+4b+9c ＝m ，求11149a b c++的最小值．答案：（1）{x|﹣2≤x ≤3}；（2）3．（1）将f （x ）写为分段函数的形式，然后根据f （x ）≤5，利用零点分段法解不等式即可；（2）利用绝对值三角不等式求出f （x ）的最小值m ，然后由a+4b+9c ＝m ，根据111111149349a b c a b c ⎛⎫++=++ ⎪⎝⎭（a+4b+9c ），利用基本不等式求出11149a b c++的最小值． 解：（1）f （x ）＝|x ﹣2|+|x+1|212312211x x x x x -⎧⎪=-≤≤⎨⎪-+-⎩，＞，，＜． ∵f （x ）≤5， ∴2152x x -≤⎧⎨⎩＞或﹣1≤x ≤2或2151x x -+≤⎧⎨-⎩＜，∴﹣2≤x ≤3，∴不等式的解集为{x|﹣2≤x ≤3}．（2）∵f （x ）＝|x ﹣2|+|x+1|⩾|（x ﹣2）﹣（x+1）|＝1 ∴f （x ）的最小值为1，即m ＝3， ∴a+4b+9c ＝3．()11111114949349a b c a b c a b c ⎛⎫++=++++ ⎪⎝⎭ 14499334949b a b c c a a b c b a c ⎛⎫=++++++ ⎪⎝⎭21 1323⎛+= ⎝3， 当且仅当1493a b c ===时等号成立， ∴11149a b c++最小值为3． 点评：本题考查了绝对值不等式的解法，绝对值三角不等式和利用基本不等式求最值，考查了分类讨论思想和转化思想，属中档题．。
2023届四川省绵阳市高三第二次诊断性考试英语试题(含答案解析)
2023届四川省绵阳市高三第二次诊断性考试英语试题学校:___________姓名：___________班级：___________考号：___________一、阅读理解The following list focuses on the top4not-to-be-missed world-class museums,helping tourists explore and experience the best the New York City has to offer.COOPER HEWITT,SMITHSONIAN DESIGN MUSEUMThe Cooper Hewitt,Smithsonian Design Museum(CHSDM)was founded in1897.It is the only museum in the U.S.devoted to historic and contemporary design.Exhibitions feature more than650objects throughout four floors of the building,many of which draw from the museum’s permanent collection of more than210,000objects.Free guided tours are provided from11:30AM to1:30PM on weekdays and1PM to3PM on weekends.MUSEUM OF THE MOVING IMAGEThe Museum of the Moving Image(MOMI)is housed on the original13-acre lot that made up the historic Kaufman Astoria Studios.Lose yourself in the permanent exhibit, Behind the Screen,which introduces visitors to the history of the moving image from19th-century optical(视觉的)toys to today’s digital tools used to edit and produce films.AMERICAN MUSEUM OF NATURAL HISTORYOne of the world’s largest natural history museums with more than33million exhibits, the AMNH educates and entertains visitors,keeping them busy for hours on end.The museum offers self-guided tours,including one featuring exhibits from the movie,Night at the Museum with Ben Stiller.There are a handful of places to eat inside should the kids get hungry.The kid sleepovers at the AMNH are impressive.NEW-YORK HISTORICAL SOCIETYThe New-York Historical Society(NYHS)was founded in1804as New York’s first museum.The Henry Luce II Center for the Study of American Culture on the fourth floor has been redesigned to showcase The Gallery of Tiffany lamps,displayed in a glass gallery.The Center for Women’s History is the first of its kind in a U.S.museum devoted to this subject.It offers free daily tours at2and3:30PM.1．When can you get free guided tours at the CHSDM?A．At12:30PM Monday.B．At2:30PM Thursday.C．At10:30AM Saturday.D．At11:30AM Sunday.2．Which museum provides special care for children?A．CHSDM B．MOMI.C．AMNH.D．NYHS. 3．What is special about NYHS?A．It has the longest history.B．It focuses on human history.C．It provides free tours all day long.D．It tells the history of the moving image.What are the most sustainable crops to grow for food security?Perhaps,in your growing zones,oranges or peaches win for best fruit crop.Hot,dry climates might call for dates or grapes.For me,growing organic apples is the best.Perhaps that’s because my hometown knows more about growing and preserving apples than any other fruit.Some apples may have worms in them.“It’s not that bad.It’s organic.Just cut the worm out.”I laugh even as I type this.For us,“organic”is how we grow apples,but it does mean carving good fruit away from black worm holes.Modern techniques for growing organic apples include worm traps,fruit barriers,and organic insecticides,like bacterial poisons that only target worms.Wormy apples are just fine for apple juice and jam,Mom says.Cut off the good part and throw it in the pot.Throw the bad part to the chickens.Boil the fruit and put juice into canning jars.Apple jam become pancake topping and the replacement“oil”in recipes—that is,if we don’t eat it directly out of the jar.Apples are now so symbolic to American life that other countries try out the market.When I was younger,I might have laughed at that because of how connected apples and American stories have become,despite the fact that apples aren’t native to North America.But a good friend,after visiting several farms in his motherland Nigeria,showed me photos of Nigerian apples.The skin texture(质地)and color resembled American apples,but they were shaped more like oxheart tomatoes.So even though apples have taken on symbolic significance in America,they can contribute to food security in all kinds of places. 4．What’s the passage mainly about?A．Organic food and modern techniques.B．American and African apples.C．Climate and growing crops.D．Apples and food security.5．What happens to the good parts of wormy apples?A．They are thrown away.B．They are made into apple juice. C．They are sold to customers.D．They are fed to the chickens. 6．What does the author learn from his friend?A．Apples are not native to North America.B．Other countries are also growing apples.C．Apples outside America are ugly-looking.D．People of other countries don’t like apples.7．What can be inferred from the passage?A．America produces the best apples of the world.B．Poisons are no longer used on apples in America.C．The author is proud of apples grown in his hometown.D．Apple juice and jam are actually made from wormy apples.Kjell Inge Roekke is a billionaire owner of an oil company from Norway.As a young man,he was a high school dropout who moved to the US to become an ordinary fisherman. Now he is the tenth-richest man in his country.Worth two billion dollars,he plans to give much of his money away and is starting with cleaning up our oceans.In the Pacific Ocean, there is an island called the Great Pacific Garbage Patch,which is twice the size of the continental United States.It consists of nothing but small pieces of plastic and the dead bodies of sea life and birds.The billionaire is buying a state-of-the-art ship.With the latest equipment on board,the ship will remove five tons of plastic from our oceans daily.Kjell started his business empire building industrial fishing boats.He believes he owes his fortune to the ocean and wants to pay the debt back.“I want to give back to society the majority of what I’ve earned.This ship is a part of it.”said the seagoing man.Managed by the conservation organization WWF,the ship’s mission is to get the poisonous things out of the oceans.It couldn’t come at a better time.Earlier this year a killer whale washed up on a UK shore was poisoned by man-made chemicals.The whale called Lulu was the most poisoned on record.It was20years old and had never reproduced because her body had been badly damaged.Kjell has given WWF complete control of the boat.The conservation organization is not comfortable with the practices of the Norwegian’s oil business.Yet in the struggle to save the environment,unlikely partners must work together.Without the world’s oceans,life on Earth wouldn’t exist.8．What has Kjell decided to do?A．Make our oceans clean again.B．Put an end to his oil business.C．Stop using plastics in his daily life.D．Remove the rubbish with his own hands.9．What does“state-of-the-art”in Paragraph4probably mean?A．Beautiful.B．Advanced.C．Expensive.D．Comfortable. 10．Why is Lulu the whale mentioned in the passage?A．To ask people to help the creature.B．To invite people to join in the effort.C．To stress the consequence of the pollution.D．To draw attention to the Great Pacific Garbage Patch.11．Why does WWF decide to work with Kjell?A．Ocean pollution calls for combined action.B．It is comfortable to work with a billionaire.C．His business is friendly to the environment.D．He has given up control of his newly bought ship.If you are forgetful or make mistakes when in a hurry,a new study from Michigan State University(MSU)found that meditation(冥想)could help you to become less likely to make mistakes.The research,published in Brain Sciences,tested how open monitoring meditation (OMM)changed brain activity in a way that suggests increased error recognition.The findings suggest that different forms of meditation can have different effects.“Some forms of meditation have you focus on a single object,commonly your breath,but OMM is a bit different,”Lin said.“It has you pay attention to everything going on in your mind and body. The goal is to sit quietly and pay close attention to where the mind travels without getting too caught up in the scenery.”Lin and his MSU co-authors—William Eckerle,Ling Peng and Jason Moser—employed more than200participants to test how OMM affected how people detect and respond to errors.The participants,who had never meditated before,were taken through a 20-minute OMM exercise while the researchers measured brain activity through EEG(脑电图).While the meditators didn’t have immediate improvements to actual task performance, the researchers’findings offer a promising window into the potential of sustained meditation.“These findings are a strong demonstration of what just20minutes of meditation can do to enhance the brain’s ability to detect and pay attention to mistakes,”Moser said.“It makes us feel more confident in what meditation might really be capable of for performance and daily functioning right there in the moment.”Looking ahead,Lin said,“The next phase of research will determine whether changes in brain activity can translate to behavioral changes with more long-term practice.It’s great to see the public’s enthusiasm for meditation,but there’s still plenty of work from a scientific viewpoint to be done to understand the benefits it can have,and equally importantly,how it actually works.”12．How does OMM differ from other forms of mediation?A．It fixes your focus on your breath.B．It keeps your mind and body calm.C．It makes you caught up in the scenery.D．It enables you to be aware of everything.13．What does the results of the research show?A．The mediators acquire the habit of meditating regularly.B．The mediators can improve their ability to recognize errors.C．Meditation has an immediate influence on task performance.D．Meditation can increase people’s confidence about themselves.14．What will the research team try to find out next?A．How to monitor brain activity.B．How to sustain meditation practice.C．Meditation’s influence on behavior.D．The public’s response to meditation.15．What can be a suitable title for the text?A．Meditation Helps People Sit QuietlyB．OMM Helps Measure People’s Brain ActivityC．Brain Activity Improves People’s PerformanceD．Meditation May Help People Make Fewer Mistakes二、七选五Everyone at some time feels that their life is going nowhere-and fast.____16____ Nothing can beat living an active,purposeful,successful life filled with happiness and achievement.So,don’t waste time.Do the following things to make your life better and more enjoyable.Treat yourself.It doesn’t matter if it’s a meal out,a visit to a theater,or a visit to a spa.Don’t make excuses about not having time or money.____17____It’s not hard to organize some time in your day if you want to.Remember,no more excuses!You are worth it!Take up a hobby.When you lead a boring life,it is great to have something to think about that takes you into another world.Hobbies are brilliant for giving you something different to do that you enjoy.If you love to read,devote time to just sitting with a book and losing yourself in an imaginary world.The whole point of a hobby is that it is something for you.____18____ Learn a skill.Learning a new skill is one of the most satisfying things you can do.____19____A great way to learn a skill is to join a class.Not only will you learn,but you will make new friends.Whether it’s learning a foreign language or playing a musical instrument,there will be a class near your home.____20____Often we lose sight of the positive,beneficial things in our lives.Everyone has things to be grateful for and making a list helps to concentrate your mind on these positives.Sit down with a pad and pencil,preferably in a quiet place where you won’t be disturbed.Allow yourself a few minutes to think about your life and identify the good things.A．Stay positive．B．Create a gratitude list．C．And it shouldn’t cost you too much．D．Treats can be free,and you can always make time．E．It is time to do something to increase the quality of your life．F．It doesn’t matter what it is if you enjoy it and can be absorbed by it．G．You will feel a sense of achievement that will boost your self-image．三、完形填空Christian Liden was always hatching a plan to create a personalized engagement ring for his future fiancée(未婚妻).If a natural____21____could take billions of years to form,he figured he could be____22____.Liden____23____that he would not pick out a ring in a jeweler’s case like most other people.Instead,he would go into the____24____to find his own the diamond or the gold to express his____25____.“This is the perfect way to get an engagement ring,”said Liden.Last year,Liden concluded that it was____26____time to____27____his plan into action.He and his girlfriend,Desirae,had been together for more than five years.He wanted to____28____her,and also wanted to____29____her.So Liden and Tucker,his best friend,_____30_____on a camping trip to Crater of Diamonds Park-a volcanic one,Yellowstone,which_____31_____the public to search for real diamonds-and_____32_____what they find.However,only1in10,000searchers is_____33_____enough to find a diamond that weighs a carat(克拉)or more.Knowing about this,still,Liden and Tucker set out.On arriving at the destination,the _____34_____paid$10each to get into the park.They spent almost three days_____35_____through the_____36_____dirt.On the third morning,Liden suddenly_____37_____something reflecting light in the gravel before him:a_____38_____pebble(砾石)a bit larger than a pea.“I was so excited that I started shaking,and I called Tucker_____39_____to take a look,”he says.Tucker let out a surprised cry when he saw the stone.“We both just knew it was_____40_____diamond,”Liden says.21．A．stone B．diamond C．sword D．model 22．A．anxious B．angry C．patient D．sorrowful 23．A．imagined B．assumed C．decided D．predicted24．A．shop B．river C．park D．wild 25．A．love B．dream C．desire D．dependence 26．A．finally B．firstly C．accidentally D．possibly 27．A．draw B．put C．strike D．tear 28．A．acquire B．control C．surround D．marry 29．A．support B．terrify C．tease D．surprise 30．A．headed out B．kicked off C．took away D．put up 31．A．requires B．allows C．teaches D．encourages 32．A．collect B．donate C．keep D．sell 33．A．quick B．clever C．lucky D．able 34．A．pair B．couple C．company D．troop 35．A．weighing B．searching C．wandering D．examining 36．A．volcanic B．geographic C．scientific D．romantic 37．A．stamped B．spotted C．picked D．scratched 38．A．pale B．huge C．shiny D．dizzy 39．A．off B．up C．along D．over 40．A．solid B．rough C．big D．real四、用单词的适当形式完成短文阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。
2024THUSSAT中学生标准学术能力诊断性测试英语试题及答案
中学生标准学术能力诊断性测试2024年1月测试英语试卷本试卷共 150分，考试时间100 分钟。
第一部分阅读理解(共两节，满分 60分)第一节(共15 小题；每小题3分，满分 45分)阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
AFrom hawk hikes to private sleepovers at the zoo, there is a great selection of animal-related experiences available to groups. Here are some top options to get closer to various wonderful wildlife.Chester ZooThe newest attractions here are the Madagascar Lemur Walkthrough experience, which gives visitors the opportunity to walk alongside ring-tailed and red-ruffed lemurs, and the interactive American Wetland Aviary, which is home to birds like scarlet ibises and flamingos. Group rates are available for parties of 15or more and there are various catering options, including sit-down meals at the restaurant at the heart of the zoo.ZSL Whipsnade ZooUntil September 2022, it is offering groups of up to 60 the opportunity to experience a private Nature Night, on which they’ll get to explore the zoo privately after the public has left, take part in activities like quizzes, camp overnight, and get up early for a private tour along the green trail before it reopens to the public again.West Midland Safari ParkThe latest attraction at the park is the new African Walking Trail. Opened in May, the trail features three viewpoints that allow visitors to see the park's African animals on foot. There's also a four-mile drive-through safari area with red panda, penguin and lorikeet areas. Groups of ten plus, arriving in the same vehicle, can save more than 40%.Knowsley Safari ParkThe five-mile safari drive through the site takes you past free-roaming lions, rhinos and more than 100cheeky baboons. There's a foot safari area, where the highlight is the Amur Tiger Trail with transparent walled viewing areas where you can get nose-to-nose with 450-pound tigers. Groups of 15 people and more, arriving in one vehicle, qualify for special ticket rates.1. Who is the passage intended for?A. Animal-loving students.B. Forest hiking fans.C. Group tour organizers.D. Wildlife preservationists.2. Visitors can experience private tours in .A. Chester ZooB. ZSL Whipsnade ZooC. West Midland Safari ParkD. Knowsley Safari Park3. From the passage, we know that .A. delicious meals are offered to tourists in the four parksB. private tours are available in the four parksC. all the parks can provide driving-through servicesD. visitors can have access to walking trails in the four parksBScientists regularly make vital new discoveries, but few can claim to have invented an entirely new field of science. Chemist Carolyn Bertozzi is one of them. Her discovery of biorthogonal chemistry(生物正交化学) in 2003 created a brand-new discipline of scientific investigation, which has enabled countless advances in medical science and led to a far greater understanding of biology at a molecular(分子的) level. On October 5, Bertozzi was awarded the Nobel Prize in Chemistry, jointly with two other professors. She is also the only woman to be awarded a Nobel Prize in science this year, after an all-male line-up in 2021.Bertozzi was the middle daughter of an MIT physics professor and a secretary. Few predicted that Bertozzi would be the most famous person in the family. While her academic performance was not bad in high school, she was fond of playing soccer. She end ed up being admitted to Harvard University. Despite her talent in soccer, she found it too time-consuming and quit the sport to devote herself to academics.But before becoming a rock star scientist, Bertozzi almost became an actual rock star. When she started at Harvard, she was tempted to major in music. That idea was “unpopular” with her parents, and she was timid about defying them. Instead, she chose the premed (医学预科的) track that included classes in math and sciences, and declared herself a biology major at the end of her first year of college.Her interest in music did not completely fall by the wayside, however. Bertozzi played keyboards and sang backup vocals for a hair metal band. Bertozzi, however, did not play with the band for long. Once the band's practices and performances conflicted with her labs and classes, there was only one outcome.Plus, she’d soon have organic chemistry to think about a course which is infamous for weeding out pre-meds. Without any clear career ambitions up to that point, Bertozzi had been thinking about possibly becoming a doctor when, in her sophomore year(大二学年), she suddenly fell so head over heels in love with her chemistry course that she couldn't tear herself away from her textbooks long enough to go out onSaturday nights. A torture to many was pure pleasure for her. Bertozzi changed her major from bi ology to chemistry a year later.Bertozzi has sometimes joked about her having missed out on her chance to follow Morello to LosAngeles. “I didn't get on that bus, and my playing is now limited to ‘The Wheel s on the Bus Go Round,’ I'm waiting for my sons to get old enough to appreciate 1980s heavy metal!”4. Which of the following statements is TRUE according to the passage?A. Bertozzi is one of those scientists who made significant new discoveries.B. Bertozzi was the only female to win a Nobel Prize in science in 2021.C. Bertozzi played keyboards and sang backup vocals throughout her college years.D. Bertozzi initially planned to become a doctor.5. The underlined word in Para 3 means .A. tellB. disobeyC. approachD. threaten6. The organic chemistry course Bertozzi took was known to be .A. easy and enjoyableB. difficult to pass for pre-med studentsC. popular among hair metal band playersD. a required course for all college students7. What kind of person do you think Carolyn Bertozzi is?A. Brave and sympathetic.B. Athletic and critical.C. Humble and passionate.D. Talented and creative.CWillie Sutton, a once celebrated American criminal, was partly famous for saying he robbed banks because “that’s where the money is.” Actually, museums are where the money is. In a single gallery there can be paintings worth more, taken together, than a whole fleet of jets. And while banks can hide their money in basements, museums have to put their valuables in plain sight.Nothing could be worse than the thought of a painting as important as The Scream, Edvard Munch's impressive image of a man screaming against the backdrop of a blood-red sky, disappearing into a criminal underworld that doesn't care much about careful treatment of art works. Art theft is a vast problem around the world. As many as 10,000 precious items of all kinds disappear each year. And for smaller museums in particular, it may not be a problem they can afford to solve. The money for insurance on very famous pictures would be budget destroyers even for the largest museums.Although large museums have had their share of embarrassing robberies, the greatest problem is small institutions. Neither can afford heavy security. Large museums attach alarms to their most valuable paintings, but a modest alarm system can cost $500,000 or more. Some museums are looking into tracking equipment that would allow them to follow stolen items once they leave the museums. But conservators are concerned that if they have to insert something, it might damage the object. Meanwhile, smaller museums can barely afford enough guards, relying instead on elderly staff.Thieves sometimes try using artworks as money for other underworld deals. The planners of the 2006robbery of Russborough House near Dublin, who stole 18 paintings, tried in vain to trade them for Irish Republican Army members held in British prison. Others demand a ransom(赎金) from the museum that owns the pictures. Once thieves in Frankfurt, Germany, made off with two major works by J. M. W. Turner from the Tate Gallery in London. The paintings, worth more than $80 million, were recovered in 2012 after the Tate paid more than $5 million to people having “information” about the paintings. Though ransom is illegal in Britain, money for looking into a case is not, provided that police agree the source of the information is unconnected to the crime. All the same, where information money end s and ransom begins is often a gray area.8. Why do smaller museums face a greater challenge in preventing art theft?A. They lack experienced staff.B. They cannot afford high-tech security systems.C. They do not have valuable artworks.D. They lack interest in art conservation.9. What is the concern of conservators regarding the use of tracking equipment to prevent art theft?A. It might damage the artwork.B. It is too expensive for smaller museums.C. It is difficult to insert into the paintings.D. It is ineffective for valuable paintings.10. From Paragraph 4, we can learn that .A. the thieves demanded a ransom from the Tate GalleryB. the Tate Gallery regained the lost paintings illegallyC. the money paid was considered an information fee, not a ransomD. the police requested the Tate Gallery to pay the money11. The purpose of this passage is .A. to remind criminals to protect and preserve the paintingB. to give suggestions on how to avoid the crimes of art theftC. to urge museums to set up more advanced security systemsD. to make people aware of art theft and the necessity of good security systemsDWho cares if people think wrongly that the Internet has had more important influences than the washing machine? Why does it matter that people are more impressed by the most recent changes?It would not matter if these misjudgments were just a matter of people's opinions. However, they have real impacts, as they result in misguided use of scarce resources.The fascination with the ICT(Information and Communication Technology) revolution, represented by the Internet, has made some rich countries wrongly conclude that making things is so “yesterday” that they should try to live on ideas. This belief in “post-industrial society” has led those countries to neglect their manufacturing sector(制造业) with negative consequences for their economies.Even more worryingly, the fascination with the Internet by people in rich countries has moved the international community to worry about the “digital divide” between the rich countries and the poor countries. This has led companies and individuals to donate money to developing countries to buy computer equipment and Internet facilities. The question, however, is whether this is what the developing countries need the most. Perhaps giving money for those less fashionable things such as digging wells, extending electricity networks and making more affordable washing machines would have improved people's lives more than giving every child a laptop computer or setting up Internet centres in rural villages, I am not saying that those things are necessarily more important, but many donators have rushed into fancy programmes without carefully assessing the relative long-term costs and benefits of alternative uses of their money.In yet another example, a fascination with the new has led people to believe that the recent changes in the technologies of communications and transportation are so revolutionary that now we live in a “borderless world”. As a result, in the last twenty years or so, many people have come to believe that whatever change is happening today is the result of great technological progress, going against which will be like trying to turn the clock back. Believing in such a world, many governments have put an end to some of the very necessary regulations on cross-border flows of capital, labour and goods, with poor results.Understanding technological trends is very important for correctly designing economic policies, both at thenational and the international levels, and for making the right career choices at the individual level. However, our fascination with the latest, and our under valuation of what has already become common, can, and has, led us in all sorts of wrong directions.12. What are the effects of people' misjudgments on the influences of new technology?A. It stimulates innovation.B. It affects their personal opinions.C. It influences their use of resources.D. It leads to improved technology.13. Why is the “digital divide” a concern related to the fascination with the Internet in rich countries?A. It leads to competition between rich and poor countries.B. It results in a lack of access to technology in developing countries.C. It increases the cost of computer equipment in rich countries.D. It promotes global digital cooperation.14. From Paragraph 4, we know that .A. donating for technology is always the better optionB. the author does not provide opinions on this matterC. donating for technology and basic needs should be balancedD. donating for basic needs should be prioritized over technology15. What is the passage mainly about?A. Significance of information and communication technology.B. Serious consequences of over-emphasizing high technology.C. Technological trends guiding economic policy making.D. How to use donation money in the new age.第二节(共5小题；每小题3 分，满分 15分)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。
2024-2025学年四川省绵阳市高三(上)第一次诊断性考试物理试卷(10月)(含答案)
2024-2025学年四川省绵阳市高三（上）第一次诊断性考试物理试卷（10月）一、单选题：本大题共7小题，共28分。
1.在离心机上转圈是提升宇航员耐力的一项重要训练。
某次训练过程中，离心机的座舱在水平面内做匀速圆周运动，则座舱内宇航员的( )A. 加速度不变B. 动能不变C. 动量不变D. 所受的合外力不变2.从地面以一定的初速度竖直向上抛出一物体，竖直方向有空气阻力，则下列位移−时间图像和速度−时间图像描写的运动可能与该物体运动过程情况相符的是( )A. B.C. D.3.如图所示，质量为m的战士在某次爬杆训练中，采用“手握腿夹”的方式从高ℎ的铁杆顶端从静止开始下滑，落地时速度大小为v，重力加速度为g，忽略空气阻力，则战士在下滑过程中，受到的摩擦力( )A. 是静摩擦力，方向沿杆向上B. 是滑动摩擦力，方向沿杆向下mv2C. 做功为12mv2−mgℎD. 做功为124.如图所示，内壁光滑、半径为R的半圆形轨道固定在竖直平面内，半圆形轨道的直径竖直，底端与光滑水平面相切。
质量为m的小物块(可视为质点)以v0=2gR的初速度进入轨道，g为重力加速度，忽略空气阻力。
则小球沿圆弧轨道运动过程中( )A. 上升的最大高度是RB. 上升的最大高度是2RC. 对轨道的压力F≤mgD. 对轨道的压力F≤5mg5.电梯结构可简化为如图甲所示模型，钢绳挂在电动机绳轮上，一端悬挂轿厢，另一端悬挂配重装置。
一质量为70 kg电梯检修工作人员站在轿厢里对电梯进行检测，检测过程中轿厢向上运动，从某时刻开始，轿厢底对工作人员支持力大小随时间变化的关系如图乙所示。
不计空气阻力和钢绳质量，重力加速度g取10m/s2。
下列说法正确的是( )A. 0∼4s，轿厢匀速运动B. 20∼24s，轿厢静止C. 在整个过程中，4s末钢绳对轿厢做功的功率最大D. 在整个过程中，28s末钢绳对轿厢做功的功率最大6.土星有多个卫星，土卫六是其中最大的一颗，拥有大气层。
2020年4月22日绵阳市高中2017级第三次诊断性考试英语试题参考答案
绵阳市高中2017级第三次诊断性考试英语参考答案第一部分听力(共两节,满分30分)第一节(共5小题；每小题1.5分,满分7.5分)1-5 BAACC第二节(共15小题；每小题1.5分,满分22.5分)6-10 BCACA 11-15 BABCB 16-20 BACCA第二部分阅读理解(共两节, 满分40分)第一节(共15小题：每小题2分,满分30分)21-25 DABCB 26-30 DCDDA 31-35 BACAB第二节(共5小题：每小题2分,满分10分)36-40：CBEDG第三部分英语知识运用(共两节,满分45分)第一节完型填空(共20小题；每小题1.5分,满分30分)41- 45 CDBAD 46-50 CBCBD 51-55 AABDC 56-60 CABCB第二节(共10小题；每小题1.5分,满分15分)61. shelves 62. taken 63. expressing 64. Honestly 65. that/which66. knew 67. a 68. for 69. was told 70. behaviour第四部分写作(共两节,满分35分)第一节短文改错(共10小题；每小题1分,满分10分)Everyone has a dream. So do me. When I grow up, it’s my dream to be a scientist.IAs the matter of fact, being a scientist had been one of my dreams since my childhooda hasbecause scientists are the most knowledgeable and selfless in my mind. They devotethemselves to help work out difficult problem in our life. They work hardly to help people helping problems hard in need, asking∧nothing in return. Science can push forward the development of the world, forand I’m sure I will make the world good if I can become a scientist. I know it will be nobettereasy job. Therefore, I believe my dream will be come true.However第二节书面表达(满分25分)One possible versionDear Justin,How are you doing?You said you wanted to meet me in your last letter and I’m very glad to tell you that I’m planning to pay a visit to Australia this summer vacation. Will you meet me at the airport the day I get there?As a local, you must be very familiar with the attractions of your country. So I need your advice on where to go and what to do during my stay in Australia. And I’ll be overjoyed if you can join me in the trip. I’m sure we’ll have a great time together.Can’t wait to see you there.Yours,Li Hua一、各档次评分参考标准1、其表达未能达成正确句意的,不给分, 如：写出了主语或谓语等关键词,但未能达成符合要点要求、意义正确的句子。
四川省绵阳市2024届高三上学期第一次诊断性模拟测试英语试卷(含答案)
四川省绵阳市2024届高三上学期第一次诊断性模拟测试英语试卷学校：___________姓名：___________班级：___________考号：___________一、阅读理解Women are equally responsible for the growth of a free, modern society. Here’s a look at some outstanding women who made great contributions to world history.Maria Sibylla MerianToday, children can explain how a caterpillar (毛毛虫) turns into a butterfly (蝴蝶). But there was a time when no one knew this --not even scientists. Thanks to Maria Sibylla Merian, we know the truth about these beautiful winged insects. Merian was fascinated by insects, and she began collecting, studying, and drawing them when she was as young as 13. It was through her study of caterpillars that she discovered the truth about their life cycles.Beryl MarkhamBeryl Markham was quite incredible in not just aviation (航空) but several other industries, including horse racing. In 1936, at age 33, Markham became the first woman to fly across the Atlantic alone from the east to the west, nonstop. The pilot played a role in the classic best-selling novel and film, Out of Africa, and had many biographies penned about her talents and life.Madam C. J. WalkerMadam C J. Walker developed a condition that caused her to lose her hair, and with it, an interest in hair care. She began working for black hair care entrepreneur ( 企业家) Annie Turnbo Malone. Eventually, Walker began making and marketing her own hair care products designed for African-American women. Her company developed into the successful Madam C. J. Walker Manufacturing Company. She is widely recognized as America’s first black female self-made millionaire.Hedy LamarrYou might know Hedy Lamarr from the silver screen; she starred in many films. But her film career is far from her only achievement; she was also a brilliant inventor. In 1942, she received a patent for an invention that could change radio signal frequencies. It paved the way for much of the wireless technology we use today.1、Who had a lot of enthusiasm for the study of insects?A. Hedy LamarrB. Beryl MarkhamC. Madam C. J. WalkerD. Maria Sibylla Merian2、What made Madam C. J. Walker begin to focus on the hair care?A. Her losing her hair.B. A type of hair care product.C. Annie Turnbo Malone’s success.D. Her wish to help African Americans.3、What is special about Hedy Lamar?A. She was the first woman to fly across the Atlantic alone.B. She was both a film star and an inventor.C. She was a successful businesswoman.D. She was a best-selling writer.When Virginia Norwood was in high school in the 1940s, her guidance teacher advised her to become a librarian instead of a physicist. Luckily, she ignored him. “I was always enthusiastic about mathematical problems and physics,” said Norwood. Also, her father, an electrical engineer, was very important to her. By 1972, Norwood, a Massachusetts Institute of Technology graduate and engineer at Hughes Aircraft Company, had designed a vital component of Landsat 1, the first satellite launched into space to monitor Earth’s surface. Satellites in the Landsat series still provide valuable data to scientists worldwide and Landsat 9 was successfully launched on 27 September, 2021, almost 50 years after the first one.Norwood’s contribution was the multispectral scanner (多光谱扫描仪) 一a sensor thatenergy reflected from Earth and could transmit (传输) data digitally to researchers on the ground. The scanner enabled scientists to track forest loss, crop productivity, and the spread of deserts, and to map inaccessible features of Earth’s physical structures such as glaciers and ice sheets. “She cleared the way for an entire generation of... Earth observation instruments,”says NASA’s Jeffrey Masek, a Landsat proje ct scientist.Norwood’s device was included in the first several satellites launched through the Landsat program, a joint effort by NASA and the US Geological Survey. Other satellites have since surpassed the Landsat series in resolution and scanning abilities, but the continuity of the Landsat database over the decades makes it a gold standard in Earth imaging.4、What inspired Norwood to pursue physics?A. Her interest in the subject.B. Her father’s job as a physicist.C. Her guidance teacher’s advice.D. Her enthusiasm about the Landsat program.5、What does the underlined word “calibrated” in paragraph 2 mean?A. Detected.B. Described.C. Adjusted.D. Reflected.6、What is the author’s attitude towards the Landsat series?A. Appreciative.B. Contradictory.C. Doubtful.D. Unclear.7、Which of the following is the best title for the text?A. A Joint Effort to Monitor Earth’s SurfaceB. Meet the Landsat Pioneer-Virginia NorwoodC. A Great Contribution-the Multispectral ScannerD. Satellites Launched Through the Landsat ProgramLondon Mayor Sadiq Khan’s announcement that all primary school pupils in the city will receive free school meals from September is a welcome move amid rising food and energy prices. The £130 million plan rejects means-testing (经济状况调查) in favor of a universal scheme, which many see as a smart political move and a good policy. Universal public services such as this create shared understanding and gain political legitimacy, as they enable individuals to live at a reasonable standard.The current tax and benefit system in the UK leaves millions of children in poverty and hunger, and means-testing is neither fair nor efficient. Parents claiming universal credit in England must have a household income of less than £7,400 to qualify for free school meals. An estimated 800,000 children living in poverty do not get free school meals due to the eligibility criteria being so restrictive. Another 200,000 are eligible but have not accessed them because enrolment is not automatic.The initiative has been welcomed by many for its potential to reduce child obesity rates and improve pupil attainment. The Impact on Urban Health thinktank estimates that making free school meals universal will generate £1.71 in economic and social benefits for every £1 invested.Unfortunately, the government seems more interested in rationing access to welfare than helping people get the support they need. Means-testing is often justified on the grounds that it diverts resources to the most needy, but this argument falls apart when thousands of children are going hungry and struggling to learn at school.The move towards universal free school meals in London is a step in the right direction and shows an appetite for experimentation necessary to flesh out the future of the post-Covid welfare state. While some parents on higher salaries may benefit, focusing on this would be missing the point: universal services pay for themselves. By investing in our children’swellbeing and education, we create a healthier, more prosperous soc iety for everyone. It’s time to reject the divisive politics of means-testing and embrace universal public services that benefit us all.8、What is the aim of London Mayor Sadiq Khan’s plan?A. To reduce child obesity rates.B. To improve pupils’ achievement in primary schools.C. To help pupils from poor families handle hunger.D. To ensure means-testing an access to free school meals.9、Why do many people view the universal scheme as a good policy?A. It creates more jobs.B. It benefits individuals.C. It is a divisive politics of means-testing.D. It generates economic and social benefits.10、Why is means-testing an inefficient means to address children’s hunger?A. It runs without political legitimacy.B. The qualification criteria are too restrictive.C. The argument about means-testing falls apart.D. It doesn’t include the current tax and benefit system.11、Which of the following is the best title for the text?A. Obstacles to Universal Free School Meals in LondonB. The Pros and Cons of Means-Testing for Free School MealsC. A Plan to Provide Free School Meals to Pupils in LondonD. The Impact of Universal Public Services on Poverty and HungerAncient Fish Returns to Illinois WatersThe Illinois Department of Natural Resources is returning a fish called the alligator gar to the state’s rivers. Some people call the fish a “living fossil.” Experts believe the fish first appeared during the Early Cretaceous period more than 100 million years ago.Randy Sauer is an Illinois state fisheries biologist. He says the fish disappeared from the state’s rivers in the 1990s, although they have continued to do well in southern states. Sauer says biologists want to bring the fish back to northern rivers “because it is important to have top predators to balance the species below them,” he said.Sport fishermen like to try to catch the alligator gar. Alligator gar are the second-largest freshwater fish in North America. They can grow as large as 2.7 meters and weigh more than136 kilograms. Sauer says their large size is one reason they disappeared in the 1990s. Experts say alligator gars are “opportunistic feeders.” This means they will eat almost anything --including small turtles or ducks. They also eat invasive species such as Asian and silver carp.Sauer hopes the re-introduction of the alligator gar will help the state’s efforts to control the carp. Because gar can live up to 60 years, the program will continue to increase for many years.Sauer notes that female alligator gars do “not sexually matu re until 11 years, and the male not till 6 or 7 years.” That means the biologists will try to raise and release a lot of fish early in the program to re-introduce them.Small devices have been placed in 7,000 of the fish so they can be observed after they are released into the waterways of Illinois. As it rains and floods, biologists expect some of the fish will follow the rivers into the states of Louisiana and Texas.12、Why people call the alligator gar “living fossil”?A. They can grow up to 2.7 meters.B. They can grow up to 136 kilograms.C. Their fossil can be found on earth.D. They have existed for over 100 million years.13、Biologists will bring the alligator gar back to northern rivers in order to _______.A. keep the species balance.B. help people make more money.C. help to protect the environment.D. increase the number of the alligar gar.14、According to Randy Sauer, alligar gar died out in northern rivers probably because _______.A. they ate almost anything.B. they were caught by sport fishermen.C. they were very huge in size.D. the rivers were polluted then.15、What can we learn from the underlined statement?A. It will be decades before these fish produce young.B. There is a long way to go before the fish find each other.C. 10 or 20 years will be needed to find these fish.D. These fish can find each other themselves along the waterways.二、七选五16、EmpathyLast year, researchers from the University of Michigan reported that empathy, the ability to understand other people, among college students had dropped sharply over the past 10 years. ①______ Today, people spend more time alone and are less likely to join groups and clubs.Jennifer Freed, a co-director of a teen program, has another explanation. Turn on the TV, and you’re showered with news and reality shows full of people fighting, competing, and generally treating one another with no respect. ②______There are good reasons not to follow those bad examples. Humans are socially related by nature. ③______ Researchers have also found that empathetic teenagers are more likely to have high self-respect. Besides, empathy can be a cure for loneliness, sadness, anxiety, and fear.Empathy is also an indication of a good leader. In fact, Freed says, many top companies report that empathy is one of the most important things they look for in new managers. ④______ “Academics are important. But if you don’t have emotional intelligence, you won’t be as successful in work or in your love life,” she says.What’s the best way to up your EQ? For starters, let down your guard and really listen to others. ⑤______ To really develop empathy, you’d better volunteer at a nursing home or a hospital, join a club or a team that has a diverse membership, have a “sharing circle” with your family, or spend time caring for pets at an animal shelter.A. Everyone is different, and levels of empathy differ from person to person.B. That could be because so many people have replaced face time with screen time, the researchers said.C. “One doesn’t develop empathy by having a lot of opinions and doing a lot of talking,”Freed says.D. Humans learn by example—and most of the examples on it are anything but empathetic.E. Empathy is a matter of learning how to understand someone else—both what they think and how they feel.F. Good social skills—including empathy—are a kind of “emotional intelligence” that will help you succeed in many areas of life.G. Having relationships with other people is an important part of being human—and having empathy is decisive to those relationships.三、完形填空（20空）I love roller coasters. If I could ride roller coasters every day for the rest of my life IBut during my first ride there, that kind of thrill turned to absolute 4 when I made it tothat I could see only what was behind me but not in front.17、A. old B. happy C. brave D. unusual18、A. tension B. hardship C. motivation D. opportunity19、A. excitement B. expectation C. pleasure D. anxiety20、A. patience B. anger C. desire D. fear21、A. Unless B. Though C. After D. Upon22、A. competition B. commitment C. debate D. experiment23、A. fun B. small C. normal D. mysterious24、A. regretted B. realized C. pretended D. admitted25、A. take B. quit C. reserve D. change26、A. behind B. beneath C. beside D. before27、A. mental B. Intellectual C. technical D. environmental28、A. narrow B. dark C. long D. roundabout29、A. Unluckily B. Oddly C. Nervously D. Disappointingly30、A. gloves B. pockets C. air D. seat31、A. vague B. strange C. boring D. rough32、A. confused B. astonished C. annoyed D. terrified33、A. Life B. Entertainment C. dream D. ride34、A. social B. unexpected C. serious D. general35、A. Uncertain B. Uncomfortable C. challenging D. exciting36、A. evaluate B. complete C. adore D. Enjoy四、短文填空37、This “dazzling” animation, Suzume (铃芽之旅), from Japanese director Makoto Shinkai has already become ①_______ box-office hit around the world, and deservedly so. An unconventional “teen romance”, it follows Suzume, a 16-year-old ②_______ mother was killed in an earthquake some years ago. One day when she ③_______ (cycle) to school, she bumps into a handsome student named Souta, who turns out to be a “Closer” — a person ④_______ (charge) with “closing doors to another world”. When “a Ginormous, city-destroying worm” escapes from that other world. Souta and Suzume must join forces to stop it. “There is a touch of Stranger Things” to this “rich” tale, which mines the “trauma felt by the young ⑤_______ (follow) Japan’s 2011 earthquake and tsunami”; and th e result is “extraordinary enough to appeal ⑥_______ even non-anime fans”. The film has rather a lot of chase sequences which become “repetitive”; but it has real merit. With its “stark warnings about the real risk of ecological disaster”, Suzume is a “pow erful coming-of-age tale ⑦_______ plucks at the heartstrings” while delivering some real laughs along the way. It is beautiful to look at too. An “epic adventure about hormone-fuelled teenagers facing up to ⑧_______ (environment) destruction”, the film is sometimes a “little too worthy for its own good”. Still, it has“boundless ambition, and the courage ⑨_______ (place) weighty issues ⑩_______ the heart of a kids’ film”.五、短文改错38、假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。
中学生标准学术能力诊断性测试2024届高三下学期3月测试 英语试题
中学生标准学术能力诊断性测试2024年3月测试英语试卷本试卷共150分，考试时间100分钟。
第一部分阅读理解（共两节，满分60分）第一节（共15小题；每小题3分，满分45分）阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
ABeyond the classroom, the US provides various job opportunities that allow students to gain practical experience, earn income and enhance their skill sets. Here are some of the diverse employment avenues available for international students while attending university in the US.On-campus employmentMany US universities offer on-campus employment opportunities for international students, providing a convenient and accessible way to earn income while pursuing their studies. These positions may include roles in libraries, administrative offices, student centers, or even research assistantships within academic departments. On-campus employment is typically limited to 20 hours per week during the academic year, allowing students to balance work and study commitments.Off-campus employmentOff-campus employment opportunities are also available, although with certain restrictions. The two primary categories of off-campus employment are optional practical training （OPT）and curricular practical training （CPT）. OPT allows students to work in their field of study for up to 12 months （or 24 months for STEM fields）after graduation, providing valuable real-world experience. CPT, on the other hand, permits students to engage in practical training directly related to their academic program while still attending their university.Internships and cooperative programsMany US universities have robust internship and cooperative education programs that connect students with industry partners. These programs offer international students the chance to apply classroom knowledge in professional settings, fostering skill development and industry connections. Internships, whether paid or unpaid, are valuable stepping stones that often lead to full-time employment opportunities after graduation.Research assistantshipsFor students pursuing advanced degrees, research assistantships provide a unique opportunity to work closelywith faculty on cutting-edge research projects. These positions not only contribute to academic and professional growth but also offer financial backing. Research assistantships can be found in various disciplines, including science, engineering, social sciences and humanities.1. What sets On-campus employment apart from other job opportunities?A. It is available before graduation.B. Its work time is no more than 20 hours every week.C. It can help students earn money and pursue their studies.D. It provides cutting-edge research projects.2. Which of the following can pave the way for students’ full-time employment?A. On-campus employment.B. Off-campus employment.C. Internships.D. Cooperative programs.3. What can Research assistantships provide for international students?A. A university degree.B. Industry connection.C. Real-world experience.D. Financial support.BEven now, I have vivid memories of my last day of high school. In my mind’s eye, I’m cleaning out my locker, and then staring at the emptiness for a few extra beats before slamming it shut for the last time. I’m roaming the halls with my best friend, blissfully ignoring the bells going off every 50 minutes on schedule because, just today, we’re allowed to break the rules. I’m sitting on my desk, swinging my feet, and shooting the breeze（闲聊）with my English teacher, Mr. Carr, in a way that makes me feel almost grown up.It was maybe my favorite day of the whole year. Like the final layer of watercolor, the freedom and lightness I feel seeps（渗透）into the rest of my memories of that day and turns them just a shade rosier.If the school year hasn’t yet ended for you, consider what you can do to make the finale count. Why? Because when it comes to human memory, not all moments are created equal. Instead, our remembered experiences are disproportionately（不成比例地）influenced by peaks（the best moments as well as the worst）and endings （the last moments）. Nobel Prize winner Danny Kahneman, who discovered this phenomenon, called this the peak-end rule. It suggests that our judgment of a past experience is largely based on its most extreme point and its endpoint.I took advantage of the peak-end rule years ago, when my girls were young enough to want a bedtime story each night. I remember thinking that whatever strife（冲突）and stress had occurred that day, I could make the last moments count. I could end on a note of calm and act like the patient mom I hadn’t quite managed to be just hoursbefore.Don’t mistake all moments as equal in significance. There’s a reason why yoga classes end with savasana （挺卧式）. There’s a reason we eat dessert last. Do orchestrate（精心安排）endings. As Seattle Seahawks coach Pete Carroll might say: Finish strong. Last impressions are especially lasting.4. What does the underlined word in paragraph 1 mean?A. Calmly.B. Surprisingly.C. Happily.D. Curiously.5. Which statement is true about the peak-end rule?A. Peaks in life can be remembered better than endings.B. The last moments matter the most in our memories.C. Our judgment of the past is determined by first impressions.D. The peaks and ends of experiences are easier to remember.6. What is paragraph 4 mainly about?A. How the author applied the rule to daily life.B. How the author treated her daughters.C. What struggles the author had in life.D. Why the author read stories to her kids.7. Why is Pete Carroll mentioned in the last paragraph?A. To prove the peak-end rule can be used in sports.B. To encourage readers to value the last moments of an experience.C. To explain why last impressions are lasting.D. To show the importance of doing sports.CNot many drinks can offer the health benefits of tea, the strength of coffee, and the joy of chocolate like this super brew, yerba mate. Along with supposed benefits of supporting weight loss, concentration, and better digestion, drinking yerba mate continues to symbolize culture and tradition in South America.Consumed mostly in Argentina, Uruguay, Paraguay and Brazil — as well as in Syria and Lebanon — yerba mate （pronounced MAH-tay）is a hot, bitter, caffeinated tea made by steeping the dried leaves of the yerba mate plant. Containing roughly as much caffeine as coffee, about 80 milligrams per cup, mate has gained global popularity —much so that brands like Perrier, Red Bull, and PepsiCo have launched mate drinks.But in the last couple of decades, mate started experiencing a boom outside of South America. Karla Johan, a mate sommelier（侍酒师）from Argentina, attributes this partly to football players from Argentina and Uruguay bringing the habit to Europe, where they moved to play for local teams. In fact, one might say that mate is the “beverage of champions”. When Argentina’s national football team travelled to Qatar in December 2022 to play and won the World Cup, they carried 240 kg of yerba mate with them.Yerba mate, of course, eventually migrated over to the U. S. and in recent years has become a popular ingredient in everything from health elixirs（保健药）to energy drinks. Loose leaves can be purchased at most specialty grocery stores to make the drink at home. And if you want to get the full yerba mate experience, you can even order a cup for drinking mate and bombilla online, gather some friends, and enjoy the beauty of the South American ritual for yourself.Global messaging platform WhatsApp recently introduced a mate emoji, which points to mate’s gro wing popularity as people aim for a healthier lifestyle. That’s because mate, said Johan, contains a higher level of antioxidants than green tea or red wine, and a powerful combination of vitamins from the clay soil where it grows. In Argentina, mate is common, a faithful companion for matters great and small. Yet, unlike coffee or tea, it is not consumed in cafes: It’s what you have at home and at work, in the park and on the train, during class or at the gym.8. Which of the following is not the feature of yerba mate?A. Its bitter flavor.B. Its long history.C. Its ingredient of caffeine.D. Its function of losing weight.9. What makes yerba mate globally popular?A. Its unique coffee taste.B. Its health benefits.C. The support of famous football players.D. The launch of mate drinks by famous brands.10. Which is the following is NOT true about yerba mate according to paragraph 4?A. It can be easily accessible.B. It can cure some diseases.C. It can be made into energy drinks.D. It can be purchased online.11. Why do people show preference for yerba mate according to paragraph 5?A. Because it is a faithful companion.B. Because it can be enjoyed everywhere.C. Because it contains some beneficial elements.D. Because it is better than green tea and red wine.DSmart entertainment is changing how we engage with leisure. By combining cutting-edge technologies like Artificial Intelligence （AI）, augmented reality, and the internet of things with traditional forms of entertainment, this innovation is enhancing users’ experiences.In 2023, Huawei introduced its Vision Smart TV3, transforming your home into your own amusement park. This innovative technology features groundbreaking AI super-sensing cameras and AI vision chips powered by deep learning and big data. These advanced components see and study your movements, enabling you to control characters through your body gestures. Social media is busy with users sharing their experiences of playing motion-sensing games, which require real-life movements like jumping and squatting instead of simply holding a controller.The Vision Smart TV is not only cutting-edge but also family-friendly. Turning on the kids mode allows the screen to monitor real-time data, offering suggestions for adjusting a child’s viewing distance a nd posture. This provides a safe and comfortable entertainment experience for the younger audience. TorieZ, a Huawei Vision Smart TV3 owner and a mother of a 3-year-old daughter, shared her experience on Xiaohongshu. “Thanks to the smart screen, my child maintains good posture without constant supervision because her favorite cartoons stop if she slouches（懒洋洋地坐）,”she said. When she’s free, TorieZ and her husband enjoy exercising together under the instructions of the TV.We can not only play video games merely on the screens; now, with smart entertainment, you can get an immersive experience of Mario Kart, a racing video game, put right into your living room. While playing the game, players can control their karts running in their living rooms. Each kart has an onboard camera on it. The camera can record the layout of where they are and upload it to the Nintendo system. After processing it, some settings, like jungles and snowy landscapes, are created based on the layout and shown on the Switch screen. So, things in your living room, like the sofa and table, your feet or even your cat, can be a part of your game.Step outside and you can also enjoy smart entertainment experiences. Shanghai Disney Resort uses big data analysis to offer personalized services. In the US and South America, VR World, the largest VR club, gives users super real gaming and travel adventures.Looking forward, cutting-edge technologies will continue to change how we spend our leisure time.12. How does Huawei’s Vision Smart TV3 improve user interaction in gaming experiences?A. Through touch-activated screens.B. Through voice-activated commands.C. Through thought-based gaming controls.D. Through immediate responses to motion gestures.13. According to TorieZ, how does Vision Smart TV3 benefit her child?A. By limiting overall screen time.B. By providing exercise instructions.C. By restricting access to certain content.D. By offering real-time posture monitoring.14. What can we know about the video game Mario Kart according to the passage?A. The settings are fixed and can’t be changed.B. Physical objects in the room can become part of the game.C. Players wear VR headsets for a more engaging experience.D. Players interact with AI characters in the game.15. What can be the best title of the passage?A. Having fun in new waysB. How to spend our leisure timeC. Cutting-edge technologiesD. Innovative video games第二节（共5小题；每小题3分，满分15分）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。
2024届中学生标准学术能力诊断性测试3月测试英语试卷(5)
1. What is the man’s problem?A．He can’t get the candy bar.B．He can’t get his change back.C．He can’t put money into the machine.2. What is the man doing?A．Placing an order,B．Complaining about an item.C．Inquiring about a delivery service.3. What does the woman mean?A．She lacks experience.B．She missed the interview.C．She isn’t interested in the job.4. Where does the man usually have dinner on weekends?A．At his home.B．In his friend’s pub.C．In a Chinese restaurant.5. What does the man think of the movie?A．It’s amusing.B．It’s exciting.C．It’s disappointing.二、听力选择题6. 听下面一段较长对话，回答以下小题。
1. What does the man’s son use the Internet for?A．Cooking dishes.B．Learning an instrument.C．Listening to music.2. Who does some painting as a hobby?A．The woman’s sister.B．The woman’s son.C．The woman’s daughter.3. How will the woman thank the man?A．By giving him some money.B．By baking him a pumpkin pie.C．By offering him some pumpkins.7. 听下面一段较长对话，回答以下小题。
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四川省绵阳市2020届高三英语第三次诊断性测试试题第一部分听力（共两节，满分30分）回答听力部分时，先将答案标在试卷上。
听力部分结束前，你将有两分钟的时间将你的答案转涂到答题卡上。
第一节（共5小题：每小题1.5分，满分7.5分）听下面5段对话。
每段对话后有一个小腰，从题中所给的A,B.C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小腰井阅读下一小题。
每段对话仅读一遍。
例：How much is the shirt?A. ￡19.15.B. ￡9.18.C.￡9.15. 答案：C.1.What will the woman do tonight?A.Eat out.B.Stay at home.C.See a movie.2.How will the man go to the Central Park?A.By bus.B.By underground.C.On foot.3.Who is David?A.The man's cousin.B.The man's brother.C.The man's uncle.4.What is Andy doing?A.Doing homework.B.Tidying his bedroom.C.Washing dishes.5.What is the weather like now?A.Windy.B.Sunny.C.Rainy.第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟：听完后，各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料，回答第6、7题。
6.What is the relationship between the speakers?A.Classmates.B.Teacher and student.C.Boss and secretary.7.What is the woman going to write about?A.An imaginary person.B.A famous model.C.Her grandfather.听第7段材料，回答第8至9题。
8.What does the woman want Tom to do?A.Fix her computer.B.Go to the library.C.Hang out with friends.9.What is the woman's phone number?A.678-3566.B.678-3356.C.678-3556.听第8段材料，回答第10至12题。
10.Why is the woman nervous?A.She is new in her school.B.She is not ready for tomorrow's lessons.C.She is not good at making friends.11.When does morning reading begin?A.At8:00.B.At 7:40.C.At 7:30.12.What can students do if hungry?A.Eat something after the second class.B.Eat something in class.C.Ask teachers for some cookies.听第9段材料，回答第13至16题。
13.Where does the conversation probably take place?A.At home.B.In a store.C.In a restaurant.14.Why does the woman want to exchange the dress?A.It is expensive.B.It doesn't fit her.C.Its color doesn't suit her.15.What is on sale today?A.Shoes.B.Skirts.C.Blouses.16.What does the woman decide to do?A.Have her money back.B.Wait for the sale next weekend.C.Take a pair of shoes.听第10段材料，回答第17至20题。
17.What is the aim of the speaker's website?A.To help people with their spoken English.B.To make the website more popular.C.To advise people to learn English18.What can be learned everyday?A.Important grammar.B.Different accents of English pronunciation.C.New English expressions.19.What is the feature of the online lessons?A.Long but easy.B.Short but difficult.C.Short but interesting.20.What does the speaker think is the key to learning English?A.Learn a little and remember clearly daily.B.Learn as much new vocabulary as possible.C.Talk to others as much as possible.第二部分阅读理解（共两节，满分40分）》第一节（共15小题：每小题2分，满分30分）阅读下列短文，从每题所给的四个选项（A,B、C和D)中，选出最佳选项。
井在答题卡上将该选项涂黑。
AThe recent few weeks have been the perfect time for a good book and here are some good ones that allow readers to get completely lost in another world.Watch Me DisappearIf you like mysteries with family drama,Janelle Brown's best-selling thriller is for you,The story follows a wealthy wife and mom who goes on a hike and never returns.Her lonely husband and teenage daughter,Olive(who's dealing with her own problems),are confused with sorrow while trying to find out what happens.The Boy from the WoodsIf you pick up one of Harlan Coben's books,you won't be able to put itdown.His misty stories keep readers fascinated.The Boy from the Woods,is sure to satisfy fans of his twisty,heart-racing plots filled with interesting and exciting atmosphere. This is the book to read if you love masterful surprises.How to Walk AwayKatherine Center's best-selling novel follows a young woman,Margaret,with her perfect fiance,a pilot who takes her on a upsetting flight that changes her life forever.Readers adore Margaret's wisdom and humor as she faces a changed world and figures out what love really looks like.The Last One LeftThis novel,first published in 1967,still attracts readers decadeslater.Novelist Dean Koontz wrote the introduction to the recent edition,where he describes reading each of John D.MacDonald's novels“at least three times,some of them twice that often."This is your next read if you want to be swept away by a master of mystery and excitement.21.What is Watch Me Disappear probably about?A.A family outing.B.Teenager problems.C.Sorrow at a dead mom.D.Misty missing of a woman.22.Which book is for romance lovers?A.How to Walk Away.B.The Boy from the Woods.C.Watch Me Disappear.D.The Last One Left.23.Who is the author of The Last One Left?A.Dean Koontz.B.John D.MacDonald.C.Katherine Center.D.Harlan Coben.BThe past few years found me working long hours at my marketing job while my husband,Steven,put in equally fall days as a physics tutor.The weekends were spent photographing weddings and portraits.While we were able to save some money,we were both burned out from the constant tiring work.We felt the need for both renewal and vacation experiences.So,in January,we set out on a seven-month,cross-country road trip to visit all 61 National Parks in the United States.Steven was ready to dive headlong into the unknown,while I,someone who enjoys more planned fun,had to adapt.I was amazed at how easily I turned to be a more relaxed version who wasn't worried where to park or sleep.We both became so accustomed to sleeping in the van,despite the foreign sound outside,which we eventually let fade into white noise.Over the course of our seven-month trip,several interruptions changed our route, including the government shutdown,which left the first 10 parks inaccessible. Another time,I fell ill and lost my voice right as we were heading to the Virgin Islands National Park.Positively,while we've done photography professionally for years.this trip really helped us grow in our craft.From rapidly trying to shoot dolphins to lining up panoramic(全景的））shots,this trip was a photographer's dream.I never daredout into complete darkness to photograph nights capes,but the views of the Milky Way we managed to shoot were well worth it.One of our big goals on this trip was to come away from each park with one spectacular image,something that pushed us both to become better artists in the process.That shared goal placed us on the same team:It brought us together,gave us more to talk about,and encouraged us to motivate each other along the way.24.Why did the couple take such a trip?A.They were both out of work.B.They needed some photos of parks.C.They wanted a getaway from exhausting work.D.They wanted to make money by photographing.25.What surprised the author on the trip?A.The trip was full of unexpected difficulties.B.The trip was nothing like her planned fun.C.She enjoyed his husband's way of travel.D.She had several fights with her husband.26.What failed them to visit the first 10 parks?A.Bad sleep in the van.B.The author's illness.C.The change of route.D.The government shutdown.27.What have the couple gained from the trip?A.They've caught some dolphins.B.They've became famous artists.C.They've bettered their relationship.D.They've got their professional photographer certificates.CThe slogan for the Cultural Heritage and Sustainable Development Fund is"In Love With China"-and this special message has bcen shown in its own logo.The logo uses the characters for"wind"and"phoenix"(风凰）in ancient oracle bone script(甲骨文）on a circular Chinese fan.Madam Kang Jiaqi,the executive director of CHSDF, IN LOVE WITH CHINA explains the many layers of meaning behind the logo:“The logo adopts the writing style of oracle bone script-dating back over 3,000 years-carved onto either turtle shell or ox bones.＂The Chinese character for*wind' and the character for"phoenix' are almost the same,with just one stroke difference.In China's ancient past,the character for＂phoenix' was widely considered to bring peace and happiness and represents good fortune.The character"wind' has a long history and is also known as a name representing culture and spiritual power."＂Both the characters"wind' and 'phoenix 'share the same component in their characters,which is also used in the slogan 'In Love With China'.This extraordinary combination represents how experts lead fashion,which in tum leads culture-and that culture is the basis of creativity.Therefore,it represents the importance of traditional Chinese culture in global creativity.＂Taking the Chinese oracle bone character of"wind 'and' phoenix' as our logo represents the beginning of Chinese civilization,which suggests that it can pass on Chinese culture through the cooperation between the CHSDF and the cooperative platform of global designers,"explains Jiaqi.Logo artist Sam Chung similarly explains her design process,"The decision of the oracle bone script of' wind' comes from the root of the characteritself.Originated from the character shape of 'phoenix,''wind's 'oracle bonescript still presents wonder, despite its more circular shape.The three tassels(流苏）at the end of the moon-shaped fan further give a feeling of lightness while hinting at both Eastern and Western flavors."28.What do we know about the logo?A.It's carved on turtle shells.B.It's drawn on circular Chinese fans.C.It's designed in a new writing style.D.It's a combination of two similar characters.29.Why are' wind' and 'phoenix' chosen?A.They are easily written.B.They symbolize good fortune.C.They represent Chinese cultural and spiritual power.D.They promote global creativity based on Chinese culture.30.What can be inferred from the last paragraph?A.Sam Chung is the actual designer of the logo.B.The idea for the logo comes from abroad.C.The director has little say in the decision.D.Tassels are symbol of western culture.31.What's the passage mainly about?A.Chinese influence on the world.B.The making of the logo for CHSDF.C.Chinese culture and civilization.D.Chinese characters 'wind' and' phoenix'.DAs data leak and identity theft become more and more common,the market is growing for fingerprint or iris scans(虹工膜扫描）－to keep others out of private e-spaces.They're still expensive,though,and some people are unwilling to have personal identifiers taken and kept by a third party.Researchers say they have come up with a low-cost device-a smart keyboard. It precisely measures the sound with which one types and the pressure fingers apply to each key.These patterns are unique to each individual,says Jun Chen,a doctoral engineering student.By measuring how somebody types a password(码），he says, the keyboard can determine people's identities,and thus,by extension,whether they should be granted access to the computer it's connected to-regardless of whether someone gets the password right.It doesn't require a new type of technology that people aren't already familiar with."Everybody uses a keyboard...and everybody types differently,"Chen says.The device powers itself by generating electricity when a person's fingertips touch the keys-multi-layer plastic materials,press down,and lift again,which completes an electric circuit with the keyboard.The keyboard could offer a stronger layer of security by analyzing things like the force of a user's typing and the time between key presses.This phenomenon,called"contact electrification,"is the same process that creates static electricity,Chen says:"lt's like when you run your hand across a wool blanket and see sparks(电火花）in the darkness."In a study describing the technology published in the journal ACS Nano,the researchers had 100 volunteers type the word touch four times using the keyboard. Data gleaned from the device could be used to identify individual participants based on how they typed,with very low error rates,Chen says.So far,there is just one such keyboard.But,Chen says,it should be pretty straightforward to commercialize and is mostly made of inexpensive,plastic-like parts. The team hopes it could make it to market in about five years.32.What is the feature of the smart device?A.It's inexpensive.B.It's a new type of technology.C.It's inaccessible without a password.D.It can recognize people's fingerprint.33.How is the smart device powered?A.By fingers touching it.B.By replaceable batteries.C.By producing power of its own.D.By being connected to electricity.34.What does the underlined word"glean"probably mean in Paragraph 6?A.Collect.B.Involve.C.Contain.D.Leak.35.Which can be the best title for this passage?A.Smart Keyboard Can Produce Electricity ItselfB.Smart Keyboard Can identify You by How You TypeC.Smart Keyboard Can Protect Personal Data PrivacyD.Smart Keyboard Can Measure Typing Forces and Time第二节（共5小：每小圈2分，满分10分）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。