10.What do we know about the new study?A.It links heart disease to early death.阅It disagrees with previous research.阅12.What did the researchers do in their study?C.It needs further research on more individualsA.They referred to previous research.D.It needs involvement with more kinds ofB.They studied different diseases of plantsexercise.They used AI to analyze the experimental解11.What did Hoon Lee suggest people do?解recordings.Exercise properly.D.They adopted different ways to record theB.Go on a diet to stay healthy.sounds of plants.C.Go outdoors as much as possible.D.Engage in high levels of physical activity.9DWhen dehydrated(脱水)or snipped with13.What do the study authors say about the阅scissors(用剪刀剪断)，plants make popping noisesresearch?that are too high-frequency(高频率的)for humans阅It changes people's views on plants.B.It reveals the challenges plants face.to hear,a study suggests.C.It provides a cure for plant diseases.譯Researchers set up microphones near healthy理D.It shows animals have better hearing thanand stressed tomato and tobacco plants,both in apeople.soundproofed box and in a greenhouse setting.The14.What does the last paragraph mainly tell usstressed plants were either dehydrated or had theirabout the study?stems snipped.The team also recorded pots withA.Its results.B.Its process.only soil in them to check that soil,alone,didn'tC.Its methods.Its application.make any sounds.(They found it didn't.)On average,healthy plants let out less than one popper hour,but the stressed plants let out about 11 to15.Which of the following is a suitable title for the35,depending on the plant species and stressor.阅text?Drought-stressed tomato plants were the noisiest,Stressed plants make popping soundswith some plants letting out more than 40 pops perB.The cries of plants were successfullyhour.recorded解The team fed these recordings into a machine-解C.AI systems can be used to detect diseasedlearning algorithm(算法)一an AI system used toplantsidentify patterns in data-and found that theD.Different kinds of plants make differenttrained algorithm had about a 70%success rate inpopping soundsdifferentiating the sounds made by different plantsclose to different stressors.They trained another AI system to differentiate第二节根据短文内容，从短文后的选项中选出between drought-stressed and healthy tomatoes in能填入空白处的最佳选项。选项中有两项为多余阅a greenhouse with more than 80%accuracy.阅选项。Another model could tell what stage ofNobody likes to feel bored.It is an unpleasingdehydration a plant was in with about 80%experience.Today,we always do a lot of things to理accuracy.avoid boredom through games,music,phones,In additional experiments,the team successfully理recorded the cries of many other stressed plants,social media and so on.A 16 It turns out that neverbeing bored can actually hurt our creativity,whilesuch as wheat,corn and pincushion cactuses.controlled boredom can be the best stimulation(Although the researchers gathered these激)our mind needs.recordings by setting microphones about 10cmWe all need to be creative.It is very important toaway from the plants,our lives.C 17 We can feel like there is just no way to solvethey suggested that these sounds coulda problem or fix a situation.Here is where阅potentially be heard by animals and insects withboredom comes in.great hearing from 3 to 5 meters away."TheseBeing bored for a while is good for the brainfindings can change the way we think about theand is proven to stimulate our creativity.When weplant kingdom,which has been considered to bealmost silent until now,"the study authors wrote.理are always entertained,the mind takes the path of解least resistance.G 18In the future,humans could take advantage ofHowever,we don't have to trouble ourselvesrecording devices and AI to monitor crops forwith boredom for a long time for this to work.these signs of dehydration or disease,the19 E Putting our smart devices away is hugelyscientists suggest.important,as they can provide an easier way forour brain to have fun.3

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5.竭尽全力做某事，不遗余力做某事6.date7.(建)空中楼阁，幻想，空想8.in9.(表示列举)等等10.pose11.To12.强行闯入，撬开；突然开始（笑、唱等）；顺利打入13.at14.归结为，基本问题是15.atSentence patterns1.There is growing concern that students are under too much pressure,as there arecases in which it has led to serious psychological problems.2.There is no denying that China has made remarkable achievements in the past fewdecades.B1-B4版1-5 CBBCA6-10 ACBAB11-15 ACACA 16-20 CCBBA 21-25 CADBA26-30 DCBCD 31-35 BCBAB36-40 DGFBE 41-45 DACBB 46-50 DABDA51-55 CDBBC56.hottest57.necessity58.Fortunately59.seen60.are designed61.from62.landing 63.what 64.unfold 65.has helped写作第一节【写作提示】题目要求考生写一篇英文日记，记述遇到留学生同学利用急救知识在商场救人的经历，并就此说明你的感悟。此题属于半开放的提纲类作文，考生可以根据自己对题目的理解，适当添加和整合信息。正文要点归纳如下：(1)开门见山，点明时间、地点；（2)具体陈述事件经过；(3)就事件发表自己的看法。One possible version:October 15,Sunday SunnyI went to the biggest shopping mall in my city by bike this afternoon to buy abirthday gift for my niece.I was busy choosing a Barbie doll when I heard someonescreaming there.When I crossed the crowd,I found a familiar face,Chris,anexchange student in our school,giving first aid to a young girl.Her right hand waskeeping bleeding.Soon the hand stopped bleeding and Chris was hugged by the girl'smother who was deeply grateful.No matter how small things are,as long as they arewithin our ability,we should lend a helping hand.第二节【写作提示】Lowry和Cummings?约好与另外两名同学找寻鹿角。尽管作好了充分的准备，但是他们还是受到熊的袭击。Cummings为了救Lowy,勇敢与熊搏斗。根据续写第一段所给的段首句可知，Lowy向他的队友求救。那其他两位队员是否收到了他的求救信号？在受伤的情况下，他们如何辙离到安全的地方？他们

语。故填location。71.gently考查副词。句意：她轻轻地抓住门把手，转动门把手，走进房间，把婴儿放在床上。分析句子结构可知，此处为副词gently作状语修饰动词短语took hold of。故填gently。.72.infectious考查形容词。句意：那些患有传染病的人与其他病人分开了。设空处在句中修饰后面的名词diseases,作定语，应用形容词；结合句意及提示词可知，此处应用infectious,表示“传染的；有传染性的”。故填infectious。73.generosity考查名词。句意：我要向格林先生表示感谢，没有他的慷慨，我的公司就不可能成立。关系代词whose作定语，意为..的，其后需接名词；generous对应的名词为generosity慷慨，大方”，不可数名词。故填generosity。74.What考查主语从句。句意：你所要做的事情就是在这台机器上插入你的信用卡。you have to do'”是一个主语从句，表示“所...的事情”，设空处为引导词，从句中缺do的宾语，所以填what引导主语从句。故填What。75.Dear School President,I am Li Hua,a senior student in your school.Recently,I found a lot of studentspouring lunch in the school canteen and going out to buy snacks instead.I made an investigation among the classmates and found some students aredisappointed with the flavour and style of canteen food.On the contrary,they think snacksare more delicious.In my opinion,first of all,it's shameful to waste food for the worldwidefood shortage still exists.There should be activities to promote the importance of savingfood and the harm of eating too much snacks.In addition,the school canteen food shouldbe improved both in flavour and style.Last but not least,the canteen's hygiene must beguaranteed.This is my personal suggestion and I hope the principal consider it.Thank you.Your student,本篇书面表达属于应用文，要求考生写一封信，告知校长学生倒掉午餐买零食吃的现象并提出建议。第一步：审题体裁：应用文时态：根据提示，时态应为一般现在时和一般过去时。结构：总分法总分法指把主题句作为总说，把支持句作为分说，并以这种方式安排所写内容。要求：1.告知现象2.介绍相关情况1)解释原因。(reasons)2)提出建议。(suggestions)第二步：列提纲（重点词组）

Look at this photo.16 is the woman?She'sour English teacher,Ms.Shi.She is nice and we all听力材料17 she is a good teacher.Do you see the man1.Whose photo is it?英语知18 white?He's our teacher Mr.Zhang.My顕2.What do you have?friends and I are in this photo,too.Can you 19 us?All of us look 20 in3.What color is the schoolbag?the photo.We like our class.4.Who is Dick?(A)16.A.WhoB.WhatC.HowD.Where5.What does your teacher look like?(D)17.A.likeB.wantC.guessD.think运用(A)18.A.inB.toC.atD.of(B)19.A.helpB.findC.meetD.excuse(D)20.A.oldB.differentC.newD.happyg第一节单项填空1.-Look!Here iscat.第一节根据短文内容，判断正误（正确“T”,错-Yes.cat is Mrs.White's.误“F”)。英语a;TheB.a;AC.an;An D.an;TheWho is the girlpurple?阅(F)21.We can find the lost things in a smallShe is Lily and the woman nexther is herbox.mom.in;toB.at;fromC.in;fromD.at;to(T)22.I find a girl's jacket in the box.识运John,is this pen.(F)23.Tom's cap is blue.-No,it isn't.is here.解(T)24.The letter is for Mike.A.yours;MyB.your;My(F)25.The schoolbag must be(一定是)Mike's.C.your;Mineyours;Mine4.-I can'tmy eraser.Can I use (yours,Joe?g-OK.Here you are.A.look B.know多findD.buy、skirt is this?二第二节A-It's my sister's.英语A.WhoB.Where.WhoseD.What阅26.Where is Tan Mingsheng now?6.These glovesLucy's.MineinA.In Henan.In Qinghai.my bag.C.In Gansu.D.In Ningxia.A.is;isare;are27.What is Yin Yuzhen's favorite color?C.are;isD.is;are.Red.B.Green.7.Ben is new here.We should(应该)help解C.Blue.D.White.运用28.Both Tang Ximing and Guo Wangang are inA.heB.sheC.her多himA.a white jacketB.a black capg◆black pantsD.a blue shirt二8.This is ourneighbor(邻居)Betty.Let's三29.What does Guo Wangang look like?say hello to her.英语A.strongB.youngA.He is tall.newD.happy急，He has gray hair.9.Mom needs to buyfor Mike.His T-C.He is strong.shirts and coats are small.阅读理D.He has short curly hair.A.toysB.bananasC.shirtsclothes30.We can know that the four are运10.-Thanks for helping me find my wallet.A.familyB.teachersC.friends多ChineseThat's OKB.Fine,thanks9C.Here you areD.That's right第二节完形填空BI'm Wang Qiang from Oh My School.Thisphoto of my 11_.The boy with short curly(卷曲的31.Linda found a schoolbag英语hair is me.Feng Xiang is behind me.He's fat阅急in the morningB.at noonThe girl next to 12 is Liu Ruolin.She has long browrThe other girl is Shen Siqi.Her hair is 13toobut it's short.ThoseC.in the afternoonD.in the eveningtall 14 are Jia Chun and Ma Zeping.We're in the same class,32.The schoolbag is15 we're good friends.A.blueblack(B)11.A.familyB.classmatesC.teachersD.studentsC.whiteD.green(C)12.A.herB.youC.himD.us解运用(A)13.A.browr33.Mike's schoolbag isB.blackC.grayD.red(B)14.A.menB.boysC.babiesD.womenon his backB.on the desk(C)15.A.butB.thatC.andD.\C.in the classroomD.at home6

团GLOBAL ENGLS团(3)主持人介绍主题和评委后，30位参赛选手依次发表演讲，得到了现场观众的好评。芳关在报社After the host introduced the topic and judges,30EARNING ENGLISHcompetitors delivered their speeches in turn.Thespeeches were well received by the audience.After the host introduced the topic and judges,30competitors delivered their speeches in turn,which新课程高一课标第13期A版were well received by the audience.写作指导课课练A2新闻报道()它不仅帮助我们更好地了解自然灾害，而且还提写>【任务呈现】高了我们对于预防灾害和保护环境的意识。作It not only helped us get a better understanding of假定你是校英文广播站的小记者，上周你校举办natural disasters,but it also raised our awareness指了以know more about natural disasters为主题的英about disaster prevention and environmental语演讲比赛。请你写一篇短文报道此事，内容包括：导protection1.简要报道此活动；Not only did it help us get a better understanding of五2.该活动的意义。natural disasters,but it also raised our awareness注意：写作词数应为80左右。about disaster prevention and environmentalprotection.◆>【写作步骤】三、扩充要点，连句成文“、任务分析A speech contest themed "know more about natural1.审题：确定文章的人称和时态disasters"was held in our school last Friday.The Students'写作任务要求写一篇短文报道学校举办的以knowUnion helped with the organisation and the contest turnedmore about natural disasters为主题的英语演讲比赛out to be a great success.As scheduled,students gathered in以及该演讲比赛的意义，故人称以第一人称和第三the assembly hall at 2 pm.After the host introduced the人称为主，时态以一般过去时为主。topic and judges,30 competitors delivered their speeches in2.确定文章结构turn,which were well received by the audience.The contest was really of great significance.Not only did it该短文的正文可以分为两段。第一段：介绍演讲比help us get a better understanding of natural disasters,but赛的主题、时间、地点以及过程；第二段：介绍该it also raised our awareness about disaster prevention and演讲比赛的意义。environmental protection.>【知识储备】二、词语、句子罗列报道套用句式报道开头部分A..was held in our school1.词语successfully on...Last Friday,100 students from our school()hold a contest举行竞赛visited ..The autumn sports meet took place ...On(2)a great success大获成功January13,a.struck,causing报道主体部分The(③)deliver a speech发表演讲activity/event/lecture/competition attracted all the studentsand teachers.It was held to encourage students to learn(4)in turn轮流；依次more about...The performance impressed the audience(⑤)be well received受到好评present greatly.While listening to ...the students took notes(⑥)of great significance非常重要报道结尾部分Through the activity,students learned a lot(7)get a better understanding of..更好地了解.from each other.This visit/event/activity gave them a chance(8)raise one's awareness about..提高对..的认to gain a deeper understanding of...By taking part in the识activity,students have learned a lot about...2.句子【写作训练】()上周五，我们学校举办了一场以“认识自然灾害”为主题的演讲比赛。假定你是校英文广播站的小记者，上周你校Our school held a speech contest themed"know more组织了给山区学生捐赠爱心包裹的活动。请about natural disasters"last Friday.你写一篇短文报道此事，内容包括：A speech contest themed "know more about natural1.简要报道此活动；disasters"was held in our school last Friday.(2)按照计划，学生们于下午2点在礼堂集合。2.举办该活动的意义As(is)scheduled,students gathered in the assembly注意：写作词数应为80左右。hall at 2 pm.21

高二数学参考答案1.C因为A={p,e,a,c,h},B={a,p,l,e},所以A∩B={p,e,a}.2(因为已品当-1i所以叶=-23.A直线a2x+y-1=0的斜率为-a2>-4,解得-2

日圆”.若某椭圆8+号-10m>27)对应的装日圆方程为x十y=36,则该椭圆的离心率为月6日哈n号7.在面直角坐标系中，设点P,(x1y1),P2(x2y2),d(P1,P2)=max{|x1一x2|,|y1-y2|》(其中max{a,b}表示a,b中的较大数)为P1、P2两点的“切比雪夫距离”.若M(0,2),N为直线y=3x一2上动点，则M、N两点“切比雪夫距离”d(M,N)的最小值为A.2B.1C.2D.2V105_y2&双曲线C-1Q>0,6>0的左石焦点分别为P,F,直线U过F,且与双曲线0右支交于点P,原点O到直线l的距离为a,且S△r,o=2a2,则双曲线C的离心率为A.√2B.3C.2D.√5二、多选题：本题共4小题，每小题5分，共20分.在每小题给出的四个选项中，有多项符合题目要求，全部选对的得5分，部分选对的得2分，有选错的得0分已知椭圆C名十1的一个焦点和一个顶点在直线y=2z一4上，则该椭圆的标作程A+=1B若+苦=】c+-1D+12010.从棱长为1的正方体ABCD一A1B,C1D,八个顶点中取不共面的四个顶点构成一个三棱锥，则下列关于该三棱锥说法正确的是A.该三棱锥可能为正四面体B.该三棱锥的四个面可以均为直角三角形C.所有三棱锥的体积均相同D.该三棱锥的外接球表面积为3π11.已知双曲线C:mx2一ny=t(m>0,n>0,t>0),且有t=9m=7n,则下列说法正确的有A.渐近线方程为x土√3y=0B.焦点到渐近线的距离为√7C.若双曲线C上一点P满足|PF,=3|PF2|,则△PF,F2的周长为20D.过左焦点与C相交的弦长为6的直线有3条12.已知曲线C的方程是(e-舌)”+(-立)”=4，则下列关于曲线C的说法正确的是A.曲线C与x轴和y轴共有4个公共点B曲线C总长度为2gC.点P,Q在曲线C上，则|PQ|的最大值为4+2√2D.曲线C与坐标轴围成的图形面积为智+45+4三、填空题：本题共4小题，每小题5分，共20分13.已知直线l:x+y一1=0，则过点(2,4)与直线l垂直的直线'的方程为高二数学第2页（共4页）

M:What is the best place you visited?your name near the cycle and walking trails.Please note that theW:I like Milford Sound most,but my friends all love Mountstart time is 9:30 a.m.and the event will end by noon.You'll signCook.Lake Tekapo is really beautiful too.in and receive trash bags and directions.Please bring your ownM:Where did you stay?gloves.Each participant will be provided with a Parkway PizzaW:At the local family.We saved a lot of money staying there.lunch.Teens aged 15 and above are welcome to participate!Hotels were too expensive.Next time I go I'll camp.It must beHowever,we will need your parent to complete an onlineinteresting.permission form ahead of time if you are under 18.If you wantM:Sounds great.I'll share all this with my friends.Thanks,Jane.more information,don't hesitate to contact me.That's really helpful.1-5 BCBAA 6-10 ABBACW:You're welcome!11-15 CBACA 16-20 BCCBA听第9段材料，回答第14至17题。第二部分阅读理解（共两节，满分50分）W:OK,I've decided we are going to eat more healthily.Start this第一节（共15小题；每小题2.5分，满分37.5分）week.AM:Alright.That'll be good for our health,I believe.本文是一篇应用文。文章主要从城市的选择、旅游时间和购W:Let's think what to eat for tomorrow,darling.Let's begin with物等方面给初次来中国旅游的游客提供了建议。breakfast.Now we don't have much time in the morning with21.C推理判断题。通读全文可知，本文最有可能是杂志上与旅rushing around getting ready for work and school,so what游有关的文章，故选C。about having something quick to make?22.A细节理解题。题干中的unique是关键信息，再结合第二个M:How about some bacon?小标题部分第二段第一句“If you dislike the cold,you can visitW:That's boring.What about something sweet?Kunming in south China,which is known for its year-roundM:OK,we'll have soup and some bread.We can also have milkspring weather.”可知，与北方城市相比，昆明独特的魅力在于and you can put some honey in it,for your sweet tooth!四季如春，气候温和。W:That's great.Then,for lunch,we can have a sandwich with23.D推理判断题。根据第三个小标题部分第二段“If you buytomato and eggs in it.antique objects,be sure to get your receipts and anM:OK,how about some potato chips and soda?identification seal before you go through the Chinese customs."W:What!Do you realize how much fat and sugar they contain?A可知，购买古董需索取发票和鉴定标识，以此证明购买手续piece of fruit would be much better for you.合法。M:OK.Now,how about dinner?BW:Well,I was thinking we could have a nice fresh salad,and本文是一篇说明文。文章主要以Miren Behaxeteguy为例，介some chicken with rice.绍了缓解和防止偏头痛的一些方法。M:Wow,that's great!24.B短语理解题。第一段主要讲述了偏头痛使得Miren听第10段材料，回答第18至20题。Behaxeteguy难以继续正常工作，只得请长期病假；第三段提及Attention,please.Here is a message for you.Earth Day is当疼痛来袭时她采取有效措施来应对，尽力减少疼痛。再根据coming.It is a tradition for us to do a clean-up to celebrate the第二段第一句中的I hit a wall and decided I had to manage myfestival and contribute to the health of this national treasure in thepain in a different way可知，画线部分表示“疼痛发作”。middle of the Mississippi River.You are welcome to join our25.D推理判断题。根据第二段内容可知，Miren Behaxeteguy尽volunteer work on Earth Day this year.Please meet at either East管受偏头痛频繁折磨，但她专注于保持舒适的状态，并通过运36th Street &West River Parkway or East 44th Street &West动和养宠物来减少疼痛，故可以看出她是乐观的。River Parkway.You'll see a small tent and a place for you to sign26.C段落大意题。根据第四段第一、二句“Regular physical英语参考答案第2页（共4页）