山东日照一中18-19学度高二下年中考试-英语
中学18—19学年下学期高二开学考试英语试题(附答案)
延边第二中学2018—2019学年度第二学期开学考试高二英语试卷注意事项：答案必须写在答题卡上，答在试卷上无效。
本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，本试卷满分120分。
考试时间120分钟。
第I卷（选择题共75分）第一部分：听力理解（共20小题，每小题1分，共20分）第一节听下面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。
1. What is the girl using?A. A washing machineB. An ATMC. A computer2. What are they going to do ?A. Watch TVB. Go swimming.C. Play volleyball3. Who is the man probably?A. A taxi driverB. A hotel managerC. An airport worker4. What is the weather like now?A. Windy.B. Dry.C. Rainy.5. What is wrong with the man？A. He has a headache.B. He has a stomachache.C. He has a toothache.第二节听下面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。
听下面一段对话，回答第6和第7两个小题。
6. How often does the woman do such a report?A. Once a day.B. Once a week.C. Once a month.7. Where are they going?A. To a gym.B. To a museum.C. To a park.听下面一段对话，回答第8和第9两个小题。
英语_2019-2020学年山东省日照市高二(下)期末英语试卷(含答案)
2019-2020学年山东省日照市高二（下）期末英语试卷第二部分阅读（共两节，满分37.5分）第一节（共4小题；每小题2.5分，满分37.5分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项．1. Schedule an Appointment at the Center for Women's HealthPlease call your doctor's office or the clinic as far in advance as possible to schedule your appointments． This will make it easier to choose times that are most convenient for you．Be sure to register after you have scheduled your first appointment． Registration helps each clinic correctly identify you and your medical information．If your health plan restricts the clinics you can use, be sure your plan has approved the healthcare you are requesting． This will help you avoid unexpected fees．Checklist of information you will need when making an appointmentWe will ask you for the following information:Your nameYour date of birth or Social Security number（this helps ensure that your medical information is not confused with someone who has a similar name）Reasons for the appointment（be as specific as possible so that we can reserve the right amount of time for your visit）Whether you want a particular doctor or the first available appointmentCanceling an appointmentIf you cannot keep your appointment, please call your doctor's office or clinic as soon as possible or no later than the day before． We realize that sometimes emergencies come up and your plans may change． However, giving us as much notice as possible helps us better serve you and our other patients． When you call, we will help you reschedule for another day and time．（1）What helps to identify you and your medical information correctly？________A Your first appointment．B Your registration．C Your health plan．D Your phone call．．（2）What can distinguish the information of two persons with a similar name？________A The birth place．B The Social Security number．C The reasons for an appointment．D The need for a particular doctor．．（3）What is the deadline for canceling your appointment of April 14？________A April 12．B April 11．C April 13．D April 10．2. When Rachel Ratelle saw a news video of a burned koala trying to climb a tree to safetyin fire﹣stricken Australia, she decided to do something about it． She looked up wildlife rescue and relief agencies in Australia to find out what they needed most． Besides donations, many organizations asked for hand﹣sewn and knitted pouches（袋子）and wraps for koalas and other animals that were burned or had lost their homes and parents in the fires．This idea attracted Ratelle, but there was just one problem． "I'd never sewn in my life, " said Ratelle, 17, a senior at Rancho Buena Vista High School in Vista, US． "Giving moneyseemed like something too simple． But I wanted to directly help these animals by doing something myself so I decided to learn how to sew．"Over the next few months, Ratelle bought her own sewing machine and taught herself how to sew via videos online． Then she purchased 18 yards of fabric and sewed 25 pouches of different sizes and shipped them off to FAWNA, one of several relief organizations that have rushed to rescue koalas, kangaroos and other species suffering from bums．A week later, she received a photo from EAWNA with a young koala in one of her larger pouches． "It made me feel like I contributed to the world and it showed how a simple act of kindness can go a long way, " said Ratelle, who hopes to study biology for a future career as a nurse practitioner．Several craft websites around the world have appealed to people to make the animal pouches． Karen Newberry and her two daughters Madison, 12 and Rochelle, 8, from San Diego also offered their help in such a way． For Newberry, "It was a big push that made us crafters, sewers realize there's something more we can do than just make things for ourselves, " she said．（1）What does the first paragraph mainly talk about？________A What inspired Ratelle to learn to sew．B The poor living conditions of Australian animals．C What is needed to save koalas and other species．D Different ways to help koalas and other animals．．（2）How did Ratelle feel when she received a photo from FAWNA？________A Calm．B Surprised．C Proud．D Disappointed．．（3）What can we learn from the last paragraph？________A It is challenging for crafters and sewers to do relief work．B Life is not easy for crafters and sewers in Australia．C People should stay united through difficult times．D Many people are involved in helping injured animals．．（4）What's the best title for the text？________A Helping Injured WildlifeB A Big Bushfire in AustraliaC Making Animal PouchesD Relief Agencies in Australia．3. Many of us know about Russia's Lake Baikal from our textbooks, or by listening to Chinese singer Li Jian's hit song, Lake Baikal． But over the past decade, the world's deepest freshwater lake has been in the spotlight for an extreme sport．Each March since 2005, about 150 people from around the world sign up for the Baikal Ice Marathon． They come to explore the lake's breathtaking beauty and challenge themselves in unpredictable conditions． The 26﹣mile journey starts on the lake's eastern shore． In March, the ice is a meter thick and iron﹣hard． Runners cross this frozen surface, finishing on the western side of the lake．Known as the "blue eye of Siberia", Lake Baikal has exceptionally clear waters． This means its ice is almost perfectly transparent（透明的）．"Seen from above, a runner on the ice looks as if he or she is jogging through space, " The New York Times noted．The landscape might be beautiful, but the weather is ________． Strong winds blow acrossthe lake and frostbite（冻伤）can occur within half an hour． Runners say the cold climateis what draws them． They want to test their limits． "When you are in such an environment, you don't have cars around you, you don't have the noise around． I think these extreme races allow you to be alone with nature, " Alicja Barahona, a 64﹣year﹣old runner from the US, told ABC News．The location offers some strange and unique characteristics for this marathon． The finish line is visible from the start, but the endless white offers no progress markers． The racealso ends with little fanfare（喧闹）．Tourists crowding the ice are mostly addicted to taking photos and just ignore the runners．For some runners, the absence of audience makes the race more challenging, because it's lonely． They must fight with themselves． "You are alone on Baikal． It is your race． You are alone with yourself All you need to do is to defeat yourself, " Veronique Messina, a French runner, told the Telegraph．（1）What do we know about the Baikal Ice Marathon？________A It requires runners to jog through space．B It attracts more and more participants each year．C It combines extreme weather and beautiful scenery．D It highlights our textbooks and Li Jian's hit song．．（2）What does the underlined word "harsh" in Paragraph 4 probably mean？________A Pleasant．B Severe．C Annoying．D Damp．．（3）How does the Baikal Ice Marathon differ from other marathons？________A Only men are allowed to run in this race．B There are many progress markers onthe ice． C The runners are often disturbed by tourists． D The runners can see the finish line from the start．．（4）What is the most challenging in the race for Messina？________A Loneliness．B The long distance．C The cold climate．D Noisy surroundings．4. Call it a mobility system or a wheelchair﹣it can be seen at the Tokyo airport moving on its own． It is helping with social distancing while fighting the spread of the coronavirus． It also helps older passengers and those who otherwise need assistance walking the last few steps to the boarding gate．The mobility system seats one person and runs on its own without hitting anything． Ithas a pre﹣programmed path of about 600 meters at Tokyo's Haneda International Airport． It was shown on Monday by WHILL, the company behind the technology．WHILL Chief Executive Satoshi Sugie said robotics and self﹣driving technology reduce the need for a human at the wheel．________ are good for these times of "living with" coronavirus． The ride lasts several minutes． It travels from the security area to the boarding gate at a speed of 3.5 kilometers per hour． But many people hope the technology can help in other places, such as hospitals or parks． The technology uses sensors and cameras to see a clear path and avoid hitting those walking toward it． It could also help Japan free up laborers． Japan, like many other nations, suffers from a labor shortage．The technologycould free a worker to do another job．Tests have been carried out at several airports since last year, including John F． Kennedy International Airport in New York． The company hopes to put it in airports around the world．The person on the machine can start or stop it through a simple controller． It runs on batteries and is programmed to return to where it started when its passenger gets off Anyone needing help walking long distances can use it at Terminal One at Haneda airport． It is called the "last﹣mile mobility, " says WHILL．（1）What do we know about the mobility system？________A It can seat more than one person．B It runs with the assistance of a controller．C It helps older passengers to the boarding gate．D It has a flexible path of about 600 meters．．（2）What does "they" in Paragraph 3 refer to？________A Humans at the wheel．B The needs for human beings．C These times of "living with" coronavirus．D Robotics and self﹣driving technology．．（3）What plays an essential part in the technology？________A Sensors and cameras．B The speed of the machine．C The path of the ride．D The distance of the ride．．（4）What can we infer from the last two paragraphs？________A The system runs completely on its own．B The system has been put into use in the US．C WHILL will continue to test the system in airports worldwide．D The system is controlled by a passenger to return to the start．第二节（共1小题；每小题2.5分，满分12.5分）阅读下面短文，从短文后的选项中选岀可以填入空白处的最佳选项．选项中有两项为多余选项．5. A team of researchers in the U．S． has found that office workers sleep more hours each night when exposed to more sunlight during the day．Previous research has shown that when office workers are exposed to least natural light during their shifts， they tend to sleep less at night than people who are exposed to more sunlight during the day．（1）_______In this new effort， the researchers sought to learn more about the sunlight and sleep connection by carrying out an experiment in an office building in Durham， North Carolina．The experiments involved testing the differences in sleep patterns for people working in nearly the same office environments situated right next to each other．（2）_______One office had the traditional blinds（百叶窗）that prevent much of the sunlight coming through the large glass windows． In the other office， the windows were treated with a special technology that allows more sunlight to pass through．（3）_______At the end of the week， the workers were asked to trade offices where they worked for another week． Also， each of the workers was fitted with a wrist device thatmeasured and recorded how long the wearer was asleep each night．The researchers found that both groups of workers slept longer when they worked in the office with more natural lighting．（4）_______The researchers found that the positive effects of sunlight grew as the week passed by﹣scores on understanding tests improved each day．（5）_______A． On average， 37 minutes longer．B． They worked for a longer time．C． The only real difference was the lighting．D． They worked in different offices with similar lighting．E． They also tend to perform less well on some understanding tests．F． By the end of the week， the workers scored 42 percent higher．G． For the experiment， typical office workers were asked to work in both offices for one week．第三部分语言运用（共两节）第一节（共1小题；每小题15分，满分15分）阅读下面短文，从每题所给的A、B、C、D四个选项中选岀可以填入空白处的最佳选项．6. For 28 seniors living in isolation（隔离）since March 17, 2020, at the Tres Figueiras home in Rio Grande in Brazil, Mother's Day came and went without any visitors． The loving staff noticed their （1）_______ were at an all﹣time low． That was because their friends and loved ones couldn't （2）_______them in person．But, the care home has （3）_______a creative solution, allowing seniors to connect with their loved ones while still keeping them safe from （4）_______．"We noticed that our senior residents were feeling （5）_______, " Rubia Santos, the care home's administrator told CNN． "We thought they would be much happier if we found a way for them to（6）_______their relatives．"So they put their heads together and created the 'hug tunnel．'Made of thick plastic sheeting, the hug tunnel has arm holes for（7）_______and residents to wrap their arms around the person standing on the other （8）_______．The plastic has arm holes at three different（9）_______to accommodate children and those in （10）_______．It gives people the opportunity to feel the（11）_______of human contact without risking coming into（12）_______ with the coronavirus．The （13）_______came from a video showing a woman in the US hugging her mother using a plastic curtain with arm enclosures（环绕）in the backyard．It is catching fire around the world, （14）_______elderly folks with their loved ones in the most heartwarming way． Love is （15）_______．（1）A emotionsB pressuresC spiritsD tempers（2）A interviewB tendC loveD visit（3）A put up withB come up withC caught up withD kept up with（4）A infectionB influenceC damageD embarrassment（5）A anxiousB gladC sadD regretful（6）A accompanyB patC kissD hug（7）A gardenersB leadersC visitorsD travelers（8）A endB sideC edgeD hand（9）A weightsB heightsC anglesD degrees（10）A wheelchairsB bedsC carsD prison（11）A enthusiasmB effectC warmthD courage（12）A contactB forceC powerD use（13）A projectB ideaC stepD move（14）A combiningB communicatingC comfortingD connecting（15）A bouncingB rewardingC sharpD limitless第二节（共1小题；每小题1.5分，满分15分）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式．7. Jingdezhen porcelain（瓷器）is Chinese porcelain produced in or near Jingdezhen in southern China，Jingdezhen has produced porcelain （1）________（century）ago．And thetown （2）________ was named Jingdezhen by Emperor Zhenzong of the Northern Song Dynasty became a major kiln （窑）site around 1004．During the period，the （3）________（produce）of porcelain in this area first became（4）________（know）．By the 14th century it had become the largest centre of producing Chinese porcelain，which remainedin the following times．In the Ming Dynasty，official kilns in Jingdezhen （5）________（control）by the emperor，making quality porcelain in large quantities for the emperor to give abroad as gifts．As a result，the town was （6）________（close）linked to the world．Although being a remote town in a hilly area，Jingdezhen is near the quality porcelain stone and forests which can provide plenty of wood for the kilns．It also has （7）________ river flowing from north to south，（8）________（benefit）the transport of the fragile objects．Jingdezhen has produced a great variety of （9）________（value）porcelain．As a result，the town is famous （10）________the "Porcelain Capital"．One type of its well﹣known high quality porcelain object is the blue and white porcelain from the 1330s．第四部分写作（共两节，满分15分）第一节（满分15分）8. 假定你是李华，本周末你市体育馆内将举行一场中国国际太极表演赛．你校国际交换生Jack对中国武术很感兴趣，你特发邮件向他介绍相关信息，内容包括：1．表演的时间和地点； 2．表演的内容； 3．表达希望．注意：1．词数80左右；2．可以适当增加细节，以使行文连贯．参考词汇：功夫Kung Fu；太极Tai Chi第二节（满分25分）9. 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文．Sally had trouble speaking in social situations． I'm a registered nurse and I love kids and dogs． I wanted to use Bella to bring her joy， comfort and confidence the way only a dog can．That morning in January， her teacher led us to a room by the school office． "Sally hasn't spoken outside her home for two years，" she told me． "Her parents have taken her to doctors， but nothing has worked．" A little girl stood shyly just inside the doorway． Her eyes brightened when noticing my dog．"This is Isabella Rose． I call her Bella/*I said． "Would you like to pet her？ She doesn't know anyone here and she'd like to meet you． She does tricks． Would you like to see？" Sally nodded． I motioned with my hand． Bella lay down and then rolled over． Sally's eyes cheered up．"She'll do it for you too，" I said． "I can teach you．"I showed Sally the hand signals for various commands． She was a natural with Bella． Soon Sally was able to take Bella at her pace all on her own． I could see her standing taller，more sure of herself each time we met．One morning， when she was working with Bella， I heard a tiny voice， barely a whisper："Good dog．" Sally didn't take her eyes off Bella， but I wanted to jump for joy． Sally spoke a little more each week，only to Bella at first， but then to me． Later， she started giving voice commands with her hand signals and her confidence rose． Still， she hadn't spokenin her classroom．"Could you bring Bella to my class and show the other kids her tricks？" Sally asked me one day． An idea struck me． "Why don't you do it？" I said． "I know you can． You're as good with Bella as I am．" The girl nodded， but she added that I should go to the classroom with her． Sally was so excited about putting on the dog show for her class that she practiced hard with the dog for weeks． And she was quite familiar with the hand signals．注意：1．续写词数应为150左右； 2．请按如下格式在答题卡的相应位置作答．Now， Sally stood nervously in front of her kindergarten class， with Bella sitting calmly by her side．________The next week， she told me she wanted to try again， looking up at me with determination．_______2019-2020学年山东省日照市高二（下）期末英语试卷答案1. BBC2. ACDA3. CBDA4. CDAC5. E,C,G,A,F6. CDBACDCBBACABDD7. centuries,which/that,production,known,were controlled,closely,a,benefiting,valuable,as8. Dear Jack，There will be a China International Tai Chi Performance Competition in our city． I knowthat you are interested in Chinese Kung Fu， and I'm glad to tell you the detailed information about it．（表演的时间和地点）The performance competition is scheduled to be held from 7：00 to 9：00 this Saturday evening in the city stadium． Performers will practice several styles of Tai Chi， such as Chen Tai Chi， Yang Tai Chi， Sun Tai Chi， Wu Tai Chi and so on．（表演的内容）I'm sure you will be impressed by the excellent performances of Chinese Kung Fu．【高分句型一】 I hope you can learn a lot because you will become more energetic and healthier by practicing Chinese Kung Fu．【高分句型二】（表达希望）Yours，Li Hua9. Paragraph 1：Now， Sally stood nervously in front of her kindergarten class， with Bella sitting calmly by her side． Her classmates focused on Sally， waiting for her to speak． But not a word came out． Now her eyes found mine． I nodded encouragingly． She took a deep breath and opened her mouth． Her mouth﹣then her whole body﹣seemed to close in on itself in defeat． Sally stood off to the side， head down． I felt awful． Sally returned to her seat，not looking at anyone， not even Bella．【高分句型一】（虽然有作者的鼓励，Sally不敢当众讲话）Paragraph 2：The next week， she told me she wanted to try again， looking up at me with determination． "Are you sure？" I asked． "You don't want to wait till next year？" "No，" she said． "Today， I can do it．" Then we headed to Sally's classroom． The kids were sitting in a circle on the floor listening to the teacher．【高分句型二】 We walked to thefront of the room． I shook Sally's hands and stepped back． For a few seconds， she stood silently， staring at her classmates． Finally she whispered， "This is Isabella Rose．" Then，a little louder with more confidence， "Isabella Rose．"（Sally再次尝试，并且成功了）。
山东日照一中18-19学度高二下年中考试-数学(文)
山东日照一中18-19学度高二下年中考试-数学（文）数 学 试 题 2018.4试题命制人：黄武昌 审核人：刘 赋 教研室主任：孙正吉 本卷须知1. 本试题共分三大题，全卷共150分。
考试时间为120分钟。
2、第I 卷必须使用2B 铅笔填涂答题卡相应题目的答案标号，修改时，要用橡皮擦干净。
3. 第II 卷必须使用0.5毫米的黑色墨水签字笔书写在答题纸的指定位置，在草稿纸和本卷上答题无效。
作图时，可用2B 铅笔，要求字体工整、笔迹清晰。
第一卷(60分)【一】选择题：本大题共12个小题；每题5分，共60分、在每题给出的4个选项中，只有一项符合题目要求.1.抛物线2y x =的焦点坐标是(A)(1,0) (B)1(,0)4(C)1(0,)4- (D)1(0,)4(A)假设02>a ，那么0a >(B)假设0a <，那么02<a (C)假设0≤a ，那么02≤a (D)假设0a <，那么02≤a3.椭圆2212516x y +=上有一点P 到左焦点的距离是4，那么点P 到右焦点的距离是 (A)3(B)4 (C)5(D)64.()f x 是定义在R 上的可导函数，那么“0()0f x '=”是“0x 是()f x 的极值点”的(A)充分不必要条件(B)必要不充分条件(C)充分必要条件(D).既不充分也不必要条件 5.双曲线1422=-y x 的渐近线方程是(A)2x ±y =0(B)x ±2y =0 (C)4x ±y =0(D)x ±4y =06.一个物体的运动方程为2()1s t t t =-+其中s 的单位是米，t 的单位是秒，那么物体在3秒末的瞬时速度是(A)7米/秒(B)6米/秒 (C)5米/秒(D)8米/秒 7.假设方程15222=-+-ky k x 表示双曲线，那么实数k 的取值范围是 (A)25k <<(B)5k >(C)2k <或5k >(D)以上答案均不对8.函数32()32f x ax x =++，假设(1)4f '-=,那么实数a 的值等于 (A)310(B)313(C)316(D)3199.与椭圆2214924y x +=有公共焦点，且离心率54e =的双曲线的方程是 (A)221916x y -=(B)221169x y -=(C)221916y x -=(D)221169y x -= 10.函数32()6(,)f x ax x x =---∞+∞+在上既有极大值又有极小值，那么a 的取值范围为(A)0a >(B)0a < (C)13a >(D)31<a 11.函数()y f x =的导函数()f x '的图象如右图所示， 那么函数()y f x =的图象可能是(A)(B)(C)(D) 12.动圆的圆心在抛物线28y x =上，且动圆恒与直线2x =-(A)(4，0)(B)(2，0) (C)(0，2)(D)(0，-2)第二卷(90分)【二】填空题：本大题共4小题，每题4分，共16分,请将答案填在答题纸上. 13.双曲线22145x y -=的离心率是.14.曲线231y x x =++在点(0,1)处的切线的方程.15.抛物线2x y =上到直线42=-y x 距离最近的点的坐标是_________. 16.命题p ：“x R ∃∈，使23208ax ax +->”，假设命题p 是假命题，那么实数a 的取值范围为.【三】解答题:本大题共6小题，共74分，解承诺写出文字说明，证明过程或演算步骤. 17.本小题总分值12分.函数2()ln f x x x x =+. 〔Ⅰ〕求()f x '；〔Ⅱ〕求函数()f x 图象上的点(1,1)P 处的切线方程.18.本小题总分值12分.设命题p ：“方程012=++mx x 有两个实数根”；命题q ：“方程244(2)10x m x +-+=无实根”，假设p q ∧为假，q ⌝为假，求实数m 的取值范围. 19.本小题总分值12分.某商场销售某种商品的经验说明，该商品每日的销售量y (单位：千克)与销售价格x (单位：元/千克)满足关系式y ＝ax －3＋10(x －6)2.其中3<x <6，a 为常数.销售价格为5元/千克时，每日可售出该商品11千克. 〔Ⅰ〕求a 的值；〔Ⅱ〕假设该商品的成本为3元/千克，试确定销售价格x 的值，使商场每日销售该商品所获得的利润最大. 20.本小题总分值12分.顶点是坐标原点，对称轴是x 轴的抛物线通过点1(,2M . 〔Ⅰ〕求抛物线的标准方程；〔Ⅱ〕直线l 过点(1,0)P ，且与抛物线交于不同两点A ，B ，假设||5AB =，求直线l 的方程.21.本小题总分值12分.函数32()3,f x x ax x a R =-+∈.〔Ⅰ〕假设函数()f x 是R 上的单调递增函数，求实数的a 的取值范围；〔Ⅱ〕假设3x =是()f x 的一个极值点，求()f x 在R 上的极大值与极小值. 22.本小题总分值14分.12,F F 为椭圆2222:1x y C ab+=()0a b >>的左、右焦点，O 是坐标原点，过2F 作垂直于x 轴的直线2MF 交椭圆于M . 〔Ⅰ〕求椭圆C 的方程；〔Ⅱ〕过左焦点1F 的直线l 与椭圆C 交于A 、B 两点，假设0⋅=OA OB ，求直线l 的方程. 2017-2018学年度高二年级下学期模块笔试〔学段调研〕数学试题参考答案2018.4【一】选择题：DCDABCCADBDB 【二】填空题：13.32；14.310x y -+=；15.(1,1)；16.30a -≤≤.【三】解答题：本大题共6道小题，共74分.解承诺写出文字说明、证明过程或演算步骤. 17.解：〔Ⅰ〕21()()(ln )21ln 2ln 1f x x x x x x x x x x'''=+=+⨯+⋅=++；………4分 〔Ⅱ〕由题意可知切点的横坐标为1，因此切线的斜率是(1)21ln113k f '==⨯++=，…………………………9分切点纵坐标为(1)11ln11f =+⨯=,故切点的坐标是(1,1)，因此切线方程为13(1)y x -=-，即320x y -+=.………………………12分 18.解：假设方程012=++mx x 有两个实根，那么2140m ∆=-≥， 解得2m ≤-或2m ≥，即p :2m ≤-或2m ≥；…………………………4分假设方程244(2)10x m x +-+=无实根，那么016)2(1622<--=∆m ，解得31<<m ，即31:<<m q 、………………………………………8分由于假设p q ∧为假，那么p ，q 至少有一个为假；又q ⌝为假，那么q 真、因此p 为假，即p 假q 真，从而有2213m m -<<⎧⎨<<⎩解得12m <<.……………………11分因此，实数m 的取值范围是(1,2).……………………………………………12分19.解：(Ⅰ)因为x ＝5时，y ＝11，因此，a2＋10＝11，a ＝2.………………………3分 (Ⅱ)由(1)可知，该商品每日的销售量y ＝2x －3＋10(x －6)2， 因此商场每日销售该商品所获得的利润为f (x )＝(x －3)[2x －3＋10(x －6)2]＝2＋10(x －3)(x －6)2，〔3<x <6〕……………………5分 从而，f ′(x )＝10[(x －6)2＋2(x －3)(x －6)]＝30(x －4)(x －6)，令f ′(x )＝0，得x =4或x =6〔舍去〕.………………………………………6分 因为当x ∈(3，4)时，f ′(x )>0，当x ∈(4，6)时，f ′(x )<0，因此f (x )在(3，6)取得唯一的极大值，也确实是最大值，…………………………………10分因此，当x ＝4时，函数f (x )取得最大值，且最大值等于42.……………………11分 答：当销售价格为4元/千克时，商场每日销售该商品所获得的利润最大.…………12分 20.解：〔Ⅰ〕由题意设抛物线的方程为22y px =, 把A点坐标1(,2代入方程得21(22p =⨯，解得2p =，因此抛物线的标准方程是24y x =.………………………………4分 〔Ⅱ〕由题意，直线l 的方程为(1),0,y k x k =-≠ 由方程组2(1),4,y k x y x =-⎧⎨=⎩得22222(2)0k x k x k -++=.………………………6分设A ，B 两点的坐标分别为1122(,),(,),A x y B x y那么21212224,1,k x x x x k++== 因此22|A =-224(1)k k +，因为||5AB =，因此224(1)5k k +=，解得，2k =±，…………………………10分因此直线l 的方程为2(1),y x =±-即220x y +-=或220x y --=.……………12分 21.解：〔Ⅰ〕解：因为()323f x x ax x=-+为在R 上的单调递增函数，那么()2'323f x x ax =-+≥0关于x ∈R 恒成立，因此24490a ∆=-⨯≤，解得33a -≤≤.……………………………………3分 〔Ⅱ〕()2'323f x x ax =-+，因为当3x =时有极值，因此()'30f =，即273230a +-⨯=，解得5a =.…………………………………………………………………5分这时()2'3103f x x x =-+， 令()2'31030f x x x =-+=，得113x =或23x =.………………………………6分 当x 变化时，'(),()f x f x 随x 的变化情况如下表所示：x 1(,)3-∞ 131(,3)33(3,)+∞ ()'f x +0 - 0 + ()f x增函数极大值减函数极小值增函数………………………………………………10分 由表可知：()f x 的极大值为32111113()()5()3;333327f =-⨯+⨯=()f x 的极小值为32(3)353339.f =-⨯+⨯=-…………………………………12分22.解：(Ⅰ)由条件知c =22211a b +=，由222a b c =+，解得，2,a b ==4分因此椭圆方程为22142x y +=.…………………………………………5分 〔Ⅱ〕设点A ),(11y x ，B ),(22y x ， 当x l ⊥轴时，A )1,2(--，B)1,2(-，因此0⋅≠OA OB ,……………………6分设直线l 的方程为)2(+=x k y ，代入椭圆方程得04424)21(2222=-+++k x k x k 、………………………8分因此122122x x 4k 4x x 12k ⎧+=⎪⎪⎨-⎪⋅=⎪⎩+…………………………………9分由0⋅=OA OB ，得12120x x y y +=.…………………………………10分222212121212x x k (x (1k )x x (x x )2k 0⋅+=+⋅++=.代入得2222222(1k )(4k 4)2k 012k 12k +--+=++，解得k=…………………………………12分因此直线l的方程为y x.=+++=.………………………………………14分y20y-+=20。
山东省日照市第一中学2019_2020学年高二英语10月月考试题
山东省日照市第一中学2019-2020学年高二英语10月月考试题第一部分听力（1.5*20=30分）第一节听下面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秒钟时间来回答有关小题和阅读下ー小题。
每段对话仅读一遍。
1.What are the speakers mainly talking about?A. Travelling abroad.B. Making plans.C. Saving money.2. What’s the relationship between the speakers?A. Teacher and student.B. Coach and player.C. Classmates.3. Who will tell the man what to expect?A. His teacher.B. His monitor.C. The woman.4. What does the man think is the disadvantage of studying abroad?A. The life there is really dull.B. The language is rather difficult.C. It’s hard to see their teachers and parents.5. When does the man take part in activities?A. Every morning.B. Every afternoon.C. Every evening.第二节听下面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，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。
广东揭阳一中18-19学度高二下年中试题-英语
广东揭阳一中18-19学度高二下年中试题-英语期中考试英语试题第一部分听力理解〔共10小题，每题1分，总分值10分〕听下面2段独白。
听完独白后，请依照所听到的内容将答案填入下面文段的空格中。
每段独白读两遍：〔1〕AuntJudywasasinglemotherattheageof____1____,workingas______2_____.Whensheknewsh ehad___________3_____________,shetriedtofindagooddoctor.Whenshefoundshecouldn’taffordDr.MichaelBaker’sfees,shewrotealettertohim.Shesaidshewantedtolivebecauseshewantedtolookafterher 3childrenandshewantedtomakeher__________4___________cometrue.Herletterdidn’tshowanyself-pity.Luckilythedoctorwasmovedanddecidedtoperform_______5_______onh erfreeofcharge.FinallyAuntJudyhastravelledaroundtheworldandher3childrenarehappi lymarried.(2)AlthoughAmericansarebroad-mindedpeople,theycan’tacceptthataperson_________6_________.IthappenedlastweekwhenIwentto_________7__ ______atalargeshoppingcentertobuyacomputer.WhenIaskedifIcould__________8_______ ,thesalesmanaskedmetoshowmy_________9_________.ThenItoldhemIdidn’thaveone.Hewassosurprisedthathecalledthefloormanager.Finally,thepresidentofthes torecameandokeyedmycheck.Heofferedto_______________10_____________butIrefusedbe causeIdidn’tdrink.Hewasonlytoomadtopushmeoutofthestore.第二部分完形填空〔共15小题，每题2分，总分值30分〕阅读下面短文，从短文后所给各题的四个选项〔A、B、C、D〕中选出能填入空白处的最正确选项。
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山东日照一中18-19学度高二下年中考试-英语英语试题试题命制人:各任课教师审核人：刘燕邵泽海教研室主任：刘晓本卷须知1.本试题共分四部分，全卷共150分。
考试时间为120分钟。
2.第I卷必须使用2B铅笔填涂答题卡相应题目的答案标号，修改时，要用橡皮擦干净。
3.第II卷必须使用0.5毫米的黑色墨水签字笔书写在答题纸的指定位置，在草稿纸和本卷上答题无效。
要求字体工整、笔迹清晰。
第I卷〔三部分，共85分〕第一部分：听力〔共两节，总分值20分〕第一节〔共5小题；每题1分，总分值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三个选项中选出最正确选项，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。
1.Wheredoestheconversationprobablytakeplace?A.Inarestaurant.B.Inacinema.C.Inasupermarket.2.Whatdoesthemanwant?A.Apairofshoesinasmallersize.B.Apairofglovesinabiggersize.C.Apairofglovesinasmallersize.3.Whatistheprobablerelationshipbetweenthetwospeakers?A.Teacherandstudent.B.Motherandson.C.Friends.4.Whatwillthemandotonight?A.Changehismind.B.Studyuntilmidnight.C.Gotobedearly.5.Whyisithardforthemantorecognizethegirl?A.Shehasjustcomebackfromabeautysaloon.B.SheisnowworkingintheDirector’soffice.C.Shedoesn’twearglassesnowandhasshorthair.第二节〔共15小题；每题1分,总分值15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三个选项中选出最正确选项并标在试卷的相应位置。
听每段对话或独白前，你将有时间阅读各小题,每题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6~8题。
6.WhichnewspaperisthemostfamousoneinBritain?A.TheGuardian.B.DailyMail.C.TheTimes.7.WhatisTheTimesfamousfor?A.Editorials.B.Advertisements.C.Extremecautioninitsattitudes.8.WhichofthefollowingistrueaboutTheTimes?A.IthasthelargestcirculationinBritain.B.ItbelongstotheBritishGovernment.C.Politicallyitisindependent.听第7段材料，回答第9~11题。
9.Whydoesn’tthemanwanttoattendthegraduationceremony?A.Hewilltakeanexam.B.Hewillgoonaholiday.C.Jiminvitedhimtohisfirstexhibition.10.Whenisthegraduationceremony?A.On20th.B.On21st.C.On22nd.11.Whatdoweknowabouttheman?A.Hemetwithanaccident.B.Hehasn’tpassedallsubjects.C.Hewillattendtheexhibition.听第8段材料，回答第12~14题。
12.WhatdidBettydothisweektogetherallowance?A.Shehelpedmomcook.B.Shehelpedmomdothewashing.C.Shehelpedmomcleanthecarpetandfeedthekittyeveryday.13.WhydoesTedneedsomeextradollars?A.Tobuyamodelplane.B.Tobuyapresent.C.Tosavemoney.14.HowmuchdoesTedborrowfromBetty?A.3dollars.B.30dollars.C.13dollars.听第9段材料，回答第15~17题。
15.Whydoesn’tthewomanliketheringrecommendedfirst?A.It’sold-fashioned.B.It’stooexpensive.C.Itisn’tarealdiamond.16.Howmuchdoesthewomanofferforthenecklace?A.3000dollars.B.2500dollars.C.2300dollars.17.Whatcanwelearnfromtheconversation?A.Thejewelryissoldatadiscount.B.Thewomanwantscustom-setrings.C.Thewomanwantsa2-caratring.听第10段材料，回答第18~20题。
18.WhoisValentine’sDaynamedafter?A.Alover.B.Apriest.C.Anemperor.19.WhydidtheRomanEmperorhaveValentinekilled?A.Valentinedidn’tserveinthearmy.B.Valentinehelpedyoungloverstoescape.C.Valentinemarriedsomecouplesagainsttheemperor’sorder.20.WhendidValentinedie?A.OnFeb.14,269AD.B.OnFeb.14,469AD.C.OnFeb.14,494AD.第二部分：英语知识运用〔共两节，总分值35分〕第一节语法和词汇知识:(共15小题;每题1分,总分值15分)从A、B、C、D四个选项中,选出能够填入空白处的最正确选项,并在答题卷上将该项涂黑。
21.ZhuZhiwenis_____instanthitasapeasantsinger,whoissimpleandhonestby_____nature.A.an;theB./;/C./;theD.an;/22.—Howabouttheparty_______atMary'shouse?—Wonderful!EveryonehadagoodtimE、A、holdingB、toholdC、beingheldD、held23.Youmustn’tbedressedinpinkforitdoesn’t_____you.A.suitB.attractC.matchD.fit24.Whatgreattroubletheyhad______whereweplannedtomeet!A.tofindB.findingC.foundD.find25.Notuntiltheteacherexplainedtheimportanceofgettingupearly______wepromisetocomeearly.A.shouldB.wouldC.didD.could26.I_____togoonadiet,butthedishesatthepartyweresimplyimpossibletoresist.A.intendB.amintendingC.hadintendedD.couldintend27.—You______Maryofthemeetingtobeheldthisafternoon.—I’msorry.Ihaveforgottenallaboutit.A.musthaveinformedB.mayhaveinformedC.wouldinformD.shouldinform28.Edisonwasacleverboy,and_______hewasfourteen,hehadlearnedadvancemathematicsbyhimself.A.wheneverB.bythetimeC.themomentD.eversince29.Theweatherwasn’tfine.Otherwise,we_____apicnicdownbythelake.A.wouldhavehadB.wouldhaveC.hadD.hahhad30.Itis_______agreedthattheInternethasagreatinfluenceonhumansociety.A.trulyB.apparentlyC.surelyD.generally31.Youshouldreportanyincident,_______minoritis.A.whateverB.wheneverC.howeverD.wherever32.Dietingforsomegirlsmeanseatingtoolittle,which_______canleadtopoornutrition.A.ifnotB.inreturnC.evensoD.inturn33.—HaveyoumadeanyplanforthecomingMay1stHoliday?—Idon’tmindwhattodo_______there'slesshomeworkfromtheteachersandmorepocketmoneyf rommyparents、A、aslongasB、asfarasC、nowthatD、inorderthat34.Tomsaidhewouldappreciate_____ifwewouldgotohelpherwithhousework.A.thatB.thisC.oneD.it35.—Hey,youhaven'tbeenactinglikeyourself.EverythingOK?—_______.A.I’mfine,thanksB.Sure,itisC.That’sgoodD.It’sOK第二节完形填空〔共20小题；每题1分，总分值20分〕阅读下面短文，从短文后各题所给的四个选项A、B、C和D中，选出空白处的最正确选项，并在答题卡上将该项涂黑。