安徽省部分高中2019-2020学年高一上学期第一次月考英语试题 含答案
2019～2020学年度第一学期第一次月考联考高 一 英 语 考生须知： 1．本试卷满分150分，考试时间120分钟。2．考生答题时，将答案写在专用答题卡上。选择题答案请用2B铅笔将答题卡上对应题目的答案涂黑；非选择题答案请用直径0.5毫米黑色墨水签字笔在答题卡上各题的答题区域内规范作答，凡是答题不规范一律无效。3．考生应遵守考试规定，做到“诚信考试，杜绝舞弊”。4．本卷命题范围：必修①第一单元
第一部分：听力（共两节，满分30分）第一节（共5小题；每小题1分，满分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秒种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．How did the man travel?A．By car. B．By train.C．By air.2．What does the man want to do before leaving?A．Send some e-mails. B．Have breakfast. C．Buy a train ticket.3．What does the woman mean?A．She forgives the man. B．She is still angry with the man. C．She has forgotten what the man said.4．What should Betty do according to the man?A．Eat seafood. B．Have a good rest. C．Exercise more.5．Who won the tennis match yesterday?A．Mark. B．Sally’s brother.C．Sally. 第二节(共l5小题；每小题1分，满分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．Husband and wife. B．Neighbors. C．Colleagues.7．What name does the woman want to give the baby?A．Robert. B．Albert. C．Lawrence.听第7段材料，回答第8至第10题。8．When does the conversation take place?A．In the morning. B．In the afternoon. C．In the evening.9．What’s the man’s health insurance number?A．26564802. B．88564802. C．5559008.10．What’s the man’s problem?A．His back hurts. B．He has a fever. C． He has a stomachache.听第8段材料，回答第11至第14题。11．What does the man say about the hotel?A．The food was great. B．He was surprised about the fridge. C．The beds were not very comfortable.12．When is the pool open?A．At six o’clock in the morning. B．At five o’clock in the afternoon. C．At eight o’clock in the evening.13．How much should the man pay?A．$ 116. B．$ 130. C．$ 160.14．How will the man pay for the bill?A．By credit card. B．By traveler’s check. C．In cash.听第9段材料，回答第15至第17题。15．What are the speakers doing?A．Visiting a college. B．Attending a party. C．Attending a club.16．Where was the woman born?A．In Germany. B．In America. C．In Britain.17．What does the man invite the woman to do next Monday?A．Visit a museum. B．Have dinner with him. C．See an exhibition.听第10段材料，回答第18至20题。 18．Who is the speaker?A．An air hostess. B．A tour guide.C．An airline clerk.19．What should Mr. Jones do when he checks in?A．Show his ticket and passport and weigh his luggage.B．Open his luggage and have it checked.C．Check in his hand luggage first.20．What is the speaker talking about at last?A．The departure tax(离境税). B．The arrival time. C．The seat number.
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，并在答题卡上将该项涂黑。AAccording to a study published last week in the journal Science，scientists have found a way to change a plant's genes（基因）in order to make it use sunlight more quickly. Someday，the results could increase the amount of food produced around the world.By changing a plant's genes，the scientists were able to increase leaf growth on plants by 14-20 percent. Specifically，scientists changed the plant's protective（保护的）system. “Normally，this system is activated when a plant gets too much sunlight，”said scientist Krishna Niyogi，co-author of the study. “When the plant senses the light，it gets rid of extra energy and creates more leaves. When the plant is in the shade，the protective system is turned off. But the process is slow.”Stephen Long is the lead author of the study. He compared a plant's protective system to light-adjusting glasses.“When a person wears the glasses outside during the day，the lenses（镜片）darken and lighten depending on how sunny it is. Plants do the same thing，”he said.“But in plants the adjustment can take anywhere from 10 minutes to an hour. This makes it hard for plants to get the right amount of sunlight needed to create food.”The new study sped up the process. By changing the plant's genes，it's more quickly than normal to turn on and turn off the protective system. As a result，leaf growth on the plants scientists used in the study increased. Leaf growth on two plants increased by 20 percent, while leaf growth on a third plant increased by 14percent. Scientists conducted the study on tobacco plants. But they thought the genetic modification would produce the same results in corn or rice.21．What does the plant's protective system need to keep activated?A．Mild shade.B．Leaf growth.C．Genetic changes.D．Enough sunlight.22．What does the underlined word“modification”in Paragraph 4mean?A．Development.B．Decoration.C．Change.D．Copying.23．What can we infer from this text?A．Changing how a plant uses sunlight could mean more food in the future.B．When the plant is in the shade, its protective system is turned off slowly.C．Too much sunlight will damage plants' protective system.D．It is hard for plants to create food without enough sunlight.BDo you have trouble trying to create the next big idea? Sometimes the answer isn’t to just force an idea out of your mind. Instead, you might want to try sitting back, relaxing and letting your mind wander. Yes, you heard that correctly. If you are in need of a new idea, try daydreaming.Researchers from the university of California, Santa Barbara, found an association between daydreaming and creative problem-solving. Their study includes having participants first do an “unusual-use task”. They had to try to come up with as many different ways to use an object as they could.Then, the participants chose to do one of the following four things before doing the “unusual-use task” again: complete a difficult task; complete an easy task; take a 12-minute break; or skip the 12-minute break and move right on to the task exercise again.Surprisingly, the group that performed best was the one that completed the easy task. Many participants reported that they were daydreaming while performing the easy task. So the researchers believed that this daydreaming might have helped unlock their creativity.But how could daydreaming help the brain come up with creative ways? The answer is something known as “unconscious thought”. Even when you are not actively working to solve a problem, it is still in the back of your mind. Your brain is still thinking about the problem, but in a much more subtle (不易察觉的) way.
重庆十八中2018-2019学年高一上学期第一次月考英语试卷(含详细答案)
重庆市第十八中学2018-2019学年第一学月考试高一（上）英语试题卷本试卷分第I卷和第II卷两部分，共7页，满分150分。
考试用时120分钟。
注意事项：1．答题前，务必将自己的姓名、准考证号填写在答题卡规定的位置上。
2．答选择题时，必须使用2B铅笔将答题卡上对应题目的答案标号涂黑。
如需改动，用橡皮擦擦干净后，再选涂其他答案标号。
3．答非选择题时，必须使用0.5毫米的黑色签字笔，将答案书写在答题卡规定的位置上。
4．所有题目必须在答题卡上作答，在试题卷上答题无效。
5．考试结束后，将答题卡交回。
第Ⅰ卷第一部分听力（共两节，满分20分）做题时，请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分，满分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。
1. When does the train leave for Chicago?A. At 9:10 a.m.B. At 9:20 a.m.C. At 9:40 a.m.2. What sport does the man like most?A. Jogging.B. Swimming.C. Basketball.3. What will the speakers have?A. A salad.B. Hamburgers.C. Meatballs.4. How many people will play poker?A. Six.B. Five.C. Four.5. Why will the woman buy the white car?A. Its appearance is cool.B. It’s more comfortable.C. It’s environmentally friendly.第二节（共15小题：每小题1分，满分15分）听下面5段对话或独白。
太和中学高一年级2018-2019学年度高一第一学期第一次月考含答案(重点班)
安徽省太和中学2018-2019学年度高一年级上学期第一次月考（宏志部）（时间：90分钟 分值：100分） 命题人：刘玉启 审题人：张小磊一、选择题（本题共10小题，每小题4分，共40分，其中1-6题只有一个选项符合题目要求，7-10题有多个选项符合要求，全部选对得4分，选对但不全得2分，有错选或不选得0分）1.两位杂技演员，甲从高处自由落下的同时乙从蹦床上竖直跳起，结果两人同时落到蹦床上，则此过程中他们各自看到对方的运动情况是：（ ） A ．甲看到乙先朝上、再朝下运动 B ．乙看到甲先朝下、再朝上运动 C ．甲看到乙一直朝上运动 D ．甲看到乙一直朝下运动2.质量为m 的小球由空中A 点无初速度自由下落，加速度大小为g ；在t 秒末使其加速度大小a 变为方向竖直向上，再经过t 秒小球又回到A 点．不计空气阻力且小球从未落地，则以下说法中正确的是： （ ） A ．g a4=B ．返回到A 点的速率at 2C ．自由下落t 秒时小球的速率为atD ．小球下落的最大高度292at3. 在某一高度以020/v m s =的初速度竖直上抛一个小球（不计空气阻力）。
当小球速度大小为10m/s 时，以下判断正确的是（210/g m s =）：（ ）A 、小球在这段时间内的平均速度大小一定为15m/s ，方向竖直向上B 、小球在这段时间内的速度变化率是25/m s ，方向竖直向上 C 、小球的位移大小一定是15m ，方向竖直向上 D 、小球在这段时间内的路程一定是25m4．如图所示，小球沿斜面向上运动，依次经过a 、b 、c 、d 到达最高点e ，已知ab=bd=6m ，bc=1m ，小球从a 到c 和从c 到d 所用的时间都是2s ，设小球经b 、c 时的速度分别为b c v v 、，则下列说法不正确的是：（ ） A．/b v s = B ．3/c v m s = C ．de=5m D ．从d 到e 所用时间为4s5. 甲、乙两辆车在同一水平直道上运动，其运动的位移－时间图像如图所示，则下列说法中不正确的是：（ ）A ．甲车先做匀减速直线运动，后做匀速直线运动B ．乙车在0－10s 内的平均速度大小为0．8m/sC ．在 0－10s 内，甲，乙两车相遇两次D ．若乙车做匀变速直线运动，则图线上P 所对应的瞬时速度大小一定大于0.8m/s6．一个物体以初速度v 0沿光滑斜面向上运动，其速度v 随时间t 变化的规律如图所示，在连续两段时间m 和n 内对应面积均为S ，设经过b 时刻的加速度和速度分别为a 和v b ，则：（ ）A ．2()()m n Sa m n mn-=+B ．2()()n m Sa m n mn-=+ C ．()b m n S v mn += D ．22()b m n S v mn +=7.一个从地面竖直上抛的小球，到达最高点前1s 上升的高度是它上升的最大高度的1/4，不计空气阻力，g =10m/s 2．则： （ ）A ．小球上升的最大高度是5mB ．小球上抛的初速度是20m/sC ．2.5s 时物体正在上升D ．1s 末、3s 末物体处于同一位置8．甲、乙两汽车同一条平直公路上同向运动，其速度—时间图像分别如图中甲、乙两条曲线所示。
2020年安徽省普通高中学业水平考试英语试题
2020年安徽省普通高中学业水平考试英语试题第I卷（选择题）第一部分听力（共三大题，满分20分）I.关键词语选择（共5小题；每小题1分，满分5分）听下面五个句子。
从每小题所给的A、B、C三个选项中选出你所听到的单词或短语。
每个句子读两遍。
1. A. produce B. promise C. practise2. A. dress B. stress C. actress3. A. existed B. exported C. expected4. A. finally B. usually C. normally5. A. put off B. get off C. take offⅡ. 短对话理解（共5小题；每小题1分，满分5分）听下面五段对话。
每段对话后有一个小题，从每小题所给的A、B、C三个选项中选出一个最佳选项。
每段对话读两遍。
6. What does Henry choose to treat the speakers?A. Tea.B. Coffee.C. Water.7. What did the man think of the Talent Show?A. Boring.B. Ordinary.C. Great.8. Why can’t the man go to the cinema?A. Because he’ll join in a party.B. Because he’ll go to the stadium.C. Because he’ll pick up his cousin.9. How did the man get the news?A. By asking his friend.B. By surfing the Internet.C. By reading the newspaper.10. Where does the conversation probably take place?A. In a station.B. In a hospital.C. In a classroom.Ⅲ.长对话和独白理解（共10小题；每小题1分，满分10分）听下面三段对话或独白。
上海市复旦附中2019-2020学年高一上学期期末英语试题(含答案解析)
上海市复旦附中2019-2020学年高一上学期期末英语试题（含答案解析）高考真题高考模拟高中联考期中试卷期末考试月考试卷学业水平同步练习上海市复旦附中2019-2020学年高一上学期期末英语试题（含答案解析）1 Fears haunted him those days ______ he ______ down by the scandal.A. that; draggedB. that; would be draggedC. which; had been draggedD. when; would drag【答案解析】 B【详解】考查同位语从句和时态。
句意：那些日子里他一直担心这件丑闻会把他拖下水。
第一空为同位语从句，解释fears的具体内容，从句中不缺少成分，句意完整，故应用that；第二空中，he与drag构成被动关系，且指从过去的某个时间来看，将要发生的动作，应用过去将来时。
故选B。
2 No sooner ______ up the catwalk than the spotlight shone down on her.A. did the model startB. the model had startedC. had the model startedD. the model started【答案解析】 C【详解】考查时态和倒装句。
句意：模特刚走上T台，聚光灯就照在她身上。
no sooner... than...引导的时间状语从句，前面的主句通常用过去完成时，后面的从句通常用一般过去时，当no sooner放于句首时，前面的主句应采用部分倒装，助动词had在主语the model 之前。
故选C项。
3 Madame Curie spent her whole life ______ to ______ the scientific world.A. devoted; exploringB. devoted herself; exploreC. devoting herself; exploreD. being devoted; exploring【答案解析】 D【详解】考查非谓语动词及动词短语辨析。
2019-2020-1青一九上第一次月考英语试卷含答案
2019-2020-1青竹湖湘一初三上第一次月考英语注意事项：1、答题前，请考生先将自己的姓名、准考证号填写清楚，并认真核对条形码上的姓名、准考证号、考室和座位号；2、必须在答题卡上答题，在草稿纸、试题卷上答题无效；3、答题时，请考生注意各大题题号后面的答题提示；4、请勿折叠答题卡，保持字体工整、笔迹清晰、卡面清洁;5、答题卡上不得使用涂改液、涂改胶和贴纸；6、本学科试卷中听力材料以中速朗读两遍。
试卷分四个部分，共8页，75小题，时量105分钟，满分120分。
I．听力技能（略）II．知识运用（两部分，共20小题，计20分）第一节语法填空从A、B、C三个选项中选择最佳答案填空。
（共10小题，计10分）21. —Happy Birthday, Tim! I’ve got a nice jacket for you.— _______ great surprise!A. WhatB. HowC. What a22. After watching the video, Judy found _______ easy to make the cup cakes by _______.A. that; herselfB. it; herselfC. this; themselves23. —You exercise a lot more than before. Good for you!—Yes. Not only I but also my mother and my sister often _______ now.A. do sportsB. does sportsC. doing sports24. Learning is a lifelong journey. There is still a long way to go _______ you enter the best university in China.A. soB. even ifC. so that25. —Alice, look at the signs about rubbish sorting(分类).—Yeah, they are everywhere. Everyone _______ attention to it.A. need payB. needs to payC. needs paying26. Johnson got home so late last night that he didn’t know _______.A. where was his fatherB. what happened at dinner timeC. whether his mom is watching TV27. The disabled boy paints very well _______ his left hand. He can do this _______ practicing painting for several hours a day.A. with; inB. by; withC. with; by28. The _______ you make a request, the _______ it will sound. So try to use polite questions.A. more directly; less politeB. more directly; more politeC. more direct; more politely29. —Nancy, what was your teacher’s advice yesterday?—He suggested _______ my best to use what I have _______ my classmates.A. to try; helpedB. trying; helpedC. trying; to help30. Do you know when Wu-Jing’s new film The Climbers _______? Please tell me as soon as you _______ news.A. will come out; will getB. comes out; getC. will come out; get第二节词语填空通读下面的短文，掌握其大意, 然后从各题所给的A、B、C三个选项中选出最佳答案。
山东省东明县第一中学2019-2020学年高一上学期第一次月考英语试卷
东明一中2019-2020学年度上学期高一第一次月考英语试题考试时间：2019年10月11日；命题人：张艳敏选择题部分第一部分听力（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纸上。
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 do the speakers need to buy?A. A fridgeB. A dinner table.C. A few chairs.2.Where are the speakers?A. In a restaurant.B. In a hotel.C. In a school.3.What does the woman mean?A.Cathy will be at the party.B. Cathy is too busy to come.C. Cathy is going to be invited.4.Why does the woman plan to go to town?A.To pay her bills in the bank.B. To buy books in a bookstore.C. To get some money from the bank.5.What is the woman trying to do?A.Finish some writing.B. Print an article.C. Find a newspaper.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。
河北省大名一中2019-2020高一上学期12月月考英语试题(清北组) Word版含答案
清北组高一第二次月考英语试题命题范围：必修二一至三单元时间：120分钟满分：100分2019.12.10第Ⅰ卷第一部分听力（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）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 does the man want to buy?A. A shirtB. A suitC. A tie2. Which place are the speakers trying to find?A. A hotelB. A bankC. A restaurant3. At what time will the two speakers meet?A. 5:20B. 5:10C. 4:404. What will the man do?A. Change the planB. Wait for a phone callC. Sort things out5. What does the woman want to do?A. See a film with the manB. Offer the man some helpC. Listen to some great music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. Where is Ben?A. In the kitchenB. At schoolC. In the park7. What will the children do in the afternoon?A. Help set that tableB. Have a partyC. Do their homework听第7段材料，回答第8、9题。
2018-2019学年安徽省示范高中高一下学期月考联考英语试题(word版)
2018-2019学年安徽省示范高中高一下学期月考联考英语试题考生注意：1. 本试卷共150分。
考试时间120分钟。
2. 请将各题答案填写在答题卡上。
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。
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. 18.C. £9. 15.答案是C。
1. When did the woman call the front desk?A. At 3:00 pm.B. At 8:00 am.C. At 3:30 pm.2. What does the woman want to do?A. Open the door.B. Let the man in.C. Open the window.3. What is the probable relationship between the speakers?A. Friends.B. Husband and wife.C. Strangers.4. What is the woman doing?A. Selling tickets.B. Asking the way.C. Ordering a ticket.5. Why did the man fail to get the book?A. It was sold.B. The bookstore was closed.C. He was too busy to go to the bookstore.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。
江西省吉安市遂川中学2019—2020学年高一上学期第一次月考英语试卷含答案
- 1 - 遂川中学2022届课改班第一次考试英语试题 命题人： 第一部分 听力（共两节，满分 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 time is it now? A. 11:30 am. B. 11:00 am. C. 10:30 am. 2. How did the woman get home yesterday? A. By bike. B. By bus. C. By subway. 3. What does the man like doing in his free time? A. Swimming. B. Reading. C. Fishing. 4. What does the man want to buy? A. A white hat B. A green hat. C. A grey hat. 5. What is the probable relationship between the speakers? A. Boyfriend and girlfriend. B. Customer and waiter. C. Boss and employee. 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. What did the man think of the lecture? A. It was boring. B. It was interesting. C. It was useful. 7. What is the woman interested in? A. Business. B. War history. C. American history. 听下面一段对话，回答第8和第10三个小题。 8. Why does Steve look pale?(苍白) A. He was fired by his boss. B. He can't get along with his boss. C. He didn't sleep last night. 9. What do we know about Steve? A. His boss is very kind. B. He is a lazy employee. C. He hasn' t finished his projects yet. 听下面一段对话，回答第10至第12三个小题 10. What will the woman do during the holiday? A. Stay at home. B. Visit her uncle. C. Attend a party. 11. When will the sports meeting be held? - 2 -
安徽省部分高中高一数学上学期第一次月考试题2
安徽省部分高中2019-2020学年高一数学上学期第一次月考试题考生须知：1．本试卷满分150分，考试时间120分钟。
2．考生答题时，将答案写在专用答题卡上。
选择题答案请用2B 铅笔将答题卡上对应题目的答案涂黑；非选择题答案请用直径0.5毫米黑色墨水签字笔在答题卡上各题的答题区域内规范作答，凡是答题不规范一律无效．．．．．．．．．．．。
3．考生应遵守考试规定，做到“诚信考试，杜绝舞弊”。
4．本卷命题范围：必修①第一章第I 卷（选择题 共60分）一、选择题：本题共12小题，每小题5分，共60分。
在每小题给出的四个选项中，只有一项符合题目要求.1．已知集合A ＝{x |x 2－2x ≤0}，B ＝{x |x ≤a }．若A ⊆B ，则实数a 的取值范围是A ．[2，＋∞）B ．（2，＋∞）C ．（－∞，0）D ．（－∞，0]2．已知集合1{|12}{|22}8x M x x x P x x =-≤∈=<<∈Z R ，，，，则图中阴影部分表示的集合为A ．{1}B ．{–1，0}C ．{0，1}D ．{–1，0，1}3．已知函数f （x ）21x -x ∈{1，2，3}．则函数f （x ）的值域是A ．{}35，，B ．（–∞，0]C ．[1，+∞）D ．R4．已知函数y =()()21020x x x x ⎧+≤⎪⎨>⎪⎩，若f （a ）=10，则a 的值是 A ．3或–3 B ．–3或5 C ．–3 D ．3或–3或55．设偶函数()f x 的定义域为R ，当x [0,)∈+∞时()f x 是增函数，则(2)f -，(π)f ，(3)f -的大小关系是A ．(π)f <(2)f -<(3)f -B ．(π)f >(2)f ->(3)f -C ．(π)f <(3)f -<(2)f -D ．(π)f >(3)f ->(2)f -6．定义域为R 的奇函数()y f x =的图像关于直线2x =对称，且(2)2018f =，则(2018)(2016)f f +=A ．4034B ．2020C ．2018D ．27．若函数()f x =的定义域为R ，则实数m 取值范围是A ．[0,8)B ．(8,)+∞C ．(0,8)D ．(,0)(8,)-∞⋃+∞8．已知()f x 在R 上是奇函数,且()()2f x f x +=-， 当()0,2x ∈时，()22f x x =，则()7f = A ．98 B ．2 C ．98- D ．2-9．函数()f x 定义域为R ，且对任意x y 、R ∈，()()()f x y f x f y +=+A ．(0)0f =B ．(2)2(1)f f =C ．11()(1)22f f =D ．()()0f x f x -<10．定义集合A 、B 的一种运算：1212{,,}A B x x x x x A x B *==+∈∈其中，若{1,2,3}A =，{1,2}B =，则A B *中的所有元素数字之和为A ．9B ．14C ．18D ．2111．已知函数y =f （x +1）定义域是[-2,3]，则y =f （2x-1）的定义域是A ．[0,25] B ．[-1,4] C ．[-5,5]D ．[-3,7]12．已知函数()266,034,0x x x f x x x ⎧-+≥=⎨+<⎩，若互不相等的实数123,,x x x 满足()()()123f x f x f x ==，则123x x x ++的取值范围是A.11,63⎛⎫⎪⎝⎭B.18,33⎛⎫-⎪⎝⎭C.11,63⎛⎤-⎥⎝⎦D.18,33⎛⎤- ⎥⎝⎦第Ⅱ卷（非选择题共90分）二、填空题：本题共4小题，每小题5分，共20分.13．已知集合A={a，b，2}，B={2，b2，2a}，且A=B，则a=__________．14．奇函数f（x）的图象关于点（1，0）对称，f（3）=2，则f（1）=___________．15．不等式的mx2+mx-2＜0的解集为，则实数的取值范围为__________．16．设函数y=ax+2a+1，当-1≤x≤1时，y的值有正有负，则实数的范围是__________．三、解答题：共70分.解答应写出文字说明、证明过程或演示步骤.17．（本小题满分10分）设全集为R，A={x|2≤x<4}，B={x|3x–7≥8–2x}．（1）求A∪（C R B）．（2）若C={x|a–1≤x≤a+3}，A∩C=A，求实数a的取值范围．18．（本题满分12分）已知函数1 ()f x xx=+，（1）求证：f（x）在[1，+∞）上是增函数；（2）求f（x）在[1，4]上的最大值及最小值．19．（本题满分12分）已知函数()222(0)f x ax ax a a =-++<，若()f x 在区间[2，3]上有最大值1.（1）求a 的值；（2）若()()g x f x mx =-在[2,4]上单调，求实数m 的取值范围.20．（本题满分12分）已知集合A ＝{x |－2≤x ≤5}，B ＝{x |m ＋1≤x ≤2m －1}． （1）若A∪B＝A ，求实数m 的取值范围； （2）当x∈Z 时，求A 的非空真子集的个数； （3）当x∈R 时，若A∩B＝∅，求实数m 的取值范围．21．（本题满分12分）已知函数()273++=x x x f .（1）求函数的单调区间；（2）当()2,2-∈x 时，有()()232m f m f >+-,求m 的范围.22．（本题满分12分）已知函数+∈=N x x f y ),(，满足：①对任意,a b N +∈，都有)()()(b af b bf a af >+)(a bf +；②对任意n ∈N *都有[()]3f f n n =． （1）试证明：()f x 为N +上的单调增函数； （2）求(1)(6)(28)f f f ++；（3）令(3),nn a f n N +=∈，试证明：121111.424n n n a a a <+++<+2019～2020学年度第一学期第一次月考联考高一数学参考答案一、选择题：本题共12小题，每小题5分，共60分。