精品解析:【校级联考】浙江省金华市十校联考2018-2019学年高一上学期期末英语试题(解析版)

2018-2019学年浙江省金华市十校联考高一(上)期末
英语试卷
一、阅读理解
A
Many people over 60 years of age in the UK are spending their later years taking up new hobbies and activities,according to research from Age UIC 71 percent of those over 60 years old are meeting new challenges like learning a foreign language,taking lo the dance floor,or even taking part in outdoor activities like bungee jumping and mountain climbing.
The new survey looks at attitudes towards later life in people aged 18 and above and has been conducted to mark the start of a new TV advertising campaign.With the positive attitudes of many of those aged 60 and above who describe their lifestyle as interesting (38 percent),varied(42 percent),fun(20 percent)and satisfying(24 percent),it shows the nation that growing older does not mean that interests and hobbies should stop.It features people doing what they enjoy,celebrating later life and all that it can offer.This is in sharp contrast to some younger people's ideas of old age as boring and slower-paced.Among those featured arc a Tai Chi group,dancers,a 91-ycar-old bodybuilder,and an 81-year-old singing leading lady.Many of them are people who have been directly helped by Age UK.The advertisement aims to show the different services and products that Age UK offers and how it can help people to make the most of later life.
Michelle Mitchell,Charily Director at Age UK said,"Through our research and the exciting new TV advertisement,we hope to show another side of growing older and encourage people of all ages to take up some hobbies.One in five says that they have felt more comfortable in their own skin since they reached 60 years of age,and this confidence helps to give people the drive to try the activities they have always wanted to try."
1. How many people aged 60 and above describe their lifestyle as varied?
A. 38 percent.
B. 42 percent.
C. 20 percent.
D. 24 percent
2. What can be learned in Paragraph 3?
A. Many old people lead a positive life.
B. Age UK has organized a Tai Chi group.
C. Old age is not boring,but a little slow-paced.
D. Age UK offers products to old people for free.
3. From where is the passage most probably taken?
A. A life magazine.
B. A textbook.
C. A fashion website.
D. A health handbook.
【答案】1. B 2. A 3. A
【解析】
【分析】
这是一篇说明文。

调查发现,在英国,很多超过六十岁的老人都在过着积极、丰富的生活.他们参加各种各样的活动,发展各种业余爱好。

文章对调查内容和结果进行了详细的介绍。

【1题详解】
细节理解题。

根据第二段中的“and above who describe their lifestyle as interesting (38 percent),varied(42 percent)”可知,42%的老人认为自己的生活多样化,故选B。

【2题详解】
推理判断题。

根据第三段中的“It features people doing what they enjoy,celebrating later life and all that it can offer.This is in sharp contrast to some younger people's ideas of old age as boring and slower-paced”可知,这些老年人的生活特点是人们做他们喜欢的事,庆祝晚年生活,以及它所能提供的一切。

这与一些年轻人对老年人的看法形成了鲜明的对比,他们认为老年人生活无聊,节奏较慢。

由此可知,老年人的生活是非常积极向上的。

后面还举了一些具体的例子(太极团体,舞蹈家,91岁的健美运动者,81岁的歌唱女主角)来证明这一点。

故A选项正确。

【3题详解】
推理判断题。

本文介绍了在英国,很多超过六十岁的老人都在过着积极、丰富的生活。

这篇文章介绍的是老年人的生活方式。

因此文章最有可能出自生活杂志,故选A。

【点睛】细心审题,直接就题找答案。

解答此类试题时,不必通篇细看原文,而应采取“带着问题找答案”的方法,先从问题中抓住关键性词语(题眼),然后以此为线索,运用略读及查读的技巧快速在文章中寻找与此问题相关的:段落、语句,仔细品味,对照比较,确定答案。

例如在第一小题中,考生可以根据题干中的“varied”直接锁定答案在第二段。

B
Loneliness is an unpleasant feeling in which a person experiences a strong sense of being alone resulting from。

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2019年1月2018~2019学年度浙江省学考选考金华市高一上学期金华市十校联考期末英语试题

2019年1月2018~2019学年度浙江省学考选考金华市高一上学期金华市十校联考期末英语试题

考联校十市华金2018-2019学年浙江省金华市十校联考高一(上)期末英语试卷一、阅读理解AMany people over60years of age in the UK are spending their later years taking up new hobbies and activities,according to research from Age UIC71percent of thoseover60years old are meeting new challenges like learning a foreign language,takinglo the dance floor,or even taking part in outdoor activities like bungee jumpingand mountain climbing.The new survey looks at attitudes towards later life in people aged18and above and has been conducted to mark the start of a new TV advertising campaign.With thepositive attitudes of many of those aged60and above who describe their lifestyleas interesting(38percent),varied(42percent),fun(20percent)and satisfying(24percent),it shows the nation that growing older does not mean that interestsand hobbies should stop.It features people doing what they enjoy,celebrating later life and all that it can offer.This is in sharp contrast to some younger people's ideas of old ageas boring and slower-paced.Among those featured arc a Tai Chi group,dancers,a91-ycar-old bodybuilder,and an81-year-old singing leading lady.Many of them arepeople who have been directly helped by Age UK.The advertisement aims to show thedifferent services and products that Age UK offers and how it can help people to makethe most of later life.Michelle Mitchell,Charily Director at Age UK said,"Through our research and the exciting new TV advertisement,we hope to show another side of growing older andencourage people of all ages to take up some hobbies.One in five says that they havefelt more comfortable in their own skin since they reached60years of age,and thisconfidence helps to give people the drive to try the activities they have always wantedto try."1.How many people aged60and above describe their lifestyle as varied?A.38percent.B.42percent.C.20percent.D.24percent.2.What can be learned in Paragraph3?A.Many old people lead a positive life.B.Age UK has organized a Tai Chi group.C.Old age is not boring,but a little slow-paced.D.Age UK offers products to old people for free.3.From where is the passage most probably taken?A.A life magazine.B.A textbook.C.A fashion website.D.A health handbook.BLoneliness is an unpleasant feeling in which a person experiences a strong sense of being alone resulting from low levels of social contact and relationships.There are two types of loneliness:emotional loneliness and social loneliness. Emotional loneliness is concerned with the relationship between parents and their children.When children are separated from their parents,they show separation pain,such as crying and trying to search for their parents.Therefore,emotional loneliness is caused by a lack of a person that one is normally emotionally attached to,such as a parent.Social loneliness,on the other hand,is the loneliness one experiences through a lack of a wide social network.One does not feel that he or she is a member of his or her community,and one does not have friends that he or she can rely on in times of pain.One way of thinking about loneliness is from the difference between one's desired and one's achieved levels of social interactions,while being alone is simply a lack of contact with people.Loneliness is therefore a subjective experience;if people think they are lonely,then they are lonely,People can be lonely when they are alone,or in the crowd.What makes people lonely is the fact that they want more social interaction.People can be in a party and feel lonely because they don't get to talkto enough people.On the other hand,one can be alone and not feel lonely,even though there is no one around.That person is not lonely because he or she has no desire for social interaction at that time.4.Which of the following description to social loneliness is correct?A.It is a mental illness.B.It is separation from one's parents.C.It is a high level of social interaction.D.It is caused by the lack of a person to depend on.5.What are they in common,a person with emotional loneliness and one with social loneliness?A.They have no friends to talk to.B.They feel a sense of being alone.C.They have a limited social network.D.They have a bad relationship with their parents.6.What does the underlined part in the last paragraph mean?A.A hot topic.B.A special event.C.A pain in the body.D.A feeling in one's mind.CTwo weeks ago,a5-year-old girl named Sunshine Oelfke emptied out her piggy bank (存钱罐)onto the living room floor and immediately started counting.Her grandmother, Jackie Oelfke,thought she was playing as she carefully lined up the coins,but then she saw the girl put the coins into a plastic bag and place it in her backpack."That aroused my curiosity,"Jackie told CBS News."Nobody messes with the piggy bank."After observing Sunshine at work a few minutes longer,Jackie decided to find out why the little girl broke into her savings."What are you doing with that money?"Jackie asked her granddaughter."I'm taking it to school,"Sunshine replied.The little girl finally stated the real reason why she needed the money."I'm going to take it for milk money.My friendLayla doesn't get milk—her mom doesn't have milk money and I do."Jackie's heart melted at Sunshine's words.Choked with strong feelings,Jackie held her sweet granddaughter tightly in her arms.Last week,Jackie and Sunshine met with her teacher,Rita Hausher,and handed her the﹩30the kindergartner had saved.There are20kids in Sunshine's class and about half don't get milk.It costs﹩0.45a carton(纸盒).The total adds up to about﹩180a month for every child in the class to have milk every day.After dropping Sunshine off at school,Jackie posted a tearful video on Facebook to explain her granddaughter's plan.To her surprise,dozens of people offered to donate toward the cause.Within a week,Jackie raised more than﹩1,000.Now every student in Sunshine's class can get free milk for the rest of the year.Jackie said Sunshine doesn't see her kind act as a big deal.She was just trying to look out for her friends."She doesn't understand the effect she's brought about," Jackie said."But now she knows she can do whatever she puts her mind to."7.Why did Sunshine empty her piggy bank?A.She wanted to play with the coins.B.She needed to train her counting skills.C.She intended to pay for her friend's milk.D.She hoped to show off her savings in class.8.How did Jackie feel upon hearing Sunshine's words?A.Touched.B.Curious.C.Proud.D.Relieved.9.In Jackie's eyes,what did Sunshine learn from the experience?A.Many hands make light work.B.Two heads are better than one.C.A friend in need is a friend indeed.D.Nothing is impossible to a willing heart.10.What is the best title for this passage?A.Jackie's Piggy Bank.B.Small Coins,Big Deeds.C.A Moved Grandmother.D.Piggy Bank and Carton Milk.二、阅读七选五It's4:35p.m.You feel like the bottom of a marathoner's shoe.Flat and sore.It's been a day of fighting anxiety,racing to meetings,staying awake,endless work,and trying to get stuff done.___11___It causes you unwilling to stay for one more minute at the office.But how to improve your productivity of your entire work on the end of the day?The biggest step in this end-of-day process is to respond to as many emails as possible in thirty minutes of time.The majority of emails hit your inbox during workday hours.By responding to80%of these or so,you can effectively reduce tomorrow's workload.___12___If you can get this done before tomorrow begins,you'll be ahead of the game.If you use your computer or mobile phone for scheduling your day or taking notes,you'll want to keep them on.But please close whatever programs are allowing email or chat messages to ruin your end-of-the-day productivity.Before turning off your computer,you should also exit your Internet browser,and close the web pages you had opened.If you start your new day by seeing that articles you were reading,you are starting in the wrong frame of mind.___13___It's important to plan your day before it starts.___14___A day that starts without a plan is like an engine that needs to warm up before it's safe to drive.Perform your planning the day before,because a day planned in advance allows you to jump in fully prepared,fully planned,and fully ready to get stuff done.Your office space is known as an"environmental factor."___15___As Inc.com reported,dirty office can actually ruin your job performance.Then tiding up your office,you will become more productive.It's just that simple.By doing so,you feel good with a peaceful slate of mind,a sense of refreshment and energy,which will be enough for the following day.A.Each day deserves a fresh start.B.So it is important to have a cleaner.C.The condition of it changes the way you think and work.D.You can be less effective when finishing dealing with them.E.Write down everything that's on your mind that you need to do.F.You are so upset and disappointed about your whole day's productivity.G.This is one of the biggest gains you can make towards your productivity.三、完形填空When I was a kid,I loved to sing and showed a talent for the drama.I told my parents that I wanted to go to New York and___16___Broadway one day,and they always___17___me.My voice,___18___"pretty good",wasn't really Broadway quality and the life of a Broadway singer wasn't an___19___one,they never said no to me.They___20___told me I could be something I wanted to be.They___21___me to join a church choir(唱诗班)at times and take___22___lessons.___23___I realized that Broadway wasn't going to be my thing,but I always___24___my parents told me it was possible.Even now as an adult,they push me to accept new_____25_____.Now that I am a_____26_____,the idea of having a child who is motivated seems amazing and,_____27_____,a little bit worrying.What if she fails?Will it defeat her?What if she performs in front of an audience and forgets the_____28_____to a song,or what if she is_____29_____?But perhaps the most worrisome_____30_____are what if she succeeds,how I would parent a child that is_____31_____successful than I was at that age and how I would encourage my children and teach her.I don't have the answers to any of these questions,_____32_____I will encourage my children to follow their_____33_____.Having a young child do something that is so extraordinary might seem_____34_____.But if your child has a dream,do your very best to help him or her follow it.Who knows?You might just havethe_____35_____great world-changer on your bands.16.A.sing B.dance C.run D.drive17.A.funded B.supported C.refused D. misunderstand18.A.also B.yet C.ever D.though19.A.honest B.interesting C.easy D.exciting20.A.always B.sometimes C.seldom D.never21.A.demanded B.encouraged C.persuaded D.promised22.A.voice B.piano C.history D.dance23.A.In the end B.At first C.At the moment D.In ahurry24.A.hoped B.doubted C.agreed D. appreciated25.A.decisions B.favors C.challenges D.tasks26.A.singer B.teacher C.mum D.student27.A.merely B.honestly C.fortunately D.shortly28.A.meanings B.posters s D.words29.A.knocked over ughed at C.waken up D.referred to30.A.times B.news C.questions D.conditions31.A.more B.less C.just D.little32.A.before B.so C.but D.since33.A.dreams B.examples C.teachers D.parents34.A.misfortunate B.unimportant C.misleading D.unlikely35.A.first B.next st D.only四语法填空My little boy is5and goes to Kindergarten.He's at that age___36___he is a little selfish and isn't always___37___(will)to share,especially with girls! We've had many talks with him lately.___38___nothing seemed to get through to him,which really upset me.Maybe there was something wrong___39___my parenting skills.We've had a few problems with one little girl he rides to school with.But lastweek,___40___(surprise),he did something that moved me.I had bought him some matchbox cars as a reward for cleaning his room.He really loved them and told me they were his favorite.One day,I picked him up from school along with___41___little girl.When I got there,the little girl___42___(cry)and one of the teachers said she had fallen off the slide.I got her in the car,and my son could see she was really in pain.I wanted___43___(comfort)her,so I decided to take her home.While I was driving,I heard my son say,"It's OK,Katie.It's going to be___44___(well)soon.Have one of these.You can keep____45____."Looking in my rearview mirror(后视镜)I saw him passing one of his beloved cars to her.五句子翻译46.人们过度砍伐森林,结果许多动物已经灭绝.(as a result,die out,介词+which)______47.机器人是否会代替人类,此事将有待证实.(remain,形式主语it)______48.当你违反法律时,别期望能逃脱惩罚.(expect,escape,状语从句)______49.是我同桌给我一个坚定的眼神,鼓励了我积极参加学校运动会.(determine,强调句)______50.去年署假,李华充分利用时间学习烹饪,发现烹饪很容易.(make use of;动词不定式)______六、书面表达51.假定你是李华.你的英国笔友Jenny询问你进入高中后的学习和生活情况。

2019年1月2018~2019学年度浙江省学考选考金华市高一上学期金华市十校联考期末英语试题及参考答案

2019年1月2018~2019学年度浙江省学考选考金华市高一上学期金华市十校联考期末英语试题及参考答案

考联校十市华金2018-2019学年浙江省金华市十校联考高一(上)期末英语试卷一、阅读理解AMany people over60years of age in the UK are spending their later years taking up new hobbies and activities,according to research from Age UIC71percent of thoseover60years old are meeting new challenges like learning a foreign language,takinglo the dance floor,or even taking part in outdoor activities like bungee jumpingand mountain climbing.The new survey looks at attitudes towards later life in people aged18and above and has been conducted to mark the start of a new TV advertising campaign.With thepositive attitudes of many of those aged60and above who describe their lifestyleas interesting(38percent),varied(42percent),fun(20percent)and satisfying(24percent),it shows the nation that growing older does not mean that interestsand hobbies should stop.It features people doing what they enjoy,celebrating later life and all that it can offer.This is in sharp contrast to some younger people's ideas of old ageas boring and slower-paced.Among those featured arc a Tai Chi group,dancers,a91-ycar-old bodybuilder,and an81-year-old singing leading lady.Many of them arepeople who have been directly helped by Age UK.The advertisement aims to show thedifferent services and products that Age UK offers and how it can help people to makethe most of later life.Michelle Mitchell,Charily Director at Age UK said,"Through our research and the exciting new TV advertisement,we hope to show another side of growing older andencourage people of all ages to take up some hobbies.One in five says that they havefelt more comfortable in their own skin since they reached60years of age,and thisconfidence helps to give people the drive to try the activities they have always wantedto try."1.How many people aged60and above describe their lifestyle as varied?A.38percent.B.42percent.C.20percent.D.24percent.2.What can be learned in Paragraph3?A.Many old people lead a positive life.B.Age UK has organized a Tai Chi group.C.Old age is not boring,but a little slow-paced.D.Age UK offers products to old people for free.3.From where is the passage most probably taken?A.A life magazine.B.A textbook.C.A fashion website.D.A health handbook.BLoneliness is an unpleasant feeling in which a person experiences a strong sense of being alone resulting from low levels of social contact and relationships.There are two types of loneliness:emotional loneliness and social loneliness. Emotional loneliness is concerned with the relationship between parents and their children.When children are separated from their parents,they show separation pain,such as crying and trying to search for their parents.Therefore,emotional loneliness is caused by a lack of a person that one is normally emotionally attached to,such as a parent.Social loneliness,on the other hand,is the loneliness one experiences through a lack of a wide social network.One does not feel that he or she is a member of his or her community,and one does not have friends that he or she can rely on in times of pain.One way of thinking about loneliness is from the difference between one's desired and one's achieved levels of social interactions,while being alone is simply a lack of contact with people.Loneliness is therefore a subjective experience;if people think they are lonely,then they are lonely,People can be lonely when they are alone,or in the crowd.What makes people lonely is the fact that they want more social interaction.People can be in a party and feel lonely because they don't get to talkto enough people.On the other hand,one can be alone and not feel lonely,even though there is no one around.That person is not lonely because he or she has no desire for social interaction at that time.4.Which of the following description to social loneliness is correct?A.It is a mental illness.B.It is separation from one's parents.C.It is a high level of social interaction.D.It is caused by the lack of a person to depend on.5.What are they in common,a person with emotional loneliness and one with social loneliness?A.They have no friends to talk to.B.They feel a sense of being alone.C.They have a limited social network.D.They have a bad relationship with their parents.6.What does the underlined part in the last paragraph mean?A.A hot topic.B.A special event.C.A pain in the body.D.A feeling in one's mind.CTwo weeks ago,a5-year-old girl named Sunshine Oelfke emptied out her piggy bank (存钱罐)onto the living room floor and immediately started counting.Her grandmother, Jackie Oelfke,thought she was playing as she carefully lined up the coins,but then she saw the girl put the coins into a plastic bag and place it in her backpack."That aroused my curiosity,"Jackie told CBS News."Nobody messes with the piggy bank."After observing Sunshine at work a few minutes longer,Jackie decided to find out why the little girl broke into her savings."What are you doing with that money?"Jackie asked her granddaughter."I'm taking it to school,"Sunshine replied.The little girl finally stated the real reason why she needed the money."I'm going to take it for milk money.My friendLayla doesn't get milk—her mom doesn't have milk money and I do."Jackie's heart melted at Sunshine's words.Choked with strong feelings,Jackie held her sweet granddaughter tightly in her arms.Last week,Jackie and Sunshine met with her teacher,Rita Hausher,and handed her the﹩30the kindergartner had saved.There are20kids in Sunshine's class and about half don't get milk.It costs﹩0.45a carton(纸盒).The total adds up to about﹩180a month for every child in the class to have milk every day.After dropping Sunshine off at school,Jackie posted a tearful video on Facebook to explain her granddaughter's plan.To her surprise,dozens of people offered to donate toward the cause.Within a week,Jackie raised more than﹩1,000.Now every student in Sunshine's class can get free milk for the rest of the year.Jackie said Sunshine doesn't see her kind act as a big deal.She was just trying to look out for her friends."She doesn't understand the effect she's brought about," Jackie said."But now she knows she can do whatever she puts her mind to."7.Why did Sunshine empty her piggy bank?A.She wanted to play with the coins.B.She needed to train her counting skills.C.She intended to pay for her friend's milk.D.She hoped to show off her savings in class.8.How did Jackie feel upon hearing Sunshine's words?A.Touched.B.Curious.C.Proud.D.Relieved.9.In Jackie's eyes,what did Sunshine learn from the experience?A.Many hands make light work.B.Two heads are better than one.C.A friend in need is a friend indeed.D.Nothing is impossible to a willing heart.10.What is the best title for this passage?A.Jackie's Piggy Bank.B.Small Coins,Big Deeds.C.A Moved Grandmother.D.Piggy Bank and Carton Milk.二、阅读七选五It's4:35p.m.You feel like the bottom of a marathoner's shoe.Flat and sore.It's been a day of fighting anxiety,racing to meetings,staying awake,endless work,and trying to get stuff done.___11___It causes you unwilling to stay for one more minute at the office.But how to improve your productivity of your entire work on the end of the day?The biggest step in this end-of-day process is to respond to as many emails as possible in thirty minutes of time.The majority of emails hit your inbox during workday hours.By responding to80%of these or so,you can effectively reduce tomorrow's workload.___12___If you can get this done before tomorrow begins,you'll be ahead of the game.If you use your computer or mobile phone for scheduling your day or taking notes,you'll want to keep them on.But please close whatever programs are allowing email or chat messages to ruin your end-of-the-day productivity.Before turning off your computer,you should also exit your Internet browser,and close the web pages you had opened.If you start your new day by seeing that articles you were reading,you are starting in the wrong frame of mind.___13___It's important to plan your day before it starts.___14___A day that starts without a plan is like an engine that needs to warm up before it's safe to drive.Perform your planning the day before,because a day planned in advance allows you to jump in fully prepared,fully planned,and fully ready to get stuff done.Your office space is known as an"environmental factor."___15___As Inc.com reported,dirty office can actually ruin your job performance.Then tiding up your office,you will become more productive.It's just that simple.By doing so,you feel good with a peaceful slate of mind,a sense of refreshment and energy,which will be enough for the following day.A.Each day deserves a fresh start.B.So it is important to have a cleaner.C.The condition of it changes the way you think and work.D.You can be less effective when finishing dealing with them.E.Write down everything that's on your mind that you need to do.F.You are so upset and disappointed about your whole day's productivity.G.This is one of the biggest gains you can make towards your productivity.三、完形填空When I was a kid,I loved to sing and showed a talent for the drama.I told my parents that I wanted to go to New York and___16___Broadway one day,and they always___17___me.My voice,___18___"pretty good",wasn't really Broadway quality and the life of a Broadway singer wasn't an___19___one,they never said no to me.They___20___told me I could be something I wanted to be.They___21___me to join a church choir(唱诗班)at times and take___22___lessons.___23___I realized that Broadway wasn't going to be my thing,but I always___24___my parents told me it was possible.Even now as an adult,they push me to accept new_____25_____.Now that I am a_____26_____,the idea of having a child who is motivated seems amazing and,_____27_____,a little bit worrying.What if she fails?Will it defeat her?What if she performs in front of an audience and forgets the_____28_____to a song,or what if she is_____29_____?But perhaps the most worrisome_____30_____are what if she succeeds,how I would parent a child that is_____31_____successful than I was at that age and how I would encourage my children and teach her.I don't have the answers to any of these questions,_____32_____I will encourage my children to follow their_____33_____.Having a young child do something that is so extraordinary might seem_____34_____.But if your child has a dream,do your very best to help him or her follow it.Who knows?You might just havethe_____35_____great world-changer on your bands.16.A.sing B.dance C.run D.drive17.A.funded B.supported C.refused D. misunderstand18.A.also B.yet C.ever D.though19.A.honest B.interesting C.easy D.exciting20.A.always B.sometimes C.seldom D.never21.A.demanded B.encouraged C.persuaded D.promised22.A.voice B.piano C.history D.dance23.A.In the end B.At first C.At the moment D.In ahurry24.A.hoped B.doubted C.agreed D. appreciated25.A.decisions B.favors C.challenges D.tasks26.A.singer B.teacher C.mum D.student27.A.merely B.honestly C.fortunately D.shortly28.A.meanings B.posters s D.words29.A.knocked over ughed at C.waken up D.referred to30.A.times B.news C.questions D.conditions31.A.more B.less C.just D.little32.A.before B.so C.but D.since33.A.dreams B.examples C.teachers D.parents34.A.misfortunate B.unimportant C.misleading D.unlikely35.A.first B.next st D.only四语法填空My little boy is5and goes to Kindergarten.He's at that age___36___he is a little selfish and isn't always___37___(will)to share,especially with girls! We've had many talks with him lately.___38___nothing seemed to get through to him,which really upset me.Maybe there was something wrong___39___my parenting skills.We've had a few problems with one little girl he rides to school with.But lastweek,___40___(surprise),he did something that moved me.I had bought him some matchbox cars as a reward for cleaning his room.He really loved them and told me they were his favorite.One day,I picked him up from school along with___41___little girl.When I got there,the little girl___42___(cry)and one of the teachers said she had fallen off the slide.I got her in the car,and my son could see she was really in pain.I wanted___43___(comfort)her,so I decided to take her home.While I was driving,I heard my son say,"It's OK,Katie.It's going to be___44___(well)soon.Have one of these.You can keep____45____."Looking in my rearview mirror(后视镜)I saw him passing one of his beloved cars to her.五句子翻译46.人们过度砍伐森林,结果许多动物已经灭绝.(as a result,die out,介词+which)______47.机器人是否会代替人类,此事将有待证实.(remain,形式主语it)______48.当你违反法律时,别期望能逃脱惩罚.(expect,escape,状语从句)______49.是我同桌给我一个坚定的眼神,鼓励了我积极参加学校运动会.(determine,强调句)______50.去年署假,李华充分利用时间学习烹饪,发现烹饪很容易.(make use of;动词不定式)______六、书面表达51.假定你是李华.你的英国笔友Jenny询问你进入高中后的学习和生活情况。

浙江省金华市十校联考2018-2019学年高一上学期期末考试英语试题 含解析

浙江省金华市十校联考2018-2019学年高一上学期期末考试英语试题 含解析

2018-2019学年浙江省金华市十校联考高一(上)期末英语试卷一、阅读理解AMany people over 60 years of age in the UK are spending their later years taking up new hobbies and activities, according to research from Age UIC 71 percent of those over 60 years old are meeting new challenges like learning a foreign language, taking lo the dance floor, or even taking part in outdoor activities like bungee jumping and mountain climbing.The new survey looks at attitudes towards later life in people aged 18 and above and has been conducted to mark the start of a new TV advertising campaign. With the positive attitudes of many of those aged 60 and above who describe their lifestyle as interesting(38 percent), varied(42 percent), fun(20 percent) and satisfying(24 percent), it shows the nation that growing older does not mean that interests and hobbies should stop.It features people doing what they enjoy, celebrating later life and all that it can offer. This is in sharp contrast to some younger people's ideas of old age as boring and slower-paced. Among those featured arc a Tai Chi group, dancers, a 91-ycar-old bodybuilder, and an 81-year-old singing leading lady. Many of them are people who have been directly helped by Age UK. The advertisement aims to show the different services and products that Age UK offers and how it can help people to make the most of later life.Michelle Mitchell, Charily Director at Age UK said, "Through our research and the exciting new TV advertisement, we hope to show another side of growing older and encourage people of all ages to take up some hobbies. One in five says that they have felt more comfortable in their own skin since they reached 60 years of age, and this confidence helps to give people the drive to try the activities they have always wanted to try."1. How many people aged 60 and above describe their lifestyle as varied?A. 38 percent.B. 42 percent.C. 20 percent.D. 24 percent.A. Many old people lead a positive life.B. Age UK has organized a Tai Chi group.C. Old age is not boring, but a little slow-paced.D. Age UK offers products to old people for free.3. From where is the passage most probably taken?A. A life magazine.B. A textbook.C. A fashion website.D. A health handbook.【答案】1. B 2. A 3. A【解析】【分析】这是一篇说明文。

精品解析:【校级联考】浙江省金华市十校联考2018-2019学年高一上学期期末英语试题(原卷版)

精品解析:【校级联考】浙江省金华市十校联考2018-2019学年高一上学期期末英语试题(原卷版)

2018-2019学年浙江省金华市十校联考高一(上)期末英语试卷一、阅读理解AMany people over 60 years of age in the UK are spending their later years taking up new hobbies and activities,according to research from Age UIC 71 percent of those over 60 years old are meeting new challenges like learning a foreign language,taking lo the dance floor,or even taking part in outdoor activities like bungee jumping and mountain climbing.The new survey looks at attitudes towards later life in people aged 18 and above and has been conducted to mark the start of a new TV advertising campaign.With the positive attitudes of many of those aged 60 and above who describe their lifestyle as interesting (38 percent),varied(42 percent),fun(20 percent)and satisfying(24 percent),it shows the nation that growing older does not mean that interests and hobbies should stop.It features people doing what they enjoy,celebrating later life and all that it can offer.This is in sharp contrast to some younger people's ideas of old age as boring and slower-paced.Among those featured arc a Tai Chi group,dancers,a 91-ycar-old bodybuilder,and an 81-year-old singing leading lady.Many of them are people who have been directly helped by Age UK.The advertisement aims to show the different services and products that Age UK offers and how it can help people to make the most of later life.Michelle Mitchell,Charily Director at Age UK said,"Through our research and the exciting new TV advertisement,we hope to show another side of growing older and encourage people of all ages to take up some hobbies.One in five says that they have felt more comfortable in their own skin since they reached 60 years of age,and this confidence helps to give people the drive to try the activities they have always wanted to try."1. How many people aged 60 and above describe their lifestyle as varied?A. 38 percent.B. 42 percent.C. 20 percent.D. 24 percent2. What can be learned in Paragraph 3?A. Many old people lead a positive life.B. Age UK has organized a Tai Chi group.C. Old age is not boring,but a little slow-paced.D. Age UK offers products to old people for free.3. From where is the passage most probably taken?A. A life magazine.B. A textbook.C. A fashion website.D. A health handbook.BLoneliness is an unpleasant feeling in which a person experiences a strong sense of being alone resulting from low levels of social contact and relationships.There are two types of loneliness: emotional loneliness and social loneliness. Emotional loneliness is concerned with the relationship between parents and their children. When children are separated from their parents,they show separation pain,such as crying and trying to search for their parents. Therefore, emotional loneliness is caused by a lack of a person that one is normally emotionally attached to, such as a parent. Social loneliness, on the other hand, is the loneliness one experiences through a lack of a wide social network. One does not feel that he or she is a member of his or her community, and one does not have friends that he or she can rely on in times of pain.One way of thinking about loneliness is from the difference between one's desired and one's achieved levels of social interactions, while being alone is simply a lack of contact with people. Loneliness is therefore a subjective experience; if people think they are lonely, then they are lonely, People can be lonely when they are alone,or in the crowd.What makes people lonely is the fact that they want more social interaction.People can be in a party and feel lonely because they don't get to talk to enough people.On the other hand,one can be alone and not feel lonely,even though there is no one around.That person is not lonely because he or she has no desire for social interaction at that time.4. Which of the following description to social loneliness is correct?A. It is a mental illness.B. It is separation from one's parents.C. It is a high level of social interaction.D. It is caused by the lack of a person to depend on.5. What are they in common, a person with emotional loneliness and one with social loneliness?A. They have no friends to talk to.B. They feel a sense of being alone.C. They have a limited social network.。

2018-2019学年浙江省金华市十校高一上学期期末联考地理试题

2018-2019学年浙江省金华市十校高一上学期期末联考地理试题

金华十校2018—2019学年第一学期期末调研考试高一地理试卷★祝考试顺利★注意事项:1、答题前,请先将自己的姓名、准考证号用0.5毫米黑色签字笔填写在试题卷和答题卡上的相应位置,并将准考证号条形码粘贴在答题卡上的指定位置。

用2B铅笔将答题卡上试卷类型A后的方框涂黑。

2、选择题的作答:每个小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑。

写在试题卷、草稿纸和答题卡上的非选择题答题区域的答案一律无效。

3、主观题的作答:用签字笔直接答在答题卡上对应的答题区域内。

写在试题卷、草稿纸和答题卡上的非答题区域的答案一律无效。

如需改动,先划掉原来的答案,然后再写上新答案;不准使用铅笔和涂改液。

不按以上要求作答无效。

4、选考题的作答:先把所选题目的题号在答题卡上指定的位置用2B铅笔涂黑。

答案用0.5毫米黑色签字笔写在答题卡上对应的答题区域内,写在试题卷、草稿纸和答题卡上的非选修题答题区域的答案一律无效。

5、保持卡面清洁,不折叠,不破损,不得使用涂改液、胶带纸、修正带等。

6、考试结束后,请将本试题卷、答题卡、草稿纸一并依序排列上交。

一、选择题(本题共有30小题,每小题2分,共60分。

每小题都只有一个正确选项,不选、多选、错选均不得分。

)1.下列自然现象与太阳辐射无关的是A. 岩浆喷发B. 树木生长C. 信风移动D. 石油形成【答案】A【解析】【详解】太阳辐射维持了地表的温度,是地球上植物生长、大气运动、水循环的主要能源;煤、石油等是历史时期植物光合作用积累的太阳能被埋藏到地下,经过漫长的地质演变转化而形成的,故也与太阳辐射有关,而火山喷发的能源主要来自地球内部。

BCD均与太阳辐射有关,而A与太阳辐射无关,符合题意,故选A。

2.2018年12月12~17日,来源于岩石彗星的双子座流星雨大爆发,平均每分钟看到两颗流星。

该现象涉及到的主要天体是A. 恒星、行星、流星体B. 恒星、彗星、流星体C. 彗星、流星体、行星D. 彗星、星云、流星体【答案】C【解析】【详解】结合题干材料可知该现象来源于岩石彗星,说明该现象涉及彗星天体;双子座流星雨爆发,说明该流星体是脱离行星的彗星;流星雨现象中有流星体。

2018-2019学度金华十校联考高一上年末数学试卷(含解析解析).doc.doc

2018-2019学度金华十校联考高一上年末数学试卷(含解析解析).doc.doc

2018-2019学度金华十校联考高一上年末数学试卷(含解析解析)注意事项:认真阅读理解,结合历年的真题,总结经验,查找不足!重在审题,多思考,多理解!无论是单选、多选还是论述题,最重要的就是看清题意。

在论述题中,问题大多具有委婉性,尤其是历年真题部分,在给考生较大发挥空间的同时也大大增加了考试难度。

考生要认真阅读题目中提供的有限材料,明确考察要点,最大限度的挖掘材料中的有效信息,建议考生答题时用笔将重点勾画出来,方便反复细读。

只有经过仔细推敲,揣摩命题老师的意图,积极联想知识点,分析答题角度,才能够将考点锁定,明确题意。

【一】选择题:〔本大题10小题,每题4分,共40分,在每题给出的四个选项中,只有一项为哪一项符合题目要求的〕1、〔4分〕设全集U={1,2,3,4,5,6,7,8},集合S={1,3,5},T=〔S∪T〕等于〔〕{3,6},那么∁UA、∅B、{2,4,7,8}C、{1,3,5,6}D、{2,4,6,8}2、〔4分〕cos210°=〔〕A、﹣B、﹣C、D、3、〔4分〕函数y=f〔x〕和x=2的交点个数为〔〕A、0个B、1个C、2个D、0个或1个4、〔4分〕扇形的半径为2,面积为4,那么这个扇形圆心角的弧度数为〔〕A、B、2 C、2D、25、〔4分〕如果lgx=lga+3lgb﹣5lgc,那么〔〕A、x=a+3b﹣cB、C、D、x=a+b3﹣c36、〔4分〕sin=,cos=﹣,那么角α终边所在的象限是〔〕A、第一象限B、第二象限C、第三象限D、第四象限7、〔4分〕函数的图象为〔〕A、B、C、D、8、〔4分〕函数f〔x〕=ax2+2ax+4〔0《a《3〕,假设x1《x2,x1+x2=1﹣a,那么〔〕A、f〔x1〕《f〔x2〕B、f〔x1〕》f〔x2〕C、f〔x1〕=f〔x2〕D、f〔x1〕《f〔x2〕和f〔x1〕=f〔x2〕都有可能9、〔4分〕函数f〔x〕=sin〔ωx﹣〕〔《ω《2〕,在区间〔0,〕上〔〕A、既有最大值又有最小值B、有最大值没有最小值C、有最小值没有最大值D、既没有最大值也没有最小值10、〔4分〕f〔x〕=loga〔a﹣x+1〕+bx〔a》0,a≠1〕是偶函数,那么〔〕A、b=且f〔a〕》f〔〕 B、b=﹣且f〔a〕《f〔〕C、b=且f〔a+〕》f〔〕D、b=﹣且f〔a+〕《f〔〕【二】填空题〔共7小题,每题3分,总分值21分〕11、〔3分〕角α的终边过点P〔﹣8m,﹣6sin30°〕,且cosα=﹣,那么m 的值为,sinα=、12、〔3分〕计算lg4+lg500﹣lg2=,+〔log316〕•〔log2〕=、13、〔3分〕sinα=+cosα,且α∈〔0,〕,那么sin2α=,cos2α=、14、〔3分〕如果幂函数f〔x〕的图象经过点〔2,8〕,那么f〔3〕=、设g〔x〕=f〔x〕+x﹣m,假设函数g〔x〕在〔2,3〕上有零点,那么实数m的取值范围是、15、〔3分〕tan〔π﹣x〕=﹣2,那么4sin2x﹣3sinxcosx﹣5cos2x=、16、〔3分〕函数f〔x〕=﹣2sin〔2x+φ〕〔|φ|《π〕,假设是f〔x〕的一个单调递增区间,那么φ的取值范围为、17、〔3分〕f〔x〕是定义在R上的奇函数,当x≥0时,f〔x〕=2x﹣x2,假设存在实数a,b,使f〔x〕在【a,b】上的值域为【,】,那么ab=、【三】解答题〔本大题共5小题,共74分,解答应写出文字说明、证明过程或演算步骤。

2018-2019学年浙江省金华十校高一上学期期末调研考试数学试卷及解析

2018-2019学年金华十校高一上学期期末调研考试数学试卷一、选择题:本大题共12个小题,每小题5分,共60分.在每小题给出的四个选项中,只有一项是符合题目要求的.1.设全集,集合,,则()A. B. C. D.【答案】C【解析】【分析】求出,利用并集概念即可求解。

【详解】由题可得:=,所以故选:C.2.在正方形中,点为边的中点,则()A. B.C. D.【答案】C【解析】【分析】利用向量加法、数乘运算直接求解。

【详解】因为点为边的中点,所以故选:C.3.最小正周期为,且图象关于直线对称的一个函数是()A. B.C. D.【答案】D【解析】【分析】由函数周期为可排除A,再利用函数图象关于直线对称即可判断。

【详解】函数的周期为:,故排除A.将代入得:=1,此时取得最大值,所以直线是函数一条对称轴。

故选:D.4.以下给出的对应关系,能构成从集合到集合的函数的是()A. B. C. D.【答案】B【解析】【分析】对赋值逐一排除即可。

【详解】对于A选项,当时,,但,所以A选项不满足题意。

对于C选项,当时,,但无意义,所以C选项不满足题意。

对于D选项,当时,,但,所以D选项不满足题意。

故选:B.5.要得到函数的图象,只需将函数的图象()A. 先向左平移平移,再横坐标伸长为原来的2倍,纵坐标保持不变B. 先向左平移个单位,再横坐标缩短为原来的,纵坐标保持不变.C. 先横坐标伸长为原来的2倍,纵坐标保持不变,再向左平移个单位.D. 先横坐标缩短为原来的,纵坐标保持不变,再向左平移个单位【答案】D【解析】【分析】利用平移伸缩变换规律直接判断即可。

【详解】将函数的图象先横坐标缩短为原来的,纵坐标保持不变,得到:函数的图象,再将它向左平移个单位得到:函数的图象.即:的图象。

故选:D.6.函数的图象大致为()A. B.C. D.【答案】C【解析】【分析】由函数是偶函数可排除B.再对赋值即可一一排除。

【详解】因为,所以=,所以函数是偶函数,可排除B.当时,,排除A.当时,,排除D.故选:C.7.已知在梯形中,,且,,点为中点,则()A. 是定值B. 是定值C. 是定值D. 是定值【答案】A【解析】【分析】过点M作AB的垂线段,垂足为E,将表示成,利用条件即可计算出,问题得解。

浙江省金华十校2018-2019学年第一学期期末调研考试高一数学试题(解析版)

浙江省金华十校2018-2019学年第一学期期末调研考试高一数学试卷一、选择题:本大题共12个小题,每小题5分,共60分.在每小题给出的四个选项中,只有一项是符合题目要求的.1.设全集,集合,,则()A. B. C. D.【答案】C【解析】【分析】求出,利用并集概念即可求解。

【详解】由题可得:=,所以故选:C.【点睛】本题主要考查了集合的补集、并集运算,属于基础题。

2.在正方形中,点为边的中点,则()A. B.C. D.【答案】C【解析】【分析】利用向量加法、数乘运算直接求解。

【详解】因为点为边的中点,所以故选:C.【点睛】本题主要考查了向量的加法运算及数乘运算,属于基础题。

3.最小正周期为,且图象关于直线对称的一个函数是()A. B.C. D.【答案】D【解析】【分析】由函数周期为可排除A,再利用函数图象关于直线对称即可判断。

【详解】函数的周期为:,故排除A.将代入得:=1,此时取得最大值,所以直线是函数一条对称轴。

故选:D.【点睛】本题主要考查了三角函数的周期计算及对称轴知识,属于基础题。

4.以下给出的对应关系,能构成从集合到集合的函数的是()A. B. C. D. 【答案】B【解析】【分析】对赋值逐一排除即可。

【详解】对于A选项,当时,,但,所以A选项不满足题意。

对于C选项,当时,,但无意义,所以C选项不满足题意。

对于D选项,当时,,但,所以D选项不满足题意。

故选:B.【点睛】本题主要考查了函数的概念知识,属于基础题。

5.要得到函数的图象,只需将函数的图象()A. 先向左平移平移,再横坐标伸长为原来的2倍,纵坐标保持不变B. 先向左平移个单位,再横坐标缩短为原来的,纵坐标保持不变.C. 先横坐标伸长为原来的2倍,纵坐标保持不变,再向左平移个单位.D. 先横坐标缩短为原来的,纵坐标保持不变,再向左平移个单位【答案】D【解析】【分析】利用平移伸缩变换规律直接判断即可。

【详解】将函数的图象先横坐标缩短为原来的,纵坐标保持不变,得到:函数的图象,再将它向左平移个单位得到:函数的图象.即:的图象。

浙江省金华十校2018-2019学年高一上学期调研考试数学试题Word版含答案]

浙江省金华十校2018-2019学年上学期调研考试高一数学试题第Ⅰ卷一、选择题:本大题共8个小题,每小题5分,共40分.在每小题给出的四个选项中,只有一项是符合题目要求的.1.设{}4,3,2,1=M ,{}8,6,4,2=N ,则=N M ( )A .{}8,6,4,3,2,1B .{}4,2C .{}3,1D .{}8,62.满足不等式)3lg()1lg(x x -<+的所有实数x 的取值范围是( )A .)1,(-∞B .)1,1(-C .)3,1(-D .)3,1(3.下列函数中,在区间)1,1(-上单调递减的函数为( )A .2x y =B .x y 3=C .x y sin =D .)1(log 21+=x y4.下列各点中,可作为函数x y tan =的对称中心的是( )A .)0,4(πB .)1,4(πC .)0,4(π-D .)0,2(π6.设)(x f 是定义域为R 且最小正周期为π2的函数,且有⎩⎨⎧<<-≤≤=,0,cos ,0,sin )(x x x x x f ππ则=-)413(πf ( )A .0B .1C .22D .22- 7.已知函数)sin()(ϕω+=x x f 对任意的R x ∈都有)4()4(x f x f +=-ππ,若函数1)cos(2)(-+=ϕωx x g ,则)4(πg 的值为( ) A .3- B .1 C .1- D .1或3-8.已知函数22)(--=x x f ,若关于x 的方程)()(R m m x f ∈=恰有四个互不相等的实根4321,,,x x x x ,且4321x x x x <<<,则4321x x x x 的取值范围是( ) A .)0,1(- B .)0,31(- C .)0,61(- D .)0,21(- 第Ⅱ卷二、填空题(本大题有7小题,9-12题每题6分,13-15题每题4分,共36分.将答案填在答题纸上)9.=+-5.0145.0______,=-+0)23(5lg 2lg π______,=2lg 10______.10.设角α的终边过点)4,3(--P ,则=αcos ______,=αtan ______,=+-ααααsin cos sin cos _____. 11.已知函数c bx x x f ++=2)(在)2,1(内有两个相异零点,且0)(0<x f .用不等式“>”、“<”表示下列关系:(1)1++c b ___0;(2))1(0-x f ___0.12.函数],0[),2cos()2sin()(πππ∈-++=x x x x f ,当=x ____时,)(x f 取到最大值为_____.13.已知函数x x f lg )(=,若1)(=ab f ,则=+)()(22b f a f _____.14.已知53)4cos(=+πx ,471217ππ<<x ,则=x 2cos ______. 15.若对一切实数x 不等式3cos sin 2≤-x x a 恒成立,则实数a 的取值范围是______.三、解答题 (本大题共5小题,共74分.解答应写出文字说明、证明过程或演算步骤.)16.(本题满分15分) 已知{}0432≤--=x x x A ,{}09222≤-+-=m mx x x B ,{}R x b y y C x ∈+==,2.(1)若]4,0[=B A ,求m 的值;(2)若∅=C A ,求b 的取值范围.设函数)0,0,0)(sin()(πϕωϕω<<>>+=A x A x f 在一个周期内的图象如图所示.(1)求函数)(x f 的解析式;(2)求)(x f 在],0[π上的单调区间.18.(本题满分15分)已知定义域为R 的函数a bx f x x ++-=+122)(是奇函数.(1)求b a ,的值;(2)解不等式41)(<x f .已知函数1cos 22sin 3)(2-+=x x x f .(1)求函数)(x f 的最小正周期;(2)求函数)(x f 在区间]4,6[ππ-上的最大值和最小值.20.(本题满分14分)已知:c bx x x f ++=22)(.(1)若)(x f 在)1,(-∞上单调递减,求b 的取值范围;(2)对任意实数x ,)(x f 的最大值与最小值之差为)(b g ,求)(b g .浙江省金华十校2018-2019学年高一上学期调研考试数学试题参考答案一、选择题1.B2.B3.D4.D5.A6.C7.C8.B二、填空题9.2,0,4; 10.71,34,53--; 11.>,>; 12.2,4π; 13.2; 14.2524-; 15.]3,3[- 三、解答题16.解:(1)]4,1[-=A ,]3,3[+-=m m B ,∵]4,0[=B A ,∴⎩⎨⎧≥+=-4303m m 得3=m .(2)∵{}R x b y y C x ∈+==,2,∴),(+∞=b C .∵∅=C A ,由]4,1[-=A ,),(+∞=b C 知4≥b .故b 的取值范围为),4[+∞.17.解:(1)由图形易知2=A , 将点)3,0(,)3,2(π代入,有⎪⎪⎩⎪⎪⎨⎧=+=23)2sin(,23sin ϕωπϕ, ∵πϕ<<0,∴⎪⎩⎪⎨⎧==32,3ωπϕ,故)332sin(2)(π+=x x f . (2)由(1)知)332sin(2)(π+=x x f , 要使)(x f 单调递增,则2233222πππππ+≤+≤-k x k , 即Z k k x k ∈+≤≤-,43453ππππ,∴)(x f 的单调递增区间为Z k k k ∈+-],43,453[ππππ. 取0=k ,得]4,45[ππ-,∴)(x f 在],0[π上的单调递增区间为]4,0[π.要使)(x f 单调递减,则23233222πππππ+≤+≤+k x k , 即Z k k x k ∈+≤≤+,47343ππππ,∴)(x f 的单调递减区间为Z k k k ∈++],473,43[ππππ. 取0=k ,得]47,4[ππ,∴)(x f 在],0[π上的单调递减区间为],4[ππ. 故)(x f 在],0[π上的单调递增区间为]4,0[π,单调递减区间为],4[ππ.(2)由224241221241)(121+<+-⇒<++-⇒<+++x x x x x f ,化简得312>x , 两边取以2为底的对数得:3log 2->x .19.解:(1))62sin(22cos 2sin 31cos 22sin 3)(2π+=+=-+=x x x x x x f , 故)(x f 的最小正周期为π.(2)由]4,6[ππ-∈x 得]32,6[62πππ-∈+x , 当262ππ=+x 即6π=x 时)(x f 取得最大值2, 当662ππ-=+x 即6π-=x 时)(x f 取得最大值1-,故)(x f 的最大值为2,最小值为1-.20.解:(1)8)4(22)(222b c b x c bx x x f -++=++=, 因为)(x f 在)41,(b --∞上为减函数,∴141≥-b ,得4-≤b . (2)设c bx x x f ++=22)(在]1,1[-∈x 的最大值与最小值分别为N M ,. ①当141≥-b 时,即4-≤b 时,b c b c b f f b g 2)2(2)1()1()(-=++-+-=--=. ②当141-≤-b 时,即4≥b 时,b c b c b f f b g 2)2(2)1()1()(=+--++=--=. ③当1411<-<-b 时,即44<<-b 时,{}c b f f M ++=-=2)1(),1(max ,281b c m -=,281)81(2)(22++=--++=-=b b b c c b m M b g , 故⎪⎩⎪⎨⎧≥<<-++-≤-=.4,2,44,281,4,2)(2b b b b b b b b g。

精品解析:【校级联考】浙江省金华十校2018-2019学年第一学期期末调研考试高一数学试题(原卷版)

浙江省金华十校2018-2019学年第一学期期末调研考试高一数学试卷一、选择题:本大题共12个小题,每小题5分,共60分.在每小题给出的四个选项中,只有一项是符合题目要求的.1.设全集,集合,,则()A. B. C. D.2.在正方形中,点为边的中点,则()A. B.C. D.3.最小正周期为,且图象关于直线对称的一个函数是()A. B.C. D.4.以下给出的对应关系,能构成从集合到集合的函数的是()A. B. C. D.5.要得到函数的图象,只需将函数的图象()A. 先向左平移平移,再横坐标伸长为原来的2倍,纵坐标保持不变B. 先向左平移个单位,再横坐标缩短为原来的,纵坐标保持不变.C. 先横坐标伸长为原来的2倍,纵坐标保持不变,再向左平移个单位.D. 先横坐标缩短为原来的,纵坐标保持不变,再向左平移个单位6.函数的图象大致为()A. B.C. D.7.已知在梯形中,,且,,点为中点,则()A. 是定值B. 是定值C. 是定值D. 是定值8.已知函数,角A,B,C为锐角的三个内角,则A. 当,时,B. 当,时,C. 当,时,D. 当,时,9.在平面内,已知向量,,,若非负实数满足,且,则()A. 的最小值为B. 的最大值为C. 的最小值为D. 的最大值为10.若对任意实数,均有恒成立,则下列结论中正确的是()A. 当时,的最大值为B. 当时,的最大值为C. 当时,的最大值为D. 当时,的最大值为二、填空题(每题4分,满分20分,将答案填在答题纸上)11.计算:_____;_______.12.函数的定义域为_________;函数的值域为_______.13.已知,则_______;______.14.已知两个向量,,若,则______;若,的夹角为,则______.15.关于的方程在的解是_______.16.已知函数,若函数有有三个零点(),则_______.17.已知函数,若存在实数,使得成立,则实数的取值范围是_______.三、解答题(本大题共6题,共70分.解答应写出文字说明、证明过程或演算步骤.)18.设集合,.(1)求集合;(2)若,求实数的取值范围.19.如图,在平面直角坐标系中,以轴正半轴为始边的锐角和钝角的终边与单位圆分别交于点,轴正半轴与单位圆交于点,已知.(1)求;(2)求的最大值.20.设平面向量,,.(1)求的值;(2)若,求的值.21.已知,函数满足为奇函数;(1)求实数的关系式;(2)当时,若不等式成立,求实数可取的最小整数值.22.已知.(1)若,求在上的最大值;(2)若在上恒成立,求实数的取值范围.。

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