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2019届湘赣十四校(湖南省长郡中学)、(江西省南昌市第二中学)等高三下学期第一次联考英语试题

2019届湘赣十四校(湖南省长郡中学)、(江西省南昌市第二中学)等高三下学期第一次联考英语试题
2019届湘赣十四校(湖南省长郡中学)、(江西省南昌市第二中学)等高三下学期第一次联考英语试题

2019届湘赣?十四校高三联考第一次考试

英语试卷

长郡中学;衡阳八中;永州市四中;岳阳县一中;湘潭县一中;湘西州民中;九江市一中

石门ー中;县ー中;益阳市ー中;桃源县一中;株洲市二中;麓山国际:江西南昌二中

总分:150分时量:120分钟

考试时间:2019年3月8日8:00~10:00

注意事项

1.答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。

2.回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。回答非选择题时,将答案写在答题卡上,写在本试卷上无效。

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小題;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。

例题:How much is the shirt?

A.£19.15B.£9.18.C.£9.15.

答案是C。

1.Where does the conversation take place?

A.In a restaurant

B.In a hotel

C.In a store

2.What time will the two speakers arrive for the lecture?

A.At9:25.

B.At9:15

C.At9:10.

3.How often was the magazine School Life ever published last year"

A.Weekly

B.Monthly

C.Daily

4.What are the two speakers going to do in the end?

A.Stay at home

B.Play tennis.

C.Go sailing

5.Why hasn’t the man finished reading the book?

A.Because he was sick

B.Because he was busy with a project

C.Because he has been studying for a test

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。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.How is the woman trying to find jobs?

A.From the newspaper

B.Through her friends

C.On the Internet

7.What does the woman want to do after her study at college?

A.Become a college teacher

B.Study abroad

C.Create a website

听第7段材料,回答第8、9题。

8.What do we learn about the couple?

A.The husband doesn’t like the hotel where they stayed last year

B.The wife doesn’t like to travel

C.They are on vacation

9.How long does the trip in the advertisement take?

A.Three weeks

B.Two weeks

C.Ten days

听第8段材料,回答第10至12题

10.What is the probable relationship between the speakers?

A.Brother and sister

B.Teacher and student

C.Mother and child

11.Which step did Mike forget?

A.Choosing the speed

B.Putting in the soap

C.Pressing the start button

12.What does it mean when the washer makes a short high sound?

A.The washing is finished

B.The temperature is high

C.The machine is started

听第9段材料,回答第13至16题

13.Who probably is the man?

A.The woman’s father

B.The house owner

C.The woman’s husband

14.What is wrong with the bedroom air conditioner?

A.It is old

B.It doesn’t cool

C.It is noisy

15.Which of the following was fixed last year?

A.The washing machine.

B.The refrigerator

C.The TV set

16.How many things in the apartment have the speakers talked about?

听第10段材料,回答第17至20题

17.What ability can we strengthen by keeping a diary in English?

A.Spelling words

B.Translating English

C.Thinking in English

18.What difficulty may we come across in keeping a diary in English?

A.Putting thoughts into English

B.Persisting in writing

C.Finding a dictionary

19.What does the speaker advise us to have in learning English?

A.An MP6and a notebook

B.A notebook and a dictionary

C.An exercise book and a dictionary

20.What should we first do when we come across difficulties?

A.Search on the Internet

B.Refer to a dictionary.

C.Turn to our teacher

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A、B、C和D四个选项中,选出最佳选项。

A

WHERE ARE WE GOING TODAY?

The Play Indoor Playground covers2,300square feet.It has fun,colorful entertaining and exciting toys and equipment for you to play with.

How about the inflatable(可充气的)obstacle course?Do you think you will be able to walk around it as you re bouncing everywhere?Maybe you want to take a swim in the ball pool.

The great thing about playing is being able to be creative and use your imagination.You can be ANYTHING you want to be!How about being monkeys to hide out in the tree house?You can climb up to the top of the tree house slide,and pretend to eat those yummy bananas before sliding back down again.Or perhaps you want to be princesses,sitting in the castle with your lovely long hair flowing out of the tower.You can use the clothes in the princess dress-up trunk to really feel the part.

For the little ones,there is an infant section where they can play and experiment with the toys at their own pace,away from the bigger kids,and there is also a Sony Playstation area for the slightly bigger kids who want to try and beat their highest scores and try the latest games.

Don’t worry!Parents are included too.They have an adult lounge furnished with comfortable seating and a view of the play area so you can relax and know your child is having a great time Cost.

Adult:$3per person(Parents are free if there are two children to play.)

Children:$10for the Ist child.$8for a sister or brother.

Time:12:00-7:00P.m.from Monday to Thursday.

Address.401West.Los Feliz Blvd.Suite E.Glendale.CA.

Tel:818-551-1752

1.Who will probably regard the Play Indoor Playground as the most appealing?

A.Families that want some challenges

B.Kids who want to have fun outdoors

C.Kids who want to take part in fun activities.

D.Parents who want to play games with kids.

2.How much should a couple with two kids pay to enter it?

A.$18

B.$21

C.$24

D.$26

3.What is the main purpose of the text?

A.To encourage kids to travel around

B.To tell parents how to educate kids

C.To recommend some sports activities

D.To advertise an indoor playground

【答案】1.C 2.A 3.D

B

I’m a student in my third year at Robert Gordon University,but I also work35hours a week at Sainsbury's to make ends meet.

I constantly have to force myself to stay awake,and to be alert,whatever it takes.The work I do at Sainsbury's is very physical like stacking(fi3ik)shelves.I am lucky because the amount I lift at work is nothing compared with the weight I lift in the gym.I know I have the strength to bear it.

I am originally from Nigeria.I came here when I was seven.Money was always tight.My parents gave me everything I needed,but there was no money for luxuries.I worked hard at school though and,with the help of professors,I got the best A-level grades in my class.

Unfortunately,though I had applied for"settled"British residential status the Home Office waited until I was in sixth form to approve my application.That meant I was not eligible for a student loan.The only way I could afford to go to university was that I got a job that would

pay for all my living costs and my parents paid for my tuition fees.

I don’t have much time to socialize because of my job.Ideally,Id like to have more time to study so I can excel at my course.Yes,I have a lot on my plate,but working hard isnt new for me.Growing up,my parents cultivated in me the importance of working hard for what I want in life.

My dream is to get a job in the NHS.But now,Im just focused on trying to get the best grades

I can.Whenever I find life hard,I tell myself this is about my future.

4.Why does the author work long hours and sometimes overtime every week?

A.To pay for his own living expenses

B.To pay for his tuition fees

C.To prove his ability to earn money

D.To help his parents pay off the debts

5.What does the underlined word"eligible"in Paragraph4refer to?

A.Responsible

B.Anxious

C.Qualified

D.Accessible

6.Which of the following can NOT be used to describe the author?

A.Persistent

B.Diligent

C.Sociable

D.Ambitious

7.Which proverb can best summarize the passage?

A.Actions speak louder than words

B.God help those who help the themselves

C.A penny saved is a penny earned

D.Where there is life,there is hope

【答案】4.A 5.C 6.C7.B

C

Canada is a bilingual country with"co-official"languages.English and French enjoy equal status as the official languages of all government agencies in Canada.This means that the public has the right to communicate with and receive services from government in either English or French. Government employees have the right to work in the official language of their choice in certain bilingual regions.

Like the United States,Canada started as a colony.Beginning in the1500s it was part of New France but later became a British colony after the Seven Years’War.As a result,the Canadian government recognized the languages of both colonizers:France and England.The Constitution(宪法)Act of1867admitted the use of both languages in federal courts.Years later,Canada

strengthened its commitment to bilingualism when it passed the Official Languages Act of1969, which reconfirmed the constitutional origins of its co official languages.

Recognition of both English and French protects the rights of all Canadians.Among other benefits,the1969Act recognized the Canadian citizens should be able to access federal laws and government documents,whether their native language was French or English.The general law also requires that consumer products feature bilingual packaging throughout the country.

The Canadian government is committed to advancing the equality and the use of English and French and provides support to the development of English and French minority communities.However, the reality is that most Canadians speak English,and of course,many Canadians speak another language entirely.

Although the federal government theoretically guarantees bilingual services in all areas, there are many regions where English is the clear majority language so the government does not offer services in French in those regions.Canadians use the phrase"where numbers justify"to indicate whether a local populations language requires bilingual services from the government.

While many Canadians are bilingual in English and French,Statistics.Canada finds that over 200other languages were reported as a language spoken by its people.About two-thirds of the respondents who spoke one of these languages also spoke either English or French

8.Why are two official languages accepted in Canada?

A.The language-using tradition caused by Canada's colonial history

B.The theoretical commitment made by Canadian courts in the past

C.The welcome attitude towards people coming from all over the world

D.The mastery of two languages of Canadians because of school education

9.What is the current situation of official languages in Canada?

A.People speaking English are superior because of their access to federal laws

B.Federal governments have to provide bilingual services to all citizens in Canada

C.French minority communities are given more support due to their language-using history

D.There are more people speaking English than French in some parts of Canada

10.What can we infer from the passage?

A.The legal court usage of French and English was established in Canada in1969.

B.Some Canadians in certain districts might speak neither English nor French

C.Either French or English should be used on products in Canada according to the law

D.English has gained superior legal position to French because of bigger users in Canada

11.Which is the best title of the passage?

A.The Official Languages in Canada

B.Canada,a Multiple-language Land

C.Balancing English and French in Canada

D.Advancing English and French in Canada

【答案】8.A9.D10.B11.A

D

Since App Store was set up,it has been selling consumers one simple thing choice.Whether you wanted to play games,read the news,or do a thousand other things,there was something for whatever you desired.

Then something funny happened.Logging into the App Store today is like going into a shopping mall with only a coupon(优惠券)for one thing:There’s so much choice;it might be easier to give up than to choose.

It isn’t consumers who are burdened,though.Too much content of all kinds also has economic effects.When countless choices are available,it causes pressure,pushing prices down and driving us a bit crazy.

So what is the way forward?It may well be to turn less choice itself to the marketing strategy. There are already signs that this is happening.Firstly content companies are looking to prevent their offerings from getting lost in the tons of stuff.Most obvious is Disney,which is planning to open its own streaming service next year.The point is to narrow the focus so that those seeking Disney cartoons will have one place to go,rather than being around various services.

Yet if that represents a careful first step,there are more extreme options too.Consider the idea of a wine club:from tens of thousands of bottles each year,subscribers pay someone to select the most interesting ones.Perhaps what comes next for digital content is

similar-carefully selected offerings from trusted sources that put choices in the hands of someone else in order to get rid of the anxiety of choosing.

Up to now,too much choice in digital media has only one solution:the algorithm(运算法则).But we've seen the trouble with algorithms on You Tube They feed you only what you’ve already said you like,not things you may not know you re into.Worse,they have a tendency to serve up disturbing content he way forward cant simply be more or better algorithms.

Instead,it's time for digital companies to start thinking about how to put limits on things:

on how much we can use a device,or what we are available to choose from.

As we move further into the digital revolution,what people ask for is clear:Less.

12.What will too much choice of content on the market result in?

A.The shutdown of companies

B.The anxiety of consumers

C.The poor quality of products

D.The slowdown of economy

13.Which of the following statements is TRUE according to Paragraphs4and5?

A.Content companies should withdraw their offerings online

B.Content companies should post their offerings on App Store

C.Content companies adopt different methods to narrow the consumers focus

D.Content companies open their own streaming services on You Tube

14.How do algorithms probably respond to consumers needs?

A.They make a better choice for them

B.They help to remove disturbing content

C.They change their interest in digital media

D.They fail to offer what they possibly like

15.What is the authors attitude towards limiting the choice consumers have

A.Approving.

B.Skeptical

C.Opposing.

D.Neutral

【答案】12.B13.C14.D15.A

第二节(共5小题,每小题2分,满分10分)

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Take care of your spine(脊柱)

The spine stands at the center of your health,providing your body with structure and support. It also contains your spine cord,a massive collection of nerves conveying electric signals from the rest of your body to your brain___16___

Maintaining good posture(姿势)is one of the most important things you can do to keep your spine healthy.Proper posture means standing or sitting while keeping your spine straight,except for its natural curves.Posture comes into play even when you are asleep.Sleeping on your side puts less stress on your spine than most other positions.___17___.Especially if you work at a desk most of the day,it's important to get up and stretch regularly.

___18___Stretch can help the muscles around your spine relax and allow bones to shift into better arrangement.Strength exercises like pushups(俯卧撑)can also help by strengthening the

muscles around your spine.However,don’t overdo the exercise,as repeated motions can strain the muscles around your spine.

Finally,your diet affects the health of your spine because many vitamins are necessary for bones and nerves.In particular,vitamins B and D are essential to keep bones healthy,so you may want to consider taking a supplement.___19___,so it is also helpful to do some of the back exercise outside.

Many of the actions necessary to keep your spine healthy are identical to those used to preserve your health in other ways.___20___

A.However,the latter is also absorbed from sunlight.

B.Staying still for too long can be hard on your back.

C.So protect your back,the rest of the body will benefit.

D.Protecting your spine with yoga is also a necessary step.

E.Try the following exercises to keep your spine more flexible.

F.Exercise is also an important factor in the health of your spine.

G.So you should take the following factors into account to have a healthy spine.

【答案】16.G17.B

18.F19.A

20.C

第三部分语言知识运用(共两节,满分45分)

第一节(共20小题;每小题1.5分,满分30分)

阅读下面短文,从短文后各题所给的A、B、C和D四个选项中,选出可以填入空白处的最佳选项。

At a beautiful beach a little boy on his knees packs the sand into a bucket He turns the bucket upside down and___21___it.To the___22___of the little architect,a castle tower is created.He works all afternoon packing the walls building sentries(5E)with bottle tops and bridges with sticks.And a sandcastle will be built.

In a big city with___23___streets and traffic,a man works in an office.He packs papers into piles,holds the phone between his___24___and shoulder and___25___the keyboard with his fingers.Contracts get signed and to the joy of the man,a___26___is made.His pension will be sentries and capital gains will be___27___.An empire will be built.

The two builders of the two castles have very much___28___.They both___29___smallness into

greatness.They both make something beautiful out of___30___.And for both.the tide will rise and the___31___will come.Yet that is where the___32___stop.The little boy sees the end of his castle while the man___33___it.As the dusk approaches and waves near,the child___34___to his feet and begins to clap as the waves wash away his___35___.There is no sorrow.no___36___and no regret.He smiles and goes home.

The man in his office is not very___37___like the child.As his empire is fading,he is terrified,trying to___38___it."Its my castle!he___39___at the incoming tide.

Go ahead and build your dreams,but with a child’s heart.When the sun___40___and the tides take,just applaud.Salute the process of life and go home with a smile.

21.A.kicks B.lifts C.breaks D.covers

22.A.surprise B.relief C.amusement D.delight

23.A.lonely B.busy C.clean D.empty

24.A.hand B.neck C.arm D.ear

25.A.fixes B.touches C.hits D.checks

26.A.profit B.point C.record D.wish

27.A.bridges B.tool C.buckets D.beaches

28.A.in hand B.in common C.in need D.in total

29.A.increase B.cut C.shape D.put

30.A.something B.anything C.everything D.nothing

31.A.award B.victor C.future D.end

32.A.similarities https://www.doczj.com/doc/132801457.html,petitions C.differences D.changes

33.A.follows B.accepts C.ignores D.enjoys

34.A.jumps B.struggles C.sticks D.bend

35.A.dream B.gift C.masterpiece D.memory

36.A.excitement B.hesitation C.fear D.desire

37.A.wise B.naughty C.curious D.active

38.A.finish B.protect C.improve D.collect

39.A.glances B.stares C.yells D.points

40.A.set B.shines C.rises D.burns

【答案】21.B22.D23.B24.D25.C26.A27.A28.B29.C30.D 31.D32.A33.C34.A35.C36.C37.A38.B39.C40.A

第二节(共10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

According to a survey in May,about9.8percent of the93,420graduates said they wouldn’t begin working right after___41___(graduate).This Phenomenon is called"delayed employment”.

In fact.the number of students___42___have decided not to start their careers within six months has been increasing___43___(steady)since2011.One reason is___44___young people want to find a job___45___(relate)to their personal interests,and they are not willing to give in and take jobs they don’t like.Another reason that some have determined to delay___46___(find) work is to avoid the fierce competition of the job market.Recently,some Chinese college students___47___(choose)to travel or volunteer instead of getting jobs.For example,Chen Nuan, 23,who will graduate___48___the Shanghai Institute of Visual Arts this summer,has planned ___49___(tour)Europe.As the old Chinese Saying goes,'Traveling thousands of miles is____50____ (good)than reading thousands of books’.”

【答案】41.graduation

42.who/that

43.steadily

44.that45.related

46.finding

47.have chosen/are choosing

48.from49.to tour

50.better

第四部分写作(共两节,满分35分)

第一节短文改错(共10小题;每小题1分,满分10分)

51.假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改

增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。

删除:把多余的词用斜线(\)划掉。

修改:在错的词下划一横线,并在该词下面写出修改后的词。

注意:1.每处错误及其修改均仅限一词;

2.只允许修改10处,多者(从第11处起)不计分。

My parents and I visited my uncle in Seattle on last July.My favorite experience was our trip to Mount Rainer,an volcano near Seattle.Before we left,my uncle gave us hats to protect us from getting sunburned,I supposed that it will be very hot.When we drove up the mountain, I found the top covering with snow and ice!My uncle led me to a small path to increase our chances of seeing wildlife.Suddenly there appeared a field that small wild flowers grew up through the snow.Little animal stood still;tiny birds rose highly into the air.It was the most beautiful sight that Id never seen

【答案】1.去掉on

2.an→a

3.I前添加so

4.will→would

5.covering→covered

6.me→us

7.that→where

8.animal→animals

9.highly→high

10.never→ever

第二节书面表达(满分25分

52.假定你是李华,你从某网站上得知湖南省博物馆正在招募暑假英语讲解员,请你根据以下提示,给博物馆负责外国游客接待的Mr.Jason写一封英文自荐信。内容包括:

1.表达意愿;

2.自荐理由;

3.恳请获准。

注意:1.词数100左右;

2.可以适当增加细节,以使行文连贯

参考词汇:讲解员interpreter

Dear Mr.Jason

____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________

____________________________________________________________________________________________ ___________________________________________________________________________

Yours sincerely

LiHua 【答案】Dear Mr.Jason.

I'm Li Hua.a high school student.I am writing to apply for the position you advertised on the website.

First of all,having studied English for about10years.I have a good command of English. With fluent oral English.I'm convinced that I have no difficulty in communicating with foreign guests.Furthermore,since I grow up here.I'm familiar with the history and traditions of Hunan Province and I have a strong affection for them.More importantly.considered as a kind.confident and outgoing boy/girl.I can make fr?еnd?w?th d?ffеrеntрeoрlе?n nоt?mе.?аm?urеfоrе?gn v???tоr?w?ll bе?аt??f?ed w?th mуthоughtfulаnd excellent service.

1would deeply appreciate it if you could give me the precious chance to serve as an interpreter. Looking forward to your early reply.

Yours sincerely,

Li Huar

江西省南昌市第二中学最新高一上学期期末考试试卷生物 解析版

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(完整版)湖南省雅礼中学2019届高三上学期11月份月考(三)数学理试题++版含答案,推荐文档

[25,27.5),[27.5,30].根据直方图,这 200 名学生中每周的自习时间不少于 22.5 小时的人 数是 2 3 p ∨ q p ∧ q C . ?p ∧ q C . { x 1 < x ≤ 3 } D . { x 1 ≤ x ≤ 3 } 雅礼中学 2019 届高三 11 月月考试卷(三) 数学(理科) 本试卷分第I 卷(选择题)和第Ⅱ卷(非选择题)两部分,共8 页.时量120 分钟.满分150 分. 第 I 卷 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,只有一项是符合题目要求的. 1. 设全集 I 是实数集 R , M = {x x ≥ 3}, N = {x (x - 3)(x -1)≤ 0}都是 I 的子集(如图所示), 则阴影部分所表示的集合为 A. 2. 设(1+i )x = 1+ yi ,其中 x , y 是实数,则 A.1 B . C. D .2 3. 已知命题 :函数 y = 2 - a x +1 的图象恒过定点(1,2);命题 q :若函数 y = f (x -1)为 偶函数,则函数 y = f (x )的图象关于直线 对称,则下列命题为真命题的是 A. B . D . 4. 某高校调查了 200 名学生每周的自习时间(单位:小时),制成了如图所示的频率分布直方 图,其中自习时间的范围是[17.5,30],样本数据分组为[17.5,20),[20,22.5),[22.5,25), B . { x 1 ≤ x < 3 } p p ∨ ?q x = 1 x + yi = {x 1< x < 3 }

湖南省长沙市长郡中学2016-2017学年高一下学期期末考试物理试题

一、选择题(共 14小题,总计 42分 .其中 1~10小题均只有一个选项符合题意,11~14至少有两个选项符合题意,每小题全对得 3分,漏选得 2分,错选或不选不得分) 1、下列说法中正确的是 A、运动物体所受的合外力不为零,合外力必做功,物体的动能肯定要变化 B、运动物体所受的合外力为零,则物体的动能肯定不变 C、运动物体的动能保持不变,则该物体所受合外力一定为零 D、运动物体所受合外力不为零,则该物体一定做变速运动,其动能肯定要变化 2、如图某物体在拉力 F 的作用下没有运动,经时间 t后 A、拉力的冲量为 Ft B、拉力的冲量为F t cosθ C、合力的冲量不为零 D、重力的冲量为零 3、把一支枪水平固定在小车上,小车放在光滑的水平地面上,枪发射出一颗子弹时,关于枪、弹、车,下列说法正确的是 A.枪和弹组成的系统动量守恒 B.枪和车组成的系统动量守恒 c.枪、弹、车组成的系统动量守恒 D.由于枪与弹间存在摩擦,所以枪、弹、车组成的系统动量不守恒 4.真空中两个同性的点电荷 q1、q2,它们相距较近,保持静止 .今释放 q2且 q2只在 q1的库仑力作用下运动,则 q2在运动过程中受到的库仑力 A、不断减小 B、不断增加 C、始终保持不变 D、先增大后减小 5、同步卫星是指相对于地面不动的人造地球卫星,下列说法正确的是 A、它可以在地面上任一点的正上方,且离地心的距离可按需要选择不同值 B、它可以在地面上任一点的正上方,但离地心的距离是一定的

C、它只能在赤道的正上方,但离地心的距离可按需要选择不同值 D、它只能在赤道的正上方,且离地心的距离是一定的 6.如图所示,a、b、c是一条电场线上的三点,电场线的方向由 a到 c,a、b间的距离等于 b、c间的距离,用φa、φb、φc和 E a、E b、E c分别表示 a、b、c三点的电势和电场强度,可以判定 A. φa>φb>φc B. Eα>E b>E c C. φa-φb=φb-φc D. Eα=E b=E c 7.一宇宙飞船绕地球做匀速圆周运动,飞船原来的线速度是 v1,周期是 T1,假设在某时刻它向后喷气做加速运动后,进入新轨道做匀速圆周运动,运动的线速度是 v2,周期是 T2,则 A. v1>v2,T1>T2 B. v1>v2,T1T2 D. v1

江西省南昌市八一中学2013-2104学年高二下学期期末考试生物试题

江西省南昌市八一中学2013-2104学年高二下学期期末考试生物试题 第一部分选择题 一、选择题(每小题只有一个正确答案,1—10每小题1分,11—25每小题2分,共40分。) 1、采用基因工程技术将人凝血因子基因导入山羊受精卵,培育出转基因羊。但是人凝血因 子只存在于该转基因羊的乳汁中。以下有关叙述,正确的是[ ] A.人体细胞中凝血因子基因编码区的碱基对数目,等于凝血因子氨基酸数目的3倍B.可用显微注射技术将含有人凝血因子基因的重组DNA分子导入羊的受精卵 C.在该转基因羊中,人凝血因子基因存在于乳腺细胞,而不存在于其他体细胞中 D.人凝血因子基因开始转录后,DNA连接酶以DNA分子的一条链为模板合成mRNA 2、如图为某哺乳动物生殖过程示意图(b为卵细胞)。下列相关叙述中不 正确的是[ ] A.动物个体①②的产生分别属于有性生殖和无性生殖 B.动物个体②的产生表明,高度分化的动物细胞核也具有发育成完整 个体的潜在能力 C.按照动物个体②的产生方式,后代的性别比例仍为1∶1,但这对于 动物的进化则是不利的 D.图中a、b、c三种细胞的产生方式,仅c为有丝分裂 3、下列关于生物专一性的叙述不正确的一组是[ ] A.酶具有专一性,一种酶只能催化一种或一类化学反应 B.基因工程操作中的载体具有专一性,一种载体只能运载一种特定的目的基因C.tRNA具有专一性,一种tRNA只能运载一种特定的氨基酸 D.细胞膜上的载体具有专一性,一种载体只能转运一种或一类物质通过细胞膜 4、下列关于生物工程技术的叙述中,正确的是[ ] A.用同一种限制酶分别作用于正常基因和它的突变基因,其结果可能不同 B.在离体植物细胞转变为愈伤组织的过程中体现了细胞的全能性 C.选取一定数量的B淋巴细胞进行增殖培养,即可获得有关的单克隆抗体 D.某种植物甲乙两品种的体细胞杂交后代与甲乙两品种杂交后代的染色体数目相同5、下列关于基因文库的说法中,不正确的是[ ] A.某果蝇X染色体上的所有基因组成的文库是部分基因文库 B.取出果蝇某细胞中全部mRNA,通过反转录产生的全部DNA片段称为该果蝇的基因组文库 C.cDNA文库中的基因可以在不同物种间进行交流 D.可以根据基因的碱基序列、基因的转录产物mRNA,以及基因的表达产物蛋白质等特性获取目的基因 6、既可用于DNA重组技术又可用于细胞融合技术的是[ ] A.病毒 B.纤维素酶 C.聚乙二醇 D.质粒 7、我国引进良种红安格肉牛后,使其快速繁殖使用的方法有[ ] ①发酵工程②组织培养③基因工程④克隆⑤细胞工程⑥体外受精和胚胎 移植 A. ①③ B. ②④ C. ④⑤ D. ④⑥ 8、在植物细胞工程的技术中,无需激素调节的是[ ]

江西省南昌市第二中学2020-2021学年高一下学期第二次月考试题生物

一、选择题(1-24题,每小题1分;25-30题,每小题2分,共36分。每题均只有一个正确选项) 1.若呼吸底物全为葡萄糖,下列关于人体呼吸作用的叙述,正确的是 A.800m慢跑过程中O2吸收量大约等于CO2释放量 B.马拉松比赛时消耗等量葡萄糖放出的能量比步行时多 C.环境温度从0℃升到37℃,人体呼吸作用相关酶的活性逐渐上升 D.包扎伤口应选用透气性好的“创可贴",主要目的是保证伤口处细胞的有氧呼吸 2.当酵母菌以葡萄糖为呼吸底物时,下列叙述正确的是 A.如果检测有CO2释放量,则说明酵母菌进行有氧呼吸 B.如果测得CO2释放量:O2吸收量等于1:1,则说明酵母菌只进行有氧呼吸 C.如果测得呼吸作用的过程中没有产生水,则产物中也不会有CO2 D.检测酒精可用重铬酸钾,溶液的颜色由灰绿色变为橙色 3.光合作用是生物界中重要的物质与能量代谢,下列有关叙述正确的是 A.给绿色植物提供含有H218O的水,含18O的物质只有释放出来的O2 B.根据光合作用释放的O2量,可以推算出光合作用中有机物的积累量 C.停止光照,暗反应很快会停止,而停止供应CO2则光反应不受影响 D.生产生活中,温室大棚普遍采用红色的塑料薄膜来提高作物产量 4.某科研小组为探究酵母菌的细胞呼吸方式,进行了如图所示实验(假设细胞呼吸产生的热量不会使瓶中的气压升高),开始时溴麝香草酚蓝水溶液的颜色基本不变,反应一段时间后溶液颜色由蓝变绿再逐渐变黄。下列有关分析正确的是 A.溴麝香草酚蓝水溶液颜色由蓝变绿再变黄说明酵母菌在不断地产生CO2 B.溴麝香草酚蓝水溶液的颜色一开始不变是因为酵母菌只进行了有氧呼吸

湖南省长沙市长郡中学2016-2017学年高二上学期期末考试英语试题(有答案)

第Ⅰ卷 第一部分听力(共两节,满分10分) 第一节(共5小题;每小题0.5分,满分2.5) 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.Who is answering the telephone call? A.Bill. B.Mike. C.Kate. 2.What does the man mean? A.He is practising English. B.He doesn’t understand the woman. C.He doesn’t want to help the woman. 3.When will the film probably start? A.At 7:30. B.At 7:00. C.At 6:30. 4.What do the two speakers think of the exam? A.It is difficult. B.It is moderate. C.It is easy. 5.What are the two speakers talking about? A.The man’s friend-Henry. B.An excellent camping tent. C.The weather. 第二节(共15小题,每小题0.5分,满分7.5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。听完每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出版社秒钟的作答时间。每段对话或独白读两遍。 听第6段材料,回答第6,7题。 6.What are the speakers mainly talking about? A.A new city library. B.Their math homework. C.Their college library. 7.Why does the man probably want to have coffee? A.He is tired. B.He misses the old days. C.He wants to meet the math professor there. 听第7段材料,回答第8、9题。 8.What is the man asking the woman to do? A.Visit Florida. B.Move to New York. C.Move to Florida.

最新高三地理-【地理】湖南省长郡中学高三分班考试 精品

湖南省长郡中学201X届高三年级分班考试 地理试题 时量:90分钟总分:100分 第Ⅰ卷选择题(共50分) 一、选择题(单选题,本大题共25小题,满分50分) 1.201X年3月27日,全球6000多个城市分别在当地时间20时30分至21时30分熄灯一小时,以此响应世界自然基金会发起的“地球一小时”活动。下图中四城市参加了本次活动,下列说法正确的是() A.最先熄灯的是里约热内卢 B.该日正午太阳高度角最小的是哥本哈根 C.自转线速度由大到小依次是哥本哈根、北京、新加坡、里约热内卢 D.该日昼长由长到短依次是新加坡、哥本哈根、里约热内卢、北京 2.与右图中阴影部分含义相符的一项是() A.太阳能 B.地热能 C.水能 D.潮汐能 3.下图中四幅图分别表示世界洋流模式图、三圈环流模式图、海陆间水循环示意图和地球公转运动示意图,正确的是() A.①B.②C.③D.④ 读右图,假定在北极点放置一个傅科摆,初始时摆沿90°W和90°E线摆动(如图),回答4~5题。 4.三个小时以后,此摆的摆动方向是() A.沿45°E—135°W摆动 B.沿45°W—135°E摆动 C.沿90°E—90°W摆动

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