2009年高考生物试卷分析(海南)

新版2009年高考海南卷生物试题及答案 (33)

2013年普通高等学校招生全国统一考试语文注意事项：1.本试卷分第Ⅰ卷（阅读题）和第Ⅱ卷（表达题）两部分。

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.作答时，将答案写在答题卡上。

写在本试卷上无效。

3.考试结束后，将本试卷和答题卡一并交回。

第Ⅰ卷阅读题一、现代文阅读(9分，每小题3分)阅读下面的文字，完成1-3题20世纪后期，陕西凤雏村出土了刻有“凤”字的甲骨四片，这些“凤”字的形体大致相同，均为头上带有象征神权或王权的抽象化了的毛角的短尾鸟。

东汉许筷《说文解字》云:“公耸，凤属，神鸟也.……江中有公耸，似兔而大，赤目.”据此，古代传说中鸣于岐山、兆示周王朝兴起的神鸟凤凰，其原型应该是一种形象普通、类似水鸭的短尾水鸟。

那么，普通的短尾鸟“凤”为何在周代变为华冠长尾、祥瑞美丽的神鸟了呢?我们看到，在商代早期和中期的青铜器纹饰中，只有鸟纹而没有凤纹，弄正的凤形直到殷商晚期才出现，而且此时是华冠短尾鸟和华丽而饰有眼翎的长尾鸟同时出现，可见“凤”是由鸟演变而来的.综观甲骨文和商代青铜器，凤鸟的演变应该是鸟在先，凤在后，贯穿整个商代的不是凤而是鸟。

“天命玄鸟，降而生商”，在商人的历史中鸟始终扮演着图腾始祖的重要角色。

《左传》记载郯子说:“我高祖少睐挚之立也，凤鸟适至，故纪于鸟，为鸟师而鸟名。

凤鸟氏历正也，……九扈为九农正.”凤鸟氏成为“历正”之官，是由于它知天时，九扈成为“九农正”，也是由于它们带来了耕种、耘田和收获的信息.殷人先祖之所以“鸟师而鸟名”，应该是由于这些随着信风迁批的鸟，给以少昧为首的商人的农业生产带来了四季节令的消息。

对凤鸟的崇拜起于商代，其鼎盛却在周代。

正是在周代，“凤”完成了其发展程序中最后也是最重要的环节：变为神鸟凤凰。

许多历史资料记载了周王室在克商前后对“天命”的重视。

《尚书》“周书”十二篇中大量出现的“命”字多指天命，“殷革夏命”也是常见的语句。

武王在甲子日牧野之战结束后，紧接着就“不革服，“格于庙”(来不及换衣服就到神庙参拜)，这个“庙”自然不可能是周庙，而是商人的神庙。

新版2009年高考海南卷生物试题及答案 (25)

绝密*启用前2018年普通高等学校招生全国统一考试化学一、选择题（每小题只有1个选项符合题意。

每小题2分，本题共12分）1．下列食品添加剂中，常用作防腐剂的是A．碘酸钾B．碳酸氢钠C．苯甲酸钠D．磷酸氢钠2．某工业废气所含氮氧化物(NO x)的氮氧质量比为7∶4，该NO x可表示为A．N2O B．NO C．N2O3D．NO23．用浓硫酸配制稀硫酸时，不必要的个人安全防护用品是A．实验服B．橡胶手套C．护目镜D．防毒面罩4．下列化合物中，能与Na2CO3溶液反应生成沉淀且沉淀可溶于NaOH溶液的是A．MgCl2B．Ca(NO3)2C．FeSO4D．AlCl35．化学与生产生活密切相关，下列说法错误的是A．Na2O2可与CO2反应放出氧气，可用于制作呼吸面具B．SiO2具有导电性，可用于制作光导纤维和光电池C．聚四氟乙烯耐酸碱腐蚀，可用作化工反应器的内壁涂层D．氯水具有较强的氧化性，可用于漂白纸张．织物等6．某温度下向含AgCl固体的AgCl饱和溶液中加少量稀硫酸，下列说法正确的是A．AgCl的溶解度、K sp均减小B．AgCl的溶解度、K sp均不变C．AgCl的溶解度减小、K sp不变D．AgCl的溶解度不变、K sp减小7．下列分离方法正确的是A．回收水溶液中的I2：加入乙酸，分液，蒸发B．回收含有KCl的MnO2：加水溶解，过滤，干燥C．除去氨气中的水蒸气：通过盛有P2O5的干燥管D．除去乙醇中的水，加入无水氯化钙，蒸馏。

8．一种镁氧电池如图所示，电极材料为金属镁和吸附氧气的活性炭，电解液为KOH浓溶液。

下列说法错误的是A．电池总反应式为：2Mg＋O2＋2H2O＝Mg(OH)2B．正极反应式为：Mg－2e－＝Mg2＋C．活性炭可以加快O2在负极上的反应速率D．电子的移动方向由a经外电路到b9．N A代表阿伏加德罗常数的值，下列说法正确的是A．12 g金刚石中含有化学键的数目为4N AB．18 g的D2O中含有的质子数为10C．28 g的乙烯和环已烷混合气体中所含原子总数为6N AD．1 L 1mol·L¯1的NH4Cl溶液中NH4＋和Cl―的数目均为1N A10．絮凝剂有助于去除工业和生活废水中的悬浮物。

新版2009年高考海南卷生物试题及答案 (65)

2017年全国统一高考英语试卷（新课标Ⅱ）听力试题第一部分听力（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答案。

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. £ 19.15B. £9.18C. £9.15答案是C.1. What will the woman do this afternoon?A. Do some exercise.B. Go shopping.C. Wash her clothes.2. Why does the woman call the man?A. To cancel a flight.B. To make an apology.C. To put off a meeting.3. How much more does David need for the car?A. $5,000.B. $20,000.C. $25,000.4. What is Jane doing?A. Planning a tour.B. Calling her father.C. Asking for leave.5. How does the man feel?A. Tied.B. Dizzy.C. Thirsty.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。

新版2009年高考海南卷生物试题及答案 (20)

题型组合练(三)阅读理解A(2018·河北衡水中学八模)Sydney Trains is one of the most economical，reliable and convenient ways to travel throughout Sydney and its surrounds.Our network，the NSW Trains Intercity，covers suburban Sydney and extends to the Hunter，Central Coast，Blue Mountains，Southern Highlands and South Coast regions.The network is made up of several color-coded lines.Trains from different lines can share the same platform，so check display screen and listen to announcements.Ticket prices are generally based on the distance traveled.You can visit transportns for details.Getting to the CityIn Sydney，if you’re near a train station，you’re on your way to the city.Every rail line leads directly or indirectly to the City Circle.It’s the loop around the central business district of Sydney.Most city stations are underground so look out for the sign on street level.Automatic Ticket GatesLarge stations have automatic gates for entry to，and exit from，the station.If you have an Opal card or a ticket which has a magnetic stripe you must use the automatic gates.You may use the wide gate for wheelchair，pram or luggage access.Station staff will assist you.Night Ride BusesMost trains do not operate between midnight and 4∶00 a．m.For your convenience a special Night Ride Bus service is available between these hours on most Sydney suburban lines.Track WorkIn order for the tracks to be maintained，we sometimes have to replace train with buses，particularly at weekends.Please check the track work section for the latest service alterations on your line.语篇解读本文主要向我们介绍了悉尼列车服务的相关细节。

新版2009年高考海南卷生物试题及答案 (26)

2016年普通高等学校招生全国统一试卷（海南卷）物理注意事项：1.本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分。

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.回答第Ⅰ卷时，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。

写在本试卷上无效。

3.回答第Ⅱ卷时，将答案写在答题卡上。

写在本试卷上无效。

4.考试结束后，将本试卷和答题卡一并交回。

第Ⅰ卷一、单项选择题：本题共6小题，每小题3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.在地面上方某一点将一小球以一定的初速度沿水平方向抛出，不计空气阻力，则小球在随后的运动中A.速度和加速度的方向都在不断变化B.速度与加速度方向之间的夹角一直减小C.在相等的时间间隔内，速率的该变量相等D.在相等的时间间隔内，动能的改变量相等2.如图，在水平桌面上放置一斜面体P，两长方体物块a和b叠放在P的斜面上，整个系统处于静止状态。

若将a和b、b与P、P与桌面之间摩擦力的大小分别用f1、f2和f3表示。

则A．f1=0，f2≠0，f3≠0B．f1≠0，f2=0，f3=0C．f1≠0，f2≠0，f3=0D．f1≠0，f2≠0，f3≠03.如图，光滑圆轨道固定在竖直面内，一质量为m的小球沿轨道做完整的圆周运动。

已知小球在最低点时对轨道的压力大小为N1，在高点时对轨道的压力大小为N2.重力加速度大小为g，则N1–N2的值为A.3mgB.4mgC.5mgD.6mg4.如图，一圆形金属环与两固定的平行长直导线在同一竖直平面内，环的圆心与两导线距离相等，环的直径小于两导线间距。

两导线中通有大小相等、方向向下的恒定电流。

若A．金属环向上运动，则环上的感应电流方向为顺时针方向B. 金属环向下运动，则环上的感应电流方向为顺时针方向C. 金属环向左侧直导线靠近，则环上的感应电流方向为逆时针D.金属环向右侧直导线靠近，则环上的感应电流方向为逆时针5.沿固定斜面下滑的物体受到与斜面平行向上的拉力F 的作用，其下滑的速度-时间图线如图所示。

新版2009年高考海南卷生物试题及答案 (14)

参考答案及听力原文2018年普通高等学校招生全国统一考试(一)答案 1.B 2.C 3.C 4.B 5.A 6.B7.A8.B 9．C10.C11.A12.B13.A 14.A15.C16.B 17．C18.B19.C20.A听力原文Text 1W：James，you’ve been watching TV for the whole evening.What’s on?M：It’s a science program on the origin of the universe.I’ll give a presentation on it in my class tomorrow.Text 2M：Hello! Do you have The Best of Mozart?W：Er...sorry.We’ve just sold out.But we can order one for you.If you give us your number，we’ll call you when the CD arrives.Text 3W：We’d better be going now.Or we’ll be late for the train.M：No rush.It’s 830 now.We still have two hours.Text 4M：I am so tired of trying all those hours to work.W：Yeah，I know what you mean.I used to drive two hours to work each day.But now I live within walking distance of my office.I don’t even need a bike.Text 5W：Hi，Andy.I didn’t see you in Professor Smith’s class yesterday.What happened?M：Well，I had a headache，so I called him and asked for sick leave.Text 6W：The biggest mistake I made...eh...was leaving college in my last year and not completing my education.So I’m thinking of going back to school.M：School？To study what?W：Ecology.I’m interested in the relationship between humans and nature.M：Cool! Is it what you studied years ago?W：No，I majored in chemistry then.Text 7M：Good morning，madam.I’m your guide for this trip.W：How lovely! Could you tell me about the hotel I’m going to stay at?M：Yes，of course! The Grand Hotel opened in 1990，and it sits on the seaside along the South Coast Highway.It’s the most beautiful hotel here.W：That sounds great!M：And there are some restaurants outside.So at dinner time，you’d have a lot of choices. W：That’s really nice.I like to have some local foods while traveling.What about the scenery around it?M：The hotel has the best views of the Pacific Ocean.W：Oh，I think I will love this hotel.Text 8W：Hi，Mike.M：Hi，Alice.Nice to see you.You don’t often come here.W：I usually have fast food delivered to my office.I just come here for a change today.M：The environment here is good，clean and relatively quiet.W：Yeah.And I heard the food is tasty.By the way，are you going to the concert tomorrow evening?M：Yes，are you?W：Yeah! Catherine was supposed to go with me，but she may have to work extra hours tomorrow.Do you know anyone who might like to go?M：No，but if you like，I can ask around.Eh...Joan might want to go.W：Oh，yes，she is a great fan of classical music.I’ll give her a ring after lunch.Text 9W：Hi.I’ve only just arrived.M：Oh，good.Now，here are the keys.Let’s go in.There are two apartments.The one for rent is on the right.Do come in.W：Thank you.I like the carpet.The color is nice，isn’t it?M：Yes，and this apartment is in good condition.Here is your lounge.W：Where would we eat?M：There is this corner here，or you can use your e and see.W：The kitchen is quite small.M：Yeah，but it has everything—cooker，fridge，even a dish-washer.W：And there are lots of cupboards.M：Let me show you the bedrooms.This is the smaller one.W：It’s a good size，though.M：Now come into the other bedroom.You can see the bathroom，too.W：Yes，it is very nice.But I’ll have to ask my friend first and we will come together.I understand it’s 800 a month.M：Yes，but a few blocks downtown would be much more expensive.W：Well，thank you.I will be in touch.Text 10M：Thank you very much.Thank you，Doctor Johnson.Well，it is really great to be back at university again.The thing that I wanted to tell you today is this：Education is important.When I came to the US，I was only thinking about being a carpenter，but I could not read the newspaper.And I could not understand the news on television or movies or anything like this.So I entered the city college to take English classes for foreign students.I was very proud that I was going to a college because no one in my family ever went to any college or to any university.You know，when you’re fifteen years old in my country，you finish school and then you learn a trade.And that’s exactly what I did.When I was fifteen years old，I learned how to be a carpenter.A year later，I came to America.Luckily，I met a very good teacher who encouraged me to take some math classes，business classes and history classes.And I became a full-time college student.And today when I look back，I’m so happy because you never know where life will take you.All of a sudden，I started making money because I was really good at math.You know，how to work out everything with math is so important.This is something that I learned when I started my own business，which is doing really well.2018年普通高等学校招生全国统一考试(二)答案 1.C 2.A 3.B 4.A 5.C 6.B7.B8.A 9．C10.C11.A12.B13.A 14.B15.C16.A 17．B18.C19.C20.A听力原文:Text 1W：So，how is your German class going，John?M：Well，not bad.The pronunciation is fine with me.And its vocabulary is similar to English，but I’m finding the grammar awful.W：Well，it takes a while to get it right.Text 2W：I hope you can come to the party on Saturday.M：I didn’t know I was invited.W：Sure you are.Everyone in our office is invited.Text 3W：May I help you?M：Yes.When is the next train to London?W：Oh，let me check.It leaves in twenty minutes.M：One ticket，please.Text 4W：Charlie，do you know a restaurant called Bravo?M：Bravo...I know the name，but I’m not sure where it is.W：It’s on George Street.The food there is excellent.Text 5W：Brian，I just had an interview.They said they would make a decision soon.M：What are your chances of getting the job?W：Quite good.I think the interview went very well.Text 6M：Let’s go kite flying，Judy.It’s such a lovely day.W：Okay，but let me finish my chemistry homework first.Would you mind waiting for half an hour，Max? There are a few sports magazines on the table.M：Isn’t the chemistry homework due next Wednesday?W：Yeah，but I have a full day of classes on Monday and a birthday party to attend on Tuesday. M：All right，then.You go ahead，and I’ll catch up on some sports news while waiting. Text 7W：We’ve been on the computer all the time lately.Why don’t we do something different Sunday afternoon?M：Well，we could go to a concert.W：But I don’t think we can get the tickets this late.M：Then what about playing a computer game? There’s a really cool new one we could download.W：Hmm...I don’t know.I feel like I need to do some exercise.We could probably just walk by the lake.And I’ll ask Mike to join us.M：That sounds like fun.Let’s do it!Text 8W：Welcome to our program，Doctor Peterson.Let’s see what questions we’ve got for you today.Here is one：Can cats see color?M：Sort of.In the wild，many cats hunt at night because their eyes are designed for low light.Your cat can’t see bright colors such as red and green，but it picks up more shades ofblue，yellow，and gray than humans do.W：And why do cats give dead birds to their owners?M：When your cat drops a dead bird at your feet，she isn’t bringing you a present.Most cats just drag food home because it’s a safe place to eat.A cat’s mom also brings home things to her children to help them practice hunting.So a female cat without children may bring these “treats” to her owner instead.You may not like them，but at least you don’t have to write her a thank-you note.Text 9W：How is little Ed doing at the kindergarten，Jack?M：Oh，he’s doing fairly well.It’s been three weeks since he first started going.So Macy and I are pretty used to it now.You should have seen Macy cry when Ed was about to set off on the first day，though.W：I think that’s a normal reaction for mothers.You live quite close to the kindergarten，don’t you? How does he get there?M：Macy walks there with him every morning unless the weather is bad.When it rains，they’ll drive.W：And is Ed enjoying kindergarten?M：Yeah，he loves to have other kids to play with.He keeps telling us things they do together. W：What do the teachers at the kindergarten say about him?M：They said he is bright and that he’s starting to learn how to tell time. Isn’t that fantastic? W：That is fantastic.It sounds like everything goes well.Text 10W：My name is Emily.I had been a dancer for quite a long time.I started studying ballet when I was six years old.By the time I was nine，I was dancing five days a week.When I was eighteen，I decided that I really preferred contemporary dance and that I wanted to do it professionally.So I applied successfully for the training program at the school of Toronto Dance Theatre，and moved to Toronto to attend the program.That was the period of time I enjoyed most in Toronto.I graduated on scholarship and danced professionally for ten years.But after all those years，I found that dance was gradually becoming something that felt like more of a burden than a joy.I found myself increasingly unwilling to drag myself to dance performances，so I quit.I do miss dance often，but it makes me happy to think that I’ll never have to go to another training session again.2017年普通高等学校招生全国统一考试(一)答案 1.C 2.A 3.C 4.B 5.A 6.C7.A8.B9．C10.B11.B12.C13.A14.B15.A16.B17．C18.A19.C20.A听力原文：Text 1W: Have you seen the movie Hango v er？We went to see it last night.M：How was it?W：Jason thought it was extremely amusing，but I was a bit disappointed.Text 2M: Susan，I heard you are going to France.How long will you be staying there?W：A whole year.My aunt lives there.I’m going to do a one-month course at a language school，and spend the rest of the time traveling.Text 3M：Let’s see what drinks you’ve got for the party tonight.W：Everything! Beer，wine，soft drinks like Coke，7-Up...you name it，I’ve got it! Have you ordered the cake?M：Of course.Text 4M：I don’t have a library card.Do I need one?W：You have to have one only to take books out.You’re okay if you just sit in one of the rooms reading.M：Well then，I’ll just read here.Thank you.Text 5W：I wish I knew the times of the trains to London.But our phone’s out of order.M：Don’t worry，Grandma.I’ll find out for you on the Internet.W：Thank you!Text 6W：Excuse me.I wonder if you could tell me how to find a place to have my shoes mended.I’m new in town.M：Ah，there is a good shop not far from here.Go straight ahead and walk about three blocks.I can’t remember the name of the shop，but you’ll find it.It’s near the police station.By the way，you know about the To w n Guide? It’s a thin book and has all kinds of useful information.You’ll find one in any bookstore.W：Thanks a lot! You’ve been so helpful.Let’s see.Did you say the repair shop was three blocks away from here?M：Exactly.W：Thanks again.Text 7M：I’ve been here many times.There are quite a lot of delicious dishes to choose from.What are you thinking of ordering?W：Well，I haven’t decided yet.What are you going to order?M：I think I’ll have the roast chicken.They really make it well here.W：I had roast chicken yesterday when I ate out with Shelly.M：Their beef steak is good，too.You can have it served with beans and mushrooms.W：But I’m not that hungry.Is the fried fish or the seafood salad good?M：Never had them before.Maybe if you get the steak，we could share.W：That sounds like a good idea.Text 8W：Hello，Mr White.Do you think it’s possible for us to talk sometime today?M：I’d love to，Miss Wilson，but I’ve got a pretty tight schedule today.I’ve got to finish reading the yearly financial report by 10.Then I have to drive to the airport to pick up an advertiser at 11.After that，I’ll have a meeting with him over lunch.W：Can I see you after lunch?M：Well，let me see...After lunch，I have to attend a senior staff meeting，which may last about two hours.Can you come at 3? We can talk for an hour before I meet my sales team at 4.W：I’m afraid an hour is too short.What about tomorrow morning?M：9 to 11，then.I’ll wait for you at the office.W：OK，see you then.Text 9W：Hey，Bill.I hear they’re going to send you to Germany for the new project.M：Boy，news travels fast around here! I only got the orders a couple of hours ago.Rachel doesn’t even know...W：Oh，no? So，what are you waiting for? When do you plan to tell her?M：Well，she is at work at the moment.She doesn’t finish until 5.I’ll have to wait until tonight now，I suppose.W：Well，I was posted there before，back in 2008.It’s OK—a bit like England，really.At least the weather is similar，and the people aren’t much different.The only thing I didn’t like is the food，especially the sausages.What do you intend to do about the family? Are you going to take themwith you?M：Well，I’d like to，but I don’t know much about the situation at the moment...you know，about schools and all that.But I hope to move the family out there in a couple of months’ time.I don’t think I want to spend a year and a half out there on my own...I mean，without Rachel and the kids.I mean，I don’t see that much of them now as it is.W：Yeah.Well，that’s the way it is normally in our company，I suppose.M：Yeah.Well，we’ll see.Let me pay for the coffee.W：No，no.I’ll pay.Text 10W：Hello，everyone.Welcome to our program.I’m Jenny Jackson.The weather here in Juárez has become unbearable.With no rains for over a year，the city is suffering from unusually hot weather.Some light showers have been forecast since last month，but all of them have been effective in surrounding areas.Summer has not even started yet，but temperatures have reached 40 degrees centigrade in the past three days.And people have been warned not to go out of their homes—not if you walk on foot，at least—between 11 in the morning and 7 in the evening.Little kids and the elderly are the ones who have suffered the most from this extreme heat wave.They must drink water all the time.To help our audience have a better understanding of this extreme weather，we have invited Professor Torres from the University of Mexico to our studio this evening.2017年普通高等学校招生全国统一考试(二)答案 1.B 2.C 3.A 4.C 5.B 6.A7.C8.C9．B10.A11.A12.B13.C14.A15.B16.B17．A18.C19.A20.B听力原文：Text 1M：Let’s go for a nice walk into the country this afternoon.W：I certainly could enjoy the exercise，but I’ve agreed to go with Alice to buy some clothes. Text 2W：Hello，Mr Smith.I’m afraid Dr Brown won’t be able to see you today.He’s still waiting for a flight out of New York.He said he would meet you tomorrow afternoon.Is it OK?M：Sounds good.Thank you for calling.Text 3W：David，have you saved enough for the car?M：I have 20,000 now，and the car costs 25,000.My parents said they would like to help，but Idon’t want to use their money.Text 4W：Dr Block，I need to take a few days off because my father is coming over to visit.And I need to show him around the city.M：OK，Jane.But be sure to come back to work next week.Text 5M：Amy，my head is spinning! It must be a touch of the sun.W：You’d better lie back still for a while.Take it easy for the rest of the day，and stay in the shade.It’s too hot today.Text 6M：Mom，this is going to take forever! Animal World will be on in 20 minutes.It’s my favorite program.You know I can’t miss it!W：I know，honey.But we have to wait in line to pay for these things we need.M：You promised we’d be home in time.W：Be a little patient，Jack.We’ll get out of here soon.Text 7M：Hi，Samantha.Do you have a minute?W：Hi，e in，please.M：I’ve been trying to get hold of you all afternoon.W：I was at the weekly managers’meeting.How are things?M：Oh，splendid.I have some news.W：Good news?M：Wonderful news...to me，anyway！I’ve been offered a job for three years as an assistant to Professor Hayes from Birmingham University.I’ll join him in Mexico City.What do you think about that?W：Wonderful，Richard！Just what you’ve always wanted，isn’t it？Does it mean that you’ll leave soon?M：Next week.But before I go，I’d like to invite you out for dinner—just to thank you for all the help you gave me during my three-month research work here.Would tomorrow evening be a good time for you? We can go to the Shanghai Restaurant in Chinatown.W：Fine with me.Text 8M：What’s that book you just picked up，Mary?W：The one Professor Lee uses in his course.M：Oh，I see.You’d better have it if you want to pass that course.W：But it costs 30.I simply can’t afford it.M：Did you check the used book section here？Maybe they have it.W：No，they don’t.I asked.M：Why don’t you get it from the library?W：I’ve been trying for months，and it’s always out.There are over 50 students in the course，and every single one wants the book.M：Listen，you know my roommate Henry，don’t you？He took the same course last year，and I remember he owns a copy.I can borrow it from him for you.W：Oh，that’ll be great！Thank you，Jim!Text 9W：Hello?M：Hello，Stella.This is Peter.W：Hi，Peter.Fancy hearing your voice！How are you?M：Couldn’t be better.I’m planning a trip to Memphis with my family this summer.W：Great！I’d love to host you here.When are you coming?M：We’ll leave Boston on June 20th，stay in St Louis，Missouri for a week，and then fly to your city.We’d probably stay for five days with you and come back，for it’s a two-week vacation. W：Is there anything special you’d like to do here?M：We’d love to explore Beale Street，the official home of the blues，where we’d listen to live music.We’d also like to visit Graceland，the popular museum in memory of Elvis Presley.But above all，we want to spend some time with you and your family.W：Of course！It’s been ages since we met last time.Let’s have a dinner party in my garden. M：Lovely! Oh，could you find a hotel for us near where you live？It doesn’t have to be big，but I can’t stand noise at bedtime.W：Sure.M：Thank you.See you soon.Text 10M：Hello，everyone.My name is John.I’m the teaching assistant for this lab session.Let me explain a little about it.As you may know already，it’s a required meeting once a week.I expect you to do all the experiments and keep the results in your lab notebook.I’ll collect the notebooks every two weeks.You’ll be graded on lab notebooks and quizzes.But the most important information I want to give you now is about safety.First of all，you must wear shoes that cover your feet in the lab.Tennis shoes are OK.Also，don’t wear loose clothes，long scarves，big necklaces，or loose belts—they get caught in something or fall into liquid.Another thing to do for safety is cleaning up.Be sure to put the waste in the correct containers.We can’t mix liquid with paper.This isextremely important.I don’t want any fires in this room.You are responsible for washing out your own lab equipment and putting it away.If you don’t do this，I will take away points from your grade.Nobody’s going to clean up after you.OK，any questions?2016年普通高等学校招生全国统一考试(一)答案 1.C 2.B 3.A 4.C 5.A 6.C7.B8.A9．A10.C11.B12.B13.C14.A15.B16.B17．A18.C19.A20.B听力原文：Text 1W：What are we going to get for Lydia’s birthday?M：How about a pair of running shoes?W：You know she hates doing exercise.M：Then I guess we can buy her a birthday cake.Text 2M：Excuse me.Do you have time to help take a picture of us?W：Oh，I’m sorry.I’ve got to catch a bus.M：That’s OK.Text 3M：It really annoys me when Kate calls her friends during office hours.W：If I were you，I would tell her to stop.M：Maybe you’re right.I will talk to her sometime.Text 4M：Here’s the menu，Madame.Would you like something to drink?W：Yes，please.May I see the wine list?M：Certainly.Here you are.Text 5M：We need to have some fresh air.Do you mind my opening the window?W：As a matter of fact，I’m feeling a bit cold.Text 6M：Guess what I’ll be doing this summer?W：What?M：I’m going to work at the Riverside Hotel.W：What exactly will you be doing?M：Let’s see.I’ll be doing some small repairs inside and outside the hotel.I’ll be cutting grass and taking care of the flowers.W：Sounds interesting.What’s the pay?M：Well，uh...about fifteen dollars an hour，five hours a day，and Sunday free.W：That’s good money.What are you going to do with it?M：I’ll pay for the textbooks for next term.Text 7M：Hi，Sue.How’s it going?W：Oh，hi，Frank，just fine.How are your classes?M：Pretty good.I’m glad this is my last term here，though.W：Why is that？I thought you were enjoying school.M：I was.But now I’m getting tired of it.I’m ready for the real world.W：What are you planning to do when you graduate?M：First，I want to get a job as a computer programmer，and then after five years or so，I’d like to start my own business.W：Sounds good.I still have three terms to go until I’m done.M：You’ll make it for sure.Well，see you later.W：Bye!Text 8M：Hello，Milton Hotel Reservations.How may I assist you?W：Hi，I’m calling to make some changes to an existing reservation.M：Certainly.Do you have the reservation number?W：Sure，it’s 219.M：That’s a reservation for Sally Menkel.Is that right?W：Yes，that’s right.I’d like to change the check-in date from September 15 to September 16. M：Certainly.I can make that change for you.Is that the only change?W：No，the check-out date will also change from the 23rd to the 24th.M：No problem.We have you arriving on the 16th of September and leaving the 24th of September—altogether，eight nights.Will there be anything else?W：Yes.Instead of a courtyard room，I’d like a room with a view，preferably on an upper floor. M：I can certainly change that for you，but there will be a change in the room rate.The new rate is 199 per night，instead of the original 179.W：That’s OK.These are all the changes.Thank you very much.M：You’re welcome.Have a nice day!Text 9W：Gordon，I’m going to Keswick in the Lake District this weekend.M：Really?W：Yeah，five of us.Why don’t you join us？We’re getting to Keswick on Friday.Then we’re going boating on Saturday.And on Sunday，we’re going to do some shopping.Then I will take some time to visit my aunt Lucy.M：You’re not going to camp，are you？Isn’t it a bit cold?W：No，we’re not.It is a bit cold.We’re staying in a country inn.It’s not like five-star hotels or anything.But it’s really comfortable.M：Hmm，sounds interesting.You know，it’s the boating that I don’t like.W：Well，what are you up to?M：Sit on my sofa all weekend and watch the DVDs I’ve just bought.And that will be a busy weekend.I may finish watching Friends.W：I don’t know how you can do that all weekend，Gordon.I’d get bored.M：I know，I know.But that’s really what I want to do.Text 10Hello.Welcome to the program.In America，May and June are the traditional months for graduations.A listener in China，Wang Ming，who is about to get an engineering degree，wants to know how American college graduates find jobs.Right now，the answer is：not very easily.A latest study on the college job market showed that employers wanted to hire 22% fewer graduates this year than last.The study also showed that just 20% of those who looked for jobs before graduation have found one by now.This is compared to half of students who had looked for a job by this time two years ago.But one difference：fewer of this year’s graduates have started to search for jobs.Engineering graduates were more likely to have started their job search already，and to have accepted a job.This is among the best-paid professions for people with just a college degree.On average，engineering majors expect to start at about 62,000 a year.2016年普通高等学校招生全国统一考试(二)答案 1.B 2.C 3.A 4.C 5.B 6.A7.C8.A9．B10.C11.B12.A13.C14.A15.C16.B17．A18.C19.A20.B听力原文：Text 1M：Lucy，would you like to have lunch with me tomorrow?W：Oh，I’d really love to，but I have an appointment with my dentist at 11：30.Thanks for invitingText 2W：Peter，how is the weather now？Is it still raining?M：No，but there’s still lots of clouds.The weatherman said the sun wouldn’t come out until next week.Text 3M：I’m sorry I was late for class today，Dr Simpson.W：Well，I’ll let it go this time.But you saw it disturbed the rest of the class.M：Yes，I realized that.I won’t let it happen again.Text 4W：Hi，Mike.Listen，I’m coming back this afternoon，and I’ll take a bus from the railway station.So，you don’t need to come and pick me up.M：OK，take care，and see you soon.Text 5M：Jenny，there’s an opening for an assistant manager in our company.You should give it a try. W：Thank you George，but I’ve decided to travel a bit before finding another job.Text 6M：By the way，do you know what time it is?W：Well，it’s a quarter to two.M：Oh，I’ve got to go.W：See Linda in the library?M：No.Actually I’m going to meet with Professor Smith at ten past two.You may continue our project discussion with Michael.W：All right.Text 7W：Harry，guess what？I’ve just received an email from Pamela.She and Peter are coming down to see us this weekend.M：Oh，that’s good news！We haven’t seen them for ages.W：Yeah.The last time we met them was at our wedding three years ago.M：Did Pamela mention how long they’ll stay?W：About one week.M：Great！I can’t wait to show them around our new house.W：Me too.We haven’t had any guests since we moved in here.If the weather is fine，we can have a barbecue in the garden.M：Good idea.I’ll go to the market tomorrow to buy all the things we’ll need.W：Hello，everyone.Welcome to our program.Today，we are fortunate to have a special guest with us.Some of you may have heard of him before.He’s an artist.His works have received many prizes and have been shown in over one hundred exhibitions across the country—Los Angeles，New York，Philadelphia，to name just a few.His name is Chris Cucksy.So Chris，tell us a bit about yourself.M：Well，I was born in Springfield，Missouri，and grew up in Kansas.I didn’t come from a family with wealth or position，but I did manage to get a master’s degree in fine arts.W：When did you first start to make art？And what was the turning point in your life that made you an artist?M：I always liked drawing as early as I can remember，so right from then，I knew what I was going to be：an artist.W：What is it that always inspires you to create?M：Nature is the biggest inspiration.I’m always inspired by things of beauty and harmony.Text 9M：You must be pretty excited about your trip to Europe，Dorothy.When are you leaving?W：In just two weeks，and I am excited.I’ve been looking forward to this training program for a long time.But there are still a few things I need to do before I go.M：Like what?W：Like renewing my passport and figuring out what to do with my apartment while I’m gone. M：You are not going to give it up，are you?W：No way！I’ll never find another apartment like it around here.But I don’t like the idea of paying three months for an empty apartment，either.So，I’m looking for someone to take it while I’m away.M：Um，let me think.Oh，I know just a person.An old colleague of mine，Jim Thomas.He is coming here to do some research this summer，from June to August.W：Well，that’s exactly when I’ll be away!M：Tell you what：I’ll be calling Jim late this week anyway，so I’ll mention it to him.W：Well，thanks，Bill.Text 10I hope I’ve given you a clear idea of the schedule for your London weekend.And，before I finish，let me just give you some advice which should make your stay more enjoyable.Firstly，please do remember to put on some comfortable shoes.London is a big place，and whatever you do，you’ll find yourself doing quite a lot of walking.So，comfortable shoes are really necessary.And secondly，let me ask you to please look after your money.Keep it safe at all times，and then you will not have。

新版2009年高考海南卷生物试题及答案 (36)

2014年全国统一高考物理试卷（大纲卷）一、选择题：本题共8小题，每小题6分．在每小题给出的四个选项中，有的只有一项符合题目要求，有的有多项符合题目要求．全部选对的得6分，选对但不全的得3分，有选错的得0分．1．（6分）一质点沿x轴做直线运动，其v﹣t图象如图所示．质点在t=0时位于x=5m处，开始沿x轴正向运动．当t=8s时，质点在x轴上的位置为（）A．x=3m B．x=8m C．x=9m D．x=14m2．（6分）地球表面附近某区域存在大小为150N/C、方向竖直向下的电场．一质量为1.00×l0﹣4kg、带电量为﹣1.00×10﹣7C的小球从静止释放，在电场区域内下落10.0m．对此过程，该小球的电势能和动能的改变量分别为（重力加速度大小取9.80m/s2，忽略空气阻力）（）A．﹣1.50×10﹣4J和9.95×10﹣3J B．1.50×10﹣4J和9.95×10﹣3JC．﹣1.50×10﹣4J和9.65×10﹣3J D．1.50×10﹣4J和9.65×10﹣3J 3．（6分）对于一定量的稀薄气体，下列说法正确的是（）A．压强变大时，分子热运动必然变得剧烈B．保持压强不变时，分子热运动可能变得剧烈C．压强变大时，分子间的平均距离必然变小D．压强变小时，分子间的平均距离可能变小4．（6分）在双缝干涉实验中，一钠灯发出的波长为589nm的光，在距双缝1.00m 的屏上形成干涉图样．图样上相邻两明纹中心间距为0.350cm，则双缝的间距为（）A．2.06×10﹣7m B．2.06×10﹣4m C．1.68×10﹣4m D．1.68×10﹣3m 5．（6分）两列振动方向相同、振幅分别为A1和A2的相干简谐横波相遇．下列说法正确的是（）A．波峰与波谷相遇处质点的振幅为|A1﹣A2|B．波峰与波峰相遇处质点离开平衡位置的位移始终为A1+A2C．波峰与波谷相遇处质点的位移总是小于波峰与波峰相遇处质点的位移D．波峰与波峰相遇处质点的振幅一定大于波峰与波谷相遇处质点的振幅6．（6分）一物块沿倾角为θ的斜坡向上滑动．当物块的初速度为v时，上升的最大高度为H，如图所示；当物块的初速度为时，上升的最大高度记为h．重力加速度大小为g．物块与斜坡间的动摩擦因数和h分别为（）A．tanθ和B．（﹣1）tanθ和C．tanθ和D．（﹣1）tanθ和7．（6分）很多相同的绝缘铜圆环沿竖直方向叠放，形成一很长的竖直圆筒．一条形磁铁沿圆筒的中心轴竖直放置，其下端与圆筒上端开口平齐．让条形磁铁从静止开始下落．条形磁铁在圆筒中的运动速率（）A．均匀增大B．先增大，后减小C．逐渐增大，趋于不变D．先增大，再减小，最后不变8．（6分）一中子与一质量数为A （A＞1）的原子核发生弹性正碰．若碰前原子核静止，则碰撞前与碰撞后中子的速率之比为（）A．B．C．D．二、非选择题：第22〜34题，共174分．按题目要求作答．9．（6分）现用频闪照相方法来研究物块的变速运动．在一小物块沿斜面向下运动的过程中，用频闪相机拍摄的不同时刻物块的位置如图所示．拍摄时频闪频率是10Hz；通过斜面上固定的刻度尺读取的5个连续影像间的距离依次为x1、x2、x3、x4．已知斜面顶端的高度h和斜面的长度s．数据如下表所示．重力加速度大小g=9.80m/s2．单位：cmx1x2x3x4h S10.7615.0519.3423.6548.0080.00根据表中数据，完成下列填空：（1）物块的加速度a=m/s2（保留3位有效数字）．（2）因为可知斜面是粗糙的．10．（12分）现要测量某电源的电动势和内阻．可利用的器材有：电流表，内阻为1.00Ω；电压表；阻值未知的定值电阻R1、R2、R3、R4、R5；开关S；﹣端连有鳄鱼夹P的导线1，其他导线若干．某同学设计的测量电路如图（a）所示．（1）按图（a）在实物图（b）中画出连线，并标出导线1和其P端．（2）测量时，改变鳄鱼夹P所夹的位置，使R1、R2、R3、R4、R5办依次串入电路，记录对应的电压表的示数U和电流表的示数I．数据如下表所示．根据表中数据，在图（c）中的坐标纸上将所缺数据点补充完整，并画出U﹣I图线．I（mA）1931531116930U（V） 2.51 2.59 2.68 2.76 2.84（3）根据U﹣I图线求出电源的电动势E=，内阻r=Ω．（保留2位小数）11．（12分）冰球运动员甲的质量为80.0kg．当他以5.0m/s的速度向前运动时，与另一质畺为100kg、速度为3.0m/s的迎面而来的运动员乙相撞．碰后甲恰好静止．假设碰撞时间极短，求：（1）碰后乙的速度的大小；（2）碰撞中总机械能的损失．12．（20分）如图，在第一象限存在匀强磁场，磁感应强度方向垂直于纸面（xy 平面）向外；在第四象限存在匀强电场，方向沿x轴负向．在y轴正半轴上某点以与x轴正向平行、大小为v0的速度发射出一带正电荷的粒子，该粒子在（d，0）点沿垂直于x轴的方向进入电场．不计重力．若该粒子离开电场时速度方向与y轴负方向的夹角为θ，求：（1）电场强度大小与磁感应强度大小的比值；（2）该粒子在电场中运动的时间．13．已知地球自转周期和半径分别为T，R．地球同步卫星A在离地面高度为h 的圆轨道上运行，卫星B沿半径为r（r＜h）的圆轨道在地球赤道的正上方运行，其运行方向与地球自转方向相同．求：（1）卫星B做圆周运动的周期；（2）卫星A、B连续地不能直接通讯的最长时间间隔（信号传输时间可忽略）．。

针对海南高考命题特点,生物科第一轮复习对策

针对海南高考命题特点，生物科第一轮复习对策侨中生物教研组张崇飞一、2009年海南试卷结构与考点分布考点分布说明：括号内数字为题号；能力层次包括：A为识记,B为理解,C为运用二、海南近三年高考试题主要特点1.表现在题量适中，难度不深，试题新颖。

题目的梯度和区分度不高，绝大多数的好学生能在90分钟内答完全卷。

随着生物科学上升为21世纪的顶尖技术，高考生物题目紧跟时代的脚步题目会越来越新颖。

2.着眼教材，既重视了对基础知识的考查，突出主干知识的考核，又凸显对综合能力和应变能力的考查。

考点较平衡分布于必修Ⅰ、必修Ⅱ、必修Ⅲ。

考查知识点的范围太窄，考查知识点过于雷同，试题没有回避往年的高考内容，如2007年11题2008年4题及2009年8题都考了神经调节，再如07、08、09都在激素调节这个知识点上命题。

但这些试题在原有的内容上有所变化，从不同角度进行考查。

3.注重对实验探究能力的考核。

实验能力是高考的要求之一，07-09试卷中都有实验能力的考核题目。

而且试卷中考查有关实验方面的内容题型有设计实验，分析实验现象，预测实验结果等，通过这三方面的试题考查了考生多层次的实验能力。

海南近三年高考试题对实验及探究能力的考查明显得不足。

4.基本体现了新课改的理念和方向，坚持以能力立意为指导，体现了素质教育的要求。

关注生物学与生产生活、人类健康和环境保护的联系，较好地体现了考纲中“能运用所学的生物学知识、观点解释和解决生活、生产、科学技术发展和环境保护等方面的一些相关生物学问题”的能力要求。

注重考核解决实际问题的能力，试题大都采用现实生活、生产实践相关情境进行设问，关注人体健康，关心社会热点问题，涉及人类疾病、医学治疗、农业生产、环境保护等领域的内容；试题的解答要求考生具有更强的分析、归纳总结和应用能力。

三、针对发上特点我准备从以下几个方面做好2010年的高考备考工作1.认真研究考纲，制定可行的复习计划考纲是教学的依据，也是命题的范围，不知道考试大纲的要求和高考命题的趋势，就像航海没有方向，就永远不能登上成功的彼岸。

新版2009年高考海南卷生物试题及答案 (12)

参考答案及听力原文2018年普通高等学校招生全国统一考试(一)答案 1.B 2.C 3.C 4.B 5.A 6.B7.A8.B 9．C10.C11.A12.B13.A 14.A15.C16.B 17．C18.B19.C20.A听力原文Text 1W：James，you’ve been watching TV for the whole evening.What’s on?M：It’s a science program on the origin of the universe.I’ll give a presentation on it in my class tomorrow.Text 2M：Hello! Do you have The Best of Mozart?W：Er...sorry.We’ve just sold out.But we can order one for you.If you give us your number，we’ll call you when the CD arrives.Text 3W：We’d better be going now.Or we’ll be late for the train.M：No rush.It’s 830 now.We still have two hours.Text 4M：I am so tired of trying all those hours to work.W：Yeah，I know what you mean.I used to drive two hours to work each day.But now I live within walking distance of my office.I don’t even need a bike.Text 5W：Hi，Andy.I didn’t see you in Professor Smith’s class yesterday.What happened?M：Well，I had a headache，so I called him and asked for sick leave.Text 6W：The biggest mistake I made...eh...was leaving college in my last year and not completing my education.So I’m thinking of going back to school.M：School？To study what?W：Ecology.I’m interested in the relationship between humans and nature.M：Cool! Is it what you studied years ago?W：No，I majored in chemistry then.Text 7M：Good morning，madam.I’m your guide for this trip.W：How lovely! Could you tell me about the hotel I’m going to stay at?M：Yes，of course! The Grand Hotel opened in 1990，and it sits on the seaside along the South Coast Highway.It’s the most beautiful hotel here.W：That sounds great!M：And there are some restaurants outside.So at dinner time，you’d have a lot of choices. W：That’s really nice.I like to have some local foods while traveling.What about the scenery around it?M：The hotel has the best views of the Pacific Ocean.W：Oh，I think I will love this hotel.Text 8W：Hi，Mike.M：Hi，Alice.Nice to see you.You don’t often come here.W：I usually have fast food delivered to my office.I just come here for a change today.M：The environment here is good，clean and relatively quiet.W：Yeah.And I heard the food is tasty.By the way，are you going to the concert tomorrow evening?M：Yes，are you?W：Yeah! Catherine was supposed to go with me，but she may have to work extra hours tomorrow.Do you know anyone who might like to go?M：No，but if you like，I can ask around.Eh...Joan might want to go.W：Oh，yes，she is a great fan of classical music.I’ll give her a ring after lunch.Text 9W：Hi.I’ve only just arrived.M：Oh，good.Now，here are the keys.Let’s go in.There are two apartments.The one for rent is on the right.Do come in.W：Thank you.I like the carpet.The color is nice，isn’t it?M：Yes，and this apartment is in good condition.Here is your lounge.W：Where would we eat?M：There is this corner here，or you can use your e and see.W：The kitchen is quite small.M：Yeah，but it has everything—cooker，fridge，even a dish-washer.W：And there are lots of cupboards.M：Let me show you the bedrooms.This is the smaller one.W：It’s a good size，though.M：Now come into the other bedroom.You can see the bathroom，too.W：Yes，it is very nice.But I’ll have to ask my friend first and we will come together.I understand it’s 800 a month.M：Yes，but a few blocks downtown would be much more expensive.W：Well，thank you.I will be in touch.Text 10M：Thank you very much.Thank you，Doctor Johnson.Well，it is really great to be back at university again.The thing that I wanted to tell you today is this：Education is important.When I came to the US，I was only thinking about being a carpenter，but I could not read the newspaper.And I could not understand the news on television or movies or anything like this.So I entered the city college to take English classes for foreign students.I was very proud that I was going to a college because no one in my family ever went to any college or to any university.You know，when you’re fifteen years old in my country，you finish school and then you learn a trade.And that’s exactly what I did.When I was fifteen years old，I learned how to be a carpenter.A year later，I came to America.Luckily，I met a very good teacher who encouraged me to take some math classes，business classes and history classes.And I became a full-time college student.And today when I look back，I’m so happy because you never know where life will take you.All of a sudden，I started making money because I was really good at math.You know，how to work out everything with math is so important.This is something that I learned when I started my own business，which is doing really well.2018年普通高等学校招生全国统一考试(二)答案 1.C 2.A 3.B 4.A 5.C 6.B7.B8.A 9．C10.C11.A12.B13.A 14.B15.C16.A 17．B18.C19.C20.A听力原文:Text 1W：So，how is your German class going，John?M：Well，not bad.The pronunciation is fine with me.And its vocabulary is similar to English，but I’m finding the grammar awful.W：Well，it takes a while to get it right.Text 2W：I hope you can come to the party on Saturday.M：I didn’t know I was invited.W：Sure you are.Everyone in our office is invited.Text 3W：May I help you?M：Yes.When is the next train to London?W：Oh，let me check.It leaves in twenty minutes.M：One ticket，please.Text 4W：Charlie，do you know a restaurant called Bravo?M：Bravo...I know the name，but I’m not sure where it is.W：It’s on George Street.The food there is excellent.Text 5W：Brian，I just had an interview.They said they would make a decision soon.M：What are your chances of getting the job?W：Quite good.I think the interview went very well.Text 6M：Let’s go kite flying，Judy.It’s such a lovely day.W：Okay，but let me finish my chemistry homework first.Would you mind waiting for half an hour，Max? There are a few sports magazines on the table.M：Isn’t the chemistry homework due next Wednesday?W：Yeah，but I have a full day of classes on Monday and a birthday party to attend on Tuesday. M：All right，then.You go ahead，and I’ll catch up on some sports news while waiting. Text 7W：We’ve been on the computer all the time lately.Why don’t we do something different Sunday afternoon?M：Well，we could go to a concert.W：But I don’t think we can get the tickets this late.M：Then what about playing a computer game? There’s a really cool new one we could download.W：Hmm...I don’t know.I feel like I need to do some exercise.We could probably just walk by the lake.And I’ll ask Mike to join us.M：That sounds like fun.Let’s do it!Text 8W：Welcome to our program，Doctor Peterson.Let’s see what questions we’ve got for you today.Here is one：Can cats see color?M：Sort of.In the wild，many cats hunt at night because their eyes are designed for low light.Your cat can’t see bright colors such as red and green，but it picks up more shades ofblue，yellow，and gray than humans do.W：And why do cats give dead birds to their owners?M：When your cat drops a dead bird at your feet，she isn’t bringing you a present.Most cats just drag food home because it’s a safe place to eat.A cat’s mom also brings home things to her children to help them practice hunting.So a female cat without children may bring these “treats” to her owner instead.You may not like them，but at least you don’t have to write her a thank-you note.Text 9W：How is little Ed doing at the kindergarten，Jack?M：Oh，he’s doing fairly well.It’s been three weeks since he first started going.So Macy and I are pretty used to it now.You should have seen Macy cry when Ed was about to set off on the first day，though.W：I think that’s a normal reaction for mothers.You live quite close to the kindergarten，don’t you? How does he get there?M：Macy walks there with him every morning unless the weather is bad.When it rains，they’ll drive.W：And is Ed enjoying kindergarten?M：Yeah，he loves to have other kids to play with.He keeps telling us things they do together. W：What do the teachers at the kindergarten say about him?M：They said he is bright and that he’s starting to learn how to tell time. Isn’t that fantastic? W：That is fantastic.It sounds like everything goes well.Text 10W：My name is Emily.I had been a dancer for quite a long time.I started studying ballet when I was six years old.By the time I was nine，I was dancing five days a week.When I was eighteen，I decided that I really preferred contemporary dance and that I wanted to do it professionally.So I applied successfully for the training program at the school of Toronto Dance Theatre，and moved to Toronto to attend the program.That was the period of time I enjoyed most in Toronto.I graduated on scholarship and danced professionally for ten years.But after all those years，I found that dance was gradually becoming something that felt like more of a burden than a joy.I found myself increasingly unwilling to drag myself to dance performances，so I quit.I do miss dance often，but it makes me happy to think that I’ll never have to go to another training session again.2017年普通高等学校招生全国统一考试(一)答案 1.C 2.A 3.C 4.B 5.A 6.C7.A8.B9．C10.B11.B12.C13.A14.B15.A16.B17．C18.A19.C20.A听力原文：Text 1W: Have you seen the movie Hango v er？We went to see it last night.M：How was it?W：Jason thought it was extremely amusing，but I was a bit disappointed.Text 2M: Susan，I heard you are going to France.How long will you be staying there?W：A whole year.My aunt lives there.I’m going to do a one-month course at a language school，and spend the rest of the time traveling.Text 3M：Let’s see what drinks you’ve got for the party tonight.W：Everything! Beer，wine，soft drinks like Coke，7-Up...you name it，I’ve got it! Have you ordered the cake?M：Of course.Text 4M：I don’t have a library card.Do I need one?W：You have to have one only to take books out.You’re okay if you just sit in one of the rooms reading.M：Well then，I’ll just read here.Thank you.Text 5W：I wish I knew the times of the trains to London.But our phone’s out of order.M：Don’t worry，Grandma.I’ll find out for you on the Internet.W：Thank you!Text 6W：Excuse me.I wonder if you could tell me how to find a place to have my shoes mended.I’m new in town.M：Ah，there is a good shop not far from here.Go straight ahead and walk about three blocks.I can’t remember the name of the shop，but you’ll find it.It’s near the police station.By the way，you know about the To w n Guide? It’s a thin book and has all kinds of useful information.You’ll find one in any bookstore.W：Thanks a lot! You’ve been so helpful.Let’s see.Did you say the repair shop was three blocks away from here?M：Exactly.W：Thanks again.Text 7M：I’ve been here many times.There are quite a lot of delicious dishes to choose from.What are you thinking of ordering?W：Well，I haven’t decided yet.What are you going to order?M：I think I’ll have the roast chicken.They really make it well here.W：I had roast chicken yesterday when I ate out with Shelly.M：Their beef steak is good，too.You can have it served with beans and mushrooms.W：But I’m not that hungry.Is the fried fish or the seafood salad good?M：Never had them before.Maybe if you get the steak，we could share.W：That sounds like a good idea.Text 8W：Hello，Mr White.Do you think it’s possible for us to talk sometime today?M：I’d love to，Miss Wilson，but I’ve got a pretty tight schedule today.I’ve got to finish reading the yearly financial report by 10.Then I have to drive to the airport to pick up an advertiser at 11.After that，I’ll have a meeting with him over lunch.W：Can I see you after lunch?M：Well，let me see...After lunch，I have to attend a senior staff meeting，which may last about two hours.Can you come at 3? We can talk for an hour before I meet my sales team at 4.W：I’m afraid an hour is too short.What about tomorrow morning?M：9 to 11，then.I’ll wait for you at the office.W：OK，see you then.Text 9W：Hey，Bill.I hear they’re going to send you to Germany for the new project.M：Boy，news travels fast around here! I only got the orders a couple of hours ago.Rachel doesn’t even know...W：Oh，no? So，what are you waiting for? When do you plan to tell her?M：Well，she is at work at the moment.She doesn’t finish until 5.I’ll have to wait until tonight now，I suppose.W：Well，I was posted there before，back in 2008.It’s OK—a bit like England，really.At least the weather is similar，and the people aren’t much different.The only thing I didn’t like is the food，especially the sausages.What do you intend to do about the family? Are you going to take themwith you?M：Well，I’d like to，but I don’t know much about the situation at the moment...you know，about schools and all that.But I hope to move the family out there in a couple of months’ time.I don’t think I want to spend a year and a half out there on my own...I mean，without Rachel and the kids.I mean，I don’t see that much of them now as it is.W：Yeah.Well，that’s the way it is normally in our company，I suppose.M：Yeah.Well，we’ll see.Let me pay for the coffee.W：No，no.I’ll pay.Text 10W：Hello，everyone.Welcome to our program.I’m Jenny Jackson.The weather here in Juárez has become unbearable.With no rains for over a year，the city is suffering from unusually hot weather.Some light showers have been forecast since last month，but all of them have been effective in surrounding areas.Summer has not even started yet，but temperatures have reached 40 degrees centigrade in the past three days.And people have been warned not to go out of their homes—not if you walk on foot，at least—between 11 in the morning and 7 in the evening.Little kids and the elderly are the ones who have suffered the most from this extreme heat wave.They must drink water all the time.To help our audience have a better understanding of this extreme weather，we have invited Professor Torres from the University of Mexico to our studio this evening.2017年普通高等学校招生全国统一考试(二)答案 1.B 2.C 3.A 4.C 5.B 6.A7.C8.C9．B10.A11.A12.B13.C14.A15.B16.B17．A18.C19.A20.B听力原文：Text 1M：Let’s go for a nice walk into the country this afternoon.W：I certainly could enjoy the exercise，but I’ve agreed to go with Alice to buy some clothes. Text 2W：Hello，Mr Smith.I’m afraid Dr Brown won’t be able to see you today.He’s still waiting for a flight out of New York.He said he would meet you tomorrow afternoon.Is it OK?M：Sounds good.Thank you for calling.Text 3W：David，have you saved enough for the car?M：I have 20,000 now，and the car costs 25,000.My parents said they would like to help，but Idon’t want to use their money.Text 4W：Dr Block，I need to take a few days off because my father is coming over to visit.And I need to show him around the city.M：OK，Jane.But be sure to come back to work next week.Text 5M：Amy，my head is spinning! It must be a touch of the sun.W：You’d better lie back still for a while.Take it easy for the rest of the day，and stay in the shade.It’s too hot today.Text 6M：Mom，this is going to take forever! Animal World will be on in 20 minutes.It’s my favorite program.You know I can’t miss it!W：I know，honey.But we have to wait in line to pay for these things we need.M：You promised we’d be home in time.W：Be a little patient，Jack.We’ll get out of here soon.Text 7M：Hi，Samantha.Do you have a minute?W：Hi，e in，please.M：I’ve been trying to get hold of you all afternoon.W：I was at the weekly managers’meeting.How are things?M：Oh，splendid.I have some news.W：Good news?M：Wonderful news...to me，anyway！I’ve been offered a job for three years as an assistant to Professor Hayes from Birmingham University.I’ll join him in Mexico City.What do you think about that?W：Wonderful，Richard！Just what you’ve always wanted，isn’t it？Does it mean that you’ll leave soon?M：Next week.But before I go，I’d like to invite you out for dinner—just to thank you for all the help you gave me during my three-month research work here.Would tomorrow evening be a good time for you? We can go to the Shanghai Restaurant in Chinatown.W：Fine with me.Text 8M：What’s that book you just picked up，Mary?W：The one Professor Lee uses in his course.M：Oh，I see.You’d better have it if you want to pass that course.W：But it costs 30.I simply can’t afford it.M：Did you check the used book section here？Maybe they have it.W：No，they don’t.I asked.M：Why don’t you get it from the library?W：I’ve been trying for months，and it’s always out.There are over 50 students in the course，and every single one wants the book.M：Listen，you know my roommate Henry，don’t you？He took the same course last year，and I remember he owns a copy.I can borrow it from him for you.W：Oh，that’ll be great！Thank you，Jim!Text 9W：Hello?M：Hello，Stella.This is Peter.W：Hi，Peter.Fancy hearing your voice！How are you?M：Couldn’t be better.I’m planning a trip to Memphis with my family this summer.W：Great！I’d love to host you here.When are you coming?M：We’ll leave Boston on June 20th，stay in St Louis，Missouri for a week，and then fly to your city.We’d probably stay for five days with you and come back，for it’s a two-week vacation. W：Is there anything special you’d like to do here?M：We’d love to explore Beale Street，the official home of the blues，where we’d listen to live music.We’d also like to visit Graceland，the popular museum in memory of Elvis Presley.But above all，we want to spend some time with you and your family.W：Of course！It’s been ages since we met last time.Let’s have a dinner party in my garden. M：Lovely! Oh，could you find a hotel for us near where you live？It doesn’t have to be big，but I can’t stand noise at bedtime.W：Sure.M：Thank you.See you soon.Text 10M：Hello，everyone.My name is John.I’m the teaching assistant for this lab session.Let me explain a little about it.As you may know already，it’s a required meeting once a week.I expect you to do all the experiments and keep the results in your lab notebook.I’ll collect the notebooks every two weeks.You’ll be graded on lab notebooks and quizzes.But the most important information I want to give you now is about safety.First of all，you must wear shoes that cover your feet in the lab.Tennis shoes are OK.Also，don’t wear loose clothes，long scarves，big necklaces，or loose belts—they get caught in something or fall into liquid.Another thing to do for safety is cleaning up.Be sure to put the waste in the correct containers.We can’t mix liquid with paper.This isextremely important.I don’t want any fires in this room.You are responsible for washing out your own lab equipment and putting it away.If you don’t do this，I will take away points from your grade.Nobody’s going to clean up after you.OK，any questions?2016年普通高等学校招生全国统一考试(一)答案 1.C 2.B 3.A 4.C 5.A 6.C7.B8.A9．A10.C11.B12.B13.C14.A15.B16.B17．A18.C19.A20.B听力原文：Text 1W：What are we going to get for Lydia’s birthday?M：How about a pair of running shoes?W：You know she hates doing exercise.M：Then I guess we can buy her a birthday cake.Text 2M：Excuse me.Do you have time to help take a picture of us?W：Oh，I’m sorry.I’ve got to catch a bus.M：That’s OK.Text 3M：It really annoys me when Kate calls her friends during office hours.W：If I were you，I would tell her to stop.M：Maybe you’re right.I will talk to her sometime.Text 4M：Here’s the menu，Madame.Would you like something to drink?W：Yes，please.May I see the wine list?M：Certainly.Here you are.Text 5M：We need to have some fresh air.Do you mind my opening the window?W：As a matter of fact，I’m feeling a bit cold.Text 6M：Guess what I’ll be doing this summer?W：What?M：I’m going to work at the Riverside Hotel.W：What exactly will you be doing?M：Let’s see.I’ll be doing some small repairs inside and outside the hotel.I’ll be cutting grass and taking care of the flowers.W：Sounds interesting.What’s the pay?M：Well，uh...about fifteen dollars an hour，five hours a day，and Sunday free.W：That’s good money.What are you going to do with it?M：I’ll pay for the textbooks for next term.Text 7M：Hi，Sue.How’s it going?W：Oh，hi，Frank，just fine.How are your classes?M：Pretty good.I’m glad this is my last term here，though.W：Why is that？I thought you were enjoying school.M：I was.But now I’m getting tired of it.I’m ready for the real world.W：What are you planning to do when you graduate?M：First，I want to get a job as a computer programmer，and then after five years or so，I’d like to start my own business.W：Sounds good.I still have three terms to go until I’m done.M：You’ll make it for sure.Well，see you later.W：Bye!Text 8M：Hello，Milton Hotel Reservations.How may I assist you?W：Hi，I’m calling to make some changes to an existing reservation.M：Certainly.Do you have the reservation number?W：Sure，it’s 219.M：That’s a reservation for Sally Menkel.Is that right?W：Yes，that’s right.I’d like to change the check-in date from September 15 to September 16. M：Certainly.I can make that change for you.Is that the only change?W：No，the check-out date will also change from the 23rd to the 24th.M：No problem.We have you arriving on the 16th of September and leaving the 24th of September—altogether，eight nights.Will there be anything else?W：Yes.Instead of a courtyard room，I’d like a room with a view，preferably on an upper floor. M：I can certainly change that for you，but there will be a change in the room rate.The new rate is 199 per night，instead of the original 179.W：That’s OK.These are all the changes.Thank you very much.M：You’re welcome.Have a nice day!Text 9W：Gordon，I’m going to Keswick in the Lake District this weekend.M：Really?W：Yeah，five of us.Why don’t you join us？We’re getting to Keswick on Friday.Then we’re going boating on Saturday.And on Sunday，we’re going to do some shopping.Then I will take some time to visit my aunt Lucy.M：You’re not going to camp，are you？Isn’t it a bit cold?W：No，we’re not.It is a bit cold.We’re staying in a country inn.It’s not like five-star hotels or anything.But it’s really comfortable.M：Hmm，sounds interesting.You know，it’s the boating that I don’t like.W：Well，what are you up to?M：Sit on my sofa all weekend and watch the DVDs I’ve just bought.And that will be a busy weekend.I may finish watching Friends.W：I don’t know how you can do that all weekend，Gordon.I’d get bored.M：I know，I know.But that’s really what I want to do.Text 10Hello.Welcome to the program.In America，May and June are the traditional months for graduations.A listener in China，Wang Ming，who is about to get an engineering degree，wants to know how American college graduates find jobs.Right now，the answer is：not very easily.A latest study on the college job market showed that employers wanted to hire 22% fewer graduates this year than last.The study also showed that just 20% of those who looked for jobs before graduation have found one by now.This is compared to half of students who had looked for a job by this time two years ago.But one difference：fewer of this year’s graduates have started to search for jobs.Engineering graduates were more likely to have started their job search already，and to have accepted a job.This is among the best-paid professions for people with just a college degree.On average，engineering majors expect to start at about 62,000 a year.2016年普通高等学校招生全国统一考试(二)答案 1.B 2.C 3.A 4.C 5.B 6.A7.C8.A9．B10.C11.B12.A13.C14.A15.C16.B17．A18.C19.A20.B听力原文：Text 1M：Lucy，would you like to have lunch with me tomorrow?W：Oh，I’d really love to，but I have an appointment with my dentist at 11：30.Thanks for invitingText 2W：Peter，how is the weather now？Is it still raining?M：No，but there’s still lots of clouds.The weatherman said the sun wouldn’t come out until next week.Text 3M：I’m sorry I was late for class today，Dr Simpson.W：Well，I’ll let it go this time.But you saw it disturbed the rest of the class.M：Yes，I realized that.I won’t let it happen again.Text 4W：Hi，Mike.Listen，I’m coming back this afternoon，and I’ll take a bus from the railway station.So，you don’t need to come and pick me up.M：OK，take care，and see you soon.Text 5M：Jenny，there’s an opening for an assistant manager in our company.You should give it a try. W：Thank you George，but I’ve decided to travel a bit before finding another job.Text 6M：By the way，do you know what time it is?W：Well，it’s a quarter to two.M：Oh，I’ve got to go.W：See Linda in the library?M：No.Actually I’m going to meet with Professor Smith at ten past two.You may continue our project discussion with Michael.W：All right.Text 7W：Harry，guess what？I’ve just received an email from Pamela.She and Peter are coming down to see us this weekend.M：Oh，that’s good news！We haven’t seen them for ages.W：Yeah.The last time we met them was at our wedding three years ago.M：Did Pamela mention how long they’ll stay?W：About one week.M：Great！I can’t wait to show them around our new house.W：Me too.We haven’t had any guests since we moved in here.If the weather is fine，we can have a barbecue in the garden.M：Good idea.I’ll go to the market tomorrow to buy all the things we’ll need.W：Hello，everyone.Welcome to our program.Today，we are fortunate to have a special guest with us.Some of you may have heard of him before.He’s an artist.His works have received many prizes and have been shown in over one hundred exhibitions across the country—Los Angeles，New York，Philadelphia，to name just a few.His name is Chris Cucksy.So Chris，tell us a bit about yourself.M：Well，I was born in Springfield，Missouri，and grew up in Kansas.I didn’t come from a family with wealth or position，but I did manage to get a master’s degree in fine arts.W：When did you first start to make art？And what was the turning point in your life that made you an artist?M：I always liked drawing as early as I can remember，so right from then，I knew what I was going to be：an artist.W：What is it that always inspires you to create?M：Nature is the biggest inspiration.I’m always inspired by things of beauty and harmony.Text 9M：You must be pretty excited about your trip to Europe，Dorothy.When are you leaving?W：In just two weeks，and I am excited.I’ve been looking forward to this training program for a long time.But there are still a few things I need to do before I go.M：Like what?W：Like renewing my passport and figuring out what to do with my apartment while I’m gone. M：You are not going to give it up，are you?W：No way！I’ll never find another apartment like it around here.But I don’t like the idea of paying three months for an empty apartment，either.So，I’m looking for someone to take it while I’m away.M：Um，let me think.Oh，I know just a person.An old colleague of mine，Jim Thomas.He is coming here to do some research this summer，from June to August.W：Well，that’s exactly when I’ll be away!M：Tell you what：I’ll be calling Jim late this week anyway，so I’ll mention it to him.W：Well，thanks，Bill.Text 10I hope I’ve given you a clear idea of the schedule for your London weekend.And，before I finish，let me just give you some advice which should make your stay more enjoyable.Firstly，please do remember to put on some comfortable shoes.London is a big place，and whatever you do，you’ll find yourself doing quite a lot of walking.So，comfortable shoes are really necessary.And secondly，let me ask you to please look after your money.Keep it safe at all times，and then you will not have。

新版2009年高考海南卷生物试题及答案 (24)

2017年普通高等学校招生全国统一考试海南物理试题注意事项：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。

3．考试结束后，将本试卷和答题卡一并交回。

一、单项选择题：本题共6小题，每小题4分，共24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．光滑水平桌面上有P、Q两个物块，Q的质量是P的n倍。

将一轻弹簧置于P、Q之间，用外力缓慢压P、Q。

撤去外力后，P、Q开始运动，P和Q的动量大小的比值为A．2n B．n C．1nD．12．关于静电场的电场线，下列说法正确的是A．电场强度较大的地方电场线一定较疏B．沿电场线方向，电场强度一定越来越小C．沿电场线方向，电势一定越来越低D．电场线一定是带电粒子在电场中运动的轨迹3．汽车紧急刹车后，停止运动的车轮在水平地面上滑动直至停止，在地面上留下的痕迹称为刹车线。

由刹车线的长短可知汽车刹车前的速度。

已知汽车轮胎与地面之间的动摩擦因数为0.80，测得刹车线长25 m。

汽车在刹车前的瞬间的速度大小为（重力加速度g取10m/s2）A．10 m/s B．20 m/s C．30 m/s D．40 m/s4．如图，平行板电容器的两极板竖直放置并分别与电源的正负极相连，一带电小球经绝缘轻绳悬挂于两极板之间，处于静止状态。

现保持右极板不动，将左极板向左缓慢移动。

关于小球所受的电场力大小F和绳子的拉力大小T，下列判断正确的是A．F逐渐减小，T逐渐减小B．F逐渐增大，T逐渐减小C．F逐渐减小，T逐渐增大D．F逐渐增大，T逐渐增大5．已知地球质量为月球质量的81倍，地球半径约为月球半径的4倍。

若在月球和地球表面同样高度处，以相同的初速度水平抛出物体，抛出点与落地点间的水平距离分别为s月和s地，则s月:s地约为A．9:4 B．6:1 C．3:2 D．1:16．将一小球竖直向上抛出，小球在运动过程中所受到的空气阻力不可忽略。