炎德?英才大聯(lián)考高三月考試卷(八)
英 語
湖南師大附中高三月考命題組組稿
命題人：祝頌平 朱蔚 胡玲玲 徐潔 蘇曉玲 蔣向華 馮偉
時量：120分鐘 滿分：150分
第一部分 聽力(共三節(jié)，滿分30分)
第一節(jié) (共5小題；每小題1.5分，滿分7.5分)
聽下面5段對話。每段對話后有一個小題，從題中所給的A、B、C三個選項中選
出最佳選項，并標在試卷的相應位置。聽完每段對話后，你都有10秒鐘的時間來回答有關小題和閱讀下一小題。每段對話僅讀一遍。
1．What time is it now?（ ）
A．3：00 P．m． B．3：30 P．m． C．6：30 P．m．
2．How much money can the woman have for herself? （ ）
A．5 yuan． B．4．5 yuan． C．3．5 yuan．
3．Where is the woman now?
A．In the hospital． B．At the office． C．At the men's home．
4．What is the probable relationship between the two speakers?
A．Customer and waitress． B．Hostess and guest． C．Boss and clerk．
5．How often will the woman have to take the medicine?
A．Four times a day． B．Twice a day． C．Three times a day．
第二節(jié)(共12小題；每小題1．5分，滿分18分)
聽下面4段對話。每段對話后有幾個小題，從題中所給的A、B、C三個選項中，選出最佳選項，并標在試卷的相應位置。聽每段對話前，你將有5秒鐘的時間閱讀各個小題；聽完后，各小題將給出5秒鐘的作答時間。每段對話讀兩遍。
聽下面一段對話，回答第6至第7兩個小題。
6．How much will the man pay for the computer?
A．$2，000． B．$1，750． C．$1，450．
7．What does the man think of the second computer?
A．It is heavy． B．It is good． C．It is expensive．
聽下面一段對話，回答第8至第10三個小題。
8．When do they hope to send out the first shipment?
A．In May． B．In June． C．In August．
9．What would the woman like to do in the meeting?
A．Make some arrangements for the next week．
B．Go over the marketing plan．
C．Meet some ad companies．
10．Which way of advertising does the woman show special interest in?
A．TV． B．Radio． C．Brochures．
聽下面一段對話，回答第11至第13三個小題。
11．What is the man?
A．A reporter． B．A policeman． C．A student．
12．Why did the man get off his bike?
A．Because he wanted to make a phone call．
B．Because he saw something at a phone box．
C．Because he thought there was something wrong with his bike．
13．Where did the man make the call?
A．At a house nearby． B．At the phone box． C．At a police station．
聽下面一段對話，回答第14至第17四個小題。
14．What is the probable relationship between the two speakers?
A．Friends． B．Workmates． C．Waiter and customer．
15．What do western people think of breakfast?
A．Normal． B．Satisfying． C．Important．
16．Why do western people have business lunch or fast food for lunch?
A．They can save time． B．They are delicious．
C．The people think little of lunch．
17．What can we learn from the conversation?
A．The speakers will have dinner together．
B．The man owns a restaurant．
C．The woman knows a lot about the western restaurant．
第三節(jié) (共3小題；每小題1．5分，滿分4．5分)
聽下面一段材料，將第18至第20三個小題的信息補充完整，每小題不超過三個單詞。聽材料前，你將有時間閱讀各個小題，每小題5秒鐘；聽完后，各小題將給出15秒鐘的作答時間。本段材料讀兩遍。
Have any spare cash? Invest in a vineyard in England!
Two Sides or 18．Wine Industry in England
?Disadvantages：weather―late hail，19．heavy rain and frost
?Advantages：excellent well-trained producers，with odd good red and large amounts of 20．easy-drinking whites
English wine has always been possible!
第二部分 英語知識運用(共兩節(jié)，滿分45分)
第一節(jié) 單項填空(共15小題；每小題1分，滿分15分)
從A、B、C、D四個選項中，選出可以填人空白處的最佳選項，并在答題卡上將該項涂黑。
21．The CPI went up sharply，as was reported in the newspaper，mainly due to
20 percent rise in――food prices．
A．／；／ B．a(chǎn)；the C．／；the D．a(chǎn)；／
22．―Which of those electronic dictionaries do you like most?
― ．They are both expensive and of little use．
A．None B．Neither C．All D．Both
23．Communication along with information industry an important part in modern times．
A．play B．plays C．have played D．a(chǎn)re playing
24．The students will usually have a very anxious time for the result of each examination．
A．waiting B．to wait C．wait D．waited
25．At no time，as we know， forget that solving Taiwan Issue is entirely internal Chinese affair．
A．we can B．we could C．can we D．could we
26．Failure is never pleasurable，but it can make a positive contribution to your life
you learn to use it．
A．since B．once C．until D．unless
27．Private cars are required to take turns off roads one out of five weekdays
the traffic pressure．
A．reducing B．reduce C．to reduce D．reduced
28．We admit that Parkour is really fantastic． ，it's no good for young people to copy it．
A．Therefore B．However C．Moreover D．Furthermore
29． in an atmosphere of simple living is what some parents wish for．
A．Children are educated B．Children educated
C．Children's educating D．Children's being educated
30．―Is this the first time you Changsha?
―No．But the first time I here，the city wasn't so beautiful．
A．visited；came B．visited；have come
C．have visited；have come D．have visited；came
31．July 1st，1997 was a major turning point the British handed Hong Kong over to China．Some British still chose to stay and link their future to the city of Hong Kong's．
A．that B．where C．when D．why
32．The Olympic Games hold the ideal matters
is not winning but participating．
A．that it B．what it C．that what D．What
that
33．The University of Beijing is one of the
oldest universities in China and has always been in the lead when it comes to new challenges．
A．be facing B．face C．facing D．faced
34．Dreams might mean nothing， new research finds many people in
at least three countries believe dreams contain important truths．
A．a(chǎn)nd；hidden B．but；hidden C．a(chǎn)nd；hiding D．but；hiding
35．There is plenty of time for you to think
about it carefully，so you rush
now． you change your mind, I wouldn't
mine．
A．needn't; Should B．shouldn't；Could
C．can't; Would D．won't；Might
第二節(jié) 完形填空(共20小題；每小題1．5分，滿分30分)
閱讀下面短文，掌握其大意，然后從36―55各題所給的A、B、C、D四個選項中，選出最佳選項，并在答題卡上將該項涂黑。
When I was a
child of seven years old，my
friends，on a holiday，filled my pocket with coppers．I went at once to a shop where they sold 36 for children． 37 the sound of a whistle
that I had seen by the way，in
the hands of another boy，I
handed over all my 38 for one．I
then came home, and went 39 all over the house, much pleased
with my whistle， 40
disturbing all the family．My brothers and sisters and cousins，when I told of 41
I had made, said I had given four times as much as the whistle was
worth．They put me 42 what good things I might have bought with
the rest of the money． 43
the matter gave me more disappointment
than the whistle gave me pleasure．
This，however, was afterwards of use to me，for the impression continued on my mind，
44 often, when I was tempted to buy
something I did not need，I
said to myself，“Don't give too much for the
whistle．”and I 45
my money． 46 I
grew up, came into the world，and
observed the actions of men, I thought I met with many，very many，who“gave too much for the whistle”．
If I knew a
miser who gave up every kind of comfortable living，all the 47 of doing good to others，all the esteem of his fellow citizens and the
joys of friendship， 48 gathering and keeping wealth―“Poor man,”said
I．“you pay too 49 for your whistle．”When I met a man of pleasure，who did not try to 50 his mind or his fortune but merely devoted
himself to having a good time，perhaps 51 his health,“Mistaken man，”said
I，“you are providing 52 for yourself, instead of pleasure; you
are paying too dear for your whistle．”If
I saw someone fond of 53 who had fine clothes，fine houses，fine
furniture，fine earrings，all
54 his fortune，and
for which he had run into debt,“Alas,” said I，“he
has paid dear，very dear，for his whistle．”In
short the miseries of mankind are largely due to their putting a 55 value on things to giving“too much for their whistles”．
36．A．candies B．whistles
C．dolls D．toys
37．A．Charmed
with B．Surprised at C．Inspired by D．Moved
by
38．A．money B．energy C．wealth D．courage
39．A．speaking
B．laughing C．whistling D．showing
40．A．a(chǎn)nd B．but C．so D．then
41．A．the
wish B．the decision C．the choice及 D．the
bargain
42．A．in
mind of B．in search for C．in favor of D．in
response to
43．A．Forgetting
about B．Thinking
about C．Worrying about D．Bringing about
44．A．in
order that B．so that C．for fear that D．in
that
45．A．saved B．lost C．spent D．paid
46．A．While B．Since C．Until D．As
47．A．comfort B．feelings C．ideas D．pleasure
48．A．for
the sake of B．in case of C．because of D．except
for
49．A．many B．little C．dear D．large
50．A．get B．put C．improve D．make
51．A．overcoming B．neglecting C．emphasizing D．keeping
52．A．evil B．pain C．failure D．hurt
53．A．health B．exercise C．a(chǎn)ppearance D．business
54．A．a(chǎn)bove B．off C．up D．on
55．A．considerable B．priceless C．unbelievable D．false
第三部分 閱讀理解(共兩節(jié)，滿分40分)
第一節(jié)選擇題(共17小題；每小題2分，滿分34分)
閱讀下面的短文，從每題所給的四個選項(A、B、C和D)中，選出最佳選項，并在答題卡上將該項涂黑。
A
John Steinbeck
once said，“All American believe they are born
fishermen．For a man to admit to a distaste
in fishing would be like speaking publicly against mother-love or hating
moonlight．”
I can't say I'm the biggest John
Steinbeck fan．Actually，the only thing I can ever remember read by him
was“The Pearl”when I was in middle school，but I couldn't agree more with the man when
it comes to fishing．When I am on a boat in the middle
of the Lay Lake，fishing off the shores of the
Florida Keys for tarpon or catching rainbow trout in the Shoshone River of
Wyoming．Fishing is my life．
According to the American Sports Fishing Association，the fishing industry brings in more than $116 billion per year from fishermen across the country．
However，fishing is much more than that．Fishing is a way of life for many people and a way to escape everyday stress．Being a fisherman makes me a member of a wonderful group of people extending to all walks of life．Even the former President Bush can be found fishing on his farm in Texas with his good friend Roland Martin when the jobs get too stressful．
I can remember fishing with my grandfather when I was 5 years old on his boat at Lake Mitchell．Although I didn't understand what I was doing, I did know that my grandfather was happy and that made me happy．Since then I've spent the past 16 years on the rivers and lakes of Alabama．
After days of practice，before and after work，I slowly developed an understanding of fishing．My boss，Ric Horst，took me back to the Shoshone, and I managed to bring in a 19-inch cutthroat trout．Fishing with Ric was a life-changing experience for me．He not only showed me how to fish correctly，but also told me how fishing could be a way to escape your problems．
Since then，prime-time season seems to take forever to arrive．
Now，with the ending of February and beginning of March in sight，the excitement of heading out to Lake Tus Caloosa or Lake Lurleen before classes and catching something has finally returned．
56．What John Steinbeck said in the first paragraph implies that ．
A．American are believed to be the offspring of fishermen
B．it is unthinkable for an American to admit his dislike of fishing
C．a(chǎn)ll American are expert at fishing
D．those who dislike fishing would not love their mother
57．The writer came to understand the real meaning of fishing ．
A．when he was reading“The Pearl”by John Steinbeck
B．when he went fishing with his grandfather at Lake Mitchell
C．a(chǎn)fter he had spent 16 years on the rivers and lakes of Alabama
D．a(chǎn)fter he went fishing with his boss，Ric Horst on the Shoshone
58．According to the author， ．
A．people can get to know VIPs when fishing
B．people can smooth away all the troubles by fishing
C．fishing is a way of communication
D．fishing is a way of life for most American people
59．What is the purpose of the writing?
A．To describe the writer's experience and understanding of fishing．
B．To explain the reason why so many Americans like fishing．
C．To make others understand the industry of fishing．
D．To express his opinions about fishing in different time of the year．
B
A strong wind can be a dangerous thing―sometimes it is powerful enough to knock you off your feet．But to plants，the wind is a source of new life，carrying them or their spores(孢子) thousands of miles．
A NASA satellite called QuikSCAT has discovered highways of wind over the Earth's oceans．Scientists believe these invisible roads may explain why many nonflowering plants，such as mosses(苔)and lichens(地衣)，grow where they do．
The satellite is able to send microwaves(微波)from space to the surface of the ocean．The pattern of signals that come back shows which way the winds are blowing．
Using this data，the scientists studied a group of islands in the southern hemisphere(半球)，near Antarctica．Winds tend to blow anticlockwise(逆時針)in this region，but there are lots of local differences．
When the researchers compared these local patterns to botanical(植物學)data，they found that the wind had an important effect on where species of mosses，lichens，and other nonflowering plants grow．
For example，Bouvet Island and Heard Island，share 30 per cent of their moss species，29 per cent of liverworts(葉苔)，and 32 per cent of lichens―even though they are 4，430 kilometers apart．In contrast，Gough Island and Bouvet Island，separated by just 1,860 kilometers of sea，share only 16 per cent of mosses and 17 per cent of liverworts．They have no lichens in common．
Ferns(蕨類植物)and flowering plants don't travel as well in the wind，so they don't show the same kinds of distribution(分布)patterns．
60．This story is about ．
A．the discovery of wind highways B．how wind travels
C．how wind affects different plants D．one function of the wind
61．The underlined word”data”in the fourth paragraph means“ ”．
A．signal B．pattern C．information D．research
62．Which of the following is WRONG?
A．Bouvet Island，Heard Island and Gough Island are all in the southern hemisphere．
B．Winds in the researched area blow anti-clockwise．
C．The scientists shouldn't base this research on how winds affect where ferns grow．
D．Without the discovery of QuikSCAT，the research wouldn't have made sense．
63．Which of the following diagrams shows the correct position of the islands?
 |
64．What is the writing style of this passage?
A．A news report． B．An argumentative writing．
C．An expository writing． D．A practical writing．
C
Personal Background
Steve Jobs
Apple Computer
3-year return：26%
AGE：42
CEO since：1997
Here's a guy with enough knowledge，ability and brainpower to effectively hold down two CEO jobs at once―and do a pretty amazing job at both．We've listed him for his post at Apple, but of course Steve Jobs also runs Pixar，the animation company．Coming in after a $ 1 billion loss in fiscal 1997，Jobs turned a $106 million profit―38 percent above Wall Street's consensus target．A lot of credit goes to a very simple idea: Make computers in different colors. Jobs was the only one who thought to make it happen．The colorful mid-priced iMac has also succeeded by playing down the compatibility(兼容性)problem．Apple positioned it as the machine for the Internet, where compatibility questions are no big deal．Behind the scenes，Jobs also streamlined the product line，reduced the head count，consolidated distribution，and slimmed inventory. Meanwhile，over at Pixar，A Bug's Life nabbed a total $159 million in domestic box office，the highest domestic animated take since Toy Story and third highest ever，after Toy Story and the leader，The Lion King．
Business philosophy：“The technology isn't the hard part．The hard part is，Who's going to buy it? How are they going to buy it? How do you tell them about it?”
How he got the job：The Apple board begged him to return．
Management Style：At Apple，Jobs is a micromanager―some say nanomanager who changes mood suddenly and unexpectedly．Virtually every decision goes by him. “At any time，10，000 employees are wondering，‘What would Steve say?’not‘What is the right thing to do?’”said a former Apple exec．At Pixar， realizing that he isn't a film visionary，he leaves the experts to their knitting．
Financial reward：His Apple rewards are minimal―a salary of one dollar a year so that his family is eligible for the health plan．But his 69 percent share of Pixar is worth about $ 1.3 billion.
65．According to the passage，the following adjectives can be used to describe Jobs EXCEPT ．
A．creative B．demanding C．easy-going D．distinguished
66．We can infer from the passage that ．
A．a(chǎn)lthough Jobs does a good job at Apple，he isn't equal to handle his business at Pixar
B．iMac is Apple's hit product for its convenience and fair price
C．being a CEO at Apple，Jobs needs a considerable income to make sure that his family can get medical treatment
D．Jobs makes a big difference at Apple as a designer as well as a marketing planner
67．The underlined word“nabbed”in Para 2 probably means“ ”．
A．pulled up B．brought in C．went through D．handed over
68．The reason why Jobs doesn't involve himself much in animation is that ．
A．he considers himself neither professional nor qualified
B．he spends most of his time at Apple and spares little time at Pixar
C．he shows no talent for animation，nor is he into it
D．his 69 percent share of Pixar is worth about $1．3 billion，which enables him not to be concerned about the management
D
The“For Sale”signs are just starting to grow, but already experts worry that this spring home-buying season will be even tougher than the last．
Despite tentative signs of recovery in hard-hit areas like California and Florida，the broader housing market is far from reaching bottom, economists say．Across much of the nation, prices are likely to keep falling into 2010．
So this March-to-June season, when most homes are bought and sold，will be bad，perhaps the worst since the market began to spiral down in 2006．
Across the nation, 19 million houses and apartments―nearly one out of every seven―are vacant, the highest percentage since the 1960s．But only about six million of those homes are for sale or for rent．That means millions more could still flood onto the market，depressing prices further．
For would-be sellers, the bad news keeps coming．This week，one new report showed that one in nine mortgages(抵押)was illegal or in foreclosure(失去贖回權(quán))，while another showed that January contract signings for sales of previously owned homes fell at their fastest pace in two years．
On Wednesday, the Obama administration announced details of a plan that will pay banks to lower monthly payments for troubled borrowers，hoping to prevent millions of foreclosures and keep more homes occupied．Despite that effort，most analysts expect the outlook to worsen．
But as the recession deepens，the downturn in housing, where the economic crisis began, is starting to play out in new，unexpected ways．Cities where home values held up last year are suffering now, while some suburban areas where prices fell arc slowly starting to improve．
“The further you get from the city，the more prices have declined，and that's where we see sales increasing．”said Glenn Kelman，chief executive of Redfin，a real estate brokerage firm．“Eighteen months ago, the city was the only place where people were still buying homes．”
In inland areas of California，for instance，sales are surging now that prices have fallen sharply．But most of the sellers are not individuals but rather banks that foreclosed on homeowners who could not or would not pay their mortgages．By contrast, in cities like New York and San Francisco, where prices have not fallen as much, the market is largely frozen．
69．What would be the best title for the passage?
A．A Gloomy Outlook for Home Sales' Big Season
B．New York Facing More Housing Problems
C．A Negative Effect of America's Financial Recession
D．Houses Becoming Cheaper in America
70．Why do experts think this spring season will be tougher than the last?
A．Because there are few signs of recovery in hard-hit areas．
B．Because citizens feel pessimistic about the Obama administration．
C．Because prices keep falling and more homes will flood onto the market．
D．Because many mortgages were illegal or in foreclosure．
71．According to the passage，which of the following is NOT true?
A．Not all vacant houses are for sale or for rent at the moment．
B．The Obama administration plans to repay loans for troubled borrowers．
C．This March-to-June season will be the worst season ever．
D．Home values in California used to fall，but now they start to rise．
72．The examples of California and New York show that ．
A．the recession is deepening
B．the economic downturn started in New York and then influenced California
C．banks tend to buy more houses instead of individuals
D．the housing market in cities is not as active as in suburban areas
第二節(jié)簡答題(共3小題；每小題2分,滿分6分)
閱瀆下面短文，根據(jù)文后各題的具體要求回答問題，并將答案轉(zhuǎn)寫到答題卡上。
Tears are nature's way of making us feel more comfortable．When our eyes are made uncomfortable by some small pieces of pollution, or when we are cutting onions，or when we are exhausted and“red-eyes”from over work and late hours, tears form in our eyes to clean and refresh them．
Tears are also a sign of strong emotion．We cry when we are sad and we cry when we are happy．And tears seem to be uniquely human．We know that animals also experience emotion fear，pleasure，loneliness，but they do not shed(流)tears．
Biologically speaking，tears are actually drops of saline fluid，which is a little bit salty，produced by a gland(腺)in the body．Because salt is an important component，tears may actually constitute the most conclusive evidence that the human animal is the end product of a long evolutionary process that began in the sea．
And it is clear that，in addition to the emotional benefits，the shedding of tears has a specific biological function as well．Through tears，we can eliminate from our body certain chemicals which build up in response to stress and create a chemical imbalance in the body．Crying actually makes us feel better by correcting that imbalance and making us feel good again．And thus the emotional and the biological functions of tears merge(合并)into one and make us even more“human”than we would otherwise be．
73．What's the main idea of the first paragraph?(回答詞數(shù)不超過8個單詞)
74．The underlined part“tears seem to be uniquely human”in Paragraph 2 infers that“ ” ．(回答詞數(shù)不超過6個單詞)
75．In response to stress，how does crying make us feel better?(回答詞數(shù)不超過10個單詞)
第四部分 書面表達(共兩節(jié)，滿分35分)
第一節(jié) 填空(共10小題；每小題1分，滿分10分)
閱讀短文，根據(jù)所讀內(nèi)容在文后的76~85的空格里填上適當?shù)膯卧~或短語，并將答案轉(zhuǎn)寫到答題卡上。注意：每空不超過3個單詞。
Chinese researchers have developed a strategy that reduces the transmission of the parasitic illness schistosomiasis(血吸蟲病)，known as“Snail Fever”，which affects an estimated 207 million people in rural parts of Asia and Africa．Experts say drugs alone do not work very well to control the disease．
The researchers are reporting in The New England Journal of Medicine that they have developed a strategy to reduce infections of the hard to control parasitic disease．
Experts say schistosomiasis can be a life-long illness that causes severe malnutrition(營養(yǎng)不良) and anemia(貧血癥)．The infection occurs when human skin comes in contact with water contaminated(被污染的)with certain types of snails that carry eggs called schistosomcs．A vicious cycle begins when infected humans urinate(排尿) or defecate(排便)into the water and release the schistosomes，which mature into snails that lay eggs that infect others．
Standard treatment for the parasitic disease is a drug called praziquantel．
But international health professor Charles King of Case Western Reserve University in Cleveland，Ohio says the drug is not enough to eliminate the disease from communities because schistosomiasis is a cyclical disease．
“You treat the infection today，but if it comes back next year，that person will go on and get into that vicious cycle of illness，”he said．“So what they are reporting in this article is an attempt to go to a community and find out，’Exactly what does it take to really stop transmission?’And I think that is a really exciting move forward in this particular field．”
In their study，the researchers report the results of several
measures taken to reduce the schistosomiasis infection rate from 2005 through
The measures include improving sanitation by providing fresh tap water to residents，building lavatories，providing boats with tanks to store human waste and an education campaign．
In one village，the infection rate dropped from 11．5 percent to 7 percent and the infection rate fell from four percent to less than one percent in the second village．
Dr．King says slowing the cycle of infection, as the Chinese researchers showed, can have long-term benefits for impoverished(poor)villages where residents are stricken with schistosomiasis．
“We would expect to see a boost in health，what they call a‘virtuous cycle’，that all those improvements would feed into the community and help to improve their development．And that would actually facilitate changes that we need，”he said．
Title：About the Disease Schistosomiasis
第二節(jié)寫作(滿分25)
某中學生英語報習作欄正在就下列漫畫舉行征文活動。請仔細觀察漫畫，并根據(jù)漫畫所表述的內(nèi)容，用英語寫一篇短文向該報投稿。
一、內(nèi)容要點：
1．專家們贊成取消文理分科。
理由是：1)文理分科不利于學生全面發(fā)展。
2)社會對人才的要求不是單一的，多學些知識更能適應社會的需要。
2．你作為一名高中生對取消文理分科持什么態(tài)度，并陳述你的理由。(至少寫出兩條理由)
2009屆高三化學各地月考試題匯編：
實驗探究（4）
1．（8分）某課外活動小組的同學共同設計了如圖所示的實驗裝置（夾持儀器略），并用其進行下述實驗：
實驗1：制取并收集H2和Cl2。
①若制取并收集H2，則旋塞K1應該 （填“打開”或“關閉”），旋塞K2應該 （填“打開”或“關閉”），H2 收集在儀器 （填表示儀器的英文字母）中。
② 若將試管C中加滿某種液體，可用于收集Cl2，這種液體最好選用 （填編號）。
a．飽和NaHCO3溶液 b．飽和NaCl溶液 c．NaOH溶液
實驗2：驗證酸性HCl>H2CO3>C6H5OH。
①若可供選擇的試劑有大理石、鹽酸、苯酚鈉溶液等，在干燥管D中加入混有足量NaHCO3的石棉絨，則苯酚鈉溶液應該裝入 （填表示儀器的英文字母）中，該儀器內(nèi)發(fā)生反應的離子方程式是 。
|
2CaSO4 + 2Cl2↑ + 2H2O,他們設計了如下圖制取氯氣并驗證其性質(zhì)的實驗裝置：
H+ + Cl－ + HClO（2分）、HCO3－ + H+ === H2O + CO2↑(2分)
（2）把反應后的溶液稀釋至500mL，取出50mL，向其中加入足量的
溶液，得到沉淀
的物質(zhì)的量濃度為________________。
5．（16分）將硫酸亞鐵晶體（FeSO4?7H2O）加入如圖（I）中所示的干燥試管A里，隔絕空氣加強熱充分反應后，試管A中得殘留固體甲，在試管B內(nèi)得到無色液體乙。取出甲放在圖（II）中的石英管C的中部，連接好其他部分的儀器后，開啟旋塞K，逐滴滴加乙醇使C管左部石棉絨（一種纖維狀硅酸鹽材料，很穩(wěn)定，不燃燒）浸潤吸足，關閉K，然后加熱，幾分鐘左右（加熱過程中還可以較快地開啟、關閉旋塞K來補充乙醇并使之通入石棉絨里），可觀察到甲的顏色由紅棕色逐漸變?yōu)楹谏�。反應停止后，取試管E中的液體0.5 mL逐滴加入到盛有配制的銀氨溶液的試管F中，振蕩后，把試管放在水浴中溫熱，不久試管內(nèi)壁上附著一層光亮如鏡的金屬銀。 
2Fe+3CH3CHO+3H2O（其它合理答案均給分） （4）關閉活塞K，將E的導氣管插入水中，微熱C管，E中有氣泡產(chǎn)生，停止加熱后，E管出現(xiàn)一段水柱，說明裝置不漏氣（5）防止倒吸 （6）CH3CHO+2Ag（NH3）2OH 
Na2CO3 + H2O + CO2↑（1分）
CaCO3↓
+ H2O（2分） ②Na2CO3（2分） 
⑵乙同學擬用下列簡易裝置測定空氣中的SO2含量：準確
移取50mL5×10-4mol/L的標準碘水溶液，注入右圖所示廣口瓶中，加2～3滴淀粉指示劑，此時溶液呈藍色。在指定的測定地點抽氣，每次抽氣100mL，直到溶液的藍色全部褪盡為止，記錄抽氣次數(shù)（n）。
剛好沉淀完全，再過濾出不溶固體，求所加入的氫氧化鈉溶液的體積（寫計算過程）
(4)
%
Cu(HDz)2+2H＋，再加入CCl4，Cu(HDz)2就很容易被萃取到CCl4中。
Fe(HDz)3＋3H+。Fe3+ 會形成Fe(OH)3沉淀 （2）1 
，D裝置中盛有澄清的石灰水，尾氣必須用酒精燈點燃E處．試回答：
8Cu＋4FeO＋2Fe2O3＋16SO2
4.(2009屆廣東省中山一中高三第二次統(tǒng)測)（8分）某研究性學習小組在整理實驗室化學試劑時，發(fā)現(xiàn)一盛有無色溶液的試劑瓶，標簽破損，如右圖。某同學根據(jù)中學化學知識，對該試劑可能是什么物質(zhì)的溶液進行了如下猜想和驗證，選擇你認為完全正確（包括猜想物質(zhì)的化學式、檢驗需要的試劑、操作、現(xiàn)象及結(jié)論）的選項
（多選倒扣分）。
（5）
% 或 112（W2 --- W1）/ 
（3）該小組同學認為，如果模擬工業(yè)上離子交換膜法制燒堿的方法，那么可以設想用如圖9裝置電解硫酸鉀溶液來制取氫氣、氧氣、硫酸和氫氧化鉀。
圖6
+HCl
X
Δ
Y ↑ + Z↑ + W
E
2NH3↑+CaCl2+2H2O
Na2CO3＋H2O＋CO2↑ 
（各2分）
＋Ba2＋＋OH－＝BaCO3↓＋H2O（2分）
。（2分）
[實驗二]向?qū)嶒炓坏腻F形瓶里滴加1 mol?L―1HCl，使鎂、鋁兩種元素恰好只以氯化物的形式存在。寫出此過程中含鋁元素的化合物所發(fā)生的離子反應方程式：
。
溶液；
飽和溶液，可以制得
膠體；
。
）
溶液的試管中滴加足量的乙二酸飽和溶液，振蕩，觀察到現(xiàn)象為
，寫出該反應的離子方程式
；
。該小組同學為了驗證草酸受熱分解的產(chǎn)物，設計了如圖所示裝置的實驗。
3．(福建莆田四中09高三第二次月考)（17分）我國化工專家侯德榜的“侯氏制堿法”曾為世界制堿工業(yè)做出了突出貢獻。他以NaCl、NH3、CO2等為原料先制得NaHCO3，進而生產(chǎn)出純堿。有關反應的化學方程式為：
2NaHCO3 Na2CO3＋CO2↑＋H2O
（Ⅰ）乙裝置中的試劑是
；
測定剩余固體質(zhì)量
[探究二]
實驗方案：鋁鎂合金
測定生成氣體的體積
①
②
―1 
―12 
―16 
―24 
―14
（3）若用右圖所示的裝置來制取少量的乙酸乙酯，
CH3COOC2H5
+ H2O（2分）
（4）2CH3COOH+CO32-
2CH3COO-+CO2↑+H2O（2分） 
5．（9分）CuO在工業(yè)上有重要用途。以下是用銅粉氧化法生產(chǎn)CuO的流程圖：
（3）打開活塞逐滴加入稀硫酸，至沒有氣泡產(chǎn)生為止。針筒中收集到氣體折算成標準狀況下的體積為VmL（滴入稀硫酸的體積及針筒活塞的內(nèi)壁的摩擦力忽略不計）。該科研小組設稱取的每份樣品中的Na2CO3、NaHCO3的物質(zhì)的量分別為x、y，且沒有利用化學方程式進行計算，就列出了如下算式：x＋y＝VmL/22400mL?mol―1，他們依據(jù)的原理是_________。根據(jù)相似原理，請完成下列算式：2x＋y＝__________。由上述兩算式，該科研小組通過計算，得出了樣品中的Na2CO3、NaHCO3的質(zhì)量分數(shù)。
（3分）
×2（3分）
⑴．NaOH滴定HCl、CH3COOH的pH變化曲線分別如下，你能從中得到的信息有：
⑶．右圖是改進后的NaOH滴定磷酸的pH變化曲線圖，已知曲線右端NaOH已過量。
② H3PO4 H+
+ H2PO- 4；H2PO- 4 H+
+ HPO2- 4；HPO2- 4 H+
+ PO3- 4；
，
(葡