山东莘县实验高中2010年高考全真模拟

2010年普通高等学校招生全国统一考试（山东卷）理科综合能力全真模拟测试物理部分二．选择题（本题包括7小题。

每小题给出四个选项中，有的只有一个选项正确，有的有多个选项正确，全部选对的得4分，选对但不全的得2分，有选错或不答的得0分）16．2008年9月25日，我国成功发射了“神舟七号”载人飞船。

在飞船绕地球做匀速圆周运动的过程中，下列说法正确的是（）A．已知飞船的运动轨道半径、周期和万有引力常量，就可以算出飞船的质量B．若地面观察站人员看到飞船内的物体悬浮在舱中，则物体不受力作用C．若在此轨道上有沿同一方向绕行的前后两艘飞船，则后一飞船不能用加速的方法与前一飞船对接D．舱中的宇航员所需要的向心力和飞船所需要的向心力相同17．如图所示，理想变压器的原副线圈匝数比n1:n2=1:10，副线圈与阻值R=20Ω的电阻相连。

原线圈两端所加的电压20V2uπ=，则（）v)sin(20A．副线圈输出交流电的频率为10HzB．交流电压表的示数为202VC．电阻R上消耗的电功率为2kWD．原线圈中电流的最大值为100A18．如图虚线为均强电场中与场强方向垂直的等间距平行直线。

两粒子M、N质量相等，所带电荷的绝对值也相等。

现将粒子M、N从虚线上的O点以相同速率射出，两粒子在电场中运动的轨迹分别如图中两条实线所示。

点a、b、c为实线与虚线的交点，已知O点电势低于c点。

若不计重力，则A．M带正电荷，N带负电荷B．N在a点的速度与M在c点的速度大小相同C．N在从O点运动到a点的过程中克服电场力做功D．M在从O点运动至b点的过程中，电场力对它做的功等于零19．酒精测试仪用于机动车驾驶人员是否酗酒及其他严禁酒后作业人员的现场检测。

它利用的是一种二氧化锡半导体型酒精气体传感器，酒精气体传感器的电阻随酒精气体浓度的变化而变化，在如图所示的电路中，不同的酒精气体浓度对应着传感器的不同电阻，这样，电压表的指针就与酒精气体浓度有了对应关系。

山东省聊城市2010年高考模拟数学试题（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。

满分150分，考试用时120分钟。

2．答卷前，考生务必将自己的姓名、准考证号、考试科目涂写在答题卡及答题纸上。

3．答题时，考生务必用2B 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，在试卷上作答无效。

4．第II 卷写在答题纸对应区域内，严禁在试题卷或草纸上答题。

5．考试结束后，将答题卡和答题纸一并交回。

参考公式：柱体的体积公式：Sh V =，其中S 是柱体的底面积，h 是柱体的高。

锥体的体积公式：Sh V 31=，其中S 是锥体的底面积，h 是锥体的高。

如果事件A 、B 互斥，那么 P (A +B )=P (A )+P (B ) 如果事件A 、B 相互独立，那么 P (A ·B )=P (A )·P (B )第Ⅰ卷（选择题 共60分）一、选择题（本大题共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．设集合)(},5,2{},3,2,1{},5,4,3,2,1{B C A B A U U 则==== （ ）A ．{1，3}B ．{2}C ．{2，3}D ．{3} 2．设i z -=1（i 为虚数单位），则=+zz 22（ ） A ．-1-i B ．-1+iC ．1-iD ．1+i3．等差数列}{n a 的前n 项和134111073,4,8,S a a a a a S n 则若=-=-+等于 （ ）A ．152B ．154C ．156D ．1584．在ABC ∆中，若,24,34,60==︒=AC BC A 则角B 的大小为 （ ）A ．30°B ．45°C ．135°D ．45°或135°5．已知双曲线12222=-by a x 的一个焦点与抛物线x y 42=的焦点重合，且双曲线的离心率等于5，则该双曲线的方程为（ ）A ．154522=-y xB ．14522=-y xC ．14522=-x yD ．145522=-y x 6．若幂函数)(x f 的图象经过点)21,41(A ，是它在A 点处的切线方程为 （ ）A ．0144=++y xB ．0144=+-y xC ．02=-y xD ．02=+y x7．已知直线βαβα⊂⊥m l m l ,,,,,且平面，给出下列四个命题： ①若;,//m l ⊥则βα②若;//,βα则m l ⊥ ③若;//,m l 则βα⊥④若.,//βα⊥则m l其中正确命题的个数是 （ ） A ．0 B ．1 C ．2 D ．38．从甲、乙、丙、丁四名同学中选出三名同学，分别参加三个不同科目的竞赛，其中甲同学必须参赛，不同的参赛方案共有 （ ） A ．24种 B ．18种 C ．21种 D ．9种 9．若将函数x x y sin 3cos -=的图象向左科移)0(>m m 个单位后，所得图象关于y 轴对称，则实数m 的最小值为（ ）A ．6πB ．3π C ．32π D ．65π 10．设不等式2|2|<-a x 的解集为M ，则"40"≤≤a 是"1"M ∈的 （ ）A ．充分不必要条件B ．必要不充分条件C ．充要条件D ．既不充分也不必要条件11．已知A 、B 为抛物线x y C 4:2=上的不同两点，F 为抛物线C 的焦点，若,4FB FA -=则直线AB 的斜率为（ ）A ．32±B ．23±C ．43±D ．34±12．若在区间（-1，1）内任取实数a ，在区间（0，1）内任取实数b ，则直线0=-by ax 与圆1)2()1(22=-+-y x 相交的概率为 （ ）A ．83B ．165 C ．85 D ．163第Ⅱ卷（非选择题 共90分）二、填空题（本大题共4小题，每小题4分，共16分） 13．已知一个几何体的三视图如图所示（单位：cm ），其中正视图是直角梯形，侧视图和府视图都是矩形，则这个几何体的体积是 cm 3.14．若二项式6)1(xx a -的展开式中的常数项为-160，则dx x a)13(20-⎰= 。

2010年聊城市高考模拟试题英语（三）本试卷分第一卷（选择&）和第二盘（尊选择&）朝部分•第一任1至12页，第二卷13至】6页•共16页•構分150分•考试时间120分仲.第一卷（三部分，共105分）注■事审：1. 答第一柱前•考生务必将自己的姓名、准考证号、考试科目徐耳庄答d卡上・2. 每小&选出答案后•用2B铅笔把答題卡上对应廳目的答秦标号涂黑.如需改动，用徵皮擦干净JS•再选涂其他答案标号.不能答在试卷上.3. 才试结束后•考生梅本试卷和答題卡一并交回.第一部分：听力（共两节，满分30分）该部分分为第一、第二购节.注倉，回答听力部分时•请先格答案标在试卷上・听力部分烤束1W・你将林炳分忡的时絢将你的答案转涂到客观题答题卡上.第一节（共5小❻；毎小区1・5分・満分7・5分｝听下面5段对话.每段对话后有一个小Uh从U中所给的A、H、C三个迭頊中选岀最佳选顼•并标农试卷的相应位■・听丸毎段对话后•你祁有10秒钟的时何来回答有关小题和閱读下一小题.毎段对话仅读一逆・How much is ihc shirt?A. £19.15. K £9.15. Q £9.18.答案矩B・】• Whai will the woman do?A. Slay indoors.B. Mave a walk. Q Get a coat.2. Whai will ihe speakers order?A・ Coke and orange juigB. Orange juice and coffee・C. Coffee and coke.英《三》第1页.共】6页A. She read about it.B. She witnessed it.C. She saw it on TV.4. What is the nun worried about?A. The match may be delayed.B. Their car may go out of control.C. They may arrive late for the game. .5. What docs the man mean?A. He had a terrible vacation・B. Nothing went wrong.C. The woman asked a silly question・第二节(共15小題；毎小题1・5分•漁分22.5分)听下面5段对话或独白.毎段对话或建白后有几个小&・从越中所给的A、B、C三个选頊中选岀量佳选頊•并标衽试卷的相应位冑.听襦股对话或独白窮•你将竹时何倜渎各个小聽•毎小&5秒斧；听完后•各小越将洽出5秒仲的作答时何.毎段对话或独白读网追・听第6段材料•回答第6至7匕・6. What docs the man a^k the woman to do?A. To work for her former employer.B. To recommend a customer.C. To join his company.7. What is the woman doing?A. Working for a company.B・RunninK • business.C. Hunting for a job・听第7段材料•冋答第8至9&・8・ Why did the woman give up her dre^m to be a gym teacher?A. she didn f t have the equipment.B・ She couldn*! afford ihc expense・C. She found the training too h・rd.A. Satis(ie<LB. Regret(uLC. disappointed.英»( = )«2页•共1 6页听第8段材料•回答第10至12&.10. What docs the woman say about the science bodk?A ： It r s of little value. B. It^s in bad condition. C. Itan old edition. IL How much will the woman pay the man?甩 $30.a $23.C ・ $21.12. Why is the woman unwilling to buy more textbooks?A. She isn't sure what textbooks will be used.B. She hasn't enough money to buy more.C. She doesn*! like books marked with notes.听第9段材料•回答第】3至16&.13. Where is the man?A. At home.B. At the office.C. At the airport.14. What are tlx speakers going to do?A. To travel abroad.B. To go to the theatre. Q To meet their friends. 15. When will the speakers meet?A. At 3115pm.B. Al 7*00 pm.C. At 6： 15pm.16. What do we know about the man?濟第10段材料•回答豹】7至20 4L17. What is the first news headline ・bout?A. Street violence.B. Personal sifety.C. Students* health.18・ Why did some parents gather at schools in Glasgow?A. To prevent the close-down of the schools.B. To call for better primary education.C. To participate in school activities. )9. What are the litter pickers doing?A ・ Collecting private rubbish. B. Having a one-day break. C. Cleaning themselves up.20. Which teams will play in the European Cup final?A. AC Milan and Barcelona.B. Barcelona and Liverpool.A. He is sensitive.B. He isC.He isC. Liverpool and AC Milan.英语《三〉第3贾.共】6页第二部分：英语知识运用（共两节，满分35分）第一节：语法和讽汇知识（共15小・；得小■】分分15分）从A.BX.DK个选頊中•选出可以填人空白处的最隹选現•并在答&卡上務该琅涂黑・例xMr. Smith owns _________ collection of coins than anyone else 1 hive ever met.C the larger D. a largeA. larger B a larger答案是B・21. —Thanks for the help you've offered.A. No. thanks.B. Never mind.C. All right.D. \x9s・plc”ug22. The blest publication of the Oxford English Dictionary includes 62 new words_______ the changes in our culture communicatioruA・ representing B. to representC. representedD. having been represented23. She lived a comfortable life in the country. Time passed quickly and two months went by she knewh.A. untilB. onceC. beforeD. while24. —I he・r Tom has an enormous appetite.—Yes. He eats twice 1 eat.A. that B what G than D. as25. The clown appeared on the stage> wearing a large red nose. the childrenfound funny ・nd imeresting.A. (hatB. whichC. whereD. what26. —Jenny can tell lots of plots about the film. He must have seen it recently.—________ ? I thought he knew nothing about it.A. Hasn1! heB. Didn1! he C・ Musing he D. Doesn't he27. Michael Jackson* __________ incomparable figure in music, dance and culture<pronounced dead by doctors on __________afternoon of June 25・2009.A. lhei theB. ani 不填G *i the D. ani the28. On June 4. 2009 ・a sixty year-old man in Missouri managed toclimb out of the car inthe accident• _________ unhurt.A. regularlyB. apparently G extremely I), frequently英UH 三)*4 Ml 6»29. I read about it in some book or other. Does it matter _______________ i t was?30. _______ equipped with the newest radar* our exact position wouldn * t have beendiscovered so easily.A. If we have been B, Were weC. Had we been1). If we were to be31. —Where shall wc go to spend the weekend?.—Nowhere _________ • anywhere you l ike. A. in allB. in generalC. in caseD. in particular32. M T . Johnson thought it would be a good idea to luive _________________ f rom his workers toimprove his plan.33. We warned to get home before dark ・ but it didn f t quite _______________ a s phncctA. turn outB. make outC. go upD. come up34. —How long have you been in this office?—Just a few minutes. I ___________ here together with my cousin. A. walkedB had walkedC. have walkedD. have been walking35. As soon as little Tom had _________ a little from his shock, his Grst thought was to gelaway. A. returnedB. recoveredC. absorbedD. survived■二节：宪形壇空（共20小図；毎小■】分，汛分20分）文•篁握其大:然后从短文后所给的四个选顼<A 、B 、C 和D 〉中•选出能填 人相应空白处的最佳选項•在答題索上将诙項涂隔・I had the privilege to visit the Bridge of Forgiveness in Palawan during the time when I was on <hc summer f s t“m ・After the long and exciting week« we had a chance to 36 the place where we were assigned. Wc 37 the narrow hanging bridge made of two bamboos and a long rope which you can hold 38 for your life as you cross it. ! was so afraid of 39 • espe cially herct and I think most of us were not 40 io crossing so high a bridge ・ _ £1_ • our teurn leader told us Owit we must cross this bridge in order to see the splendid (alls that lie out on the other 42 •"As you crow this bridge* think about forgiveness. Difficult, but ii is 43•英iff C 三)毎5页•共1 6页A ・ where B. wha tD. which A. summariesB. enquiriesC.comme ntsD. connectionsMany limes in our lives we face 44 that we don't expect — broken relationships> betray・l of a friend• etc. ■ and all we do is 45 • But 1 noticed that life must go on・ and all the burdens must be 46 through forgiveness—forgiveness of yourself and others.! didn*l understand my cousin 47 she told me 1 should 48 all those unfriendly guys with 49 • But as 1grow older* I realise that lying in rhe past 50 and guilt will not serve me well.Once 1 forgave serious _51_ • 1 noticed that 1 couldn f i forget them but every time 1 remembered them. 1 _52 • There are no more pains brought just by the thought ofthem. After 乙life is good. 53 >11 the hardships, pains and difficulties・ life teaches me to be 54 in facing any adversiiy( >while at the same time it makes me mercifulto those who suffer. 1 If55 docs something terrible to me> 1 have to think back the bridge of forgiveness- * difficult but possible.36 . A. admore B.recognise C. explore D.expose37 . A. came upon B.set aside C. built up D.broke down3 & A. convenientlyB.delightedly C. tightlyD.relaxingly39 . A. distance B.heights C. dangers D.lengths40 . A. devotedB.limited C. opposedD.accustomed41 . A. HoweverB.Therefore C. OtherwiseD.Anyway42 . A. sideB.hand Q wayD.direction43 . A. impossibleB.important C. possibleD.necessary44 . A. stranfters B.environments C. ceremonies D.situations45. A. hopeB. fight C. forgetD. sigh46 . 甩mopped B unloaded C. added D.charged47 . A. when a until C. unless D.before48 . A・ignoreB.tease C. treatD.value49 . A. patienceB.kindness C. courageD.violence50 . A. matters B.huns C. counts D.changes5L A. disadvantagesB.behavior C. friendsD.offences52 . A. ached B.suffered C. smiled D.regretted53 . A. Apart fromB.Rather than C. Instead of D Regardless of54 . A. strongB.aggressive C. inspired1).•ware55. A. nobodyB. somebody C. everybodyD. anybody英语《三〉第6页・共】6页第三部分：阅读理解（共20小题；每小题2分，满分40分）阅读下列短文•从毎題所给的四个迭项《A、B、C和D）中•选出量佳选項•井在答題卡上務该厦徐具・AAt a certain lime in our lives we consider every place as the possible site（地点）for a house. I have thus searched the country within a dozen miles of where 1 live. In imagination I have bought all the farms* one after Another・ and I knew their prices.The nearest thirtg that ! came to actual ownership was when I bought the Hollowell place But before the uwncx conipktcd the 5ak with mev his wife changed her mind and wished to keep it. and he offered me additional dollars to return （be fann to him. However. I le< him keep the adcfitional dollars and sold him the Fann for just what 1 gave for ii.The real attractions of the Hollowell farm to me were its position・ being about two miles from the village* half a mile from the nearest neighbor・ bounded（相邻）on one side by the river・ and separated from the high way by a wide field. The poor condition of the house and fences showed that it h«dn9t been used for some time. 1 remembered from my earHcsi trip up the river that the house used to be hidden behind ・ forest area* and I was in a hurry to buy it before the owner finished getting out some rocks, cutting down the apple trees* and denning away some young trees which h・d grown up in the fields. I wanted io buy it before he made any more of his improvements. But it turned out as 1 have said.I was not really troubled by thejoss. 1 had always had a garden* but 1 don F t think 1 was ready for a large form. 1 believe that as long as possible it is better to live free and uncommimcK无奉雄的）.Il makes but little difference whether you own a farm or nou56. Whai do we know about the author?A. Be wanted to buy the oldest farm near where he lived・B. Hr rrutdc “ study of many farms brfore buying・C. Hr rruide money by buying and scilinx farms.D. He had lhe money to buy （he best f・rm in the country.57. Why did the author decide io buy the Hollowell place?A. It WHS of good market value.B. k was next to ihr high way.C. It WJIS in a good posiiiow D・ Il was behind a nice garderv英语《三）第7页.共】6页58. Why did (he author want to buy the farm in a hurry?A. He wanted to keep the farm as it was.B He hoped to enlarge the forest on the farm.C. He was eager to become a farm owner.D. He was afraid the owner might change his mind.59. The underlined words "the loss** in the last paragraph refer to . •A. the money the author lost in buying the farmB the sale of the garden in the Hollowell placeC. the remove of the trees around the houseD. the failure to possess the Hoilowell place60. What does the author believe as important in life?A. To own a farm«B. To satisfy his needs.C. To be free from worries. D・ To live in the countryside・BHave you thouRhl about what determines the way we are as we grow up? Remember the TV program Smn Up?It started following the lives of a group of children in 1963. We first meet them as wide-eyed 7-yc*r-o!ds and then catch up with them at 7-year intervals((i)M()：nervous 14 year olds • serious 21-year-olds • then grown-ups ・Some of the stories are inspiring« others “d. but whai is interesting in almost all the cases is the way in which the chil<lrvn f s early hopes and dreams are shown in thvir future lives* for example, at seven> Tony is a lively child who says he wants to become a sportsman or a taxi driver. When he grows up> hr ROCM on to do both. How about Nicky • who says. "I'd like to find out about the moon. ” And goes on to become a space scientist. As a child. 50ft spoken Bruce says he wants io help *poor children** and ends up ceaching in India.But if the lives of all the children had followed this pat tern • the prOKram would be far less interesting than it adualiy wa^. h was lhe children whose childhood did not prepare them for what was to come that made ihr program so inspiring. Where did their ideas come from about what they wunied to do when ihey grew up? Arc children influenced by what I heir parents do. by whal they see on television • or by what their teachers say? How great is the effect of a single imporiani event? Many film directors, including Stephen 英ilH三〉第8页.共1 6页Spielbergf say that an early visit to the cinema was the turning point in their lives. Dr M&garet McAllister*who has done a lot of research in this area* thinks that (he major influences arc parents* friends* and the wider society.61. What does ihe text mainly discuss?A. New ways co make a TV program interrsting.B. The importance of television programs to children.C. Different ways to make childhood dreams come true.D. The influence of childhood experience on Hiturc lives.62. In the TV program Sevtn we can meet __________________ •A. different groups of people al different periods of their livesB・ different groups of people at the 5ame period of lheir livesC. the Mme group of people al different periods of their livesD. the same group of people at the same period of their lives63. What are the examples in paragraph 2 meant to show?A・ NUny-people^s childhood hopes are related to their future jobs.B. There are many poor children in India who need help・C. Children have different dreams about their future.D. A lot of people ire very sad in their childhood.64. Spielberg f s story is meant to show that _____________ •A. going to n movie at an early age helps a child learn about societyB. a single childhood event may decide what one does as a grown upC. parents and friends can help a child grow up properlyD. films have more influence on a child than teachers do65. What docs the writer think of (he TV program?A. Interesting.B. Crazy. C・ Dull. D. Serious.CJamie Oliver has been invited by Gordon Brown to prepare n banquet al No. 10 for President Barack Ob«ma and oiher leaders of the G20. offering a cut-price menu to reflect times when trade and industry are far from prosperous and the rate of employment is decreasing.英iA《三〉第9页.共1 6贞Downing Street sources say Oliver• the well-known chef, will cook using M honest high-streetproducts'* and avoid expensive or * fancy* ingredients.The prime minister is trying to avoid a repeat of the embarrassment last year when he SM down to an 18-course banquet at a Japanese summit to discuss world food shortaffes.Obama« Presidcni Nicolas Sarkozy of Francct Chancellor Angela Merkel of Germany ■nd other leaders will be served by apprentices (学徒〉from Fifteen, the London restaurant Oliver founded io help (rain young people in poverty in order io make a living by mastering a skill.Brown want5 the dinner to reflect the emphasis of the ix>ndon summit* which he hopes will lead to an aRrcemcnt to lift the world out of recession. *To be invited to cook for such an important group of people• who arc trying to solve some of the worlds major problems・ X really a privilegesaid Oliver."I'm hoping thr menu l f m working on will show British food and produce is some of • he best in the worlds but also show wc have pioneered a high-quality apprentice scheme at fifteen London that is giving young people a skill to be proud of. wThe chef has not yet finalized the menu, but is expected to draw inspiration from hi、«tesi book* Jamie9s Ministry of Food・ which has budget recipes for beef and ale stew (啤E炖菜)and *impressivc w chocolate fudge eke.56. The underlined word -recession** in Paragraph 5 is closest in meaning io M _________________ 二A. businessB. oppositionC. discussionD. depression>7. W!MH can wc learn about Oliver from the text?A. He is a well-known Amcricun cook・B. He is invited to attend the G20 summit.0. He has founded the Fifteen London.L)・ He is one of the apprentices serving leaders of the G20.•8. The menu of thr banquet (o r the leaders of the G20 is supposed io __________________ .A. include ill delicious British foodB. us inexpensive prociuce with special characteristicsC. br rich, varied and of qualityIX imitate (be menu of last Japanese summit英OH三)第10页.共】6页69. Which of the following is TRUE according to the text?A. Oliver is honored to be invited to cook for the G20 leaders.B. Altogether three presidents are mentioned in the text.C. President Barack Obama offers the cut-price menu.D. The menu for the G20 dinner banquet has been decided・70. What is the Fifteen London?A. an apartment in LondonB. a luxurious restaurant in London.C. • restaurant as well as a training center.D. • famcniB avenue.DScholars and researchers have tried to discover what personality characteristics go ・long with success in intercultural experiences. Their findings hive often been unclear or incomplete. But their characteristics stand out in their reports：p・tience. • sense of humor t and the awareness of being unclear.Patience* of course* is the ability to keep calm even when things do not go as one wants them to* or hopes they will t or has even been sure they will. Impatience sometimes brings improvemenu in relations with other people* but usually it does not.A person with a sense of humor is less likely to take things too seriously and more ready to see the humor in his own reactions than in a humorless person. The value of a :ven^e of humor really needs to be paid more attention to.M The awareness of being unclear** is a more difficult concepi than patience or a sense of humor. Foreigners often find themselves in situations that are unclear to the new comers. Thai is* they do not know what is happening in the situation. Perhaps they do not understand the local language wdl enoughs or they do not know how some system or organization works* or they can f t be sure of different peopled roles in what is going on. "Itlike I juM got there from the moon>H a Chinese graduate student who newly arrived in the United States said. M thing^ are just so different here."71. The passage mainly tells us ___________ •A. that it's not c«$y to travel abroadB. (hit humor is very important in communicationC. of some churacteristies in dealing with foreiRnrrsD. of three main ways useful for communicating with foreigners英UH三)第1)页・共1 6页72. According to the passage# what characteristics should be most focused on? A・Patience.B. The awareness of being uncleanC. The sense of humor.D. Understanding each other.73. "The awareness of being unclear w refers to _ ； _ <A. knowing the meaning of an exact situationB. not slating clearly what happensC. realizing the possible misunderstanding in a situationD. being aware of the unclear situation74. According to the writer t the Chinese student is _____________ •A. a hard- working studentB recently back from the moonC. interested in the study of moonD. not used to the culture in America75. Which of the following can best sum up the passage?A. It is necessary to learn the language before you go to the country.B. One needs many characteristics to live in another country.C. Americans are used to the culture of other countries.D. To live in a foreign land one should get fully prepared.2010年聊城市高考模拟试题英语（三）第二卷（共45分）注■事审：1. 第二盘共4页.用借笔戒EH珠笔直接答在试卷上.2. 答卷线内的项目填写清魁.第四部分：书面表达（共两节，满分45分）侧读下面的短文•并根据短文后的整求答&・（请注丘问題后的字效要求》Sending text messages from your mobile phone while driving is more dangerous than driving after drinking or taking drugs, which is found by the Transport Research L^ibora- tory(TRL) •The reaction time of people texting they drove slowed by 35 perceni・ while those who had drunk alcohol* slowed by 12 perceni. *Tht5 research shows how dangerous it is researcher Nick Reed said in a staiemenu He said drivers who texted were disnected(分心的)by taking their hand off the wheel to use their pbonc»by trying io red snrudl lexi on the phont ond by thinking obout how io write ibei 〔message. This combination of factors caused the slowness of reaction and the impairment< M)of vehicle cx>nirol« so it placed the driver at a greater risk than having drunk alcohol.One conclusion researchers made about why texting while driving is so dangerous is the lenftth of time it takes to write a message. The TRL zid that writing a text messuge behind the wheel took 63seconds> in which time a car travels nearly half a mile within 英iS《三>M13页.共1 6页town centre speed limits and over a mile within motorway speed limits.Nearly half of the 18 —24-year-olds admitted texting as they drove* another survey discovered ・The TRL Mudy selected 17 people from the 18 —24-yearo!d age group to take part in a 5imulaied(ffKI的)road test* in which they were asked io read・write• and ignore text on a variety of roads. *The participants in this study were almost unanimous( —R PJM的) in (heir view that drink-driving was the most dangerous action on the ro・d・" RAC Director Stephen Ghister said.He said the research dearly showed that ・driver who is texting in significantly duller than a driver the legal limits on alcohol We need to ensure that drivers who love texting understand that texting is one of the most dangerous things that can be done while in charge of a car." Glaister said in a statement.76. What's the main idea of the pasMRe? (no more than 8 words)77. Ust three actions that can be dangerous while driving based on the text, (no more than8 words)0. _____________________________________________________Q _____________________________________________________7& Fill in the bl・nk with proper words to complete the sentence, (no more than 8 words)79. Which sentence in the passage is the closest in meaning io the following onr?The r^archtr^ concluded that it ii that the driver will、pwnd a certain period of time in reading and writing a mmage that Makes driving dannrruu$.80. Translate the underlined sentence into Chinese.英诵《三）WH4页.共1 6页假如你的名字2李华•最近你听到有关我$部分地区许多希荻工稈学校後荒废的新X 报道厉•很是伤心.于是•你决定向一家英文报社写一封倍•表达你的看法•内容包括,▲希昆学校对的员:献）▲荒废的原萸：缺乏規划和预潰•社会的发展变化尊$▲如何处理荒废的学校.注倉 ildfti 120-15012. 可以适当堆加细节，以使行文连贾充实；3. 文倉的开头与结摩已竝倍岀（不包括在总词效内〉. Degr Sir/Madam.Rec ently I have h“rd ・>>0讥 somt news many Project Hope Schools in somt area have been deserted ・:写作（淘分30分）英»(H) V15页.共1 6貞2010年聊城市高考模拟试题英语（三）参考答案第一■二■三部分1—5 ACBCA 6—10 CABAB 11—15 CABAC 16—20 BBABC21—25 DACBB 26-30 ADBIX：31—35 DCAAB36-40 CACBD 41—45 AACDD 46—50 BACBB 51—55 DCDAB56—60 BCADC 61—65 DCABA 66-70 DCBAC 71—75 CBDDB第四部分第一达76・ Texting-driving is more dangerous than drink-driving77. 1) drinking alcohol2) taking drugs3) texting/sen ding text messages78. to text while driving79. One conclusion researchers nude about why texting while driving is so dangerous is the lengthof time it takes to write a message80. 他说这饕司机发短信时T5KM方向盘拿手机•试图读短借•而且还要勺建乞样回复JE信•这签新会使他幻的注童力分散・第二节，歸作De”Recently 】have herd •bout some new, many ProjecQ Hope Schools in some hzw been descri ed. At the new* I feel very sad. After alL these Project Hope Schools increase children^ chances of going to school and play an imponant pan in improving the local people's level of education and thus further improving (heir quility of life.Why are they deserted? On the one hand« before these schools began to be built • there was ■ lack of scientific long-term planning and predictions of the development of Chinese education> especially in the local areas. Therefore• the distribuiion of schools isn1! reasonable. On the other hand* owing to the social development and the declining population, it f s unnecessary for so many schools to exist.So when we build schools* we must be aware of their development in the future and consider whether there is a long-term need・ And for those deserted schools, they should be made the best of and continue to serve the local areas・Sincerely yours.Li Hua 英语（三）參考符案第】页•共4页附：际力«**文：(Text 1)Mt Shall we go for a walk* Julie?W, 1$ it warm outside?Mt No・ you need a coat.w, Well, 1 think I'll stay at home then.(Texi 2)M t rd like a coffee* what about you?W| Hmm. Me too. And the kids will drink coke. But just ask for one bottle* they never finish a bottle each.M： Orange juice is much better for them・W: I know, but they always refuse to drink it.(Text 3)W: Hive you heard there f s been a big fire in the old paper factory?M： Are you sure? There is nothing in the newspaper about it.W： I was there last night. Go and watch TV. there might be something about it, (Text 4)Mt I can" believe this traffic.Wj Well* it^s rush hour.Mt Wc f|| never make it on time* unless the match is delayed.W: Yes. we will. Don f t worry about iu(Text 5)W: Ellen・ you arc back. How was your vacation?M： JuM don f t ask. 1 wish I had never had it.W； Wbat went wrong?M： What didn f t go wrong? That would be a belter question.(Text 6)M： Hi* Kathy> iCs Jison.W: Hi» Jasoru I haven hoi rd from you in a while.M： Well. I've been busy. l f vc started my own company.W: Wow. what kind of business is it?M： Ju5i a Miutll online store. 1 am hiring suff and 1 want you to come (o work (or me. W: Actually ・ 1 just got started working at tbc old company again.M： Oh. I didn f t realise you were going Iwick. Welk can you recommend somronc else?英诱《三)參考答案粥2貞・共4页(Text 7)M： Helen・！ heard you wanted to be a Gym teacher, didn't you?W： Yes・】did think about it. But it was going to be too expensive.M： You mean the training?W： Yes. You need to pay for the use of all the equipment you know.M： So you went to the nursing college.W f I did and I have no regrets.Mg Really? You enjoyed it? •W： Oh> very much.M： DidnS you feel sad chat you couldn^t become a teicher?Wj WelL in a way. But as time went on t ! really began to like my job.(Text 8)M: Hey Susin. are you interested in buying some used books for school? You can really save some money thut way.W s WelL what do you have?M： Wellt let^s see. ! hive a science book called Todayl World and I am selling it for 30 dollars.W： 30? Thutoo expensive for a broken book like that.Mi Maybe so. but I bought for 60 and 1 wrote ■ lot of notes in the book that should help you with the class if you could read my writing.W i What else are you selling?M： Ok, I have an English writinff text book for 14 dollars* a math book for 23 and a novel for only 7. W: Hmm—M： !t f s up io you. You know these things go fast.W: Ok> PH take the writing book and the novel. I need both of those for sure.M： No more text books?W： Not now・ Teachers are always changing their minds about text books.M： All right.(Text 9)M： Hello« daring・ Pve just heard 1 have to go to Italy for a couple of days. 1 am flying this evening. W: Oh. David. Do you really have to go? You know the Johnsons are coming around to sec us tonight.英语(三>##答案第3页.共4页M： Yeit 1 know. But I can r t help it. They'll have to come some other time.。

10年高考模拟试题山东省聊城市2010年高考模拟理 测试题 2019.91,若在区间（-1，1）内任取实数a ，在区间（0，1）内任取实数b ，则直线0=-by ax 与圆1)2()1(22=-+-y x 相交的概率为 （ ）A ．83B ．165C ．85D ．1632, 已知函数,0),cos(3)sin()(π<≤-++=a a x a x x f 其中且对于任意实数)()(,x f x f x -=恒成立。

（1）求a 的值；（2）求函数)(x f 的最大值和单调递增区间。

3, 某项考试按科目A 、科目B 依次进行，只有当科目A 成绩合格时，才可以继续参加科目B 的考试。

每个科目只允许有一次补考机会，两个科目成绩均合格方可获得该项合格证书，现在某同学将要参加这项考试，已知他每次考科目A 成绩合格的概率均为32，每次考科目B 成绩合格的概率均为21。

假设他在这项考试中不放弃所有的考试机会，且每次的考试成绩互不影响，记他参加考试的次数为X 。

（1）求X 的分布列和均值；（2）求该同学在这项考试中获得合格证书的概率。

4, 如图，在三棱锥P-ABC 中，已知PC ⊥平面ABC ，点C 在平面PBA 内的射影D 在直线PB 上。

（1）求证：AB ⊥平面PBC ；（2）设AB=BC ，直线PA 与平面ABC 所成的角为︒45，求异面直线AP 与BC 所成的角；（3）在（2）的条件下，求二面角C-PA-B 的余弦值。

5, 已知等比数列}{n a 中，432,,a a a 分别是某等差数列的第5项、第3项、第2项，且,211=a 公比.1≠q（1）求数列}{n a 的通项公式； （2）已知数列}{n b 满足nn n S a b ,log 221=是数列}{n b 的前n 项和，求证：当.1,5<≥n n S a n 时6,已知函数)('),(4)(23x f R a ax x x f ∈-+-=是)(x f 的导函数。

山东省莘县实验高中2010届高三上学期模拟考试语文试题第Ⅰ卷（选择题共36分）一、（每题3分，共15分）1．下列各组词语中加点字的注音，全都正确的一组是（）A．吮．吸（shǔn）疾风劲．草（jìn）掣．肘（chè）博闻强识．（zhì）B．拙劣．（liè）长歌当．哭（dàng）横．财（héng）心宽体胖．（pán）C．氛．围（fēn）积极参与．（yù）证券．（quàn）力能扛．鼎（gāng）D．创．伤（chuāng）酩酊．大醉（dǐng）蒙．骗（méng）一哄．而散（hòng）2．下列各组词语，没有错别字的一组是（）A．乖戾九洲跆拳道麻雀虽小，五脏具全B．沿续编辑势力眼明枪易躲，暗箭难防C．像片简练流水帐鹬蚌相争，渔翁得利D．斧正福祉赔笑脸滴水成河，粒米成箩3．依次填入下列横线处的词语，最恰当的一组是（）①当代青少年既要努力学习书本知识，又要不断提高思想品德修养，若只有才学而无美德，也会成为子孙。

②未来几年，铁路交通将会更加发达，2008年“京津城际快车”运行后，北京到天津的行驶时间只需半小时。

③有考生和家长表示，“平行志愿”、“靠分数说话”，体现的是硬碰硬的实力，在填报志愿时主要考虑的是自身情况，而不是与他人“”，心态会更加理性平和。

A．不肖大约博弈B．不孝大约博彩C．不肖大概博彩D．不孝大概博弈4．下列各句中，加点的词语使用正确的一项是（）A．互联网的发展以及中国市场的前景，使张朝阳对创业成功充满了希望，不撞南墙不回头．．．．．．．的执著成就了他事业发展的第一步。

B．在领导干部热逐文凭蔚然成风．．．．、弄张文凭易如反掌的时候，新任国家发展和改革委员会主任张平的中专学历，意外地成为公众的一大看点C．2008年11月26日晚，印度金融中心孟买市发生了骇人听闻．．．．的连环恐怖袭击事件，数十名恐怖分子在泰姬玛哈酒店等地向手无寸铁的游客和民众扫射。

山东省莘县实验高中2010届高三高考模拟考试（五）理综生物本试卷分为第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分.满分240分，考试时间150分钟.考试结束后，将本试卷、答题卡和答题纸一并交回。

答卷前，考色很难干务必将自己的姓名、准考证号、考试科目填涂在试卷、答题卡和答题纸规定的地方。

第Ⅰ卷（必做，共88分）注意事项：1．每小题选出答案后，用2B铅笔把大体上对应的答案涂黑。

如需改动，用橡皮擦干净以后，再涂写其他正确答案标号。

不涂答题纸，只答在试卷上不得分。

2．第Ⅰ卷共22小题，每小题4分，共88分。

以下数据可供答题时参考：相对原子质量：H—1 C—12 N—14 O—16 Na—23 Mg—24 AI—27K—39 P—31 S—32 Cl—36.5一、选择题（本题包括15小题。

每小题只有一个选项符合题意）1．不同代谢类型的生物，需氧型生物（a）和厌氧型生物（b），处在下列条件时，不可能出现的方式是（）A．（a）在无氧条件下，出现无氧呼吸B．（a）在有氧条件下，出现无氧呼吸C．（b）在有氧条件下，暂时出现有氧呼吸D．（b）在无氧条件下，只能进行无氧呼吸2．关于呼吸作用的叙述，正确的是（）A. 葡萄糖在细胞质分解至丙酮酸过程中，反应速度不受温度影响B. 小白鼠从温度25℃移至5℃环境中，有氧呼吸会减弱C. 大豆种子发芽早期，CO2释放量比O2吸收量多3－4倍时，有氧呼吸比无氧呼吸强D. 严重缺铁的病人可能会出现乳酸中毒3．细胞增殖过程中DNA含量会发生变化。

通过测定一定数量细胞的DNA含量，可分析其细胞周期。

根据细胞DNA含量不同，将某种连续增殖的细胞株细胞分为三组，每组的细胞数如下图。

从图中所示结果分析其细胞周期，不正确．．．的是（）A．乙组细胞正在进行DNA复制B．细胞分裂间期的时间比分裂期长C．丙组中只有部分细胞的染色体数目加倍D．将周期阻断在DNA复制前会导致甲组细胞数减少4．有人设计实验探究有机肥是否能提高土壤肥力并优于化肥。

10年高考模拟试题山东省聊城市2010年高考模拟理 测试题 2019.91,设集合)(},5,2{},3,2,1{},5,4,3,2,1{B C A B A U U 则==== （ ）A ．{1，3}B ．{2}C ．{2，3}D ．{3}2,设i z -=1（i 为虚数单位），则=+z z 22（ ）A ．-1-iB ．-1+iC ．1-iD ．1+i3,等差数列}{n a 的前n 项和134111073,4,8,S a a a a a S n 则若=-=-+等于 （ ）A ．152B ．154C ．156D ．1584,在ABC ∆中，若,24,34,60==︒=AC BC A 则角B 的大小为 （ ）A ．30°B ．45°C ．135°D ．45°或135°5,若幂函数)(x f 的图象经过点)21,41(A ，是它在A 点处的切线方程为 （ ）A ．0144=++y xB ．0144=+-y xC ．02=-y xD ．02=+y x6,已知直线βαβα⊂⊥m l m l ,,,,,且平面，给出下列四个命题： ①若;,//m l ⊥则βα ②若;//,βα则m l ⊥③若;//,m l 则βα⊥ ④若.,//βα⊥则m l其中正确命题的个数是 （ ）A ．0B ．1C ．2D ．37,从甲、乙、丙、丁四名同学中选出三名同学，分别参加三个不同科目的竞赛，其中甲同学必须参赛，不同的参赛方案共有 （ ）A ．24种B ．18种C ．21种D ．9种8,若将函数x x y sin 3cos -=的图象向左科移)0(>m m 个单位后，所得图象关于y 轴对称，则实数m 的最小值为 （ ）A ．6πB ．3πC ．32πD ．65π9,设不等式2|2|<-a x 的解集为M ，则"40"≤≤a 是"1"M ∈的 （ ）A ．充分不必要条件B ．必要不充分条件C ．充要条件D ．既不充分也不必要条件10,已知A 、B 为抛物线x y C 4:2=上的不同两点，F 为抛物线C 的焦点，若,4-=则直线AB 的斜率为（ ） A ．32± B ．23± C ．43± D ．34±测试题答案 1, AC2, CC3, CC4, BC5, BC6, CC7, BC8, CC9, BC10, DC。

山东省莘县实验高中2009-2010第一学期模拟考式历史试题试题说明：1、本试卷共100分。

考试时间100分钟。

2、考查范围：必修1、2、3一、选择题。

1．周朝最高等级乐是六舞，其中《云门》、《大咸》、《大韶》、《大夏》是黄帝到禹时所作，被称为“文舞”，而《大濩》和《大武》分别是汤、武所作，被叫做“武舞”。

这种分类的最佳反映是A．从重神事到重人事的早期政治发展趋势B．礼乐到周朝时始发展为治国工具C．血缘宗族关系成为基本政治关系的演化痕迹D．中国社会从小康时代过渡到大同时代2．在西方，有人称他为“雅典的乔治·华盛顿”。

这里的“他”是指A．梭伦B．苏格拉底C．伯利克里D．亚里士多德3．西塞罗说：“执政官乃是会说话的法律，而法律乃是不会说话的执政官。

”对于这句话的解释，最正确的是A.法律地位至高无上B.执政官权力最高C.法律由执政官制定D.法律就是执政官4．关于代议制内容表述正确的是①选举制度是代议制的基础②议会制度是代议制的核心③元首制度、行政制度是代议制的重要内容④政党制度是代议制的延伸A．①②③B．②③④C．①②④D．①②③④5．西方国家的“三权分立”并不是什么神秘的东西，它和中国儿童游戏中的“锤子、剪刀、布”同一原理，即一物降一物。

对此种说法你认为A．正确，讲出了三权分立的实质B．贴切，道出了三种权利之间的关系C．不妥，三种权利的关系不是简单的单向制约D．不妥，三权关系应是你中有我我中有你6．先秦儒家思想①主张道德自觉②具有人道主义和民本主义色彩③看到了矛盾对立面之间的关系④否定刑罚的作用A．①②③B．②③④C．①②④D．①③④7．道光帝对签定《南京条约》的原则性指示是：“广东给过银两，烟价碍难再议；战费彼此均有，不能议给，其平行理可以通融；贸易之所，前已谕知耆英，将香港地方暂行赏借，并许以闽浙沿海，暂准通市。

该逆既来诉冤，经此次推诚晓谕，当可就我范围。

”由此可知道光帝的外交思想属于A．近代国家思想 B．屈辱外交思想 C．传统夷夏思想 D．殖民外交思想8．文艺复兴时期西班牙的塞万提斯曾在《堂吉珂德》第二部的作者献辞中，开玩笑的提到中国皇帝给他带信，要他到中国成立一所学院，皇帝委任他当院长。

2010年普通高等学校招生全国统一考试(山东卷) 理科数学仿真模拟题三本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分.共150分.考试时间120分钟．注意事项：1．答卷前，考生首先检查答题卡是否整洁无缺损，监考教师分发的考生信息条形码是否正确；之后务必用0.5毫米黑色字迹的签字笔在答题卡指定位置填写自己的学校、姓名和考生号，同时，将监考教师发放的条形码正向准确粘贴在答题卡的贴条形码区，请保持条形码整洁、不污损。

2．选择题每小题选出答案后，用2B 铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其它答案，答案不能答在试卷上。

不按要求填涂的，答案无效。

3．非选择题必须用0.5毫米黑色字迹的签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上，请注意每题答题空间，预先合理安排；如需改动，先划掉原来的答案，然后再写上新的答案；不准使用铅笔和涂改液。

不按以上要求作答的答案无效。

4．作答选做题时，请先用2B 铅笔填涂选做题的题号对应的信息点，再做答。

漏涂、错涂、多涂的答案无效。

5．考生必须保持答题卡的整洁，考试结束后，将答题卡交回。

参考公式：如果事件，互斥，那么 柱体的体积公式如果事件，相互独立，那么 其中表示柱体的底面积，表示柱体的高锥体的体积公式如果事件在一次试验中发生的概率是，那么次独立重复试验中事件恰好发生次的概率 其中表示锥体的底面积，表示锥体的高台体的体积公式球的表面积公式球的体积公式 其中分别表示台体的上底、下底面积，其中表示球的半径 表示台体的高用最小二乘法求线性回归方程系数公式:1221ˆˆˆ,ni ii n i i x y nx y b ay bx x nx==-⋅==--∑∑ 第I 卷（选择题共60分）一、选择题：本大题共12小题，每小题5分，共60分．在给出的四个选项中，只有一项是符合题目要求的．1.定义集合运算：{}B A ，，，，B ，，，A B x A x x B A *}532{}7531{,*则若且==∉∈=的子集个数为（ ） Ａ．4 Ｂ．3 C ．2 D ． 12．给出命题：已知、为实数，若，则．在它的逆命题、否命题、逆否命 三个命题中，真命题的个数是（ ）3 2 13. 不等式的解集是（ ）(A) (B)(C) (D)4.己知数列的各项均为正数，若对于任意的正整数p ，q 总有a p+q = a p ·a q ，且a 8 = 16，则a 10 =（ ）A. 16 B. 32 C. 48 D. 645. 已知向量，，设，若，则实数k 的值为（ ）(A) (B) (C)(D)6. 现有6个人分乘两辆不同的出租车，已知每辆车最多能乘坐4个人，则不同的乘车方案种数为（ ）(A)30 (B)50 (C)60 (D)707.为了了解某市今年准备报考体育专业的学生的体重情况，将所得的数据整理后，画出了样本的频率分布直方图(如图)，已知图中从左到右的前3个小组的频率之比为1：2：3，第2小组的频数为12，则抽取的学生人数是（ ）(A)96 (B)72 (C)48 (D)248. 在区间内随机取两个数分别记为，则使得函数有零点的概率为（ ）A ．B ．C ．D ．9.将函数向右平移个单位，再将所得的函数图象上的各点纵坐标不 变，横坐标变为原来的2倍，得到函数的图象，则函数与，，x 轴围成的图形面积为（ ）(A) (B) (C) (D)10. 已知函数是偶函数，则的图象与轴交点纵坐标的最小值为（ ）(A) (B) 8 (C) (D)11. 函数的零点所在的区间是（ ）(A)()(B)() (C)()(D)()12.已知为抛物线上一个动点，为圆上一个动点，那么点到点的距离与点到抛物线的准线距离之和的最小值是（ ）(A) (B) (C) (D)第Ⅱ卷(共90分)二、填空题：本大题共4小题，每小题4分，共16分。

2010年普通高等学校招生全国统一考试（山东卷）理科综合能力全真模拟测试化学部分本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，满分240分，考生用时150分钟。

考试结束后，答题卡和答题纸一并交回。

答卷前，考生务必将自己的姓名、准考证号、考试科目填答题卡规定的地方。

9．化学与工农业生产和人类生活密切相关。

下列说法中，不正确．．．的是（）A．油脂在碱性条件下水解可制得肥皂B．海轮外壳上镶入锌块，可减缓船体的腐蚀C．人体中缺碘元素会得贫血病D．研制推广甲醇燃料汽车，有利于“减排目标”的实现10．下列叙述中，错误．．的是（）A．原子半径：Na＞Mg＞OB．13C和14C属于化学性质不同的同位素C．ⅦA族元素是同周期中非金属性最强的元素D．N和P属于第ⅤA族元素，HNO3酸性比H3PO4的强11．2009年诺贝尔化学奖授予在核糖体[核糖体主要由蛋白质(40%)和RNA(60%)构成]的结构和功能研究中做出突出贡献的三位科学家，2008年化学奖也与蛋白质有关。

下列有关有机化合物中的叙述中正确的是（）A．苯、乙醇和乙酸都能发生取代反应，蛋白质则不能B．蛋白质、甲烷、聚乙烯充分燃烧只生成CO2和H2OC．蛋白质、糖类、油脂都属于人体必需的高分子化合物D．蛋白质溶液里加(NH4)2SO4能析出蛋白质12．下列说法中，正确的是（）A．在溶液中，H+、NO3-、Fe2+、Na+一定不能大量共存B．化学反应过程中，一定有物质的变化，不一定有能量的变化C．电子工业上用30%的氯化铁溶液腐蚀敷在印刷线路板上的铜箔：Fe3+ + Cu=Fe2+ + Cu2+D ．向氢氧化铁胶体中加入少量稀硫酸，因发生化学反应而产生红褐色沉淀 13．若N A 代表阿伏加德罗常数，则下列叙述正确的是（ ）A ．16g 氧气和臭氧的混合物中原子的数目0.5N AB ．1mol Cl 2与足量的铁完全反应，转移的电子数为2N AC ．1 L 0.5mol·L －1 AlCl 3溶液中含有的Al 3+数目为0.5N AD ．在标准状况下，22.4L HCl 与22.4L H 2O 2所含有的电子数均为18 N A 14．在一定温度下，Na 2CO 3溶液中存在水解平衡：CO 32-+H 2OHCO 3-+OH -。