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1、精选学习资料 - - - - - - - - - We will continue to improve the compa nys inter r nal control system, and steady improvement in ability to manage and control, l, optimize busi si ness processes, to ensure smooth pr pr oce sses, reresponsibilities in place ; to further strengthen internal controls, play a c
2、ontrol post independent oversight role of evaluat at ion complying with third-party responsibility; to a a ctively make use of internal a a udit tools s detect potential ma a nagement, streamline, standardize related transactions, strengthening operations in accorda nce with law. Deepening the infor
3、mation management to ensure full communication zero resistance. . o constantly perfect ERP, and BFS+, and PI, and MIS, and SCM, information system based constructi on, full i i ntegration i i nformation system, achieved information resour r ces shared; to expand Portal system application of breadth
4、and depth, play information system on enterprise of Assistant rol ol e; to perfect daily run maintena nce operaton of records, promote problem reasons a a nalysiand system handover; to strengthening BFS+, and ERP, and SCM, te te chnology application of training, improve employees application i nnfor
5、mation system of capacity and level. Humanistic care to ensure zero. To strengthening Humanities care re , continues to foster company wi i nd clear, and gas are, and heart Shun n of culture atmosphere; strengthening love helped trapped, care difficult employees; carried out style activities, rich e
6、mpl l oyees life; strengthe ning health and la bour prote te ction, organi ni zation career health medical, control care e er against; continues to impl l ementation psychological warning prevention system, training employees health of character, and stable of mood and enterprising of attitude, crea
7、ted frien dly fraternity of Humanities environment. o strengthen risk management, ensure that the business of zero risk. To strengthened busine ss plans ma nagement, will business busi ness plans cover to all level, ensure the business ca a n control i l i n control; to cl ose concern financial, and
8、 coal elelectric linknkage, and energy-saving scheduling, national policy trends, strengtheni ni ng track, active shoul d; to impleme e ntation State-ow ow ned assets method, further specification busine e ss fina a ncial ma a nagement; to perfect risk tube control system, achieved risk recognition,
9、 a nd measure, a a nd assessme e nt, and report, and control feedback of closed ring management, improve risk prevention ca pacity. o further standardize trading, and strive to achieve according to law , standardize and fair. Innovation of performa a nce ma nagement, to ensure that potential employe
10、es zero fly. To strengt hen performance management, process control, enhance employee evaluati ti on and level el s of effective communication to improve performance ma nagement. o further quantify and refine employee standards . Work, full play party, a nd branch, and members in five type Enterpris
11、e construction i n the of core role, and fighting fortress role and pione er model role; to continues to strengthe ning fourgood leadership constr tr uction s 高考立体几何文科汇编（江苏）16 、如图，在四棱锥PABCD中，平面 PAD 平面 ABCD ，AB=AD ， BAD=60 ，E、F 分别是 AP 、AD 的中点 求证：（1）直线 EF 平面 PCD；（2）平面 BEF平面 PAD （安徽卷）（19 ）（本小题满分 13 分）如
12、图， ABEDFC 为多面体，平面ABED 与平面 ACFD 垂直，点 O 在线段 AD 上，OAnt in the of backbone ba1，OD2， OAB ， OAC ， ODE ， ODF 都是正三角形。s, today is lunar calendar on December 24, the ox Bell is about to ring, at this time of year, we clearly feel the pulse of the XX power generation company to flourish, to more clearly hear X
13、X power generation companies play levels cadres in e nterprise developme（）证明直线BCEF；（）求棱锥FOBED 的体积 . ckbone role; t o full strengthening members youth work, full play youth empl oyees i n company devel opment in the of force role; t o improve independent Commission against corruption w ork level, str
14、engthening on enterprise business key link of effectiveness monitored. , And maintain stability. To further strengthen publicity and education, improve the overall legal system. We must strengthe n safety management, esta blish and improve t he e ducation, supervision, and evaluation as one of the t
15、raffic safety management mechanism. o conscientiously sum up the Olympic security controls, promoting i ntegrated management to a higher level, higher sta ndards, a higher level of development. Employee名师归纳总结 mature and symmetry breathing. Recalling past one anot her acr oss a railing, we are enthus
16、iastic and full of confidence. Future development opportunities, we more exciting fight more spirited. Employees, let us together acr oss 2013 full of challenges and opportunities, to create a green, low-cost operation, full of humane care of a world-class power generation company and work hard! The
17、 occasion of the Spring Festival, my sincere wish that you and the families of the staff in the new year, good health, happy, happy!第 1 页，共 11 页- - - - - - -精选学习资料 - - - - - - - - - We will continue to improve the compa nys inter r nal control system, and steady improvement in ability to manage and
18、control, l, optimize busi si ness processes, to ensure smooth pr pr oce sses, reresponsibilities in place ; to further strengthen internal controls, play a control post independent oversight role of evaluation complying with third-party responsibility; to a a ctively make use of internal a a udit to
19、ols s detect potential ma a nagement, streamline, sta ta ndar r dize related transactions, strengthening operations in accorda nce with law. Deepening the information management to ensure full communication zero resistance. o constantly perfect ERP, and BFS+, and PI, and MIS, and SCM, information sy
20、stem based constructi on, full i l i ntegration i i nformation system, achieved information resour r ces shared; to expand Portal system application of breadth and depth, play information system on ent t erprise of Assistant rol ol e; to perfect daily run maintenance operati on of records, promote p
21、roblem reasons a a nalysiand system handover; to strengthening BFS+, and ERP, and SCM, te te chnology application of training, improve employees application i nnformation system of capacity and level. Humanistic care to ensure zero. To strengthening Humanities care re , continues to foster company w
22、i i nd clear, a a nd gas are, and heart Shun n of culture atmospherestrengtheni i ng love helped trapped, care difficult employees; carried out style activities, rich empl l oyees life; strengthening health and la bour prote te ction, organi ni zation career health medical, control career against; c
23、ontinues to impl l ementation psychological warning prevention system, training employees health of character, and stable of mood and enterprising of attitude, created friendly fraternity of Humanities environment. o strengthen risk management, ensure that the business of zero risk. To strengthened
24、business plans ma nagement, will business busi ness plans cover to all level, ensure the business can control in control; to cl ose concern financial, and coal elelectric linknkage, and energy-saving scheduling, national policy trends, strengtheni ni ng track, active shoul d; to impleme e ntation St
25、ate-ow ow ned assets method, further specification busine e ss fina a ncial ma a nagement; to perfect risk tube control system, achieved risk recognition, a nd measure, and assessment, and report, and control feedback of closed ring management, improve risk prevention ca pacity. o further standardiz
26、e trading, and strive to achieve according to law, standardize and fair. Innovation of performa a nce ma nagement, to ensure that potential employees zero fly. To strengt hen performance management, process control, enhance employee evaluati ti on and level s of effective communication to improve pe
27、rformance ma nagement. o further quantify and refine employee standards . Work, full play party, and branch, and members in five type Enterprise construction i i n the of core role, and fighting fortress r ole and pi pi one er model r l r ole; to continues to strengthe ning fourgood leadership const
28、r tr uction s （北京卷）17 （本小题共 14 分）如图，在四面体PABC 中， PCAB ，PA BC,点 D,E,F,G 分别是棱 AP,AC,BC,PB的中点 . （）求证： DE 平面 BCP ；（）求证：四边形DEFG 为矩形；. （）是否存在点Q，到四面体PABC 六条棱的中点的距离相等？说明理由（福建卷）20 （本小题满分12 分）中， PA底面 ABCD ，AB AD ，点 E 在线段 AD 上，且 CE如图，四棱锥P-ABCD AB。（I）求证： CE 平面 PAD；play levels cadres in e nterprise devel（11）若 PA=
29、AB=1 ，AD=3 ，CD=e the overall legal system. 2， CDA=45 ，求四棱锥P-ABCD的体积opment in the of backbone backbone role; t o full strengthening members youth work, full play youth empl oyees i n company devel opment in the of force role; t o improve independent Commission against corruption w ork level, strength
30、ening on enterprise bu siness key link of effectiveness monitored. , And maintain stability. To further strengthen publicity and education, improvWe must strengthen safety management, esta blish and improve t he e ducation, supervision, and evaluation as one of the traffic safety management mechanis
31、m. o conscientiously sum up the Olympic security controls, promoting i ntegrated management to a higher level, higher standards, a higher level of development. Employees, today is lunar calendar on De名师归纳总结 mature and symmetry breathing. Recalling past one anot her acr oss a railing, we are enthusia
32、stic and full of confidence. Future development opportunities, we more exciting fight more spirited. Employees, let us together acr oss 2013 full of challenges and opportunities, to create a green, low-cost operation, full of humane care of a world-class power generation company and work hard! The o
33、ccasion of the Spring Festival, my sincere wish that you and the families of the staff in the new year, good health, happy, happy!第 2 页，共 11 页- - - - - - -精选学习资料 - - - - - - - - - （广东）18 （本小题满分13 分）图 5 所示的集合体是将高为2，底面半径为1 的直圆柱沿过轴的平面切开后，将其中一半沿切面向右水平平移后得到的A，A ，B，B 分别为 CD , C D , DE , D E 的中点， O O O O 分
34、别为CD C D,DE D E 的中点（1）证明：O A O B 四点共面； （2）设 G 为 A A中点， 延长 AO 到 H ，使得 O H AO 证明： BO 2平面 H BG（湖北）名师归纳总结 18 （本小题满分12 分）2，侧棱长为 3 2，第 3 页，共 11 页如图，已知正三棱柱ABC-A B C的底面边长为 1 1 1点 E 在侧棱AA上，点 F 在侧棱 1BB上，且 1AE22,BF2（I）求证：CFC E；1- - - - - - -精选学习资料 - - - - - - - - - We will continue to improve the compa nys int
35、er r nal control system, and steady improvement in ability to manage and control, l, optimize busi si ness processes, to ensure smooth pr pr oce sses, reresponsibilities in place ; to further strengthen internal controls, play a control post independent oversight role of evaluation complying with th
36、ird-party responsibility; to a a ctively make use of internal a a udit tools s detect potential management, streamline, sta ta ndar r dize related transactions, strengthening operations in accorda nce with law. Deepening the information management to ensure full communication zero resistance. o cons
37、tantly perfect ERP, and BFS+, and PI, and MIS, and SCM, information system based constructi on, full i l i ntegration i i nformation system, achieved information resour r ces shared; to expand Portal system application of breadth and depth, play information system on ent t erprise of Assistant rol o
38、l e; to perfect daily run maintenance operati on of records, promote problem reasons a a nalysiand system handover; to strengthening BFS+, and ERP, and SCM, te te chnology application of training, improve employees application i nnformation system of capacity and level. Humanistic care to ensure zer
39、o. To strengthening Humanities care re , continues to foster company wi i nd clear, and gas are, and heart Shun n of culture atmospherestrengtheni i ng love helped trapped, care difficult employees; carried out style activities, rich empl l oyees life; strengthening health and la bour prote te ction
40、, organi ni zation career health medical, control career against; continues to impl l ementation psychological warning prevention system, training employees health of character, and stable of mood and enterprising of attitude, created friendly fraternity of Humanities environment. o strengthen risk
41、management, ensure that the business of zero risk. To strengthened business plans ma nagement, will business busi ness plans cover to all level, ensure the business can control in control; to cl ose concern financial, and coal elelectric linknkage, and energy-saving scheduling, national policy trend
42、s, strengtheni ni ng track, active shoul d; to impleme e ntation State-ow ow ned assets method, further specification busine e ss fina a ncial ma a nagement; to perfect risk tube control system, achieved risk recognition, a nd measure, and assessment, and report, and control feedback of closed ring management, improve risk prevention ca pacity. o further standardize trading, and strive to achieve according to law, standardize and fair. Innovation of performa a nce ma nagement, to ensure that potential employees zero fly. To strengt hen performance management, process control, enhance employe