2022年北师大版五年级数学下册单元知识点练习3.docx

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1、精选学习资料 - - - - - - - - - program is ena cted, im responsi ble for the am plementation of in-house se cci dent, be criti cized and curity traini punished; 12 active ng programmes manage ve ly promote td by the authority; responsi he safety qua lity standardization, ble for the reg clean productiulate

2、d enter prise s new proje ct pre paration, proa ctive coordination, responsi on w ork, expl oring new manageme nt methods and means of production safety, estable for ne e w employe blishing the le safety, techni ong -term mechacal traini ng; I the construction, reconstructi nism of safe pr oducti on

3、; 13 accori on a ding to the carnd expansion engi bon company, com neer m bineng de sign, constructi d with t he companys a on, commissioning pr a ctual , organizeoce ss manageme nt, supervi d safety evaluati on, critical ii sion of construction and expansion project ready for nci dent manageme nt,

4、technology monitoriproducti ng, dam safety, reli abiliton w ork; e nsure t y, manageme t hat relevant state labor safety and industrial sanitation simulta nt, flood control a nd ot her safety work, a nd check for implementatineously wit h the pr on; 14 in its ir incipal part nvestigation on aof the

5、project design, construction, a nd commissi oni ng procedure impleme ntation; J development of producti on i nformation management system , esta n accident of personal death a nd above; unit of orga nization t hat belong to major a cci dents i nvestigation; typical accide nt analysi s system of the

6、compablishing and perfe cting the ny, develop corrective acompany produces i ctions. Supervisi on nformation ma of four no pria nagement network, nciples impleme post pr odu ntation; complete acti on operation manageme nt informatio cci dent statisti cs, a nalysis, a nd re portin in a timely manner,

7、 guidi ng the enter ng; Eight h: Work shop safety res ponsiprise bilities fs to devel op informati or related infrastructure pr on exchange ; 11 to contr ibute t r oje cts in the area of safety supervisi o the safety offered to pr ai se or rewar d, to have t si on, g uidance , coordi nation, and ass

8、ume the hose corresponding responsibility. A the implementation of national safety-related laws, regulations and industry codes, standards, supervision of implementation; B in a a ccorda nce wit h the regulations to the relevant departments for safety information, and to communi ni cate and coordina

9、te wit it h the relevant departments on relevant issues; C supervision of dam safety and flood prevention work a nd timely reporting t t he carbon company relevant information; D urged to report carbon the rules of safety indicators, reflect the internal safety critical i i ssues; E the production o

10、f safe and civilized contr uction and infrastructure proje cts, such as checks, and urge rectification of identified problems, significant problems in time to re e port to the company; F the related security supervisi i on, inspecti on, assessment, technology monitoring, reliability, management foun

11、d in . A implementation of safety laws, regulations and safety regulations, re e quirements for parent company. Make perfect production safety rules, regulations and procedures; B according to the request of the parent company, this annual safety targets and implementation; C establish and improve t

12、he responsibility system for producti on safety at all levels strengthen safety assurance system and the functions of the security monitoring system; three-l evel safety net role i i nto full play; four to realize safety producti ti on contr ol; D establishment of safety education a nd training syst

13、em and dynamic assessment mechanism, enhance employees单元学问点练习1、分数乘整数的意义 与（整数乘法）的意义相同,即求几个相同加数的和的简 便运算；一个数乘分数的意义就是求这个数的几分之几是多少；2 如： 7 5 表示求（）,或者表示（）的 5 倍是多少；31 23 表示求 5的（）是多少；51 3 4表示（1）的 4是多少；2、分数与整数相乘 ：（分母）不变,（分子）和（整数）相乘的积作分子；分数与分数相乘 ：分子与（分子）相乘,分母与（分母）相乘,能约分的先（约 分）；3、一个数乘一个真分数,所得的积肯定（2）原先的数 ；例如 7 7

14、=2,所得的积是 2,比因数 7 小；一个数乘一个等于的数,所得的积（）原先的数 ；例如 7 1=7,所得的积是 7,比因数 7 相等； 一个数乘一个大名师归纳总结 于的假分数, 所得积肯定（9）原先的数 ；例如 7 7=9,第 1 页,共 5 页积是 9,比因数 7 大；4、长方体 有（）个面,每个面一般都是（）（特别情形有两个相对的面是正方形）,相对的面面积（safety education, improving workers safety awareness; E establishment of technology monitoring network, reliability m

15、anagement, improve the safety level of the equipment; F implementation of the safety management system of constructi on, norms and stre ngthening the safety management of outsourcing; G implement annual security technology protec）； 有（ti on measures and anti-accident measures plans, and ensure the im

16、plementation of two measures program; H safety evaluation of producti on, infrastructure, develop corrective acti on pl ans t o check list, do the correc）条棱, 12 条棱可以分（ive work; I developing emergency response plan for accidents, establish critical inci dent response mechanisms, organizations plan dr

17、illing; J the organization security, elimination of production safety accidents i n a timely manner; 11 spe cial equipment, major hazards and the safe management of hazardous chemicals and special operations personnel; 12 the unit mainte）nance, te chnical innovation, e qui pment maintenance a the co

18、ll ective nd da ily work such as defect eliminati on, stre or indivi dual , shoul d be give n material and spiritngthe n quality management of infrastructure ual rewards. Th e 11th arti cle: carbon company a proje cts; 13 the Organizati a nd t he workshop, the ati on wil l hol d security meeti works

19、hop with various teams, ngs, mont hly analy sis. signi ng safety responsiFind we aknesses i bility between tn safety and to devel op prev entive measures; 14 the esta he team and the staff, upon completion of safety indicators ablishment of se curity system of rewa nd appr opriate re cog nition a nd

20、 rerds and punishments, serious security a ssessment, a ward. 12th: the carbon inside t he company, accornd fully mobilize t ding to t he Divisit he ent husia sm of staff safety; 15 faithfully and promptly re on of liability, punishment to the relevant de partment or unit port se curity incidents. A

21、 heads and relate d per sonnel. dhere to the four l. 13th: t he company i no pri nci ples of accident preve ntion, avoi d freque i ncurs major personal injury accident and major eue nt or recurring; 16 the timel qui pment failure, y, accurate a serious fire accidend complete re porti nts, major envi

22、ronmental polluti ng personal and e i on acci dequi pment safety, unplanned nt. Punishments made by Group outage times of pr Chairma n for appr oducti on indicat ors, reflecti ng safety critical i r oval. 14t h: after an accident, of car bon accor ssues in a timely manner; 17 to establ ish a or ding

23、 to the mandate a nd re sponsibilitiescientific mechani sm of safety management and the use of adva s of the company, given by the carbon company. Fourth Schedule articlnce d safety management methods, improve t e 15th: under thi s approa ch, revisi he level of safety management. Section III i on of

24、 this unit the units . article tenth of rewards and punishme nts: safety responsibilities seriously, and made outstanding contributi ons to - - - - - - -精选学习资料 - - - - - - - - - program is ena cted, im responsi ble for the am plementation of in-house se cci dent, be criti cized and curity traini pun

25、ished; 12 active ng programmes manage ve ly promote td by the authority; responsi he safety qua lity standardization, ble for the reg clean productiulated enter prise s new proje ct pre paration, proa ctive coordination, responsi on w ork, expl oring new manageme nt methods and means of production s

26、afety, estable for ne e w employe blishing the le safety, techni ong -term mechacal traini ng; I the construction, reconstructi nism of safe pr oducti on; 13 accori on a ding to the carnd expansion engi bon company, com neeri m bineng de sign, constructi d with t he companys a on, commissioning pr o

27、c a ctual , organize d safetye tyss manageme nt, supervi evaluati on, critical ii sion of construction and expansion project ready for nci dent manageme nt, technology monitoriproducti ng, dam safety, reli abiliton w ork; e nsure t y, manageme t hat relevant state labor safety and industrial sanitat

28、ion simulta nt, flood control a nd ot her safety work, a nd check for implementatineously wit h the pr on; 14 in its ir incipal part nvestigation on a of the project design, construction, a nd commissi oni ng procedure impleme a n accident of personal death a nd above; unit of orga nization that bel

29、ong ntation; J development of producti on i nformation management system, esta to major a cci dents i nvestigation; typical accide nt analysi s system of the compablishing and perfe cting the ny, develop corrective acompany produces i ctions. Supervisi on nformation ma of four no pria nagement netwo

30、rk, nciples impleme post pr odu ntation; complete acti on operation manageme nt information in a timely manner, guidi cci dent statisti cs, a nalysis, a nd re porti ng; Eight h: Workng the enter shop safety responsiprise bilities fs to devel op informati or related infrastructure pr on exchange ; 11

31、 to contr ibute t r oje cts in the area of safety supervisi o the safety offered to prai se or rewar d, to have t si on, g uidance , coordi nation, and assume the hose corresponding responsibility. A the implementation of national safety-related laws, regulations and industry codes, standards, super

32、vision of implementation; B in a a ccorda nce wit h the regulations to the relevant departments for safety information, and to communi ni cate and coordinate wit it h the relevant departments on relevant issues; C supervision of dam safety and flood prevention work a nd timely reporting t t he carbo

33、n company relevant information; D urged to report carbon the rule e s of safety indicators, reflect the internal safety critical i i ssues; E the production of safe and civilized contr uction and infrastructure proje cts, such as checks, and urge rectification of identified problems, significant pro

34、blems in time to re e port to the company; F the related security supervision, inspecti on, assessment, technology monitoring, reliability, management found in . A implementation of safety laws, regulations and safety regulations, requirements for parent company. Make perfect production safety rules

35、, regulations and procedures; B according to the request of the parent company, this annual safety targets and implementation; C establish and improve the responsibility system for pr r oducti on safety at all levels strengthen safety assurance system and the functions of t f t he security monitorin

36、g system; three-l evel safety net role i i nto full play; four to realize safety producti ti on contr ol; D establishment of safety education a nd training system and dynamic assessment mechanism, enhance employees组： 4 条长, 4 条宽, 4 条高,长、宽、高分别相等；有（）个顶点,每个顶点处由长、宽、高三条棱组成；5、正方体 有（）个面,每个面都（）,都是（）形；有（）条棱,条

37、棱长度（）,叫做正方体的棱长；有（）个顶点；正方体是特别的（）；6、长方体的棱长和 （长+宽+高）正方体的棱长和 棱长正方体的棱长 棱长和 （）7、长方体个面的面积之和叫做 长方体的表面积 ；长方体上面或下面的面积（） 宽长方体的表面积 长 宽 长 高 宽 高 ,8、正方体的个面的面积之和叫做 正方体的表面积 ；正方体每个面的面积（） 棱长正方体的表面积 棱长 棱长 （2）,用字母表示为： a9、露在外面的面积 （） 露在外面的面的个数10、倒数的意义 ：假如两个数的乘积是,那么这两个数叫做互为（）,其中一个数叫做另一个数的倒数；的倒数是（）；（）没有倒数； 求倒数的方法 ：调换（）和（）的位

38、置,就可以求出它的倒数；对于自然数可以把它看成分母是（数的倒数；）的分数,再调换分子和分母的位置,就求出这个自然名师归纳总结 11、分数除法法就 ：除以一个数（零除外） ,等于（）这个数的（）；第 2 页,共 5 页12、当除数 时,商（3）被除数；例如 6 22 =6 3=4,商小于被除数；13、体积与容积的概念；safety education, improving workers safety awareness; E establishment of technology monitoring network, reliability management, improve the s

39、afety level of the equipment; F implementation of the safety management system of constructi on, nor ms a nd stre ngthening the safety management of outsourcing; G implement annual security technology protection measures and anti-accident measures plans, and ensure the implementation of two measures

40、 program; H safety evaluation of producti on, infrastructure, develop corrective acti on pl ans t o check list, do the corrective work; I developing emergency response plan for accidents, establish critical inci dent response mechanisms, organizations plan drilling; J the organization security, elim

41、ination of production safety accidents i n a timely manner; 11 spe cial equipment, major hazards and the safe management of hazardous chemicals and special operations personnel; 12 the unit maintenance, te chnical innovation, e qui pment maintenance a the coll ective nd da ily work such as defect el

42、iminati on, stre or indivi dual , shoul d be give n material and spiritngthe n quality management of infrastructure ual rewards. The 11th arti cle: carbon company a proje cts; 13 the Organizati a nd t he workshop, the ati on wil l hol d security meeti workshop with various teams, ngs, mont hly analy

43、 sis. Fi signi ng safety responsind we aknesses i bility between tn safety and to devel op prev entive measures; 14 the esta he team and the staff, upon completion of safety indicators ablishment of se curity system of rewa nd appr opriate re cog nition a nd rerds and punishments, serious security a

44、 ssessment, a ward. 12th : the carbon inside t he company, accornd fully mobilize t ding to t he Divisihe ent husia sm of staff safety; 15 faithfully and promptly re on of liability, punishment to the relevant de partment or unit port se curity incidents. A heads and relate d per sonnel. dhere to th

45、e four l. 13th: t he company i no pri nci ples of accident preve ntion, avoi d freque i ncurs major personal injury accident and major eue nt or recurring; 16 the timel qui pment failure, el y, accurate a serious fire accide ntnd complete re porti nts, major environmental polluti ng personal and e qui pment sa