2022年小学语文毕业复习知识体系汇总 .pdf

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1、vernight, only in social ist society is fully developed a nd highly developed the basis to r ealize and nee d to experience a long proce ss of historical dev elopment. This re quires a communist whether when what circumstances, regardless of the difficulties encountered and risk, heart to have ideal

2、 beacon, firm communist victory of faith, not because the r emote ideal felt nothing et hereal and l ose confidence., to the highest ideals of co-occurrence stage goal together, vowed to buil ding a well-off society and re alize the great rejuvenation of the Chi nese nation and the Chinese dream, ad

3、hering to and developi ng the Chinese chara cteristic socialism and solid work of the party in the primary stage of socialism basic li ne is w hat? Master constitution sti pulates: the basic line of the Communist Party of Chi na in the primary stage of socialism is: leadership a nd unite the peopl e

4、 of all ethnic groups, taking economic construction as the center, adhere to the four cardi nal princi ples, adhere to the policy ofreform and opening to the outside world, self-reliance and pioneering effort to turn our country build a strong, prosperous, democratic, civilized and harmoni ous moder

5、n socialist country struggle. the base The contradiction betwee n still to devel op this route can be simply summarized as a center, two basic points. It is our party according to our countrys basic national conditions, reflects the party and the people of all ethni c groups of fundamental interests

6、. Adhere to the basic line for a hundred years does not shake, is the Chinese characteristic socialism victory along the most reliable guarantee. Adhere t o the economi c construction as the center, is the country, is our country socialist primary stage of the main contradictions and basic tasks. At

7、 the present stage, our country societys princi pal contradiction is the peopl es growing material and cultural needs and the back ward social production. In order to solve he main contradiction, the completion of the basic tasks. It must persist in taking economic construction as the center, vari o

8、us other subordinated to and serve the center, w hich is the key to solving all problems in Contemporary Chinese. To firmly establish the innovation, coordination, green, ope n, sharing of new development concept, seize the opportunity, accelerate the development, implementation of innovation driven

9、 development strategy, talent strategy of giving priority to the development, give full play to the innovation as the role of leading the development of the first power, dee pen the reform, advancing in a pi oneering spirit, and promote Chinas development step to a new level. Adhere to the socialist

10、 road, uphold the pe oples democratic dictatorshi p, adhere to the partys leadership, adhere to the four basic principles of Marxism Leninism and Mao Zedong thought, is our foundation of our country . in the whol e process of the socialist modernization construction, must adhere to the four cardi na

11、l princi ples. Out of the four cardinal princi ples, our cause no foundation,Manipulat or is now used a s a industrial robots in use, t he control objectives often appear often in i ndustrial automation. Industrial automation technology has gradually matured, as mature a technology line has bee n ra

12、pid development in industrial automation as a separate subject. Manipulator appli cation began to filter into welding, logistics, mecha nical processing , and other industries. Espe cially at high or very low temperatures, full of poisonous gases, high radiation case, robot in similar circumstances

13、showed great use also brings great convenience to the staff. Precisely because of this robot to get peoples attention began to be a high degree of developme nt. Labor rates, working conditions, labor intensive aspects of promoting development. Both at home and abroad to develop the PLC (programmable

14、 logic controller) is in various special circumstances and under special conditions set for mechanical devices. Now turned on the development of the microelectronics automatic control technology and the rapid development of the trains, the success of PLC hardware software and simulation control win

15、big and successful development, now continues to develop as a factory automation standards. Because robots are good development of the technology makes a good optimization of productive capital, and robot shows this unique advantages, such as: has g ood compatibility, wide availability, hardware is

16、complete, and programming that can be mastered in a short time, so in the context of industrial PLC appli cations became ubi quitous. Manipulator in many developed country agricultur e and industry has bee n applied, such as the use of mecha nical harvesting large areas of farmland, repeated operati

17、ons on the high-spee d li ne that uses a robotic arm, and so on. Today, the high level of automation combined with restrictions on the manipulator development level is slig htly lower than the international. The design is mai nly arm welding machine by PLC Automation control. This of design let desi

18、gners on i n school by learn of has a must of consolidation, understand has some usually didnt opportunities awareness in world range within some leadi ng level of knowledge has has must awareness, hope designers can in yihou of design in the can success of using in this design in the proceeds of ex

19、perience 1.2 manipulator in both at home and abroad of research profile automation mechanical arm research began Yu 20th century medium-term, after years with with computer and automation technology of development, Makes mechanical arm on the Grand stage of industrial automation and shine, gradually

20、 became an industrial evaluation standards, and its importance can be se en. Now original r obotic arm spent most of mass production and use on the production line, which is pr ogrammed robotic arm. As the first generation of manipulator position control systems main features, althoug h not back sev

21、eral generations that can detect the externaenvironment, but can still successfully complete like welding, pai nting, delivery as well as for materials simple movements. Second generation mechanical arms are equi ppe d with sensors and manipulators have the environment there is a certain amount of s

22、ense, when the mecha nical arm is to use the program as a basis. Difference is that the robot begand o direction, will go to go astray. At the beginning of the new period, Deng Xiaopings Thoughts on soci ety at that time just right, had explicitly put forward, should adhere t o the four basic princi

23、 ples. If shook the four basic princi ples in any one, is to undermine the whole of the socialist cause, the whole modernization . Adhere to the policy of reform and opening to the outside world is our power. Only through reform and opening to the outside world, ca n develop Chi na, develop socialis

24、m, development of Marxism Meaning. To comprehensively deepen reform, centering on t he improvement and development of the socialist system with Chinese characteristics, promote the aim of national governance systems and the modernization of management ability, pla n as a whole to prom ote collaborat

25、ion, persist in the reform direction of the socialist market economy, to promote social fairness and justice, improve the well -being of the people as the starting point and the foothold, further emancipatethe mind, the liberation and development of productive forces, liberation and enha nce social

26、vitality, and resol utely get rid of economic construction, political construction, cultural construction, social construction, the construction of ecol ogical civilization and the constr uction of the party system and mechanism of the obstacles a nd boldly absorb and l earn from human society to cr

27、eate all the outstanding achievements of civilization to To develop socialism with Chinese characteristics is a broader prospect. Is in the center of the realization of the unity of one center, two basic points are interconnected and mutually dependent and cannot be separated. Adhere to the economic

28、 construction as the center, from on upholding t he four cardi nal princi ples of the nation and adhere t o the reform and opening up the country. Adhere to the two basic poi nts, is to ensure the economic construction as the central task, establish e conomic construction status, must not ignore and

29、 shaken, two basic poi nts; emphasize the two basic poi nts important, must not be to replace or impact economic construction the cente r. How to understand our country and for a long time in the sociali st primary stage. A correct understanding of our country nowadays The stage of history, is the p

30、rimary probl em of the construction of socialism with Chinese chara cteristics. Party constitution ge neral programme pointed out: China is in and will long remain in the primary stage of socialism. this is our party from the Chinas actual conditions, in the summary of Chinas soci alist construction

31、 from both positive and negative aspects of the historical the experie nce a nd lessons on the basis that the scientific conclusion. A profound understandi ng of this important thesis, for we formulate and implement the corre ct line, principles and poli cie s, do a good job in the work, is of great

32、 significance. On the one hand, the socialist transformation of the early after the founding of the new China, our country has entered the socialistmanipulator control mode and programmable controllers introduction 2.1 Select discussion with mani pulat or control 2.1.1 classification of control rela

33、ys and discrete electroni c circuit can control old industrial equi pment, but also m ore common. Mainly these two relatively chea p and you can meet the old -fashi oned, simple (or simple) industrial equipme nt. So he can see t hem now, however these two control modes (relay and discrete electronic

34、 circuits) are t hese fatal flaws: (1) cannot adapt to the complex logic control, (2) only for the current pr oje ct, the lack of compatibility and (3) not reforming the system with equipment improvements. S pring for the development of Chinas modern industrial aut omation technol ogy the substantia

35、l increase in the level of industrial automation, completed the perfect relay of the computer too much. In terms of controlling the computer showed his two great advantage s: (1) each of the hardware can be installed on one or moremicroprocessors; (2) the official designer of the software writing co

36、ntent control is all about. Now in several ways in the context of industrial automation can often be see n in three ways: (1) Programmable Logical Controller (referred to as IPC); (2) Distributed Control System (DCS for short), and (3) the Programmable Logical Controller (PLC for short). 2.1.2 PLC a

37、nd the IPC and DCS contrast contrast 1, each of the three technologies of origi ns and development requirements for fast data processing makes it invented the computer. The men brought in terms of hardware there, using a high l evel of standardization, can use more c ompatibility tools, is a rich so

38、ftware resources, espe cially the nee d for immediacy in operational systems. So the computer can effectively control is use d to control and meet its speed, on the virtual model, real-time and in computational requirements. Distributed system started with a control system for industrial automatic i

39、nstrument used to control, wherea s now it is successfully develope d into industrial contr ol computer use d as a central collection and di stribution system and transition of distributed control system in analogue handling, loop control, has begun to reflect the use of a huge advantage. Though dis

40、tributed system has great advantages in loop regulation, but only as a means of continuous process control. Optimization of PLC i s the corresponding relay needs was bor n, its main use i n the work order control, early primary is replaced relay this hulking system, focused on the switch controlling

41、 the running order of functions. Marked by the micropr ocessor in the early 1970 of the 20th century emerged, micro-e lectronics technology has developed rapidly, people soon microelectroni cs pr ocessing te chnology will be use d in the Programmable Logical Controller (that is小学语文毕业复习知识体系汇总一、拼 音1、基

42、础知识回顾 ：23个声母、 24 个韵母、 16个整体认读音节。2、声调：分为四声。标调歌：“有a 不放过，无 a 找 o、e ,i、u 并列标在后” 3、音节：音节是声母、韵母和声调的组合。(1) 当韵母“u”和声母“j 、q、x、y”相拼时，去掉“u”头上的两点， 如“ju ”。(2) 人或事物等专用名词的拼音，第一个字母大写，如“北京Beijing ”4、隔音符号 ：当 a、o、e 开头的音节连接在其他音节后面，读音易发生混淆时，应在第一个音节后面加上隔音符号，用“”表示，帮助分清两个音节。如“ping an（平安）”、“ qi e（企鹅）”。二、汉字1、笔画与笔顺规则“先横后竖（十），

43、先撇后捺（八），从上到下（景），从左到右（树），从外到内（同）， 从内到外（函）， 先里面后封口（国）， 先中间后两边（水）。 ”2、偏旁部首和间架结构 （7 种结构）独体字（中）、左右结构（秋）、左中右结构（做）、上下结构（恩）、上中下结构（翼）、全包围和半包围结构（园、区）、品字形结构（晶）3、无声的老师字典 （3 种查字方法）（1） “音序查字法” 的步骤：认准字音；定字母、翻索引；查音节、找汉字。（2）“部首查字法”的步骤：定部首、翻索引；数余画；查汉字。部首查字法的规则：上下都有，取上不去下；左右都有，取左不取右；内外都有，取外不取内。独体字一般将字的第一画作为其部首。（3）“数笔画

44、查字法”的步骤：数准笔画数；翻索引、查难检字索引；找汉字。4、形近字 （8 种表现形式） 理解记忆法、口诀记忆法（1）笔画相同而位置不同“由”和“甲”(2) 字形相似但笔形不同“外”和“处”（3）字形相似但偏旁不同“晴”和“睛”（4）字形相似但笔画数量不同“今”和“令”（5）结构单位相同但位置不同“陪”和“部”（6）形近音相同“很”和“狠”（7）形近音相近“清”和“情”（8）形近音不同“贫”和“贪”5、多音字： 字形相同，读音不同。如“塞”、“露”、“咽”。同音字：音同形不同。如“燥”和“躁”。6、多义字： 有两种或两种以上意思的字。如：“张” (1) 展开（ 2）看、望（ 3）陈设（ 4）姓

45、三、词 语实词：名词（木）、动词（跑）、形容词（美丽）、数词（一）、量词（位）、代词（你、我、他们）1、词性划分精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 1 页，共 8 页虚词：副词（特别、不）、介词（在、关于）、连词（和）、助词（着、的、啊）、象声词（叮咚）2、近义词和反义词（1）意思相同的词：“爸爸父亲”、“互相相互”（2）意思相近的词：词义的轻重不同：“愉快”“高兴”“快活”词的意义上辨析词义的范围不同：“战斗”和“战役”词义的感情色彩不同：“果断”和“武断”词的搭配关系不同：“严厉”和“严格”词的用法上辨析，适用对象不同：“希望”（自

46、己）和“期望”（别人）（3）反义词 ：绝对反义词：“生”“死”；“富”“穷”辨析角度：意义和感情色彩相对反义词：“前”“后”；“高”“低”3、词语归类 分类记忆法例如：按照植物、动物、水果和蔬菜等等分类。4、词语结构 一 AA ：“一群群” AABB ：“重重叠叠”、“干干净净” ABAB ：“研究研究”5、成语和谚语 。诀窍“三多”：多读、多想、多记。四、语句1、单句：由主语和谓语组成。 根据应用分为四种： 陈述句（叙述说明） ；疑问句（询问、提问）；祈使句（要求、希望或命令别人做什么）；感叹句：表达某种强烈感情）2、复句 ：（1）并列关系：也，又，一边一边，有时有时，不是而是（2）递进关系

47、：不但而且，还，甚至，也（3）选择关系：或者，是还是，不是就是，要么要么，与其不如（4）转折关系：虽然但是， 可是， 然而，尽管还是，却（5）假设关系：如果就，即使也，要是才（6）条件关系：只有才，只要就，除非才，无论都，任凭（7）因果关系：因为所以，因此，之所以是因为，既然就3、理解句意 的方法：（1）抓住重点词语理解（2）联系上下文理解4、扩句、缩句和合并句扩句： 加上恰当的词语修饰和限定语。扩句的原则：（1）不改变原句的主要成分 （2）扩充的附加成分必须合理 （3）如有例句按照例句扩充。扩句的方法：（ 1）找句子的主干成分（2）在主干词语前面添上合适的修饰词语（ 3）检查句子是否通顺精选

48、学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 2 页，共 8 页vernight, only in social ist society is fully developed a nd highly developed the basis to r ealize and nee d to experience a long proce ss of historical dev elopment. This re quires a communist whether when what circumstances, regardless of the

49、difficulties encountered and risk, heart to have ideal beacon, firm communist victory of faith, not because the r emote ideal felt nothing et hereal and l ose confidence., to the highest ideals of co-occurrence stage goal together, vowed to buil ding a well-off society and re alize the great rejuven

50、ation of the Chi nese nation and the Chinese dream, adhering to and developi ng the Chinese chara cteristic socialism and solid work of the party in the primary stage of socialism basic li ne is w hat? Master constitution sti pulates: the basic line of the Communist Party of Chi na in the primary st