冀教版小学语文五年级上册 22 “两弹元勋”邓稼先

22 “两弹元勋”邓稼先教材：冀教版小学语文五年级上册单元：科学家的科学精神板块：教学设计 教材分析：这是一篇写人的文章。课文介绍了我国卓越的科学家邓稼先，从他身上我们可以感受到一个科学家的爱国情怀和无所畏惧的科学精神。通过对邓稼先确诊为癌症后的场面描写，衬托出邓稼先献身祖国、现身科学事业义无反顾的精神；通过在插叙中对邓稼先在研制原子弹的过程中所遇到的种种困难的描写，表现了他热爱祖国、刻苦钻研、忘我工作、无私奉献的伟大精神；通过对他在生命的最后时刻，在国庆节那天去天安门广场的情景的两个细节描写，感受到科学家的爱国情怀。教学目标：知识与技能：1有感情地朗读课文。2正确认读9个要求会认的生字，掌握11个要求会写的生字。3从插叙部分了解邓稼先在研制原子弹的过程中所遇到的各种困难和他对祖国的贡献。4学习作者巧妙组材的方法。过程与方法：1通过读、品、演、说，让学生深入理解课文内容，了解邓稼先是一个什么样的人。2通过品读文章开头的场面描写，感受邓稼先面对“生死判决”的从容表现。3通过插叙部分的学习，整体了解邓稼先对祖国的贡献。4. 通过让学生感悟文中的细节描写，体会科学家的爱国情怀。情感、态度与价值观：感悟到“两弹元勋”邓稼先献身祖国、献身科学事业义无反顾的伟大精神，对邓稼先产生敬佩之情。重难点分析：l 理解邓稼先是一个什么样的人时，可以抓住重点语句、段落，通过反复研读，以读带讲，交流讨论，运用自主、合作、探究的学习方式，在读中感受语言，体味情感。l 为了让学生对科学家邓稼先产生敬佩，可以运用现代信息技术手段，使当时的情景真实再现。例如播放“邓稼先的介绍”，让学生对人物有更深一步的了解；播放“我国第一颗原子弹试爆成功”的情形，让学生感受科研工作的艰辛和意义巨大，对人物产生敬佩。课前准备： 课件多媒体、剪辑好的有关“我国第一颗原子弹爆炸成功”的录像、有关“邓稼先介绍”的影像资料。教学过程与设计说明：教学过程设计说明第一课时 一、运用直观，引入新课 （一）播放中国第一颗原子弹爆炸成功的录像画面。看录像，谈感受。 （二）导入新课。这就是我国第一颗原子弹爆炸成功的情景。今天要介绍的，是为这项事业的成功作出卓越贡献的科学家邓稼先。（三）板书：邓稼先。指导“邓”“稼”的记字方法。（四）学生介绍人物：邓稼先。（五）视频课件介绍：邓稼先。（六）板书课题：“两弹元勋”邓稼先。 二、自学课文，质疑问难教师提问，学生思考：看到课题你想知道什么？（一）归纳学生发言。预设：“两弹”指什么？什么叫“元勋”？邓稼先是谁？他有什么事迹？为什么称他为“两弹元勋”？（二）教师点拨解决问题的方法：可以查字典、联系上下文、查阅资料解决 （三）出示课件自学要求。一读：小声读课文，初步了解课文内容。二读：画出带有生字的词语和不理解的词语，并用联系上下文、看图或小组讨论等方法解决。三读：默读课文，标出自然段，自己解决刚才提出的问题。（四）学生自学课文。三、检测自学，感知课文内容（一）找出比较长、难理解的句子。（二）学生领大家读一读。 （三）指名读文。其他同学听他们的字音是否读准。 （四）学生评价刚才那几个同学读书的情况。（五）再读插叙部分（第8-14自然段）。如果没有学过插叙，可参见媒体资源中的相关资料。（六）再次交流不懂的问题。 （七）邓稼先是一个什么样的人？第二课时一、从课题入手，引发深入思考这篇课文从题目看，是一篇写人的文章，邓稼先是一个什么样的人？这节课我们继续来学习。 二、细品插叙部分，了解卓越贡献（一）浏览插叙部分（第8-14自然段），说说从什么地方看出邓稼先十分热爱祖国？并写上批注。（二）根据学生回答，相机指导朗读，了解邓稼先对祖国的贡献。“大家高唱团结就是力量的歌曲，畅谈对新中国的向往。”“取得学位的第九天，他就踏上了回国的路程。”（出示课件）场景一：1948年秋，邓稼先以极其优异的成绩考取了美国普渡大学的博士研究生，他极其刻苦，用一年多的时间就做完了博士论文。1950年在他获得博士学位的第九天，面对美国的高薪待遇、优越的工作和生活条件，他毅然决然地回到一穷二白的祖国。在普渡大学的毕业典礼上，邓稼先和普渡大学的校长有这样一番话：相机进行情境表演“带了满脑袋的关于原子核的知识准备送给他日夜思念的祖国的礼物”。“不知道只是不知道只知道”出示课件。“面对罕见困难，他多次向同志们表示：我们只能靠我们自己了。”“甘心当一辈子无名英雄为这个事业献身是值得的！”出示课件（三）出示课件这就是“两弹之父”、“两弹元勋”邓稼先三、关注场面描写，感受从容表现（一）朗读第一、第二自然段。抓住“焦急”、“颤抖”体会张爱萍将军的心情。（二）朗读第三、第四自然段。抓住“微笑”、“平静”体会邓稼先面对死神的态度。（三）朗读邓稼先说的话，说出感受。四、揣摩语言动作，体会爱国情怀（一）初读，想一想他在生命的最后一刻最不舍的是什么？根据学生的理解讲解“奴隶”二字的汉字起源，深刻理解“起来，不愿做奴隶的人们”的含义。（二）再读课文，体会他重病奔跑时喜悦之情从何而来。出示课件亲爱的中国，我爱你！（三）体会人物的情感，有感情地朗读最后一段。五、评价邓稼先，升华内心情感（一）回读全文。（二）出示课件 诵读张爱萍悼邓稼先的诗篇。（三）出示课件 抓住细节说一说邓稼先是一个什么样的人。（四）出示课件 祖国，我想对您说！六、拓展延伸，专题活动的开展（一）积累字词，抄写感动你的句子。（二）上网搜索查询“邓稼先”有关的网页，筛选有用的信息和文章、图片资料，开展“我了解的两弹元勋邓稼先”专题活动。运用现代信息技术手段，调动多种感官，激发学生的兴趣。学生通过看书、上网查资料，在班上交流关于邓稼先的资料。通过让学生质疑、解疑，使学生对课题的内涵有了不少感悟，为进一步学文做好了铺垫。给学生充分的时间，让学生去读书，把课文读通、读顺。扫除生字词的障碍，是理解课文内容、感知语言情境的基础。检查自学情况，检测自学方法，培养学生自己读懂课文的能力在充分阅读的基础上，学生对邓稼先有一个整体的认识。品析文本，才能将文本真正读透、读深、读广，抓住重点句引导学生仔细品味文本语言，再现形象，并进行创造性的说话训练。这一过程是学生创造性地运用语言、表达情感的过程。在具体的情境中，在细节的想象中，在反复的诵读中，在不停地追问中，引导学生走进文本内涵，走进人物内心，使邓稼先的形象逐渐丰满灵动，精神逐渐鲜活深刻，实现工具与人文的水乳交融。从抓关键词入手，写出了听到诊断结果后的不同表现，这样的场面描写，衬托出邓稼先献身祖国、现身科学事业义无反顾的精神。通过有感情地朗读，抓住人物语言、动作，体会邓稼先对祖国的赤子之心。学生深入理解课文内容后回读全文，更全面地了解邓稼先，感受邓稼先，体会邓稼先。通过评价邓稼先，让学生产生敬佩邓稼先、学习邓稼先之情。设置具体内容，引导学生开展综合性学习。（英文版 ） Two regulations promulgated for implementation is in the party in power for a long time and the rule of law conditions, the implementation of comprehensive strictly strategic plan, implementation in accordance with the rules and discipline to manage the party, strengthen inner-party supervision of major initiatives. The two regulations supporting each other, the adhere to a positive advocate, focusing on morality is of Party members and Party leading cadres can see, enough to get a high standard; around the party discipline, disciplinary ruler requirements, listed as negative list, focusing on vertical gauge, draw the party organizations and Party members do not touch the bottom line . Here, the main from four square face two party rules of interpretation: the first part introduces two party Revised regulations the necessity and the revision process; the second part is the interpretation of the two fundamental principles of the revision of laws and regulations in the party; the third part introduces two party regulations modified the main changes and needs to grasp several key problems; the fourth part on how to grasp the implementation of the two regulations of the party. and revised the necessity and revised history of the CPC Central Committee the amendment to the Chinese Communist Party members and leading cadres honest politics several guidelines and column 1 by 2015 to strengthen party laws and regulations focus. Two party regulations revision work lasted a Years, pooling the wisdom of the whole party, ideological consensus, draw historical experience, respect for the wisdom of our predecessors, which reflects the unity of inheritance and innovation; follow the correct direction, grasp the limited goals, adhere to the partys leadership, to solve the masses of the people reflect a focus on the problem. The new revision of the and , reflects the partys 18 and the eighth session of the third, the spirit of the fourth plenary session, reflecting the experience of studying and implementing the General Secretary Xi Jinping series of important speech, reflects the partys eighteen years comprehensive strictly practice. (a) revised two regulations of the party need of in based on revised, the promulgation and implementation of January 2010, to strengthen the construction of the contingent of leading cadres play an important role. But with the party to manage the party strictly administering the deepening, has not been able to fully meet the actual needs. Content is too complicated, eight prohibition, 52 are not allowed to hard to remember, and also difficult to put into practice; the second is concisely positive advocated by the lack of prohibited provisions excessive, no autonomy requirements; the third is banned terms and discipline law, both with the party discipline, disciplinary regulations repeat and Criminal law and other laws and regulations repeat; the fourth is to clean the theme is not prominent, not for the existing problems, and is narrow, only needle of county-level leading cadres above. is in 1997 based on revision, in December 2003 the promulgation and implementation, to strengthen the construction of the party play very important role. Along with the development of the situation, which many provisions have been unable to fully meet the comprehensive strictly administering the practice needs. One is Ji law, more than half of the provisions and criminal law and other countries laws and regulations Repetition; two is the political discipline regulations is not prominent, not specific, for violation of the party constitution, damage the authority of Party Constitution of misconduct lack necessary and serious responsibility to pursue; third is the main discipline for the leading cadres, does not cover all Party members. Based on the above situation, need to and the two is likely to be more relevant regulations first amendment. By revising, really put the authority of Party discipline, the seriousness in the party tree and call up the majority of Party members and cadres of the party constitution of party compasses party consciousness. (II) two party regulations revision process the Central Committee of the Communist Party of China attaches great importance to two regulations revision . Xi Jinping, general books recorded in the Fifth Plenary Session of the eighth session of the Central Commission for Discipline Inspection, on the revised regulations made clear instructions. According to the central deployment, the Central Commission for Discipline Inspection from 2014 under six months begin study two regulations revision. The Standing Committee of the Central Commission for Discipline Inspection 4 review revised. Comrade Wang Qishan 14 times held a special meeting to study two regulations revision, amendment clarifies the direction, major issues of principle, path and target, respectively held a forum will listen to part of the province (area) secretary of the Party committee, Secretary of the Discipline Inspection Commission, part of the central ministries and state organs Department The first party committee is mainly responsible for people, views of experts and scholars and grassroots party organizations and Party members. Approved by the Central Committee of the Communist Party of China, on 7 September 2015, the general office of the Central Committee of the Party issued a notice to solicit the provinces (autonomous regions, municipalities) Party, the central ministries and commissions, state ministries and commissions of the Party (party), the General Political Department of the military, every 3 people organization of Party of two regulations revision opinion. Central Commission for Discipline Inspection of extensive solicitation of opinions, careful study, attracting, formed a revised sent reviewers. In October 8 and October 12, Central Committee Political Bureau Standing Committee and the Political Bureau of the Central Committee After consideration of the two regulations revised draft. On October 18, the Central Committee of the Communist Party of China formally issued two regulations. Can say, two laws amendment concentrated the wisdom of the whole party, embodies the party. Second, and revision of the basic principles of two party regulations revision work and implement the partys eighteen, ten eight plenary, the spirit of the Fourth Plenary Session of the Eleventh Central Committee and General Secretary Xi Jinping important instructions on the revised and , highlighting the ruling party characteristics, serious discipline, the discipline quite in front of the law, based on the current, a long-term, advance as a whole, with Bu Xiuding independent and . Main principle is: first, adhere to the party constitution to follow. The constitution about discipline and self-discipline required specific, awaken the party constitution of party compasses party consciousness, maintaining the authority of the constitution. General Secretary Xi Jinping pointed out that no rules, no side round. Party constitution is the fundamental law, the party must follow the general rules. In early 2015 held the eighth session of the Central Commission for Discipline Inspection Fifth Plenary Session of the 16th Central Committee, Xi Jinping again pointed out that constitution is the party must follow the general rules, but also the general rules. the revision of the and is Method in adhere to the regulations established for the purpose of combining rule of virtue is to adhere to the party constitution as a fundamental to follow, the constitution authority set up, wake up the party constitution and party rules the sense of discipline, the party constitution about discipline and self-discipline specific requirements. 4 second is to adhere to in accordance with the regulations governing the party and the party. The Party of rule of virtue de, mainly refers to the partys ideals and beliefs, excellent traditional style. The revised the closely linked to the self-discipline, insisting on the positive initiative, for all members, highlight the vital few, emphasized self-discipline, focusing on the morality, and the majority of Party members and the ideological and moral standards. The revised Ji method separately, Ji, Ji Yan to Method, as a negative list, emphasizing the heteronomy, focusing on vertical gauge. Is this one high and one low, a positive reaction, the strict party discipline and practice results transformation for the integration of the whole party to observe moral and discipline requirements, for the majority of Party members and cadres provides benchmarking and ruler. Third, insist on to. In view of the problems existing in the party at the present stage, the main problems of Party members and cadres in the aspect of self-discipline and abide by the discipline to make clearly defined, especially the partys eighteen years strict political discipline and political rules, organization and discipline and to implement the central eight provisions of the spirit against the four winds and other requirements into Disciplinary provisions. Not one pace reachs the designated position, focusing on in line with reality, pragmatic and effective. After the revision of major changes, major changes in the and modified and needs to grasp several key problems (a) adhere to according to regulations governing the party and party with morals in combination, for at the present stage, the leadership of the party members and cadres and Party members in existing main problems of self-discipline, put forward principles, requirements and specifications, showing Communists noble moral pursuit, reflected at all times and in all over the world ethics from high from low 5 common requirements. One is closely linked to the self-discipline, removal and no direct relation to the provisions of . the second is adhere to a positive advocate, eight prohibition 52 are not allowed to about the content of the negative list moved into synchronization amendment . Three is for all the party members, will apply object from the leadership of the party members and cadres to expand to all Party members, fully embodies the comprehensive strictly required. The fourth is prominent key minority, seize the leadership of the party members and cadres is the key, and put forward higher requirements than the ordinary Party members. Five is to simplify, and strive to achieve concise, easy to understand, easy to remember. The revised is the ruling Party since the first insists on a positive advocate forAll Party members and the self-discipline norms, moral declaration issued to all members of the party and the National Peoples solemn commitment. criterion of a clean and honest administration consists of 4 parts, 18, more than 3600 words. After the revision of the , a total of eight, 281 words, including lead, specification and Party member cadre clean fingered self-discipline norms, etc. Part 3 members low-cost clean and self-discipline, the main contents can be summarized as four must eight code. Lead part, reiterated on ideal and faith, fundamental purpose, the fine traditions and work style, noble sentiments, such as four must the principle of requirements, strong tone of self-discipline, The higher request for 6 and supervised tenet, the foothold in permanent Bao the partys advanced nature and purity, to reflect the revised standards requirements. Members of self-discipline norms around the party members how to correctly treat and deal with the public and private, cheap and rot thrifty and extravagance bitter music, put forward the four norms. Party leader cadre clean fingered self-discipline norms for the leadership of the party members and cadres of the vital few, around the clean politics, from civil servant of the color, the exercise of power, moral integrity, a good family tradition and other aspects of the leadership of the party members and cadres of the four norms to fully adapt to the strictly requirements, reflects the according to the regulations governing the law of recognition of deepening, the realization of the discipline construction and Jin Ju. is party a ruler, members of the basic line and follow. And the majority of Party members and cadres of Party organizations at all levels should adhere to the bottom line of thinking, fear discipline, hold the bottom line, as a preventive measure, to keep the partys advanced nature and purity. 1, respect for the constitution, refinement and discipline. Revised from comprehensive comb physical constitution began, the party constitution and other regulations of the Party of Party organizations and Party discipline requirements refinement, clearly defined in violation of the party constitution will be in accordance with regulations to give the corresponding disciplinary action. The original 10 categories of misconduct, integration specification for political discipline, discipline, honesty and discipline masses Ji Law and discipline and discipline and other six categories, the content of real return to Party discipline, for the majority of Party members and listed a negative list. 7 2, highlighting the political discipline and political rules. Regulations according to the stage of the discipline of outstanding performance, emphasizing political discipline and political rules, organization and discipline, in opposition to the partys leadership and the partys basic theory, basic line, basic program and basic experience, the basic requirement of behavior made prescribed punishment, increase the cliques, against the organization such as violation of the provisions, to ensure that the central government decrees and the Party of centralized and unified. 3, adhere to strict discipline in the law and discipline In front, Ji separated. Revised adhere to the problem oriented, do Ji separated. Any national law existing content, will not repeat the provisions, the total removal of 79 and criminal law, repeat the content of the public security management punishment law, and other laws and regulations. In the general reiterated that party organizations and Party members must conscientiously accept the partys discipline, die van comply with national laws and regulations; at the same time, to investigate violations of Party members and even criminal behavior of Party discipline and responsibility, Regulations distinguish five different conditions, with special provisions were made provisions, so as to realize the connection of Party discipline and state law. 4, reflect Wind building and anti-corruption struggle of the latest achievements. the partys eighteen years implement the spirit of the central provisions of the eight, against the requirements of the four winds and transformation for disciplinary provisions, reflecting the style construction is always on the road, not a gust of wind. In the fight against corruption out of new problems, increase the trading rights, the use of authority relatives profit and other disciplinary terms. Prominent discipline of the masses, the new against the interests of the masses and ignore the demands of the masses and other disciplinary terms and make provisions of the disposition and the destruction of the partys close ties with the masses. Discipline to protect the partys purpose. 8 of these regulations, a total of three series, Chapter 15, 178, more than 24000 words, after the revision of the regulations a total of 3 series,