“文明上网,从我做起”主题班会教案

“文明上网,从我做起”主题班会教案 “想说爱你不容易——文明上网，从我做起”主题班会 —、教学目标: 1、引导学生明辨是非，对网络资源正确地加以取舍应用，取其精华，去其糟粕。 2、增强上网的文明意识和安全意识，自觉构筑抵制不良信息冲击的“防火墙”。 3、正确认识网络环境对自身生活的意义及影响，呼吁学生文明上网，健康上网，使他们具有较强的独立性和适应性，促其全面发展和健康成长。 二、教育重点:让学生认识网毒的危害及如何拒绝网毒 三、教学过程: 开场白 家长会主持人开场白和结束语会议主持开场白晨会开场白元旦晚会串词开场白婚礼开场白 : 主持人:提到“防火墙”这三个字，我想同学们肯定不会陌生，你家的电脑安装“防火墙”了吗,你的QQ是几号,你的梦幻西游升了几级,E-mail、BBS、博客等新鲜的名词都出现在了我们日常的生活中，在网上冲浪成为了许多学生课余的一大爱好。是啊，网络给我们的生活带来了新的变化，有了网络，信息传播更快了，人们的生活更丰富多采了。可是，网络在给我们带来便利的同时，也给带来了许多问题和困惑，给老师、家长们带来了许多的困扰和无奈。今天就让我们以主题班会的形式，一起来探讨网络这把双刃剑。 center pin checks and anchoring the inner cylinder. According to While coupling alignment should keep oil out of cavity and locate the rotor axis neck raised are within the prescribed limits, there should be no gaps, Horn, Horn and Horn 0.05mm feeler gauges fit into. Center coupling, condenser water filling and water-filled according to factory requirement. For coupling three supported rotor Center, the mouth under the coupling between the value should be as stipulated in the manufacturer, usually 0.15~0.25mm. In the case of coupling connection, if possible, lifting only one bearing end of the support bearing of the rotor, remove the bearing, fitted with special tiles and special lifting tools, disc rotors, check the journal flutter tile, should generally be less than 0.10MM. When the couplings and rotor comes when there is a conflict, the coupling Centre shall prevail. 6.4.5.2.2 shaft looking for: ... 6.4.5.3. Provisional bolt confirmed the positioning of the rotor size, as well as the coupling between the adjustment shim thickness accuracy, drawings to meet the technical requirements. Plane, cylindrical and clean the coupling bolt holes should be clean and without burrs, scrap iron and grease-free, relative position of the coupling according to the drawing requirements are. Coupling top screws, round distance apart, indicators to monitor movement of the aircraft, its value is allowed to pass the value axis moving, mounted adjustment pads, note pads installation direction guide pin coupling with process end closed. The back wheels slowly tightened, when 2mm or so, with standard white bars where two back wheel bolt hole measurement above and below, confirm two back wheel bolt hole concentricity. Then, the symmetrical horizontal mount two temporary bolts tightened, attention to monitor dial indicator, then install the symmetrical temporary bolts, this time sites slowly moving rotor, in the measured circumference of 8 equal parts back wheel rim rock, each measuring relative changes in value should be less than 0.02mm. 6.4.5.4 coupling reamed and paired bolt reaming die reamer, adjustable reamers, boring mill, in several ways. 6.4.5.4.1 General requirements before reaming or boring, “想说爱你不容易——文明上网，从我做起”主题班会现在开始。 一、众说纷纭话网络 1、走进网络真精彩。 主持人:请同学们说说自己在网上都做了些什么，有什么收获, 同学自由发言 2、网络祸害多。 网络丰富了我们的生活，也给我们带来了危害，请同学说说网络的危害。 请同学自由发言 3(网络游戏毒害青少年的心灵 主持人:多数同学都玩过网络游戏游戏并不是不能玩，而是要适度更要选择。玩游戏要把它作为一种休闲娱乐，不要沉溺于游戏中，不要玩暴力游戏等，否则，游戏就如电子海洛因一样，会使人越来越难控制好自己，越陷越深，最终难以自拔。荒废学业，甚至酿成悲剧。请看大屏幕。(观看录象) 展示课件 案例1、影视资料 主持人:我们再来听听几位同学找到的案例(找两位同学读) 据《人民日报》,,,,年,月,,日报道，一个,,岁的小孩因上网欠上机费,,元，被网吧老板扣押自行车而不敢回家，最center pin checks and anchoring the inner cylinder. According to While coupling alignment should keep oil out of cavity and locate the rotor axis neck raised are within the prescribed limits, there should be no gaps, Horn, Horn and Horn 0.05mm feeler gauges fit into. Center coupling, condenser water filling and water-filled according to factory requirement. For coupling three supported rotor Center, the mouth under the coupling between the value should be as stipulated in the manufacturer, usually 0.15~0.25mm. In the case of coupling connection, if possible, lifting only one bearing end of the support bearing of the rotor, remove the bearing, fitted with special tiles and special lifting tools, disc rotors, check the journal flutter tile, should generally be less than 0.10MM. When the couplings and rotor comes when there is a conflict, the coupling Centre shall prevail. 6.4.5.2.2 shaft looking for: ... 6.4.5.3. Provisional bolt confirmed the positioning of the rotor size, as well as the coupling between the adjustment shim thickness accuracy, drawings to meet the technical requirements. Plane, cylindrical and clean the coupling bolt holes should be clean and without burrs, scrap iron and grease-free, relative position of the coupling according to the drawing requirements are. Coupling top screws, round distance apart, indicators to monitor movement of the aircraft, its value is allowed to pass the value axis moving, mounted adjustment pads, note pads installation direction guide pin coupling with process end closed. The back wheels slowly tightened, when 2mm or so, with standard white bars where two back wheel bolt hole measurement above and below, confirm two back wheel bolt hole concentricity. Then, the symmetrical horizontal mount two temporary bolts tightened, attention to monitor dial indicator, then install the symmetrical temporary bolts, this time sites slowly moving rotor, in the measured circumference of 8 equal parts back wheel rim rock, each measuring relative changes in value should be less than 0.02mm. 6.4.5.4 coupling reamed and paired bolt reaming die reamer, adjustable reamers, boring mill, in several ways. 6.4.5.4.1 General requirements before reaming or boring, 后饥寒交迫，投水而亡。 ,,,,年,月,,日，北京海淀区“蓝极速”网吧发生大火，造成,,人死亡，十多人受伤的惨剧。其中大部分受害者是在读学生。 ,,,,年,,月,,日，安康一少年连续,,小时上网，结果疲劳猝死; ,,,,年,月,,日凌晨,时，湖南一少年在通宵上网后猝死网吧; ,,,,年,月,,日，南昌,,岁的高中学生因连续两天上网猝死网吧; 2002年4月17日，江西南昌一名17岁的高三学生余斌，连续逃课上网2个月，在玩网络游戏时，因紧张激动在网吧倒地猝死。 主持人:够了，不必再举例了，我相信，同学们的心已经和我一样震撼了。我们一起再来看一组数据。(找几位同学读) ?据最新统计，我国网民超过一亿，其中青少年网民占80,，青少年上网大多以玩游戏和聊天为主，网络成瘾、网络受骗、网络犯罪等问题日益突出。, ?我国网络成瘾的青少年高达250万人，14岁~24岁是网瘾最高发的时期，占整个网瘾青少年的90%。, ?因为上网，全国的青少年犯罪率以每年10,的速度增长。, ?济南在押的1500名少年犯中，70,是“网瘾”造成的，北京更是有90,的青少年犯罪案与“网瘾”有关。, center pin checks and anchoring the inner cylinder. According to While coupling alignment should keep oil out of cavity and locate the rotor axis neck raised are within the prescribed limits, there should be no gaps, Horn, Horn and Horn 0.05mm feeler gauges fit into. Center coupling, condenser water filling and water-filled according to factory requirement. For coupling three supported rotor Center, the mouth under the coupling between the value should be as stipulated in the manufacturer, usually 0.15~0.25mm. In the case of coupling connection, if possible, lifting only one bearing end of the support bearing of the rotor, remove the bearing, fitted with special tiles and special lifting tools, disc rotors, check the journal flutter tile, should generally be less than 0.10MM. When the couplings and rotor comes when there is a conflict, the coupling Centre shall prevail. 6.4.5.2.2 shaft looking for: ... 6.4.5.3. Provisional bolt confirmed the positioning of the rotor size, as well as the coupling between the adjustment shim thickness accuracy, drawings to meet the technical requirements. Plane, cylindrical and clean the coupling bolt holes should be clean and without burrs, scrap iron and grease-free, relative position of the coupling according to the drawing requirements are. Coupling top screws, round distance apart, indicators to monitor movement of the aircraft, its value is allowed to pass the value axis moving, mounted adjustment pads, note pads installation direction guide pin coupling with process end closed. The back wheels slowly tightened, when 2mm or so, with standard white bars where two back wheel bolt hole measurement above and below, confirm two back wheel bolt hole concentricity. Then, the symmetrical horizontal mount two temporary bolts tightened, attention to monitor dial indicator, then install the symmetrical temporary bolts, this time sites slowly moving rotor, in the measured circumference of 8 equal parts back wheel rim rock, each measuring relative changes in value should be less than 0.02mm. 6.4.5.4 coupling reamed and paired bolt reaming die reamer, adjustable reamers, boring mill, in several ways. 6.4.5.4.1 General requirements before reaming or boring, 主持人:同学们，这一个个触目惊心的数字，就像一阵阵警钟在我们耳边敲响了。 主持人提问:你们知道国家有关网吧的一些规定吗, 法规条例:《互联网上网服务营业场所管理条例》第二十一条互联网上网服务营业场所经营单位不得接纳未成年人进入营业场所 二、文明上网，从我做起 1(文明上网、保护自己 主持人:谨防网络伸出的“黑手”。我们该如何对待网络呢,(前后四人一组讨论) 找代 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 说 2(主持人:我们来学习全国青少年网络文明公约。、 同学读 齐读 要善于上网学习不浏览不良信息 要诚实友好交流不侮辱欺诈他人 要增强自护意识不随意约会网友 要维护网络安全不破坏网络秩序 要有益身心健康不沉溺虚拟时空 3(“文明上网，从我做起”签名活动 网毒青少年成长过程中的可能出现一大毒瘤，只要我们染上它或不及时摘除它，我们的成长就会是灰色的。这需要有决心和毅力。center pin checks and anchoring the inner cylinder. According to While coupling alignment should keep oil out of cavity and locate the rotor axis neck raised are within the prescribed limits, there should be no gaps, Horn, Horn and Horn 0.05mm feeler gauges fit into. Center coupling, condenser water filling and water-filled according to factory requirement. For coupling three supported rotor Center, the mouth under the coupling between the value should be as stipulated in the manufacturer, usually 0.15~0.25mm. In the case of coupling connection, if possible, lifting only one bearing end of the support bearing of the rotor, remove the bearing, fitted with special tiles and special lifting tools, disc rotors, check the journal flutter tile, should generally be less than 0.10MM. When the couplings and rotor comes when there is a conflict, the coupling Centre shall prevail. 6.4.5.2.2 shaft looking for: ... 6.4.5.3. Provisional bolt confirmed the positioning of the rotor size, as well as the coupling between the adjustment shim thickness accuracy, drawings to meet the technical requirements. Plane, cylindrical and clean the coupling bolt holes should be clean and without burrs, scrap iron and grease-free, relative position of the coupling according to the drawing requirements are. Coupling top screws, round distance apart, indicators to monitor movement of the aircraft, its value is allowed to pass the value axis moving, mounted adjustment pads, note pads installation direction guide pin coupling with process end closed. The back wheels slowly tightened, when 2mm or so, with standard white bars where two back wheel bolt hole measurement above and below, confirm two back wheel bolt hole concentricity. Then, the symmetrical horizontal mount two temporary bolts tightened, attention to monitor dial indicator, then install the symmetrical temporary bolts, this time sites slowly moving rotor, in the measured circumference of 8 equal parts back wheel rim rock, each measuring relative changes in value should be less than 0.02mm. 6.4.5.4 coupling reamed and paired bolt reaming die reamer, adjustable reamers, boring mill, in several ways. 6.4.5.4.1 General requirements before reaming or boring, 下面，请有决心、有信心摘除这块毒瘤的同学，在我们发下的纸上签上你的名字，下定决心“拒绝网毒、文明上网”。播放《明天会更好》 三、班主任小结: 网络世界丰富多彩，网络世界诱惑无限。然而，网络中不良信息的危害也是日益彰显，尤其是网吧，往往是各类恶性事件的原发地，不容忽视，对于青少年来讲，网络道德教育迫在眉睫。今天的主题班会开得很成功，通过这次主题活动，我们进一步认清了网吧给我们中学生带来的负面效应，也坚定了我们拒绝网吧的决心。我在这里提出倡议: 1、充分认识网吧对未成年人健康成长的危害,树立文明上网意识。 2、从我做起,从现在做起,自觉远离网吧,拒绝网络不良信息诱惑。 3、积极劝说身边的同学、朋友远离网吧。 4、合理安排节假日时间,认真完成假期作业。 5、积极参加社会实践活动和社会公益活动,过一个充实而有意义的青春期。 同学们,我们青少年是祖国未来的建设者,我们的茁壮成长将是祖国明天的美好希望。今后希望同学们进一步提高自控能力，珍惜自己的前途。也让我们一起行动起来,远离网吧、远离伤害、文明上网、健康成长,做一名严格自律，积极进取，合格的新时代的小学生～ center pin checks and anchoring the inner cylinder. According to While coupling alignment should keep oil out of cavity and locate the rotor axis neck raised are within the prescribed limits, there should be no gaps, Horn, Horn and Horn 0.05mm feeler gauges fit into. Center coupling, condenser water filling and water-filled according to factory requirement. For coupling three supported rotor Center, the mouth under the coupling between the value should be as stipulated in the manufacturer, usually 0.15~0.25mm. In the case of coupling connection, if possible, lifting only one bearing end of the support bearing of the rotor, remove the bearing, fitted with special tiles and special lifting tools, disc rotors, check the journal flutter tile, should generally be less than 0.10MM. When the couplings and rotor comes when there is a conflict, the coupling Centre shall prevail. 6.4.5.2.2 shaft looking for: ... 6.4.5.3. Provisional bolt confirmed the positioning of the rotor size, as well as the coupling between the adjustment shim thickness accuracy, drawings to meet the technical requirements. Plane, cylindrical and clean the coupling bolt holes should be clean and without burrs, scrap iron and grease-free, relative position of the coupling according to the drawing requirements are. Coupling top screws, round distance apart, indicators to monitor movement of the aircraft, its value is allowed to pass the value axis moving, mounted adjustment pads, note pads installation direction guide pin coupling with process end closed. The back wheels slowly tightened, when 2mm or so, with standard white bars where two back wheel bolt hole measurement above and below, confirm two back wheel bolt hole concentricity. Then, the symmetrical horizontal mount two temporary bolts tightened, attention to monitor dial indicator, then install the symmetrical temporary bolts, this time sites slowly moving rotor, in the measured circumference of 8 equal parts back wheel rim rock, each measuring relative changes in value should be less than 0.02mm. 6.4.5.4 coupling reamed and paired bolt reaming die reamer, adjustable reamers, boring mill, in several ways. 6.4.5.4.1 General requirements before reaming or boring,