300字作文网课【一】
网课，是疫情时美丽的流行；关怀，是生活中永恒的经典。——题记
E-learning is a beautiful epidemic in the epidemic; caring is an eternal classic in life. ——Inscription
疫情的肆虐使今年的寒假出奇地漫长。为了让我们“停课不停学”，老师们都摇身变成了“主播”或线上“客服”。一时间，网课成了美丽的流行，而老师们隔空的帮助让学生觉得这个寒假不太冷。
This years winter vacation is surprisingly long because of the epidemic. In order to let us "stop classes and never stop learning", teachers have become "anchor" or "customer service" online. For a while, online classes became a beautiful fashion, and the teachers help in the gap made students feel that this winter vacation was not too cold.
网课之初，我们学生大部分还可以管控好自己。可“路遥知马力，日久见人心”，有些同学渐渐显示出了本色，私底下约定时间玩游戏、跟同学聊天，甚至忘记了上网课。可是你们知道吗，老师为了让我们“不停学”，费尽了心。
At the beginning of online classes, most of our students were able to control themselves. However, some students have gradually shown their true colors. They have privately arranged time to play games, chat with their classmates, and even forget about online classes. But did you know that the teacher made great efforts to keep us going.
就说我们班的黄老师吧，每天傍晚，都要为我们准备第二天的所有学习任务清单。老师要先把视频课看一遍，如果效果不好，又会继续搜寻，一定要寻找到最好的学习资源，争取不给学生留下一丝漏洞和不好的体验。
Lets say that Mr. Huang in our class prepares a list of all the learning tasks for us every evening. The teacher should watch the video lesson first. If the effect is not good, he will continue to search. He must find the best learning resources to avoid leaving any loopholes and bad experience for the students.
接着随时监督学生的作业完成情况，那一份份电子作业发出去，每一次都收到写55份作业图片。是图片啊，你能想象得到，老师在屏幕上认真批改每个同学作业的情景吗？不仅有勾画圈点，还有批语呀。张同学哪个字写错了，李同学这个句子不通顺，王同学的字迹太潦草……老师都会一一批注，还经常出现鼓励性语言，为同学们加油，而且几乎不重复。
Then monitor the completion of the students homework at any time. When the electronic homework is sent out, 55 pictures of the homework are received each time. Its a picture. Can you imagine that the teacher carefully corrects each students homework on the screen? There are not only sketching circles, but also comments. Whats wrong with Zhang? Lis sentence is not smooth. Wangs handwriting is too scrawly Teachers will annotate one by one, and often use encouraging language to cheer students on, and almost no repetition.
那次小朱同学忘提交作业了，老师便马上用短信提醒，收到作业图片后，又马上批改，并督促订正。面对作业质量差、态度不认真的同学，老师还会进行电话家访。老师还会在百忙之中抽时间解答学生的疑问呢！
That time, Zhu forgot to submit his homework. The teacher immediately reminded him with a text message. After receiving the pictures, he immediately corrected them and urged them to correct them. In the face of the students with poor quality and not serious attitude, the teacher will also make a telephone home visit. The teacher will take time out of his busy schedule to answer the students questions!
那一次，我在学习文言文《掩耳盗铃》时遇到了困惑，便发了一条信息咨询老师。知道老师很忙，根本没指望老师马上能回复。可出乎意料，不到一分钟，竟然收到了老师的回复，回复中不仅有文字，还有查证的图片，最后还附上一段让我信心满怀的鼓励性话语：很高兴你能这么积极主动地钻研，老师为你的发现和大胆质疑叫好。以后学习上遇到有分歧的问题，不要迷信权威，只管大胆求证。为你的探究精神点赞！
That time, when I was learning the classical Chinese "hiding my ears and stealing the bell", I met with confusion and sent an information consultation to the teacher. Knowing that the teacher is very busy, I didnt expect the teacher to reply immediately. But unexpectedly, I received the teachers reply in less than a minute. There were not only words but also verified pictures in the reply. At the end of the reply, I also attached a piece of encouraging words that made me confident and full of confidence: Im glad that you can study so actively, and the teacher applauds your discovery and bold query. In the future, if you encounter different problems in your study, dont believe in authority, just dare to prove it. Praise your spirit of inquiry!
我不知道这次疫情还有多久才能结束，但网课却给我们的学习增添了新时代的快乐，已成为我成长中遇到的最美丽的流行；老师的付出和大爱，让我们的心通过互联网这根神秘的丝线，紧紧地联系在一起，那无微不至的关怀，已成为我生活中永恒的经典。
I dont know how long it will take for the epidemic to end, but online classes have added a new era of happiness to our learning, which has become the most beautiful fashion I have ever met in my growth. The teachers efforts and love have made our hearts closely linked through the mysterious thread of the Internet. That meticulous care has become an eternal classic in my life.
300字作文网课【二】
网课，是疫情时美丽的流行；关怀，是生活中永恒的经典。——题记
E-learning is a beautiful epidemic in the epidemic; caring is an eternal classic in life. ——Inscription
疫情的肆虐使今年的.寒假出奇地漫长。为了让我们“停课不停学”，老师们都摇身变成了“主播”或线上“客服”。一时间，网课成了美丽的流行，而老师们隔空的帮助让学生觉得这个寒假不太冷。
This years winter vacation is surprisingly long because of the epidemic. In order to let us "stop classes and never stop learning", teachers have become "anchor" or "customer service" online. For a while, online classes became a beautiful fashion, and the teachers help in the gap made students feel that this winter vacation was not too cold.
网课之初，我们学生大部分还可以管控好自己。可“路遥知马力，日久见人心”，有些同学渐渐显示出了本色，私底下约定时间玩游戏、跟同学聊天，甚至忘记了上网课。可是你们知道吗，老师为了让我们“不停学”，费尽了心。
At the beginning of online classes, most of our students were able to control themselves. However, some students have gradually shown their true colors. They have privately arranged time to play games, chat with their classmates, and even forget about online classes. But did you know that the teacher made great efforts to keep us going.
就说我们班的黄老师吧，每天傍晚，都要为我们准备第二天的所有学习任务清单。老师要先把视频课看一遍，如果效果不好，又会继续搜寻，一定要寻找到最好的学习资源，争取不给学生留下一丝漏洞和不好的体验。
Lets say that Mr. Huang in our class prepares a list of all the learning tasks for us every evening. The teacher should watch the video lesson first. If the effect is not good, he will continue to search. He must find the best learning resources to avoid leaving any loopholes and bad experience for the students.
接着随时监督学生的作业完成情况，那一份份电子作业发出去，每一次都收到写55份作业图片。是图片啊，你能想象得到，老师在屏幕上认真批改每个同学作业的情景吗？不仅有勾画圈点，还有批语呀。张同学哪个字写错了，李同学这个句子不通顺，王同学的字迹太潦草……老师都会一一批注，还经常出现鼓励性语言，为同学们加油，而且几乎不重复。
Then monitor the completion of the students homework at any time. When the electronic homework is sent out, 55 pictures of the homework are received each time. Its a picture. Can you imagine that the teacher carefully corrects each students homework on the screen? There are not only sketching circles, but also comments. Whats wrong with Zhang? Lis sentence is not smooth. Wangs handwriting is too scrawly Teachers will annotate one by one, and often use encouraging language to cheer students on, and almost no repetition.
那次小朱同学忘提交作业了，老师便马上用短信提醒，收到作业图片后，又马上批改，并督促订正。面对作业质量差、态度不认真的同学，老师还会进行电话家访。老师还会在百忙之中抽时间解答学生的疑问呢！
That time, Zhu forgot to submit his homework. The teacher immediately reminded him with a text message. After receiving the pictures, he immediately corrected them and urged them to correct them. In the face of the students with poor quality and not serious attitude, the teacher will also make a telephone home visit. The teacher will take time out of his busy schedule to answer the students questions!
那一次，我在学习文言文《掩耳盗铃》时遇到了困惑，便发了一条信息咨询老师。知道老师很忙，根本没指望老师马上能回复。可出乎意料，不到一分钟，竟然收到了老师的回复，回复中不仅有文字，还有查证的图片，最后还附上一段让我信心满怀的鼓励性话语：很高兴你能这么积极主动地钻研，老师为你的发现和大胆质疑叫好。以后学习上遇到有分歧的问题，不要迷信权威，只管大胆求证。为你的探究精神点赞！
That time, when I was learning the classical Chinese "hiding my ears and stealing the bell", I met with confusion and sent an information consultation to the teacher. Knowing that the teacher is very busy, I didnt expect the teacher to reply immediately. But unexpectedly, I received the teachers reply in less than a minute. There were not only words but also verified pictures in the reply. At the end of the reply, I also attached a piece of encouraging words that made me confident and full of confidence: Im glad that you can study so actively, and the teacher applauds your discovery and bold query. In the future, if you encounter different problems in your study, dont believe in authority, just dare to prove it. Praise your spirit of inquiry!
我不知道这次疫情还有多久才能结束，但网课却给我们的学习增添了新时代的快乐，已成为我成长中遇到的最美丽的流行；老师的付出和大爱，让我们的心通过互联网这根神秘的丝线，紧紧地联系在一起，那无微不至的关怀，已成为我生活中永恒的经典。
I dont know how long it will take for the epidemic to end, but online classes have added a new era of happiness to our learning, which has become the most beautiful fashion I have ever met in my growth. The teachers efforts and love have made our hearts closely linked through the mysterious thread of the Internet. That meticulous care has become an eternal classic in my life.
300字作文网课【三】
网络如同一个浩荡宽广的海洋，在这个海洋里，有善有恶，关键的看你自己如何对待。下面请听我诉说网络对我自己的利与弊。
网络的利
上网，可以开阔我们的视野，增长我们的见识，使我们的生活更加丰富多彩，也为我们提供了一个展示自身能力的大舞台。上网可以万事不出门，在家上网看新闻。上网看新闻，可以及时了解国家大事，了解国际形势，了解祖国日新月异的发展变化。上网浏览节目可以了解许多名人的业绩及其成功之路，受到激励，树立远大理想。上网还可以帮助我们学习，让我们了解作者的写作背景，学习不会的英语音标、搜索资料来帮助我们更好更快地掌握今天学习的内容。上网还可以购物，喜欢哪件买哪件，既不用出门又省钱，又方便，何乐而不为呢？
网络的弊
上网，可以影响我们的学习，侵害我们的生活，使我们的生活更加忧患多端。上网会影响我们的学习，占去大量的时间，影响作业的完成，使我们的学习成绩下降。多上网会对眼睛有害，使到我们的视力下降必然会影响我们的学习和生活。上网中浏览的很多节目会有很多的凶、暴力场面，有一些坏人作案的情节，青少年爱模仿，容易学坏。上网玩游戏，一不小心容易上瘾，会沉迷于网络而无法自拔，就会走上犯罪道路，误入歧途。
这就是上网的利与弊，是我的一些见解。所以说：“网络是一把双刃剑，美丽却拥有着毒性。”
300字作文网课【四】
上网在现实生活中是不可少的，它已成为人们生活的一部分。网络有弊也有利，就让我来说说。
在利方面，一：可以开阔视野。也可以充实大脑。二：可以对外交流，学生的一个被人经常被人提及的缺点就是缺乏自信心，通过上网可以克服障碍。三：可以促进青少年个性发展。可以减少功课压力。和网友谈谈自己的心事。四：可以锻炼文笔，就会很有成就感。五：可以掌握新教育的动态，网上试卷应有尽有，学生就可以任意选择。老师也可以了解新的教学方法。
在弊方面理由有三，一：网络只是一个虚拟世界，网络存在许多陷阱。比如一些不健康网站，中学生的把持不是很好，只会危害自己。二：网络充满攻击性，漫骂，说谎。我们可以随心所欲说自己的话，毫不负责任!根本不考虑别人的感受，这是不道德的。三：根据法律规定，未满18岁少年不可进入网吧!
每一个新事物的出现总会伴随种种担心，从20年代的电影到后来的流行音乐电子游戏。担心的焦点不外乎暴力，色情，颓废等。好处与坏处只是一线之隔。往往“失之毫厘，差之千里。”上网亦是如此。跨越了利的界限便是弊。
作为学生，我是赞成自己上网的。我们不仅需要缓解学习压力，更需要源源不断的补充粮食。不可否认，我们当中大多数人上网是为了更好的学习。从这个意义上讲，网络是利大于弊的。
网络是虚幻的，是进步的。上网的利于弊，终于在于你自己。
300字作文网课【五】
振奋人心的那一刻，航天员翟志刚、王亚平、叶光富先后进入天和核心舱，后续将按计划开展相关工作。
我国高科技发展突飞猛进，神舟七号发射成功，5G互联网研究与产业化获得重大突破，我国"首条国际一流水平的高速铁路在京津两大城市间开通，"首个中国人基因组序列研究成果发表，"北京正负电子对撞机重大改造工程建设任务圆满完成，"曙光5000A跻身世界超级计算机前十。
蛟龙深潜，嫦娥探月。我国科技实力不断进步。重大科技成果持续涌现，科技创新日趋活跃，为经济高质量发展注入了新的活力。
千年梦想，今朝实现。去年7月23日，天问一号在文昌航天发射场由长征五号遥四运载火箭发射升空，成功进入预定轨道。天问一号于2021年2月到达火星，实施火星捕获。2021年5月择机实施降轨，着陆巡视器与环绕器分离，软着陆火星表面，火星车驶离着陆平台，开展巡视探测等工作，对火星的表面形貌、土壤特性、物质成分、水冰、大气、电离层、磁场等科学探测，实现中国在深空探测领域的技术跨越[5]。深空探测将推动空间科学、空间技术、空间应用全面发展，为服务国家发展大局和增进人类福祉作出更大贡献。
截至2021年2月3日，“天问一号”探测器总飞行里程已超过4.5亿公里，距地球约1.7亿公里。
我们正站在“两个一百年”的历史交汇点，全面建设社会主义现代化国家新征程即将开启。征途漫漫，惟有奋斗。我们通过奋斗，披荆斩棘，走过了万水千山。我们还要继续奋斗，勇往直前，创造更加灿烂的辉煌！
神舟十三号的航天员按计划将在轨驻留6个月，在这6个月时间，主要工作是要进一步验证空间站建造和运营的关键技术。具体来讲，就是要和核心舱、天舟二号、天舟三号一起配合进一步验证。
科技强，则国强。自信之路成功，为中国航天点赞。神舟十三号载人飞船发射取得圆满成功，又一次让我们感受到祖国的强大。
300字作文网课【六】
盼望着，期待着，《天宫课堂》终于要和我们见面了，节目把课堂搬到了中国人自己的空间站，由天核心舱中的三位宇航员为我们带来一堂特别的“太空授课”。
长大后我想当一位人民教师，因为现在同学们的作业太多了，在家长看不见的地方，他们因为作业默默哭泣。都说人有三苦：读书、赶马、磨豆腐。现在读书比以前更苦了，所以以后我要让我们班的同学做到真正的“减负”，让祖国的花朵笑得更灿烂。
春天，我要带他们出去春游、赏花、玩游戏。夏天，我们一起坐在树下聊天、谈心。秋天，我们一起去看树叶是如何落下的。冬天，我们一起打雪仗、堆雪人。
同学们，理想不是空想，需要我们付出实际行动，加油，让我们一起创造美好的明天吧！
300字作文网课【七】
随着科技的发展，电脑逐渐步入了现代家庭，为人们的生活带来了便利，但同时也制造了许多不必要的麻烦，令我们既喜爱又惧怕。
网络，是知识的海洋。有一次，要上公开课，老师让我们搜集资料，正愁没法子的我忽然看到了电脑，心想：我何不利用网络来帮我搜索所要的资料呢?就这样，我迅速打开电脑，找到了资料，并打印了出来，心满意足的我不由赞叹道：“这网络可真神奇!”网络不仅能通过查阅资料学到很多的知识，还可以阅览书籍，听音乐……令人数不胜数，瞠目结舌。
网络，开阔了我们的视野，是我们的良师益友……同时，它也是一个隐形手，不停地制造“事件”。就拿表哥来说吧，他的成绩在班上本不算很差，但自从解除了电脑，他就像着了魔似的，学习成绩一落千丈，阿姨对此都是甚是操心，打骂劝都试过了，但还是抵挡不住电脑的诱惑，沉迷于网络。
当今社会，有许多儿童被网络束缚了心，掉进了网络的“陷阱”，无法自拔，这也是我们的父母最担心的一面。虽说网络是一把双刃剑，但我认为它的其利大于其弊，只要我们合理安排时间，正确地实用网络，那它将会为我们服务，成为一名无声的老师。要是我们稍不留神，跌进网络早已布置好的全套中，到时候我们就会永远被网络所奴役，无法恢复原本真实的自己。同学们，行动起来吧!让我们健康上网，快乐学习!为自己的未来着想，为父母着想……远离不良网站，倡导绿色健康网!
