以网课为题写五百字作文【一】
暑假到了，我与许多小朋友一样，第一个想到的就是可以有更多的时间进行“网上冲浪”，可老师却提醒我们不要把时间都交给电脑和手机。我想：那我们到底该不该上网呢？
上网的好处数不胜数，它可以帮助我们进行网上读书、网上聊天等活动。要是不想在烈日炎炎的天气下，汗流浃背地走去书店花钱买书的话，那就只要坐在房里轻点鼠标，搜索自己喜欢看的书，马上可以坐享其成了；如果学习负担太重，就可以上网聊天，与自己的好友敞开心扉，倾吐心事，使人与人之间的关系更加亲密；另外我们还可以适当地玩一些小游戏，娱乐一下，放松心情，缓解压力。总之上网的好处是不计其数的，它能为我们的生活带来许多便利。
万事都有“利”与“弊”，上网亦是如此，如果不遵守“利”的规则，那便会是“弊”。
现在许多小学生都被限制着不能上网，因为网上有许多不健康的信息，可能会影响到我们的身心健康，而且电脑的辐射佷大，非常容易近视。太沉迷于电脑游戏还会让我们孤独、暴力、忧郁等等……总而言之，上网的坏处也是很多的。
网络是一把双刃剑，只要运用得当，它就会为我们带来好处，使我们懂得更多的知识。可如果控制不好，它就会带来许多麻烦。因此我们要合理使用网络，让我们的生活充满阳光！
以网课为题写五百字作文【二】
信息技术的发明给生活带来了无与伦比的便利，因此计算机网络和信息系统已经成为人们日常生活中不可缺少的重要工具。
计算机网络世界真的很方便。你不必去其他地方，在家里喝茶、聊天和听音乐。你可以跟随现代人的脚步，随着现代科技的发展成为一名快速的互联网技术专家。计算机的网络世界，它的快速性和多样性，确实让人们震惊。它可以用来搜索信息，网上购物，发送电子邮件，写作和谈论…等等。我说不够。我只能说我对它非常敬畏和钦佩，我也充满了兴奋和好奇，因为它是如此多才多艺，以至于三个头和六只胳膊不足以描述它的威力！当我们享受现代网络技术时，我们真的被古人深深地感动了。虽然互联网给我们带来了极大的便利，但与此同时，各种欺诈和信息安全威胁也在不断涌现。使用即时通讯，坐在家里，一天24小时盯着电脑，造成严重的眼睛损伤；虽然“QQ”和“微信”缩短了人与人之间的距离，但这种感情的依恋却远未达到。
我们生活在一个计算机世界。我们只知道电脑游戏和网上聊天，但我们不知道如何采取预防措施和面对面的人际礼仪。导致电脑中毒和异常人格发展的“宅男”确实弊大于利。面对如此奇怪的社会现象，我们怎么能不警觉呢？计算机信息技术的发明使我们和世界每一个角落的人们真正“天堂仍然是我们的邻居”。
虽然网络世界有其可怕的一面，但只要我们一步一步，始终面对深渊，不落入坏人设计的陷阱，网络世界就能让我们一起快乐自由地漫游。
以网课为题写五百字作文【三】
60多年前，中国航天事业正式起步，每一次航天发射任务的成功，都是中国航天不断努力奋斗的真实体现。未来，随着新一代长征系列运载火箭的不断发展，我国运载火箭能力将再一次实现新跨越：长征六号甲、长征七号甲、长征八号等新一代中型运载火箭正按计划开展研制，以实现运载火箭整体的“更新换代”;长征五号火箭将先后执行多个重要发射任务，支撑我国探月三期月球采样返回、2020年火星探测器发射、空间站核心舱建设等重大工程项目的稳步实施;重型运载火箭有望在2030年实现首飞，使我国航天运输系统水平和能力进入世界航天强国前列……
与此同时，中国航天空间运输的方式也将实现由一次性使用向重复使用、由单一航天运输向航天运输与空间操作相结合等重大突破。不难想见，随着中国航天综合实力的不断增强，长征系列运载火箭必将承载着中国的航天梦，凝聚着中国航天人的奋斗精神，一次次飞向太空，开启中国航天事业的“新长征”。仰望星空，征途漫漫。300次发射，仅仅是中国航天事业“万里长征”的第一步，还有500次、1000次，甚至更多次的突破，等待着我们去不懈奋斗。
相信在未来，我们必将能创造更多的航天奇迹，实现新的更大的“航天梦”，在浩瀚宇宙中留下更为精彩的中国印记。
以网课为题写五百字作文【四】
上网对于我们来说，已经是一件非常普通的事了。不论大人还是小孩，只要一提起电脑，就会想起上网。可是呢，上网也有两面性：利与弊。
学生上网的好处在于：
一、可以开阔视野。网上信息量大，交流速度快，学生可以根据自己的需求，在网上浏览世界，认识世界，了解世界，极大的开阔了视野，给学习、生活带来了便利和乐趣。
二、可以加强对外交流。网上交流具有“虚拟”性，每一名成员都可以不受空间的制约。学生上网可以进一步拓展对外交流的空间领域，实现交流、交友的自由化。
三、可以促进中学生的个性化发展。网络是一个可以提供多种发展空间的世界。我们在网上可以找到自己的发展方向，可以得到发展资源和动力。
四、为学生的学业提供帮助。网络上的各种资源为学生乃至教师均有很大的帮助。
弊端：
一、是上瘾的问题。一些学生沉迷于网络之中，出现身体上和精神上的病症，影响了自身的健康成长，并可能导致荒废学业。
二、是不良信息的问题。网络上有一些黄色、暴力，甚至是反动的信息，若学生自我防范意识不强，则有可能落入陷阱。许多家长因此而禁止孩子上网。
三、是诱发犯罪问题。受网上不良信息的影响，某些青少年误入歧途，走上犯罪的道路。
我们一定要切记，一定要好好的利用电脑的好处哦！
以网课为题写五百字作文【五】
今年的寒假是个不平凡的寒假。由于新型冠状病毒，开学时间延迟。为了保证教学工作的正常进行，学校开展了网络课程。今天是网上教学的第四天，同学们都慢慢适应了这种新颖的教学方法，也没有因为老师的监督而松懈了自己的学习，在课上积极回答老师的问题，认真听讲，课后也按时完成自己的作业。而成为“主播”的老师们轮流完成各门学科的授课，上课很积极，课件准备的很用心，知识点也总结的很到位。我感觉这次网上教学的方法，即能保护同学和老师的安全，又能进一步激发同学们学习的兴趣，从而提高学习的效率。
This years winter vacation is an extraordinary one. Due to the novel coronavirus, the school hours are delayed. In order to ensure the normal progress of teaching, the school launched the network course. Today is the fourth day of online teaching. The students have gradually adapted to this new teaching method, and have not slackened their study due to the supervision of the teacher. They actively answer the teachers questions in class, listen carefully, and finish their homework on time after class. The teachers who become the "anchor" take turns to complete the teaching of various subjects. They are very active in class, attentive in courseware preparation and in place in knowledge summary. I feel that this online teaching method can not only protect the safety of students and teachers, but also further stimulate students interest in learning, so as to improve the efficiency of learning.
2020年春节，一场新型冠状病毒引发的肺炎疫情笼罩了中华大地。人们开始足不出户，生活变得压抑起来。在这样的背景下，教育部发布通知“停课不停学”，正式开辟了一种崭新的学习方式，网上授课。
A novel coronavirus epidemic caused by pneumonia in 2020 was enveloped in China. People began to stay indoors and life became oppressive. In this context, the Ministry of Education issued a notice of "no suspension of classes", officially opening up a new way of learning, online teaching.
每天在钉钉直播群里上课，我认为这种教学方式变得生动活泼，我的学习兴趣也提升了许多。老师们每节课在直播间里以课件的形式向我们授课，整节课的.知识框架变得清晰明朗了起来，这是十分有利于我们接受并消化东西的。
Every day in nail live group classes, I think this teaching method has become lively, my interest in learning has also increased a lot. Teachers teach each lesson to us in the form of courseware in the live room. The knowledge framework of the whole lesson becomes clear and clear, which is very conducive to our acceptance and digestion.
其次，就是这种方式突破了原有的教学模式。在学校是每一个学科只有一个老师授课，但在网上授课则是许多不同的老师担任我们的任课老师，使我们能充分了解到不同老师的教学风格和特点，进而可以得知自己感兴趣的教学方式。
Secondly, this way has broken through the original teaching mode. In school, there is only one teacher for each subject, but in online teaching, many different teachers are our teachers, so that we can fully understand the teaching styles and characteristics of different teachers, and then we can know the teaching methods we are interested in.
再者，在网上授课时，每个老师一天只需上一节课或两节课，这就为老师们挤出了充足的时间为同学们批改作业及写评语，可以使同学们了解到自己作业的不足和突出的地方，之后就知道我们可以向哪一个方向努力。
Moreover, in online teaching, each teacher only needs to have one or two classes a day, which makes the teachers have enough time to grade and write comments for the students, so that the students can understand the shortcomings and highlights of their own work, and then know which direction we can work in.
总而言之，我们在这足不出户的冬日勃发着学习的兴趣。“冬天来了，春天还会远吗?”我相信，只要我们认真进行网上学习，永远保持着学习的自信，总有一缕阳光，会突破疫情的阴霾，带来温暖的春天。待到春暖花开时，我们再聚校园。
All in all, we are interested in learning in this winter. "If winter comes, will spring be far behind?" I believe that as long as we carefully carry out online learning and always maintain our confidence in learning, there will always be a ray of sunshine, which will break through the haze of the epidemic and bring warm spring. When spring comes, we will get together on campus.
以网课为题写五百字作文【六】
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”，费尽了心血。
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.
