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在如今的数字化时代,选择合适的网课平台进行高中化学辅导变得尤为重要。本文将为您推荐几个优质的网课平台,帮助您在高中化学的学习中事半功倍。
高中线上辅导班推荐
高途课堂
高途课堂是一家知名的线上教育平台,提供多样化的课程选择,涵盖高中各个年级和科目。高途课堂的教师团队由经验丰富的老师组成,他们在各自的领域内都有着深厚的教学经验。课程内容深入,适合不同学习阶段的学生。虽然高途课堂的价格相对较高,但其优质的教学质量和丰富的课程内容使其成为许多学生和家长的首选。
一起作业
一起作业结合了作业和辅导,帮助学生巩固所学知识。该平台的课程设计互动性强,能够有效激发学生的学习兴趣和积极性,特别适合需要更多练习的学生。尽管一起作业的课程深度可能不如其他平台,但其独特的教学方式和丰富的练习资源使其在市场上占有一席之地。
简单学习网
简单学习网专注于高中学科辅导,课程体系完备,涵盖了高中所有主要学科。其课程内容丰富,适合自主学习的学生。简单学习网的教学资源和视频课程质量较高,但学生需要具备较强的自律性才能充分利用这些资源。试听体验高中VIP视频课>>>
网易云课堂
网易云课堂提供多种课程,包括学术类和兴趣类课程。学生可以根据自己的兴趣选择适合的课程进行学习。虽然网易云课堂的学术类课程深度可能不足,但其丰富的课程选择和灵活的学习方式仍然吸引了大量学生。
博大教育
博大教育注重个性化辅导,提供一对一咨询服务,能够依据学生的具体情况进行针对性辅导。这种个性化的服务能有效提升学生的学习效果,但相应的价格较高。
选择高中线上辅导班的方法
课程规模和人数
选择线上辅导班时,首先要考虑课程的规模和人数。小班制和一对一辅导适合需要更多关注和个性化指导的学生,这种方式能够确保每个学生都能得到充分的关注和帮助。大班制适合自我学习能力强,能够从多样化互动中受益的学生。
讲课的类型
讲课的类型也是选择线上辅导班的重要因素。视频课程适合时间安排灵活,需要反复学习的学生,这种方式可以让学生根据自己的节奏进行学习。直播课程则适合希望与老师和同学实时互动的学生,这种方式能够提供即时的反馈和解答。
售后服务
售后服务是线上辅导班的重要组成部分。良好的课后辅导服务,包括答疑、作业批改等,能够帮助学生巩固学习内容。同时,完善的技术支持能够确保线上学习的顺利进行,及时解决网络或平台问题。
高考英语阅读理解试题之说理议论类
Feeling blue about the world? “Cheer up.” says science writer Matt Ridley. “The world has never been a better place to live in, and it will keep on getting better both for humans and for nature.”
Ridley calls himself a rational optimist—rational, because he‘s carefully weighed the evidence; optimistic, because that evidence shows human progress to be both unavoidable and good. And this is what he’s set out to prove from a unique point of view in his most recent book, The Rational Optimist. He views mankind as a grand enterprise that, on the whole, has done little but progress for 100,000 years. He backs his findings with hard facts gathered through years of research.
Here‘s how he explains his views.
1 ) Shopping fuels invention
It is reported that there are more than ten billion different products for sale in London alone. Even allowing for the many people who still live in poverty, our own generation has access to more nutritious food, more convenient transport, bigger houses, better cars, and, of course, more pounds and dollars than any who lived before us. This will continue as long as we use these things to make other things. The more we specialize and exchange, the better off we’ll be.
2) Brilliant advances
One reason we are richer, healthier, taller, cleverer, longer??lived and freer than ever before is that the four most basic human needs—food, clothing, fuel and shelter—have grown a lot cheaper. Take one example. In 1800 a candle providing one hour‘s light cost six hours’ work. In the 1880s the same light from an oil lamp took 15 minutes‘ work to pay for. In 1950 it was eight seconds. Today it’s half second.
3 ) Let‘s not kill ourselves for climate change
Mitigating (减轻) climate change could prove just as damaging to human welfare as climate change itself. A child that dies from indoor smoke in a village, where the use of fossil??fuel (化石燃料) electricity is forbidden by well??meaning members of green political movements trying to save the world, is just as great a tragedy as a child that dies in a flood caused by climate change. If climate change proves to be mild, but cutting carbon causes real pain, we may well find that we have stopped a nose??bleed by putting a tourniquet (止血带) around our necks.
1. What is the theme of Ridley’s most recent book?
A. Weakness of human nature.
B. Concern about climate change.
C. Importance of practical thinking.
D. Optimism about human progress.
2. How does Ridley look at shopping?
A. It encourages the creation of things.
B. It results in shortage of goods.
C. It demands more fossil fuels.
D. It causes a poverty problem.
3. The candle and lamp example is used to show that ________. A. oil lamps give off more light than candles
B. shortening working time brings about a happier life
C. advanced technology helps to produce better candles
D. increased production rate leads to lower cost of goods
4. What does the last sentence of the passage imply?
A. Cutting carbon is necessary in spite of the huge cost.
B. Overreaction to climate change may be dangerous.
C. People‘s health is closely related to climate change.
D. Careless medical treatment may cause great pain.
答案与解析
1.D 细节理解题。根据第二段第一句“Ridley calls himself a rational optimist—rational, because he’s carefully weighed the evidence; optimistic, because that evidence shows human progress.。.” Ridley 自称是一个理性的乐观主义者,所谓理性是因为他仔细权衡证据;所谓乐观是因为这些证据表明人类进步是不可避免的,而且也是十分美好的。这就是他在近期的一本书当中以全新的视角向人们证明的主题。故此处D项正确。
2.A 推理判断题。根据第一个小标题题目“Shopping fuels invention”以及其内容最后一句“The more we specialize and exchange, the better off we‘ll be.”可知,购物刺激发明创造,刺激消费,促进生产,这种情况越多,我们将会越富有。故此处A项正确。
3.D 细节理解题。从第二个标题内容可知,我们生活远比以前富裕,健康,长寿,人也长得高了,也比以前聪明了,其中一个原因是我们人类的四种基本需求——衣,食,住,行比以前便宜了很多。因此以油灯和蜡烛为例进一步阐述,故此处D项正确。
4.B 推理判断题。由文章最后一句可知,如果气候变化证明是轻微的,然而降低二氧化碳会引起麻烦,那么很可能会发现我们用止血带缠绕脖子以此止住鼻血。此处暗指对气候变化的过度反应存在危险。故B项正确。