国开搜题微信公众号海西开放大学人文英语（2）形成性考核复习参考资料
一、词汇与短语
1. abandon vt. 放弃，抛弃
2. absorb vt. 吸收，吸引
3. access n. 接近，进入
4. accomplish vt. 完成，实现
5. accurate adj. 准确的，精确的
6. achieve vt. 实现，达到
7. acknowledge vt. 承认，确认
8. acquire vt. 获得，取得
9. adapt vt. 适应，使适应
10. adequate adj. 充足的，足够的
11. adjust vt. 调整，适应
12. administration n. 管理，行政
13. adopt vt. 采用，采纳
14. advance vt. 推进，促进
15. advantage n. 优势，有利条件
16. advertise vt. 广告，宣传
17. affect vt. 影响，作用于
18. afford vt. 负担得起，提供
19. agriculture n. 农业，农艺
20. aid n. 帮助，援助
二、阅读理解
Passage 1
The Internet has become an essential part of our daily lives. It has changed the way we communicate, work, and even shop. With just a few clicks, we can access a wealth of information and connect with people from all over the world. However, the Internet also poses risks and challenges that we need to be aware of.
One of the biggest concerns is online privacy. When we use the Internet, we leave behind a digital footprint that can be tracked and monitored by various entities. Our personal information, such as our name, address, and credit card details, can be vulnerable to hackers and identity thieves. Therefore, it is important to take steps to protect our online privacy, such as using strong passwords, avoiding suspicious websites, and being cautious about sharing personal information online.
Another issue is cyberbullying. With the rise of social media platforms, it has become easier for people to harass and intimidate others online. Cyberbullying can have serious consequences for the victims, leading to emotional distress and even suicide in some cases. To combat cyberbullying, it is important for individuals and online platforms to take a stand against this behavior and create a safe and supportive online environment.
In addition, the Internet has also given rise to new forms of addiction, such as internet gaming disorder and social media addiction. These addictions can have a negative impact on individuals' mental health and overall well-being. It is important for individuals to be aware of their internet usage and seek help if they feel that they are becoming addicted.
In conclusion, while the Internet has brought many benefits and opportunities, it also comes with risks and challenges. It is important for individuals to be aware of these risks and take steps to protect themselves and others online.
Passage 2
Global warming is one of the most pressing issues facing our planet today. It refers to the long-term increase in Earth's average surface temperature due to human activities, such as the burning of fossil fuels and deforestation. The consequences of global warming are far-reaching and include rising sea levels, extreme weather events, and the loss of biodiversity.
One of the main causes of global warming is the emission of greenhouse gases, such as carbon dioxide and methane, into the atmosphere. These gases trap heat from the sun and prevent it from escaping back into space, leading to a rise in temperature. The burning of fossil fuels, such as coal, oil, and natural gas, is the largest source of greenhouse gas emissions.
The consequences of global warming are already being felt around the world. Rising sea levels are threatening coastal communities and low-lying islands, while extreme weather events, such as hurricanes and heatwaves, are becoming more frequent and intense. In addition, the loss of biodiversity is a major concern, as many species are unable to adapt to the changing climate and are at risk of extinction.
To address the issue of global warming, it is important for individuals, governments, and businesses to take action. This can include reducing greenhouse gas emissions by transitioning to renewable energy sources, such as solar and wind power, and implementing energy-efficient practices. It is also important to protect and restore natural habitats, such as forests and wetlands, which can act as carbon sinks and help mitigate the effects of global warming.
In conclusion, global warming is a serious threat to our planet and requires urgent action. By reducing greenhouse gas emissions and protecting natural habitats, we can help mitigate the effects of global warming and create a more sustainable future.
三、写作练习
题目：你认为网络对人们的生活有哪些积极和消极的影响？请结合自己的观点和经验，写一篇短文。
网络对人们的生活有积极和消极的影响。首先，网络使人们的生活更加便利。通过网络，我们可以随时随地获取各种信息，无论是新闻、娱乐还是学习资料，都可以在网络上找到。此外，网络还提供了各种在线服务，如在线购物、在线支付等，使我们的生活更加便捷。
其次，网络也给人们带来了一些消极的影响。首先，网络上存在着大量的虚假信息和不良内容，这给人们的判断和选择带来了困扰。其次，网络上的沉迷问题也越来越严重。很多人沉迷于网络游戏、社交媒体等，导致他们忽视了现实生活中的重要事务，甚至影响了他们的身心健康。
在我个人看来，网络是一把双刃剑，它既带来了便利和乐趣，也带来了一些问题和挑战。因此，我们应该正确使用网络，避免沉迷于其中，同时也要提高自己的网络素养，学会辨别真假信息，保护个人隐私，避免上当受骗。
总之，网络对人们的生活有积极和消极的影响。我们应该善于利用网络的优势，同时也要警惕网络的风险，做到科学、理性地使用网络。
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