1. 定义及用途：
”downloading” 是指从互联网或其他网络上获取数据、文件、音乐、视频等的过程。在现代社会中，下载已经成为了日常生活的一部分，可以用于获取信息、、工作等方面。
例句：
- Have you finished downloading the latest software update for your computer?
- I spent all evening downloading my favorite al onto my phone.
- The company has a strict policy against illegal downloading of copyrighted material.
2. 下载的安全性：
下载不当的内容或者从不受信任的网站下载可能会导致计算机受到病毒、恶意软件等攻击。因此，需要大家学习如何安全地下载内容。
例句：
- Always make sure to download from a trusted source to avoid any security issues.
- Be sure to scan any downloaded files with antivirus software before opening them.
- It’s important to keep your computer’s security settings up-to-date to avoid potential downloading risks.
3. 和网络质量：
和网络质量也是影响下载效率的两个关键因素。通常，较慢的情况下，我们可以采用一些方法来提高，如使用下载管理器、更换下载服务器等。
例句：
- I had to pause my downloading because the internet connection was too slow.
- The download speed of this file is really fast; it only took a minute to download.
- I keep getting disconnected from the server while downloading this file. It must be a problem with my internet connection.
总结：英语老师在教授“downloading”的时候，不仅要讲解其定义和用途，还要提醒学生注意下载的安全性和如何提高下载效率。以下是5个中英例句：
1. 这是一个很好的网站，你可以在这里下载最新的电影。- This is a great website where you can download the latest movies.
2. 我正在下载一份重要的文件，但是非常慢。- I am downloading an important file, but the download speed is very slow.
3. 为了防止下载病毒，我会先用杀毒软件扫描文件。- To prevent downloading viruses, I always scan files with antivirus software first.
4. 这是一个非常不错的下载管理器，它可以加速。- This is a really good download manager that can speed up the download process.
5. 为了避免版权问题，我从不在网上下载未经授权的音乐或电影。- To avoid copyright issues, I never download unauthorized music or movies from the internet.
下载（xià zǎi）
读音：xià zǎi
例句：
1. 我正在下载一部新电影。
（I am downloading a new movie.）
2. 你需要一个快速的互联网连接才能更快地下载文件。
（You need a fast internet connection to download files faster.）
3. 只需要几分钟就可以下载完整个应用程序。
（It only takes a few minutes to download the entire application.）
downloading的意思是”下装、的现在分词形式”，其次还有”下载”的意思，在线发音：[‘daunlaudi?]，downloading来源于英语，在《中小学生词典》中，共找到28个与downloading相关的例句。
1.下装
例句:Download the updates automatically and notify me when they are ready to be installed. Learn about automatic downloading. (自动下载更新并且当更新就绪可以安装时通知我。了解自动下载。)
2.的现在分词形式
例句:Palindrome is the experiment by running, after downloading can use. (是回文的实验已经通过运行，下载后就可以使用了。)
3.下载
例句:And 5 minutes later, you’re downloading his hard drive in the back of a van? (五分钟后 就在他的 卡车后座 无套?)
4.计、下载
例句:I’m not downloading anything through the PSP anymore as long I’m using CFW just to be safe. (翻译:为了保证安全。)
downloading一般作为名词、动词使用，如在downloading file(档案下载)、downloading images(下载图像)、downloading utility(下载程序)等常见短语中出现较多。
downloading file档案下载downloading images下载图像downloading utility下载程序1. And 5 minutes later, you’re downloading his hard drive in the back of a van? (翻译:五分钟后 就在他的 卡车后座 无套?)
2. I’m not downloading anything through the PSP anymore as long I’m using CFW just to be safe. (翻译:为了保证安全。)
3. Page, “the voice” official app, downloading his song on itunes. (翻译:- 棒 – 棒棒哒 好消息 导师们都起立了)
4. I’m downloading your shrink-rom files even as we speak. (翻译:我下载了你的收缩ROM 甚至在我们发言文件)
5. There’s no point in me downloading it and checking the leaderboards. (翻译:所以我就算不断更新数字 刷新话题榜也没意义)
6. I’m smoking over here. Downloading missing Russian cosmonauts. (翻译:心血没白费，找到失踪的 苏联宇航员的资料了)
7. Voice” facebook page, “the voice” official app, downloading (翻译:Imprisoned by the way it should have been? 她把你紧紧困住)
8. Everyone was illegally downloading free music off of Napster? (翻译:当时从Napster上免费下载音乐是犯法的)
9. Downloading the second the counter hits zero. (翻译:计时器归零就会自动下载 Downloading the second the counter hits zero.)
10. And chatted up their wireless network, downloading this video of someone breaking into his apartment. (翻译:进入他们公司的无线网络 下载了这段录像 有人闯进了他的公寓)
11. We can modify above example to support resumable downloading. (翻译:我们可以修改上面的例子来支持可恢复的下载。)
12. Downloading and consuming culture requires great skills, but failing to move beyond downloading is to strip oneself of a defining constituent of humanity. (翻译:下载并享受文学作品需要很高的技巧，但如果仅限于下载的话，那么就等于剥夺了下载者自身作为人类的一种重要能力。)
13. It was doing a war-drive … piggybacking on wi-fi networks and downloading everything. (翻译:穓礚絬獭腹 献ゼ竒砛礚絬呼蹈 碞╬更┮Τ獭)
14. I got my curator on. I started fact checking, downloading, illegally screen-grabbing. (翻译:我继续做着我的收藏馆长。并且我开始进行事实核查， 下载，非法截屏。)
15. We saw the clicks of the numbers and that’s what they were downloading at that particular time. (翻译:这是一个相当大的 啊哈时刻。我们看到的点击数字 这就是他们 被下载)
downloading作为名词、动词的时候，其近义词以及反义词有0、download/1、i/s、downloadings等。
