Choose a letter, listen carefully, and explore short phonics, song, color, and number activities.选择一个字母，认真听、开口读，再通过自然拼读、歌曲、颜色和数字活动反复练习。
123 ABC Pro
Parent & learner guide家长与学习者指南
让每次练习短一点、轻松一点，也更有效。
Start with a familiar letter or follow A to Z. Short, focused sessions work better than rushing through every activity.可以从熟悉的字母开始，也可以按 A 到 Z 学习。短时间专注练习，比一次刷完全部内容更有效。
Say the letter name and sound together. Let the learner repeat before opening the next animation or song.家长可以一起读出字母名称和发音，让孩子跟读后，再进入下一个动画或歌曲。
Revisit difficult sounds on another day. Progress is stored only in this browser when an activity supports it.遇到不熟悉的发音，可以隔天再复习。支持进度的活动只会把记录保存在当前浏览器。
For young learners, use sound at a comfortable volume and stay nearby. Five to ten minutes at a time is usually enough. These activities support practice; they do not diagnose learning needs or replace a teacher or qualified specialist.低龄儿童使用时，请把音量调到舒适范围并由家长陪同。每次练习 5–10 分钟通常就够了。本网站用于辅助练习，不能诊断学习问题，也不能替代老师或专业人员。
You can use the learning activities without creating an account. A nickname, access preference, or activity progress may be saved in your browser's local storage and can be removed by clearing this site's browser data. The hosting provider may process basic security logs and privacy-focused traffic measurements. Do not enter a child's full name, contact details, or other sensitive information.使用这些学习活动不需要创建账号。昵称、访问偏好或活动进度可能保存在浏览器本地存储中，清除本站浏览器数据即可删除。托管服务商可能处理基础安全日志和注重隐私的访问统计。请不要填写儿童全名、联系方式或其他敏感信息。
123 ABC Pro is an independent learning project. It is not affiliated with, sponsored by, or endorsed by Starfall Education Foundation or other referenced brands. Certain learning resources are used with authorization; trademarks and brand names remain the property of their respective owners.123 ABC Pro 是独立学习项目，与 Starfall Education Foundation 或页面中提及的其他品牌不存在隶属、赞助或背书关系。部分学习资源经授权使用；商标和品牌名称仍归各自权利人所有。