音标铅字

例句：

1. 1. The teacher used a set of new phonics to teach the children how to read.
   老师用一套新的音标教孩子们如何阅读。
2. 2. The phonics system is essential for teaching children to read.
   音标系统对于教学孩子阅读至关重要。
3. 3. Phonics are the building blocks of reading, and mastering them can greatly improve reading comprehension.
   音标是阅读的基础，掌握它们可以极大地提高阅读理解能力。