语言学习是一场充满挑战，却也收获丰盛的长远旅程。而单字，无疑是这趟旅程中最坚实的基石。特别是处于国中这个关键阶段的学子们，正值学习力最强、可塑性最高的黄金时期。能否在此时打下扎实的单字基础，将直接影响未来高中、大学乃至职场上的英语能力发展，甚至决定您在英语世界中能走多远、看得多广。因此，我们精心汇整了初级学习者所需掌握的约2350个核心字汇，期盼透过这本书，能帮助所有学子在面对英语学习时，不再感到迷惘或畏惧，而是能充满自信地迈出每一步。我们深信，这些字汇不仅仅是为了应付考试，更是建构您英语思维的最小单位。当您掌握了这些基础单字，便能更轻松地理解课堂内容、阅读英文文章，并在日常生活中自信地表达自我，为未来更进阶的英语学习铺平道路。
Learning a language is a long journey that is full of challenges, but also brings great rewards. And words are, without question, the most solid foundation for this journey.
For junior high school students, this is a particularly crucial time. They are in a golden period where their ability to learn is strongest and their minds are most adaptable. Whether they can build a strong vocabulary base now will directly affect their English skills in high school, college, and their future careers. It will even decide how far they can go and how wide they can see in the English world.
Therefore, we have carefully compiled about 2,350 core vocabulary words that every beginner needs to master. We hope this book helps all students feel less confused or afraid of learning English, and instead feel confident with every step they take. We truly believe these words are not just for tests—they are the basic units for building your thoughts in English. When you master these essential words, you will more easily understand your classes, read English articles, and express yourself in daily life, opening the door to more advanced English learning in the future.
