第一组：100个 1. be able to 能，会 2. abound in 盛产，富于，充满 3. be about to 即将(做) 4. above all 首先，首要，尤其是 5. be absorbed in 专心致力于… 6. be abundant in …富于 7. by accident 偶然 8. in accordance with 与…一致 9. according as 根据…而… 10. according to 根据…所说 11. account for 说明；解释 12. on account of 因为，由于 13. on no account 决不 14. take into account 考虑；重视 15. accuse so. of sth. 控告 16. be accustomed to 习惯于 17. be acquainted with 开始认识 18. act for 代理 19. act on 按照…而行动 20. act out 演出 21. bring into action 使行动起来 22. put out of action 使失去效用 23. take action 采取行动 24. adapt to 适应 25. add up 加算，合计 26. add up to 合计达，总计是 27. in addition 另外 28. in addition to 除…之外 ……