1. Important adj. 重要的☆ It s important to eat healthy food.饮食健康很重要。2. Necessary adj. 必须的; 必要的☆ It s not necessary to thank me.不需要感谢我。3. Convenience n. 便利; 方便☆ Please call me at your earliest convenience.请尽快打电话给我。4. Determination n. 决心☆ It takes a lot of determination to succeed.要成功就要下很大的决心。5. Adequate adj. 足够的; 适当的☆ His English is not adequate to study abroad.他的英语水平不足以令他去国外学习。6. Perseverance n. 毅力; 不屈不挠的精神☆ I admire your perseverance.我钦佩你的毅力。7. Environment n. 环境☆ We should care more about the environment.我们应该更加关注环境。8. Understanding n. 理解; 谅解; 体谅☆ I really need your understanding.我真的需要你的体谅。9. Resources n. 资源☆ Don t waste our natural resources.不要浪费我们的自然资源。10. Accomplishment n. 成就☆ You should be proud of your accomplishment.你应该为你取得的成就感到骄傲。11. Creativity n. 创造力☆ We need creativity to solve this problem.要解决这个问题,我们需要创造力。12. Circumstances n. 环境; 境况☆ Never blame your circumstances.永远不要埋怨客观环境。13. Permanent adj. 永久的; 不变的☆ Please write down your permanent address.请写下您的长住地址。14. Temporary adj. 暂时的; 临时的☆ This job is only temporary.这份工作只是暂时的。15. Complicated adj. 复杂的☆I think English grammar is too complicated.我觉得英语语法太复杂了。16. Unfortunately adv. 不幸地☆ Unfortunately, I didn t get your message.很不走运,我没有收到你的信息。17. Productive adj. 富有成效的☆ I had a productive day.我过了充实的一天。18. Significant adj. 有重大意义的; 显著的☆ I made significant progress this month in learning English.这个月,我的英语学习取得了显著的进步。19. Compromise n. & v. 妥协; 折衷☆ Compromise is always necessary.妥协总是有必要的。20. Attitude n. 态度☆ She has a great attitude.她态度很端正。21. Experience n. 经验☆ I don t have much experience with computers.我没怎么用过电脑。22. Friendship n. 友谊☆ I really appreciate your friendship.我真的很感谢你的友谊。23. Difference n. 差异; 差别☆It won t make much difference whether you go today or tomorrow.你今天去也好, 明天去也好, 关系不大。