英语重点词汇及例句高中

motivate v. 激励，鼓舞

例句：The teacher’s words motivated the students to study harder. 老师的话激励学生们更努力学习。

enthusiastic adj. 热情的，热心的

例句：Our new teacher is very enthusiastic about teaching. 我们的新老师对教学非常热情。

dedicate v. 奉献，致力于

例句：She dedicated her life to helping others. 她致力于帮助他人。

challenge n. 挑战v. 向…挑战

例句：This math problem is a real challenge. 这道数学题是一个真正的挑战。

overcome v. 克服，战胜

例句：She overcame her fear of public speaking. 她克服了公众演讲的恐惧。

determination n. 决心，决定

例句：His determination to succeed was clear from his eyes. 从他的眼神中可以看出他成功的决心。

persistent adj. 坚持不懈的

例句：He was persistent in pursuing his goals. 他在追求目标时坚持不懈。

confidence n. 信心，自信

例句：Her confidence in herself grew with every success. 每一次的成功都增强了她的自信。

responsibility n. 责任，职责

例句：As a grown-up, he understood his responsibility to provide for his family. 作为一个成年人，他明白自己有责任供养家庭。

achieve v. 获得，实现

例句：She achieved her lifelong dream of becoming a writer. 她实现了成为作家的终生梦想。