at this rate的音标是["æts ðɪs ˌreɪt] ,基本翻译是“以这种速度”,速记技巧为:注意连读,rate读/reɪt/时,/t/通常会弱化为/d/。
at this rate 的英文词源是拉丁语,意思是“以这种速度”。这个词组在英语中已经使用了很长时间,其形式也发生了很多变化。
变化形式:
1. rate(n.) - 原始形式,表示“速度”或“比率”。
2. accelerate(v.) - 词义扩大,表示“加速”,其词源可以追溯到拉丁语的“accelerare”,意为“加快”。
3. progress(v. 和 n.) - 源自拉丁语的“progressus”,意为“向前移动”,现在通常用作动词。
相关单词:
1. speed - 意为“速度”,直接源自拉丁语的“velocitas”。
2. velocity - 意为“速度”,由拉丁语的“velocitas”派生而来。
3. acceleration - 意为“加速”,由拉丁语的“accelerare”派生而来,现在也常用于物理学中。
4. transit - 意为“通过”,与拉丁语的“transire”有关,表示从一个地方到另一个地方的过程。
5. migration - 意为“移民”,与拉丁语的“migrare”有关,表示从一个地方到另一个地方的行为。
6. interval - 意为“间隔”,与拉丁语的“inter”和“valere”有关,表示两个事件或时间点之间的距离。
7. duration - 意为“持续时间”,与拉丁语的“durare”有关,表示一段时间的长度。
8. momentum - 意为“动量”,与拉丁语的“movere”和“momentum”有关,表示物体运动时所具有的能量。
9. rate-limited - 意为“速率受限的”,由 at this rate 派生而来,表示某种行为或过程的速率受到限制。
10. rate-based - 意为“基于速率的”,由 at this rate 派生而来,表示某种行为或过程与速率有关。
以上这些单词都与 at this rate 的含义和用法密切相关,体现了英语词汇的多样性和发展变化。
常用短语:
1. at this speed
2. at this pace
3. at this frequency
4. at this cost
5. at this moment
6. at this time
7. at this stage
双语例句:
1. The project is progressing at this rate. (项目正在按这个速度进展。)
2. The economy is growing at this pace. (经济正在以这个速度增长。)
3. We must accelerate the pace at which we are working. (我们必须加快我们工作的步伐。)
4. The cost of living is rising at this cost. (生活成本正在以这个价格上升。)
5. At this moment, I am feeling very happy. (此刻,我感到非常开心。)
6. I hope to see you again at this time next week. (我希望下周这个时候再见到你。)
7. We are at this stage of the project, and it is time to review our progress. (我们处于项目的这个阶段,是时候回顾我们的进展了。)
英文小作文:
The importance of time management
Time is a precious resource that we all have to manage effectively to achieve our goals and dreams. If we do not manage our time well, we may miss out on opportunities, struggle to keep up with deadlines, or end up feeling overwhelmed with work and responsibilities. Therefore, it is essential to develop a time management strategy that helps us prioritize tasks, plan our schedule, and stay on track with our goals. By adopting a disciplined approach to time management, we can increase our productivity and efficiency, reduce stress levels, and ultimately achieve success in all aspects of our lives.