green light

green light 的音标是[ˈgriːn laɪnt]，基本翻译是“绿灯”，速记技巧是：绿灯 = green + light。

Green light 的词源：

green：源于古英语中的 grēne，意为“绿色的”。

light：直接表示“光”。

变化形式：

比较级：greener light。

最高级：greenest brightest。

相关单词：

1. green-light：绿灯，表示允许通行的信号。这个词源于 green light 的意思，因为绿灯通常用来允许车辆和行人通过马路。

2. bright-light：白光，表示强烈的光线。这个词也源于光学概念，因为白光是由各种波长的光线组成的。

3. red-light：红灯，表示停止通行的信号。这个词源于红灯的颜色，因为红灯通常用来指示车辆和行人停止通行。

4. yellow-light：黄灯，表示警示的信号。这个词也源于交通信号灯的颜色，因为黄灯通常用来给司机和行人一个警告，提醒他们即将到达停止或通行的临界点。

5. flashing light：闪烁的光，通常用来表示警报或警示。这个词组中的 light 指的是一种快速闪烁的光线。

6. traffic light：交通信号灯，包括红绿灯、黄灯和绿灯，是交通管理中重要的工具。

7. on-off light：开关指示灯，用来指示电器设备的开关状态。

8. warning light：警示灯，用来提醒人们注意某种危险或潜在的危险。

9. emergency light：应急灯，是指在紧急情况下使用的灯具，通常具有较高的亮度。

10. dashboard light：仪表盘上的灯，用来指示汽车的各种系统是否正常工作。

常用短语：

1. green light for (doing) something

2. green-light operation

3. green-light policy

4. green-light system

5. green light to (someone)

6. green light to action

7. green light to (something)

双语例句：

1. The boss gave us a green light to proceed with the project.

2. The government has implemented a green-light policy to encourage innovation and entrepreneurship.

3. The new system has given us a green light to take action.

4. We received a green light from our supervisor to pursue our research project.

5. The teacher gave us a green light to ask questions during the lecture.

6. The company has been given a green light to expand its operations overseas.

7. The decision-makers gave us a green light to proceed with our plan despite the risks involved.

英文小作文：

The Green Light: A Symbol of Freedom and Opportunity

In modern society, the green light has become a symbol of freedom and opportunity. It represents the permission or encouragement to take action, to pursue our dreams, and to achieve our goals. Whether it"s a business opportunity, a new project, or a personal goal, the green light can be a powerful motivator.

The green light can be seen in various contexts, from business operations to personal endeavors. In the workplace, a manager may give their team a green light to solve a problem or implement a new idea, trusting in their abilities and supporting their creativity. At school, a teacher may give their students a green light to ask questions or pursue their own research, encouraging them to explore and learn for themselves.

The green light can also be a symbol of hope and possibility for those who face challenges or obstacles. When we are given a green light, we are given the freedom to move forward, to try new things, and to seize opportunities that may otherwise be missed. It"s this sense of possibility and freedom that makes the green light such an inspiring symbol.

In conclusion, the green light is a powerful symbol that represents freedom, opportunity, and possibility. It can be seen in various contexts, from personal goals to business operations, and can serve as a motivator for those who face challenges or obstacles. The green light is a reminder that with permission and encouragement, we can move forward, pursue our dreams, and achieve our goals.