excavates

excavate的音标是[ɪkˈskɑːveɪt]，意思是挖掘、掘开。

速记技巧：根据词根词意，excavate是一个动词，词根“挖、掘”的意思，加上动词词性后缀-ate，整个单词的含义就是挖掘、掘开。

excavates的英文词源：

excavates来源于拉丁语，意为“挖掘”。其词根为“excavare”，由“ex”和“cavus”组成，“ex”表示“出”，“cavus”表示“洞穴”，因此“excavate”意为“挖掘”。

变化形式：复数形式为“excavates”或“excavations”。

相关单词：

1. excavation：挖掘，挖掘物，挖出的东西。这个词可以指任何被挖掘出来的物体或地点，如考古挖掘、地下通道等。

2. excavator：挖掘机，挖掘机。这是一种机械设备，用于挖掘土地、土壤、岩石等。

3. archaeology：考古学。这个词源于希腊语，意为“研究过去的科学”，而挖掘是考古学研究的重要手段之一。

4. exhume：掘出，起出。这个词的意思是“挖出，掘出”，通常用于起出死者的遗体或其他物品。

5. delve：深入挖掘，探究。这个词源于古英语，意为“挖”，可以指深入挖掘某物或某人的背景或经历。

6. trench：沟，沟渠，战壕。这个词源于法语，意为“沟”，通常指挖出的沟渠或战壕，用于排水、防洪或防御。

7. dredge：疏浚，挖深。这个词源于英语，意为“挖出”，通常指挖深河道、海底或其他水域，以增加水流量或防止淤积。

8. probe：探查，调查。这个词源于法语，意为“挖”，可以指深入调查某事或某人，以了解真相或问题所在。

9. excavationist：考古学家。这是一个名词后缀，表示“考古学家”。

10. archaeological：考古学的，考古学的特性。这是一个形容词后缀，表示与考古学相关的。

常用短语：

1. excavate the past

2. excavate ruins

3. excavate a site

4. excavate artifacts

5. excavate a building

6. undermine someone

7. dig up information

例句：

1. We are excavating the past to understand our roots.

2. The archaeologists are excavating ruins of an ancient city.

3. The construction workers are excavating a new building site.

4. The museum is exhibiting artifacts excavated from a prehistoric site.

5. The building was undermined by the flood and had to be excavated.

6. They dug up information about the murderer"s identity.

7. Digging into the past, I found that my family had a long history.

英文小作文：

Excavating History

History is like an ancient city that has been buried for years, waiting to be excavated by those who are passionate about learning about the past. Through archaeological exploration, we can uncover the secrets of our ancestors and gain a deeper understanding of our culture and society.

However, history is not only about the artifacts and ruins that can be found on the ground, but also about the people and events that shape our present and future. By digging into the past, we can learn from our mistakes and mistakes of others, and use this knowledge to make better decisions in the present and future.

In conclusion, excavating history is not just a hobby or a profession, but a way of life that allows us to understand ourselves better and make a positive impact on the world around us.