词汇：participates

音标：[ˈpɑːtɪˌpeɪts]（英式发音）
[ˈpɑːrtɪˌpeɪts]（美式发音）

词义：
“Participates”是动词“participate”的第三人称单数形式，表示“参加，参与”，指某人或某事物参与某个活动、事件或过程。

词性：

动词

词义详细解释：

参加某活动或事件：指主动地成为某个活动、比赛、会议等的一部分。

共享，分担：在某个过程、结果或资源中分担或享有一部分。

相关词汇：

participate：动词原形，表示参与。

participation：名词，表示参与、加入。

participant：名词，表示参与者。

用法：

He participates in the competition every year.
他每年都参加比赛。

She participates actively in class discussions.
她积极参与课堂讨论。

The company participates in international trade fairs.
该公司参与国际贸易博览会。

John participates in charity work regularly.
约翰定期参与慈善工作。

Students are encouraged to participate in extracurricular activities.
学生们被鼓励参与课外活动。

The city participates in global environmental initiatives.
该市参与全球环境保护行动。

Everyone should participate in making decisions that affect the community.
每个人都应该参与影响社区的决策。

The government participates in the peace negotiations.
政府参与和平谈判。

He didn't participate in the meeting because he was busy.
他没有参加会议，因为他很忙。

Do you want to participate in the project?
你想参加这个项目吗？

短语搭配：

participate in - 参与，加入
如：She participates in every event organized by the school.

participate actively - 积极参与
如：I encourage you to participate actively in the discussion.

participate fully - 全面参与
如：You are expected to participate fully in the group work.

participate together - 一起参与
如：The two teams will participate together in the tournament.

participate online - 在线参与
如：You can participate online if you can’t attend in person.

总结：

"Participates" 是一个常用动词，表示“参与”或“参加”，常用于描述某人或某个组织在活动、讨论、赛事等方面的参与。