参加用英文怎么说？各种场合用不同的词，我分不清，麻烦各位了

参加
1.to take(a test,an exam)
2.to join(a club,association,organization)
3.to take part in
4.to attend(a ceremony,meeting)

participate in 正式用法
take part in
have class 上课
attend in

运动会只参加无项目,attend.有项目的take part in.会议可用attend,present用于到校上课