易混淆字詞 - join & attend

join
加入；當…的會員/成員，瞬間動作，不能與一段時間
連用，用在社團、俱樂部等組織
**join the club / army…
1.John joined the Army in 1990.
2.He has been in the Army for two years.
他加入陸軍已經2年了
attend
出席;參加，用在典禮;會議
**attend the meeting (ceremony…)
He did not attend the meeting yesterday.
昨天他沒有參加會議。