join後加什麼冠詞[朗讀]

一般接某項活動。例如：i hope everyone will join in the fun.我希望每個人都能參與這個娛樂活動。join in作「參加，加入」講時，一般指參加某項活動，join作「參加，加入」講時，一般指參加某一組織、團體或某群人。
擴展資料。
1.he started to sing and i joined in.他開始唱起歌來，然後我也跟著唱起來。
2.you don't have to join in;there are more than enough people on the job already.人夠多了，您就不用插手了。
3.now and again he'd join in when we were playing video games.我們玩電子遊戲時，他偶爾會和我們一起玩。
4.i didn't want to join in,but kenneth insisted.我不想加入，但是肯尼思非要堅持。
5.i did my best to join in,but the conversation was largely unintelligible.我努力想插上話，可是大部分談話內容我都聽不懂。