简单的从意思上可以区分: come in是“进来”的意思,而come into是“进的来、起来”的意思。 如:May I come in?我能进来吗? A new rule will soon come into being. 一个新规则很快就要出台了。 另一方面,比较复杂的是: @come in有“收到、开始生产、在某件事中起的作用、开始流行、在比赛中领先”等多重意思。 如:Long hair for men is coming in these days.(现在男士长发很流行。)这里come in表示流行,时髦。 Strawberries will be coming in soon.(草莓很快就要上市了。)这里come in表示农作物、水果等当季,上市。 Number three well came in last night.(三号油井昨晚开始产油。)这里come in表示开始生产。 Which horse came in first? (哪匹马跑第一?)这里come in表示赛跑中取得名次。 This is where you come in; we want you to help us get a bank loan. (你的任务就是协助获取银行贷款。)这里come in 表示参与某事,在某事中起作用。 @come into相比之下,意思就有所区别:它有“继承、形成、出台、启用、得到承认”等意思。同义词是:inherit,也表示继承的意思。 如:She came into a fortune when her uncle died. 她叔叔死後她继承了财产. When did the world come into being? 世界是在什么时候形成的? 区别两个或多个短语最好的办法就是造句,可以从句子中找出二者的差别。
come in不及物词组 come into、及物词组 come in join or become involved in an enterprise 加入,参加;卷入 that's where Jack comes in. 那就是杰克加入之处。 I agreed to come in on the project. 我同意加入此计划。 ■have a useful role or function 有用;起作用 this is where grammar comes in. 这就是语法的用处。 ■[with complement]prove to have a specified good quality 证明有某种好处 the boots also came in handy for kicking policemen. 这双靴子踢起警察来倒也挺合用的。 [with complement]finish a race in a specified position 在赛跑中得名次 the favourite came in first. 最受喜爱的选手跑了第一名。 (of money) be earned or received regularly (钱)定期被挣得(或收到) [in imperative]begin speaking or make contact, especially in radio communication (尤指无线电通讯中)开始讲话(或接通、互通信息) come in, London. 请讲,伦敦。 (of a tide) rise; flow (潮水)上涨;泛滥 come into suddenly receive (money or property), especially by inheriting it 突然收到(尤指继承)(金钱,财产)进入 Would you come into the bar and have a drink with me? 你愿意进酒吧和我喝一杯吗? 加入; 参加 Several new members have come into the club since last year. 自去年以来, 又有些新成员加入了俱乐部。
come in表示动作。(进来时的) come into表示状态。(进来时的)
希望采纳
come in是 不及物词组,in 是副词 come into是及物词组。into是介词后加宾语
come in后面不能跟时间状语,come into后面能跟时间状语 比如说进入房间只能说come into the room,而不能说come in the class。