in the evening和at night的区别：意思不同、用法不同、侧重点不同
一、意思不同
in the evening意思：在晚上;在傍晚
at night意思：在晚间;在夜里;晚间;晚上
二、用法不同
1.in the evening用法：当表示某〔有〕一个晚上时,如其前没有定冠词,则通常用数词one而不用不定冠词a(n)。
例句：
In the evening we spruced ourselves up a bit and went out for dinner.
到了晚上，我们稍微收拾打扮了一番，然后出去吃晚餐。
2.at night用法：所指的时间一般从下午6点到第二天上午6点,也可指从日落到日出这段时间,还可指从夜间睡下到次日起床这段时间。night是抽象名词,故其前通常不加the,但特指时则要加the。
例句：
It was late at night, and all was quiet in the village.
夜深了，村子里沉静下来。
三、侧重点不同
1.in the evening侧重点：用于一般将来时或一般现在时。
2.at night侧重点：用于一般过去时。
at night 是太阳下山以后约6点以后到12点之前；
in the evening是在傍晚,还看得到夕阳西下。
一、at night
1、音标： [æt nait]。
2、解释：夜间;在夜里;夜来。
3、造句：（1）It was late at night, and all was quiet in the village.夜深了，村子里沉静下来。
（2）The couple wed late at night in front of just nine guests.深夜这对情侣在仅有的9位宾客面前举行了婚礼。
（3）By day a woman could safely walk the streets, but at night the pavements became dangerous.白天的时候，妇女可以安全地在街上行走，而到了夜晚人行道上会变得很危险。
（4）It was late at night and he was still working away at his homework.夜深了，他还在做课外作业。
二、in the evening
1、音标： [in ðə ˈi:vniŋ]。
2、解释：在晚上。
3、造句：（1）In the evening we spruced ourselves up a bit and went out for dinner.到了晚上，我们稍微收拾打扮了一番，然后出去吃晚餐。
（2）When I'm going out in the evening I use the bike if I can rather than the car.我晚上要外出的时候，我宁愿骑自行车而不是开车。
（3）In the evening I returned to tell Phyllis our relationship was over.晚上我回来告诉菲莉丝我们之间完了。
（4）She didn't come back until very late in the evening.她直到晚上很晚才回来。
本回答被网友采纳分不清at night和in the night？不知道什么时候该说good evening？一起来学习吧！