IT主语从句是英语中常见的语法结构，用来描述一些无生命的事物或抽象概念。在英语写作和口语中，IT主语从句的运用非常广泛。以下是一些常见的IT主语从句例句。
-
It is important to stay hydrated during the summer months. 在夏季保持水分摄入量充足很重要。
-
It is believed that regular exercise can improve your overall health. 相信定期运动可以改善你的整体健康状况。
-
It is clear that we need to take action to reduce our carbon footprint. 很明显我们需要采取行动来减少我们的碳排放。
-
It is difficult to learn a new language without practice. 没有练习很难学好一门新语言。
-
It is easy to get lost in a new city without a map. 如果没有地图，在一个新城市里很容易迷路。
-
It is important to read the instructions carefully before using any new equipment. 在使用任何新设备之前，仔细阅读说明书很重要。
-
It is impossible to please everyone all the time. 一直取悦每个人是不可能的。
-
It is necessary to have a valid passport when traveling abroad. 在国外旅行必须持有有效的护照。
-
It is obvious that he has a lot of experience in this field. 显然他在这个领域有很多经验。
-
It is recommended that you get at least 8 hours of sleep each night. 建议晚上至少睡8个小时。
以上是一些IT主语从句的例句，它们在英语交流中非常常见。通过学习这些例句，我们可以更好地理解和运用IT主语从句，提高我们的英语表达能力。
