9. It is important that... ……很重要。
◆ 疯狂操练
It is important that you (should) form a good habit.
（养成良好的习惯对你很重要。）

◆ 疯狂实战
A: What’s the first step in learning English?
B: It is important that you (should) learn pronunciation well.
A: 学习英语的第一步是什么？
B: 学好发音对你来说非常重要。