1、prepare sb. for / to do sth.使某人对……作好准备
The teacher are preparing the students for the final examination.
老师们正让学生准备期末考试。
2、prepare sb. sth.为某人准备……
The host and hostress prepared us a delicious meal.
主人为我们准备好美味佳肴。
prepare sth. for + n. / v.-ing.（动名词）准备……，为……做准备
The peasants are preparing the ground for planting.
农民们正在为栽种准备耕地。
4、sb. prepare for sth. / to do sth.某人准备做……
The students are busy preparing for the college entrance examination.
学生们正忙着准备考大学。
5、be prepared for…为……准备，对……作好了准备，表示结果
The students are well prepared for the sports meeting.
学生们为运动会做了充分准备。
6、be prepared to do sth.准备好……，愿意
Always be prepared to answer questions in class.
课堂上要时刻准备回答问题。