10. be frightened to do sth 害怕去做某事

　　Sam is frightened to ride a horse.

　　11. be glad/happy to do sth 高兴去做某事

　　She is happy to clean theblackboard with me.

　　be pleased to do sth高兴做某事

　　She was pleased to helpthe old man yesterday.

　　be pleased with sth 对某事感到高兴/满意

　　The teacher was pleasedwith my answer.

　　12.be interested in sth/doing sth 对某事感兴趣/对做某事感兴趣

　　She is interested inswimming in the river.

　　My btother is interestedin Chinese.

　　13. be/get ready for/to do sth

　　be ready for 为某事做好了准备

　　We are ready for the exam.

　　Be ready to do sth 为做某事做好了准备

　　We are ready to have a birthday party for her.

　　get ready for sth为某事在做准备

　　We are getting ready for the exam.