Lesson 3
A Volunteer Teacher
1.volunteer n.志愿者
v.自愿
典例
As a volunteer, it is my pleasure to help people.
作为一名志愿者,我非常乐意帮助别人。 They volunteered to repair the house for the old lady. 他们自愿帮老太太修缮房子。
拓展
volunteer to do sth.自愿做某事
volunteer for 自愿为……效劳;自愿参加 volunteer as 自愿担任……