重点讲解：
1. introduce oneself
自我介绍；
eg. Let me introduce myself.
我来自我介绍一下RKG*4g,Xm&。
eg. The English teacher is asking her students to introduce themselves.
英语老师正在叫她的学生们作自我介绍a@IssSJKsyPk。
eg. She introduce herself with smile.
他微笑着介绍自己PX9_z5+=nKyj^;wH。
2. hope to do sth.
希望做某事；
eg. I hope to get a job within the next two weeks.
我希望能在未来两周内找到一份工作,Z6pAU%_POnY。
eg. We hope to recoup our initial investment in the first year.
我们希望我们的前期投资在第一年就能赚回来.V(QVCJ_cxD1@。
eg. I hope to announce the winner shortly.
我希望马上宣布胜利者的名字w%9*JJ*#)3M~bBl~tl[t。