练习材料：新概念2-4
Lesson
4 An exciting trip
I have just received a letter from my brother, Tim. He is in Australia. He has
been there for six months. Tim is an engineer. He is working for a big firm and
he has already visited a great number of different places in Australia. He has
just bought an Australian car and has gone to Alice Springs, a small town in
the centre of Australia. He will soon visit Darwin. From there, he will fly to
Perth. My brother has never been abroad before, so he is finding this trip very
exciting.
任务配置：L0+L4
知识笔记：听出了英音跟美音的区别，我想这对我来说是个大进步吧~
练习感悟：前几天都在纠结学英音还是美音。。貌似自己读书的时候发音都是英音。有似乎有些词是按美音发音的。。纠结了半天也没听出具体不一样在哪儿。今天突然就听出来了。两种语言的语调，重音都不大一样。。难怪人家都说美音比较随和。。。。
