练习材料：
Lesson 4 An exciting trip
I have just receiveda letter from my brother, Tim. He is in Australia. He has been there for six months.Tim is an engineer. He is workingfor a big firm and he has alreadyvisited a great number of different places in Australia. He has just bought an Australiancar 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.
aɪ həv ʤəst rɪˈsiːvdə ˈlɛtə frəm maɪ ˈbrʌðə, tɪm. hi z ɪn ɒˈstreɪliːə. hi həz biːn ðeə fə sɪks mʌnθs.tɪm z ən ˌɛnʤɪˈnɪə. hi z ˈwɜːkɪŋ fər ə bɪg fɜːm ənd hi həz ɔːlˈrɛdi ˈvɪzɪtɪd əgreɪt ˈnʌmbər əv ˈdɪfrənt ˈpleɪsɪz ɪn ɒˈstreɪliːə. hi həz ʤəst bɔːt ən ɒˈstreɪlɪənkɑːr ənd həz gɒn tʊ ˈælɪs prɪŋz, ə smɔːl taʊnɪn ðə ˈsɛntər əv ɒˈstreɪliːə. hi wɪl suːn ˈvɪzɪt ˈdɑːwɪn. frəm ðeə, hi wɪl flaɪ tə pɜːθ. maɪˈbrʌðə həz ˈnɛvə biːn əˈbrɔːd bɪˈfɔː, səʊ hi z ˈfaɪndɪŋ ðɪs trɪp ˈvɛri ɪkˈsaɪtɪŋ.
任务配置：L0+L1+L4
知识笔记：
单词：1、firm ：公司2、Alice Springs：爱丽斯泉，3、Darwin：达尔文，4、Perth：珀斯
音标：/dʒ/ 双唇微开，先用舌尖抵上齿龈，突然张开，使气流外冲而成音，并振动声，发“之”音。
练习感悟：
感觉连音方面经常会卡住，不知道该不该连读。今天读起来，感觉原音的速度有点慢，我一直读的比它要快几秒。
