任务配置：
L0：模仿朗读，与原音长度一致（或只差1秒）
L1：复习1个音标
L4：感悟
朗读材料+音标：L4 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.
[aɪ] [hæv] [ʤʌst] [rɪˈsiːvd] [ə] [ˈlɛtə] [frɒm] [maɪ] [ˈbrʌðə], [tɪm]. [hiː] [ɪz] [ɪn]
[ɒˈstreɪliːə]. [hiː] [hæz] [biːn] [ðeə] [fɔː] [sɪks] [mʌnθs]. [tɪm] [ɪz] [ən] [ˌɛnʤɪˈnɪə]. [hiː] [ɪz] [ˈwɜːkɪŋ] [fɔːr] [ə] [bɪg] [fɜːm] [ænd] [hiː] [hæz]
[ɔːlˈrɛdi] [ˈvɪzɪtɪd] [ə] [greɪt] [ˈnʌmbər] [ɒv] [ˈdɪfrənt] [ˈpleɪsɪz] [ɪn] [ɒˈstreɪliːə].
[hiː] [hæz] [ʤʌst] [bɔːt] [ən]
[ɒˈstreɪlɪən] [kɑːr] [ænd] [hæz] [gɒn] [tuː] [ˈælɪs] [sprɪŋz], [ə] [smɔːl] [taʊn] [ɪn] [ðə]
[ˈsɛntər] [ɒv][ɒˈstreɪliːə]. [hiː] [wɪl] [suːn] [ˈvɪzɪt] [ˈdɑːwɪn]. [frɒm] [ðeə], [hiː] [wɪl] [flaɪ] [tuː] [pɜːθ]. [maɪ] [ˈbrʌðə] [hæz] [ˈnɛvə] [biːn] [əˈbrɔːd]
[bɪˈfɔː], [səʊ] [hiː] [ɪz] [ˈfaɪndɪŋ] [ðɪs] [trɪp] [ˈvɛri] [ɪkˈsaɪtɪŋ].
知识笔记：
今天复习音标：中元音 [ɜ:]，它的发音要点是：
1）舌身平放，舌中部伸向硬腭，但不与它接触，舌部肌肉紧张，像发[i:]时，不像发[ə] 口腔肌肉放松。
2）发长音，听起来有点像汉语的饿。
3）在课文中仅有一个词：firm。其它的词有：certain，skirt，nervous等。看到字母组合er，要想到这个音标。
练习感悟：
a、真实学习时长：30分钟
b、朗读时长/原声时长：45'' /45''
c、感悟（结合本阶段目标）：模仿发音真是一个充满遗憾的学习。无论读几遍，总能在对比原音时发现还可以雕琢的地方。发现了一个读错的单词：Darwin。[w]不咬唇（发成德语的音了）
