练习材料：
[Day 12 2018-10-19]
Lesson 12 Goodbye and good luck
Our neighbor, Captain Charles Alison, will sail from Portsmouth tomorrow. We'll meet him at the harbour early in the morning. He will be in his small boat—Topsail. Topsail is a famous little boat. It has sailed across the Atlantic many times. Captain Alison will set out at eight o'clock so we'll have plenty of time. We'll see his boat and then we'll say good-bye to him. He will be away for two months. We are very proud of him. He will take part in an important race across the Atlantic.
/ˈaʊə/ /ˈneɪbə/, /ˈkæptɪn/ /ʧɑːlz/ /ˈælɪsən/, /wɪl/ /seɪl/ /frəm/ /ˈpɔːtsməθ/ /təˈmɒrəʊ/. /wiːl/ /miːt/ /ɪm/ /ət/ /ðə/ /ˈhɑːbər/ /ˈɜːli/ /ɪn/ /ðə/ /ˈmɔːnɪŋ/. /hi/ /wɪl/ /bi/ /ɪn/ /ɪz/ /smɔːl/ /bəʊt/-/ˈtɒpsl/. /ˈtɒpsl/ /z/ /ə/ /ˈfeɪməs/ /ˈlɪtl/ /bəʊt/. /ɪt/ /həz/ /seɪld/ /əˈkrɒs/ /ði/ /ətˈlæntɪk/ /ˈmɛni/ /taɪmz/. /ˈkæptɪn/ /ˈælɪsən/ /wɪl/ /sɛt/ /aʊt/ /ət/ /eɪt/ /əˈklɒk/ /səʊ/ /wiːl/ /həv/ /ˈplɛnti/ /əv/ /taɪm/. /wiːl/ /siː/ /ɪz/ /bəʊt/ /ənd/ /ðɛn/ /wiːl/ /seɪ/ /gʊd/-/baɪ/ /tə/ /hɪm/. /hi/ /wɪl/ /bi/ /əˈweɪ/ /fə/ /tuː/ /mʌnθs/. /wi/ /ə/ /ˈvɛri/ /praʊd/ /əv/ /hɪm/. /hi/ /wɪl/ /teɪk/ /pɑːt/ /ɪn/ /ən/ /ɪmˈpɔːtənt/ /reɪs/ /əˈkrɒs/ /ði/ /ətˈlæntɪk/.
任务配置：L0+L1+L4
知识笔记：
1.朗读(L0): 提交录音的时长为49秒，原音正文部分47秒左右。
2. 音标(L1):Our/ˈaʊə/ out /aʊt/ proud /praʊd/
ow, ou /aʊ/
1）学习该音发音方法请先学习/ɑː/和/ʊ/这两个单元音。
2）嘴巴放松张大，嘴唇向两侧分开。舌身放平，舌尖轻抵下齿，发/ɑː/。
3）然后嘴巴收圆合拢。舌尖离开下齿，舌身后缩，舌后部身软颚抬起，发音慢慢滑向[ʊ]。
3. 今天是第十二天: 英语的发音部位和中文相比要靠下很多，貌似这也是中国人说英语时比较难以克服的障碍。一旦中国人学会了用口腔下部来发音，也就基本上听不大出来中国口音了。
