训练材料：
Lesson 13 The Greenwood Boys
The Greenwood Boys are a group of pop singers. At present, they are visiting all parts of the country. They will be arriving here tomorrow. They will be coming by train and most of the young
people in the town will be meeting them at the station. Tomorrow evening they will be singing at the Workers' Club. The Greenwood Boys will be staying for five days. During this time, they will give five performances. As usual, the police will have a difficult time. They will be trying to keep order. It is always the same on these occasions.
ˈlɛsən 13 ðə ˈgrinˌwʊd bɔɪz
ðə ˈgrinˌwʊd bɔɪz ɑr ə grup ʌv pɑp ˈsɪŋərz. æt ˈprɛzənt, ðeɪ ɑr ˈvɪzətɪŋ ɔl pɑrts ʌv ðə ˈkʌntri. ðeɪ wɪl bi əˈraɪvɪŋ hir təˈmɑˌroʊ. ðeɪ wɪl bi ˈkʌmɪŋ baɪ treɪn ænd moʊst ʌv ðə jʌŋ
ˈpipəl ɪn ðə taʊn wɪl bi ˈmitɪŋ ðɛm æt ðə ˈsteɪʃən. təˈmɑˌroʊ ˈivnɪŋ ðeɪ wɪl bi ˈsɪŋɪŋ æt ðə ˈwɜrkərz klʌb. ðə ˈgrinˌwʊd bɔɪz wɪl bi ˈsteɪɪŋ fɔr faɪv deɪz. ˈdʊrɪŋ ðɪs taɪm, ðeɪ wɪl gɪv faɪv pərˈfɔrmənsəz. æz ˈjuʒəwəl, ðə pəˈlis wɪl hæv ə ˈdɪfəkəlt taɪm. ðeɪ wɪl bi ˈtraɪɪŋ tu kip ˈɔrdər. ɪt ɪz ˈɔlˌweɪz ðə seɪm ɑn ðiz əˈkeɪʒənz.
任务配置:L0+L1+L4
知识点：双元音［ɑr ］的发音
训练感悟：今天是最晚的一天，匆匆忙忙，最后录出来的语音质量也不好，引以为戒！
