1、练习材料：
Lesson 5 No wrong numbers
Mr.James Scott has a garage in Silbury and now he has just bought another garagein Pinhurst. Pinhurst is only five miles from Silbury, but Mr. Scott cannot geta telephone for his new garage, so he has just bought twelve pigeons.Yesterday, a pigeon carried the first message from Pinhurst to Silbury. Thebird covered the distance in three minutes. Up to now, Mr. Scott has sent agreat many requests for spare parts and other urgent messages from one garageto the other. In this way, he has begun his own private telephone service.
2、任务配置：L0+L4
L0：
[ˈmɪstər].[ʤeɪmz] [skɑt] [həz] [ə] [gəˈrɑʒ] [ɪn] Silbury [ənd] [naʊ] [hi] [həz] [ʤəst] [bɑt] [əˈnʌðər] garagein Pinhurst. Pinhurst [əz] [ˈoʊnli] [faɪv] [maɪlz] [frəm] Silbury, [bət] [ˈmɪstər]. [skɑt] [ˈkænɑt] geta [ˈtɛləˌfoʊn] [fər] [hɪz] [nu] [gəˈrɑʒ], [soʊ] [hi] [həz] [ʤəst] [bɑt] [twɛlv] [ˈpɪʤənz].[ˈjɛstərˌdeɪ], [ə] [ˈpɪʤən] [ˈkærid] [ðə] [fɜrst] [ˈmɛsəʤ] [frəm] Pinhurst [tə] Silbury. Thebird [ˈkʌvərd] [ðə] [ˈdɪstəns] [ɪn] [θri] [ˈmɪnəts]. [ʌp] [tə] [naʊ], [ˈmɪstər]. [skɑt] [həz] [sɛnt] agreat [ˈmɛni] [rɪˈkwɛsts] [fər] [spɛr] [pɑrts] [ənd] [ˈʌðər] [ˈɜrʤənt] [ˈmɛsəʤəz] [frəm] [wʌn] garageto [ði] [ˈʌðər]. [ɪn] [ðɪs] [weɪ], [hi] [həz] [bɪˈgʌn] [ɪz] [oʊn] [ˈpraɪvət] [ˈtɛləˌfoʊn] [ˈsɜrvəs].
L4 ：
接下去每周都有出差任务，但是基本练习还是要坚持不能停。r和l不分的毛病真的很折磨我。
