练习材料：
Lesson 7 Too Late
The plane was late and detectives were waiting at the airport all morning. They were expecting a valuable parcel of diamonds from South Africa. A few hours earlier, someone had told the police that thieves would try to steal the diamonds. When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield. Two men took the parcel off the plane and carried it into the Customs House. While two detectives were keeping guard at the door, two others opened the parcel. To their surprise, the precious parcel was full of stones and sand!
/ðə/ /pleɪn/ /wəz/ /leɪt/ /ənd/ /dɪˈtɛktɪvz/ /wər/ /ˈweɪtɪŋ/ /ət/ /ði/ /ˈɛrˌpɔrt/ /ɔl/ /ˈmɔrnɪŋ/. /ðeɪ/ /wər/ /ɪkˈspɛktɪŋ/ /ə/ /ˈvæljəbəl/ /ˈpɑrsəl/ /əv/ /ˈdaɪməndz/ /frəm/ /saʊθ/ /ˈæfrəkə/. /ə/ /fju/ /ˈaʊərz/ /ˈɜrliər/, /ˈsʌmˌwʌn/ /həd/ /toʊld/ /ðə/ /pəˈlis/ /ðət/ /θivz/ /wəd/ /traɪ/ /tə/ /stil/ /ðə/ /ˈdaɪməndz/. /wɛn/ /ðə/ /pleɪn/ /əˈraɪvd/, /səm/ /əv/ /ðə/ /dɪˈtɛktɪvz/ /wər/ /ˈweɪtɪŋ/ /ɪnˈsaɪd/ /ðə/ /meɪn/ /ˈbɪldɪŋ/ /waɪl/ /ˈʌðərz/ /wər/ /ˈweɪtɪŋ/ /ɑn/ /ði/ /ˈɛrˌfild/. /tu/ /mɛn/ /tʊk/ /ðə/ /ˈpɑrsəl/ /ɔf/ /ðə/ /pleɪn/ /ənd/ /ˈkærid/ /ɪt/ /ˈɪntə/ /ðə/ /ˈkʌstəmz/ /haʊs/. /waɪl/ /tu/ /dɪˈtɛktɪvz/ /wər/ /ˈkipɪŋ/ /gɑrd/ /ət/ /ðə/ /dɔr/, /tu/ /ˈʌðərz/ /ˈoʊpənd/ /ðə/ /ˈpɑrsəl/. /tə/ /ðɛr/ /sərˈpraɪz/, /ðə/ /ˈprɛʃəs/ /ˈpɑrsəl/ /wəz/ /fʊl/ /əv/ /stoʊnz/ /ənd/ /sænd/!
任务配置：L0+L4
练习感悟：
今天的这篇对于θ这个音是个考验，比方说thieves，反复听读了多遍，终于录了一条跟原音差不多时长的54″
