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!
tu leɪt
ðəpleɪn wʌz leɪt ænd dɪˈtɛktɪvz wɜrˈweɪtɪŋ æt ðiˈɛrˌpɔrtɔlˈmɔrnɪŋ. ðeɪwɜrɪkˈspɛktɪŋəˈvæljəbəlˈpɑrsəlʌvˈdaɪməndz frʌm saʊθˈæfrɪkə.əfjuˈaʊərzˈɜrliər,ˈsʌmˌwʌn hæd toʊldðəpəˈlisðætθivz wʊd traɪtu stilðəˈdaɪməndz. wɛnðəpleɪnəˈraɪvd, sʌmʌvðədɪˈtɛktɪvz wɜrˈweɪtɪŋɪnˈsaɪd ðəmeɪnˈbɪldɪŋ waɪlˈʌðərz wɜrˈweɪtɪŋ ɑn ðiˈɛrˌfild. tu mɛn tʊkðəˈpɑrsəlɔfðəpleɪnændˈkæridɪtˈɪntuðəˈkʌstəmz haʊs. waɪl tu dɪˈtɛktɪvz wɜrˈkipɪŋgɑrdætðədɔr, tuˈʌðərzˈoʊpəndðəˈpɑrsəl. tuðɛr sərˈpraɪz,ðəˈprɛʃəsˈpɑrsəl wʌz fʊlʌv stoʊnz ænd sænd!
任务配置：L0+L4
知识笔记：
detective 侦探
detect vt. 察觉；侦测 指不易被察觉的
expect vt. 期待；等待
parcel 包裹
thief 小偷
steal 偷
Customs House 海关
keep guard 站岗
to one's surprise 万万没想到
be full of sth. 装满了…
朗读时不容易反应过来的词：detectives；parcel；airfield
练习感悟：
可以考虑在前一天晚上理解文章，标好音标，明天早上直接开始朗读。
今天的课文有一些词对我来说比较绕口，之后要再多复习几遍。
