练习材料：

L52-1: Mud is mud

My cousin, Harry,keeps a large curiously shaped bottle on permanent display in his study. Despitethe fact that the bottle is tinted a delicate shade of green, an observantvisitor would soon notice that it is filled with what looks like a thickgreyish substance. If you were to ask Harry what was in the bottle, he wouldtell you that it contained perfumed mud. If you expressed doubt or surprise, hewould immediately invite you to smell it and then to rub some into your skin.This brief experiment would dispel any further doubts you might have. Thebottle really does contain perfumed mud. How Harry came into the possession ofthis outlandish stuff makes an interesting story which he is fond of relating.Furthermore, the acquisition of this bottle cured him of a bad habit he hadbeen developing for years.

mʌd ɪz mʌd

maɪ ˈkʌzn, ˈhæri,

kiːps ə lɑːʤ ˈkjʊəriəsli ʃeɪpt ˈbɒtl ɒn ˈpɜːmənənt dɪsˈpleɪ

ɪn hɪz ˈstʌdi. dɪsˈpaɪt ðə fækt ðæt ðə ˈbɒtl ɪz ˈtɪntɪd ə ˈdɛlɪkɪt ʃeɪd ɒv ɡriːn, ən əbˈzɜːvənt ˈvɪzɪtə wʊd suːn ˈnəʊtɪs

ðæt ɪt ɪz fɪld wɪð wɒt lʊks laɪk ə θɪk ˈɡreɪɪʃ ˈsʌbstəns. ɪf juː wɜː tuː ɑːsk ˈhæri wɒt wɒz ɪn ðə ˈbɒtl, hiː wʊd tɛljuː ðæt ɪt kənˈteɪnd pəˈfjuːmd mʌd. ɪf juː ɪksˈprɛst daʊt ɔː səˈpraɪz, hiː wʊd ɪˈmiːdiətliɪnˈvaɪt juː tuː smɛl ɪt ænd ðɛn tuː rʌb sʌm ˈɪntuː jɔː skɪn. ðɪs briːf ɪksˈpɛrɪməntwʊd dɪsˈpɛl ˈɛni ˈfɜːðə daʊts juː maɪt hæv. ðə ˈbɒtl ˈrɪəli dʌz kənˈteɪn pəˈfjuːmdmʌd. haʊ ˈhæri keɪm ˈɪntuː ðə pəˈzɛʃᵊn ɒv ðɪs aʊtˈlændɪʃ stʌf meɪks ən ˈɪntrɛstɪŋˈstɔːri wɪʧ hiː ɪz fɒnd ɒv rɪˈleɪtɪŋ. ˈfɜːðəˈmɔː, ði ˌækwɪˈzɪʃᵊn ɒv ðɪs ˈbɒtlkjʊəd hɪm ɒv ə bæd ˈhæbɪt hiː hæd biːn dɪˈvɛləpɪŋ fɔː jɪəz.

任务配置：L0 + L4

知识笔记：

单词：1、permanent：永久的，永恒的，2、tint：为……轻微着色，3、delicate：精美的，娇嫩，精巧，4、shade：阴影，阴凉，深浅，色彩，5、observant：细心的，6、greyish：灰色的，7、substance：物质，实质，8、rub：擦，rub into：擦进，9、brief：简短，简要，10、dispel：打消，祛除，11、outlandish：古怪的，异乎寻常的，12、fond：喜欢，爱慕的，13、relate：涉及，叙述，14、Furthermore：此外，另外，15、acquisition：获得，收获，16、cure：治愈，治疗

音标：

练习感悟：录了两遍就达标，感觉还行，没有那么难