练习材料：

[Day 47 2018-11-24]
Lesson48 Did you want to tell me something?
Dentists always ask questions when it is impossible for you to answer. My dentist had just pulled out one of my teeth and had told me to rest for a while. I tried to say something, but my mouth was full of cotton-wool. He knew I collected match boxes and asked me whether my collection was growing. He then asked me how my brother was and whether I liked my new job in London. In answer to these questions I either nodded or made strange noises. Meanwhile, my tongue was busy searching out the hole where the tooth had been. I suddenly felt very worried, but could not say anything. When the dentist at last removed the cotton-wool from my mouth, I was able to tell him that he had pulled out the wrong tooth.

[deɪ 47 2018-11-24]
ˈlɛsn48 dɪd juː wɒnt tuː tɛl miː ˈsʌmθɪŋ?
16ˈdɛntɪsts ˈɔːlweɪz ɑːsk ˈkwɛsʧənz wɛn ɪt ɪz ɪmˈpɒsəbl fɔː juː tuː ˈɑːnsə.24 maɪ ˈdɛntɪst hæd ʤʌst pʊld aʊt wʌn ɒv maɪ tiːθ ænd hæd təʊld miː tuː rɛst fɔːr ə waɪl.31 aɪ traɪd tuː seɪ ˈsʌmθɪŋ, bʌt maɪ maʊθ wɒz fʊl ɒv ˈkɒtn-wʊl.37 21
hiː njuː aɪ kəˈlɛktɪd mæʧ ˈbɒksɪz ænd ɑːskt miː ˈwɛðə maɪ kəˈlɛkʃən wɒz ˈgrəʊɪŋ.44 hiː ðɛn ɑːskt miː haʊ maɪ ˈbrʌðə wɒz ænd ˈwɛðər aɪ laɪkt maɪ njuː ʤɒb ɪn ˈlʌndən.52 ɪn ˈɑːnsə tuː ðiːz ˈkwɛsʧənz aɪ ˈaɪðə ˈnɒdɪd ɔː meɪd streɪnʤ ˈnɔɪzɪz.59 22
ˈmiːnˈwaɪl, maɪ tʌŋ wɒz ˈbɪzi ˈsɜːʧɪŋ aʊt ðə həʊl weə ðə tuːθ hæd biːn.66 aɪ ˈsʌdnli fɛlt ˈvɛri ˈwʌrid, bʌt kʊd nɒt seɪ ˈɛnɪθɪŋ.72 wɛn ðə ˈdɛntɪst æt lɑːst rɪˈmuːvd ðə ˈkɒtn-wʊl frɒm maɪ maʊθ, aɪ wɒz ˈeɪbl tuː tɛl hɪm ðæt hiː hæd pʊld aʊt ðə rɒŋ tuːθ.84 25 68

任务配置：

L0+L4

知识笔记：

cotton-wool

练习感悟（做完事情的感触和吐槽 ，用时）：

开始时间2124.结束时间2232。
用时68min。
眼睛难受，老是感觉进睫毛了。