练习材料：
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.
[ˈdɛntɪsts] [ˈɔːlweɪz] [ɑːsk] [ˈkwɛsʧənz] [wɛn] [ɪt] [ɪz] [ɪmˈpɒsəbl] [fɔː] [juː] [tuː] [ˈɑːnsə]. [maɪ] [ˈdɛntɪst] [hæd] [ʤʌst] [pʊld] [aʊt] [wʌn] [ɒv] [maɪ] [tiːθ] [ænd] [hæd] [təʊld] [miː] [tuː] [rɛst] [fɔːr] [ə] [waɪl]. [aɪ] [traɪd] [tuː] [seɪ] [ˈsʌmθɪŋ], [bʌt] [maɪ] [maʊθ] [wɒz] [fʊl] [ɒv] [ˈkɒtn]-[wʊl]. [hiː] [njuː] [aɪ] [kəˈlɛktɪd] [mæʧ] [ˈbɒksɪz] [ænd] [ɑːskt] [miː] [ˈwɛðə] [maɪ] [kəˈlɛkʃən] [wɒz] [ˈgrəʊɪŋ]. [hiː] [ðɛn] [ɑːskt] [miː] [haʊ] [maɪ] [ˈbrʌðə] [wɒz] [ænd] [ˈwɛðər] [aɪ] [laɪkt] [maɪ] [njuː] [ʤɒb] [ɪn] [ˈlʌndən]. [ɪn] [ˈɑːnsə] [tuː] [ðiːz] [ˈkwɛsʧənz] [aɪ] [ˈaɪðə] [ˈnɒdɪd] [ɔː] [meɪd] [streɪnʤ] [ˈnɔɪzɪz]. [ˈmiːnˈwaɪl], [maɪ] [tʌŋ] [wɒz] [ˈbɪzi] [ˈsɜːʧɪŋ] [aʊt] [ðə] [həʊl] [weə] [ðə] [tuːθ] [hæd] [biːn]. [aɪ] [ˈsʌdnli] [fɛlt] [ˈvɛri] [ˈwʌrid], [bʌt] [kʊd] [nɒt] [seɪ] [ˈɛnɪθɪŋ]. [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].
任务配置：
L0+L4
知识笔记：
练习感悟：
今天的课文比较简单。但是发音中的 [θ]、 [ð]音， [aɪ]、 [aʊ]音比较多，这些都是我发音的薄弱部分，需要特别注意。录音的时候也会因为发音不到位反复录。另外，语法和时态的问题也渐渐增多，这个也要在朗读时注意。
