练习材料：
Lesson56 Faster than sound!
Once a year, a race is held for old cars. A lot of cars entered for this race last year and there was a great deal of excitement just before it began. One of the most handsome cars was a Rolls-Royce Silver Ghost. The most unusual car was a Benz which had only three wheels. Built in 1885, it was the oldest car taking part. After a great many loud explosions, the race began. Many of the cars broke down on the course and some drivers spent more time under their cars than in them ! A few cars, however, completed the race. The winning car reached a speed of forty miles an hour--much faster than any of its rivals. It sped downhill at the end of the race and its driver had a lot of trouble trying to stop it. The race gave everyone a great deal of pleasure. It was very different from modern car races but no less exciting.
wʌns ə jɪə, ə reɪs ɪz hɛld fɔːr əʊld kɑːz. ə lɒt ɒv kɑːz ˈɛntəd fɔː ðɪs reɪs lɑːst jɪər ænd ðeə wɒz ə greɪt diːl ɒv ɪkˈsaɪtmənt ʤʌst bɪˈfɔːr ɪt bɪˈgæn. wʌn ɒv ðə məʊst ˈhænsəm kɑːz wɒz ə rəʊlz-rɔɪs ˈsɪlvə gəʊst. ðə məʊst ʌnˈjuːʒʊəl kɑː wɒz ə bɛnz wɪʧ hæd ˈəʊnli θriː wiːlz. bɪlt ɪn 1885, ɪt wɒz ði ˈəʊldɪst kɑː ˈteɪkɪŋ pɑːt. ˈɑːftər ə greɪt ˈmɛni laʊd ɪksˈpləʊʒənz, ðə reɪs bɪˈgæn. ˈmɛni ɒv ðə kɑːz brəʊk daʊn ɒn ðə kɔːs ænd sʌm ˈdraɪvəz spɛnt mɔː taɪm ˈʌndə ðeə kɑːz ðæn ɪn ðɛm ! ə fjuː kɑːz, haʊˈɛvə, kəmˈpliːtɪd ðə reɪs. ðə ˈwɪnɪŋ kɑː riːʧt ə spiːd ɒv ˈfɔːti maɪlz ən ˈaʊə--mʌʧ ˈfɑːstə ðæn ˈɛni ɒv ɪts ˈraɪvəlz. ɪt spɛd ˌdaʊnˈhɪl æt ði ɛnd ɒv ðə reɪs ænd ɪts ˈdraɪvə hæd ə lɒt ɒv ˈtrʌbl ˈtraɪɪŋ tuː stɒp ɪt. ðə reɪs geɪv ˈɛvrɪwʌn ə greɪt diːl ɒv ˈplɛʒə. ɪt wɒz ˈvɛri ˈdɪfrənt frɒm ˈmɒdən kɑː ˈreɪsɪz bʌt nəʊ lɛs ɪkˈsaɪtɪŋ.
任务配置：
L0＋L1＋L2＋L4
知识笔记：
词组：a great deal of 修饰不可数名词，意为许多的；
新词：excitement 激动，兴奋；explosion 爆炸；course 路线；rival 竞争对手；sped 加速（speed的过去分词）downhill 向山下；pleasure 高兴，满足
如何正确的发出/m/这个音。
1）这个音发音很简音，首先双唇闭拢，舌头自然放平，软颚下垂。
2）气流从鼻腔泻出，同时振动声带。
注意：/m/是个鼻音、浊辅音，发音时一定是闭拢双唇。发音时会感觉到嘴唇也会一起振动。
相关单词：most，many，more，complete，mile，modern
练习感悟：
今天终于认认真真地做了一回事情。除了感觉复述有点力不从心就暂时没做之外，其他的内容都已经完成。还有就是公众号可能会陷入一个比较——奇怪的增长瓶颈？不知道。
