练习材料：
L1-(1):A Puma atlarge
Pumas are large,cat-like animals which are found in America. When reports came into London Zoothat a wild puma had been spotted 45 miles south of London, they were not takenseriously. However, as the evidence began to accumulate, experts from the Zoofelt obliged to investigate, for the descriptions given by people who claimedto have seen the puma were extraordinarily similar.
The hunt for the puma began in a small village where a woman picking blackberries saw 'a largecat' only five yards away from her. It immediately ran away when she saw it,and experts confirmed that a puma will not attack a human being unless it iscornered. The search proved difficult, for the puma was often observed at oneplace in the morning and at another place 20 miles away in the evening.
ə ˈpjuːmə æt lɑːʤ
ˈpjuːməz ɑː lɑːʤ, kæt-laɪk ˈænɪməlz wɪʧ ɑː faʊnd ɪn əˈmɛrɪkə. wɛn rɪˈpɔːts keɪm ˈɪntuːˈlʌndən zuː ðæt ə waɪld ˈpjuːmə hæd biːn ˈspɒtɪd 45 maɪlz saʊθ ɒv ˈlʌndən, ðeɪwɜː nɒt ˈteɪkən ˈsɪərɪəsli. haʊˈɛvə, æz ði ˈɛvɪdəns bɪˈgæn tuː əˈkjuːmjʊleɪt, ˈɛkspɜːtsfrɒm ðə zuː fɛlt əˈblaɪʤd tuː ɪnˈvɛstɪgeɪt, fɔː ðə dɪsˈkrɪpʃənz ˈgɪvn baɪˈpiːpl huː kleɪmd tuː hæv siːn ðə ˈpjuːmə wɜːr ɪksˈtrɔːdnrɪli ˈsɪmɪlə.
ðə hʌnt fɔː ðə ˈpjuːmə bɪˈgæn ɪn ə smɔːl ˈvɪlɪʤ weər ə ˈwʊmən ˈpɪkɪŋ ˈblækbəriz sɔː ə lɑːʤ kæt ˈəʊnli faɪv jɑːdz əˈweɪ frɒm hɜː. ɪt ɪˈmiːdiətli ræn əˈweɪwɛn ʃiː sɔː ɪt, ænd ˈɛkspɜːts kənˈfɜːmd ðæt ə ˈpjuːmə wɪl nɒt əˈtæk ə ˈhjuːmənˈbiːɪŋ ənˈlɛs ɪt ɪz ˈkɔːnəd. ðə sɜːʧ pruːvd ˈdɪfɪkəlt, fɔː ðə ˈpjuːmə wɒz ˈɒf(ə)nəbˈzɜːvd æt wʌn pleɪs ɪn ðə ˈmɔːnɪŋ ænd æt əˈnʌðə pleɪs 20 maɪlz əˈweɪ ɪn ðiˈiːvnɪŋ.
任务配置：L0+L1+ L4
知识笔记：
单词：1、at large：在逃的，未被捕获的，2、be spotted：被发现，3、evidence：证据，表明，4、accumulate：积累，积聚，5、obliged：有义务的，强迫，6、investigate：调查，探讨，7、extraordinary：非凡的，特殊，8、blackberries：黑莓，9、cornered：走投无路，10、observe：观察
音标：/tr/ 舌尖抵住上齿，作好发“t”的姿势，气流冲破阻碍，发出短促的“t”音后，紧接着就发“r”这摩擦音。
练习感悟： 每一册的第一篇都是比较简单的，录了一遍就通过了
