练习材料：Lesson27 A wet night
Late in the afternoon, the boys put up their tent in the middle of a field. As soon as this was done, they cooked a meal over an open fire. They were all hungry and the food smelt good. After a wonderful meal, they told stories and sang songs by the camp fire. But some time later it began to rain. The boys felt tired so they put out the fire and crept into their tent. Their sleeping-bags were warm and comfortable, so they all slept soundly. In the middle of the night, two boys woke up and began shouting. The tent was full of water! They all leapt out of their sleeping-bags and hurried outside. It was raining heavily and they found that a stream had formed in the field. The stream wound its way across the field and then flowed right under their tent!
leɪt ɪn ði ˈɑːftəˈnuːn, ðə bɔɪz pʊt ʌp ðeə tɛnt ɪn ðə ˈmɪdl ɒv ə fiːld. æz suːn æz ðɪs wɒz dʌn, ðeɪ kʊkt ə miːl ˈəʊvər ən ˈəʊpən ˈfaɪə. ðeɪ wɜːr ɔːl ˈhʌŋgri ænd ðə fuːd smɛlt gʊd. ˈɑːftər ə ˈwʌndəfʊl miːl, ðeɪ təʊld ˈstɔːriz ænd sæŋ sɒŋz baɪ ðə kæmp ˈfaɪə. bʌt sʌm taɪm ˈleɪtər ɪt bɪˈgæn tuː reɪn. ðə bɔɪz fɛlt ˈtaɪəd səʊ ðeɪ pʊt aʊt ðə ˈfaɪər ænd krɛpt ˈɪntuː ðeə tɛnt. ðeə ˈsliːpɪŋbægz wɜː wɔːm ænd ˈkʌmfətəbl, səʊ ðeɪ ɔːl slɛpt ˈsaʊndli. ɪn ðə ˈmɪdl ɒv ðə naɪt, tuː bɔɪz wəʊk ʌp ænd bɪˈgæn ˈʃaʊtɪŋ. ðə tɛnt wɒz fʊl ɒv ˈwɔːtə! ðeɪ ɔːl lɛpt aʊt ɒv ðeə ˈsliːpɪŋbægz ænd ˈhʌrɪd ˌaʊtˈsaɪd. ɪt wɒz ˈreɪnɪŋ ˈhɛvɪli ænd ðeɪ faʊnd ðæt ə striːm hæd fɔːmd ɪn ðə fiːld. ðə striːm wuːnd ɪts weɪ əˈkrɒs ðə fiːld ænd ðɛn fləʊd raɪt ˈʌndə ðeə tɛnt!
任务配置：L0+L4
知识笔记：wound [wuːnd[] n. 创伤，伤口vt. 使受伤vi. 受伤，伤害 wet [wet]
练习感悟：如果只是随便念念，说只要读完就行的话，那么一天的练习几乎可以在十分钟内完成，但是如果说想要流畅的念一遍就不是那么简单的事情了，至少要花三倍的时间，还不一定保证能成。
