练习材料：
Lesson27 A wet night
Late in the afternoon, the boys put up their tent in the middle of a field.
leɪt ɪn ði ˈɑːftəˈnuːn, ðə bɔɪz pʊt ʌp ðeə tɛnt ɪn ðə ˈmɪdl ɒv ə fiːld.
As soon as this was done, they cooked a meal over an open fire.
æz suːn æz ðɪs wɒz dʌn, ðeɪ kʊkt ə miːl ˈəʊvər ən ˈəʊpən ˈfaɪə.
They were all hungry and the food smelt good. After a wonderful meal, they told stories and sang songs by the camp fire.
ðeɪ wɜːr ɔːl ˈhʌŋgri ænd ðə fuːd smɛlt gʊd. ˈɑːftər ə ˈwʌndəfʊl miːl, ðeɪ təʊld ˈstɔːriz ænd sæŋ sɒŋz baɪ ðə kæmp ˈfaɪə.
But some time later it began to rain. The boys felt tired so they put out the fire and crept into their tent.
bʌt sʌm taɪm ˈleɪtər ɪt bɪˈgæn tuː reɪn. ðə bɔɪz fɛlt ˈtaɪəd səʊ ðeɪ pʊt aʊt ðə ˈfaɪər ænd krɛpt ˈɪntuː ðeətɛnt.
Their sleeping-bags were warm and comfortable, so they all slept soundly.
ðeə ˈsliːpɪŋbægz wɜː wɔːm ænd ˈkʌmfətəbl, səʊ ðeɪ ɔːl slɛpt ˈsaʊndli.
In the middle of the night, two boys woke up and began shouting. The tent was full of water!
ɪn ðə ˈmɪdl ɒv ðə naɪt, tuː bɔɪz wəʊk ʌp ænd bɪˈgæn ˈʃaʊtɪŋ. ðə tɛnt wɒz fʊl ɒv ˈwɔːtə!
They all leapt out of their sleeping-bags and hurried outside.
ðeɪ ɔːl lɛpt aʊt ɒv ðeə ˈsliːpɪŋbægz ænd ˈhʌrɪd ˌaʊtˈsaɪd.
It was raining heavily and they found that a stream had formed in the field.
ɪt wɒz ˈreɪnɪŋ ˈhɛvɪli ænd ðeɪ faʊnd ðæt ə striːm hæd fɔːmd ɪn ðə fiːld.
The stream wound its way across the field and then flowed right under their tent!
ðə striːmwaʊndɪts weɪ əˈkrɒs ðə fiːld ænd ðɛn fləʊd raɪt ˈʌndə ðeə tɛnt!
任务配置： L0+L4
练习感悟：
1.音标是我的硬伤，先努力摆脱发音是目前的必须要求
2、多练习、多重复、多模仿、反反复复不断练习、不断循环
3、需要改进目前的学习方法，效率太低了。