练习材料：

[Day 48 2018-11-25]
Lesson49 The end of a dream
Tired of sleeping on the floor, a young man in Teheran saved up for years to buy a real bed. For the first time in his life, he became the proud owner of a bed which had springs and a mattress. Because the weather was very hot, he carried the bed on to the roof of his house. He slept very well for the first two nights, but on the third night, a storm blew up. A gust of wind swept the bed off the roof and sent it crashing into the courtyard below. The young man did not wake up until the bed had struck the ground. Although the bed was smashed to pieces, the man was miraculously unhurt. When he woke up, he was still on the mattress. Glancing at the bits of wood and metal that lay around him, the man sadly picked up the mattress and carried it into his house. After he had put it on the floor, he promptly went to sleep again.
[deɪ 48 2018-11-25]
ˈlɛsn49 ði ɛnd ɒv ə driːm
21ˈtaɪəd ɒv ˈsliːpɪŋ ɒn ðə flɔː, ə jʌŋ mæn ɪn Teheran seɪvd ʌp fɔː jɪəz tuː baɪ ə rɪəl bɛd.31 fɔː ðə fɜːst taɪm ɪn hɪz laɪf, hiː bɪˈkeɪm ðə praʊd ˈəʊnər ɒv ə bɛd wɪʧ hæd sprɪŋz ænd ə ˈmætrɪs.41 20
bɪˈkɒz ðə ˈwɛðə wɒz ˈvɛri hɒt, hiː ˈkærid ðə bɛd ɒn tuː ðə ruːf ɒv hɪz haʊs.49 hiː slɛpt ˈvɛri wɛl fɔː ðə fɜːst tuː naɪts, bʌt ɒn ðə θɜːd naɪt, ə stɔːm bluː ʌp.57 ə gʌst ɒv wɪnd swɛpt ðə bɛd ɒf ðə ruːf ænd sɛnt ɪt ˈkræʃɪŋ ˈɪntuː ðə ˈkɔːtˌjɑːd bɪˈləʊ.66 25
ðə jʌŋ mæn dɪd nɒt weɪk ʌp ənˈtɪl ðə bɛd hæd strʌk ðə graʊnd.73 ɔːlˈðəʊ ðə bɛd wɒz smæʃt tuː ˈpiːsɪz, ðə mæn wɒz mɪˈrækjʊləsli ʌnˈhɜːt.80 wɛn hiː wəʊk ʌp, hiː wɒz stɪl ɒn ðə ˈmætrɪs.85 19
ˈglɑːnsɪŋ æt ðə bɪts ɒv wʊd ænd ˈmɛtl ðæt leɪ əˈraʊnd hɪm, ðə mæn ˈsædli pɪkt ʌp ðə ˈmætrɪs ænd ˈkærid ɪt ˈɪntuː hɪz haʊs.96 ˈɑːftə hiː hæd pʊt ɪt ɒn ðə flɔː, hiː ˈprɒmptli wɛnt tuː sliːp əˈgɛn.101 16 80

任务配置：

L0+L4

知识笔记：

spring弹簧
mattress床垫
A gust of wind一阵风
courtyard庭院
miraculously奇迹般的
promptly及时地

练习感悟（做完事情的感触和吐槽 ，用时）：

1912开始。2013结束。用时61min。