1.练习材料
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.
2.任务配置:L0+L1
3.知识笔记
(1)查音标
/ˈlɛsn/49 /ði/ /ɛnd/ /ɒv/ /ə/ /driːm/
/ˈtaɪəd/ /ɒv/ /ˈsliːpɪŋ/ /ɒn/ /ðə/ /flɔː/, /ə/ /jʌŋ/ /mæn/ /ɪn/ Teheran /seɪvd/ /ʌp/ /fɔː/ /jɪəz/ /tuː/ /baɪ/ /ə/ /rɪəl/ /bɛd/. /fɔː/ /ðə/ /fɜːst/ /taɪm/ /ɪn/ /hɪz/ /laɪf/, /hiː/ /bɪˈkeɪm/ /ðə/ /praʊd/ /ˈəʊnər/ /ɒv/ /ə/ /bɛd/ /wɪʧ/ /hæd/ /sprɪŋz/ /ænd/ /ə/ /ˈmætrɪs/. /bɪˈkɒz/ /ðə/ /ˈwɛðə/ /wɒz/ /ˈvɛri/ /hɒt/, /hiː/ /ˈkærid/ /ðə/ /bɛd/ /ɒn/ /tuː/ /ðə/ /ruːf/ /ɒv/ /hɪz/ /haʊs/. /hiː/ /slɛpt/ /ˈvɛri/ /wɛl/ /fɔː/ /ðə/ /fɜːst/ /tuː/ /naɪts/, /bʌt/ /ɒn/ /ðə/ /θɜːd/ /naɪt/, /ə/ /stɔːm/ /bluː/ /ʌp/. /ə/ /gʌst/ /ɒv/ /wɪnd/ /swɛpt/ /ðə/ /bɛd/ /ɒf/ /ðə/ /ruːf/ /ænd/ /sɛnt/ /ɪt/ /ˈkræʃɪŋ/ /ˈɪntuː/ /ðə/ /ˈkɔːtˌjɑːd/ /bɪˈləʊ/. /ðə/ /jʌŋ/ /mæn/ /dɪd/ /nɒt/ /weɪk/ /ʌp/ /ənˈtɪl/ /ðə/ /bɛd/ /hæd/ /strʌk/ /ðə/ /graʊnd/. /ɔːlˈðəʊ/ /ðə/ /bɛd/ /wɒz/ /smæʃt/ /tuː/ /ˈpiːsɪz/, /ðə/ /mæn/ /wɒz/ /mɪˈrækjʊləsli/ /ʌnˈhɜːt/. /wɛn/ /hiː/ /wəʊk/ /ʌp/, /hiː/ /wɒz/ /stɪl/ /ɒn/ /ðə/ /ˈmætrɪs/. /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/. /ˈɑːftə/ /hiː/ /hæd/ /pʊt/ /ɪt/ /ɒn/ /ðə/ /flɔː/, /hiː/ /ˈprɒmptli/ /wɛnt/ /tuː/ /sliːp/ /əˈgɛn/.
(2) 学单词
1) tired /ˈtaɪəd/ adj. 厌烦的，困倦的
2) spring /sprɪŋ/ n. 弹簧
3) mattress /ˈmætrɪs/ n. 床垫
4) gust /gʌst/ n. 一阵狂风
5) sweep /swi:p/ v. 扫，刮
6) courtyard /ˈkɔːtˌjɑːd/ n. 院子
7) smash /smæʃ/ v. 碰碎，摔碎
8) miraculously /mɪˈrækjʊləsli/ adv. 奇迹般地
9) glance /ˈglɑːns/ v. 一瞥，扫视
10) promptly /ˈprɒmptli/ adv. 迅速的
11) blew /bluː/ v. 吹，刮
(3) 学音标/f/
1) 上齿轻轻接触在下唇上。
2) 把口腔中的空气透过唇齿间的缝隙，挤压出来引起气流和牙齿摩擦。/k/是个清辅音，声带不震动，产生的声音不是声带而是气流，要注意与浊辅音/v/的区别。
3) 单词练习
a、字母f,ff发本音/f/,例词：
life /laɪf/ n. 生活
five /faɪv/ n. 五
fat /fæt/ adj. 肥的
off /ɒf/ adv. 切断
offer /'ɒfə/ n. 提议
office /'ɒfɪs/ n. 办公室
b、字母组合ph发/f/音,例词：
alpha /'ælfə/ n.开端
photo /'fəʊtəʊ/ n. 照片
phone /fəʊn/ n. 电话
c、字母组合"gh"出现在元音后有时发/f/音,例词：
laugh /lɑːf/ n. 笑
enough /ɪ'nʌf/ adv. 足够地
cough /kɒf/ n. 咳嗽
d、/f/可与/l/或/r/连在一起，形成辅音连缀/fl/或/fr/,后接元音构成一个音节,例词：
fly /flaɪ/ vt. 飞行
flush /flʌʃ/ n. 激动
flag /flæg/ n. 标志
fruit /fruːt/ n. 水果
France /frɑːns/ n. 法国
friend /frend/ n. 朋友
4) 课文中相关单词
floor for first life roof off of after
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