1.练习材料
Lesson88 Trapped in a mine
Six men have been trapped in a mine for seventeen hours. If they are not brought to the surface soon they may lose their lives. However, rescue operations are proving difficult. If explosives are used, vibrations will cause the roof of the mine to collapse. Rescue workers are therefore drilling a hole on the north side of the mine. They intend to bring the men up in a special capsule. If there had not been a hard layer of rock beneath the soil, they would have completed the job in a few hours. As it is, they have been drilling for sixteen hours and they still have a long way to go. Meanwhile, a microphone, which was lowered into the mine two hours ago, has enabled the men to keep in touch with the closest relatives. Though they are running out of food and drink, the men are cheerful and confident that they will soon get out. They have been told that rescue operations are progressing smoothly. If they knew how difficult it was to drill through the hard rock, they would lose heart.
2.任务配置:L0+L1
3.知识笔记
(1)查音标
/ˈlɛsn/88 /træpt/ /ɪn/ /ə/ /maɪn/
/sɪks/ /mɛn/ /hæv/ /biːn/ /træpt/ /ɪn/ /ə/ /maɪn/ /fɔː/ /ˈsɛvnˈtiːn/ /ˈaʊəz/. /ɪf/ /ðeɪ/ /ɑː/ /nɒt/ /brɔːt/ /tuː/ /ðə/ /ˈsɜːfɪs/ /suːn/ /ðeɪ/ /meɪ/ /luːz/ /ðeə/ /lɪvz/. /haʊˈɛvə/, /ˈrɛskjuː/ /ˌɒpəˈreɪʃənz/ /ɑː/ /ˈpruːvɪŋ/ /ˈdɪfɪkəlt/. /ɪf/ /ɪksˈpləʊsɪvz/ /ɑː/ /juːzd/, /vaɪˈbreɪʃənz/ /wɪl/ /kɔːz/ /ðə/ /ruːf/ /ɒv/ /ðə/ /maɪn/ /tuː/ /kəˈlæps/. /ˈrɛskjuː/ /ˈwɜːkəz/ /ɑː/ /ˈðeəfɔː/ /ˈdrɪlɪŋ/ /ə/ /həʊl/ /ɒn/ /ðə/ /nɔːθ/ /saɪd/ /ɒv/ /ðə/ /maɪn/. /ðeɪ/ /ɪnˈtɛnd/ /tuː/ /brɪŋ/ /ðə/ /mɛn/ /ʌp/ /ɪn/ /ə/ /ˈspɛʃəl/ /ˈkæpsjuːl/. /ɪf/ /ðeə/ /hæd/ /nɒt/ /biːn/ /ə/ /hɑːd/ /ˈleɪər/ /ɒv/ /rɒk/ /bɪˈniːθ/ /ðə/ /sɔɪl/, /ðeɪ/ /wʊd/ /hæv/ /kəmˈpliːtɪd/ /ðə/ /ʤɒb/ /ɪn/ /ə/ /fjuː/ /ˈaʊəz/. /æz/ /ɪt/ /ɪz/, /ðeɪ/ /hæv/ /biːn/ /ˈdrɪlɪŋ/ /fɔː/ /ˈsɪksˈtiːn/ /ˈaʊəz/ /ænd/ /ðeɪ/ /stɪl/ /hæv/ /ə/ /lɒŋ/ /weɪ/ /tuː/ /gəʊ/. /ˈmiːnˈwaɪl/, /ə/ /ˈmaɪkrəfəʊn/, /wɪʧ/ /wɒz/ /ˈləʊəd/ /ˈɪntuː/ /ðə/ /maɪn/ /tuː/ /ˈaʊəz/ /əˈgəʊ/, /hæz/ /ɪˈneɪbld/ /ðə/ /mɛn/ /tuː/ /kiːp/ /ɪn/ /tʌʧ/ /wɪð/ /ðə/ /ˈkləʊsɪst/ /ˈrɛlətɪvz/. /ðəʊ/ /ðeɪ/ /ɑː/ /ˈrʌnɪŋ/ /aʊt/ /ɒv/ /fuːd/ /ænd/ /drɪŋk/, /ðə/ /mɛn/ /ɑː/ /ˈʧɪəfʊl/ /ænd/ /ˈkɒnfɪdənt/ /ðæt/ /ðeɪ/ /wɪl/ /suːn/ /gɛt/ /aʊt/. /ðeɪ/ /hæv/ /biːn/ /təʊld/ /ðæt/ /ˈrɛskjuː/ /ˌɒpəˈreɪʃənz/ /ɑː/ /prəʊˈgrɛsɪŋ/ /ˈsmuːðli/. /ɪf/ /ðeɪ/ /njuː/ /haʊ/ /ˈdɪfɪkəlt/ /ɪt/ /wɒz/ /tuː/ /drɪl/ /θruː/ /ðə/ /hɑːd/ /rɒk/, /ðeɪ/ /wʊd/ /luːz/ /hɑːt/.
(2) 学单词
1) trap /træp/ v. 陷入，使陷入困境
2) surface /ˈsɜːfɪs/ n. 地面，表面
3) explosive /ɪksˈpləʊsɪv/ n. 炸药
4) vibration /vaɪˈbreɪʃən/ n. 震动
5) collapse /kəˈlæps/ v. 坍塌
6) drill /ˈdrɪl/ v. 钻孔
7) capsule /ˈkæpsjuːl/ n. 容器
8) layer /ˈleɪər/ n. 层
9) beneath /bɪˈniːθ/ prep. 在…之下
10) lower /ˈləʊə/ v. 放下，降低
11) progress /prəʊˈgrɛs/ v. 进展，进行
12) smoothly /ˈsmuːðli/ adv. 顺利地
(3) 学音标 /ɪ/
1）嘴微微张开，嘴唇放松，上齿和下齿之间约一个小指尖距离。
2）舌尖抵下齿，舌硬腭抬起，舌位稍低，稍后，舌头肌肉松弛。
3）嘴唇向两旁伸开，声带震动发出声音。注意：/ɪ/与长元音/iː/的区别。
4）单词练习
a、字母i,y在闭音节和非重读音节中发/ɪ/，例词：
bit /bɪt/ adj. 很小的
kiss /kɪs/ vi. 接吻
list /lɪst/ n. 目录
ship /ʃɪp/ n. 船
kick /kɪk/ vt. 踢
fill /fɪl/ vt. 装满
mirror /'mɪrə/ n. 镜子
chicken /'tʃɪkɪn/ n. 鸡肉
pity /'pɪtɪ/ n. 怜悯
wish /wɪʃ/ n. 希望
office /'ɒfɪs/ n. 办公室
lily /'lɪlɪ/ n. 百合花
rhythm /'rɪðəm/ n. 节奏
bicycle /'baɪsɪkl/ n. 自行车
family /ˈfæməlɪ/ n. 家庭
slowly /'sləʊlɪ/ adv. 缓慢地
b、字母e在非重读音节发/ɪ/，例词：
remain /rɪ'meɪn/ vi.剩余
ticket /'tɪkɪt/ n. 票
delay /dɪ'leɪ/ vi. 延期
economy /ɪ'kɒnəmɪ/ n. 经济
escape /ɪ'skeɪp/ vt. 逃避
example /ɪg'zɑːmpəl/ n. 例子
women /'wɪmɪn/ n. 女人
5）课文中相关单词
six in if surface proving difficult explosive will drilling intend bring beneath completed sixteen still which into enable with relative running drink confident progressing
