练习材料：
Lesson71 A famous clock
When you visit London, one of the first things you will see is Big Ben, the famous clock which can be heard all over the world on the B.B.C. If the Houses of Parliament had hot been burned down in 1834, the great clock would never have been erected. Big Ben takes its name from Sir Benjamin Hall who was responsible for the making of the clock when the new Houses of Parliament were being built. It is not only of immense size, but is extremely accurate as well. Officials from Greenwich Observatory have the clock checked twice a day. On the B.B.C. you can hear the clock when it is actually striking because microphones are connected to the clock tower. Big Ben has rarely gone wrong. Once, however, it failed to give the correct time. A painter who had been working on the tower hung a pot of paint on one of the hands and slowed it down !
[wɛn] [juː] [ˈvɪzɪt] [ˈlʌndən], [wʌn] [ɒv] [ðə] [fɜːst] [θɪŋz] [juː] [wɪl] [siː] [ɪz] [bɪg] [bɛn], [ðə] [ˈfeɪməs] [klɒk] [wɪʧ] [kæn] [biː] [hɜːd] [ɔːl] [ˈəʊvə] [ðə] [wɜːld] [ɒn] [ðə] [biː].[biː].[siː]. [ɪf] [ðə] [ˈhaʊzɪz] [ɒv] [ˈpɑːləmənt] [hæd] [hɒt] [biːn] [bɜːnd] [daʊn] [ɪn] 1834, [ðə] [greɪt] [klɒk] [wʊd] [ˈnɛvə] [hæv] [biːn] [ɪˈrɛktɪd]. [bɪg] [bɛn] [teɪks] [ɪts] [neɪm] [frɒm] [sɜː] [ˈbɛnʤəmɪn] [hɔːl] [huː] [wɒz] [rɪsˈpɒnsəbl] [fɔː] [ðə] [ˈmeɪkɪŋ] [ɒv] [ðə] [klɒk] [wɛn] [ðə] [njuː] [ˈhaʊzɪz] [ɒv] [ˈpɑːləmənt] [wɜː] [ˈbiːɪŋ] [bɪlt]. [ɪt] [ɪz] [nɒt] [ˈəʊnli] [ɒv] [ɪˈmɛns] [saɪz], [bʌt] [ɪz] [ɪksˈtriːmli] [ˈækjʊrɪt] [æz] [wɛl]. [əˈfɪʃəlz] [frɒm] [ˈgrɪnɪʤ] [əbˈzɜːvətri] [hæv] [ðə] [klɒk] [ʧɛkt] [twaɪs] [ə] [deɪ]. [ɒn] [ðə] [biː].[biː].[siː]. [juː] [kæn] [hɪə] [ðə] [klɒk] [wɛn] [ɪt] [ɪz] [ˈækʧʊəli] [ˈstraɪkɪŋ] [bɪˈkɒz] [ˈmaɪkrəfəʊnz] [ɑː] [kəˈnɛktɪd] [tuː] [ðə] [klɒk] [ˈtaʊə]. [bɪg] [bɛn] [hæz] [ˈreəli] [gɒn] [rɒŋ]. [wʌns], [haʊˈɛvə], [ɪt] [feɪld] [tuː] [gɪv] [ðə] [kəˈrɛkt] [taɪm]. [ə] [ˈpeɪntə] [huː] [hæd] [biːn] [ˈwɜːkɪŋ] [ɒn] [ðə] [ˈtaʊə] [hʌŋ] [ə] [pɒt] [ɒv] [peɪnt] [ɒn] [wʌn] [ɒv] [ðə] [hændz] [ænd] [sləʊd] [ɪt] [daʊn] !
任务配置：
L0+L4
知识笔记：
练习感悟：
今天的文章不长，有一些生词，不算多，但是文章却感觉不好读。可能是因为我一直读不准的音有好几个。比如[aʊ] 音：house,tower。
