练习材料：
Lesson72 A car called Bluebird
The great racingdriver, Sir Malcolm Campbell, was the first man to drive at over 300 miles perhour. He set up a new world record in September 1935 at Bonneville Salt Flats,Utah. Bluebird, the car he was driving, had been specially built for him. Itwas over 30 feet in length and had a 2500 horse-power engine. Although Campbellreached a speed of over 304 miles per hour, he had great difficulty incontrolling the car because a tyre burst during the first run. After hisattempt, Campbell was disappointed to learn that his average speed had been 299miles per hour. However, a few days later, he was told that a mistake had beenmade. His average speed had been 301 miles per hour. Since that time, racingdrivers have reached speeds of over 600 miles an hour. Following in hisfather's footsteps many years later, Sir Malcolm's son, Donald, also set up aworld record. Like his father, he was driving a car called Bluebird.
ə kɑː kɔːld ˈbluːbɜːd
ðə greɪt ˈreɪsɪŋ ˈdraɪvə, sɜː ˈmælkəm ˈkæmb(ə)l, wɒz ðə fɜːst mæn tuː draɪv æt ˈəʊvə 300 maɪlz pɜːr ˈaʊə. hiː sɛt ʌp ə njuː wɜːld ˈrɛkɔːd ɪn sɛpˈtɛmbə 1935 æt Bonneville sɒlt flæts, ˈjuːtɑː. ˈbluːbɜːd, ðə kɑː hiː wɒz ˈdraɪvɪŋ, hæd biːn ˈspɛʃəli bɪlt fɔː hɪm. ɪt wɒz ˈəʊvə 30 fiːt ɪn lɛŋθ ænd hæd eɪ 2500 hɔːs-ˈpaʊər ˈɛnʤɪn. ɔːlˈðəʊ ˈkæmb(ə)l riːʧt ə spiːd ɒv ˈəʊvə 304 maɪlz pɜːr ˈaʊə, hiː hæd greɪt ˈdɪfɪkəlti ɪn kənˈtrəʊlɪŋ ðə kɑː bɪˈkɒz ə ˈtaɪə bɜːst ˈdjʊərɪŋ ðə fɜːst rʌn. ˈɑːftə hɪz əˈtɛmpt, ˈkæmb(ə)l wɒz ˌdɪsəˈpɔɪntɪd tuː lɜːn ðæt hɪz ˈævərɪʤ spiːd hæd biːn 299 maɪlz pɜːr ˈaʊə. haʊˈɛvə, ə fjuː deɪz ˈleɪtə, hiː wɒz təʊld ðæt ə mɪsˈteɪk hæd biːn meɪd. hɪz ˈævərɪʤ spiːd hæd biːn 301 maɪlz pɜːr ˈaʊə. sɪns ðæt taɪm, ˈreɪsɪŋ ˈdraɪvəz hæv riːʧt spiːdz ɒv ˈəʊvə 400 maɪlz ən ˈaʊə. ˈfɒləʊɪŋ ɪn hɪz ˈfɑːðəz ˈfʊtstɛps ˈmɛni jɪəz ˈleɪtə, sɜː ˈmælkəmz sʌn, ˈdɒnəld, ˈɔːlsəʊ sɛt ʌp ə wɜːld ˈrɛkɔːd. laɪk hɪz ˈfɑːðə, hiː wɒz ˈdraɪvɪŋ ə kɑː kɔːld ˈbluːbɜːd.
任务配置：L0+L1+ L4
知识笔记：
单词：1：tyre：胎，车胎，2、burst：爆裂，破裂，3、attempt：试图，尝试，企图，4、
音标：/eɪ/ 舌类顶下齿，牙床半开半合，双唇扁平，由发“哀”平稳过渡到发“一”之长音。 是字母a在开音节中的读音。
练习感悟： 今天的稍微比较拗口，特别是数字，很容易读错
