练习材料：Lesson 10 Not for jazz
We have an old musical instrument. It is called a clavichord(翼琴). It was made in Germany in 2001. Our clavichord is kept in the living-room. It has belonged to our family for a long time. The instrument was bought by my grandfather many years ago. Recently it was damaged by a visitor. She tried to play jazz on it! She struck the keys too hard and two of the strings were broken. My father was shocked. Now we are not allowed to touch it. It is being repaired by a friend of my father's.
任务配置：L0+L4
知识笔记：
/ˈlɛsn/ /tɛn/. /nɒt/ /fɔː/ /ʤæz/. /wiː/ /hæv/ /ən/ /əʊld/ /ˈmjuːzɪkəl/ /ˈɪnstrʊmənt/. /ɪt/ /ɪz/ /kɔːld/ /ə/ /ˈklævɪkɔːd/. /ɪt/ /wɒz/ /meɪd/ /ɪn/ /ˈʤɜːməni/ /ɪn/ /tuː/ /ˈθaʊzənd/ /ænd/ /wʌn/. /ˈaʊə/ /ˈklævɪkɔːd/ /ɪz/ /kɛpt/ /ɪn/ /ðə/ /ˈlɪvɪŋ/-/ruːm/. /ɪt/ /hæz/ /bɪˈlɒŋd/ /tuː/ /ˈaʊə/ /ˈfæmɪli/ /fɔːr/ /ə/ /lɒŋ/ /taɪm/. /ði/ /ˈɪnstrʊmənt/ /wɒz/ /bɔːt/ /baɪ/ /maɪ/ /ˈgrændˌfɑːðə/ /ˈmɛni/ /jɪəz/ /əˈgəʊ/. /ˈriːsntli/ /ɪt/ /wɒz/ /ˈdæmɪʤd/ /baɪ/ /ə/ /ˈvɪzɪtə/. /ʃiː/ /traɪd/ /tuː/ /pleɪ/ /ʤæz/ /ɒn/ /ɪt/! /ʃiː/ /strʌk/ /ðə/ /kiːz/ /tuː/ /hɑːd/ /ænd/ /tuː/ /ɒv/ /ðə/ /strɪŋz/ /wɜː/ /ˈbrəʊkən/. /maɪ/ /ˈfɑːðə/ /wɒz/ /ʃɒkt/. /naʊ/ /wiː/ /ɑː/ /nɒt/ /əˈlaʊd/ /tuː/ /tʌʧ/ /ɪt/. /ɪt/ /ɪz/ /ˈbiːɪŋ/ /rɪˈpeəd/ /baɪ/ /ə/ /frɛnd/ /ɒv/ /maɪ/ /ˈfɑːðəz/.
1.选择前元音/æ/音练习
（1）口型：嘴张大，齿间两个多手指距离，比/ɛ/更大
舌位：舌尖抵住下齿
（2）通常存在在字母a中：hat，matter，dad，jazz，have，clavichord，has，family，plan
练习感悟：
1.对着镜子夸张地练习效果才好。
2.一个单词读20遍已经成为练习发音的固定方法。
3.把原文粘贴到tophonetics后，听原文朗读至少五遍，边听边写，这样对文章内容印象更深刻；个别词组听不出来的对照原文，发现自己对这些词的发音不太了解，尤其是动词的过去式，说明听得还不够多，以后都应该听写；有了前面的步骤，熟读短文后，背诵下来非常容易。
4.对昨天的短文进行了背诵、复习。通过昨天的练习，内容记得很清楚。据说要根据遗忘规律时常复习，我应该照做，肯定会有回报的。
