练习材料：

If the water was moving with the wave, the ocean and everything on it would be racing in to the shore with obviously catastrophic results.

An ocean wave passing through deep water causes a particle on the surface to move in a roughly circular orbit, drawing the particle first towards the advancing wave, then up into the wave, then forward with it and then -- as the wave leaves the particles behind -- back to its starting point again.

From both maturity to death, a wave is subject to the same laws as any other 'living' thing. For a time it assumes a miraculous individuality that, in the end, is reabsorbed into the great ocean of life.

The undulating waves of the open sea are generated by three natural causes: wind, earth movements or tremors, and the gravitational pull of the moon and the sun. Once waves have been generated, gravity is the force that drives them in a continual attempt to restore the ocean surface to a flat plain.

/ɪf/ /ðə/ /ˈwɔtər/ /wʌz/ /ˈmuvɪŋ/ /wɪð/ /ðə/ /weɪv/, /ði/ /ˈoʊʃən/ /ænd/ /ˈɛvriˌθɪŋ/ /ɑn/ /ɪt/ //wʊd/ /bi/ /ˈreɪsɪŋ/ /ɪn/ /tu/ /ðə/ /ʃɔr/ /wɪð/ /'ɑbviəsli/ /ˌkætəˈstrɑfɪk/ /rɪˈzʌlts/.

/ən/ /ˈoʊʃən/ /weɪv/ /ˈpæsɪŋ/ /θru/ /dip/ /ˈwɔtər/ /'kɑzəz/ /ə/ /ˈpɑrtəkəl/ /ɑn/ /ðə/ /ˈsɜrfəs/ /tu/ /muv/ /ɪn/ /ə/ /ˈrʌfli/ /ˈsɜrkjələr/ /ˈɔrbət/, /ˈdrɔɪŋ/ /ðə/ /ˈpɑrtəkəl/ /fɜrst/ /təˈwɔrdz/ /ði/ /ədˈvænsɪŋ/ /weɪv/, /ðɛn/ /ʌp/ /ˈɪntu/ /ðə/ /weɪv/, /ðɛn/ /ˈfɔrwərd/ /wɪð/ /ɪt/ /ænd/ /ðɛn/ -- /æz/ /ðə/ /weɪv/ /livz/ /ðə/ /'pɑrtəkəlz/ /bɪˈhaɪnd/ -- /bæk/ /tu/ /ɪts/ /'stɑrtɪŋ/ /pɔɪnt/ /əˈgɛn/.

/frʌm/ /boʊθ/ /məˈʧʊrəti/ /tu/ /dɛθ/, /ə/ /weɪv/ /ɪz/ /ˈsʌbʤɪkt/ /tu/ /ðə/ /seɪm/ /lɔz/ /æz/ /'ɛni/ /ˈʌðər/ /ˈlɪvɪŋ/ /θɪŋ/. /fɔr/ /ə/ /taɪm/ /ɪt/ /əˈsumz/ /ə/ /məˈrækjələs/ /ɪnˌdɪvɪʤuˈælɪti/ /ðæt/, /ɪn/ /ði/ /ɛnd/, /ɪz/ /ˌriəbˈzɔrbd/ /ˈɪntu/ /ðə/ /greɪt/ /ˈoʊʃən/ /ʌv/ /laɪf/.

/ði/ /ˈʌnʤəˌleɪtɪŋ/ /weɪvz/ /ʌv/ /ði/ /ˈoʊpən/ /si/ /ɑr/ /ˈʤɛnəˌreɪtəd/ /baɪ/ /θri/ /ˈnæʧərəl/ /'kɑzəz/: /wɪnd/, /ɜrθ/ /ˈmuvmənts/ /ɔr/ /ˈtrɛmərz/, /ænd/ /ðəˌgrævɪˈteɪʃənəl/ /pʊl/ /ʌv/ /ðə/ /mun/ /ænd/ /ðə/ /sʌn/. /wʌns/ /weɪvz/ /hæv/ /bɪn/ /ˈʤɛnəˌreɪtəd/, /ˈgrævəti/ /ɪz/ /ðə/ /fɔrs/ /ðæt/ /draɪvz/ /ðɛm/ /ɪn/ /ə/ /kənˈtɪnjuəl/ /əˈtɛmpt/ /tu/ /rɪˈstɔr/ /ði/ /ˈoʊʃən/ /ˈsɜrfəs/ /tu/ /ə/ /flæt/ /pleɪn/.

任务配置：L0+L1+L4

知识笔记：

1.朗读（L0）：

*catastrophic adj.灾难的

*race in 疾涌

*pass through 穿过

*deep water 深水

*particle n.微粒

*roughly adv.近乎

*circular orbit 圆形的轨道

*advancing wave 向前移动的海浪

*draw sth. towards 把......拉上前

*up into 推上

*leave sth. behind 把......留在身后

*starting point 出发点

*from both maturity to death 从成熟到死亡

*be subject to 受制于......

*miraculous individuality 非凡的个性

*in the end 最终

*be reabsorbed into 被重新融进

*the great ocean of life 生命的大洋

2.音标（L1）：

*/t/:

water,it,to,catastrophic,results,orbit,particle

*发音技巧：

发此音时，先将双唇微微张开，舌尖抵住上齿龈，憋气，然后稍稍用力将舌尖弹开，不振动声带。

正常语速，/t/置于单词最后时，不用振动声带。

练习感悟：

1.今天在发catastrophic时偷懒了，本应把嘴巴张大一些。还是讲得太快了，心急了。而且今天在跟着原声练习时，越到后面，越想快点把整篇都读完。这也是求快的表现啊！静下心来读，慢慢来，不要着急！！！