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泽平 的ScalersTalk第八轮新概念朗读持续力训练Day8

泽平 的ScalersTalk第八轮新概念朗读持续力训练Day8

作者: 郑泽平 | 来源:发表于2023-07-05 09:48 被阅读0次

练习材料:

Lesson 14-1     The Butterfly Effect

Beyond two orthree days, the world's best weather forecasts are speculative, and beyond sixor seven they are worthless.

The ButterflyEffect is the reason. For small pieces of weather -- and to a globalforecaster, small can mean thunderstorms and blizzards -- any predictiondeteriorates rapidly. Errors and uncertainties multiply, cascading upwardthrough a chain of turbulent features, from dust devils and squalls up tocontinent-size eddies that only satellites can see. The modern weather modelswork with a grid of points of the order of sixty miles apart, and even so, somestarting data has to be guessed, since ground stations and satellites cannotsee everywhere. But suppose the earth could be covered with sensors spaced onefoot apart, rising at one-foot intervals all the way to the top of theatmosphere.

ðə ˈbʌtəflaɪ ɪˈfɛkt

bɪˈjɒnd tuː ɔː

θriː deɪz, ðə wɜːldz bɛst ˈwɛðə ˈfɔːkɑːsts ɑː ˈspɛkjələtɪv, ænd bɪˈjɒnd sɪks ɔː ˈsɛvn ðeɪ ɑː ˈwɜːθləs.

ðə ˈbʌtəflaɪ ɪˈfɛkt

ɪz ðə ˈriːzn. fɔː smɔːl ˈpiːsɪz ɒv ˈwɛðə -- ænd tuː ə ˈɡləʊbəl ˈfɔːkɑːstə, smɔːl kæn miːn ˈθʌndəstɔːmz ænd ˈblɪzədz -- ˈɛni

prɪˈdɪkʃᵊn dɪˈtɪərɪəreɪts ˈræpɪdli. ˈɛrəz ænd ʌnˈsɜːtntiz ˈmʌltɪplaɪ, kæsˈkeɪdɪŋ

ˈʌpwəd θruː ə ʧeɪn ɒv ˈtɜːbjələnt ˈfiːʧəz, frɒm dʌst ˈdɛvᵊlz ænd skwɔːlz ʌp tuː

ˈkɒntɪnənt-saɪz ˈɛdiz ðæt ˈəʊnli ˈsætəlaɪts kæn siː. ðə ˈmɒdən ˈwɛðə ˈmɒdᵊlz wɜːk

wɪð ə ɡrɪd ɒv pɔɪnts ɒv ði ˈɔːdər ɒv ˈsɪksti maɪlz

əˈpɑːt, ænd ˈiːvən səʊ, sʌm ˈstɑːtɪŋ ˈdeɪtə hæz tuː biː ɡɛst, sɪns ɡraʊnd ˈsteɪʃᵊnz ænd ˈsætəlaɪts ˈkænɒt siː ˈɛvrɪweə. bʌt

səˈpəʊz ði ɜːθ kʊd biː ˈkʌvəd wɪð ˈsɛnsəz speɪst wʌn fʊt əˈpɑːt, ˈraɪzɪŋ æt wʌn-fʊt ˈɪntəvəlz ɔːl ðə weɪtuː ðə tɒp ɒv ði ˈætməsfɪə.

任务配置:L0 + L4

知识笔记:

单词:1、forecast:预测,预报,2、speculative:投机的,猜测的,推测的,3、worthless:无价值的,没用的,4、blizzard:暴风雪,雪暴,5、deteriorate:恶化,退化,6、multiply:乘,7、cascade:级联,小瀑布,8、upward:向上,9、turbulent:动荡的,汹涌,10、feature:特征,特性,特点,11、devil:魔鬼,死鬼,妖怪,12、squalls:狂风,13、eddies:涡流,14、satellite:卫星,15、grid:网格,格子,隔框,16、sensor:传感器,17、spaced:间隔的,18、

音标:

练习感悟:这篇文章,我记得之前读的时候,觉得特别难读,生词多,难度大,很难懂,这次居然录了一遍就达标,感觉特别爽。

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