泽平 的ScalersTalk第七轮新概念朗读持续力训练Day

练习材料：

Lesson 42-5     Recording an earthquake

it would be up anddown, to and fro and from side to side. Instruments have been devised and canbe so placed that all three elements can be recorded in different graphs.

When theinstrument is situated at more than 700 miles from the earthquake centre, thegraphic record shows three waves arriving one after the other at shortintervals. The first records the arrival of longitudinal vibrations. The secondmarks the arrival of transverse vibrations which travel more slowly and arriveseveral minutes after the first. These two have travelled through the earth. Itwas from the study of these that so much was learnt about the interior of theearth. The third, or main wave, is the slowest and has travelled round theearth through the surface rocks.

rɪˈkɔːdɪŋ ən ˈɜːθkweɪk

ɪt wʊd biː ʌp ænd

daʊn, tuː ænd frəʊ ænd frɒm saɪd tuː saɪd. ˈɪnstrʊmənts hæv biːn dɪˈvaɪzd ænd

kæn biː səʊ pleɪst ðæt ɔːl θriː ˈɛlɪmənts kæn biː rɪˈkɔːdɪd ɪn ˈdɪfrənt grɑːfs.

wɛn ði ˈɪnstrʊmənt

ɪz ˈsɪtjʊeɪtɪd æt mɔː ðæn 700 maɪlz frɒm ði ˈɜːθkweɪk ˈsɛntə, ðə ˈgræfɪk ˈrɛkɔːd

ʃəʊz θriː weɪvz əˈraɪvɪŋ wʌn ˈɑːftə ði ˈʌðər æt ʃɔːt ˈɪntəvəlz. ðə fɜːst ˈrɛkɔːdz ði əˈraɪvəl ɒv ˌlɒnʤɪˈtjuːdɪnl

vaɪˈbreɪʃənz. ðə ˈsɛkənd mɑːks ði əˈraɪvəl ɒv ˈtrænzvɜːs vaɪˈbreɪʃənz wɪʧ ˈtrævl mɔː ˈsləʊli ænd əˈraɪv

ˈsɛvrəl ˈmɪnɪts ˈɑːftə ðə fɜːst. ðiːz tuː hæv ˈtrævld θruː ði ɜːθ. ɪt wɒz frɒm ðə ˈstʌdi ɒvðiːz ðæt səʊ mʌʧ wɒz lɜːnt əˈbaʊt ði ɪnˈtɪərɪər ɒv ði ɜːθ. ðə θɜːd, ɔː meɪn weɪv,ɪz ðə ˈsləʊɪst ænd hæz ˈtrævld raʊnd ði ɜːθ θruː ðə ˈsɜːfɪs rɒks.

任务配置：L0 + L4

知识笔记：

单词：1、graph：图形，图表，图解，2、situate：位于，坐落，3、graphic：形象的，图解的，4、interval：间隔，间隙，5、longitudinal：纵，6、vibration：振动，振荡，7、transverse：横，8、interior：内部的，室内，内地，9、

音标：

练习感悟：今天的文章，非常拗口，跟读的时候就感觉得出来了，而且语速也很快，生词很难读，最终录了三四遍能达标是因为有些容易读的部分特意加快了速度。