练习材料：

But as the paper moved from side to side under the pen point, its movement would be recorded in ink upon its surface. It was upon this principle that the first instruments were made, but the paper was wrapped round a drum which rotated slowly. As long as all was still, the pen drew a straight line, but while the drum was being shaken, the line that the pen was drawing wriggled from side to side. The apparatus thus described, however, records only the horizontal component of the wave movement, which is, in fact, much more complicated. If we could actually see the path described by a particle, such as a sand grain in the rock, it would be more like that of a bluebottle buzzing round the room;

/bʌt/ /æz/ /ðə/ /ˈpeɪpər/ /muvd/ /frʌm/ /saɪd/ /tu/ /saɪd/ /ˈʌndər/ /ðə/ /pɛn/ /pɔɪnt/, /ɪts/ /'muvmənt/ /wʊd/ /bi/ /rəˈkɔrdəd/ /ɪn/ /ɪŋk/ /əˈpɑn/ /ɪts/ /ˈsɜrfəs/. /ɪt/ /wʌz/ /əˈpɑn/ /ðɪs/ /ˈprɪnsəpəl/ /ðæt/ /ðə/ /fɜrst/ /ˈɪnstrəmənts/ /wɜr/ /meɪd/, /bʌt/ /ðə/ /ˈpeɪpər/ /wʌz/ /ræpt/ /raʊnd/ /ə/ /drʌm/ /wɪʧ/ /ˈroʊˌteɪtɪd/ /ˈsloʊli/. /æz/ /lɔŋ/ /æz/ /ɔl/ /wʌz/ /stɪl/, /ðə/ /pɛn/ /dru /ə/ /streɪt/ /laɪn/, /bʌt/ /waɪl/ /ðə/ /drʌm/ /wʌz/ /ˈbiɪŋ/ /ˈʃeɪkən/, /ðə/ /laɪn/ /ðæt/ /ðə/ /pɛn/ /wʌz/ /ˈdrɔɪŋ/ /ˈrɪgəld/ /frʌm/ /saɪd/ /tu/ /saɪd/. /ði//ˌæpəˈrætəs/ /ðʌs/ /dɪˈskraɪbd/, /ˌhaʊˈɛvər/, /rəˈkɔrdz/ /ˈoʊnli/ /ðə/ /ˌhɔrəˈzɑntəl/ /kəmˈpoʊnənt/ /ʌv/ /ðə/ /weɪv/ /'muvmənt/, /wɪʧ/ /ɪz/, /ɪn/ /fækt/, /mʌʧ/ /mɔr/ /ˈkɑmpləˌkeɪtəd/. /ɪf/ /wi/ /kʊd/ /ˈækʧuəli/ /si/ /ðə/ /pæθ/ /dɪˈskraɪbd/ /baɪ/ /ə/ /ˈpɑrtəkəl/, /sʌʧ/ /æz/ /ə/ /sænd/ /greɪn/ /ɪn/ /ðə/ /rɑk/, ɪt/ /wʊd/ /bi/ /mɔr/ /laɪk/ /ðæt/ /ʌv/ /ə/ /ˈbluˌbɔtəl/ /ˈbʌzɪŋ/ /raʊnd/ /ðə/ /rum/;

任务配置：L0+L1+L4

知识笔记：

1.音标：

/ə/：the,surface,upon,movement

发音技巧：

此音与/ʌ/的发音规律类似，只是/ʌ/的声音要强且短促。

发此音时，上下唇及上下齿微张，脸部肌肉放松，舌头自然垂放，舌尖轻轻抵住下齿龈，振动声带。

2.词汇：

*as conj.由于

*move from side to side来来回回

*under the pen point 在笔下

*be recorded in ink upon用墨水记录

*upon this principle根据这一原理

*drum n.圆筒

*as long as conj.只要

*straight line 直线

*wriggle from side to side 左右摆动

*apparatus n.仪器

*horizontal component 水平部分

*wave movement 地震波运动

*path n.轨迹

*sand grain 沙粒

*bluebottle n.绿头苍蝇

*buzzing adj.嗡嗡叫的

*round the room 绕着屋子

练习感悟：

1.发现今天练习加录音的时间比平常突然短了些，但当时没想多，觉得自己的发音没啥大问题就发出去了。就这样，到了上午就被小伙伴发现问题了@[00.449]Helen - 石家庄 - 软件 @[000]眼睛睁-榆林  一直都有互相纠错的伙伴，真的感谢！

2.这两天我将写音标在本子上的时间延后了，为的是让自己在读完之后，检查一下自己能够写出多少正确的单词音标。但是，今天发现的问题如果提前看下音标是发现不了的。所以，我决定，还是将写音标的事延后，最后写复盘之前写。不过，每次读的前一天晚上都要看一眼有没有t和d这样易弄错的单词音标。先暂时看是否有t和d的音标。以后可能还会有。

持续补充中...