英语四级考试的听力语速是多少?是1倍速还是1.5倍速?

2025-02-14 22:43:20
推荐回答(5个)
回答1:

听力语速一般按词数计算。英语四级考试听力部分的语速是每分钟130-150个单词,所谓的倍速只是在原速度加快或减慢速度。

1倍速的定义在日常实际场合并不相同,与理论数据也有差异,CD的1倍速为150KB/s,音乐CD的1倍速为172.3KB/s,DVD的1倍速约为1358KB/s。

光驱的读取速度以150KB/s数据传输率的单倍速为基准,如24速光驱其数据传输率即为3600KB/s。但由于数据读取方式的限制,高倍速光驱并不能总是运行在其标称的速度下,只是在读取某一位置时达到最大的数据传输率。

为了获得较高的数据传输率,当前高倍速光驱多采用CAV和PCAV的数据读取技术。CAV(Constant Angular Velocity,恒定角速度)技术采用始终恒定的马达速度读取光盘数据,使其外圈的数据传输率大大提高,缩短平均寻道时间。

回答2:

就是说话人原来语速。听力语速一般按词数计算。英语四级考试听力部分的语速是每分钟130-150个单词。

英语四级要求掌握单词ally,词性是名词,意思是同盟者,伙伴,盟国。

1、They promised to protect each other from the growing threat they saw from another former ally, the Soviet Union.                                  

2、What this did is it allowed banks to offer insurance or to ally and join in and merge with insurance companies.这个法案允许了银行从事保险业务,或者与保险公司合作,整合,并购。

3、My friends in Britain, and of courese, Britain is our oldest, one of, it's not our oldest ally but it's certainly one of our closed allies.我在英国的朋友,当然,英国是我们最早,不,它不是我们最早的同盟国,但它是我们最紧密的同盟。

4、Tennessee Congressman Zach Wamp is a close ally of Thompson and is pushing him to run.

回答3:

我试了一下,一分钟用了TED,四级英语听力语速计算,在1.2X和1.4X倍之间,如果你用的软件有1.3X是最好的,我选择的是1.4X,1.2X大约120个词

回答4:

你好,听力语速一般按词数计算。
英语四级考试听力部分的语速是每分钟130-150个单词

回答5:

如果下载的就是四级听力原声音频的话1倍速就是考试速度
四级考试听力事实上会比日常英语为母语国家人的对话稍慢一些

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