Reduction: the word AT

Reduction: the word AT

Study the AT reduction.  There are many reductions in conversational American English. It’s important to know what they are to improve listening comprehension, but also to use the reductions in speech yourself.  They are a key part to sounding natural.

YouTube blocked? Click here to see the video.

Video Text:

In this American English pronunciation video,, we’re going to go over how to pronounce the word AT in a sentence.

I love reductions.As you probably know, there are lots of words in

American English that will sound different in the context of a sentence then they do on their own. AT is one of these words.  On its own, it has the AA as in BAT vowel and the true T.  At, at.  But in a sentence,, it will often reduce to the schwa vowel. The final T will either be a stop T or a flap T depending on the next sound. If the next sound is a consonant, then it will be a stop T.  If the next sound is a vowel or a diphthong, then it will be a flap T.  Let’s take a look at some sentence fragments. First, at my, at my.  The word after the ‘at’ , begins with the M consonant.  So the T here is a stop T.  At, at, at, at, at my, at my.  At a, at a.  The sound after the word ‘at’ here is the schwa sound, a vowel. So the ending T will be a flap T.  At a, at a, at a. Now let’s look at some full sentences.   I’ll be at school.  At, at, the word after the word ‘at’ here is ‘school’, beginning with a consonant,, so the T will be a stop T. At school, at school.  I’ll be at school.

Also, are you noticing how fast the word is? As a function word, as a reduced word, it’s very fast:  at, at, at.  This provides nice rhythmic contrast in the sentence to the stressed syllables. For example, at school, at school, at school. They’re both one syllable, but the word ‘at’, much quicker than the word ‘school’.  At school.

I’ll be at her house.  The next word, after the word at, is the word ‘her’. But I’m dropping the H to reduce that word, so the next sound is actually the schwa sound. That means the T will be a flap T.At her, at her, at her, I’ll be at her house, I’ll be at her house.

I got it at the corner store. At the, at the.  So the word after the word ‘at’ begins with a consonant, therefore the T is a stop T.  At the, at the. I got it at the corner store.   rhythmic contrast in the sentence to the stressed syllables. At Anna’s, at Anna’s.  The next word begins with a vowel sound, so the T is a flap T. At Anna’s.  I’m going to be at Anna’s until 6. I’m busy at the moment. At the, at the Again, the next word, ‘the’, begins with a consonant, so it’s a stop T.  At the, at the, I’m busy at the moment.

I hope you’ll notice when native speakers do this and start doing it yourself.  Integrating the reduced ‘at’ into your speech will help smooth out the line, and also add some nice rhythmic contrast to the longer, stressed syllables in a sentence.  That’s it, and thanks so much for using Rachel’s English.

Video:

转载于:https://www.cnblogs.com/wanghui626/p/9788770.html

内容概要:该论文聚焦于T2WI核磁共振图像超分辨率问题,提出了一种利用T1WI模态作为辅助信息的跨模态解决方案。其主要贡献包括:提出基于高频信息约束的网络框架,通过主干特征提取分支和高频结构先验建模分支结合Transformer模块和注意力机制有效重建高频细节;设计渐进式特征匹配融合框架,采用多阶段相似特征匹配算法提高匹配鲁棒性;引入模型量化技术降低推理资源需求。实验结果表明,该方法不仅提高了超分辨率性能,还保持了图像质量。 适合人群:从事医学图像处理、计算机视觉领域的研究人员和工程师,尤其是对核磁共振图像超分辨率感兴趣的学者和技术开发者。 使用场景及目标:①适用于需要提升T2WI核磁共振图像分辨率的应用场景;②目标是通过跨模态信息融合提高图像质量,解决传统单模态方法难以克服的高频细节丢失问题;③为临床诊断提供更高质量的影像资料,帮助医生更准确地识别病灶。 其他说明:论文不仅提供了详细的网络架构设计与实现代码,还深入探讨了跨模态噪声的本质、高频信息约束的实现方式以及渐进式特征匹配的具体过程。此外,作者还对模型进行了量化处理,使得该方法可以在资源受限环境下高效运行。阅读时应重点关注论文中提到的技术创新点及其背后的原理,理解如何通过跨模态信息融合提升图像重建效果。
评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值