跟读练习: screen capture 3 - 通过视频学习英语口语

in memory session storage.

So it's saving the storage in memory or the sessions in memory.

And every time we do a change and we save, this app restarts.

And then because of that, we lose that memory.

And then we have to go ahead and sign up again with the application and then use it.

And Shopify is so slow that it makes very painful to do that.

So what I'm going to do here is we're going to change this memory storage and create a new storage ourselves.

So what we're going to do is we're going to create a new constant.

So const, and let's call this session storage.

And this will be equal and session.

This is going to be equals a new Shopify dot session.

and what we're going to do here is to create a custom session storage.

So here we need to pass field thanks to this and we need to pass our stored callback,

our load callback and our delete callback.

So let's go ahead and create this.

So let's create a constant here, store callback and it's going to be going to receive a session.

And then for now, let's just return true.

And we can, if you want here, console.log the session.

And let's say here, store callback session.

and this is not a constant this is a function okay so now let's go ahead and create our function

and let's call this load callback this will receive an id

and it's gonna return a session and for now let's just console.log

load callback and the ID will receive it

and let's give it a space here there we go now finally we need an another function

and call we're gonna call this delete callback so function delete callback is gonna also receive an ID and that's also console.log

📺 同频道

Checkout Banner & Checkbox - Shopify App Review Demo

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✨ 推荐视频

177 句

本课的词汇与口语要点

这节 C1 级别的口语课以视频“screen capture 3”为素材。视频中反复出现的词有：session, callback, storage, create, memory。这段视频共有 25 个句子、312 个单词可供跟读。讲话部分时长为 2:49。说话人语速平稳，每分钟约 111 个词，很适合跟读。 87% 的单词属于英语最常用的 3,000 词，其余的词建议在练习前先学一下。

视频中的重点词汇

视频中最难的 8 个单词，附发音和释义：

单词	发音	释义
delete 动词	/dɪˈliːt/	刪除 /删除
custom 名词	/ˈkʌstəm/	習慣 /习惯, 習俗 /习俗
painful 形容词	/ˈpeɪn.fl̩/	痛苦的, 疼痛的
storage 名词	/ˈstɔː.ɹɪd͡ʒ/	存儲 /存储
load 名词	/loʊd/	擔子 /担子, 負荷 /负荷
constant 形容词	/ˈkɑnstənt/	持久的
equal 形容词	/ˈiːkwəl/	平等, 同等
ourselves	/aʊɚˈsɛlvz/	我們自己 /我们自己, 我们自己

视频中出现的短语动词

单词	发音	释义
go ahead 动词	/ˌɡoʊ əˈhɛd/	請便 /请便
sign up 动词		報名 /报名, 註冊 /注册

需要注意的发音

说话人用了 9 次缩略和弱读形式，例如 we're, gonna, I'm。请按听到的简短形式来说。

中文母语者容易读错的音：

词尾辅音 — 要读清楚，后面不要加元音: delete /dɪˈliːt/, restart /ˈɹiːˌstɑɹt/, storage /ˈstɔː.ɹɪd͡ʒ/, load /loʊd/, constant /ˈkɑnstənt/

如何用这段视频练习

先完整听一遍视频，不要开口，记下不认识的单词。
用正常速度逐句跟读，每句重复到你的节奏与说话人一致为止。
录下自己的声音并与原声对比，特别注意 delete, custom, painful 这类单词。

什么是跟读法？

跟读法 (Shadowing) 是一种有科学依据的语言学习技巧，最初开发用于专业口译员的培训，并由多语言者Alexander Arguelles博士普及。这个方法简单而强大：您在听英语母语原声的同时立即大声重复——就像是一个延迟1-2秒紧跟说话者的影子。与被动听力或语法练习不同，跟读法强迫您的大脑和口腔肌肉同时处理并模仿真实的讲话模式。研究表明它能显着提高发音准确性，语调，节奏，连读，听力理解和口语流利度——使其成为雅思口语备考和真实英语交流最有效的方法之一。

影子跟读法: 阅读完整分步指南 →

跟读练习: screen capture 3 - 通过视频学习英语口语

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