跟讀練習: Raspberry Pi Explained in 100 Seconds - 通過影片學習英語口語

選擇練習模式

每種模式都會開啟全屏練習室。

27 句

如果句子過短或過長，請點選 Edit 進行調整。

Raspberry Pi, a computer that fits in the palm of your hand, with a price tag as low as $5.

The idea was born in 2006, and the first commercial unit was launched in 2012, and since then it's evolved into one of the best-selling computers in the world.

It's named Raspberry because computer companies like to name themselves after fruit, and Pi for the Python programming language.

Not only is the computer tiny, but it can also be quite powerful, with a quad-core processor and up to 8GB of RAM.

They're great for building your own IoT prototypes, robots, security cameras, web servers, and many other fun projects.

When you unbox your Raspberry Pi 4, you'll notice a bunch of little chips and connectors.

In the center, we have our CPU and RAM.

That is the brain of the operation.

Nearby is the Wi-Fi Bluetooth module that can wirelessly connect to the outside world.

At the top, we have a general purpose input-output connector for connecting other electrical devices.

To the right, we have an Ethernet connection along with four USB ports.

On the bottom, we have an audio jack to connect speakers or headphones, a CSI camera connector for building your own custom camera,

micro HDMI ports for connecting multiple monitors, and finally, a USB-C port to provide power to the computer.

But most importantly, flip the Raspberry Pi over to find the microSD slot.

Think of it as a hard drive that contains the operating system required to interface with the hardware.

You can use the Raspberry Pi like a normal desktop computer by connecting a keyboard, mouse and monitor.

When you power it up the first time, you can install any operating system you'd like, but most beginners will take advantage of the Noobs installer,

which installs a flavor of Linux called Raspberry Pi OS.

Now that you're in, you can program it to take over the world.

You might connect some LEDs to the GPIO header, then control them with a Python script.

Or you might add a camera, then connect to WiFi to build your own home security system from scratch.

The possibilities are limited only by your imagination.

This has been Raspberry Pi in 100 seconds.

If you enjoy these short videos, please make sure to hit the like button and subscribe.

It really helps out.

And if you want to see more Raspberry Pi content, let me know in the comments.

Thanks for watching, and I will see you in the next one.

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流利口語所需的一切

AI 發音評分逐句打分

音標練習掌握每個音

詞彙學習建立你的詞庫

詞彙遊戲邊玩邊學

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本課的詞彙與口語要點

這節 B2 級別的口語課以影片“Raspberry Pi Explained in 100 Seconds”為素材。影片中反覆出現的詞有：Raspberry, computer, connect, camera, connector。這段影片共有 27 個句子、421 個單詞可供跟讀。講話部分時長為 2:05。說話人語速較快，每分鐘約 202 個詞，會出現較多連讀和弱讀。只有 74% 的單詞屬於英語最常用的 3,000 詞，詞彙難度較高。

影片中的重點詞彙

影片中最難的 14 個單詞，附發音和釋義：

單詞	發音	釋義
connector 名詞	/kəˈnɛktɚ/	聯結器 /聯結器
install 動詞	/ɪnˈstɔl/	安裝 /安裝
beginner 名詞	/bəˈɡɪnɚ/	初學者 /初學者, 新手
microwave 名詞	/ˈmaɪkɹoʊˌweɪv/	微波
prototype 名詞	/ˈpɹəʊtətaɪp/	原型, 雛形
headphones 名詞	/ˈhɛdfoʊnz/	耳機 /耳機, 耳筒
module 名詞	/ˈmɑd͡ʒul/	模組 /模組
desktop 名詞	/ˈdɛsktɒp/	桌面
subscribe 動詞	/səbˈskɹaɪb/	簽署 /簽署
flavor 名詞	/ˈfleɪvə/	味道, 味兒 /味兒
importantly 副詞	/ɪmˈpɔɹ.tənt.li/	重要的是...
keyboard 名詞	/ˈki.bɔɹd/	鍵盤 /鍵盤
interface 名詞	/ˈɪn(t)ɚˌfeɪs/	介面
scratch 動詞	/skɹæt͡ʃ/	抓, 劃

影片中出現的短語動詞

單詞	釋義
take over 動詞	接管, 接手

需要注意的發音

說話人用了 4 次縮略和弱讀形式，例如 they're, you'd, you'll。請按聽到的簡短形式來說。

中文母語者容易讀錯的音：

/v/ — 不要讀成 /w/，上齒輕觸下唇: microwave /ˈmaɪkɹoʊˌweɪv/, evolve /ɪˈvɑlv/, flavor /ˈfleɪvə/
詞尾子音 — 要讀清楚，後面不要加母音: quad /kwɑd/, microwave /ˈmaɪkɹoʊˌweɪv/, evolve /ɪˈvɑlv/, prototype /ˈpɹəʊtətaɪp/, headphones /ˈhɛdfoʊnz/

如何用這段影片練習

先完整聽一遍影片，不要開口，記下不認識的單詞。
先用 0.75 倍速逐句跟讀，熟練之後再回到正常速度。
錄下自己的聲音並與原聲對比，特別注意 connector, install, beginner 這類單詞。

什麼是跟讀法？

跟讀法 (Shadowing) 是一種有科學依據的語言學習技巧，最初開發用於專業口譯員的培訓，並由多語言者Alexander Arguelles博士普及。這個方法簡單而強大：您在聽英語母語原聲的同時立即大聲重複——就像是一個延遲1-2秒緊跟說話者的影子。與被動聽力或語法練習不同，跟讀法強迫您的大腦和口腔肌肉同時處理並模模擬實的講話模式。研究表明它能顯著提高發音準確性，語調，節奏，連讀，聽力理解和口語流利度——使其成為雅思口語備考和真實英語交流最有效的方法之一。

影子跟讀法: 閱讀完整分步指南 →

跟讀練習: Raspberry Pi Explained in 100 Seconds - 通過影片學習英語口語

選擇練習模式

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