生活科学英语听写——Why does it work?
Why does it work? — everyday science
比较与因果:heat makes the metal grow、iron is strong, but steel is stronger。像孩子那样发问。
本课引入的新核心词
currentdiscoveryelectricforceheatinventionironmachinemeasuremetalraysciencesteamsteeltheoryweight
下面是全部句子，读完可配音频练完整节课。
- 1How does this machine even work?
- 2Science starts with a simple question: why?
- 3Electric current runs through the wire like water through a pipe.
- 4Heat makes the metal grow; cold makes it small again.
- 5The old train ran on steam — fire and water, that's all.
- 6Iron is strong, but steel is stronger.
- 7Every invention starts as a foolish idea.
- 8A theory is a story the facts are happy with.
- 9Force is a push or a pull — that's the whole start of it.
- 10We measure twice and cut once.
- 11The weight of the air is on you right now — feel it?
- 12Light takes eight minutes to get here from the sun.
- 13One ray of sun through the window changes the whole room.
- 14Every discovery was a question first.
- 15The world is a machine, and you may open it.
FAQ
- 这个听写练习怎么用？
- 播放一句，把听到的一字不差敲下来，按批改——Dictation Trainer 会给出词级反馈：哪些词听错、拼错、搞混了同音词，或者漏掉了。
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- 这节课是什么级别?
- 本课按 CEFR 标准为 B1,共 15 句。Dictation Trainer 的课程从 A1 起步,课库越大,级别爬得越高。