Kotoba Flow🇺🇸 English🇯🇵 Japanese

実験時の注意を指導する

実験時の注意を指導するときの表現

実験する
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Practice Vocabulary

Strengthen your English vocabulary with interactive videos

English Vocabulary Practice

💡Key Phrases and Explanations

step on

靴のかかとを踏む、など何かを足で物理的に踏む表現。step on the gasでアクセルを踏むなどの表現にも使えます。例: "Don’t walk around stepping on your heels—it looks sloppy."

That could go really wrong.

それは本当にまずいことになるかも

という警告。couldは推定を表します。他の例: "If you mess with the wiring, that could go really wrong."

Your foot’s exposed.

身体の一部がむき出しで危険だという説明に使う。他の例: "Wear gloves—your skin’s exposed."

Always wear them properly.

properlyは正しく着用するように促すときに使えます。例: "Make sure your mask is worn properly."

for a reason

ルールや決まりごとにちゃんとした理由があることを伝える表現。例: "Lab coats are required for a reason."

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📜Script

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Put your shoes on properly

A

Hey, you're stepping on your heels again.

B

Oh—sorry.

A

Yeah, don’t do that in the lab. That could go really wrong.

B

Really?

A

Yeah. If you spill something or drop glass, your foot’s exposed.

B

Got it. I’ll fix it.

A

Thanks. Always wear them properly in here.

B

Okay. I didn’t think it mattered that much.

A

It really does. Safety rules are strict for a reason.

B

Alright, I’ll remember that.

Practice Questions

Question 1Speaker A

Conversation context (translation):

おい、また踵を踏んでるぞ。

Question:

Hey, you're ______ on your heels again.(研究室で靴のかかとを踏んでいるのを指摘された)

Question 2Speaker B

Conversation context (translation):

ああ、ごめんなさい。

Question:

Don’t do that in the lab. That could ______.(危ない履き方をしている相手に注意するとき)

Question 3Speaker A

Conversation context (translation):

そうだね、研究室でそんなことはしないで。本当にまずいことになるかもしれないから。

Question:

If you spill something, your foot’s ______.(ちゃんと靴を履かないと足が出ているので危険だと説明するとき)

Question 4Speaker B

Conversation context (translation):

本当に?

Question:

Thanks. Always wear them ______ in here. (靴を正しく履くように促すとき)

Question 5Speaker A

Conversation context (translation):

ええ。何かをこぼしたり、ガラスを落としたりしたら、足が露出してしまいます。

Question:

Safety rules are strict ______.(安全ルールが厳しい理由を説明するとき)

💡 Effective Study Tips:

  • • Listen to the audio first and try to answer
  • • Use the translation to understand the context
  • • After checking the answer, listen again to review
  • • Practice using similar expressions in other situations