EN: Use 'look' followed by an adjective to describe someone's appearance or state.
日本語: 「look」の後に形容詞を続けることで、人の見た目や状態を表します。
You look happy today.
今日はとても楽しそうですね。
EN: In Western culture, commenting that someone looks 'tired' is usually a sign of concern among friends, but should be used carefully with strangers as it might imply they don't look their best.
EN: Use the past tense form of a verb (adding -ed) to talk about things that happened at a specific time in the past, like 'last night'.
日本語: 動詞の過去形(通常は語尾に -ed をつける)を使って、「昨晩」などの過去に起こった出来事を表します。
I played video games last night.
昨晩、コンピュータゲームをしました。
EN: In English, 'Yeah' is a very common informal way to say 'Yes' in daily conversation among friends.
EN: The Past Continuous tense (was/were + verb-ing) is used to ask about an action that was in progress at a specific time in the past.
日本語: 過去進行形(was/were + 動詞-ing)は、過去の特定の時点で進行中だった動作について尋ねる際に使います。
What were you watching at 8 PM?
夜の8時に何を見ていましたか?
EN: In casual English, 'Really?' is a very common way to show interest or surprise in a conversation, encouraging the speaker to provide more details.
EN: Use 'was/were + verb-ing' to talk about an action that was happening at a specific time in the past.
日本語: 「was/were + 動詞-ing(過去進行形)」を使用すると、過去のある時点で進行中だった動作を表すことができます。
I was watching a movie at 8 PM yesterday.
昨日の夜8時は映画を見ていました。
EN: In tech culture, 'writing code' is often used interchangeably with 'programming' or 'developing'. Using 'project' usually refers to a specific task or a side-hustle app someone is building.
EN: Use 'What kind of...' to ask for specific details or the category of a noun.
日本語: 「What kind of...」を使って、名詞の具体的な詳細や種類を尋ねます。
What kind of food do you like?
どんな食べ物が好きですか?
EN: In English, starting a question with 'Oh' makes the conversation feel more natural and shows that you are actively listening and interested in the topic.
EN: Use 'for' followed by a noun or verb-ing to describe the purpose or function of an object.
日本語: 「for」の後に名詞や動詞の-ing形を続けることで、ある物の用途や機能を説明できます。
This is a tool for opening bottles.
これはボトルを開けるためのツールです。
EN: In tech contexts, 'app' is the standard short form for 'application'. Using the full word 'application' in casual conversation can sound overly formal.
EN: Use 'sound' + adjective to share your opinion about something you just heard.
日本語: 「sound + 形容詞」を使って、今聞いたことに対する感想や印象を表します。
That movie sounds interesting!
その映画は面白そうですね!
EN: In casual English, 'cool' is one of the most common ways to show interest or approval. Using 'one' avoids repeating the word 'app' from the previous sentence.
EN: Use the past tense (found) to talk about something that happened recently or at a specific time in the past.
日本語: 過去形(found)を使って、最近起こったことや過去の特定の時点に起こった出来事を表します。
I found my keys under the sofa.
ソファの下で鍵を見つけました。
EN: In technology, the word 'bug' refers to a mistake or problem in a computer program. This term became famous after a real moth was found inside an early computer in 1947.
EN: Use 'Like' to compare two things or to ask for clarification when something sounds similar to another concept.
日本語: 「Like」を使って2つのものを比較したり、聞いたことが他の概念と似ている場合に確認・整理を求めたりします。
Is it like a small phone?
それは小さなスマートフォンみたいなものですか?
EN: In computer science, the term 'bug' originated from an actual moth found inside an early computer (the Harvard Mark II) in 1947. Today, it is the standard word for any technical error.
EN: Use 'is' to define what something means or what it is. The pattern is: [Subject] + is + [Definition].
日本語: 「is」を使って、あるものの意味や定義を表します。文型は「[主語] + is + [定義]」です。
A laptop is a portable computer.
ノートパソコンは持ち運び可能なコンピュータです。
EN: In computer science, the term 'bug' originated from an actual moth found inside an early computer (the Harvard Mark II) in 1947, which caused the machine to malfunction.
EN: Use 'will' to ask about future plans or intentions. The word order for questions is: Question Word (How) + will + Subject + Verb.
日本語: 「will」を使って未来の予定や意図を尋ねます。疑問文の語順は「疑問詞 (How) + will + 主語 + 動詞の原形」となります。
How will you go to the park?
どうやって公園に行く予定ですか?
EN: In English, 'I see' is a very common way to show active listening. It doesn't just mean 'to look with eyes,' but 'I understand what you are saying.'
EN: The phrase 'one by one' is used to describe doing something to each item in a group individually, rather than all at once.
日本語: フレーズ「one by one」は、グループ内の各項目を一度にではなく、ひとつずつ順番に処理することを表します。
Please clean the windows one by one.
窓をひとつずつ拭いてきれいにしてください。
EN: In programming culture, 'debugging' (finding and fixing errors) is often seen as a slow, methodical process, which is why Alex emphasizes checking things 'one by one'.
EN: Use 'exactly' at the end of a question to ask for more specific details or a clearer definition when you are confused.
日本語: 疑問文の末尾に「exactly」をつけることで、より具体的な詳細や明確な定義を求めることができます。主に困惑した際などに使われます。
Where are we going exactly?
私たちは一体どこへ行くのですか?
EN: In tech conversations, people often use 'exactly' to clarify jargon. It shows you are following the conversation but need a simpler explanation for a specific term.
EN: Use the word 'it' to refer back to a singular noun mentioned before (in this case, 'a function') to avoid repeating the same word.
日本語: 同じ単語の反復を避けるため、代名詞「it」を使って前に述べた単数名詞(この文では「関数」)を指し示します。
This is my car. It is very fast.
これは私の車です。とても速いです。
EN: In technology, the word 'function' is a standard term. When explaining technical concepts to non-experts, using simple analogies like 'a small part' or 'a specific job' is a common communication strategy.
EN: Use 'That makes sense' to show you understand and agree with what someone just explained.
日本語: 「That makes sense」を使って、誰かが説明した内容を理解し、同意していることを示します。「筋が通っている」「納得できる」という意味になります。
The instructions are clear. That makes sense.
説明がとても分かりやすいです。よく納得できました。
EN: In English, 'hard' can mean both 'difficult' and 'requiring a lot of effort'. It is a common way to ask about someone's work-life balance or task difficulty.
EN: Using '-ing' words (Gerunds) as the subject of a sentence to talk about an activity, and using 'harder than' to compare two activities.
日本語: 動名詞(V-ing)を文の主語にしてある活動について述べ、「harder than」を使って2つのことの難易度を比較します。
Learning English is easier than learning math.
英語を学ぶことは、数学を学ぶことよりも簡単です。
EN: In computer science, the term 'bug' originated from an actual moth found inside an early computer (the Harvard Mark II) in 1947. Today, it is the standard word for any error in software.
EN: Using '-ing' at the start of a sentence turns an action into a subject (Gerund). It allows you to talk about an activity as a thing.
日本語: 文頭に動詞の -ing形(動名詞)を使うことで、動作を「主語」に変えることができます。これにより、「活動」を「ひとつの物事」として議論できるようになります。
Learning English is fun.
英語を学ぶのはとても楽しいです。
EN: In a fitness context, 'form' refers to the specific way you move your body to perform an exercise correctly and safely. 'Bad form' means doing an exercise incorrectly, which can lead to injury.
EN: Use 'After' + [Present Tense] to talk about a future action that must happen first. Even though it's about the future, we use the simple present tense after 'after'.
日本語: 「After」+ [現在形] を使って、未来において先に発生しなければならない動作を表します。未来の出来事であっても、after の後ろでは現在形を使用します。
After I finish my homework, I will watch TV.
宿題が終わった後、テレビを見ます。
EN: In tech culture, 'bug' and 'deploy' are standard jargon. 'Bug' comes from early computing when a literal moth caused a machine to fail. 'Deploy' means making software available to users.
EN: Use 'What does [something] mean?' to ask for the definition of a word or concept you don't understand.
日本語: 単語や概念の意味がわからないときは、「What does [something] mean?」を使って定義を尋ねます。
What does 'bug' mean in computer science?
コンピュータサイエンスにおいて、「bug」とはどういう意味ですか?
EN: In tech contexts, 'deploy' is a common term for making software available to users. Asking for clarification is very common and encouraged in learning environments.
EN: Use 'will' followed by a base verb to talk about future plans or intentions made at the moment of speaking.
日本語: 「will」の後に動詞の原形を続けることで、未来の予定や、話しているその場で決めた決定を表します。
I will call you later.
後で電話します。
EN: In tech context, 'deploy' is the formal word for putting software into use, but in casual conversation, 'put it online' is much more common and easier to understand.
EN: Use 'will be' to talk about a future state or role that you plan or decide to take on.
日本語: 未来に就く予定の役割や、決めた状態を表すには「will be」を使用します。
I will be your teacher next year.
来年、私はあなたの先生になります。
EN: In English-speaking tech culture, being a 'first user' or 'beta tester' is a common way to show support for a friend's new project or app.
EN: Use 'Let's' (Let us) followed by a base verb to suggest doing an activity together.
日本語: 「Let's」(Let us の縮小形)の後に動詞の原形を続けることで、一緒に活動することを提案します。
Let's watch a movie tonight.
今夜、映画を見に行きましょう。
EN: In English, 'Deal!' is a common way to show agreement or to finalize a plan, similar to shaking hands on a promise. 'Work out' specifically refers to physical exercise, often at a gym.
EN: The Past Simple tense is used to talk about actions that happened and finished at a specific time in the past (like 'last night'). For regular verbs, we add '-ed' to the end.
日本語: 過去形は、「昨晩」などの過去の特定の時点に起こり、完了した動作を表す際に使います。規則動詞の場合は、動詞の語尾に「-ed」をつけます。
I played soccer yesterday.
私は昨日サッカーをしました。
EN: In English, saying someone's 'brain worked hard' is a friendly way to acknowledge their mental effort, especially after studying or coding.
EN: Use 'will' followed by a base verb to talk about future plans or intentions.
日本語: 「will」の後に動詞の原形を続けることで、未来の予定や意図を表します。
I will study English tomorrow.
私は明日、英語を勉強する予定です。
EN: In English, 'work hard' can apply to both mental tasks (like coding) and physical tasks (like exercising).
EN: Use 'Let's' followed by a base verb to suggest an activity that includes yourself and the listener.
日本語: 「Let's」の後に動詞の原形を続けることで、話し手と聞き手の両方を含む活動を提案します。
Let's eat dinner now.
今、夕食を食べましょう。
EN: In English, 'Let's go' is a very common way to end a conversation when you are ready to start an activity together.
IPA発音、定義、例文、インタラクティブクイズ付きの重要な単語。
文中での意味: 疲れた、眠い
文中での意味: 計画、プロジェクト
文中での意味: フィットネス、健康維持
文中での意味: 追跡、記録
文中での意味: (コンピュータプログラムの)バグ、不具合
文中での意味: エラー、間違い
文中での意味: 修理する、修正する
文中での意味: (プログラムの)関数、機能
文中での意味: 特定の、明確な
文中での意味: (ソフトウェアを)リリースする、デプロイする
種類タグ、二言語の定義、使い方の説明、例文を含むフレーズ。
To go to bed much later than usual.
夜更かしする
Separately and in order.
一つずつ、順々に
To be logical or easy to understand.
筋が通っている、意味が通じる
To exercise the body.
ワークアウト、運動する
An error, flaw, or fault in a computer program that causes it to produce an incorrect or unexpected result.
バグ / プログラムの誤り
A named section of a program that performs a specific task and can be reused.
関数
To move software from a development environment to a live server where users can access it.
デプロイ / 配置
The specific technique or posture used to perform an exercise correctly and safely.
フォーム / 姿勢