国語辞典
英語
Is
ˌaɪˈɛs
非常に一般的
0 - 100
0 - 100
単語の頻度と重要度指数は、特定の言語で単語がどのくらい頻繁に出現するかを示します。 数字が小さいほど、単語が使用される頻度が高くなります。 最も頻繁に使用される単語は通常1から4000の範囲です。 この重要度指数は、言語学習の過程で最も役立つ単語に焦点を当てるのに役立ちます。
単語の頻度と重要度指数は、特定の言語で単語がどのくらい頻繁に出現するかを示します。 数字が小さいほど、単語が使用される頻度が高くなります。 最も頻繁に使用される単語は通常1から4000の範囲です。 この重要度指数は、言語学習の過程で最も役立つ単語に焦点を当てるのに役立ちます。
Is -
To exist or live
例: She is a doctor.
使用法: formalコンテクスト: professional settings, academic writing
注記: Used to describe a person's profession or identity.
To form the present tense of the verb 'be' for third-person singular subjects (He, She, It)
例: He is reading a book.
使用法: formal/informalコンテクスト: everyday conversations, written English
注記: This is a basic usage of 'is' in English grammar.
To happen or occur
例: The meeting is at 3 PM.
使用法: formalコンテクスト: business meetings, schedules
注記: Used to indicate a scheduled event or time.
To stay or remain in a particular state
例: The food is cold.
使用法: informalコンテクスト: casual conversations, descriptions
注記: Describing the current state or condition of something.
Isの同義語
Are
Used for plural subjects in the present tense. It signifies existence or identity.
例: They are going to the park.
注記: Refers to multiple subjects or entities compared to 'is' which is singular.
Be
Used in various forms (am, is, are, was, were) to indicate existence, identity, or a state of being.
例: I want to be a teacher.
注記: More versatile in usage compared to 'is' as it covers different forms and tenses.
Exist
Denotes the presence or reality of something.
例: Unicorns do not exist in reality.
注記: Emphasizes the actual presence or reality of a subject.
Live
Refers to the location or manner in which someone resides.
例: She lives in a small town.
注記: Focuses on the specific location or way of living of a subject.
Occur
Indicates the happening or taking place of an event.
例: The meeting will occur at 3 p.m.
注記: Specifically relates to events or incidents taking place.
Isの表現、よく使われるフレーズ
is up to
This phrase means that the responsibility or decision lies with someone.
例: It is up to you to decide whether to go or not.
注記: While 'is' simply denotes existence or identity, 'is up to' adds a sense of responsibility or decision-making.
is all about
This phrase means that something is primarily focused on or concerned with a particular topic or subject.
例: The meeting is all about discussing the new project.
注記: It goes beyond just stating existence ('is') to emphasize the central theme or focus ('all about').
is on the same page
This phrase means that everyone has the same understanding or agreement about a situation or plan.
例: We need to make sure everyone is on the same page before we proceed.
注記: It conveys unity of thought or agreement beyond the simple state of being ('is').
is a piece of cake
This phrase means that something is very easy to do.
例: Don't worry, fixing this issue is a piece of cake for me.
注記: While 'is' denotes existence, 'is a piece of cake' adds the notion of ease or simplicity.
is in the same boat
This phrase means that people are in the same situation or facing the same difficulties.
例: We're all facing the same challenges, so we're in the same boat.
注記: It conveys shared circumstances or experiences beyond the basic state of being ('is').
is on the right track
This phrase means that someone or something is making progress or doing things correctly.
例: With the new strategy, our company is on the right track for success.
注記: It implies a sense of progress or correctness beyond just existence ('is').
is a no-brainer
This phrase means that a decision or choice is very easy to make because it's obvious.
例: Choosing the cheaper option was a no-brainer in this situation.
注記: It emphasizes the simplicity or obviousness of a decision compared to the neutral 'is'.
is off the table
This phrase means that something is no longer an option or possibility.
例: Negotiating the price is off the table; we can't go any lower.
注記: It denotes the exclusion of an option, going beyond just stating existence ('is').
is a drop in the ocean
This phrase means that something is a very small part of something much larger.
例: Our donation is a drop in the ocean compared to what's needed for this cause.
注記: It emphasizes insignificance or smallness in relation to a larger context compared to the basic 'is'.
Isの日常（スラング）表現
ain't
Ain't is a commonly used slang term for 'is not' or 'am not' in informal speech.
例: He ain't coming to the party tonight.
注記: Ain't is a nonstandard contraction often associated with informal speech, differing from 'is' in its informal and colloquial nature.
ain't nobody
'Ain't nobody' is a casual way of saying 'nobody is' or 'no one is' in spoken language.
例: Ain't nobody got time for that.
注記: The use of 'ain't' alongside 'nobody' emphasizes informality and colloquial speech over using 'is nobody' or 'is no one.'
's
The apostrophe 's is a contraction to represent 'is' or 'has.'
例: She's going to the store.
注記: The contraction 's stands for both 'is' and 'has' in spoken language, showing a shortened form compared to the full word.
ain't nobody's business
'Ain't nobody's business' means that something is not anyone else's concern or responsibility.
例: What she does is ain't nobody's business.
注記: The use of 'ain't' and 'nobody's' in this phrase stresses a casual and informal tone, conveying a sense that it is not necessary for others to know about.
ain't that the truth
This phrase is used to express strong agreement with a statement or observation.
例: Ain't that the truth about the current situation.
注記: The use of 'ain't' in 'ain't that the truth' adds emphasis and a colloquial flair to the agreement, diverging from a more standard 'isn't that the truth.'
ain't no sunshine
An expression to convey a feeling of emptiness or sadness when someone or something is no longer present.
例: Ain't no sunshine when she's gone.
注記: The use of 'ain't' in this phrase creates a more poetic and emotional impact compared to 'is no' or 'there is no.'
ain't no thang
'Ain't no thang' is a casual way of saying 'it's not a big deal' or 'no problem.'
例: Don't worry, it ain't no thang.
注記: The use of 'ain't' in a playful and relaxed expression like 'ain't no thang' adds a laid-back and informal tone compared to 'it's not a big deal.'
Is - 例
She is a teacher.
He is working.
The cake is delicious.
The door is closed.
Isの文法
Is - 助動詞 (Auxiliary) / 動詞、三人称単数現在形 (Verb, 3rd person singular present)
見出し語: be
活用
動詞、原形 (Verb, base form): be
動詞、過去形 (Verb, past tense): was, were
動詞、動名詞または現在分詞 (Verb, gerund or present participle): being
動詞、過去分詞 (Verb, past participle): been
動詞、三人称単数以外の現在形 (Verb, non-3rd person singular present): am, are
動詞、三人称単数現在形 (Verb, 3rd person singular present): is
音節、区切り、アクセント
Is 1 音節を含む: is
音声表記:
is , (赤い音節が強調されています)
Is - 重要性と使用頻度
単語の頻度と重要度指数は、特定の言語で単語がどのくらい頻繁に出現するかを示します。 数字が小さいほど、単語が使用される頻度が高くなります。 最も頻繁に使用される単語は通常1から4000の範囲です。
Is: 0 - 100 (非常に一般的).
この重要度指数は、言語学習の過程で最も役立つ単語に焦点を当てるのに役立ちます。
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