Thirteen is the cardinal number representing the value 13, marked by the -teen suffix.
30秒でわかる単語
- The number that comes after twelve and before fourteen.
- Commonly used to describe quantities, ages, or dates.
- Stressed on the second syllable to distinguish it from thirty.
Overview
The word 'thirteen' is a cardinal number in the English language. It represents the quantity of one dozen plus one. In the base-10 numeral system, it is written as 13. It is the first number in the 'teen' series, which marks the transition from single-digit numbers to the compound numbers that lead up to twenty. 2) Usage Patterns: 'Thirteen' functions primarily as a determiner or a noun. When used as a determiner, it modifies a plural noun, such as 'thirteen apples.' As a noun, it can stand alone to represent the value itself, as in 'The total is thirteen.' It is also frequently used in expressions of age, time, and measurement. 3) Common Contexts: You will encounter this word in everyday situations like counting items, telling someone your age, or noting the date. It is also used in formal contexts, such as financial reporting or academic writing, to specify exact quantities. In English, the 'teen' suffix is derived from the Old English word 'tīene,' meaning ten, which is why the word structure reflects 'three' plus 'ten.' 4) Similar Words comparison: 'Thirteen' is often compared to 'thirty.' While 'thirteen' refers to the number 13, 'thirty' refers to the number 30. English learners frequently confuse these two because the stress patterns differ; 'thirteen' is stressed on the second syllable (thir-TEEN), whereas 'thirty' is stressed on the first syllable (THIR-ty). Mispronunciation can lead to misunderstandings in financial or scheduling contexts.
例文
I have thirteen dollars in my wallet.
everydayTengo trece dólares en mi billetera.
The meeting is scheduled for the thirteenth of October.
formalLa reunión está programada para el trece de octubre.
She turned thirteen yesterday.
informalElla cumplió trece años ayer.
The experiment yielded thirteen distinct results.
academicEl experimento produjo trece resultados distintos.
よく使う組み合わせ
よく使うフレーズ
a baker's dozen
trece unidades (una docena más una)
thirteen colonies
las trece colonias
よく混同される語
Thirty represents 30, while thirteen represents 13. The stress on thirteen is at the end, while the stress on thirty is at the beginning.
文法パターン
How to Use It
使い方のコツ
Thirteen is a neutral cardinal number used in all registers of English. It is important to ensure the final 'n' is pronounced clearly to avoid confusion with 'thirty' in spoken communication. In formal writing, numbers under ten are often written as words, but thirteen is frequently written as a numeral in technical or statistical contexts.
よくある間違い
The most common mistake is confusing 'thirteen' with 'thirty' due to poor stress placement. Another error is failing to use a plural noun after the number, such as saying 'thirteen apple' instead of 'thirteen apples.' Finally, some learners misspell it as 'thirtean' or 'thirten.'
Tips
Master the stress to avoid confusion
Always stress the 'teen' syllable in thirteen. If you stress the first syllable, listeners might mistake it for the number thirty.
Watch for the th- sound
Ensure the 'th' is pronounced as a voiceless dental fricative. Do not replace it with an 's' or 'f' sound.
The superstition of thirteen
Be aware that thirteen is often avoided in hotel room numbers or airplane rows in some countries. This is a common cultural quirk in Western society.
語源
The word comes from the Old English 'thēortīene,' which is a compound of 'thrie' (three) and 'tīene' (ten). This structure essentially means 'three and ten.'
文化的な背景
In Western culture, thirteen is often seen as an unlucky number, leading to the phenomenon of buildings skipping the 13th floor. Conversely, a 'baker's dozen' is a common idiom meaning thirteen, originating from medieval laws regarding bread weight.
覚え方のコツ
Remember that thirteen is a teenager, and teenagers are 'teens.' If it ends in 'teen,' it is a number between 13 and 19.
よくある質問
4 問The word is pronounced with the stress on the second syllable: thir-TEEN. Ensure the final 'n' sound is clear to distinguish it from the number thirty.
In many Western cultures, thirteen is considered an unlucky number, a superstition known as triskaidekaphobia. This belief often results in the omission of the thirteenth floor in some buildings.
When referring to a date, we say 'the thirteenth.' For example, 'My birthday is on the thirteenth of May.'
Yes, it acts as a cardinal adjective when placed before a noun. For example, 'I have thirteen books' uses thirteen to describe the quantity of books.
自分をテスト
Fill in the blank with the correct number.
There are ___ months in a lunar year.
A lunar year consists of thirteen lunar cycles.
Choose the correct pronunciation stress.
Which is the correct way to say the number 13?
Numbers ending in -teen always take the primary stress on the final syllable.
Select the correct sentence structure.
Which sentence is grammatically correct?
Cardinal numbers greater than one must be followed by a plural noun.
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Summary
Thirteen is the cardinal number representing the value 13, marked by the -teen suffix.
- The number that comes after twelve and before fourteen.
- Commonly used to describe quantities, ages, or dates.
- Stressed on the second syllable to distinguish it from thirty.
Master the stress to avoid confusion
Always stress the 'teen' syllable in thirteen. If you stress the first syllable, listeners might mistake it for the number thirty.
Watch for the th- sound
Ensure the 'th' is pronounced as a voiceless dental fricative. Do not replace it with an 's' or 'f' sound.
The superstition of thirteen
Be aware that thirteen is often avoided in hotel room numbers or airplane rows in some countries. This is a common cultural quirk in Western society.
例文
4 / 4I have thirteen dollars in my wallet.
Tengo trece dólares en mi billetera.
The meeting is scheduled for the thirteenth of October.
La reunión está programada para el trece de octubre.
She turned thirteen yesterday.
Ella cumplió trece años ayer.
The experiment yielded thirteen distinct results.
El experimento produjo trece resultados distintos.
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generalの関連語
about
A1'about'は、何かの話題について話すときや、おおよその量を表すときに使います。
above
A2何かの真上にある、より高い位置を示します。
accident
A2予期せず起こる悪い出来事で、損害や怪我につながることがあるものです。
action
A2目標を達成するために何かを実際に行うことだよ。
after
A2'after'は、時間的または場所的に、何かの後であることを意味します。
afterward
A2At a later or subsequent time.
again
A2'again'は、何かがもう一度起こる、繰り返されることを意味します。
aged
B1ある特定の年齢であること。人や物の年齢を表す時に使うよ。
alive
A2死んでおらず、生命活動をしている状態。
all
A2'all'は、物事の全体や、一つ残らずすべてを指します。
