cave
の説明 cave あなたのレベルで:
A cave is a big hole in a mountain. It is often very dark inside. Many bats live in caves. You can go inside a cave to look at the rocks.
A cave is a natural space under the ground. Sometimes, water makes these holes over a long time. People and animals use caves to stay dry and safe from the rain.
A cave is a large, natural opening in the side of a hill or cliff. They are often formed by geological processes. Explorers enjoy visiting caves to see beautiful formations like stalactites.
The term cave refers to a subterranean chamber or cavity. Beyond the physical structure, the verb 'to cave' implies yielding to pressure. Understanding the context is key to using the word accurately.
While cave primarily denotes a geological feature, it carries significant cultural and metaphorical weight. From the 'Allegory of the Cave' in philosophy to the 'caving in' of political structures, the term bridges the gap between physical space and abstract concepts of confinement and collapse.
Etymologically rooted in the Latin cavea, the cave serves as a profound archetype in literature and psychology. It represents the unconscious, the womb of the earth, and the threshold between the known world and the mysterious unknown. Its usage spans from the literal descriptions of speleology to the figurative descriptions of human retreat and psychological defensive mechanisms.
cave 30秒で
- A cave is a natural underground space.
- It is often formed by water erosion.
- The verb 'cave in' means to collapse.
- It is a countable noun.
Think of a cave as nature's own secret room. It is a large, hollow space found deep underground or tucked away into the side of a rocky cliff or mountain.
Most caves are formed by erosion, which is when water slowly wears away stone over millions of years. Because they are often dark and cool, they make perfect homes for creatures like bats, spiders, and even bears looking for a cozy place to hibernate.
When you hear the word cave, imagine a mysterious, quiet place. It is not just a hole; it is a geological wonder that connects the surface world to the hidden depths of the Earth.
The word cave has a long history that travels back to the Latin word cavea, which meant a hollow place or a cage. It eventually moved into Old French as cave before becoming the English word we use today.
Throughout human history, caves have been incredibly important. Early humans used them as shelter from harsh weather and wild animals. In fact, some of the oldest art ever discovered was found painted on the walls of deep caves in places like France and Spain.
These ancient drawings tell us stories about how people lived thousands of years ago. Because caves are protected from the sun and rain, they act like time capsules, preserving history for archaeologists to study long after the people who lived there have moved on.
In daily conversation, we use cave to describe both the physical location and sometimes as a verb meaning to give in to pressure. You might hear someone say they are going caving, which is the hobby of exploring underground tunnels.
Common word combinations include deep cave, hidden cave, or limestone cave. If you are talking about the verb form, you might hear someone say, "He finally caved in to the demands of his friends," meaning he stopped resisting.
The register is generally neutral. Whether you are writing a scientific report about geology or telling a spooky story around a campfire, cave is a perfectly natural word to use in almost any setting.
1. Cave in: To collapse or to give up. Example: "The roof began to cave in after the heavy storm."
2. Plato's Cave: A philosophical metaphor for limited perception. Example: "He felt like he was living in Plato's cave, unaware of the real world outside."
3. Cave dweller: Someone who is old-fashioned or isolated. Example: "Stop acting like a cave dweller and get a smartphone!"
4. Enter the cave: To face one's fears. Example: "To overcome his anxiety, he had to enter the cave of his own mind."
5. Caved-in look: A sunken appearance. Example: "After his long illness, he had a caved-in look on his face."
The noun cave is a regular countable noun. Its plural form is simply caves. When using it in a sentence, you usually need an article, such as "The cave was dark" or "We found a cave."
Pronunciation-wise, it is a single-syllable word. In both British and American English, the IPA is /keɪv/. The 'a' makes a long 'ay' sound, like in the word 'save' or 'wave'.
Stress is straightforward since it is only one syllable. It rhymes with brave, gave, pave, rave, and shave. Remember to pronounce the silent 'e' at the end as a marker that makes the 'a' long!
豆知識
Related to the word 'cage'!
発音ガイド
Sounds like 'save' with a 'k' sound.
Clear long 'a' sound.
よくある間違い
- Pronouncing the 'e' at the end
- Confusing with 'caveat'
- Adding an extra syllable
韻が合う語
難易度
Very easy to read
Simple to use
Easy to pronounce
Easy to hear
次に学ぶべきこと
前提知識
次に学ぶ
上級
知っておくべき文法
Countable Nouns
a cave / two caves
Silent E Rule
cave (long a)
Phrasal Verbs
cave in
レベル別の例文
The bear is in the cave.
bear = animal, cave = home
Use 'in' for location.
I see a big cave.
see = look at
Use 'a' for singular.
The cave is dark.
dark = no light
Adjective placement.
Bats live in the cave.
bats = flying animals
Plural subject.
Is that a cave?
question form
Question structure.
We found a cave.
found = discovered
Past tense.
The cave is cold.
cold = low temperature
Simple sentence.
Go to the cave.
go = move towards
Imperative mood.
The explorers entered the deep cave.
Water carved this cave over time.
We saw many bats in the cave.
The cave entrance was very narrow.
They lit a torch to see inside the cave.
Is it safe to go into that cave?
The cave was filled with beautiful rocks.
He felt scared inside the dark cave.
The limestone cave was full of stalactites.
Speleology is the study of caves.
We hiked for hours to reach the cave entrance.
The ancient paintings were found deep within the cave.
The explorers were trapped in the cave by the rain.
Many animals use the cave for shelter during winter.
The cave system stretches for miles underground.
She was amazed by the size of the cavernous cave.
The government finally caved in to public pressure.
The cave's ecosystem is very fragile.
Archaeologists discovered artifacts in the cave.
The roof of the cave looked like it might cave in.
Exploring a cave requires special safety equipment.
The cave provided a natural refuge for the soldiers.
The cave's acoustics were perfect for the concert.
He felt like he was trapped in a cave of his own making.
The cave serves as a metaphor for the limitations of human knowledge.
The political party caved in under the weight of the scandal.
The cave's microclimate is unique to this region.
The explorers were captivated by the cave's subterranean beauty.
The cave paintings offer a glimpse into prehistoric rituals.
He caved in to his cravings for chocolate.
The cave system is a labyrinth of tunnels.
The cave acts as a sanctuary from the harsh desert sun.
The cave represents the primal subconscious in Jungian psychology.
The limestone walls of the cave were etched with centuries of history.
The explorer's resolve began to cave in as the oxygen ran low.
The cave is a liminal space between the surface and the abyss.
The geological formation of the cave is a testament to erosion.
He retreated into the cave of his own solitude.
The cave's silence was profound and heavy.
The discovery of the cave revolutionized our understanding of the region.
よく使う組み合わせ
慣用句と表現
"cave in"
to give up or collapse
He caved in and agreed.
neutral"Plato's cave"
limited perspective
He is stuck in Plato's cave.
academic"cave dweller"
someone outdated
Don't be a cave dweller.
casual"caved-in"
sunken or collapsed
The box was caved-in.
neutral"enter the cave"
face a challenge
It is time to enter the cave.
literary間違えやすい
similar spelling
cove is a small bay, cave is a hole
The boat is in the cove.
starts with cave
caveat is a warning
There is one caveat.
文型パターン
The [noun] is in the cave.
The bear is in the cave.
We explored the [adjective] cave.
We explored the deep cave.
The roof began to cave in.
The roof began to cave in.
He caved in to the request.
He caved in to the request.
The cave system is [adjective].
The cave system is vast.
語族
名詞
動詞
形容詞
関連
使い方
7
丁寧さの度合い
ヒント
Memory Palace
Native Speakers
Cultural Insight
Grammar Shortcut
Say It Right
Don't Make This Mistake
Did You Know?
Study Smart
暗記しよう
記憶術
Caves are COLD and VAST.
視覚的連想
A bat flying into a dark 'C' shaped hole.
Word Web
チャレンジ
Draw a cave and label the parts.
語源
Latin
元の意味： hollow place
文化的な背景
None
Often associated with adventure or mystery.
実生活で練習する
実際の使用場面
Hiking
- cave entrance
- explore the cave
- watch your step
Geology
- limestone formation
- stalactites
- cave system
Work/Pressure
- caved in
- under pressure
- give in
Storytelling
- dark and scary
- hidden treasure
- deep inside
会話のきっかけ
"Have you ever been inside a cave?"
"Would you like to go caving?"
"What is the scariest thing about a cave?"
"Do you think early humans liked living in caves?"
"What is the difference between a cave and a tunnel?"
日記のテーマ
Describe a dream where you find a secret cave.
Write about a time you had to 'cave in' to something.
If you lived in a cave, what would you bring?
Imagine discovering a new cave system.
よくある質問
8 問自分をテスト
The bat lives in a ___.
Bats naturally live in caves.
What is a cave?
A cave is a geological feature.
A cave is always man-made.
Caves are typically natural.
Word
意味
Match the noun and the verb phrase.
Subject + verb + adjective.
スコア： /5
Summary
A cave is a natural wonder that reminds us of the hidden beauty beneath our feet.
- A cave is a natural underground space.
- It is often formed by water erosion.
- The verb 'cave in' means to collapse.
- It is a countable noun.
Memory Palace
Native Speakers
Cultural Insight
Grammar Shortcut
例文
The children found a small cave while playing on the beach.
関連コンテンツ
関連フレーズ
自然の関連語
algae
A1Algae are simple plants that grow in or near water and do not have ordinary leaves or roots. They can be very small like green spots or very large like seaweed found in the ocean.
amphibian
A1An amphibian is a type of animal that can live both on land and in water. Most amphibians, like frogs and salamanders, start their lives in the water and move to land as they grow older.
asteroid
A1An asteroid is a large rock that travels through space and orbits the sun. It is much smaller than a planet and is mostly made of rock and metal.
astronomy
A1Astronomy is the scientific study of stars, planets, and everything else in space. It is the branch of science that looks at how the universe works outside of Earth's atmosphere.
atmospheric pressure
A1Atmospheric pressure is the weight of the air in the sky pressing down on the Earth. It changes depending on the weather and how high you are above the sea.
bear
A2毛が濃くて大きくて力強い動物のことだよ。
camel
A2背中にコブがある、砂漠に住む大きな動物のことだよ。
camouflage
A1カモフラージュは、周りの景色に溶け込んで姿を隠すことです。動物が敵に見つからないようにするために使われます。
canopy
A1森の一番上の層で、枝や葉っぱが集まっているところだよ。
canyon
A1峡谷は、切り立った崖に囲まれた深い谷のことです。長い時間をかけて川が岩を削ることで作られます。
