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B1 noun #17 最常用 13分钟阅读

gallon

前17

At the A1 level, you should know that a 'gallon' is a word used to measure liquids, like water or milk. In some countries, like the USA, people buy milk in big plastic bottles called 'gallons.' One gallon is quite large—it is much more than a glass of water. It is about the same as four large bottles of water. You might see this word at a supermarket. For example, 'I want a gallon of milk.' It is a basic word for shopping and talking about how much liquid you have. You don't need to know the exact math, just that it is a 'big bottle' size.

At the A2 level, you can use 'gallon' to talk about daily chores and shopping. You should understand that it is a unit of measurement for volume. You will hear it when people talk about cars and gasoline. For example, 'My car needs ten gallons of gas.' You can also use it for cooking if you are making a very large amount of food, like soup for a big party. It is important to remember that 'gallon' is used for liquids, not for solid things like bread or meat. You might also learn that there are four 'quarts' in one gallon.

At the B1 level, you should be comfortable using 'gallon' in various contexts, including fuel efficiency and household projects. You should know the phrase 'miles per gallon' (MPG) and understand that it describes how far a car can go. You might also use 'gallon' when buying paint or cleaning supplies. At this level, you should start to notice that different countries use different systems. While the US uses gallons, most other countries use liters. You should be able to explain that a gallon is roughly 3.8 liters. You can also use the word in plural form, 'gallons,' to describe large amounts of liquid generally.

At the B2 level, you should understand the technical differences between the US gallon and the Imperial (UK) gallon. This is important for reading international news or technical manuals. You should also be familiar with compound adjectives like 'a five-gallon bucket' and know that 'gallon' stays singular in this form. You can use the word metaphorically to describe large quantities, such as 'gallons of coffee' or 'gallons of paint.' You should also understand how the gallon relates to other units like barrels (used in the oil industry) and fluid ounces. Your usage should be precise and grammatically correct in both spoken and written English.

At the C1 level, you should have a nuanced understanding of the 'gallon' and its cultural significance in the US and UK. You should be aware of its historical origins and why the US and UK versions differ. You can use the word in complex discussions about economics (e.g., the impact of price per gallon on consumer spending) or environmental science (e.g., the number of gallons of water required to produce a single pound of beef). You should be able to use the word fluently in idiomatic expressions and recognize when it is being used hyperbolically. Your understanding should include the dry gallon versus the liquid gallon, even if the former is rarely used.

At the C2 level, you possess a masterly command of the term 'gallon' and its place within the history of weights and measures. You can discuss the evolution of the 'wine gallon' and the 'ale gallon' and how these led to the current standards. You are capable of using the term in highly specialized fields, such as fluid dynamics or industrial engineering, where precise volume measurements are critical. You also understand the linguistic nuances, such as the etymology of the 'ten-gallon hat' and how it relates to Spanish loanwords. You can switch effortlessly between the metric and imperial systems, providing conversions and context for an international audience without hesitation.

开始练习例句笔记与提示

gallon 30秒了解

A gallon is a unit of liquid volume used in the US and UK systems, though their sizes differ slightly.
In the US, one gallon equals 128 fluid ounces, four quarts, or approximately 3.785 liters.
It is the standard measurement for selling milk, gasoline, and paint in American markets.
The term is also used figuratively to describe very large amounts of any liquid substance.

The term gallon is a fundamental unit of liquid volume that plays a central role in the daily lives of millions, particularly in the United States, its territories, and several other nations that have not fully transitioned to the metric system. At its core, a gallon is a measure of capacity, specifically designed to quantify liquids. In the American customary system, one gallon is precisely equal to 128 fluid ounces, which can be further broken down into four quarts, eight pints, or sixteen cups. This hierarchical structure makes it a versatile unit for everything from small kitchen recipes to large industrial shipments. When you walk into a grocery store in the U.S., the gallon is most visible in the dairy aisle, where milk is almost exclusively sold in gallon or half-gallon plastic jugs. This size is considered the standard for a family's weekly consumption. Beyond the kitchen, the gallon is the primary unit for fuel. When you pull up to a gas station, the price you see on the glowing sign is the cost per gallon. This measurement dictates the economy of transportation; drivers often discuss their vehicle's efficiency in terms of 'miles per gallon' (MPG), a metric that influences car purchases and environmental policy. Historically, the gallon has a complex lineage. It originated from the English wine gallon, which was standardized in the early 18th century. However, a significant divergence occurred when the British Empire redefined its units in 1824, creating the 'Imperial Gallon,' which is about 20% larger than the U.S. gallon. This means that a gallon of petrol in London is more liquid than a gallon of gas in New York. Understanding this distinction is vital for international travelers and engineers. In modern usage, the word 'gallon' also carries a metaphorical weight, often used to describe large, overwhelming quantities of liquid. If someone says it 'rained gallons,' they aren't literally measuring the volume but are emphasizing the intensity of the storm. The physical presence of a gallon—a heavy, substantial container—makes it a relatable benchmark for volume in the human mind.

Standard Volume: In the United States, a gallon is exactly 231 cubic inches or 3.785 liters. It is the gold standard for liquid consumer goods.

The recipe called for a full gallon of distilled water to ensure the chemical reaction was properly diluted.

Commercial Usage: Paint is almost always sold in one-gallon or five-gallon containers, which are designed to cover specific square footage on walls.

We needed ten gallons of blue paint to finish the entire exterior of the house.

Fuel Efficiency: Miles per gallon (MPG) is the standard measurement for how far a vehicle can travel on a single unit of fuel.

My new hybrid car gets over fifty miles per gallon on the highway.

The swimming pool requires thousands of gallons of water to be filled completely.

He drank a gallon of water after the marathon to rehydrate his body.

Using the word gallon correctly requires an understanding of both its literal and quantitative functions. In most sentences, 'gallon' acts as a count noun, meaning it can be singular or plural. When referring to a specific container, you might say, 'Pass me that gallon of milk.' Here, the word describes the container's capacity. When discussing measurements, the plural 'gallons' is more common: 'The tank holds twenty gallons of fuel.' It is important to note that 'gallon' is almost always followed by the preposition 'of' when specifying the substance being measured, such as 'a gallon of water' or 'gallons of oil.' However, in the context of fuel efficiency, it is used in the compound phrase 'miles per gallon,' where it functions as a rate. In technical or scientific writing, you might see 'gallon' used as a modifier, as in 'a five-gallon bucket.' Notice that when used as a modifier before a noun, the word remains singular even if the number is greater than one. You would not say 'a five-gallons bucket.' This is a common grammatical rule for units of measurement acting as adjectives. Furthermore, the word can be used to emphasize large volumes in a more descriptive sense. For instance, 'She shed gallons of tears' is a hyperbolic expression indicating intense sadness. While 'gallon' is primarily a noun, its presence in a sentence immediately signals to the reader that the topic involves volume, liquid capacity, or resource consumption. Whether you are discussing the price of gasoline, the amount of paint needed for a renovation, or the daily water intake recommended by health experts, 'gallon' provides a clear, standardized reference point. It is also worth noting that in casual conversation, Americans often drop the 'of milk' or 'of gas' if the context is clear. For example, 'I need to pick up a gallon on the way home' usually implies milk if you are at a grocery store, or gas if you are near a service station. This flexibility makes it a highly functional word in everyday English.

Direct Measurement: Used to state the exact volume of a liquid substance.

The recipe for the punch requires one gallon of fruit juice and two liters of soda.

Rate and Efficiency: Used to describe how much fuel a machine consumes over a certain distance.

With gas prices rising, everyone is looking for a car that gets better miles per gallon.

Hyperbolic Use: Used to exaggerate the amount of liquid to show intensity or scale.

After the workout, I felt like I could drink gallons of ice-cold lemonade.

The old truck only gets eight miles to the gallon, making it very expensive to drive.

They sell apple cider by the gallon at the local orchard during the fall.

The industrial vat can hold up to five hundred gallons of liquid chemicals.

If you spend any time in an English-speaking country that uses the imperial or US customary system, you will hear the word gallon daily. The most frequent location is undoubtedly the gas station. In the United States, gas prices are the subject of constant news coverage and casual conversation. You will hear people complain, 'Gas went up ten cents a gallon today!' or ask, 'How many gallons did you put in?' This makes the word synonymous with the cost of living and economic health. Another common setting is the grocery store. Parents often tell their children, 'Go grab a gallon of whole milk,' or shoppers might compare the price of a half-gallon versus a full gallon of orange juice. In the world of home improvement and DIY, the gallon is the standard unit for paint, varnish, and cleaning supplies. A contractor might tell you, 'We’ll need about three gallons of eggshell white for this room.' You will also hear it in the context of weather and natural disasters. Meteorologists might report that a hurricane dropped 'billions of gallons of water' on a city, using the unit to convey the sheer scale of the flooding. In the fitness and health community, there is a popular trend of 'drinking a gallon of water a day' for health benefits, leading to many people carrying around large 'gallon jugs' at the gym. Even in sports, particularly in the US, you might hear about the 'Gatorade shower' where players dump a five-gallon cooler of sports drink over their coach's head. In literature and film, the 'ten-gallon hat' is an iconic symbol of the American cowboy, though the name actually comes from a linguistic misunderstanding of the Spanish word 'galón' (braid) rather than the liquid measure. Despite this, the association with the volume remains in the public consciousness. Finally, in automotive reviews and television shows like Top Gear or MotorTrend, the efficiency of a vehicle is always framed around the gallon, making it a key term for anyone interested in cars. Whether it's a mundane chore or a major news event, the gallon is a word that anchors many aspects of modern life.

At the Pump: The most common place to hear the word is at gas stations, where it defines the price and quantity of fuel.

The sign showed that regular unleaded was $3.50 per gallon.

Grocery Shopping: Milk, water, and juice are frequently sold in gallon-sized plastic containers.

Can you pick up a gallon of 2% milk on your way home?

Home Projects: Buying paint or lawn chemicals usually involves calculating the number of gallons required for the area.

One gallon of this sealant should cover about 400 square feet of the deck.

The flood dumped millions of gallons of water into the valley in just two hours.

He bought a five-gallon bucket to wash the car.

One of the most frequent mistakes learners make with the word gallon is failing to distinguish between the US Liquid Gallon and the British Imperial Gallon. While they share the same name, they are not the same amount. A US gallon is approximately 3.785 liters, whereas an Imperial gallon is approximately 4.546 liters. This discrepancy can lead to significant errors in cooking, fuel calculations, or scientific experiments if the source of the measurement is not identified. Another common error is grammatical: using the plural 'gallons' when the word is acting as an adjective. For example, saying 'a five-gallons container' is incorrect; the correct form is 'a five-gallon container.' This follows the general English rule that units of measurement are singular when used attributively. Additionally, some people confuse 'gallon' with 'quart' or 'liter.' A gallon is much larger than both; it takes four quarts to make one gallon. Confusing these can lead to buying far too much or too little of a product. In writing, learners sometimes forget the preposition 'of.' You cannot say 'I bought a gallon milk'; it must be 'a gallon of milk.' Another subtle mistake involves the use of 'gallon' for dry goods. While there is technically a 'dry gallon' in the US system, it is almost never used in modern commerce. Using 'gallon' to describe a weight of something like flour or sugar is usually incorrect; those are measured in pounds or cups. Finally, there is the spelling mistake of 'galon' with only one 'l.' Always remember that 'gallon' has a double 'l.' Understanding these nuances ensures that you use the word accurately in both professional and casual settings, avoiding confusion in transactions and measurements.

US vs. UK: Mistaking the US gallon for the Imperial gallon can lead to a 20% error in volume.

Incorrect: I need a ten-gallons tank. Correct: I need a ten-gallon tank.

Missing Preposition: Always use 'of' between 'gallon' and the substance.

Incorrect: Give me a gallon juice. Correct: Give me a gallon of juice.

Dry vs. Liquid: Avoid using 'gallon' for dry ingredients like flour unless specifically mentioned in an old recipe.

The truck was carrying gallons of oil, not gallons of sand.

He accidentally bought a gallon of vinegar instead of a quart, and now he has way too much.

Don't say 'two gallon'; always use 'two gallons' for the plural.

The car's fuel tank is measured in gallons, but the engine oil is often measured in quarts.

When discussing volume, gallon is just one of many units available, and choosing the right one depends on the context and the required precision. The most direct alternative is the liter (or litre). The liter is the standard unit in the metric system and is used by almost every country except the US. One gallon is roughly equivalent to 3.78 liters. In scientific and international contexts, liters are preferred for their ease of conversion (1,000 milliliters = 1 liter). Within the US customary system, smaller units include the quart, pint, and cup. A quart is exactly one-fourth of a gallon. If a recipe calls for a small amount of liquid, using 'gallon' would be impractical; you would use 'cups' or 'ounces' instead. For much larger volumes, such as the capacity of a lake or a municipal water supply, 'gallons' might be replaced by acre-feet or simply cubic meters. In industrial shipping, you might hear the term barrel. For example, oil is measured in barrels, where one barrel is equal to 42 US gallons. Another alternative is the drum, which usually refers to a 55-gallon metal or plastic container. In casual speech, people often use containers as proxies for volume, such as a 'jug,' 'bucket,' or 'tank.' While 'a gallon of water' is precise, 'a jug of water' is vague but common. When comparing these words, it's important to consider the 'register' or formality. 'Gallon' is a precise, formal unit of measure. 'A whole bunch of liquid' is informal. In a professional kitchen, 'quarts' and 'gallons' are the language of the trade. In a chemistry lab, 'milliliters' and 'liters' are mandatory. Understanding the relationship between these words—knowing that a gallon is four quarts or nearly four liters—allows for better communication across different systems of measurement and different industries.

Gallon vs. Liter: The gallon is US-centric, while the liter is international. 1 gallon ≈ 3.78 liters.

While Americans buy gas by the gallon, Europeans buy it by the liter.

Gallon vs. Barrel: A barrel is a much larger unit used in the oil industry, containing 42 gallons.

The price of oil is often quoted per barrel, but consumers pay per gallon at the pump.

Smaller Units: Quarts and pints are better for cooking, while gallons are better for bulk storage.

I didn't need a whole gallon of cream, so I just bought a pint.

The aquarium holds thirty gallons, which is roughly 113 liters.

Using a gallon as a unit is common in the US, but 'cubic meters' is used for city water billing.

How Formal Is It?

正式

"The facility is equipped with a three-thousand-gallon storage tank for chemical waste."

中性

"I need to buy a gallon of milk on my way home from work."

非正式

"Man, I could drink a gallon of water right now; I'm so thirsty!"

Child friendly

"This big jug of juice is called a gallon. It's enough for everyone in the class!"

俚语

"That truck is a total gas hog; it gets like two gallons to the mile!"

趣味小知识

The 'ten-gallon hat' doesn't actually hold ten gallons of water. The name likely comes from the Spanish 'galón,' meaning a braid or ribbon used to decorate the hat. A hat with ten braids was a 'ten-galón' hat.

发音指南

UK /ˈɡæl.ən/

US /ˈɡæl.ən/

The stress is on the first syllable: GAL-lon.

押韵词

allen fallon talon pollen stolen swollen colon solon

常见错误

Pronouncing the 'o' like 'on' (as in 'upon') instead of a neutral schwa.
Adding an 's' to the singular form when used as an adjective (e.g., 'five-gallons bucket').
Confusing the spelling with 'galon' (one 'l').
Confusing it with 'gallon' (a French word for braid) in historical contexts.
Misplacing the stress on the second syllable.

难度评级

阅读 2/5

The word is short and common in most texts involving shopping or cars.

写作 3/5

Learners must remember the double 'l' and the 'of' preposition.

口语 2/5

Pronunciation is straightforward, but usage in compound adjectives can be tricky.

听力 2/5

Easily recognizable in context at gas stations or stores.

接下来学什么

前置知识

liquid water milk measure bottle

接下来学习

quart pint liter volume capacity

高级

volumetric viscosity displacement imperial system customary units

需要掌握的语法

Units of measurement as adjectives

A five-gallon (not gallons) bucket.

Preposition 'of' with volume nouns

A gallon of (not a gallon milk) milk.

Pluralization of units

I bought three gallons (plural) of gas.

Articles with specific measurements

The price per gallon (definite article) is rising.

Subject-verb agreement with amounts

Ten gallons of water is (singular verb) a lot to carry.

按水平分级的例句

I bought a gallon of milk.

J'ai acheté un gallon de lait.

Use 'a' before gallon because it starts with a consonant.

This jug holds one gallon.

Cette cruche contient un gallon.

'Holds' is the verb meaning 'contains'.

Do you have a gallon of water?

As-tu un gallon d'eau ?

Question form using 'Do you have'.

A gallon is a lot of juice.

Un gallon, c'est beaucoup de jus.

'Is' links the subject to the description.

The milk is in a gallon bottle.

Le lait est dans une bouteille d'un gallon.

'Gallon' acts as an adjective here.

We need a gallon for the party.

Nous avons besoin d'un gallon pour la fête.

'Need' shows a requirement.

Is this a gallon or a liter?

Est-ce un gallon ou un litre ?

Choice question using 'or'.

He drank a gallon of water today.

Il a bu un gallon d'eau aujourd'hui.

Past tense of drink is 'drank'.

How many gallons of gas do we need?

De combien de gallons d'essence avons-nous besoin ?

Use 'how many' for countable nouns like gallons.

The car tank holds fifteen gallons.

Le réservoir de la voiture contient quinze gallons.

Plural 'gallons' after the number fifteen.

Gas costs four dollars per gallon.

L'essence coûte quatre dollars par gallon.

'Per' means 'for each'.

I need two gallons of blue paint.

J'ai besoin de deux gallons de peinture bleue.

Plural 'gallons' with 'of' and the substance.

A gallon is four quarts.

Un gallon fait quatre quarts.

Simple definition sentence.

The bucket can hold five gallons of water.

Le seau peut contenir cinq gallons d'eau.

'Can hold' expresses capacity.

We bought three gallons of apple cider.

Nous avons acheté trois gallons de cidre de pomme.

Past tense 'bought'.

Is a gallon bigger than a liter?

Un gallon est-il plus grand qu'un litre ?

Comparative 'bigger than'.

My car gets thirty miles per gallon on the highway.

Ma voiture fait trente milles au gallon sur l'autoroute.

'Miles per gallon' is a common fixed phrase.

You should drink about half a gallon of water daily.

Tu devrais boire environ un demi-gallon d'eau par jour.

'Half a gallon' is the standard way to say 0.5 gallons.

The price of a gallon has increased significantly this year.

Le prix d'un gallon a augmenté de manière significative cette année.

Present perfect 'has increased'.

We used several gallons of water to clean the patio.

Nous avons utilisé plusieurs gallons d'eau pour nettoyer le patio.

'Several' indicates an indefinite plural amount.

The recipe requires a gallon of vegetable stock.

La recette nécessite un gallon de bouillon de légumes.

'Requires' is a more formal word for 'needs'.

He carried a five-gallon jug of water up the stairs.

Il a porté une cruche d'eau de cinq gallons en haut des escaliers.

Compound adjective 'five-gallon' is hyphenated and singular.

How many gallons does the swimming pool hold?

Combien de gallons la piscine contient-elle ?

Question about total capacity.

The store sells ice cream by the half-gallon.

Le magasin vend de la crème glacée au demi-gallon.

'By the' indicates the unit of sale.

The industrial vat has a capacity of five hundred gallons.

La cuve industrielle a une capacité de cinq cents gallons.

'Capacity of' is a formal way to describe volume.

It’s important to note that a US gallon is smaller than an Imperial gallon.

Il est important de noter qu'un gallon américain est plus petit qu'un gallon impérial.

Noun clause starting with 'that'.

The storm dumped gallons of rain on the coastal town.

La tempête a déversé des gallons de pluie sur la ville côtière.

Metaphorical/hyperbolic use of 'gallons'.

Fuel efficiency is measured in miles per gallon in the United States.

L'efficacité énergétique est mesurée en milles par gallon aux États-Unis.

Passive voice 'is measured'.

We need to calculate the cost per gallon to stay within budget.

Nous devons calculer le coût par gallon pour respecter le budget.

Infinitive phrase 'to stay within budget' showing purpose.

The engine consumes a gallon of oil every thousand miles.

Le moteur consomme un gallon d'huile tous les mille milles.

Present simple for a habitual action.

A standard bathtub can hold approximately forty to sixty gallons of water.

Une baignoire standard peut contenir environ quarante à soixante gallons d'eau.

'Approximately' adds precision to the estimate.

She poured gallons of coffee for the tired workers.

Elle a versé des gallons de café pour les travailleurs fatigués.

Hyperbolic use to show a large quantity.

The environmental impact of wasting a single gallon of water is often underestimated.

L'impact environnemental du gaspillage d'un seul gallon d'eau est souvent sous-estimé.

Gerund phrase 'wasting a single gallon' as the object of a preposition.

Historically, the gallon was defined differently for wine and ale in England.

Historiquement, le gallon était défini différemment pour le vin et la bière en Angleterre.

Adverb 'historically' sets the time frame.

The tanker spilled thousands of gallons of crude oil into the ocean.

Le pétrolier a déversé des milliers de gallons de pétrole brut dans l'océan.

Large number 'thousands of' emphasizes the disaster.

The project requires a five-hundred-gallon reservoir to be installed underground.

Le projet nécessite l'installation d'un réservoir de cinq cents gallons sous terre.

Complex compound adjective 'five-hundred-gallon'.

Despite the move toward the metric system, the gallon remains the standard for US consumers.

Malgré le passage au système métrique, le gallon reste la norme pour les consommateurs américains.

'Despite' shows contrast.

The chemical process yields ten gallons of byproduct for every hour of operation.

Le processus chimique produit dix gallons de sous-produit pour chaque heure de fonctionnement.

'Yields' means produces or provides.

The cowboy tipped his ten-gallon hat as he rode past the saloon.

Le cow-boy a incliné son chapeau de dix gallons en passant devant le saloon.

Cultural reference to the 'ten-gallon hat'.

We must account for every gallon of fuel used during the expedition.

Nous devons rendre compte de chaque gallon de carburant utilisé pendant l'expédition.

'Account for' means to explain or track.

The intricate plumbing system was designed to handle a flow rate of fifty gallons per minute.

Le système de plomberie complexe a été conçu pour gérer un débit de cinquante gallons par minute.

Technical term 'flow rate' used with 'per minute'.

The discrepancy between US and Imperial gallons can lead to catastrophic errors in aviation.

L'écart entre les gallons américains et impériaux peut entraîner des erreurs catastrophiques en aviation.

'Discrepancy' highlights a lack of compatibility.

He spent gallons of ink trying to justify his controversial theory.

Il a dépensé des gallons d'encre pour tenter de justifier sa théorie controversée.

Idiomatic use of 'gallons of ink' to mean a lot of writing.

The brewery's output reached ten thousand gallons per month during the peak season.

La production de la brasserie a atteint dix mille gallons par mois pendant la haute saison.

'Output' refers to the total production volume.

The legislation aims to reduce the number of gallons of runoff entering the local watershed.

La législation vise à réduire le nombre de gallons de ruissellement pénétrant dans le bassin versant local.

Formal vocabulary like 'legislation' and 'watershed'.

The ancient cistern was capable of storing thousands of gallons of rainwater for the dry season.

L'ancienne citerne était capable de stocker des milliers de gallons d'eau de pluie pour la saison sèche.

'Capable of storing' describes potential capacity.

The sheer volume of the spill, measured in millions of gallons, necessitated a federal response.

L'ampleur du déversement, mesurée en millions de gallons, a nécessité une intervention fédérale.

Appositive phrase 'measured in millions of gallons' provides extra detail.

Calculating the thermal expansion of a gallon of liquid requires precise temperature data.

Le calcul de la dilatation thermique d'un gallon de liquide nécessite des données de température précises.

Gerund 'Calculating' as the subject of the sentence.

常见搭配

gallon of milk

gallon of gas

miles per gallon

five-gallon bucket

price per gallon

half-gallon

gallon jug

gallon of paint

billions of gallons

gallon of sweat

常用短语

A gallon of gas

Miles per gallon

By the gallon

Ten-gallon hat

Half a gallon

Five-gallon bucket

Gallons of water

Price per gallon

Drink a gallon

Gallon jug

容易混淆的词

gallon vs Liter

A liter is much smaller (about 1/4 the size of a gallon).

gallon vs Quart

A quart is exactly 1/4 of a gallon.

gallon vs Pound

A pound measures weight, while a gallon measures volume.

习语与表达

"Ten gallons in a five-gallon hat"

To describe someone who is trying to do too much or someone who is full of themselves. It implies over-extension.

He's trying to fit ten gallons in a five-gallon hat with that ambitious schedule.

Informal

"Gallons of ink"

Used to describe a large amount of writing, especially in newspapers or books, about a specific topic.

Gallons of ink have been spilled debating the new tax law.

Journalistic

"A gallon of sweat"

Refers to a great deal of hard physical labor or effort. It emphasizes the difficulty of a task.

Winning the championship took a gallon of sweat and years of practice.

Informal

"Drinking by the gallon"

To consume a liquid in very large, perhaps excessive, quantities. It can be literal or figurative.

During the heatwave, everyone was drinking water by the gallon.

Neutral

"Shed gallons of tears"

To cry excessively or for a long period of time. It is a common hyperbole for deep sadness.

She shed gallons of tears when her favorite character died in the movie.

Informal

"Gallons of blood"

Used in horror movies or descriptions of battles to emphasize extreme violence or gore.

The movie was criticized for showing gallons of blood in every scene.

Informal

"A gallon of trouble"

A humorous or exaggerated way to say someone is in a lot of trouble. It suggests the trouble is overwhelming.

If the boss finds out, you're in for a gallon of trouble.

Slang

"Not a gallon left"

To be completely out of something, usually fuel or energy. It implies total depletion.

After the marathon, I didn't have a gallon of energy left in me.

Informal

"Gallons of praise"

To receive an overwhelming amount of compliments or positive feedback.

The director received gallons of praise for her latest film.

Neutral

"Fill it to the gallon"

To fill something exactly to a certain mark, or more generally, to complete a task thoroughly.

Make sure you fill the tank to the gallon so we don't run out.

Informal

容易混淆

gallon vs Galon

Spelling error.

Gallon has two 'l's; 'galon' is not a word in English (though it is in Spanish/French).

Make sure to spell gallon with two L's.

gallon vs Galleon

Similar sound and spelling.

A galleon is a large sailing ship used from the 15th to 18th centuries.

The Spanish galleon was filled with gold, not gallons of milk.

gallon vs Quart

Both are liquid measures.

A quart is smaller; four quarts make one gallon.

I bought a quart of cream, not a whole gallon.

gallon vs Barrel

Both measure large volumes of liquid.

A barrel (in oil) is 42 gallons; it is much larger.

The ship carried barrels of oil, totaling millions of gallons.

gallon vs Pint

Both are liquid measures.

A pint is very small; eight pints make one gallon.

A pint of beer is a common drink, but a gallon would be too much!

句型

I have a gallon of [liquid].

I have a gallon of milk.

The [noun] holds [number] gallons.

The tank holds ten gallons.

My car gets [number] miles per gallon.

My car gets twenty miles per gallon.

A [number]-gallon [noun] is [adjective].

A five-gallon bucket is heavy.

The [noun] leaked [number] gallons of [liquid].

The pipe leaked fifty gallons of oil.

The [noun] was designed for a [number]-gallon capacity.

The system was designed for a thousand-gallon capacity.

It costs [amount] per gallon.

It costs four dollars per gallon.

Can I have a gallon of [liquid]?

Can I have a gallon of water?

词族

名词

形容词

如何使用

frequency

Very common in the US, Liberia, and Myanmar; less common in metric countries.

常见错误

I bought a gallon milk. → I bought a gallon of milk.
You must use the preposition 'of' between the unit and the substance.
The car gets 30 mile per gallon. → The car gets 30 miles per gallon.
The distance (miles) should be plural if it is more than one.
I have a two-gallons jug. → I have a two-gallon jug.
When a measurement acts as an adjective before a noun, it stays singular.
A gallon is the same everywhere. → A US gallon is different from a UK gallon.
The US gallon is 3.78L, while the UK Imperial gallon is 4.54L.
He drank a gallon of sand. → He had a gallon-sized container of sand.
Gallon is almost exclusively for liquids. For dry goods, use weight or specific dry measures.

小贴士

Singular vs. Plural

Use 'gallon' for one and 'gallons' for two or more. Example: 'One gallon, two gallons.'

At the Pump

When someone asks 'How much gas?', you can answer with the number of gallons you want.

Quick Math

Think of a gallon as roughly 4 liters. It's not exact, but it's close enough for most casual conversations.

Milk Sizes

Learn the sequence: Cup -> Pint -> Quart -> Gallon. Each one is larger than the last.

Hyphens Matter

Use a hyphen in 'five-gallon bucket' because 'five-gallon' is describing the bucket.

US Dominance

Remember that the gallon is primarily a US unit. If you're in Europe, use 'liter' instead.

Double L

Don't forget the second 'l'. It's 'ga-ll-on', not 'galon'.

The Hat

If you hear 'ten-gallon hat,' don't think about water; think about a big cowboy hat!

Hydration

The 'gallon a day' water goal is popular, but always listen to your body's actual needs.

Volume vs. Weight

A gallon of different liquids will have different weights. A gallon of oil is lighter than a gallon of water.

记住它

记忆技巧

Think of a 'GAL' (girl) named 'LON' (Lonnie) carrying a huge bottle of milk. A GAL-LON is a big bottle.

视觉联想

Imagine four quart-sized milk cartons standing together. They perfectly fit into one large gallon jug.

Word Web

Milk Gasoline Quart Volume Liquid Jug Liter Tank

挑战

Go to your kitchen or a store and find three things sold by the gallon. Say their names out loud: 'A gallon of milk, a gallon of water, a gallon of juice.'

词源

The word 'gallon' comes from the Old Northern French word 'galon,' which was a measure of liquid. It entered Middle English in the 13th century. It is related to the Medieval Latin 'galleta' or 'galletum,' meaning a jug or pail.

原始含义： A vessel or container for liquid, rather than a specific standardized volume.

Indo-European (via Latin and French to English).

文化背景

Be careful when discussing measurements with people from metric countries; they may find the gallon confusing or outdated.

Americans are very resistant to switching to liters, so the gallon remains the dominant unit for most consumer liquids.

The 'Ten-Gallon Hat' in Western films. The 'Gallon Challenge' internet trend. Miles per gallon (MPG) ratings in car commercials.

在生活中练习

真实语境

Grocery Store

A gallon of milk
Half-gallon of juice
Gallon of spring water
Is this sold by the gallon?

Gas Station

Price per gallon
How many gallons?
Ten gallons of regular
Miles per gallon

Home Improvement

A gallon of paint
Five-gallon bucket
Gallons of sealant
How many gallons do I need?

Health and Fitness

Drink a gallon a day
Gallon water bottle
Gallons of sweat
Hydrate with a gallon

Weather Reports

Gallons of rainfall
Billions of gallons of flooding
Water levels in gallons
Gallons per hour

对话开场白

"How much does a gallon of gas cost in your city right now?"

"Do you think you could drink a whole gallon of water in one day?"

"Is milk sold by the gallon or the liter in your home country?"

"How many miles per gallon does your dream car get?"

"Have you ever had to carry a five-gallon bucket of something heavy?"

日记主题

Describe a time you saw a huge amount of liquid. How many gallons do you think it was?

Compare the use of gallons in the US to the use of liters in other countries. Which do you prefer?

Write about a home project where you had to buy gallons of paint or other supplies.

Do you track your water intake? How close do you get to a gallon each day?

Imagine a world where everything is measured in gallons. How would that change your daily life?

常见问题

10 个问题

In the US system, there are approximately 3.785 liters in one gallon. In the UK Imperial system, there are about 4.546 liters. It is important to know which system you are using.

Yes, a gallon of water weighs about 8.34 pounds (3.78 kilograms). This is why carrying a full gallon jug can be tiring for some people.

The most common abbreviation for gallon is 'gal.' You will often see this on labels or at gas station pumps.

It's actually a linguistic mistake! It comes from the Spanish word 'galón,' which means braid. A hat with ten braids was called a 'ten-galón hat,' which sounded like 'ten-gallon' to English speakers.

The UK officially uses the metric system (liters), but the gallon is still used for measuring fuel efficiency (miles per gallon) and is sometimes used informally by older generations.

There are 16 cups in one US gallon. This is useful to know for large cooking recipes or when planning drinks for a party.

In the US, milk is most commonly sold in gallon, half-gallon, and quart sizes. The gallon is the most popular size for families.

It is a measure of how far a car can travel using one gallon of fuel. A higher number means the car is more fuel-efficient and cheaper to run.

While a 'dry gallon' exists in the US system, it is almost never used. Flour and sugar are usually measured in pounds or cups, not gallons.

A half-gallon is exactly 0.5 gallons, which is 64 fluid ounces or two quarts. It is a very common size for juice and milk.