A1 numeral #47 پرکاربردترین 5 دقیقه مطالعه

forty

The word 'forty' refers to the cardinal number that is precisely four times the value of ten. It's a fundamental numerical concept, often encountered when counting, calculating, or discussing quantities. For instance, you might say "There are forty students in the class" or "The book has forty pages."

§ What does 'forty' mean?

'Forty' is a fundamental number in English, representing the quantity equivalent to four times ten. It's a key part of our counting system and is used in countless everyday situations. Understanding 'forty' is essential for anyone learning English, especially at the CEFR A1 level, as it forms the basis for expressing larger numbers and quantities.

DEFINITION
The number equivalent to four times ten (40).

The word 'forty' is an adjective when it describes a number of things, such as 'forty cars' or 'forty people.' It can also act as a noun, as in 'The number is forty.' It is a cardinal number, which means it tells us 'how many' of something there are.

§ When do people use 'forty'?

People use 'forty' in a wide variety of contexts, from talking about age to counting money or expressing time. Here are some common situations where you might encounter or use the word 'forty':

  • Age: When someone is 40 years old, you would say they are 'forty'.
  • Counting: If you have 40 items, you would say you have 'forty' of them.
  • Money: When dealing with currency, for example, 'forty dollars' or 'forty euros'.
  • Time: While less common for specific minutes, you might hear 'forty minutes past the hour' or 'forty days'.
  • Measurements: 'Forty kilometers,' 'forty pounds,' or 'forty degrees Celsius/Fahrenheit'.
  • Scores: In games or sports, a score of 'forty' is often heard.
  • Dates: When referring to the year 1940 or the 40th day of the year.

My grandmother is forty years old this year.

I need to buy forty eggs for the party.

The book costs forty dollars.

The use of 'forty' is straightforward and follows the general rules for numbers in English. When learning to count, 'forty' is usually introduced after 'thirty' and before 'fifty'. It's a foundational number that helps build a strong understanding of the number system in English. Mastering 'forty' and other basic numbers allows you to communicate quantities effectively and understand numerical information in various contexts.

In summary, 'forty' means the number 40 and is used whenever you need to express that quantity in spoken or written English. It's a versatile word that plays a crucial role in daily communication, from simple counting to more complex numerical expressions. As an A1 learner, focusing on recognizing and using 'forty' correctly will greatly enhance your ability to understand and participate in basic English conversations.

§ Forty in Everyday Life

The number forty is very common and you'll hear it in many different contexts. It's a simple number that refers to four sets of ten. Understanding how it's used will help you navigate everyday conversations.

DEFINITION
The number equivalent to four times ten.

§ Where you actually hear this word — work, school, news

Let's explore some common scenarios where you might encounter the word "forty."

  • Work: In a professional setting, you might hear "forty" when discussing schedules, budgets, or quantities. For example, a work week is often forty hours long. You might also hear it in reference to age, for example, a colleague turning forty.

    Our standard work week is forty hours.

    The project budget is forty thousand dollars.

  • School: At school, "forty" can be used for counting, scores, or ages. Students might have forty minutes for an exam, or a class might have forty students. A teacher might be in their forties.

    The test had forty questions.

    There are nearly forty students in my class.

  • News: In news reports, "forty" often appears in statistics, ages, or dates. For example, a report might mention a temperature of forty degrees, or an event that happened forty years ago. You might also hear about poll results where forty percent of people agree with something.

    The temperature is expected to reach forty degrees Celsius today.

    Forty percent of voters support the new policy.

As you can see, "forty" is a versatile word used in many aspects of daily life. Paying attention to these contexts will help you understand and use it correctly.

§ Similar words and when to use this one vs alternatives

The word "forty" specifically refers to the number 40. There aren't direct synonyms that mean exactly 40, but you might encounter other numerical expressions or phrases depending on the context.

Numerical Expressions
When referring to quantities, you will generally use the word "forty" directly. However, in mathematical contexts, you might see it represented as the numeral "40" or as part of an equation, like "four times ten."

There are forty students in the class.

Tens vs. Forty
While "tens" refers to multiples of ten (e.g., "in her tens" meaning between 10 and 19, or "in his forties" meaning between 40 and 49), "forty" is a precise number. You use "forty" when you mean exactly 40, and "tens" or "for-ties" (plural) when referring to a decade or a general range around that multiple of ten.

She was in her forties when she started her new career.

When speaking about ages, you can say someone is "forty years old" or simply "forty."

My father just turned forty.

In financial contexts, you might hear phrases like "forty dollars" or "forty percent."

Ordinal Numbers
The ordinal form of "forty" is "fortieth," which indicates position in a sequence (e.g., the fortieth person in line). While related, they serve different grammatical functions.

This is the fortieth anniversary of the company.

In summary, "forty" is straightforward for its numerical value. Alternatives like "tens" or "forties" imply ranges, and "fortieth" denotes position. Always use "forty" when you need to express the exact quantity of 40.

  • Forty: Use for the specific number 40.

  • Forties: Use when referring to a decade (ages 40-49) or a general quantity in the range of 40s.

  • Fortieth: Use for the ordinal position (40th).

مثال‌ها بر اساس سطح

حفظ کنید

روش یادسپاری

To remember 'forty,' think of a 'fort' made of 'tee' shirts. 'Fort-tee' sounds like 'forty.'

تداعی تصویری

Picture a large number 40. Now, imagine forty cats, each wearing a tiny party hat, all dancing together. This vivid image of 'forty party cats' can help you recall the word and its numerical value.

شبکه واژگان

four times ten 40 number score (as in a score of years, though less common for 40 directly) frequent (as in 'forty winks')

چالش

Try to count backwards from 45, saying 'forty-five, forty-four, forty-three,' etc., until you reach 'forty.' This helps reinforce the sound and sequence. You can also write sentences using 'forty,' such as 'There are forty students in the class' or 'I will be forty next year.'

خودت رو بسنج 24 سوال

fill blank A1

My grandmother is ___ years old.

درسته! نه دقیقاً. پاسخ صحیح: forty

The number forty means four times ten.

fill blank A1

There are ___ students in the class.

درسته! نه دقیقاً. پاسخ صحیح: forty

The number forty means four times ten.

fill blank A1

The book has ___ pages.

درسته! نه دقیقاً. پاسخ صحیح: forty

The number forty means four times ten.

fill blank A1

I have ___ candies.

درسته! نه دقیقاً. پاسخ صحیح: forty

The number forty means four times ten.

fill blank A1

The movie starts in ___ minutes.

درسته! نه دقیقاً. پاسخ صحیح: forty

The number forty means four times ten.

fill blank A1

A square has ___ sides.

درسته! نه دقیقاً. پاسخ صحیح: four

A square has four sides. The word here is 'four', not 'forty'.

writing B2

Imagine you are planning a large event. Describe how you would manage a budget of forty thousand dollars, including at least three major expenses.

خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.

پاسخ نمونه

To manage a budget of forty thousand dollars for a large event, I would first allocate significant portions to venue rental, catering, and marketing. For the venue, I'd aim to spend around fifteen thousand dollars, ensuring it's suitable for the expected attendance. Catering for approximately 200 guests could cost another ten to twelve thousand dollars, focusing on quality and variety. Finally, marketing and promotion, including online ads and printed materials, would take up about five to seven thousand dollars. The remaining funds would be reserved for contingencies and smaller operational expenses.

درسته! نه دقیقاً. پاسخ صحیح:
writing B2

Write a short paragraph detailing the impact of turning forty on a person's life, considering aspects like career, personal reflections, and future aspirations.

خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.

پاسخ نمونه

Reaching the age of forty often marks a significant milestone, prompting individuals to reflect deeply on their career achievements and personal growth. Many at this age consider pivoting towards new professional challenges or deepening their existing expertise, aiming for greater impact or satisfaction. Personally, it can be a time of re-evaluating priorities, focusing more on well-being and relationships. Looking ahead, future aspirations often shift towards long-term legacy, financial stability for retirement, and contributing more meaningfully to their communities.

درسته! نه دقیقاً. پاسخ صحیح:
writing B2

Describe a historical event or a significant societal change that occurred approximately forty years ago, and discuss its lasting impact on today's world.

خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.

پاسخ نمونه

Approximately forty years ago, the early 1980s saw the rapid proliferation of personal computers, spearheaded by companies like Apple and IBM. This technological revolution fundamentally transformed how businesses operate, how individuals communicate, and how information is accessed and processed. The lasting impact is evident in our hyper-connected digital world, where personal computing devices are ubiquitous, driving innovation in every sector, from education and entertainment to global commerce and scientific research. This era laid the groundwork for the internet age and continues to shape our technological landscape.

درسته! نه دقیقاً. پاسخ صحیح:
reading B2

What is the primary goal of the new public transportation initiative?

این متن را بخوانید:

In a bustling metropolis, the city council recently announced plans for a new public transportation initiative. The project, estimated to cost nearly forty million dollars, aims to alleviate traffic congestion and reduce carbon emissions. Critics, however, argue that the budget is excessive and that alternative, less costly solutions should be explored. Proponents highlight the long-term benefits, emphasizing improved air quality and quicker commutes for residents.

What is the primary goal of the new public transportation initiative?

درسته! نه دقیقاً. پاسخ صحیح: To alleviate traffic congestion and reduce carbon emissions.

The passage explicitly states that the project 'aims to alleviate traffic congestion and reduce carbon emissions.'

درسته! نه دقیقاً. پاسخ صحیح: To alleviate traffic congestion and reduce carbon emissions.

The passage explicitly states that the project 'aims to alleviate traffic congestion and reduce carbon emissions.'

reading B2

According to the study, what is a key factor in improving workplace productivity?

این متن را بخوانید:

A recent study on workplace productivity revealed interesting insights. It found that employees who take short, regular breaks throughout the day tend to be more focused and efficient than those who work continuously for eight hours. The study, which surveyed over forty companies across various industries, suggested that a twenty-minute break every four hours significantly boosted overall output.

According to the study, what is a key factor in improving workplace productivity?

درسته! نه دقیقاً. پاسخ صحیح: Taking short, regular breaks.

The passage states, 'employees who take short, regular breaks throughout the day tend to be more focused and efficient'.

درسته! نه دقیقاً. پاسخ صحیح: Taking short, regular breaks.

The passage states, 'employees who take short, regular breaks throughout the day tend to be more focused and efficient'.

reading B2

What was a major challenge for the Roman Empire due to its large size and population?

این متن را بخوانید:

The ancient Roman Empire, at its peak, stretched across vast territories, encompassing a population estimated to be around forty to fifty million people. This immense scale presented significant administrative challenges, requiring sophisticated governance, extensive infrastructure, and a powerful military to maintain control and order across its diverse provinces.

What was a major challenge for the Roman Empire due to its large size and population?

درسته! نه دقیقاً. پاسخ صحیح: Maintaining control and order across its diverse provinces.

The passage indicates that the 'immense scale presented significant administrative challenges, requiring sophisticated governance, extensive infrastructure, and a powerful military to maintain control and order across its diverse provinces.'

درسته! نه دقیقاً. پاسخ صحیح: Maintaining control and order across its diverse provinces.

The passage indicates that the 'immense scale presented significant administrative challenges, requiring sophisticated governance, extensive infrastructure, and a powerful military to maintain control and order across its diverse provinces.'

sentence order B2

کلمات زیر رو بزن تا جمله رو بسازی
درسته! نه دقیقاً. پاسخ صحیح: The company celebrated its fortieth anniversary with a grand gala.

This sentence describes a company celebrating a significant milestone.

sentence order B2

کلمات زیر رو بزن تا جمله رو بسازی
درسته! نه دقیقاً. پاسخ صحیح: Despite being in her forties, she maintained an impressive level of fitness.

This sentence highlights someone's fitness level in their forties.

sentence order B2

کلمات زیر رو بزن تا جمله رو بسازی
درسته! نه دقیقاً. پاسخ صحیح: He had to wait for nearly forty minutes in the long queue.

This sentence describes a person waiting for a specific duration.

sentence order C2

کلمات زیر رو بزن تا جمله رو بسازی
درسته! نه دقیقاً. پاسخ صحیح: The intricacies of quantum physics often fortify the resolve of even the most seasoned academics to delve deeper into its mysteries.

This sentence discusses the complex nature of quantum physics and its effect on academics.

sentence order C2

کلمات زیر رو بزن تا جمله رو بسازی
درسته! نه دقیقاً. پاسخ صحیح: Her unwavering commitment to social justice served to fortify the foundations of the grassroots movement against all opposition.

This sentence describes how strong commitment strengthens a social movement.

sentence order C2

کلمات زیر رو بزن تا جمله رو بسازی
درسته! نه دقیقاً. پاسخ صحیح: The architect's design ingeniously sought to fortify the ancient structure against the encroaching ravages of time and weather.

This sentence explains how an architect's design was meant to strengthen an old building.

/ 24 درست

نمره کامل!

محتوای مرتبط

این کلمه در زبان‌های دیگر

مفید بود؟
هنوز نظری وجود ندارد. اولین نفری باشید که افکار خود را به اشتراک می‌گذارد!