A2 noun 正式 #575 最常用

theoretical

/ˌθiːəˈretɪkl/

Based on ideas or principles rather than practical experience or real-life facts. It describes a situation or concept that is possible in the mind but has not been proven or done yet.

例句

3 / 5
1

The plan is purely theoretical and has not been tested in a real kitchen.

The plan is purely theoretical and has not been tested in a real kitchen.

2

The committee presented a theoretical solution to the urban traffic problem.

The committee presented a theoretical solution to the urban traffic problem.

3

In a theoretical world, I would have enough money to travel every day.

In a theoretical world, I would have enough money to travel every day.

词族

名词
theory
Verb
theorize
副词
theoretically
形容词
theoretical
相关
theorist
💡

记忆技巧

Think of the 'the' and 'real'. Is it 'the real' thing? No, it is 'Theo-retical' (The-O-Real), it's just an idea, not real yet.

快速测验

The teacher explained that the experiment was only _______ because we didn't have the tools to do it.

正确!

正确答案是: theoretical

例句

1

The plan is purely theoretical and has not been tested in a real kitchen.

everyday

The plan is purely theoretical and has not been tested in a real kitchen.

2

The committee presented a theoretical solution to the urban traffic problem.

formal

The committee presented a theoretical solution to the urban traffic problem.

3

In a theoretical world, I would have enough money to travel every day.

informal

In a theoretical world, I would have enough money to travel every day.

4

Students are required to study the theoretical foundations of modern economics.

academic

Students are required to study the theoretical foundations of modern economics.

5

The business proposal looks good, but the profit margins are still theoretical.

business

The business proposal looks good, but the profit margins are still theoretical.

词族

名词
theory
Verb
theorize
副词
theoretically
形容词
theoretical
相关
theorist

常见搭配

theoretical framework theoretical framework
theoretical knowledge theoretical knowledge
purely theoretical purely theoretical
theoretical approach theoretical approach
theoretical model theoretical model

常用短语

in a theoretical sense

in a theoretical sense

highly theoretical

highly theoretical

theoretical possibility

theoretical possibility

容易混淆的词

theoretical vs theatrical

Theatrical relates to the theater and acting, while theoretical relates to ideas and theories.

theoretical vs theory

Theory is the noun (the idea itself), while theoretical is the adjective (describing the idea).

📝

使用说明

Use this word to describe ideas that are not yet applied to reality. It often contrasts with 'practical' or 'applied' knowledge.

⚠️

常见错误

Learners sometimes use 'theoric' (which is rare/obsolete) instead of 'theoretical'. Also, avoid confusing it with 'theatrical' which sounds similar.

💡

记忆技巧

Think of the 'the' and 'real'. Is it 'the real' thing? No, it is 'Theo-retical' (The-O-Real), it's just an idea, not real yet.

📖

词源

Derived from the Greek word 'theoretikos', which means 'contemplative' or 'looking at'.

语法模式

Used as an adjective before a noun (e.g., theoretical science). Often follows the verb 'to be' (e.g., The risk is theoretical).

快速测验

The teacher explained that the experiment was only _______ because we didn't have the tools to do it.

正确!

正确答案是: theoretical

相关词

sit

A1

To rest your body on your bottom with your back upright, typically on a chair or the floor. It describes both the action of moving into this position and the state of being in it.

stand

A1

To be in an upright position supported by one's feet rather than sitting or lying down. It also refers to the physical location of an object or a person's particular opinion on a subject.

pay

A1

To give money to someone in exchange for goods, services, or to settle a debt. It can also mean to give something non-monetary, such as attention or a compliment.

meet

A1

To come together with someone at a specific place and time, or to be introduced to someone for the first time. It can also mean to satisfy a requirement, standard, or need.

continue

A1

To keep doing something or to stay in the same state without stopping. It can also mean to start an activity again after a short break.

set

A1

To put or place something in a specific position or location. It also means to adjust or prepare something so that it is ready for use, such as a clock or a table.

learn

A1

To gain knowledge, understanding, or a skill by studying, practicing, or being taught. It refers to the process of acquiring information through experience or education.

lead

A1

To go in front of a group of people to show them the way to a place. It also means to be in control of a group, a team, or an activity.

understand

A1

To know the meaning of what someone is saying or how something works. It involves grasping an idea, a language, or a situation clearly in your mind.

follow

A1

To move behind someone or something in the same direction. It also means to obey rules, instructions, or to understand the logic of an argument or story.

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