Need a demonstration vs Need a model

Both phrases are correct, but they have slightly different meanings and contexts. 'Need a demonstration' implies the need to see something in action or have it explained, while 'need a model' suggests the need for a physical or conceptual representation. The choice between the two depends on whether you require a practical example or a theoretical framework.

Last updated: March 23, 2024 • 777 views

This phrase is correct and commonly used in English to express the need to see something in action or have it explained.

"Need a demonstration"

This phrase is used when someone wants to observe or experience how something works or is done. It implies the need for a practical example or explanation.

Examples:

I need a demonstration of how the software works before I can use it.
Could you provide a demonstration of the new cooking technique?
The teacher gave a demonstration of the experiment in class.

Show examples from the web [+]

But I need a demonstration of my power, yes?
I knew we would need a little demonstration.
Before I plow any more money into a war zone, I need to see a demonstration of the rule of law, not the law of the jungle.
Before I plough any more money into a war zone... ...I need to see a demonstration of the rule of law... ...not the law of the jungle.
Now, as to your man and mine... I would need some demonstration before making my final choice.
In the social field, as in other fields, such as those we have just been talking about, declarations of love are not enough; we also need demonstrations of love.
So I've put together a demonstration for you guys, but I'm going to need a volunteer first.
As long as we can retain that mutual respect, I don't see a need for any further demonstrations of power.
Sure, but I might need to see that demonstration again 'cause I've never seen a seat belt before.
In parallel with continuous research and development efforts, the EU needs to move on demonstration plants.
I find, in fact, that citizens who deal on a daily basis with problems that are often far removed from those addressed in this House need tangible demonstrations of the fact that there is a basis of common values for all 450 million Europeans.
However, we need our European demonstration plants because we are responsible for mines, for technology, but also for the regulatory framework for the time after the closure of mines, which we must then set in motion in Europe.
The EU needs to show clearly that the fight against terrorism is, both symbolically and practically, a demonstration of solidarity.
This is a demonstration of European diversity and of the need to be sensitive to the realities faced by others.
You need only look at the Memorandum of Understanding which the Commission has concluded with the Irish Government for a demonstration of that.
Now, for the next demonstration, I actually need a couple of volunteers To help me out.
ZK: Now, for our next technology we're going to do a little demonstration, and so we need a volunteer from the audience.
The Commission believes that this technology has high potential, but it still needs a few years of research before entering the demonstration and deployment phase.
A demonstration of economic and geopolitical dominance.
Call it a demonstration of loyalty.

Alternatives:

require a demonstration
want a demonstration
seek a demonstration
looking for a demonstration
request a demonstration

This phrase is correct and commonly used in English to express the need for a physical or conceptual representation of something.

"Need a model"

This phrase is used when someone needs a physical or conceptual representation of an object, system, or idea. It implies the need for a model to understand or explain something.

Examples:

We need a model to demonstrate how the new building will look.
The students were asked to create a model of the solar system for the science project.
The company needed a model to explain their new business strategy.

Show examples from the web [+]

We need a model for the robot.
You don't need a model.
If you need a model, I'm available.
That's no good, sculptors need a model.
We need a model based on the principles of democracy, equality for all and for every country, whether small or large, and one which will strive to fight unemployment, social exclusion, racism and xenophobia.
Of course not, I'm a biker, why I need a model.
The Bosnians in the middle and North-West, the Serbs in the North and East and the Croats in the South-West all need a model of government that protects their own identities.
You don't really need a model.
Yuko... need a model for the workshop?
To this end, we need a model in which SMEs do not just develop by means of merger or acquisition, which is the traditional model, but rather through the growth of the small- and medium-sized enterprises themselves.

Alternatives:

require a model
want a model
seek a model
looking for a model
request a model

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Need a demonstration vs Need a model