论证
To prove or demonstrate a point through reasoning and evidence; argumentation.
Examples
3 of 5我们需要论证这个方案的可行性。
We need to demonstrate the feasibility of this plan.
这一理论已经得到了科学界的充分论证。
This theory has been fully demonstrated by the scientific community.
你说得很有道理，但还需要论证。
What you say makes sense, but it still needs proof.
Word Family
Memory Tip
论 (lùn) means theory/discuss, 证 (zhèng) means evidence/prove. Using theory and evidence to prove something.
Quick Quiz
这篇论文逻辑严密，有力地_____了作者的假说。
Correct!
The correct answer is: 论证
Examples
我们需要论证这个方案的可行性。
everydayWe need to demonstrate the feasibility of this plan.
这一理论已经得到了科学界的充分论证。
formalThis theory has been fully demonstrated by the scientific community.
你说得很有道理，但还需要论证。
informalWhat you say makes sense, but it still needs proof.
本文旨在论证教育投入与经济增长之间的关系。
academicThis paper aims to demonstrate the relationship between education investment and economic growth.
在投资之前，必须对项目的风险进行严密的论证。
businessBefore investing, the risks of the project must be strictly argued/analyzed.
Word Family
Common Collocations
Common Phrases
论证有力
strong argumentation
可行性论证
feasibility study/argument
反向论证
counter-argumentation
Often Confused With
证明 (zhèngmíng) is a general word for 'to prove' (like showing an ID), while 论证 (lùnzhèng) specifically involves a process of logical reasoning and academic debate.
Usage Notes
A key verb for IELTS Writing Task 2 when explaining how you support your opinion.
Common Mistakes
Using 论证 for simple facts; use it for complex ideas or theories that require logic.
Memory Tip
论 (lùn) means theory/discuss, 证 (zhèng) means evidence/prove. Using theory and evidence to prove something.
Word Origin
Theory/Discuss (论) + Evidence/Prove (证).
Grammar Patterns
Quick Quiz
这篇论文逻辑严密，有力地_____了作者的假说。
Correct!
The correct answer is: 论证
Related Vocabulary
The available body of facts or information indicating whethe...
逻辑Reasoning conducted or assessed according to strict principl...
论据Facts, statistics, or examples used to support an argument o...
论点A specific point or argument used to support a main idea or...
推导To arrive at a conclusion or a formula by logical reasoning...
More logic words
逆转
B1To change something so that it is the opposite of what it was before; to reverse a trend or situation.
导致
B1To make something happen, usually something bad. A key word for analyzing cause and effect in IELTS essays.
尽管
B1Used to introduce a fact that makes the main statement surprising. It functions like 'although' or 'even though' in English.
具体
B1Relating to a particular thing rather than a general one; clear and detailed. It is the opposite of abstract or vague.
不仅
B1Used to indicate that something else is also true in addition to the first thing mentioned. It is usually paired with '而且' or '也'.
实际上
B1Used to emphasize the real facts of a situation, especially when they are different from what people believe or expect. Functions like 'actually' or 'in fact'.
确定
B1To decide definitely or to find out exactly. It involves making something certain or confirming a fact.
条件
B1A state or circumstance that must exist before something else can happen; also refers to the state of something regarding its quality or appearance.
绝对
B1Not qualified or limited in any way; total. Used to emphasize that something is completely true or certain.
矛盾
B1A combination of statements, ideas, or features of a situation that are opposed to one another. It can also refer to a disagreement or conflict between people.
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