research
gb/ɹisˈɚt͡ʃ/ us/ɹisˈɚt͡ʃ/
B1
英語
~ 400
語義
0件の語義
名詞
B1
entity
1
careful study to find facts
Careful study of a topic to find new facts or ideas.
用法パターン：
research on [topic]
よくある間違い：
Learners sometimes confuse 'research' with 'search'. 'Research' means a detailed study, not just looking for something briefly.
類義語
study (A general term for learning about something; may not imply the same level of systematic investigation.)
|
investigation (Focuses more on examining something closely, often to find a cause or truth.)
対義語
ignorance (The state of lacking knowledge or awareness on a subject.)
コロケーション
conduct research
|research project
|research paper
|research findings
|research method
テーマ
science
|education
|business
|core_vocabulary
例文
- The research shows a strong link between exercise and mental health.
- She is doing research on renewable energy sources.
- Our team published new research in the medical journal.
- The research took over two years to complete.
学習者向け例文
- I am doing research on climate change.
- He reads research about healthy food.
- They wrote a research paper.
- We found new facts in our research.
動詞
B1
action
2
study to discover information
To study something carefully to find new facts or ideas.
用法パターン：
to research [topic]
よくある間違い：
Learners sometimes incorrectly use 'research about' instead of 'research' or 'do research on'. The correct form is usually 'research [something]' or 'do research on [something]'.
類義語
investigate (Often used for looking into specific events or situations, not always academic.)
|
analyze (Focuses more on examining data or information methodically.)
対義語
neglect (To fail to give attention or study to something.)
コロケーション
research a topic
|research the market
|research thoroughly
テーマ
science
|education
|business
|core_vocabulary
例文
- We need to research the local market before launching the product.
- She is researching ways to reduce waste in manufacturing.
- I spent weeks researching my family history.
- The journalist researched the background of the story thoroughly.
学習者向け例文
- I will research this topic for my homework.
- She researches plants in the forest.
- They are researching new ways to make cars.
- He researched the history of the town.
文法
辞書形
research
IPA
GB/ɹisˈɚt͡ʃ/
US/ɹisˈɚt͡ʃ/
音節・強勢
re - search （2音節）
Stress on 2nd syllable (search)
活用形
Noun
- Base: research
- Plural: research
Verb
- Base: research
- 3rd Person Singular: researches
- Present Participle: researching
- Past: researched
関連語
Forms
researches
verb
researching
verb
researched
verb
Core family
researcher
noun B1
Advanced or less common
researchable
adjective
表現
do research
1/dˈu ɹisˈɚt͡ʃ/
fixed phrase
perform detailed study
To study a topic carefully to find out new facts or ideas.
例文
- You need to do research before writing your essay.
- Scientists do research to solve problems.
market research
1/mˈɑɹkɪt ɹisˈɚt͡ʃ/
fixed phrase
study of markets and customers
The study of what people want to buy and how they buy it.
例文
- The company did market research before releasing the new product.
- Market research shows growing interest in electric cars.
research and development
1/ɹisˈɚt͡ʃ ˈænd dɪvˈɛləpmənt/
fixed phrase
technical
business innovation work
The part of a business that studies and creates new products or improves old ones.
例文
- The company invests heavily in research and development.
- Research and development is key for technology companies.