subject
gb/sˈʌbd͡ʒɪkt/ us/sˈʌbd͡ʒɪkt/
A1
英語
~ 400
語義
0件の語義
名詞
A2
entity
1
person or thing discussed
A person or thing that people talk about or study.
用法パターン：
[subject] of [discussion/study]
よくある間違い：
Learners sometimes confuse 'subject' with 'object' in grammar, using one in place of the other.
類義語
topic (Refers specifically to the theme or matter being considered, often interchangeable in casual contexts.)
対義語
object (In grammar, 'object' is the receiver of an action, opposite to 'subject' as the doer.)
コロケーション
main subject
|change the subject
|subject of discussion
|subject matter
|subject area
テーマ
education
|communication
|media
|core_vocabulary
例文
- Climate change was the main subject of the conference.
- She quickly changed the subject to avoid the question.
- The article's subject is the history of jazz.
- He became the subject of gossip after the incident.
- Mathematics was always her favorite subject at school.
学習者向け例文
- This book is about the subject of space.
- The subject of the movie is friendship.
- My favorite subject is science.
- We talk about many subjects in class.
- The teacher told us the subject for today.
名詞
A1
entity
2
area of study
A type of class or study in school or university.
用法パターン：
[subject] in [school/university]
類義語
discipline (More formal and academic term for an area of study.)
対義語
extracurricular activity (Activities outside formal academic subjects.)
コロケーション
school subject
|favorite subject
|study a subject
|major subject
テーマ
education
|core_vocabulary
例文
- Mathematics is a difficult subject for many students.
- History was my favorite subject in high school.
- She decided to major in biology as her main subject.
- Art is not a compulsory subject at this level.
- We have six different subjects this semester.
学習者向け例文
- Math is a hard subject for me.
- English is my favorite subject.
- I study three subjects at school.
- Science is an important subject.
- We learn many subjects each year.
名詞
technical
A2
entity
3
doer in a sentence
The word in a sentence that shows who or what does something.
類義語
agent (In linguistic terms, agent refers to the doer of an action; similar but not identical to grammatical 'subject'.)
対義語
object (In grammar, the receiver of an action.)
コロケーション
grammatical subject
|subject and predicate
テーマ
grammar
|education
|communication
例文
- In the sentence 'The cat sleeps,' 'the cat' is the subject.
- Every sentence needs a subject and a verb.
- The teacher asked us to underline the subject in each sentence.
学習者向け例文
- In this sentence, 'I' is the subject.
- The subject comes before the verb.
- We must write a subject in every sentence.
動詞
formal
B2
action
4
force to experience something
To make someone have to face something bad or hard.
用法パターン：
to subject [someone] to [something]
類義語
expose (Implies putting someone in a situation where they experience something, not always by force.)
対義語
protect (To keep someone safe from experiencing harm.)
コロケーション
subject someone to abuse
|subject to review
|subject to change
テーマ
law
|society
|core_vocabulary
例文
- Prisoners were subjected to harsh treatment.
- The proposal will be subjected to careful review before approval.
- He subjected his team to long working hours.
学習者向け例文
- They subjected him to many tests.
- The law subjects us to strict rules.
- She was subjected to cold weather.
adjective
formal
B2
property
5
dependent on conditions
Depending on something else; possible to change because of it.
用法パターン：
[something] is subject to [condition/rule]
類義語
conditional (Emphasizes dependence on certain conditions being met.)
対義語
unconditional (Not dependent on any condition.)
コロケーション
subject to approval
|subject to change
テーマ
law
|business
|core_vocabulary
例文
- All bookings are subject to availability.
- The schedule is subject to change without notice.
- Participation is subject to approval by the committee.
学習者向け例文
- This price is subject to tax.
- The plan is subject to change.
- Your idea is subject to approval.
文法
辞書形
subject
IPA
GB/sˈʌbd͡ʒɪkt/
US/sˈʌbd͡ʒɪkt/
音節・強勢
sub - ject （2音節）
Stress on 1st syllable (sub)
活用形
Adjective
- Base: subject
Noun
- Base: subject
- Plural: subjects
Verb
- Base: subject
- 3rd Person Singular: subjects
- Present Participle: subjecting
- Past: subjected
関連語
Forms
subjects
noun
subjecting
verb
subjected
verb
Core family
subjective
adjective B2
Related words
subjectively
adverb
Advanced or less common
subjectivity
noun C1
表現
be subject to change
1/bˈi sˈʌbd͡ʒɪkt tə t͡ʃˈeɪnd͡ʒ/
fixed phrase
may be altered later
It might change later if things are different.
例文
- The schedule is subject to change depending on the weather.
- Prices are subject to change without notice.
change the subject
1/t͡ʃˈeɪnd͡ʒ ðə sˈʌbd͡ʒɪkt/
fixed phrase
switch conversation topic
To start talking about something different from before.
例文
- I didn’t want to talk about it, so I changed the subject.
- He quickly changed the subject when politics came up.
subject to approval
1/səbd͡ʒˈɛkt tə əpɹˈuvəl/
fixed phrase
formal
needs permission first
It will happen only if someone official says yes first.
例文
- Your request is subject to approval by the board.
- The sale is subject to approval from management.