formative
formative — adjective
1. Relating to a period or experience that strongly shapes a person's character, ab
Relating to a period or experience that strongly shapes a person's character, abilities, or beliefs — for instance, a childhood event that affects someone's whole outlook on life.
The two years Mayumi spent teaching in Kenya were a formative period for her.
collocation: formative period
Xiu's kindergarten friendship with the girl next door had a formative effect on how she shares.
collocation: formative effect on
Hassan's grandfather played a formative role in teaching him patience and care.
The books Ritu found at school had a formative influence on her love of science.
Those months of rebuilding after the earthquake proved formative for the whole community.
- developmental
broader in scope; refers to any stage of growth, not just character-shaping
- shaping
more active and concrete; 'a shaping experience' feels more literal than 'a formative experience'
- influential
applies to any life stage and does not imply a developmental period
- negligible
having no noticeable impact on development
文法句型
formative + noun (period, experience, influence, role)
be + formative
prove + formative
用法筆記
Most common in attributive position before nouns like 'years,' 'period,' or 'experience.' The predicative use (e.g., 'the experience proved formative') is less frequent but natural in formal or reflective writing.
常見錯誤
2. Describing evaluations given while a course is still in progress, not after it f
Describing evaluations given while a course is still in progress, not after it finishes — designed to help teachers adapt their teaching to what students still need to master.
Ms. Allison gave her Year 5 science class short formative quizzes each week to track progress.
collocation: formative quiz / formative test
Mr. Lakan gave short formative quizzes on Fridays to see which biology topics the class needed to review.
contrasted with: final exam / summative assessment
Andrew found the formative feedback from his tutor more useful than the final grade alone.
The principal at Sofia's school introduced weekly formative evaluations in science to catch gaps early.
- ongoing
less technical; refers to continuous evaluation without the pedagogical framework
- diagnostic
focuses on identifying weaknesses rather than tracking progress over time
- summative
evaluation that occurs at the end of a course, such as a final exam
文法句型
formative + noun (assessment, test, quiz, feedback, evaluation)
用法筆記
Technical term in education; frequently paired with 'summative,' which refers to end-of-course evaluation. Most commonly appears attributively before terms like 'assessment,' 'test,' or 'feedback.'
常見錯誤
3. Relating to a part of a word — such as a suffix or prefix — that is added to a r
Relating to a part of a word — such as a suffix or prefix — that is added to a root to change the word's form, tense, or grammatical function rather than to carry the core meaning.
In English, the suffix '-ly' is a formative element that turns the adjective 'quick' into 'quickly.'
e.g. '-ly' as adverbial formative
Linguists study how formative prefixes like 'un-' combine with a root such as 'happy' to build new words.
The '-ed' ending in 'called' is a formative marker that signals a past-tense verb in standard English.
In Turkish, the formative particle '-de' is added inside a word to show that something is 'in' a place.
- derivational
narrower; refers specifically to affixes that create new words (e.g., '-ness' making a noun from an adjective)
- inflectional
narrower; refers to affixes that show grammatical categories like tense or number (e.g., '-ed' for past tense)
文法句型
formative + noun (element, part, marker, affix)
用法筆記
Restricted to attributive position and to linguistic contexts. Not used predicatively — for example, one does not say 'this affix is formative' in natural English; the preferred phrasing is 'a formative affix.'
常見錯誤
formative — noun
1. A minimal unit of language — like a suffix, prefix, or inflectional ending — tha
A minimal unit of language — like a suffix, prefix, or inflectional ending — that changes a word's form or grammatical role rather than carrying the word's main meaning.
In 'kindness,' the suffix '-ness' is a derivational formative that turns the adjective 'kind' into an abstract noun.
e.g. '-ness' as derivational formative
Morphologists study formatives such as the plural '-s' in 'cats' to understand how English marks number.
Reuben learned that '-er' in 'teacher' is a formative adding grammatical information, unlike the root 'teach.'
The prefix 'un-' in 'unhappy' acts as a formative that reverses the adjective 'happy' into its opposite.
- affix
a broader category that includes prefixes, suffixes, and infixes; more commonly known than 'formative'
- bound morpheme
more technical; refers to any morpheme that cannot stand alone, including both formatives and some roots
- root
the core morpheme that carries the main meaning; formatives attach to roots
文法句型
determiner + formative
adjective + formative
用法筆記
A technical term in morphology. Every formative is a morpheme, but not every morpheme is a formative — roots (like 'kind' in 'kindness') carry core meaning and are not considered formatives.