JLPT N4 common mistakes
JLPT N4 · Understand the traps and how to avoid them.
Reading a kanji with its most familiar reading rather than the reading required by the whole word, such as applying one reading of 生 to 生まれる, 一生, and 生活.
N4 introduces many characters with several readings, and learners often memorize one reading per character instead of learning vocabulary as whole words.
What to do instead
Record every new word with its full reading and a short phrase, then review kanji through word families rather than isolated characters.
Choosing between transitive and intransitive verbs by English meaning alone, for example using 開ける for 'the door opens' or 始まる for 'I start the class'.
The pairs translate similarly into English, and learners memorize approximate meanings without the particle pattern that signals the doer or the change.
What to do instead
Memorize each pair inside a fixed frame: ドアが開く versus ドアを開ける, 授業が始まる versus 授業を始める; then practise selecting the verb after removing the noun.
Treating adverbs and katakana loanwords as low-priority items and answering vocabulary questions by general impression instead of knowing the exact meaning.
These words appear less often in study lists than nouns and verbs, but they frequently carry the decisive meaning in short context and paraphrase questions.
What to do instead
Keep a short list of high-frequency N4 adverbs such as そろそろ, だんだん, and ぜんぜん, plus common katakana words, each with one example sentence and a synonym or opposite.
Selecting particles by translating English prepositions, producing errors such as 部屋で猫がいる for existence or バスを乗る for riding a bus.
English 'in', 'on', and 'ride' do not map one-to-one onto Japanese particles, and learners often choose the particle that feels natural in translation.
What to do instead
Learn verb-specific frames: いる and ある take に for existence, 乗る takes に, and action locations take で. Drill ten model sentences until the particle is attached to the verb pattern, not the English meaning.
Choosing among と, ば, たら, and なら by translating each as 'if' and picking the option that sounds natural, without checking the clause that follows.
All four can be rendered as 'if' in English, while N4 tests their construction limits, such as automatic results after と and one-time sequence after たら.
What to do instead
Memorize one constraint per form and sort twelve short sentences by form: と for automatic or habitual results, たら for sequence or one-time conditions, なら for topic-based advice, and ば for general conditions.
Filling the starred slot in sentence-composition questions by overall meaning rather than by grammatical blocks, so noun modifiers are separated from their nouns or the verb is not placed last.
Learners read the fragments as a meaning puzzle, but the item rewards structural parsing of modifiers, particles, and final predicate position.
What to do instead
Build each sentence backward from the verb: keep the verb last, place modifiers immediately before the noun they modify, and attach each particle to its phrase. Practise five reorder items daily and say the completed sentence aloud.
Answering a reading question from a single sentence that contains a matching word, without confirming who performed the action, when it happened, or whether the option actually answers the question.
Time pressure encourages word matching, and distractors deliberately reuse vocabulary from the passage while changing the subject, tense, or scope.
What to do instead
Read the question first, locate the sentence that contains the answer, and verify subject, tense, and polarity before choosing. Eliminate options that are true in the passage but do not answer the question.
Reading a notice or advertisement from top to bottom and comparing the options from memory instead of checking each stated condition such as date, price, place, or eligibility.
Information-retrieval texts contain extra promotional language, and learners read them like prose rather than scanning for the requested facts.
What to do instead
Identify what the question asks for, scan only for that category, underline numbers and conditions, then mark each option true or false against the text before choosing.
Starting the listening section without reading the answer options, then trying to translate every word and missing the question or the speaker's final decision.
The audio plays once, and without previewing the options learners listen passively and cannot distinguish main points from background details.
What to do instead
Use the example and silence to read the options and predict likely vocabulary and numbers. Listen for the question word and discourse markers such as でも and だから, and note times, prices, and choices in shorthand.
Freezing in the quick-response section while waiting for a full sentence, instead of recognising that a short reaction such as ええ、そうですね or いいですよ is the expected answer.
Learners expect formal complete sentences and have practised comprehension rather than automatic recognition of conversational reactions to requests, invitations, and apologies.
What to do instead
Memorize twenty common short responses and practise with two-second timed prompts. React to the function of the utterance, such as a request, apology, or invitation, rather than translating every word.