本気で英語を伸ばす学生が実際にやっている15のこと
Many students think:
“I attended class, so I studied English.”
「授業に出たから勉強した。」
Unfortunately, language learning doesn’t work that way.
Just attending class is not enough.
英語は「授業を受けるだけ」で伸びるものではありません。
Students who improve steadily usually do many small things outside the classroom. They preview lessons, review notes, read English regularly, and actively use the language.
The good news?
None of these habits are especially difficult.
Small daily habits can produce huge results over time.
1. Preview the Lesson Before Class
授業前に予習する
Many students skip previewing because they think:
“The teacher will explain it anyway.”
「どうせ授業で説明されるし…」
But students who preview lessons understand class much more easily.
Even 10–15 minutes helps.
Good preview habits:
Read the textbook pages once
教科書を一度読むCheck difficult vocabulary
わからない単語を調べるListen to the audio once
音声を一回聞くWrite down questions
わからない点を書く
Previewing turns:
confusion into understanding,
and panic into confidence.
予習をすると、授業が「初見」ではなくなるのです。
2. Review Within 24 Hours
24時間以内に復習する
This is extremely important.
Most forgetting happens soon after learning something.
人間は学んだことをすぐ忘れます。
If you review within 24 hours, your memory becomes much stronger.
Good review habits:
reread your notes
ノートを読み返すreview vocabulary
単語を確認するrewrite mistakes
間違いを書き直すread example sentences again
例文をもう一度読む
Even 15 minutes is powerful.
短時間でも「すぐ復習」が大切です。
3. Keep an English Diary
英語の日記を書く
One of the best ways to improve English is writing regularly.
毎日少しでも英語を書くことは非常に効果的です。
Your diary does NOT need to be sophisticated.
Simple English is fine.
Example:
Today I went to school early.
I was tired because I slept late.
I ate ramen with my friends.
That’s enough.
The goal is consistency, not perfection.
完璧より「継続」が大事です。
4. Use AI to Correct Your Writing
AIで英作文を添削する
Modern students have an incredible advantage:
AI.
今の学生にはAIという強力な道具があります。
You can use AI to:
correct grammar
文法を直すimprove vocabulary
より自然な単語に変えるexplain mistakes
ミスの理由を説明するrewrite unnatural English
不自然な英語を自然に直す
Example prompt:
“Please correct my diary naturally and explain my mistakes.”
AI can act like a private tutor available 24 hours a day.
AIを「24時間使える家庭教師」として活用しましょう。
5. Read English Every Day
毎日英語を読む
Many students only read English when homework is assigned.
That’s not enough.
宿題の時だけ英語を読むのでは足りません。
Read things you actually enjoy:
news
ニュースblogs
ブログmanga
漫画sports articles
スポーツ記事Wikipedia
WikipediaReddit posts
Reddit
Interesting English stays in your memory longer.
「面白い英語」は記憶に残りやすいのです。
6. Listen to English Every Day
毎日英語を聞く
Listening ability improves through exposure.
英語耳は「慣れ」で育ちます。
You do not need to understand everything.
Just hearing English regularly helps.
Good listening sources:
YouTube
podcasts
Netflix
music
interviews
game streams
Frequency matters more than intensity.
「毎日少し」が非常に重要です。
7. Speak Out Loud
声に出して練習する
Many students study English silently.
But language is physical.
英語は「口の筋トレ」でもあります。
Reading silently is not enough.
Good speaking practice:
read sentences aloud
音読するshadow audio
シャドーイングするrepeat useful phrases
表現を繰り返す
Learning English without speaking is like learning basketball without touching a ball.
8. Use Spaced Repetition
繰り返し復習する
Seeing a word once is not enough.
単語は一回見ただけでは覚えられません。
Good students review words:
the same day
当日the next day
次の日one week later
一週間後again later
さらに後で
Apps like:
Anki
Quizlet
can help organize reviews.
Without repetition, vocabulary disappears quickly.
9. Use Language Learning Apps Wisely
語学アプリを上手に使う
Apps are tools—not magic.
アプリだけでペラペラにはなりません。
Still, they can be useful if used consistently.
Good examples include:
Duolingo
ELSA Speak
Cake
HelloTalk
Five focused minutes is better than 30 distracted minutes.
ダラダラ30分より、集中した5分の方が効果的です。
10. Stop Translating Directly from Japanese
日本語をそのまま英訳しない
Many mistakes happen because students translate Japanese directly.
日本語をそのまま英語にすると、不自然な英語になります。
Common examples:
❌ Today morning
⭕ This morning
❌ It is beautiful sea
⭕ It is a beautiful sea
⭕ The sea is beautiful
❌ I very like it
⭕ I really like it
English is NOT Japanese with English words.
英語は「日本語＋英単語」ではありません。
Learn patterns, not just vocabulary.
11. Don’t Fear Mistakes
間違いを恐れない
Students who improve quickly make lots of mistakes.
そして、そのたびに修正されます。
That is normal.
Quiet students often improve more slowly because they avoid risk.
Fast improvement cycle:
Try
Make mistakes
Get corrected
Try again
Embarrassment lasts seconds.
Improvement lasts years.
12. Build English Into Your Daily Life
英語を生活の一部にする
English should not exist only inside the classroom.
英語を「授業だけのもの」にしないこと。
Small habits matter:
change your phone to English
スマホを英語表示にするfollow English YouTubers
英語系YouTuberを見るsearch in English sometimes
時々英語で検索する
Tiny habits become powerful over time.
13. Study Consistently
気合いより継続
Some students study:
five hours before a test,
then nothing for two weeks.
This is not effective for language learning.
英語は「一夜漬け」と相性が悪い教科です。
Languages improve slowly.
Better approach:
20–30 minutes every day
instead ofhuge cram sessions once a week
毎日の積み重ねが最強です。
14. Sleep Properly
しっかり寝る
Sleep is important for memory.
記憶は睡眠中に整理・定着されます。
Late-night zombie studying is often inefficient.
徹夜勉強は効率が悪いことも多いです。
Your brain needs rest to learn well.
15. Actually Care
「伸びたい」と本気で思う
The students who improve most are usually the students who:
notice English,
think about English,
and interact with English voluntarily.
結局、一番大きいのは「やる気」です。
Talent matters less than many students think.
Motivation beats talent surprisingly often.
Final Thoughts
最後に
Attending class is important.
But class is only the beginning.
授業は「スタート地点」です。
Students who preview, review, read, listen, write, and actively use English outside class improve much faster.
You do not need to be perfect.
You just need to improve little by little.