Grammar Rule in 30 Seconds
Use 'used to' to describe actions or states that happened regularly in the past but do not happen anymore.
- Use 'used to + verb' for past habits: I used to play soccer.
- Use 'didn't use to + verb' for negative habits: I didn't use to like broccoli.
- Use 'Did you use to + verb?' for questions: Did you use to live here?
Overview
- I used to play football. (but I don't now)
- She used to live in Paris. (but she moved)
- We used to eat meat. (but we're vegetarian now)
- I didn't use to like coffee. (but I do now)
- He didn't use to exercise. (but now he does)
- Did you use to play an instrument?
- Did she use to live here?
- Used to: repeated habit over time → I used to walk to school (every day, for years)
- Past simple: single event → I walked to school yesterday
Used To Conjugation
| Form | Subject | Structure | Example |
|---|---|---|---|
|
Affirmative
|
I/You/He/She/It/We/They
|
used to + verb
|
I used to walk.
|
|
Negative
|
I/You/He/She/It/We/They
|
didn't use to + verb
|
I didn't use to walk.
|
|
Question
|
Did
|
subject + use to + verb
|
Did you use to walk?
|
Contractions
| Full Form | Contraction |
|---|---|
|
did not use to
|
didn't use to
|
Meanings
Describes a past situation that existed for a period of time but has since ended.
Discontinued Habit
An action performed repeatedly in the past.
“I used to run every morning.”
“She used to visit her grandma on Sundays.”
Past State
A situation or condition that was true in the past.
“I used to be a teacher.”
“There used to be a cinema here.”
Reference Table
| Form | Structure | Example |
|---|---|---|
|
Affirmative
|
Subject + used to + V
|
I used to swim.
|
|
Negative
|
Subject + didn't use to + V
|
I didn't use to swim.
|
|
Question
|
Did + subject + use to + V
|
Did you use to swim?
|
|
Short Affirmative
|
Yes, I did.
|
Yes, I did.
|
|
Short Negative
|
No, I didn't.
|
No, I didn't.
|
|
State (Aff)
|
Subject + used to be + Adj
|
I used to be tall.
|
|
State (Neg)
|
Subject + didn't use to be + Adj
|
I didn't use to be tall.
|
正式程度
I formerly resided in London. (Talking about past home)
I used to live in London. (Talking about past home)
I used to live in London. (Talking about past home)
Used to live in London. (Talking about past home)
Used To Concept Map
Habits
- Play Play
- Run Run
States
- Be Be
- Have Have
Used To vs Simple Past
Formation Flowchart
Is it a question?
Is it negative?
Usage Categories
Childhood
- • Toys
- • School
- • Games
Previous Jobs
- • Boss
- • Office
- • Tasks
按水平分级的例句
I used to live in Paris.
J'habitais à Paris.
She used to have a cat.
Elle avait un chat.
We used to play here.
Nous jouions ici.
He used to work hard.
Il travaillait dur.
Did you use to like school?
Aimais-tu l'école ?
I didn't use to eat vegetables.
Je ne mangeais pas de légumes.
Did they use to live here?
Habitaient-ils ici ?
I didn't use to be shy.
Je n'étais pas timide.
I used to go to the gym, but I stopped.
J'allais à la salle de sport, mais j'ai arrêté.
There used to be a bakery on this corner.
Il y avait une boulangerie à ce coin.
He didn't use to travel much before he retired.
Il ne voyageait pas beaucoup avant sa retraite.
Did you use to spend your summers at the lake?
Passiez-vous vos étés au lac ?
I used to be quite skeptical of technology, but now I rely on it.
J'étais assez sceptique vis-à-vis de la technologie, mais maintenant j'en dépends.
We didn't use to have such strict regulations in this industry.
Nous n'avions pas de réglementations aussi strictes dans ce secteur.
Did you use to find it difficult to manage your time?
Trouviez-vous difficile de gérer votre temps ?
There used to be a sense of community that seems to have vanished.
Il y avait un sentiment de communauté qui semble avoir disparu.
The town used to be a hub of industrial activity before the factories closed.
La ville était un centre d'activité industrielle avant la fermeture des usines.
I didn't use to appreciate the silence, but now I crave it.
Je n'appréciais pas le silence, mais maintenant je le recherche.
Did you use to imagine your life would take this trajectory?
Imaginiez-vous que votre vie prendrait cette trajectoire ?
He used to be a man of few words, but he has become quite eloquent.
Il était un homme de peu de mots, mais il est devenu très éloquent.
The architecture used to reflect the opulence of the era, though little remains today.
L'architecture reflétait l'opulence de l'époque, bien qu'il en reste peu aujourd'hui.
One didn't use to question the authority of the institution so openly.
On ne remettait pas si ouvertement en question l'autorité de l'institution.
Did you use to harbor such strong convictions about this matter?
Aviez-vous de telles convictions sur ce sujet ?
It used to be customary to greet strangers with a bow in this region.
Il était d'usage de saluer les étrangers avec une révérence dans cette région.
容易混淆
Simple past can describe habits, but 'used to' emphasizes that the habit is finished.
Both describe past habits, but 'would' cannot describe past states.
They look the same but mean different things.
常见错误
I use to play.
I used to play.
I used play.
I used to play.
I used to playing.
I used to play.
Did you used to play?
Did you use to play?
I didn't used to go.
I didn't use to go.
I used to went.
I used to go.
Did you used to like it?
Did you use to like it?
I am used to live there.
I used to live there.
I used to going to the gym.
I used to go to the gym.
I didn't used to have time.
I didn't use to have time.
I used to be liking it.
I used to like it.
I used to have been there.
I used to go there.
Did you used to have been?
Did you use to be?
I didn't used to have known.
I didn't use to know.
句型
I used to ___ when I was a child.
There used to be a ___ here.
I didn't use to ___ vegetables.
Did you use to ___ in your old job?
Real World Usage
I used to be so obsessed with this game!
Did u use to live in NY?
I used to manage a team of five.
This building used to be a palace.
I used to order from here all the time.
We used to go there every summer.
The 'd' rule
Don't use it for single events
Use it for states
Nostalgia
Smart Tips
Use 'used to be' for states.
Check for 'didn't' and remove the 'd'.
Always use 'Did' + 'use to'.
Add 'but now...' after your 'used to' sentence.
发音
Used to
The 's' in 'used' is pronounced like an 's' (unvoiced), not a 'z'.
Falling intonation
I used to live in London ↘
Statements of fact about the past.
记住它
记忆技巧
Used to is a 'Used' car—it was yours, but now it belongs to someone else.
视觉联想
Imagine a 'Used' sign on a house you lived in years ago. The sign shows that you don't live there anymore.
Rhyme
If it's in the past and you're through, just add the words 'used to'.
Story
I used to have a red bike. I used to ride it every day. But then I grew up and sold it. Now, I don't use it anymore.
Word Web
挑战
Write three sentences about things you did as a child using 'used to'.
文化笔记
Used to is very common in storytelling and nostalgia.
Used to is frequently used in casual conversation to describe past habits.
Used to is standard for describing past states and habits.
The construction 'used to' comes from the verb 'use' in the sense of 'to be accustomed to'.
对话开场白
What did you use to do for fun as a child?
Did you use to have a favorite toy?
How has your diet changed? What did you use to eat?
Did you use to find it difficult to learn English?
日记主题
常见错误
Test Yourself
I ___ play soccer when I was young.
Find and fix the mistake:
I didn't used to like fish.
Which sentence is correct?
I lived in London. (Use 'used to')
Can you use 'used to' for a single event?
A: Did you ___ play the piano? B: Yes, I did.
to / I / play / used / tennis
Match each item on the left with its pair on the right:
Score: /8
练习题
8 exercisesI ___ play soccer when I was young.
Find and fix the mistake:
I didn't used to like fish.
Which sentence is correct?
I lived in London. (Use 'used to')
Can you use 'used to' for a single event?
A: Did you ___ play the piano? B: Yes, I did.
to / I / play / used / tennis
I used to be a teacher.
Score: /8
常见问题 (8)
No, only for habits or states that have stopped.
Because 'didn't' already marks the past tense.
It's neutral and used in all contexts.
'Used to' works for states and habits; 'would' only for habits.
No, stative verbs don't take continuous forms.
Yes, it's very common in all English dialects.
No, it's only for the past.
Write about your childhood or past jobs.
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
Soler + infinitive (imperfect)
Spanish uses verb conjugation for the habit, while English uses a fixed phrase.
Imparfait
French relies on tense, whereas English uses a specific construction.
pflegen zu
German 'pflegen' is more formal than English 'used to'.
-ta koto ga aru / -te ita
Japanese grammar is agglutinative, making the structure very different.
kaana + verb
Arabic uses a past tense auxiliary, while English uses a fixed phrase.
yǐqián + verb
Chinese does not conjugate verbs, so the structure is entirely different.
Learning Path
Prerequisites
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