C1 Sentence Structure 21 min read Difícil

Oraciones Hendidas con 'It' para Tiempo y Lugar: 'Fue entonces cuando...'

Con los 'It-Clefts' para tiempo y lugar, tienes una forma genial de poner el foco en detalles clave, añadiendo énfasis y claridad a lo que comunicas.

Grammar Rule in 30 Seconds

Use 'It + be + [Time/Place] + that' to put a linguistic spotlight on exactly when or where something happened.

  • Start with 'It' plus the verb 'to be' in the correct tense. Example: 'It was...'
  • Insert the time or place you want to emphasize. Example: 'It was in Paris...'
  • Connect the rest of the sentence using 'that'. Example: '...that we first met.'
It + 🐝 (be) + ⏰/📍 + 🌉 (that) + 📝 (rest of sentence)

Overview

### Overview
Como estudiante de nivel C1, ya sabes que el inglés es un idioma con un orden de palabras bastante rígido (Sujeto-Verbo-Objeto). Sin embargo, a medida que avanzas hacia la maestría, descubres que el idioma tiene mecanismos sofisticados para romper esa rigidez y permitirnos resaltar lo que realmente importa en una frase. Aquí es donde entran las It-Clefts (oraciones hendidas con 'it').
Imagínate que estás en una reunión de negocios o redactando un informe académico. No es lo mismo decir We signed the contract on Monday (una declaración neutral) que decir It was on Monday that we signed the contract. En la segunda opción, estás poniendo el foco exclusivamente en el cuándo.
Estás guiando el ojo del lector o el oído del oyente directamente hacia la información temporal.
Para nosotros, los hispanohablantes, este concepto no es ajeno. En español solemos usar estructuras como
Fue el lunes cuando...
o
Es en Madrid donde...
. Sin embargo, el inglés tiene reglas de concordancia y de uso de pronombres relativos que pueden resultar traicioneras si intentamos traducir literalmente desde nuestra lógica interna.
Dominar las It-Clefts para tiempo y lugar te dará esa ventaja estilística necesaria para sonar no solo fluido, sino persuasivo y preciso, permitiéndote enfatizar detalles, corregir malentendidos o estructurar narrativas complejas con la elegancia de un hablante nativo culto.
### How This Grammar Works
El término *cleft* proviene del verbo *cleave* (dividir o partir). Una It-Cleft es, esencialmente, una oración que ha sido partida en dos para que una de sus partes reciba toda la atención.
En español, tenemos mucha libertad para enfatizar moviendo las palabras: Ayer te vi, Te vi ayer,
Fue ayer cuando te vi
. En inglés, al ser más restrictivo, necesitamos este sujeto vacío o *dummy subject* llamado it. Este it no se refiere a nada en concreto; su única función es servir de percha gramatical para introducir el verbo be y el elemento que queremos destacar.
La estructura funciona extrayendo un componente de una oración simple (en este caso, una expresión de tiempo o de lugar) y colocándolo al principio, rodeado por It is/was y un nexo como that, when o where.
| Oración Simple | Elemento a enfatizar | It-Cleft Resultante |
|---|---|---|
| I met her in Rome. | Lugar (in Rome) | It was in Rome that I met her. |
| The gala starts at 8 PM. | Tiempo (at 8 PM) | It is at 8 PM when the gala starts. |
Desde nuestra perspectiva lingüística, es vital entender que el it es obligatorio. Mientras que en español podemos decir Fue en 1992 cuando... (omitiendo el sujeto), en inglés nunca podemos empezar con el verbo solo. Decir *Was in 1992 that...* es un error de transferencia del español que debemos erradicar en el nivel C1.
### Formation Pattern
La construcción de una It-Cleft para tiempo y lugar sigue un patrón matemático muy claro. Si sigues esta fórmula, no cometerás errores estructurales:
It + be (conjugado) + [Frase de Tiempo o Lugar] + that / when / where + [Resto de la oración]
Analicemos cada componente con lupa profesional:
  1. 1El Sujeto Vacío (It): Siempre es It. No cambia a They ni a This. Es una constante gramatical.
  1. 1El Verbo be: Aquí es donde muchos fallan. El tiempo de be debe coincidir con el tiempo del verbo principal de la idea original.
  • Si hablas del pasado: It was...
  • Si hablas del presente o futuro: It is...
  • *Ojo:* Aunque el elemento enfatizado sea plural (ej. the 1990s), el verbo be siempre se queda en singular porque concuerda con it. Ejemplo: It was in the 1990s that... (Nunca *It were...*).
  1. 1El Elemento Enfatizado: Puede ser un adverbio (then, yesterday), una frase preposicional (in the basement, at midnight) o una oración subordinada temporal (when we finally arrived).
  1. 1El Nexo (that, when, where):
  • that: Es el más versátil y siempre es correcto, tanto para tiempo como para lugar. En contextos académicos, es la opción preferida.
  • when: Se usa específicamente para tiempo. Suena más natural en el habla cotidiana.
  • where: Se usa para lugar.
  • *Nota de experto:* En el nivel C1, evita usar which. Aunque en español decimos
    Fue el lugar el cual...
    , en inglés which no se usa en estructuras cleft.
  1. 1El Resto de la Oración: Es lo que queda de la frase original tras haberle quitado el elemento de tiempo o lugar. Es crucial no repetir la información.
  • Incorrecto: It was in London where I lived in London.
  • Correcto: It was in London where I lived.
### When To Use It
Saber *cómo* formarlo es gramática; saber *cuándo* usarlo es retórica. En el nivel avanzado, usamos las It-Clefts con propósitos comunicativos específicos:
  • Para Corregir Información (Contrastive Focus): Es quizás el uso más común. Si alguien afirma algo incorrecto, la It-Cleft sirve para poner los puntos sobre las íes.
  • *Interlocutor:* I heard the conference is in Paris.
  • *Tú:* No, actually, it is in Lyon where the conference will be held. (Aquí enfatizas que el lugar es Lyon, no París).
  • Para Establecer el Escenario en una Narrativa: En la literatura o en el storytelling profesional, se usan para dar importancia al contexto histórico o geográfico.
  • It was only then that I realized the magnitude of the situation.
  • It was in this very room where the treaty was signed fifty years ago.
  • Para Introducir un Punto Crucial en un Argumento: En ensayos académicos (IELTS/Cambridge C1), ayuda a dirigir la atención del lector hacia una variable específica.
  • It is primarily in developing nations where these economic shifts are most visible.
  • Estructuras Negativas de Enfoque: Una variante muy elegante es el It wasn't until... that....
  • It wasn't until midnight that the results were finally announced. (En español:
    No fue sino hasta la medianoche cuando...
    ). Esta estructura es un must para cualquier examen de nivel avanzado.
### Common Mistakes
Como profesor, he notado que los hispanohablantes solemos tropezar con las mismas piedras debido a la interferencia de nuestra lengua materna (L1 Transfer):
  1. 1Omitir el sujeto It:
  • Error: *Was in 2010 when I moved to New York.*
  • Por qué ocurre: En español el sujeto es tácito («Fue en 2010...»).
  • Corrección: It was in 2010 when I moved to New York.
  1. 1Error de Concordancia Temporal:
  • Error: *It is in 1945 that the war ended.*
  • Por qué ocurre: A veces usamos el presente histórico en español, pero en inglés, si la acción (ended) es pasada, el verbo be debe ser was.
  • Corrección: It was in 1945 that the war ended.
  1. 1Uso de which en lugar de that:
  • Error: *It was in the office which I left my keys.*
  • Por qué ocurre: Traducción literal de
    el cual/la cual
    .
  • Corrección: It was in the office where/that I left my keys.
  1. 1Repetición del elemento enfatizado:
  • Error: *It was on Friday when I saw him on Friday.*
  • Corrección: It was on Friday when I saw him.
### Contrast With Similar Patterns
Es fácil confundir las It-Clefts con otras estructuras de énfasis. La principal diferencia radica en qué parte de la oración se mueve y qué palabra inicia la frase.
| Estructura | Ejemplo | Función Principal |
|---|---|---|
| Simple Sentence | I found the map in the attic. | Declaración neutral de hechos. |
| It-Cleft (Lugar) | It was in the attic that I found the map. | Enfatiza el lugar (el ático, no otro sitio). |
| Wh-Cleft | Where I found the map was in the attic. | El foco está al final; suena más dramático. |
| Inversion (C1 level) | In the attic did I find the map. | Muy literario/poético; énfasis extremo. |
La It-Cleft es más común y versátil que la Wh-Cleft para tiempo y lugar. Mientras que una Wh-Cleft (como When he arrived was at 6 PM) puede sonar un poco forzada o excesivamente formal, la It-Cleft fluye de manera natural tanto en registros escritos como orales.
### Quick FAQ
1. ¿Puedo omitir el that en una It-Cleft?
En el habla informal, a veces se omite: It was yesterday I saw him. Sin embargo, para tu nivel C1 y especialmente en textos escritos, siempre debes incluir that, when o where. La omisión puede percibirse como un descuido gramatical en contextos profesionales.
2. ¿Es It-Cleft más formal que una oración normal?
Sí, tiene un tono ligeramente más elevado. No la usarías para cada frase que digas, porque sonarías demasiado enfático o incluso arrogante. Úsala estratégicamente cuando necesites contrastar información o marcar un punto importante.
3. ¿Puedo usar It-Clefts con otros elementos que no sean tiempo o lugar?
¡Absolutamente! Puedes enfatizar el sujeto (It was John who...) o el objeto (It was the red car that I bought). Pero las de tiempo y lugar son las que más flexibilidad ofrecen con los nexos when y where.
4. ¿Cuál es la diferencia real entre usar that y when en una frase de tiempo?
Gramaticalmente, ambas son correctas. That es más formal y preferido en la escritura académica. When es más descriptivo y común en la conversación. Si tienes dudas en un examen, usa that; nunca te equivocarás con él.

Tense Variations of the It-Cleft

Tense It + Be Focus (Time/Place) Connector Clause
Present Simple
It is
in the city
that
he works.
Past Simple
It was
in 1995
that
they met.
Present Perfect
It has been
since May
that
we've waited.
Future
It will be
at the gala
that
she'll perform.
Past Negative
It wasn't
until then
that
I knew.
Past Question
Was it
in Rome
that
it happened?

Contractions in Clefts

Full Form Contraction Usage Note
It is
It's
Common in speech/informal writing
It was
N/A
Rarely contracted in standard English
It is not
It isn't / It's not
Standard negative contractions
It was not
It wasn't
Standard past negative contraction

Meanings

A construction used to focus on a specific piece of information (the focus) by placing it in a separate clause starting with 'It is' or 'It was'.

1

Temporal Emphasis

Highlighting a specific moment or period in time to show its significance to the event.

“It was in 1969 that man first walked on the moon.”

“It is only now that we are seeing the results of the policy.”

2

Locative Emphasis

Focusing on a specific location to contrast it with other possible places.

“It was in this very room that the treaty was signed.”

“It is in the heart of the city that the most vibrant markets are found.”

3

Corrective Focus

Using the cleft structure to explicitly correct a previous statement about time or place.

“No, it was on Tuesday that I sent the email, not Wednesday.”

“It wasn't in London that they stayed, but in a small village nearby.”

Reference Table

Reference table for Oraciones Hendidas con 'It' para Tiempo y Lugar: 'Fue entonces cuando...'
Estructura Elemento Enfatizado Ejemplo Frase Original
It + be + TIME + that...
Cuando
It was *yesterday* that I saw him.
I saw him yesterday.
It + be + PLACE + that...
Dónde
It was *in the park* that we met.
We met in the park.
It + be + TIME + when...
Cuando (alternativa)
It was *in 2022* when she graduated.
She graduated in 2022.
It + be + PLACE + where...
Dónde (alternativa)
It was *at the cafe* where they first spoke.
They first spoke at the cafe.
It + be + PREP PHRASE + that...
Tiempo/lugar complejo
It was *after midnight* that he arrived.
He arrived after midnight.
It + be + ADVERB + that...
Tiempo/lugar simple
It was *then* that I understood.
I understood then.
It + be + TIME CLAUSE + that...
Momento específico
It was *before the game started* that we left.
We left before the game started.

Espectro de formalidad

Formal
It was in the boardroom that the executive committee convened.

It was in the boardroom that the executive committee convened. (Professional meeting)

Neutral
It was in the boardroom that we had the meeting.

It was in the boardroom that we had the meeting. (Professional meeting)

Informal
It was in the boardroom that we met up.

It was in the boardroom that we met up. (Professional meeting)

Jerga
It was in the boardroom where it all went down.

It was in the boardroom where it all went down. (Professional meeting)

It-Clefts para Tiempo y Lugar

It-Clefts (Tiempo/Lugar)

Estructura

  • It is/was Apertura fija
  • Emphasized Phrase Tiempo o Lugar
  • that/when/where Conjunción
  • Rest of Clause Lo que pasó

Uso

  • Correction Corregir información errónea
  • Emphasis Resaltar detalle clave
  • Storytelling Añadir drama
  • Clarification Eliminar ambigüedad

Ejemplos

  • It was yesterday... Énfasis de tiempo
  • It was in the lab... Énfasis de lugar
  • It's now... Énfasis de tiempo presente

It-Clefts vs. Frases Simples

Frase Simple
I met her at the cafe. Declaración de hechos
The event happened last night. Directo, neutral
We found the answer in the book. Orden estándar
It-Cleft (Tiempo/Lugar)
It was at the cafe that I met her. Enfatiza la ubicación
It was last night that the event happened. Resalta el momento
It was in the book that we found the answer. Destaca la fuente

Construyendo un It-Cleft (Tiempo/Lugar)

1

¿Quieres enfatizar un TIEMPO o LUGAR específico?

YES
Continuar
NO
Usa otra estructura de énfasis (ej. It-Cleft Básico, Wh-Cleft)
2

¿La acción principal de la frase original es pasada o presente?

YES
Usa 'It was' (pasado) o 'It is' (presente)
NO
N/A (elección de tiempo verbal)
3

Identifica la frase exacta de tiempo o lugar que quieres resaltar.

YES
Colócala directamente después de 'It is/was'
NO
Reevaluar el énfasis
4

¿La frase enfatizada es un tiempo (ej. 'yesterday', 'in 2023')?

YES
Añade 'that' o 'when'
NO
Continuar (énfasis de lugar)
5

¿La frase enfatizada es un lugar (ej. 'in the park', 'here')?

YES
Añade 'that' o 'where'
NO
N/A (énfasis de tiempo)
6

Construye el resto de la cláusula original, eliminando el tiempo/lugar enfatizado.

YES
¡Combina todas las partes!
NO
Revisar la estructura de la frase

Cuándo Usar It-Clefts (Tiempo/Lugar)

Para Corregir

  • Fecha/Hora Incorrecta
  • Ubicación Equivocada
📖

Para Narrar

  • Momento Clave
  • Escenario Crucial
💡

Para Aclarar

  • Info Ambigua
  • Nuevo Detalle
🎭

Para Añadir Drama

  • Realización Repentina
  • Evento Inesperado

Ejemplos por nivel

1

It is here that I work.

It is here that I work.

2

It was then that he left.

It was then that he left.

3

It is in the box that the toy is.

It is in the box that the toy is.

4

It was at 5:00 that we ate.

It was at 5:00 that we ate.

1

It was in Paris that they met.

It was in Paris that they met.

2

It wasn't at home that I saw her.

It wasn't at home that I saw her.

3

Was it on Monday that you called?

Was it on Monday that you called?

4

It was in the garden that we played.

It was in the garden that we played.

1

It was only after the rain that we went out.

It was only after the rain that we went out.

2

It is in this office that the decisions are made.

It is in this office that the decisions are made.

3

It was during the summer that I learned to swim.

It was during the summer that I learned to swim.

4

It wasn't until midnight that the party started.

It wasn't until midnight that the party started.

1

It was in the 1920s that the building was constructed.

It was in the 1920s that the building was constructed.

2

It is primarily in rural areas that the problem exists.

It is primarily in rural areas that the problem exists.

3

It was only when I saw the photo that I remembered him.

It was only when I saw the photo that I remembered him.

4

It was through this door that the thief entered.

It was through this door that the thief entered.

1

It was against this backdrop of economic instability that the revolution began.

It was against this backdrop of economic instability that the revolution began.

2

It is in the nuances of the language that the true meaning is found.

It is in the nuances of the language that the true meaning is found.

3

It was not until the final chapter that the mystery was solved.

It was not until the final chapter that the mystery was solved.

4

It was there, amidst the ruins, that they found the ancient scroll.

It was there, amidst the ruins, that they found the ancient scroll.

1

It was only upon the cessation of hostilities that reconstruction could commence.

It was only upon the cessation of hostilities that reconstruction could commence.

2

It is within the intersection of technology and ethics that our greatest challenges lie.

It is within the intersection of technology and ethics that our greatest challenges lie.

3

It was then, and only then, that the gravity of his error became apparent.

It was then, and only then, that the gravity of his error became apparent.

4

It is in the very fabric of our society that these prejudices are woven.

It is in the very fabric of our society that these prejudices are woven.

Fácil de confundir

It-Clefts for Time and Place: 'It was then that...' vs Wh-Clefts

Learners often use 'What' when they should use 'It' to focus on a specific time/place.

It-Clefts for Time and Place: 'It was then that...' vs There is/are

Confusing the existential 'There' with the dummy 'It'.

Errores comunes

Is here that I live.

It is here that I live.

You must include the 'It' as a subject.

It was in 1990 when I was born.

It was in 1990 that I was born.

While 'when' is used in speech, 'that' is the standard cleft connector.

It is in London that I met him.

It was in London that I met him.

The tense of 'be' must match the time of the event (past).

It was because of the rain that caused the delay.

It was the rain that caused the delay. / It was because of the rain that the delay happened.

Avoid 'double subjects' or redundant phrasing within the cleft.

Patrones de oraciones

It was in ___ that I first ___.

It was only after ___ that I realized ___.

It is within ___ that the true ___ lies.

Real World Usage

Job Interview common

It was during my time at Google that I developed these skills.

Texting a Friend occasional

It was only when I got home that I saw your message!

Academic Essay very common

It was in the 19th century that industrialization transformed the city.

Police Report common

It was at approximately 10 PM that the witness heard the noise.

Travel Blog common

It is in the hidden alleys of Kyoto that you find the best tea.

Social Media occasional

It was here that it all started! #memories

💡

¡Encuentra el original!

Para construir un 'It-Cleft', piensa primero en la frase simple. Luego, saca la parte de tiempo o lugar que quieres destacar y arma tu 'cleft' alrededor. Por ejemplo:
I saw him yesterday.
->
It was yesterday that I saw him.
⚠️

¡No abuses!

Aunque son muy útiles, usar 'It-Clefts' demasiado seguido puede sonar forzado o repetitivo. Úsalos solo cuando de verdad quieras enfatizar un momento o lugar específico. ¡No querrás sonar como un robot! Por ejemplo, evita:
It was at the party that I met him, it was then that we danced, it was there that he proposed...
(¡Demasiado!).
🎯

¿Qué conjunción usar?

'That' siempre es una opción segura y válida. Sin embargo, 'when' suena más natural para el tiempo, y 'where' para el lugar. Usar la conjunción más específica puede hacer que tu frase fluya aún mejor. Por ejemplo:
It was in 2023 when she graduated.
o
It was at the library where we met.
🌍

Sutil vs. Directo

Los angloparlantes a menudo usan los 'It-Clefts' para corregir o aclarar información de forma sutil, sin sonar confrontacionales, especialmente en entornos profesionales como videollamadas de Zoom o debates universitarios. Es una forma educada de decir: '¡En realidad, esto es lo importante!'. Por ejemplo:
It was on Tuesday that we agreed to the deadline, not Wednesday.
💡

Practica con preguntas

Piensa en preguntas como 'When did you…?' o 'Where did you…?' Tu respuesta usando un 'It-Cleft' enfatizará el tiempo o el lugar de forma natural. Por ejemplo, si te preguntan 'When did you go to the store?', puedes responder:
It was last week that I went to the store.

Smart Tips

Use the negative it-cleft followed by the positive one for maximum clarity.

No, I moved in 2010, not 2011. It wasn't in 2011, but in 2010 that I moved.

Use an it-cleft to define the scope of your research.

This paper discusses the 18th century. It is within the context of the 18th century that this paper operates.

Try 'clefting' your time or place adjuncts to add variety to your rhythm.

The accident happened here. It was here that the accident happened.

Place these words immediately after 'is/was' for the strongest effect.

I realized it only then. It was only then that I realized it.

Pronunciación

It was in LONdon that I met him.

Stress on the Focus

The word or phrase immediately following 'It is/was' receives the strongest sentence stress.

/ðət/

Weak 'that'

The word 'that' is usually reduced to a schwa sound /ðət/.

Rise-Fall on Focus

It was in ↗PARis ↘that we met.

Conveys certainty and emphasis on the location.

Memorízalo

Mnemotecnia

IT is the spotlight, BE is the stand, THAT is the bridge to the rest of the land.

Asociación visual

Imagine a dark stage where a single spotlight (the 'It was') shines on a clock (Time) or a map (Place). Everything else on stage is in the dark until the word 'that' connects them.

Rhyme

If you want to show where or when, start with 'It was' and use 'that' then.

Story

A detective is interrogating a suspect. The suspect says 'I was at home.' The detective slams the table and says, 'No! It was AT THE BANK that you were seen!' The 'It was' makes the detective's point much stronger.

Word Web

EmphasisFocusInformation PackagingDummy SubjectRelative ClauseContrast

Desafío

Look at your calendar. Pick three events from last week and rewrite them as it-clefts. (e.g., 'It was on Tuesday that I went to the gym.')

Notas culturales

It-clefts are very common in British academic prose to maintain an objective but focused tone.

In US political rhetoric, it-clefts are used to create 'soundbites' that emphasize specific values or locations.

Hiberno-English often uses cleft-like structures more frequently than other dialects for everyday emphasis.

Clefting has been a feature of English since the Old English period, though it became much more structured in Middle English.

Inicios de conversación

Was it in your hometown that you had your first job?

Was it only recently that you decided to master English?

In which decade was it that your country saw the most change?

Temas para diario

Describe a life-changing moment. Use at least three it-clefts to emphasize when and where it happened.
Write a short historical summary of a city you love. Focus on key dates using cleft sentences.

Errores comunes

Incorrect

Correcto


Incorrect

Correcto


Incorrect

Correcto


Incorrect

Correcto

Test Yourself

Elige la palabra correcta para completar el 'It-Cleft'.

It was in the park ___ we first met.

✓ Correct! ✗ Not quite. Correct answer: that
'That' es la conjunción más versátil y funciona perfectamente aquí para introducir el resto de la cláusula después de enfatizar el lugar. ¡Un básico infalible!
Encuentra y corrige el error en la frase. Error Correction

Find and fix the mistake:

It is last night that the concert was.

✓ Correct! ✗ Not quite. Correct answer: It was last night that the concert was.
La frase original usa incorrectamente 'is' con un evento pasado ('last night', 'was'). El verbo 'be' en el 'It-Cleft' debe coincidir con el tiempo del evento descrito en la cláusula con 'that'. ¡Un error de nivel C1 que ya no cometerás!
Ordena las palabras para formar un 'It-Cleft' correcto. Sentence Reorder

Arrange the words in the correct order:

All words placed

Click words above to build the sentence

✓ Correct! ✗ Not quite. Correct answer: It was after the meeting that we left
El orden correcto sigue el patrón 'It + be + tiempo enfatizado + that + el resto de la cláusula': 'It was after the meeting that we left'. ¡Un puzzle bien resuelto!

Score: /3

Ejercicios de practica

8 exercises
Complete the cleft sentence focusing on the time.

I graduated in 2015. -> It was in 2015 ___ I graduated.

✓ Correct! ✗ Not quite. Correct answer: that
'That' is the standard relative pronoun for it-clefts.
Select the grammatically correct sentence. Opción múltiple

Which sentence correctly emphasizes the location?

✓ Correct! ✗ Not quite. Correct answer: It was in London that I was born.
Requires 'It', 'was' (past tense), and 'that'.
Find the mistake in the sentence. Error Correction

Find and fix the mistake:

It is in 1945 that the war ended.

✓ Correct! ✗ Not quite. Correct answer: is
Since the war ended in the past, we must use 'was'.
Transform the sentence into an it-cleft focusing on the underlined part: 'We first met *at a concert*.' Sentence Transformation

We first met at a concert.

✓ Correct! ✗ Not quite. Correct answer: It was at a concert that we first met.
This correctly uses the it-cleft structure for a past event.
Is the following statement true or false? True False Rule

In formal writing, 'that' is preferred over 'where' in it-clefts for place.

✓ Correct! ✗ Not quite. Correct answer: True
'That' is the standard formal relative pronoun for all it-clefts.
Choose the best response to emphasize the correction. Dialogue Completion

Person A: 'I heard you're moving to Spain in July.' Person B: 'Actually, ___'

✓ Correct! ✗ Not quite. Correct answer: it is in August that I'm moving.
Uses present tense 'is' for a future/planned event and emphasizes the correct month.
Which of these is a correctly formed it-cleft for place? Grammar Sorting

Identify the correct structure.

✓ Correct! ✗ Not quite. Correct answer: It was in the park that I lost my keys.
Follows the It + Be + Focus + That pattern perfectly.
Reorder the words: [that / it / in / was / 2020 / we / started] Sentence Building

Reorder the words to form a cleft sentence.

✓ Correct! ✗ Not quite. Correct answer: It was in 2020 that we started
Standard it-cleft word order.

Score: /8

Practice Bank

12 exercises
Completa el 'It-Cleft' para lugar. Completar huecos

It was at the cafe ___ I saw her reading your book.

✓ Correct! ✗ Not quite. Correct answer: that
Completa el 'It-Cleft' para tiempo. Completar huecos

It was on her birthday ___ he proposed.

✓ Correct! ✗ Not quite. Correct answer: that
Encuentra y corrige el error en la frase. Error Correction

It were a Sunday that they arrived.

✓ Correct! ✗ Not quite. Correct answer: It was a Sunday that they arrived.
Encuentra y corrige el error. Error Correction

It's next week when the deadline is gone.

✓ Correct! ✗ Not quite. Correct answer: It's next week that the deadline is.
¿Qué frase usa correctamente un 'It-Cleft' para enfatizar el tiempo? Opción múltiple

Choose the correct sentence:

✓ Correct! ✗ Not quite. Correct answer: It was in 1999 that the company was founded.
¿Qué frase usa correctamente un 'It-Cleft' para enfatizar el lugar? Opción múltiple

Choose the correct sentence:

✓ Correct! ✗ Not quite. Correct answer: It's at the corner where the new shop is opening.
Traduce al inglés la siguiente frase usando un 'It-Cleft' para tiempo. Traducción

Translate into English: 'Foi só depois da palestra que ela fez a pergunta.'

✓ Correct! ✗ Not quite. Correct answer: ["It was only after the lecture that she asked the question."]
Traduce al inglés la siguiente frase usando un 'It-Cleft' para lugar. Traducción

Translate into English: 'É no jardim que as crianças brincam.'

✓ Correct! ✗ Not quite. Correct answer: ["It is in the garden that the children play.","It's in the garden that the children play.","It is in the garden where the children play.","It's in the garden where the children play."]
Ordena las palabras para formar un 'It-Cleft' correcto. Sentence Reorder

Arrange these words into a sentence:

✓ Correct! ✗ Not quite. Correct answer: It was at the airport that they said goodbye
Reorganiza las palabras para formar un 'It-Cleft' gramaticalmente correcto. Sentence Reorder

Arrange these words into a sentence:

✓ Correct! ✗ Not quite. Correct answer: It was then that I finally realized my mistake
Empareja el comienzo del 'It-Cleft' con la frase enfatizada correcta. Match Pairs

Match the clauses:

✓ Correct! ✗ Not quite. Correct answer: matched
Empareja la frase simple con su equivalente 'It-Cleft' que enfatiza el tiempo o lugar. Match Pairs

Match the sentences:

✓ Correct! ✗ Not quite. Correct answer: matched

Score: /12

Preguntas frecuentes (8)

Yes, in informal speech it is very common to hear `It was then when...`. However, in formal writing and exams, `that` is the preferred and safer choice.

You can use any tense of the verb `to be`. For example, `It has been in this house that we've raised our children` or `It will be at the meeting that we decide`.

An it-cleft starts with `It` (e.g., 'It was John who...'), while a pseudo-cleft (or Wh-cleft) starts with a Wh-word (e.g., 'What I need is...'). It-clefts are better for focusing on specific nouns/times/places.

Absolutely. `It wasn't in London that we met` is a very common way to correct someone's assumption.

Because the word `it` doesn't refer to anything specific (like a cat or a book). It is just a grammatical placeholder to allow the sentence to function.

No, it can be a long phrase. `It was only after three years of intensive research and many failures that the cure was found.`

Yes, especially when we want to be emphatic or when we are correcting someone. It adds a clear 'beat' to the sentence that draws attention.

Yes, for people, `who` is very common and accepted even in formal English. `It was Sarah who told me.`

Scaffolded Practice

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Mastery Progress

Needs Practice

Improving

Strong

Mastered

In Other Languages

Spanish high

Fue entonces cuando / Es allí donde

English requires the dummy 'It', whereas Spanish starts with the verb 'Fue/Es'.

French high

C'est... que

French uses this structure much more frequently in everyday speech than English does.

German moderate

Es war... dass

German word order is more flexible, making clefts less 'necessary' for focus.

Japanese low

...no wa ... da

The structure is reversed: [Action] no wa [Time/Place] da.

Arabic low

Innama / Word order

Arabic lacks a 'dummy subject' equivalent to the English 'It'.

Chinese moderate

Shi... de (是...的)

The 'de' comes at the very end of the sentence, unlike the English 'that' which acts as a bridge.

Learning Path

Prerequisites

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