Cleft Sentences
Emphasizing information: It was John who called. What I need is coffee.
When to Use Cleft Sentences
- •It-cleft: emphasize subject/object. It was JOHN who called. (not Mary)
- •It-cleft: emphasize time/place. It was YESTERDAY that I saw her.
- •What-cleft: emphasize action/thing. What I need is COFFEE.
- •All-cleft: emphasize everything. All I want is PEACE.
- •The thing/person/reason: The reason I'm here is TO HELP.
How to Form Cleft Sentences
Affirmative (+)
It + be + emphasized part + who/that + rest. OR What + clause + be + emphasized part
Negative (-)
It wasn't X who/that... What I don't want is...
Question (?)
Was it X who...? What is it that you need?
💡 Who for people; that for things/time/place. What-clefts use singular 'is' even with plural.
Examples of Cleft Sentences
✓It was the noise that woke me up.
✗It was the noise who woke me up.
Use 'that' for things, 'who' for people.
✓What I like is your honesty.
✗What I like are your honesty.
What-clefts use singular verb.
✓It's you who should apologize.
✗It's you that should apologize.
Who preferred for people (that also acceptable).
Common Mistakes with Cleft Sentences
💡 Practice Tips for Cleft Sentences
- • It-cleft: It + was/is + focus + who/that + rest of sentence.
- • What-cleft: What + subject + verb + is + focus.
- • Use to correct misunderstanding or add emphasis.
- • Common in spoken English for contrast.
Quick Quiz
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