Cleft Sentences — Business English Lesson
Business English · High‑Intermediate (B2)

It's the emphasis that matters

A one‑to‑one lesson on cleft sentences — how English speakers split an ordinary sentence in two to spotlight exactly the piece of information they want heard.

60 min 👤 1:1 adult learner 💼 Business context 🎯 It‑ / What‑ clefts
5 min

What's the important word?

Before any rule, train the ear. Read each sentence aloud once, naturally. Then click the single word that carries the main stress — the word you'd lean on if you said it out loud.

12 min

Cleaving a sentence in two

A "cleft" sentence takes one plain statement and cleaves — splits — it into two clauses, so one piece of information gets its own spotlight.

Click “Cleave it” to see the transformation ↓
flat statement

The new pricing model worried the client.

cleft sentence

It was the new pricing modelthat worried the client.

Pattern 1 — It‑cleft
It + be + [focus] + that/who + [rest of clause]
Used to single out a person, thing, time, or reason as the key piece of news.
Business example It was the supplier, not our team, that missed the deadline.
Pattern 2 — What‑cleft
What + [clause] + is/was + [focus]
Used to spotlight an action, need, or opinion — very common for giving recommendations.
Business example What we need right now is more budget for testing.
Pattern 3 — All‑cleft
All + [clause] + is/was + [focus]
A softer, more diplomatic cousin of the what‑cleft — minimizes the demand.
Business example All I'm asking for is one more week.
Pattern 4 — Reversed what‑cleft
[Focus] + is/was + what + [clause]
Puts the focus first when you want to open with your strongest point.
Business example Client retention is what keeps this company profitable.
10 min

Complete the cleft

Type one word in each gap: it, what, all, that, or was/is. Press Enter or click Check.

Score: 0 / 6
12 min

Rewrite for emphasis

Rewrite each flat sentence as a cleft sentence, following the hint. There's no single "correct" wording — say your version aloud, then reveal a model answer to compare.

15 min

Boardroom debrief

Pick a card. Respond out loud in full sentences, using at least one it‑cleft and one what‑cleft. I'll note useful language as you speak — we'll review it together after.

03:00
~3 min per card · draw 4–5 cards
6 min

Edit a real email

This client email is flat and buries the key point. Click the underlined sentence, then rewrite it underneath as a cleft sentence that puts the real issue front and center.

It was the delayed shipment — not the product quality — that caused the client's frustration.

Quick recap

It + be + focus + thatSpotlights a person, thing, or reason. Common in reports & formal writing.
What + clause + is + focusSpotlights an action or need. Common in meetings & negotiation.
All + clause + is + focusA softer, minimizing version — useful for diplomatic requests.
Cleft Sentences · Business English · 60‑minute 1:1 lesson plan