Grammar · Lesson 11

Cleft sentences: keep the proposition, move the spotlight

A neutral sentence presents an event. A cleft divides the same proposition so one person, thing, time, place, reason, action, or result becomes the listener's focus. The structure can correct an assumption or organize information, but emphasis is not evidence. First recover the neutral relationship; then choose the spotlight the context supports.

70–80 min coreneutral proposition → selected focusit, what, reason, and all patterns15–20 min listening and retrieval

RecoverWho did what, when, where, and why?

SelectWhich supported contrast matters?

PackageBuild the cleft without duplicate roles.

DeliverPlace spoken focus and state the evidence.

Can-do: By the end, you can recover the neutral proposition behind a cleft; use it-clefts to select a person, thing, time, place, or reason; use what-clefts and reversed pseudo-clefts to frame an action, need, concern, or result; use reason and all patterns without mechanical rules; preserve subject and object gaps, tense, agreement, and natural pronoun case; distinguish cleft focus from restrictive relative clauses and ordinary identifying clauses; hear reduced links and nuclear stress in U.S. speech; choose a neutral sentence when emphasis would sound theatrical or defensive; and support every correction with evidence.

Two-minute retrieval

Reactivate relative roles, neutral order, and contrast

1The analyst identified the error.

2In The analyst identified the error, the subject is .

3In the same sentence, the object is .

4Correct the belief that Maya sent the invoice: sent the invoice.

5 the data was incomplete, we delayed the decision.

Notice: the evidence stays constant while the correction changes

Fictional Lakeside pedestrian pilot review

Neutral record: New independent safety evidence changed the committee's position at its May 12 meeting. The evidence showed a 27% reduction in vehicle-pedestrian conflicts during a six-month trial. The committee approved a second six-month trial, not a permanent citywide policy.

It was the new safety evidence that changed the committee's position, not political pressure. The it-cleft selects the cause and corrects one proposed alternative.

It was at the May 12 meeting that the committee changed its position. The same event now spotlights time.

What changed the committee's position was the new safety evidence. The open variable comes first; the evidence fills it.

All the committee approved was a second six-month trial. The all-cleft limits the scope and blocks the stronger permanent-policy claim.

Discovery check: proposition, focus, and implication

1The neutral relationship behind the first and third clefts is .

2In It was the new safety evidence that..., the focus is .

3In It was at the May 12 meeting that..., the focus is .

4The what-cleft presents .

5All the committee approved... limits approval to .

6Before using a cleft to correct a public account, .

Get to the root: separate the proposition from the focus

Information goal	Pattern	Example
select one person or thing	It + be + focus + who/that clause	It was Maya who found the error.
select time, place, method, or reason	It + be + focused phrase + that clause	It was on Tuesday that we voted.
frame an action, need, or concern	What + clause + be + focus	What we need is a new test.
put the value first	Focus + be + what + clause	A new test is what we need.
foreground an explanation	The reason + clause + be + that clause	The reason we paused was that the data changed.
limit an action, request, or result	All + clause + be + focus	All we approved was a second trial.

It-clefts carry a background assumption

It was Maya who called normally treats someone called as shared or accepted and identifies Maya. If no call is established, the cleft can smuggle in an unsupported assumption. Use a neutral sentence or first establish the event.

A cleft is not simply a longer synonym

The safety evidence changed the committee's position is often the clearest first report. Use It was the safety evidence that... when a supported alternative must be corrected. Use What changed the position was... when the causal question is already active or you want to delay the answer until the second part.

Choose ten information-focus patterns

1Correct the belief that Leo found the error; Maya did: .

2Maya found the error, not the missing invoice. Focus the object: .

3Correct the claim that the vote happened Monday: .

4Correct the claim that the meeting was in Room A: .

5Correct the belief that cost caused the pause; changed data did: .

6The discussion already asks what resource is needed; delay the answer: .

7Put the proposed resource first, then identify its role: .

8Announce that an explicit explanation follows: .

9Reject the claim of permanent adoption by limiting the decision: .

10No competing account is active; give the clearest first report: .

Build the gap, link, agreement, and tense accurately

Subject focus versus object focus

It was Maya who found the error contains a subject gap after who: Maya found it. It was the error that Maya found contains an object gap: Maya found the error. Do not repeat the focused role: It was the error that Maya found it.

Person links and pronoun case in real U.S. English

Who or that can link a focused person. After be, formal edited style may prefer It was I who called, but It was me who called is natural and widespread in conversation. Do not mark conversational object case as universally wrong. Match the register.

Agreement after a what-clause

Singular is is common when the what-clause is treated as one need or issue: What we need is two more chairs. Plural agreement also occurs when speakers align with a plural complement: What we need are two more chairs. Avoid tests that pretend only one is possible. Use an unambiguously singular focus when agreement itself is being assessed.

Reason and all + do variation

The reason we paused was that the data changed is a concise careful target. The reason is because... is widespread in conversation and published English; it can sound redundant to some readers, so revise it when concision matters rather than calling it impossible. After all + do, both All I did was call and All I did was to call occur; bare call is common in U.S. English.

Complete eleven form and variation decisions

1Maya is the focused actor: It was Maya .

2The error is the focused object: It was the error .

3In natural conversation, identify yourself as the caller: It was me .

4Correct the claim that the completed vote happened Monday: It was Tuesday .

5The complete accurate future-time cleft is .

6Match the B2 assessment's singular focused cause: .

7Use an unambiguously singular complement: .

8Reverse that pseudo-cleft: .

9Use the concise careful reason pattern: .

10Use a natural U.S. bare infinitive after all + did: .

11From a later past viewpoint, identify the earlier finder: .

Keep clefts separate from similar-looking clauses

Structure	Job	Example
it-cleft	select a focus inside a proposition	It was Maya who found it.
referential it + relative clause	identify a previously mentioned thing	It was the report that had a blue cover.
defining relative	identify which noun is meant	The report that Maya sent was complete.
what-cleft	frame an open action or need, then fill it	What Maya sent was the final report.
embedded question	report an unknown answer	I don't know what Maya sent.
neutral declarative	report without a selected correction	Maya sent the final report.

What already means “the thing that”

In a pseudo-cleft, what Maya sent is a fused relative meaning “the thing that Maya sent.” Do not add a head noun directly: what report Maya sent. Use the report that Maya sent when the noun report must be explicit.

Standard cleft link and real variation

That is a reliable careful link after a focused time or place: It was Tuesday that we met. When and where variants occur, and some similar sentences are ordinary identifying clauses rather than canonical clefts. Teach and use that as the portable target without declaring every variant impossible.

Choose ten clause functions

1Correct Leo as the assumed finder; Maya actually found it: .

2Two objects were on the table; identify the previously mentioned one by its cover: .

3Identify which report was complete: .

4Frame the open object first and identify it second: .

5The answer remains unknown to the speaker: .

6No correction or open variable is active; report neutrally: .

7Keep the noun report explicit while identifying it: .

8Use the portable careful time-cleft link: .

9Choose the natural conversational self-identification: .

10Use a concise reason complement in an edited report: .

Sound natural: one nucleus carries the correction

In U.S. speech, the cleft frame often reduces while the selected contrast receives nuclear stress. The stressed word is not permanently fixed; it depends on the correction.

Spoken line	Connection	Focus
It was MAYA who called.	it was may reduce toward /ɪtwəz/	correct the person
It was on TUESDAY that we voted.	that may be weak /ðət/	correct the time
What we NEED is a clear date.	what we links closely /ˈwʌtwi/	frame the need; stress may fall within the first part
What we need is a CLEAR DATE.	a thought-group boundary may precede is	deliver the new value
All we approved was a SECOND TRIAL.	function words reduce around the final focus	limit the approved scope

Do not stress every content word. Compare It was MAYA who sent the Tuesday report with It was the TUESDAY report that Maya sent. The proposition overlaps, but the supported correction changes the nucleus.

Listen for the selected correction

1Tutor reads: Clip 1 The nucleus corrects .

2Tutor reads: Clip 2 Weak that leaves focus on .

3Tutor reads: Clip 3 The first-part stress foregrounds .

4Tutor reads: Clip 3 The later nucleus delivers .

5Tutor reads: Clip 4 The final stress limits the decision to .

Read emphasis against the actual record

Fictional Lakeside pilot file

The Lakeside committee rejected permanent adoption of a pedestrian-safety design on March 4 because the first report contained only two months of observation. A six-month independent study ended April 30. It compared the same three intersections before and during the pilot and recorded a 27% reduction in vehicle-pedestrian conflicts. The study did not measure citywide traffic.

At the May 12 meeting, the committee reviewed the independent study, a 430-signature resident petition, and a budget memo. The signed decision record states that the new safety evidence changed the committee's position. It does not identify political pressure as the cause. The committee approved a second six-month trial at the same three intersections by a 6-2 vote. It did not approve permanent or citywide adoption.

The accurate corrections are: It was the new safety evidence that changed the committee's position; It was at the May 12 meeting that the position changed; and All the committee approved was a second six-month trial at the same three intersections. The clefts make the contrasts prominent, but the study and signed record provide the evidence.

Eight evidence-bound reading decisions

1. What happened on March 4?

2. Why did the committee reject permanent adoption then?

3. What did the six-month study measure?

4. What supports the focused causal correction?

5. Which time is accurately focused?

6. What was the documented decision?

7. What does the all-cleft need to preserve?

8. Which final statement treats emphasis responsibly?

Build the supported spotlight from shuffled chunks

Builder 1: causal correction

Build the correction to the political-pressure claim.

Builder 2: open variable and value

Build the B2 assessment pattern.

Builder 3: scope limit

Build the correction to permanent adoption.

Notice and repair the broken information structure

Repair 1: duplicate subject

Tap the unnecessary pronoun.

Repair 2: duplicate object

Tap the repeated object.

Repair 3: person link

Tap the relative word that mismatches the focused person.

Repair 4: emphasis is not evidence

Tap the unsupported focus claim.

Say the supported correction before you reveal it

Respond aloud first. State the neutral proposition, name the mistaken assumption, build the cleft, and place one nuclear stress. Then reveal and compare.

1 The record identifies safety evidence, not political pressure, as the cause.

It was the new SAFETY EVIDENCE that changed the committee's position.

2 The change happened at the May 12 meeting, not on March 4.

It was at the MAY 12 MEETING that the committee changed its position.

3 Frame the open causal question, then identify the evidence.

What changed the committee's position was the new SAFETY EVIDENCE.

4 Limit the approved action to a second six-month trial.

All the committee approved was a SECOND SIX-MONTH TRIAL.

5 No mistaken assumption is active; report the cause plainly.

The new safety evidence changed the committee's position.

Play and practice

Games and a short reading that recycle this lesson. Use them as a warm-up, a fast finisher, or homework. Each one checks itself.

Read

Why the clinic phone line improved

Read once for meaning. Then read again and do the tasks below.

Internal review summary193 wordsAbout 2 min

In March, the Pinewood Health Clinic received 214 complaints about its appointment phone line. Many staff assumed that the new booking software was the problem. It was the old phone menu that caused most of the delays, not the software. Callers had to listen to six recorded options before they could speak to a person, and the recording alone lasted almost two minutes.

On April 3, the operations team cut the menu to two options. What made the biggest difference was a direct option for same-day appointments. The average wait fell from nine minutes to four. It stayed below five minutes for the rest of April.

Some staff believe that the improvement came from new receptionists. However, the staffing records show no new hires in April. It was the menu change, together with a clearer booking page on the website, that the review identified as the main factor.

The review does not claim that the problem is solved. All the team has approved is a three-month extension of the shorter menu. What the clinic needs now is evidence from busier months. It is the winter flu season that will really test the system.

Find it

Tap the first word of each of the 6 cleft sentences (it-clefts, what-clefts, and all-clefts). Careful: not every sentence that starts with It is a cleft.

Check your understanding

1. According to the review, what caused most of the delays?

2. Why does the review reject the receptionist explanation?

3. What has the team approved?

Sort it

Which pattern is it?

Tap a word, then tap the box it belongs in. Press Check when the tray is empty.

Memory

Cleft frame and its job

Flip two cards. If they belong together, they stay. Find every pair in as few turns as you can.

Unscramble

Build the cleft

Tap the words in order to build the sentence. Tap a placed word to send it back.

1. Correct the person: Leo did not find it.
2. Correct the time: the vote was not on Monday.
3. Frame the need first, then deliver it.
4. Limit your action to one small thing.

Practice correction without exposing private disputes

You never need to discuss a real accusation, workplace dispute, political belief, legal case, medical decision, relationship conflict, academic complaint, financial decision, immigration matter, or identifying public controversy. Use Lakeside or a tutor-created record. The skill is accurate information focus, not winning an argument through dramatic grammar.

Proposition map: Use Lakeside or another fictional record. Write three neutral subject-verb-object propositions and list one supported competing assumption for each before choosing any cleft.

Spotlight switch: Keep one proposition constant and focus the actor, object, time, place, and reason in five versions. State what each version presupposes and corrects.

Pseudo-cleft switch: Frame an open need or cause with a what-clause, then reverse the pseudo-cleft so the focused value comes first. Explain the discourse difference.

Register switch: Identify yourself once with formal subject case and once with natural conversational object case. Then revise a widespread reason-because pattern for concise edited prose.

Evidence close: Give the neutral record, source, selected correction, excluded alternative, and scope limit. Remove the cleft if no real contrast needs attention.

Final production and check

Final production: deliver a 90-second evidence-based correction

Use Lakeside or a new fictional file. Begin with three neutral propositions and the source for each. Correct one person or thing, one time or place, and one cause using three it-clefts. Use one what-cleft, one reversed pseudo-cleft, one reason pattern, and one all-cleft. Include a subject gap, an object gap, a natural pronoun choice for the register, and one tense other than Past Simple.

State the background assumption each cleft invites, the competing claim it corrects, and the evidence supporting the focus. Deliver three different nuclear stresses. Then replace one cleft with a neutral sentence because no contrast is active. Your partner changes the evidence or asks what remains presupposed; revise immediately.

Listener check: Can the listener recover the neutral proposition, focused constituent, missing clause role, presupposed background, excluded alternative, register, evidence source, and scope limit?

Seven final decisions

1. Which sentence matches the B2 exit-assessment focus?

2. Which it-cleft makes the supported causal correction?

3. Which object-focus cleft contains one complete object role?

4. Which sentence is natural conversational self-identification?

5. Which version is concise for an edited report?

6. Which line blocks an unsupported permanent citywide interpretation?

7. Which conclusion treats emphasis responsibly?

Reflect: does the spotlight serve the listener?

Explain the information design

Complete these lines aloud: The neutral proposition is... The supported focus is... The background assumption is... The competing claim is... The gap is subject / object / adjunct... This pattern fits because... The nucleus falls on... The source establishes... A neutral sentence would be better if...

Then move the nucleus, reverse a pseudo-cleft, or remove the evidence for the contrast. Reformulate and explain how the information structure or responsible claim must change.

Return tomorrow for the five-item retrieval check before rereading the lesson.

Next use: Before the next lesson, retrieve one person-focus it-cleft, one object-focus it-cleft, one what-cleft, one all-cleft, and one neutral alternative from five new fictional records. State the proposition and evidence first.

Next-day retrieval

Return without rereading. Reconstruct proposition, focus, gap, register, and evidence limit in five new fictional contexts.

Five delayed decisions

1. The log names Priya, not Omar, as the finder. Which sentence corrects the person?

2. Priya identified the duplicate entry, not the missing date. Which sentence focuses the object?

3. Which pseudo-cleft frames the cause and then identifies it?

4. Which line preserves the limited scope?

5. Which rule keeps a focused correction responsible?