π― Lesson 2.3: Cleft Sentences & Fronting for Cohesion
At B2 you met cleft sentences as a way to add emphasis. Now we go further: word order in English is not neutral β it carries information structure. Every sentence signals what its topic is, what's already known, and what's new and newsworthy. Clefts and fronting are the tools that let you override ordinary order β to spotlight one element, contrast it against another, and stitch each sentence smoothly to the last. This is a lesson about cohesion and focus as much as grammar.
π What You'll Learn
By the end of this lesson, you will be able to:
- Use it-clefts and wh-/what-clefts for focus, contrast, and correction
- Deploy a range of cleft frames (All / The thing / The reason / The place / The way + be)
- Use fronting (topicalization) to foreground a topic and link back to what came before
- Apply the given-before-new and end-weight principles for natural information flow
β±οΈ Estimated Time: ~55 minutes
π― Project: Take a flat, choppy paragraph and re-deliver it using clefts and fronting to guide the listener's attention; then speak on a topic of your own, using these tools for emphasis and cohesion.
In This Lesson
Word Order Carries Information
Take a neutral sentence: "Her attitude impressed me." Grammatically flawless β yet it makes no particular point. English gives you a whole toolkit for re-ordering that same content so it lands differently depending on what you want to highlight:
"It was her attitude that impressed me." (not her rΓ©sumΓ© β a spotlight with a hint of contrast)
"What impressed me was her attitude." (builds suspense, then delivers the point at the end)
"Her attitude, I could not fault." (fronts the topic, ties it to what we were just discussing)
Same facts; three different information structures. Every English clause implicitly answers: What are we talking about? What do you already know? What's the newsworthy part? The default is given information first, new information last. Cleft sentences and fronting let you deliberately override that default β to focus, to contrast, and, crucially, to connect one sentence to the next. This is cohesion made visible.
π§ Mindset
At C1, you already know what a cleft is. The growth here is subtler: learning to hear where the weight of a sentence falls and to move it on purpose. These gains rarely feel dramatic β a paragraph simply flows better, a point lands harder β and it's easy to mistake "quiet" for "unimportant." Don't. The ability to steer a listener's attention is exactly what separates a competent speaker from a genuinely persuasive one. π±
It-Clefts: Spotlight & Contrast
Frame: It + be + [focus] + that/who + β¦. The it-cleft lifts one element into a spotlight and pushes everything else into a backgrounded relative clause. Its special flavor is contrast and correction β it often implies "β¦and not something else."
| Neutral | It-cleft (focus in bold) | Effect |
|---|---|---|
| Her attitude impressed me. | It was her attitude that impressed me. | spotlights the subject; implies "not her experience" |
| We met in Lisbon. | It was in Lisbon that we met. | foregrounds the place |
| I only realized later. | It wasn't until later that I realized. | emphatic time; a very common frame |
| You improve by practicing. | It is only by practicing that you improve. | "only" sharpens the exclusive focus |
| The delay caused the problem. | It was the delay, not the budget, that caused it. | overt correction of a wrong assumption |
Notice you can cleft almost any element except the verb: a subject, an object, a time phrase, a place phrase, an adverbial. The verb stays inside the relative clause. Note too that who is a natural alternative to that for people: "It was my sister who first suggested it."
π‘ The corrective it-cleft
The it-cleft is the natural home of the polite correction. If someone assumes the wrong cause, you don't bluntly say "No." You say: "Actually, it was the timing that worried us, not the price." The frame lets you both affirm the real point and deny the mistaken one in a single, controlled move β a diplomatic staple you'll build on later in the course.
Wh-/What-Clefts (Pseudo-Clefts)
Frame: What + [clause] + be + [focus]. Here the emphasized element is delivered last, so the sentence builds a little tension and then resolves it. Where the it-cleft points a spotlight, the what-cleft draws back a curtain.
| Neutral | What-cleft (focus in bold) | Note |
|---|---|---|
| Her attitude impressed me. | What impressed me was her attitude. | focus delivered at the end (end-weight) |
| I can't understand why he left. | What I can't understand is why he left. | foregrounds the whole puzzle |
| The engine simply overheated. | What happened was (that) the engine overheated. | "What happened wasβ¦" prefaces an explanation |
| You should rest. | What you need to do is (to) rest. | bare or to-infinitive both acceptable |
| I admire her honesty most. | What I admire most is her honesty. | superlative focus reads naturally here |
Because the new, weighty element sits at the end, what-clefts are superb for introducing a topic you're about to expand on: "What we really need to discuss is the budget." The listener knows something significant is coming and leans in. Beyond what, other wh-words work in the same way: "Where it all began was a small workshop in Turin"; "The reason I called isβ¦" (see the next section).
β οΈ Agreement and the verb be
The linking verb agrees with the focus that follows, and its tense matches the meaning: "What I need is a break" (singular) vs "What I need are some answers" (plural); "What surprised us was the silence" (past). A frequent slip is freezing it as "is" regardless β let the focused noun and the time frame decide.
Other Cleft Frames
The what-cleft is one member of a productive family. Swap what for a more specific noun and you get a frame that names precisely which aspect you're focusing β the reason, the place, the way, the person, the thing. Each still ends in be + focus.
| Frame | Example | Focuses on⦠|
|---|---|---|
| All (that) β¦ + be | All (that) I want is a quiet evening. | "nothing more than"; understatement |
| The thing (that) β¦ + be | The thing that worries me is the cost. | a neutral, everyday alternative to "what" |
| The reason (why/that) β¦ + be | The reason (why) I left is (that) I was bored. | a cause or motive |
| The place where β¦ + be | The place where we felt happiest was the coast. | a location |
| The way (that) β¦ + be | The way (that) she handled it was masterful. | a manner or method |
| The one who / The person who β¦ + be | The one who really deserves credit is the whole team. | a person or agent |
| The moment (that/when) β¦ + be | The moment it clicked was during the rehearsal. | a point in time |
"All I'm saying isβ¦" and "All you have to do isβ¦" are especially common in speech β the all frame quietly minimizes, which is why it softens both requests and objections. And note the flexible, often optional connectors: the reason (why) (that), the way (that), all (that) β dropping them sounds more spoken; keeping them, slightly more formal.
π‘ A note on "The reason is becauseβ¦"
You'll hear "The reason is becauseβ¦" constantly in speech, and it's widely understood β but careful writers consider it redundant (the reason already means "the cause"). In formal register, prefer "The reason is thatβ¦": "The reason productivity fell is that morale collapsed." Reserve "because" for when it isn't doubling up on "reason."
Fronting for Cohesion
Fronting (or topicalization) moves a phrase that would normally sit later in the clause to the very front β without the it/what scaffolding of a cleft. Its main jobs are to foreground a topic and, above all, to link back to something just mentioned, so the sentences knit together.
| Neutral | Fronted (fronted element in bold) | Why front it? |
|---|---|---|
| I've never read that book. | That book, I've never read. | topic is "that book" β likely just mentioned |
| I could not accept his attitude. | His attitude I could not accept. | contrastive topic; slightly literary |
| The first of the three options seems best. | Of the three options, the first seems best. | frames the set before picking from it |
| They rejected every proposal. | Every proposal they rejected β every single one. | emphatic; ties to prior list of proposals |
| The cost is even more worrying. | Even more worrying is the cost. | links via "even moreβ¦"; new/heavy info to the end |
Fronting typically pulls a given or already-familiar element to the front so that the new, heavy element can land at the end β which is exactly why it improves cohesion. Watch how it chains ideas together:
"We considered three strategies. The first we dismissed at once. The second looked promising but far too costly. The third β that we finally chose."
β οΈ Fronting is not (always) inversion
Fronting an object or topic usually leaves the subjectβverb order untouched: "That film, I really enjoyed" β not "β¦did I enjoy." Inversion (Lesson 2.2) only kicks in after specific triggers, chiefly fronted negatives/restrictives ("Never have I seenβ¦", "Only then did I realizeβ¦") and certain place/adverbial frontings ("On the hill stood a castle"; "Even more worrying is the cost"). If your fronted element is just a topic or object, keep normal order and don't invert.
Information Flow: Given, New & End-Weight
Clefts, fronting, the passive, and "it"-extraposition can all look like separate grammar points. In fact they serve two deep principles of English information flow β and once you see them, every one of these structures makes sense as a tool for the same job.
π‘ The two principles
- Given before New. Start from what the listener already knows (the topic, the link to the last sentence); end with what's new and newsworthy. This is why we front given information and cleft new information to the end.
- Light before Heavy (End-Weight). Put short, simple elements early and long, grammatically "heavy" ones (clauses, lists, complex phrases) at the end, where the sentence has room to carry them.
These two pulls usually point the same way β the new information is also the heavy information β which is why a well-ordered sentence feels effortless to follow.
The same principles explain extraposition with anticipatory "it": rather than front-loading a heavy clause as subject, we park a light "it" at the front and send the weight to the end.
| Heavy subject (awkward) | Extraposed with "it" (natural) |
|---|---|
| That you missed it is a pity. | It's a pity (that) you missed it. |
| That she said nothing surprised me. | It surprised me that she said nothing. |
| Whether they'll agree is unclear. | It's unclear whether they'll agree. |
| To argue with him is pointless. | It's pointless to argue with him. |
Notice how these devices form one system, each moving weight and newness to where English wants them:
graph LR
G["Given / light: topic, link to previous sentence"] --> V["Clause core"]
V --> N["New / heavy: the focus, the newsworthy part"]
F["Fronting"] -.puts given first.-> G
C["Clefts and extraposition"] -.push new to the end.-> N
β Register & restraint
These structures lean formal-to-neutral and are prized in presentations, essays, and considered argument, where guiding attention matters. But a paragraph saturated with clefts sounds mannered β "It was then thatβ¦ What we found wasβ¦ The reason wasβ¦" back to back is exhausting. Deploy them at the moments that carry the most rhetorical weight, and let neutral order do the ordinary work in between.
Here is the whole toolkit at work β a flat account rewritten to flow:
Flat: "The team missed the deadline. Poor communication was the cause. Nobody warned the client. The client was very unhappy. We learned a lesson about updates."
Cohesive: "The team missed the deadline. What went wrong wasn't the workload β it was the communication. The client, nobody thought to warn; and an unwarned client, unsurprisingly, is an unhappy one. What that taught us was a hard lesson about keeping people updated."
π Hear It & Repeat β Model Sentences
Listen to each model sentence, then say it back. Use the π§ Audio control (bottom-right) to choose a UK or US voice and slow the speed down. These five sentences spotlight information with cleft structures and fronting.
- It was her calm under pressure that impressed the panel most.
- What we need right now is a clear and honest explanation.
- What surprised everyone was how quickly he adapted.
- The thing that worries me is the sheer scale of the project.
- That mistake I will never make again.
Practice & Project
ποΈ Phrase bank β focus & cohesion frames:
What really matters isβ¦ It was β¦ that / who β¦ It wasn't until β¦ that β¦ The reason β¦ is (that) β¦ The thing that β¦ is β¦ All I'm saying is β¦ What you need to do is β¦ The way she β¦ was β¦ Even more β¦ is β¦ It's a pity (that) β¦ποΈ Exercise 1: Rewrite for focus (it-clefts & wh-clefts)
Objective: Emphasize the underlined element, using the frame in brackets.
- (it-cleft) Her patience won them over. β
- (it-cleft, corrective) We objected to the tone, not the message. β
- (what-cleft) We need a clear plan above all. β
- (what-cleft, explanation) The server simply crashed. β What happened was
- (it-cleft, time) I only understood afterwards. β It wasn't
β Answer
1. It was her patience that won them over. Β· 2. It was the tone (that) we objected to, not the message. Β· 3. What we need above all is a clear plan. Β· 4. What happened was (that) the server crashed. Β· 5. It wasn't until afterwards that I understood.
ποΈ Exercise 2: Improve cohesion by fronting
Objective: Rewrite the second sentence so it fronts the linking element (the idea that ties back to the first), letting the new/heavy information fall at the end.
- We looked at several candidates. We liked the third one most. β We looked at several candidates.
- He made two promises. He kept neither of them. β He made two promises.
- The report raised many concerns. The rising cost was the most worrying. β The report raised many concerns. Even
β Answer
1. β¦The third one, we liked most. (topic "the third one" links back to the candidates) Β· 2. β¦Neither of them did he keep. (fronted negative β inversion) β or, without inversion, "β¦Both of them he broke." Β· 3. β¦Even more worrying was the rising cost. (fronted comparative + inversion of be; new info at the end)
Note: item 2 shows the boundary with the previous lesson β front a negative ("neither") and inversion is obligatory; front an ordinary topic/object ("the third one") and it is not.
ποΈ Exercise 3: Choose the better information flow
Objective: Pick the version that respects given-before-new / end-weight, given the sentence before it. Explain your choice.
- Context: "We argued for an hour and still couldn't agree."
(a) "The fee was what we couldn't agree on." (b) "What we couldn't agree on was the fee." - Context: "You asked why the launch slipped."
(a) "That the supplier missed two shipments is the reason." (b) "The reason is that the supplier missed two shipments." - Context: "Everyone praised the design."
(a) "It was the design everyone praised." (b) "The engineering, though, nobody mentioned."
β Answer
1. (b) β the disagreement is given (the context has just mentioned it), so it belongs up front in the what-clause; "the fee" is the new information, so it lands at the end, in the focus position. (a) opens with the new item and ends on information the listener already has.
2. (b) β end-weight: the heavy "thatβ¦" clause belongs at the end, not as a front-loaded subject. Extraposition/"the reason is thatβ¦" flows; (a) is grammatical but top-heavy.
3. (b) β cohesion & contrast: fronting "the engineering" ties back to the praised design and sets up the contrast ("nobody mentioned"). (a) merely restates given information without advancing the point.
π― Your Project: From Flat to Cohesive
Guide a listener's attention through a paragraph β solo into a recorder, or live to a partner or group.
- (8 min) Take a deliberately flat, choppy paragraph (5β7 short "subjectβverbβobject" sentences). Use the model in Β§6, or write one about a project, a news story, or a decision you made. Read it aloud once β notice how monotone and disconnected it sounds.
- (12 min) Rewrite it for flow. Use at least: one it-cleft (ideally corrective), one what-cleft (or another frame from Β§4), and one instance of fronting that links two sentences. Check each choice against given-before-new / end-weight.
- (5 min) Deliver the cohesive version aloud, letting your voice fall on each focused element. Record it, or watch your partner's reaction.
- (5 min, partner option) Then improvise: speak for two minutes on a topic you care about, consciously using clefts and fronting to spotlight your key points and connect them. Ask your partner: What did I seem to care about most? β their answer tells you whether your emphasis landed.
- (solo option) Play back both versions of the paragraph. Can you hear the difference in where the attention falls?
β Project Completion Checklist
- β I used an it-cleft to spotlight (and ideally correct) one element
- β I used a what-cleft or another frame (All / The reason / The thing / The wayβ¦)
- β I fronted at least one element to link back to the previous sentence
- β My new/heavy information falls at the end (end-weight)
- β I did not saturate the paragraph β neutral order still does the ordinary work
- β My spoken emphasis matched the elements I meant to highlight
π― Quick Quiz
Question 1: Rewrite "I admire her honesty most of all" as a cleft that delivers the focus at the end. Which is the natural what-cleft?
Question 2: Context: "We reviewed three designs." Which continuation best respects cohesion and end-weight?
Tips & Common Mistakes
β Do's
- Reach for the it-cleft when you need to correct or contrast politely: "It was the timing, not the idea, that failed."
- Use the what-cleft to trail a point you're about to make β it primes the listener to attend to what comes at the end.
- Front a given element to link back and free the end of the sentence for the new, heavy information.
- Let your voice follow the structure β stress the focused element so the spoken emphasis and the grammar agree.
β Common Mistakes
β οΈ Watch Out
- Inverting after a fronted topic/object: "That book have I never read" β β "That book, I have never read" β . Inversion needs a negative/restrictive trigger, not just any fronting.
- Frozen "is" in a what-cleft: "What we need is more staff" is fine, but "What surprised us is the silence" (past event) β β "β¦was the silence" β . Agree the verb with the focus and the time frame.
- "The reason β¦ is because": redundant in formal writing β β "The reason β¦ is thatβ¦" β .
- Cleft overload: three clefts in a row sounds theatrical. Save them for the sentences that carry real rhetorical weight.
- Making given information the focus: don't cleft or end-weight something the listener already knows β spotlight the new element.
π Learning Journal
Keep your learning journal going. After this lesson, take a few minutes to note:
- Key concepts you learned
- Things that clicked for you
- Questions or confusion points to revisit
- Ideas you want to try
- Your progress and feelings about working at C1
βοΈ This lesson's prompt: Find a short paragraph you wrote recently (an email, a message, a note). Rewrite it applying given-before-new and end-weight: front one linking element, cleft one focus. Then write a sentence or two explaining why each change improves the flow. At C1, being able to articulate the reasoning is how information structure turns from a rule into an instinct.
π Lesson Summary
π Key Takeaways
- It-clefts (It + be + focus + that/who): spotlight one element with a contrastive, often corrective flavor.
- Wh-/What-clefts (What β¦ + be + focus): deliver the focus at the end β ideal for trailing a point.
- Other frames (All / The thing / The reason / The place / The way / The one who + be): name exactly which aspect you're focusing.
- Fronting moves a (usually given) element to the front to link back and foreground a topic β and, unlike inversion, it doesn't reorder subject and verb unless a negative/restrictive trigger is present.
- Given-before-new and end-weight are the deep principles all of these serve β including extraposition with anticipatory "it".
π What You've Accomplished
You've moved cleft sentences and fronting out of the "emphasis tricks" box and into their real home: information structure. You can now steer a listener's attention deliberately β spotlight, contrast, connect β and shape a paragraph so it flows instead of stumbling. That's the machinery of cohesive, persuasive discourse, and you now have your hands on the controls. π
β Common Questions at This Stage
When do I choose an it-cleft over a what-cleft?
Think about where you want the focus and whether you're correcting. The it-cleft puts the spotlight up front and carries a "not X, but Y" flavor β perfect for corrections and sharp contrasts. The what-cleft withholds the focus until the end, building a little anticipation β perfect for introducing a point you're about to develop. Same content, different rhetorical shape.
Isn't fronting just an old-fashioned, literary flourish?
Some fronting is literary ("His attitude I could not accept"), but the everyday kind is quietly everywhere: "That, I can't help you with," "Of the two, I'd pick the first." Its real value isn't ornament β it's cohesion, linking each sentence to the last. Used for that, it sounds natural, not archaic.
How do I know if I'm overusing clefts?
Read your paragraph aloud. If several sentences in a row open with "It wasβ¦ / Whatβ¦ / The reasonβ¦", it will sound staged. The fix is restraint: let ordinary word order handle the routine information and reserve clefts and fronting for the two or three moments that genuinely deserve the spotlight.
π Looking Ahead
Having learned to re-order the sentence for emphasis and flow, we turn next to re-shaping it. In Lesson 3.1 β Nominalization & Academic Style, you'll pack whole clauses into noun phrases ("The economy declined" β "the decline of the economy"), the single most characteristic move of formal and academic register β and a natural partner to the information-structure work you've just done.
β Before the Next Lesson
- Rewrite one flat paragraph of your own using at least one cleft and one instance of fronting.
- Listen for it-clefts in a podcast or interview β notice how often they're used to correct a misunderstanding.
- Write your Learning Journal entry for this lesson.
π Encouragement for the Journey
The order of your words is a quiet form of leadership: it tells your listener where to look and what to remember. Few speakers ever learn to wield it on purpose β and you've just spent an hour doing exactly that. Keep noticing where the weight of a sentence falls, in others' speech and your own, and soon you'll be shaping attention without thinking about it. That's real command of the language. π