Evidence and correction
Track the assumption, focus pattern, reveal and evidence that changes the conclusion.
TF30 · C1 GRAMMAR · 30 MIN
Cleft and Pseudo-Cleft Sentences
Stage complex information so the listener notices the decisive correction, cause and priority.
Why this lesson matters · เหตุผลที่เรียนบทนี้
For learners: Build C1 control of five cleft and pseudo-cleft patterns to correct assumptions and synthesise complex information.
For teachers: Meaning-first six-stage route: information architecture, five-pattern control, form repair, three assumption corrections, dual-accent reconstruction, final synthesis and one focused retry.
สำหรับผู้เรียน: ควบคุม cleft และ pseudo-cleft 5 รูปแบบระดับ C1 เพื่อแก้ความเข้าใจผิดและสังเคราะห์ข้อมูลซับซ้อนให้ผู้ฟังเห็นข้อสรุปและลำดับความสำคัญ
สำหรับครู: เส้นทาง 6 ขั้นที่เริ่มจากโครงสร้างข้อมูล ต่อด้วยการควบคุม 5 รูปแบบ การซ่อม form การแก้ความเข้าใจผิด 3 จุด การฟังสองสำเนียง การสังเคราะห์ และการลองใหม่เฉพาะจุด
Your Goal
By the end of this lesson, you can build five focus patterns, correct three assumptions, synthesise a complex message, repair agreement errors, and deliver a focused explanation.
คำอธิบายภาษาไทย
ควบคุมรูปแบบ cleft และ pseudo-cleft 5 แบบเพื่อจัดลำดับข้อมูล แก้ความเข้าใจผิด 3 จุด ซ่อมข้อผิดพลาดเรื่อง agreement และรวมข้อมูลซับซ้อนให้เป็นคำอธิบายที่ผู้ฟังจับเหตุผลและลำดับความสำคัญได้ชัด
Why this lesson matters
At C1, the challenge is not merely forming a cleft. You must choose how the message unfolds: identify one contrast, announce a key need, delay the reveal, reverse the focus or name a category before its value. This lets a complex explanation remain precise without becoming a list of equally weighted facts.
ภาษาไทย: ระดับ C1 ต้องเลือกวิธีเปิดเผยข้อมูล ไม่ใช่แค่สร้างโครงสร้างให้ถูก ผู้พูดอาจชี้สิ่งที่ต่าง ประกาศความต้องการหลัก เก็บคำตอบไว้ท้ายประโยค หรือบอกประเภทก่อนเปิดเผยข้อมูล เพื่อให้เรื่องซับซ้อนยังมีลำดับที่ผู้ฟังตามได้
PROGRESS FOCUS What improves today?
MEAN · MeaningControl what is assumed, what is contrasted and what is revealed as the message develops.
FORM · FormMaintain agreement, clause boundaries, reference and word order across five cleft and pseudo-cleft patterns.
USE · Real useSynthesise evidence, repair three assumptions and guide the listener to one defensible conclusion or action.
Your 30-minute route
1 · 4 minMap focus and reveal
2 · 5 minControl five patterns
3 · 5 minRepair form and reference
4 · 5 minCorrect three assumptions
5 · 5 minListen and reconstruct
6 · 6 minSynthesise and retry
Teacher Lesson Plan
Make the information architecture observable. The learner must identify assumed information, the reveal point and the communicative payoff before choosing a pattern.
| Stage | Teacher move | Evidence to collect |
|---|---|---|
| 1 · Meaning | Map background, correction, reveal and action across six messages. | Six information-focus maps |
| 2 · Range | Contrast five patterns and the discourse job of each. | Ten controlled transformations |
| 3 · Control | Repair agreement, reference, duplication and clause order. | Six required repairs + transfer |
| 4 · Synthesis | Correct three assumptions inside one connected explanation. | Three repair moves + one conclusion |
| 5 · Listening | Recover neutral propositions and reveal sequence across two accents. | Two reconstruction maps |
| 6 · Perform | Score MEAN/FORM/USE and target one architecture or form retry. | Focused briefing + retry |
Stage 1 · Map what is assumed, contrasted and revealed
Advanced focus begins with the listener’s information state, not a preferred grammar label.
STUDENT TASK
| Message | Assumed or background | Reveal | Payoff |
|---|---|---|---|
| The finance team found the duplicate charge. | someone found it | finance team | correct the responsible group |
| We need a verified timeline before escalation. | a decision is pending | verified timeline | set the next priority |
| The missing approval caused the delay. | the delay is known | missing approval | separate cause from symptom |
- Use the three models plus three messages from your own context.
- For all six, mark assumed information, one contrast or gap, the reveal and its decision value.
- Choose a likely reveal position: early identification, delayed answer or final reclassification.
- Explain why a neutral sentence may be insufficient for that listener.
Architecture test: A focused structure should change how the listener organises the message, not merely make one word louder.
Finish evidenceSix information-focus maps with an explicit reveal and payoff.
Teacher Help · Stage 1
Give partners different prior assumptions about the same event. Require them to map “already known → missing or mistaken → reveal → action.” This prevents form-first transformation.
Stage 2 · Control five focus patterns
Select the pattern from its discourse job and reveal position.
STUDENT TASK
| Pattern | Discourse job | Controlled model |
|---|---|---|
| it-cleft | identify or correct one detail | It was the finance team that found the charge. |
| what-cleft | announce a need, cause or priority | What we need is a verified timeline. |
| all-cleft | limit the requirement | All we need is written approval. |
| specific nominal cleft | name the category before the value | The reason the launch slipped was the missing approval. |
| reversed pseudo-cleft | place the new classification first | A verified timeline is what we need before escalation. |
- Transform five neutral propositions using all five patterns.
- Create one second version of each proposition with a different reveal position.
- Back-transform every focused sentence to confirm the proposition has not changed.
- Choose the stronger version for a specified listener and justify the choice.
Check the five-pattern choice
Use an it-cleft for contrastive identification; what/all for the main need or limited requirement; a specific nominal cleft to name the category before the value; and a reversed pseudo-cleft when the new value should arrive first. Do not use a focused pattern when the listener needs a simple neutral update.
Finish evidenceTen controlled transformations across five patterns.
Teacher Help · Stage 2
Ask learners to draw a vertical bar before the reveal. Compare how moving the reveal changes processing. Reward an explicit listener reason, not grammatical variety for its own sake.
Stage 3 · Repair agreement, reference and clause boundaries
Dense focus fails when the listener cannot recover who did what or when the subject and complement disagree.
STUDENT TASK
| Uncontrolled form | Required repair | Control point |
|---|---|---|
| What we need are a verified timeline. | What we need is a verified timeline. | singular complement |
| It was Mina who she checked the total. | It was Mina who checked the total. | no repeated subject |
| The reason was because approval was missing. | The reason was that approval was missing. | avoid doubled reason marking |
| All what we need is more time. | All we need is more time. | one nominal opener |
| A safer fallback what we need is. | A safer fallback is what we need. | reversed order |
| What caused it were the missing approval. | What caused it was the missing approval. | agreement and reference |
- Repair all six and back-transform each into a neutral proposition.
- Mark subject, copular verb, focused complement and embedded clause.
- State whether agreement follows one focused value or a deliberately plural complement.
- Create one advanced transfer example with two possible complements and choose agreement consciously.
Check the recoverability rule
The listener must recover one complete proposition without a duplicated participant or missing relationship. Keep the nominal clause intact, place the copular verb at the boundary and make agreement consistent with the intended complement.
Finish evidenceSix required repairs plus one justified transfer example.
Teacher Help · Stage 3
Use back-transformation as the diagnostic. If the neutral proposition is ambiguous, the focused sentence is not controlled. Give one repair target at a time: agreement, duplication, connector or word order.
Stage 4 · Correct three assumptions inside one complex message
Let each focused sentence do one job, then connect the facts with ordinary supporting language.
STUDENT TASK
IDENTIFYIt was the second review that exposed the risk.
RECLASSIFYWhat looked like a design problem was actually a data issue.
PRIORITISEWhat matters now is verifying the source before launch.
| Assumption | Focus move | Supporting evidence |
|---|---|---|
| The first review found the risk. | it-cleft correction | review record |
| The design caused the issue. | what-cleft reclassification | data trace |
| The launch date is the only priority. | what/all/specific nominal priority | risk threshold and action |
- Build one connected explanation that repairs all three assumptions.
- Use three different focus patterns and at least three neutral supporting sentences.
- Place evidence immediately after the claim it supports.
- End with one conclusion and a concrete next action.
- Partner paraphrases the three corrections and the final priority.
Finish evidenceThree assumption repairs, linked evidence and one defensible conclusion.
Teacher Help · Stage 4
Listen for “cleft chaining.” If every sentence is focused, ask the learner to keep only the three sentences that change the listener’s mental model and return evidence to neutral order.
Stage 5 · Reconstruct focus across two accents
Hear the proposition, reveal sequence and decision value—not just the surface pattern.
STUDENT TASKBritish English · Brian American English · Joanna
Priority and action
Recover how the speaker delays or reverses the reveal before naming the next action.
| Listening pass | Record | Reconstruction |
|---|---|---|
| 1 · Proposition | people, event, cause and action | neutral message |
| 2 · Architecture | assumed information → reveal | focus pattern + reveal bar |
| 3 · Payoff | correction, reclassification or priority | why this order helps |
- Listen once for the situation and again for the information structure.
- Back-transform two focused sentences from each recording.
- Retell one message from each recording with a different but defensible focus pattern.
- Do not imitate the accent; preserve the proposition, reveal and decision value.
Finish evidenceTwo reconstruction maps, four neutral propositions and two justified re-focus choices.
Teacher Help · Stage 5
Audio never starts automatically. Accent variety tests transfer, not imitation. Pause after each reveal and ask what the listener could predict before it arrived.
Stage 6 · Final Practice: synthesise and reveal the real priority
Turn competing facts into one coherent briefing whose architecture the listener can recover.
STUDENT TASK
FINAL PRACTICE
Context → three assumptions → focused repairs → synthesis → priority → action → check
- Choose a complex problem with at least three linked facts and two possible interpretations.
- Plan notes only: known context · three assumptions · decisive evidence · conclusion · priority · action.
- Speak for 75–90 seconds. Use at least three different focus patterns and at least three neutral supporting sentences.
- Correct three assumptions, repair any agreement issue and make the evidence-to-conclusion relationship explicit.
- Your partner states the three corrections, the final conclusion and the required action.
- Answer one challenge question without changing the proposition.
- Receive one target—meaning architecture, form or real use—and retry only the weakest section.
Performance rule: The listener should recover what was assumed, what changed and why the final action follows.
Score the first independent performance
MEAN · MeaningFocused structures control assumption, contrast and reveal so three corrections and one conclusion remain recoverable.
FORM · FormFive-pattern range is available; agreement, clause boundaries, reference and word order preserve the intended propositions.
USE · Real useThe learner synthesises complex evidence into a coherent 75–90 second briefing, answers a challenge and completes an independent focused repair.
0 · Not yetFocus obscures the proposition, form errors damage recoverability or the evidence does not support the conclusion.
1 · With supportThe briefing becomes clear after one prompt to choose the reveal, repair agreement/reference, reduce cleft chaining or connect evidence to action.
2 · IndependentInformation architecture, form, evidence and action remain precise; the listener recovers all three corrections and the priority without a prompt.
Result: 0–2 Rebuild · 3–4 Developing · 5–6 C1 performance evidence.
Finish evidenceFive focus patterns + three corrected assumptions + six form repairs + one synthesised briefing + one focused retry.
Teacher Help · Stage 6
Score the first independent performance across MEAN, FORM and USE. Give one target only. Preserve the first score and record whether the retry improves either proposition recovery or evidence-to-action logic.
Grammar you can use
You can now choose among five cleft and pseudo-cleft patterns, control the reveal point, repair agreement and reference, and synthesise several corrections into one coherent explanation. Continue through the Dynamic Learning Graph below toward C2 rhetorical emphasis.
Return to Grammar LessonsContinue your learning path
Cleft Sentences for Emphasis
Learn first
เรียนก่อน
Rhetorical Emphasis
Next step
ขั้นต่อไป
Emphasis with Auxiliaries and Do
Compare spoken emphasis
เปรียบเทียบการเน้นในการพูด
Information Structure and Focus
Connect information structure
เชื่อมกับการจัดโครงสร้างข้อมูล
