Identify who is speaking to whom, the risk of the message, and how quickly action is needed.

Politeness, Distance, and Professional Register
Adjust questions, requests, disagreement, and recommendations to the relationship, urgency, and level of professional distance.
Politeness and grammatical distance
ชื่อไวยากรณ์ภาษาไทย — เปิดเมื่อจำเป็น
ความสุภาพและระยะห่างปรับได้ด้วย modal, past form และ softener เช่น Could you, I was wondering if, It might be worth แต่ยังต้องระบุสิ่งที่ต้องทำ ผู้รับผิดชอบ และเวลาให้ชัด ไม่ทำให้ประโยคอ้อมจนจับใจความไม่ได้
Your goal
By the end of this lesson, you can rank five levels of directness, reformulate six messages, keep action details clear, and complete one tactful workplace conversation.
คำอธิบายเป้าหมายภาษาไทย — เปิดเมื่อจำเป็น
บทนี้ฝึกปรับระดับความตรงและความสุภาพตามความสัมพันธ์และความเร่งด่วน พร้อมคงผู้รับผิดชอบ งาน และเวลาให้ชัดเจนในบทสนทนาทำงาน
Progress focus LCFP
Control the target pattern so the intended meaning remains clear.
Complete the lesson’s real communication outcome without teacher-supplied sentences.
Your grammar path
Choose modal, past form, softener, or impersonal frame while preserving the request or opinion.
Acknowledge the listener, state the issue, request or recommend a clear action, and confirm timing.
30-minute lesson route
Rate relationship, risk, and urgency

Place six messages on a directness scale and explain why the same wording may fit one context but not another.
How to run Stage 1
3 min: Rate six contexts by relationship, risk, urgency, and directness.
Use modal and past-form distance
Reformulate direct questions and requests while keeping action, owner, and deadline visible.
How to run Stage 2
5 min: Reformulate questions and requests with controlled distance.
Acknowledge, soften, and recommend
Engduo Audio: Listen for meaning first. Audio never starts automatically.
Identify the softeners and the clear action, owner, and time.
Track acknowledgement, softened disagreement, recommendation, and condition.
Practise I’m not sure that and It might be worth, then make the alternative concrete.
How to run Stage 3
5 min: Build tactful disagreement and practical recommendations.
Notice grammar and operational clarity
Listen to both conversations, identify the distance devices, and restate the core action in direct language.
How to run Stage 4
6 min: Play both conversations and separate politeness devices from the core action.
Handle a sensitive workplace request
Role-play a delay, disagreement, or change request using an appropriate level of distance and a confirmed next step.
How to run Stage 5
7 min: Run the sensitive workplace role-play and confirm the next step.
Final practice: Be tactful without making the message vague
Task: Complete a two-minute professional conversation: acknowledge the situation, make one tactful request or disagreement, propose an action, and confirm the responsible person and time.
Success: Register suits the relationship and urgency, the message remains clear, and both speakers can state the agreed action and deadline.
LC · Language Control
0 Frequent form problems obscure the intended meaning.
1 Meaning remains clear with some prompting or self-correction.
2 Controls modal, past-form, softener, and impersonal patterns across several levels of professional distance.
FP · Functional Performance
0 Does not yet complete the communication outcome.
1 Completes most of the outcome with visible prompts.
2 Handles a sensitive workplace exchange tactfully and operationally without support.
How to run Stage 6
4 min: Score LC and FP, repair one vague or overly direct message, and retry it.
คำอธิบายภาษาไทย — เปิดเมื่อจำเป็นเท่านั้น
เริ่มจากความสัมพันธ์และความเร่งด่วน แล้วเลือกระยะห่างเท่าที่จำเป็น เพิ่ม could/would, past form หรือ softener แต่หลังจากนั้นต้องตรวจว่ายังตอบได้ว่าใครทำอะไรและเมื่อไร
Continue your learning path
Teaching references
CEFR Companion Volume — used for communication outcomes and observable progress.
Content and media rights
© 2026 Engduo Thailand. This lesson and its original instructional design, text, visuals, and prepared media are for authorized Engduo use. Do not copy, download, republish, sell, scrape, or use any part in another course, website, dataset, product, or AI system without written permission, except where applicable law permits.