Shopping Essentials: Items, Prices, Sizes, and Colours
Build the essential shopping vocabulary
สร้างคำศัพท์ซื้อของที่จำเป็นก่อน

Explain the mismatch, answer a clarification question and agree on an exchange or refund.
For learners: Explain a wrong item, request a practical solution and confirm what happens next.
For teachers: Usable lines and two models support a guided exchange, role switch, changed constraint and independent final return.
สำหรับผู้เรียน: อธิบายว่าสินค้าผิด ขอทางแก้ที่เหมาะสม และยืนยันขั้นตอนถัดไป
สำหรับครู: ฝึกประโยคใช้จริงและตัวอย่าง ก่อนแลกบทบาท ปรับเมื่อเงื่อนไขเปลี่ยน และคืนสินค้าอย่างอิสระ
Explain one wrong-item problem, provide the receipt or order evidence, answer a clarification question, request an exchange or refund, and confirm the agreed item, cost and timing in an unrehearsed roleplay.
อธิบายปัญหาได้รับสินค้าผิด ให้ข้อมูลจากใบเสร็จหรือลำดับซื้อ ตอบคำถามชี้แจง ขอเปลี่ยนหรือคืนเงิน และยืนยันสินค้า ค่าใช้จ่าย และเวลาที่ตกลงกันใน Roleplay ที่ไม่ท่องสคริปต์
Do not correct every sentence during the roleplay. Stop only when meaning breaks down. Give one focused correction after the complete exchange, then change one detail for the retry.
| Time | Teacher does | Student does | Evidence |
|---|---|---|---|
| 0–3 | Sets customer and assistant roles. | Identifies each role’s goal. | A shared success condition. |
| 3–8 | Elicits usable lines. | Selects opening, evidence, request and confirmation. | A functional phrase set. |
| 8–12 | Plays two short role models. | Notices the exchange order. | A five-turn route. |
| 12–17 | Runs one supported round. | Completes both sides with prompts. | A complete exchange. |
| 17–23 | Changes item, stock and solution. | Switches roles and adapts. | Responsive communication. |
| 23–30 | Runs a fresh case and scores. | Performs without a script and retries. | CM/FP evidence. |
You ordered a medium blue shirt but received a small white shirt. You have the receipt and need the correct item today.
You need the receipt, item code and preferred solution. You can exchange in ten minutes or refund to the original payment method.
Keep role information separate. The customer should not see the stock solution before asking; the assistant should not see the customer’s preferred outcome.
I ordered ___, but I received ___.
This is the wrong size/colour/item.
Could you confirm the item code?
Could I exchange it for ___?
That works for me.
To confirm, I will receive ___ by ___.
Model intonation on one polite request only. Require the learner to choose lines by function rather than read every example.
Hello. I am afraid this is not the shirt I ordered. I ordered a medium blue shirt, but I received a small white one. Here is the receipt. Could I exchange it for the correct item? If it is not available, would a refund be possible?
Thank you for explaining the problem. Let me check the receipt and the item code. The blue shirt is available in medium, so I can exchange it today. The new item will be ready in ten minutes. Please keep this receipt. To confirm, you will receive the medium blue shirt and there is no extra charge.
Play each model once before opening transcripts. The learner notices the exchange route, not pronunciation perfection.
Prompt with the move name only: evidence, clarification, solution or confirm. Stop supplying full lines after the first complete exchange.
Ordered: large black trousers. Received: medium grey trousers. The large black pair is out of stock. The shop can order it for Friday or refund today.
Allow the assistant to offer both solutions only after clarifying size and colour. Correct after the closing confirmation, not turn by turn.
The customer ordered white trainers in size 40 and received black trainers in size 41. The receipt is on the phone. The correct colour is available only in size 39. A refund is possible today; the correct size can be delivered in three days.
Score the first unsupported performance, then score the focused retry separately.
Target: 3/4 overall with FP = 2 and no zero.
Score the first unsupported exchange. Give one success and one correction, then change only the delivery time for the focused retry.
Build the essential shopping vocabulary
สร้างคำศัพท์ซื้อของที่จำเป็นก่อน
Listen for item, price and purchase details
ฟังหาสินค้า ราคา และรายละเอียดการซื้อ
Compare products and recommend the best fit
เปรียบเทียบและแนะนำสินค้าที่เหมาะที่สุด
Complete the shopping mastery challenge
ทำภารกิจสรุปความชำนาญเรื่องการซื้อของ