Situation
情境导入👆 Tap any line to hear it 点一下句子听发音
On Friday after work, David is both tired and hungry. He walks into a convenience store and buys a lunch box and a bottle of tea. At the counter, the clerk will ask several questions: Do you want it heated? Do you need a bag? Do you have a membership? David has to understand every sentence to check out smoothly.
🧑🏫 Teacher guide 教学引导
- 先让学生看图，用英文或简单中文说说看到什么：谁、在哪里、做什么。（约2分钟）
- 带读情境句，再问：大卫为什么去便利店？店员会问他什么问题？
- 可以问学生：你们在便利店结账的时候，店员常问什么？你听得懂吗？
Dialogue
实境对话👆 Tap any line to hear it 点一下句子听发音
Welcome! Are you checking out this lunch box and this tea together?
Yes, together.
Does the lunch box need to be heated?
Yes, please.
Do you need a plastic bag?
No need. I brought my own bag.
OK. Do you have a membership?
Yes, here is my barcode.
That's 85 in total. Do you want a receipt?
Yes. I'll pay by card.
OK, please tap your card. Your lunch box is heated. Careful, it's hot!
Thank you. Bye!
Key points 重点提醒 · 教学提示
- 「欢迎光临」是店员看到客人进门会说的话。台湾常把便利店叫「超商」。
- 「需要加热吗」是便利店最常听到的一句。
- 回答「要」就是要加热；不想加热就说「不用」。
- 台湾也常说「袋子」或「塑胶袋」。
- 「不用」就是「不需要」，比「不要」更客气。
- 会员可以直接出示手机里的会员条码。没有会员就说「没有」。
- 「小心烫」是提醒客人别被烫到。
🧑🏫 Teacher guide 教学引导
- 先整段播放，学生只听、不看拼音；再播放一次，对照拼音和英文。（约2分钟）
- 老师当店员、学生当大卫，分角色朗读，然后互换角色。（约3分钟）
- 重点是听懂店员的四个问题：「需要加热吗？」「需要塑料袋吗？」「有会员吗？」「要发票吗？」，请学生用「要」「不用」「有」「没有」回答。
- 提醒：便利店的问题很固定，多听几次，反应就会越来越快。
- 时间不够时，只练第三、第五、第七、第九句。
Vocabulary
核心生词👆 Tap any line to hear it 点一下句子听发音
🧑🏫 Teacher guide 教学引导
- 先用图片和手势带出「加热」「会员」「条码」「发票」「刷卡」，再逐词跟读。（约3分钟）
- 「需要」是店员最常用的问法，请学生多听几遍；回答时「要」和「不用」最好用。
- 「盒饭」台湾常说「便当」，「塑料袋」台湾常说「塑胶袋」，学生听到时知道是同一个意思即可。
- 「一共」用来说总数和总价：一共多少钱？一共八十五块。
- 「烫」是很热、会烫到手的意思，可以用手势表示。
- 最后用闪卡复习一遍。
Sound Lab
发音练习The four tones + neutral 四声与轻声
Tap a tone to hear it. 点一下听发音。
不 → bú 「不」变调
Before a 4th-tone syllable, 不 (bù) is pronounced bú. 后面是第四声时，「不」读 bú。
一 → yí 「一」变调
Before a 4th-tone syllable, 一 (yī) is pronounced yí. 后面是第四声时，「一」读 yí。
3rd + 3rd → 2nd + 3rd 两个第三声连读
When two 3rd tones meet, the first one sounds like a 2nd tone (the pinyin keeps the original tone mark). 两个第三声连在一起，前一个读第二声（拼音仍标原调）。
Shadowing 跟读练习
10 sentences with this lesson's words. Listen 听 → say it along 跟着说 → record 录音. Each sentence can be recorded only once, so listen and practise first. 每句只能录一次，请先多听、多练习再录。
🔒 AI-assisted check (when available): your voice is sent to a cloud speech AI service for checking and is not stored by us. Without the AI service, the recording stays on this device. 可用时由 AI 协助检查：声音会送到云端语音 AI 服务，我们不会保存；没有 AI 服务时，录音只留在这个设备上。
Yes, together.
Does the lunch box need to be heated?
Do you need a plastic bag?
No need. I brought my own bag.
OK. Do you have a membership?
Yes, here is my barcode.
That's 85 in total. Do you want a receipt?
Yes. I'll pay by card.
OK, please tap your card. Your lunch box is heated. Careful, it's hot!
Thank you. Bye!
🧑🏫 Teacher guide 教学引导
- 先带读本课生词，请学生注意「结账」的 j，「塑料袋」「刷卡」的 sh 和 k，「发票」的 f，以及「烫」的 t。
- 易混音只挑两组练习，例如 j 和 q、an 和 ang，不必全部做完。
- 变调只讲本课出现的：「一」在第四声前读 yí（一共、一份），在第三声前读 yì（一起）；「不」在第四声前读 bú（不要、不用）；两个第三声连在一起，前一个读第二声（「可以」）。
- 声调和口音系统不会判断，请老师现场听并纠正。
- 这一页约4分钟，时间不够就把跟读留作课后练习。
Story
情境短文👆 Tap any line to hear it 点一下句子听发音
On Friday after work, David is both tired and hungry, but there is nothing to eat at home.
So he walks into a convenience store by the road, wanting to buy a lunch box for dinner.
He picks up a beef lunch box and a bottle of green tea, then goes to the counter to check out.
The clerk asks first: Does the lunch box need heating? David says: Yes, please.
Then the clerk asks: Do you need a plastic bag? But David brought his own bag, so he says: No need.
Next, the clerk asks whether he has a membership. David takes out his phone and shows her the membership barcode on it.
The total is 85. David pays by card, and also asks for a receipt.
The lunch box is heated, and the clerk reminds him: careful, it's hot!
David says thank you, carries the hot lunch box home, and can finally have a proper dinner.
He feels that the convenience store questions are almost the same every time. Once you understand them, it is not hard.
Key points 重点提醒 · 教学提示
- 重点是便利店的问题很固定：要不要加热、要不要袋子、有没有会员、要不要发票；听懂了就能回答。
🧑🏫 Teacher guide 教学引导
- 先让学生默读短文，找出绿色的生词，再全班朗读一遍。（约2分钟）
- 提问：大卫为什么去便利店？店员问了他哪些问题？他怎么回答？一共多少钱？
- 请学生用自己的话复述这个故事：先拿东西，再结账，店员问问题，大卫回答，最后付钱回家，可以看拼音，不要求说得完整。
- 没时间就只问前三个问题。
Grammar
语法与重点笔记👆 Tap any line to hear it 点一下句子听发音
Do you need a bag?
Do you want a receipt?
Do you have a membership?
No need, thank you.
Can I pay by card?
Can I sit here?
Can we eat here?
Could you speak a little slower?
Key points 重点提醒 · 教学提示
- 「需要……吗」「要……吗」问你要不要某样东西，「有……吗」问你有没有。回答要不要，说「要」或「不用」；回答有没有，说「有」或「没有」。「不用」比「不要」更客气。
- 想做某件事，先问对方可不可以，就把「可以吗」放在句子最后。这个句型到哪里都能用，很礼貌。
🧑🏫 Teacher guide 教学引导
- 本页两个重点：「需要／要／有……吗」听懂问题并回答；「……可以吗」礼貌地问可不可以。
- 先教问题和回答：老师拿一个袋子问「需要袋子吗？」，学生回答「要」或「不用」。
- 「可以吗」请学生换情境造句，例如：我坐这里可以吗？我拍照可以吗？
Extension
延伸学习👆 Tap any line to hear it 点一下句子听发音
🧑🏫 Teacher guide 教学引导
- 这一页是补充词，依学生程度选着教，不要求全部记住。
- 按结账的顺序教：便利店、微波炉、积分、扫码、现金、找钱。
- 先问学生在便利店付钱的时候，常用现金、刷卡还是扫码，再带读生词和例句。
- 「便利店」台湾常说「超商」，「积分」台湾常说「集点」，学生知道两个说法都对即可。
Quiz
牛刀小试Ask 1. Tell the clerk you want to check out together.
Show answer 看标准解答
Ask 2. Tell the clerk you need a plastic bag.
Show answer 看标准解答
Ask 3. Ask if you can pay by card.
Show answer 看标准解答
Ask 4. Say that you do not need a receipt.
Show answer 看标准解答
Ask 5. Ask how much it is in total.
Show answer 看标准解答
Practice 练习
Q1. The clerk asks whether the lunch box needs heating. You want it heated. What do you say?
Show answer 看标准解答
Yes, please.
Q2. The clerk asks if you need a plastic bag. You have brought your own bag. What do you say?
Show answer 看标准解答
No need. I brought my own bag.
Q3. The clerk asks if you have a membership. You have one on your phone and want to show the barcode. What do you say?
Show answer 看标准解答
Yes, here is my barcode.
Q4. You want to pay by card, but you want to ask first. What do you say?
Show answer 看标准解答
Can I pay by card?
Q5. You put your things on the counter and want to know the total price. What do you ask?
Show answer 看标准解答
How much is it in total?