补全对话考什么
补全对话题是英语考试中看起来简单但容易丢分的一道题。它考的不是语法难词，而是你能不能根据前后对话，判断出空白处该说什么话。
补全对话的本质是：读懂上下文，判断场景，给出合适的话。
一、答题总思路
- 通读全文：先快速读完整个对话，了解话题和场景
- 前后看：重点看空白处前面一句和后面一句
- 判断场景：是问路、购物、打电话、就餐还是看病
- 锁定句型：根据场景选择合适的表达
- 检查：代入后读一遍，看是否自然
二、常见场景及句型
1. 问候与介绍
- How are you? / How do you do?
- Nice to meet you.
- This is my friend, Tom.
- How’s it going?
- Long time no see.
2. 打电话
- Hello, may I speak to Tom?
- This is Tom speaking.
- Hold on, please.
- Can I take a message?
- I’ll call back later.
3. 问路
- Excuse me, where is the nearest hospital?
- How can I get to the library?
- Go straight and turn left.
- It’s about 10 minutes’ walk.
- Thank you all the same.
4. 购物
- Can I help you?
- How much is it?
- I’d like to buy a T-shirt.
- What size do you want?
- I’ll take it.
5. 就餐
- May I take your order?
- I’d like some fried rice.
- What would you like to drink?
- The bill, please.
- It’s delicious.
6. 看病
- What’s the matter?
- I have a headache.
- How long have you been like this?
- Take this medicine three times a day.
- You should drink more water.
7. 天气
- What’s the weather like today?
- It’s sunny / rainy / cloudy.
- What a nice day!
- It’s getting cold.
8. 邀请
- Would you like to go to the movies?
- I’d love to, but I’m busy.
- Sounds great.
- What time shall we meet?
- See you then.
三、推理方法
英文对话有明确的"问答对应"关系：
- 问句 → 找答句
- 答句 → 找问句
- 前面提到一件事 → 后面接着这件事说
例子：
- A: “Would you like some tea?”
- B: (空白) → 应该填"Yes, please.“或"No, thanks.”
四、常用表达速查
同意与拒绝：
- Yes, please. / No, thanks.
- Sure. / Of course. / Certainly.
- I’d love to. / I’m afraid I can’t.
感谢与回应：
- Thank you. / Thanks a lot.
- You’re welcome. / Not at all. / That’s OK.
道歉与回应：
- I’m sorry. / I apologize.
- That’s all right. / Never mind. / It doesn’t matter.
请求与允许：
- Can I …? / May I …?
- Could you please …?
- Sure, go ahead. / Sorry, you can’t.
五、常见错误
- 不看上下文直接凭感觉填
- 写的句子语法对但不符合场景
- 中文式表达（如把"I’m sorry"写成"I sorry"）
- 回答和问题不匹配（问句用would，答句用can）
常见问题
补全对话的答案是不是唯一的？
不一定，但通常符合场景的固定表达是有限的。比如问"How are you?"，最自然的回答是"Fine, thank you."，别的答案虽然语法对但不够自然。
什么时候需要写完整句子，什么时候可以写短语？
看空白位置。如果前面是问句，通常要写完整句子；如果前后都是短句或感叹，短语也可以。最好的做法是尽量写完整自然。
怎么提高补全对话的能力？
多读日常对话场景，背诵常见的固定问答表达。平时可以试着用英语模拟不同场景的对话，练多了自然就熟了。