Bike— Part 1 채점 보고서

제안: 回答偏离题意且表达不清。首先误把“bike”说成“bag”，并且句子多处语法和词汇错误（如“I wrote it to school”）。建议先直接回答问题（有或没有），然后用一到两句具体支持细节（如什么时候、谁和你一起、做了什么、感觉如何）。使用简单正确的句子，注意动词用法（ride/go）和名词拼写。练习时可先在脑中构建一个主题句+1-2个细节句的结构。

예시: Yes, I did. I had a small red bike when I was about ten, and I often rode it to school with my friends. Riding my bike was fun because it gave me freedom and I could chat with classmates on the way.

제안: 回答总体相关但有语法和用词错误，且表达不够具体（如“applications”应为“apps”或“bike-sharing services”，“you can write it”不合适）。建议先给出直接立场句，然后用一到两句具体支持（说明原因、例子和影响）。注意动词短语和正确短语搭配（use apps/scan a QR code/ride a shared bike）。使用连词如“because”或“for example”使表达连贯。

예시: Yes, I think bikes are very popular in China. For example, bike-sharing apps let people scan a QR code to unlock a bike, so many people use them for short trips and commuting because they are cheap and convenient.

× Yes, I had a bag when I was a child.

✓ Yes, I had a bike when I was a child.

学生原句用词错误（名词选择不当），题目问的是“bike（自行车）”，学生却写成“bag（包）”。这不是语法类别中的单复数等问题，但应按上下文改为正确名词。建议注意听题并使用与问题一致的词汇。

× I wrote it to, I wrote it to school with my classmates and we really had a great time in the junior high school.

✓ I rode it to school with my classmates, and we really had a great time in junior high school.

原句中使用“wrote”是过去式误用，应为“ride”的过去式“rode”表示骑车；另外不需要定冠词“the”修饰“junior high school”在泛指学校阶段时省略更自然。错误类型为过去时错误（5）和动词选择。建议：掌握常用不规则动词过去式（ride→rode），并注意定冠词用法。

× Absolutely, yes. You know, in China there are lots of applications for bikes that everyone can use it by just scanning the code and you can write it.

✓ Absolutely. You know, in China there are lots of bike-sharing apps that everyone can use by just scanning a QR code, and you can ride a bike.

原句存在多处问题：1) “applications for bikes”措辞不自然，应为“bike-sharing apps”或“bike rental apps”，属于介词/词语搭配错误（11）。2) 从句中出现多余代词“it”（everyone can use it）导致指代不清，应直接说“use”后接宾语或省略，属代词使用错误（12），但按限定只改介词/搭配和代词指称。3) “scanning the code”更常见说法为“scanning a QR code”。4) 句末“you can write it”把“ride”误写为“write”，是拼写/词汇错误，应为“ride”。总体建议：使用常见搭配“bike-sharing apps”“scan a QR code”“ride a bike”，并注意代词指代明确。