Bike— Part 1 채점 보고서

제안: 回答时要直接回应问题并用正确的时态。你的回答是把问题重复为现在时且没有给出信息。建议先用一句主题句直接回答（用过去时），然后补充一两句具体细节，最多不超过五句。可以用连接词（例如：when, because, so）使表达更连贯。

예시: Yes, I had a bike when I was a child. It was a small blue bicycle with training wheels, and I learned to ride it in our neighborhood park. Because my parents lived nearby, I often rode it to visit friends after school.

제안: 表达时要注意用词准确和语法正确。你的回答能表达观点，但有词汇错误（buying→biking/bikes）、从句结构问题和冗长。建议先给出明确观点，然后用两到三条简短具体理由，用连接词（for example, because, so）衔接，注意主谓一致。

예시: Yes, bikes are quite popular in my country. They are convenient for short trips because most cities are compact, and many people use them to commute to work or school. For example, students often cycle to campus to avoid traffic and save money.

× Do you have a bike when you were a child?

✓ Did you have a bike when you were a child?

错误类型：句子结构/时态不一致。学生把现在时的助动词“do”与过去时间状语“when you were a child”搭配，导致时态不一致。正确的问过去的情况应使用过去时助动词“did”。建议：如果提问发生在过去，使用“did + 主语 + 动词原形”；如果是现在，使用“do/does”。

× Yes, I think buying is popular in my country because my country is not very big and people when go out by bike is more convenient for people to go to work or go to school.

✓ Yes, I think riding bikes is popular in my country because it is not very big, and when people go out, riding a bike is more convenient for going to work or school.

错误类型：句子结构、动词形式与主谓一致问题。原句中“buying is popular”用词不当，应该表达“骑自行车popular”用“riding bikes”或“cycling”；“people when go out”语序错误且缺少连词；“is more convenient for people to go to work or go to school”中主语与动词不一致且冗长。建议： 1) 用正确的动名词短语，如“riding bikes”或“cycling”； 2) 使用清晰的从句连接词和正确语序，例如“when people go out”； 3) 确保主谓一致，简化表达，例如“is more convenient for going to work or school”。