自行车— Part 1 评分报告

建议: 问题回答需要直接且语法正确。首先注意时态——描述过去应使用过去时（例如 I didn't have）。其次纠正词汇错误（bike 而不是 bag；baggage 不适合此处），并简化表达以更自然流畅。回答应有主题句并给出具体原因或细节，句子不超过五句。可以加一到两句支持细节，使用连接词（because, so, therefore）。

示例: I didn't have a bike when I was a child because I grew up in Chongqing, which is a very hilly city. Because of the steep streets, it was difficult to ride a bike, so most people preferred walking or using public transport. Therefore I never owned one.

建议: 回答需要更清晰地表达观点并使用恰当词汇。使用正确名词（bikes 而不是 bags），避免重复（"instead of their own work instead of their own efforts"）。可以先给出总体观点，再用一两个具体原因支持，使用连接词（for example, because, therefore）。控制在最多五句内。

示例: I don't think traditional bicycles are very popular in my country because many people prefer electric bikes. For example, China has a large battery and electric vehicle industry, so e-bikes are affordable and convenient. As a result, electric bikes are more common than regular bicycles in cities.

× I don't have a bag when I was a child because I live in Chongqing.

✓ I didn't have a bike when I was a child because I lived in Chongqing.

句子时态错误：主句谈论过去（when I was a child），应使用过去时。原句用现在时“don't have / live”与过去背景不一致。建议统一使用过去时：didn't have, lived。此外原句单词也错把bike写成bag，要根据上下文改为bike。

× It's a mountain city so if you use baggage really hard to get up hills and we people there don't use bike to to transport so I don't have it.

✓ It's a mountainous city, so it's really hard to get up hills with luggage, and people there don't use bikes for transport, so I didn't have one.

问题包括词性和搭配：mountain city应为mountainous city（形容词形式）；use baggage / with baggage搭配不自然，应说with luggage或carry luggage；really hard to get up hills需要放在正确位置并用被动或无主结构；we people there重复且不自然，应改为people there；use bike to to transport应为use bikes for transport。时态也要与过去一致。建议注意形容词用法和介词短语搭配。

× I don't think bags are popular in my country because we have a massive industry of battery, so people prefer to use battery instead of their own work instead of their own efforts.

✓ I don't think bikes are popular in my country because we have a massive battery industry, so people prefer to use electric bikes instead of riding by themselves.

时态与词汇问题：原句用现在时谈一般事实可以保留，但单词错误（bags→bikes，battery industry搭配需调整为battery industry或battery manufacturing industry），表达重复（instead of their own work / efforts）不自然。建议用electric bikes或E-bikes，并简化为 'prefer to use electric bikes instead of riding bicycles themselves'。

× So they use more E bikes rather than bikes.

✓ So they use e-bikes more than regular bikes.

比较结构和词序问题：rather than后面跟名词可以，但更自然的表达是 'use e-bikes more than regular bikes' 或 'prefer e-bikes to bikes'。建议学习比较句型 'prefer A to B' 或 'use A more than B' 来表达偏好。