Bike— Part 1 Relatório

Sugestão: 回答要尽量用正确时态并更精简自然，同时补充具体细节来支持观点。注意语法（过去时）、词汇搭配（例如 “strengthen my body” 而不是 “strange my body”），并使用连词使句子更连贯。可将回答控制在3-4句内：开门见山回答、给出原因或例子、结束句总结感受。

Exemplo: Yes, I had a bike when I started primary school. I usually rode it to school because it helped me avoid traffic and arrive on time. Riding every day also kept me fitter and gave me a lot of fun.

Sugestão: 需要用更自然、准确的表达说明普及原因，并修正用词和句子结构（如 “dockless bike sharing” 和 “produce little CO2”）。避免重复并加入具体例子或比较来丰富内容，同时用连词衔接信息。保持句子简洁明了。

Exemplo: Yes, bikes are very popular in China, especially with the rise of dockless bike-sharing services. You can unlock a bike by scanning a QR code and leave it at your destination, which is very convenient. Bikes are also environmentally friendly since they produce almost no CO2 compared with cars.

× Of course I have a bike when I'm starting at primary school.

✓ Of course I had a bike when I started primary school.

原句时态不一致。问句是过去经历（Did you have...），所以回答也应使用过去时。"have" 应改为过去式 "had"；短语 "when I'm starting" 不符合过去时间，应改为过去式 "when I started" 或 "when I was starting"。建议将整句改为过去时以保持时态一致性。

× At that time I always rode the bike to school because it can avoid traffic jam and I can get to school on time.

✓ At that time I always rode my bike to school because it could avoid traffic jams and I could get to school on time.

句中描述过去的习惯动作应使用过去时："rode" 正确，但后半句使用了情态动词现在时 "can"，应改为过去式 "could"。另外名词复数问题："traffic jam" 在泛指交通拥堵情形时常用复数或不可数，改为 "traffic jams" 更自然。建议把所有相关动词改为过去时以一致表达过去的情形。

× It's really interesting and can strange my body as well.

✓ It was really fun and could strengthen my body as well.

原句使用了错误的词 "strange"（奇怪）来表达“增强、强壮”，应使用动词 "strengthen"（增强），且句子谈论过去经历，时态应为过去（"was"、"could"）。此外形容词 "interesting" 搭配经历改为更自然的 "fun"。建议使用正确的词汇并保持过去时一致。

× In China bikes are very popular among people and even we have bike sharing everywhere.

✓ In China, bikes are very popular among people, and we even have bike-sharing everywhere.

原句中 "even" 的位置和短语连接有些不自然，且缺少连字符 "bike-sharing" 更符合习惯用法。建议调整词序为 "we even have" 并在 "In China," 后加逗号以改善句子结构。

× If you scan the QR code on the bike, you can write it anywhere at any time and bike is very low dioxide.

✓ If you scan the QR code on the bike, you can ride it anywhere at any time, and bikes produce very little dioxide.

原句有多个问题：1) 用词错误："write it" 显然应为 "ride it"（骑它）；2) 时态与条件句结构正确为一般现在时表示事实，保持不变；3) 名词和动词搭配错误："bike is very low dioxide" 不通顺，意图可能是指“自行车产生的二氧化碳很少”，可改为 "bikes produce very little dioxide" 或更自然地说 "bikes emit very little CO2"。建议使用正确动词并明确表达被动或主动关系。