Bike— Part 1 Report

Suggestion: 句子时态和语法需要纠正；回答应更自然并稍作展开，避免简单的单句。建议：先用一完整主题句回应问题（正确时态），然后用1-2句补充细节，例如谁给的、自行车的样子或你的感受。可以使用连接词如“and”或“because”来衔接信息。

Example: Yes, I did. I had a small red bicycle that my parents bought me when I was seven, and I used to ride it to the park every weekend.

Suggestion: 内容明确但需要更自然流畅的表达和更清晰的句子结构。注意名词单复数、词序和冗余，避免重复表达。建议用一到两句概述观点，然后用1-2句具体例子或原因支持，并使用连接词如“because”或“for example”。

Example: Yes, bikes are very popular in China because many people use them for short trips. For example, shared bike services are everywhere — you can simply scan a QR code to unlock a bike, which is more convenient than owning one.

× Yes, I have a bike when I was a child.

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

原句时态不一致。句子前半部分使用現在時態“I have”，但後半部分明確表明過去時間狀語“when I was a child”，應使用過去時。改為“I had”與“when I was a child”保持時態一致。建議：描述過去經歷時，將動詞改為過去式。

× Yeah, the bike is absolutely popular in China, in my country because bike in China is as a public transport way for everyone to take.

✓ Yeah, bikes are absolutely popular in China because bikes are used as a means of public transport for everyone.

原句存在主謂一致和數的問題以及結構不自然。“the bike is”將單數冠以一般事實（複數更恰當）應為“bikes are”。此外“because bike in China is as a public transport way for everyone to take”結構錯誤，應改為“bikes are used as a means of public transport for everyone”更自然、語法正確。建議：談一般現象時用複數主語；使用被動或更自然的表達來描述用途，例如“are used as a means of public transport”。

× You can just scan the QR code and get on the bike and instead of buying your own self bike.

✓ You can just scan the QR code and get on the bike instead of buying your own bike.

原句中“instead of buying your own self bike”有冗餘和詞類問題。短語“instead of”後應接動名詞短語“buying your own bike”。“your own self bike”中“self”多餘且用法不當。建議：使用“instead of + 動名詞”且省略不必要的“self”。