Bike— Part 1 採点レポート

提案: 句子时态和表达不准确。应使用过去时说清晰的主句并可加一两句具体细节（如年龄、颜色或谁买的）。回答不应过长，保持自然连贯。示例：1) 用过去时来陈述（I had...）。2) 加一两条具体细节并用连接词（for example, when I was...）。3) 避免语法错误如 "when I have a child"。

例: Yes, I had a small bike when I was a child. It was bright red and my parents bought it for my seventh birthday. I practiced riding it in the park near our home and I remember feeling really proud when I could ride without training wheels.

提案: 回答含义不清且语法错误较多。应直接给出观点，然后用具体原因或例子支持，用连词保持逻辑。注意主谓一致和词汇搭配（people have bikes, not “people has”或“people at heads have a small back”）。示例改进步骤：1) 开门见山表达观点（Yes, they are popular.）。2) 提供两三个具体原因（cheap, convenient, health, environment）。3) 用连接词（because, for example, also）。

例: Yes, bikes are very popular in China. They are cheap and convenient for short trips, especially in cities where traffic is bad. For example, many people use shared bikes and ride to work or to the market instead of taking a car.

× Yes, I had a small bike when I have a child.

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

原句中主句用的是过去式“had”，表示过去的情况，但状语从句却用现在时“have”，时态不一致且语意错误。应使用过去时“was a child”或“was young”，与主句保持一致并正确表达“我小时候”。建议在描述过去的事情时，主句和从句都用过去时；常见表达是“when I was a child”。

× Yes, I think bikes are popular in my country. In China people has. People at heads have a small back.

✓ Yes, I think bikes are popular in my country. In China, people have them. Many people have a small bike.

该段有多处问题： 1) “people has” 主语“people”为复数，应使用动词原形“have”。 2) “People at heads have a small back.” 句子不通，可能想表达“很多人有一辆小自行车”。“at heads”与“small back”均不符合英语用法。已改为更自然的表达“Many people have a small bike.” 建议：注意主语与动词在人称和数上的一致；为表达“很多人”可用Many people或Most people；描述物品时用名词bike或them指代前文提到的bikes。