自行车— Part 1 評分報告

建議: 注意流利度和准确性：避免犹豫词（如 "umm", "uh"）和自我纠正的混乱表达；注意人称和代词一致（brothers → their, her → his）；结构上应先直接回答（肯定或否定），然后用一两句具体细节支持。可以用连接词使表达更连贯。

範例: No, I didn’t have my own bike as a child. Instead, I borrowed my brothers’ old bikes to ride to school sometimes, especially when the bus was late.

建議: 提高清晰度和词汇准确性：注意时态和词语选择（wrong word: "warns" → "were"/"became"; 或用"before electric scooters became widespread"); 用连接词阐述对比，并给出具体原因或例子来支持观点。尽量避免犹豫词。

範例: Yes, bikes used to be very popular, especially before electric scooters became widespread. For example, most students cycled to school in my hometown, but now many prefer scooters or buses because they are faster and more convenient.

× Actually, no umm, but my brothers have bike uh, I just used her uh, used his old bikes to uh, go to school yes.

✓ Actually, no. Um, my brothers have bikes. I just used their old bikes to go to school.

问题类型：名词单复数和代词一致错误。说明：原句中“brothers have bike”中的“bike”应为复数“bikes”，因为主语是复数“brothers”。另外句子中使用了矛盾的代词“her”和“his”，应该用复数所有格代词“their”与“brothers”一致。改进建议：注意主语的单复数决定名词和代词形式；用复数主语时名词和所有格代词通常也要用复数（例如：my brothers → their bikes）。

× Yes, when electric scooters warns uh, widespread. Most students cycled to school, but far fewer do that nowadays.

✓ Yes, when electric scooters weren't widespread. Most students cycled to school, but far fewer do so nowadays.

问题类型：存在结构/句子结构错误与动词形态错误。说明：原句中“when electric scooters warns widespread”结构不正确。应表达为“当电动滑板车还不普及时”，可用过去时的否定形式“weren't widespread”或“weren't yet widespread”。此外“do that nowadays”中“that”指代不够清晰，更自然的表达是“do so”。改进建议：构造存在/情况描述时注意时态和主谓一致（electric scooters 为复数，动词用 weren't），并用清晰的指代词（do so）来避免含糊。