自行车— Part 1 評分報告

建議: 句子时态和语法不准确，表达不够自然且有赘词。回答应直接用过去时说小时候没有自行车，再补充具体细节（例如何时学会骑车，在哪里练习，共享单车的便利）。注意句子数量不超过5句，使用连词使衔接更好。

範例: No, I didn’t have a bike when I was a child. However, I learned to ride on a shared bike when I was about ten because there were many bike-sharing stations near my school. Using those bikes helped me practice regularly and gain confidence.

建議: 填充词过多且比较表达不够准确。应直接给出观点并用具体原因支持，例如方便、速度、续航或城市通勤适应性；使用比较结构（more popular than, more efficient and faster）注意语法和词汇搭配。

範例: I don’t think traditional bicycles are very popular anymore. Electric bikes are much more common in China because they are faster, more convenient for commuting, and require less physical effort, especially for longer distances.

× No, I don't have a bike when I was a child, but I can ride a bike because there are so many shared cycle in China.

✓ No, I didn't have a bike when I was a child, but I can ride a bike because there are so many shared cycles in China.

问题类型：句子结构/时态和名词单复数错误。解释：第一部分使用过去时间状语“when I was a child”，谓语应使用过去时态“didn't have”而不是现在时“don't have”。第二部分“shared cycle”中名词应为复数“cycles”，且常用短语是“shared bicycles/cycle services”。建议：把动词改为过去式，把单数名词改为复数，或使用更自然的说法如“shared bicycles”或“bike-sharing services”。

× We can use it to practicing our skills.

✓ We can use them to practice our skills.

问题类型：动词不定式与动名词使用错误及代词一致性。解释：“can use ... to + 动词原形”结构后应接动词原形“practice”，而不是动名词“practicing”。此外，前文提到的是“shared cycles（复数）”，代词应为“them”而不是“it”。建议：改为“use them to practice”或更自然地“use them to improve our cycling skills”。

× I don't think so. Umm, actually umm, the electric bike is more popular in China.

✓ I don't think so. Actually, electric bikes are more popular in China.

问题类型：时态和主谓一致/单复数问题。解释：说普遍事实时用一般现在时，但“the electric bike is”应改为复数“electric bikes are”来表示一般性比较。建议：使用复数名词并保持一般现在时。

× Umm, it's more uh, efficiency and faster than bike.

✓ They're more efficient and faster than regular bikes.

问题类型：形容词/副词使用错误与比较结构错误。解释：“efficiency”是名词，应使用形容词“efficient”。比较时应保持并列形容词形态“more efficient and faster”或更简洁“more efficient and faster than regular bikes”。同时“bike”应与前文保持复数或明确为“regular bikes”。建议：使用形容词形式并保持名词单复数一致，如“They're more efficient and faster than bikes.”