自行车— Part 1 評分報告

建議: 存在时态、主谓一致和词汇搭配错误，表达也不够简洁自然。建议：1) 使用正确的过去时（e.g. "I had" 或 "I learned to ride"）；2) 注意主谓一致（"I was" 而不是 "I were"）；3) 使用常见搭配 "learn to ride a bike"；4) 简化句子，控制在最多5句内并有主题句和必要细节。练习可将信息分成一句主题句加一两句细节，并使用连词如 "when" 或 "at" 来衔接时间。

範例: Yes, I had a bike as a child. I learned to ride it when I was in Grade 1, and my parents practiced with me every weekend until I felt confident.

建議: 句子存在语法错误、用词不当和表达不清楚的问题。建议：1) 使用正确的主语和数（"there are bikes everywhere"）；2) 用自然表达说明流行程度（"bikes are very common"）；3) 避免直译式短语，改用地道说法如 "part of the city’s lifestyle" 或 "people prefer cycling for environmental reasons"；4) 使用连接词（"because"）给出原因并提供具体细节或例子。

範例: Yes, bikes are very popular in my country. There are bikes on almost every street because many people prefer cycling as an affordable and eco-friendly way to travel, especially for short trips to work or school.

× Uh, I do have a bike.

✓ Uh, I had a bike.

原句使用现在时“do have”，但上下文是过去（问句是“Did you have a bike when you were a child?”），应使用过去时。建议把动词时态与上下文一致，使用过去式“had”。

× When I were a child I started to learn to riding bike, starting to riding bike when I was at my Grade 1.

✓ When I was a child, I started to learn to ride a bike; I started riding when I was in Grade 1.

句中有多个时态和形式错误：1) 主语是第一人称单数，应用过去式be“was”而不是“were”。2) 动词词组应为“learn to do something”或“learn doing”，但更自然是“learn to ride a bike”；“riding”前不加不定式to。3) 冗余重复“starting to riding bike”不正确，改为简单表述“I started riding”。4) “at my Grade 1”介词和词序错误，常用表达是“in Grade 1”。建议：检查主谓一致、动词不定式与动名词用法、以及介词短语的固定搭配。

× Yes, we have you bikes everywhere on the street.

✓ Yes, we have bikes everywhere on the streets.

原句中“you”显然为笔误或误用，应该去掉；“on the street”可改为复数“on the streets”或更通顺的“everywhere”后直接接名词短语。注意复数名词和冠词的搭配（这里用复数无需冠词）。

× It's too normal when people riding a bike and this is the weight of our city's lifestyle to be more green and environment.

✓ It's very common to see people riding bikes, and this reflects our city's emphasis on being more green and environmentally friendly.

原句有多处错误：1) “too normal”用词不当，应该用“very common”或“normal”表示常见。2) “people riding a bike”缺少动词形式，应为“people riding bikes”或“people who ride bikes”。3) “this is the weight of our city's lifestyle”表达不自然，语义不明，应改为“this reflects our city's emphasis”或“this is part of our city's lifestyle”。4) “to be more green and environment”语法和词形错误，正确应该是“more green and environmentally friendly”。建议学习常用固定搭配（reflects/emphasis/part of lifestyle）和形容词/副词搭配（environmentally friendly）。

× It's too normal when people riding a bike and this is the weight of our city's lifestyle to be more green and environment.

✓ It's very common to see people riding bikes, and this reflects our city's emphasis on being more green and environmentally friendly.

同一句中也存在主谓一致问题与动名词结构问题：短语“people riding a bike”应用复数“bikes”，且连接词后主句需有正确动词匹配（this reflects）。建议注意主语单复数一致并使用恰当谓语动词。