Bike— Part 1 채점 보고서

제안: 句子时态和表达需要更自然、准确。回答应直接用过去时描述童年事实，避免重复与冗余；组织成主题句+1-2句补充细节即可。注意冠词和名词复数（a bike/ my bike; primary school; in my second year; bought → I got/ my mother bought it）。可增加简单细节如颜色或用途，使回答更具体。

예시: Yes, I had a bike when I was a child. I got it in my second year at primary school as a birthday present from my mother, and I used it every day to ride around the neighborhood.

제안: 表达不够清晰，语法和词汇使用有误。应先给出直接观点，然后用清晰、具体的原因支持观点，使用连接词（because, for example, so）使逻辑连贯。注意名词单复数（bikes, the environment, bicycles），用更准确的短语（due to traffic, environmental concerns, school policies）。可提供具体例子或比较。

예시: Yes, bikes are quite popular in my country because many people prefer them to avoid traffic and to save money. For example, some schools encourage students to cycle, and in busy cities cycling is often faster than driving.

× Yes, I have a bike.

✓ Yes, I had a bike.

原句用現在時態（have），但問題是過去式“Did you have...?”，回答應使用過去時（had）。建議：遇到以 did 開頭的問句，回答中動詞改為原形或使用過去時態敘述過去發生的事。例如："I had a bike."。

× When I was a child I bought it in my second year of the primary school.

✓ When I was a child, I bought it in my second year of primary school.

句中時態為過去（bought）是正確的，但定冠詞用法和標點需改進。“the primary school” 在此處不需要定冠詞，且在時間狀語從句後應加逗號以利閱讀。建議：把“the primary school” 改為“primary school”，並在從句後加逗號。

× My mother bought it as a birthday gift.

✓ My mother bought it as a birthday gift.

此句時態（bought）與語境一致，語法正確。唯一可選建議是可省略“as”改為“for my birthday”，但非必需。

× I think bike are popular in my country because of the population of environment.

✓ I think bikes are popular in my country because of the population and the environment.

原句中“bike are”主謂不一致，應使用複數名詞“bikes”配複數動詞“are”。此外“the population of environment” 結構不通順，可能想表達“人口和環境”或“人口密度和環境因素”，需改為更自然的表達。建議：根據想表達的意思改為“because of the population and the environment”或更具體地說“because of population density and environmental factors”。

× Many schools just ask to take bicycle to go to the school.

✓ Many schools just ask students to ride bicycles to school.

原句中“ask to take bicycle to go to the school” 結構不自然且缺少受詞。常見表達是“ask students to do something”。此外，“take bicycle” 應改為“ride bicycles”，並且“to the school” 可簡化為“to school”。建議：使用“ask students to ride bicycles to school” 更符合英語慣用法。