Bike— Part 1 채점 보고서

제안: 回答基本切题，也给出了拥有自行车的原因，但时态、搭配和句子结构问题较多。应将“do have”改为过去时“had”，因为问题询问童年经历；“Get Me Out of school”应改为“take me to and from school”，“go back to home”应改为“go home”。避免使用“Since... so...”的重复结构，并将“ride the ride”改为“ride a bike”。建议用两到三句清晰表达：先直接回答，再补充家庭原因和学骑车的经历。

예시: Yes, I had a bike when I was a child. My family members were often too busy to take me to and from school, so I usually cycled by myself. I learned to ride it at a very young age, and it gave me a lot of independence.

제안: 回答观点明确，并提到了共享单车、城市分布和环保优点，但存在语法、词汇和表达不自然的问题。“I think definitely popular”应改为“I definitely think they are popular”，“in my countries”应改为“in my country”，“shared bike carrier”应改为“bike-sharing schemes”或“shared bikes”。“curcode”应为“QR code”，“you go by two days”意思不清，可改为“ride one for a short journey”。建议使用连接词如“especially”和“because”，并具体说明共享单车为何受欢迎。

예시: Yes, bikes are definitely popular in my country, especially in large cities. Bike-sharing schemes are common, and people can simply scan a QR code to rent a bike for a short journey. They are convenient, affordable, and environmentally friendly.

× Yes, I do have a bike when I was a child because my family members are too busy to Get Me Out of school, so I have to go to the school and go back to home by myself.

✓ Yes, I had a bike when I was a child because my family members were too busy, so I had to go to school and go back home by myself.

问题发生在过去（when I was a child），所以主要动词应使用过去时：do have 改为 had，are 改为 were，have to 改为 had to。回答过去经历时，要保持整句话的时态一致。

× Yes, I do have a bike when I was a child because my family members are too busy to Get Me Out of school, so I have to go to the school and go back to home by myself.

✓ Yes, I had a bike when I was a child because my family members were too busy, so I had to go to school and go back home by myself.

do have、are 和 have to 都是现在时形式，但句子描述的是童年时期的情况，因此应改成过去时形式 had、were 和 had to。

× Yes, I do have a bike when I was a child because my family members are too busy to Get Me Out of school, so I have to go to the school and go back to home by myself.

✓ Yes, I had a bike when I was a child because my family members were too busy, so I had to go to school and go back home by myself.

go back home 是固定搭配，home 前通常不加 to。不能说 go back to home。表示去学校上学时，也通常使用 go to school，而不是 go to the school。

× Yes, I do have a bike when I was a child because my family members are too busy to Get Me Out of school, so I have to go to the school and go back to home by myself.

✓ Yes, I had a bike when I was a child because my family members were too busy, so I had to go to school and go back home by myself.

表示“去上学”这一通常活动时，school 前一般不加 the，应说 go to school。the school 通常表示某一所特定的学校或去学校办其他事情。

× Since I'm very young age, so I have learned how to ride the ride.

✓ When I was very young, I learned how to ride the bike.

Since 和 so 不能在同一个原因或时间结构中重复使用。可以使用 When 引导时间从句，或者使用 Since 引导从句但去掉 so。另外，描述过去发生的学习过程时，learn 应使用过去式 learned。

× Since I'm very young age, so I have learned how to ride the ride.

✓ When I was very young, I learned how to ride the bike.

I'm 是现在时，而句子描述的是过去的童年时期，应改为 was。learned 也使用过去式，与过去时间保持一致。

× Yes, I think definitely popular in my country.

✓ Yes, I definitely think bikes are popular in my country.

popular 是形容词，不能单独作谓语，前面需要系动词 are。主语是 bikes，因此应说 bikes are popular。

× Yes, I think definitely popular in my country.

✓ Yes, I definitely think bikes are popular in my country.

副词 definitely 通常放在主语之后、主要动词之前，或放在 think 前面。更自然的表达是 I definitely think bikes are popular。

× You can see the shared bike carrier in my countries and most of them are in the big cities.

✓ You can see shared bike carriers in my country, and most of them are in big cities.

my country 表示“我的国家”，country 应使用单数。countries 表示多个国家，与句意不符。若说多个共享单车设施，bike carrier 可以使用复数形式 bike carriers。

× You can see the shared bike carrier in my countries and most of them are in the big cities.

✓ You can see shared bike carriers in my country, and most of them are in big cities.

这里是在泛指大城市，不是指特定的几个城市，因此 big cities 前通常不需要 the。泛指复数名词时，一般不使用定冠词 the。

× You can just scan the curcode and you go by two days.

✓ You can just scan the curcode, and you can use it for two days.

表示持续一段时间时，应使用 for，例如 for two days。by two days 通常不表示“持续两天”。此外，在 and 后使用 you can use it，句子结构会更完整。

× You can just scan the curcode and you go by two days.

✓ You can just scan the curcode, and you can use it for two days.

前半句使用情态动词 can，后半句最好保持平行结构，也使用 can。两个动作可以表达为 can scan... and can use...，这样结构更清楚、更符合语法。