自行车— Part 1 評分報告

建議: 先直接回答问题，并使用正确词汇“bike”而不是“back”。注意过去时和动词形式，例如“started learning”。避免重复表达“I like / I would like”，也不要在句子中途结束。可以补充一个具体细节，比如学骑车时遇到的困难或后来是否学会了。

範例: Yes, I had a bike when I was a child. I started learning to ride it when I was about six, and I fell off a few times at first. Luckily, I kept practising and eventually learned to ride on my own.

建議: 先明确回答“bikes are popular”，并把“shared bags”和“write back”改为“shared bikes”和“ride a bike”。用连接词清楚说明原因和使用方式，例如“because”及“so”。避免把多个意思堆在一个句子里；可以补充共享单车方便、价格实惠等具体优点。

範例: Yes, bikes are quite popular in my country, especially shared bikes in cities. People can scan a QR code to unlock one and ride it to nearby places. They’re convenient and affordable, so many people use them for short trips.

× I like I would like riding the back when I was young.

✓ I liked riding the back when I was young.

原句“I like I would like”出现重复和未完成的自我修正，导致句子结构混乱。表达过去喜欢做某事时，可以说“I liked + 动词-ing”。

× I started learn it.

✓ I started learning it.

start 后面可以接动词-ing形式或带 to 的不定式，因此应说“started learning”或“started to learn”，不能直接说“started learn”。

× but later when I.

✓ But later, I learned to ride it.

原句只有从属连词 when 引导的未完成部分，没有表达完整意思。需要补上主句和谓语动词；根据上下文，可以说“But later, I learned to ride it.”

× Yes, I think it is because now we have so many shared bags in the street, we can scan the QR code and pay for it then we can write back and to go where we want.

✓ Yes, I think it is because now we have so many shared bags in the street, and we can scan the QR code and pay for it. Then we can write back and to go where we want.

原句用逗号直接连接两个完整分句，且 then 前缺少清楚的句子边界，结构不够完整。可以在两个分句之间加 and，或用句号分开。

× we can write back and to go where we want.

✓ we can write back and go where we want.

情态动词 can 后面要接动词原形。并列结构中，go 与 write 共用 can，因此应去掉 to，写成“can write ... and go ...”。