自行车— Part 1 評分報告

建議: 回答直接，但时态需要与过去的提问保持一致：用“Yes, I did”，而不是“Yes, I have”。后一句可避免重复使用“bike”，并补充一个具体细节，例如你们常去哪里骑车。

範例: Yes, I did. I had a pink bike when I was a child, and I often rode it with my friends around our neighbourhood.

建議: 观点明确，也给出了价格方面的原因，但有几处语法问题：“a very popular”应改为“very popular”，“need may tend to”应删去多余表达，“much more cheap”应改为“much cheaper”。建议用“they are”指代复数的自行车，并补充一个具体用途，让答案更自然。

範例: Yes, bicycles are quite popular in my country. They’re much cheaper than cars, so many people use them for short commutes, especially in crowded cities.

× Yes I have.

✓ Yes, I did.

问题问的是过去的经历（Did you have…?），回答时应使用过去时助动词 did，而不是现在完成时助动词 have。回答过去时的一般疑问句时，可用“Yes, I did.”或“No, I didn’t.”。

× Yes, I think it is a very popular in my country because a great number of people cannot afford to buy a car, so they need may tend to buy a bike which is a much more cheap.

✓ Yes, I think bikes are very popular in my country because a great number of people cannot afford to buy a car, so they may choose to buy a bike, which is much cheaper.

问题谈论的是复数 bikes，因此用单数代词 it 不合适。可以直接用 bikes 作主语，或用复数代词 they。修改后的句子用“bikes are”表达“自行车很受欢迎”。

× Yes, I think it is a very popular in my country because a great number of people cannot afford to buy a car, so they need may tend to buy a bike which is a much more cheap.

✓ Yes, I think bikes are very popular in my country because a great number of people cannot afford to buy a car, so they may choose to buy a bike, which is much cheaper.

“popular”是形容词，不能在没有名词的情况下直接说“a very popular”。这里应去掉 a，改为“very popular”。如果要保留 a，则后面需要接名词，例如“a very popular choice”。

× Yes, I think it is a very popular in my country because a great number of people cannot afford to buy a car, so they need may tend to buy a bike which is a much more cheap.

✓ Yes, I think bikes are very popular in my country because a great number of people cannot afford to buy a car, so they may choose to buy a bike, which is much cheaper.

“need”和“may”不能在这里连续作为情态动词使用。根据句意，可用“may choose to”（可能选择）表达可能性；也可以写成“need to buy”（需要购买），但不能写成“need may tend”。

× Yes, I think it is a very popular in my country because a great number of people cannot afford to buy a car, so they need may tend to buy a bike which is a much more cheap.

✓ Yes, I think bikes are very popular in my country because a great number of people cannot afford to buy a car, so they may choose to buy a bike, which is much cheaper.

“cheap”是单音节形容词，比较级通常加 -er，写作“cheaper”，不能说“more cheap”。“much”可以放在比较级前加强程度，因此应说“much cheaper”。