自行车— Part 1 评分报告

建议: 首先要直接回答过去经历，因此应使用“Yes, I did”，而不是“Yes, I do”。另外，全文多次把bike说成bag，应该统一使用bike；“learned it”不自然，可以说“learned how to ride it”。注意过去时的一致性，如“was”“controlled”，并删除“Controlled it”的重复。建议用3句话说明自行车的来源、学习过程和最终结果，并加入“at first”和“but”等连接词。

示例: Yes, I did. I got a bike as a birthday present when I was in primary school, and it took me a few days to learn how to ride it. At first, it was quite difficult to keep my balance, but I soon became confident.

建议: 回答观点较明确，但需要改进语法和表达：应说“bikes are popular”或“cycling is popular”，因为bike是可数名词；“in past 30 years”应改为“30 years ago”或“over the past 30 years”，具体取决于你的意思。“replaced by bus and the railway”应改为“replaced by buses and trains/public transport”。最后一句可以说“Cycling is now more of a form of exercise”。建议用对比结构说明过去和现在，并补充一个具体原因，例如公共交通更方便。

示例: I don’t think bikes are very popular in my country nowadays. They may have been more common 30 years ago, but many people now use buses and trains because public transport is more convenient. These days, cycling is mainly seen as a form of exercise or a leisure activity.

× Yes I do.

✓ Yes, I did.

问题使用了一般现在时“do”，但问题是“Did you have...?”，询问的是过去的经历，因此回答应使用一般过去时“did”。

× at the 1st is was a little bit hard for me

✓ At first, it was a little bit hard for me.

“at the 1st”不是正确的英语表达；表示“起初”应使用“At first”。同时，这个部分缺少清晰、完整的句子结构。

× but I quickly control it

✓ but I quickly controlled it.

整段内容描述的是童年时发生的事情，因此动词应使用一般过去时。“control”应改为“controlled”。

× I don't think bike is popular in our country nowadays.

✓ I don't think bikes are popular in our country nowadays.

这里是在泛指自行车这一类交通工具，应使用复数“bikes”，同时谓语动词也要改为复数形式“are”。

× Maybe it's popular in past 30 years.

✓ Maybe bikes were popular 30 years ago.

“in past 30 years”缺少定冠词，且表达“30年前”时应使用“30 years ago”。这里描述过去的情况，所以使用“were”。

× Maybe it's popular in past 30 years.

✓ Maybe bikes were popular 30 years ago.

“30 years ago”表示过去的时间，不能使用现在时“is”。应使用一般过去时“were”。

× Nowadays it is replaced by bus and the railway.

✓ Nowadays, they are replaced by buses and railways.

前文谈论的是复数名词“bikes”，所以代词应使用复数“they”，谓语也应使用“are”。

× Nowadays it is replaced by bus and the railway.

✓ Nowadays, they are replaced by buses and railways.

这里泛指公共汽车和铁路这类交通方式，通常使用复数形式“buses”和“railways”，而不是单数“bus”。

× Bike is more likely a exercise for people.

✓ Bikes are more likely to be an exercise for people.

元音音素开头的单词“exercise”前应使用“an”，不能使用“a”。同时，“bike”泛指自行车时使用复数“bikes”更合适。