Bike— Part 1 採点レポート

提案: 注意发音和用词准确性（如把 bike 误说成 back）。回答结构较好，有主题句和具体细节，但句子可更简洁、避免冗余。可以加一两个连接词使衔接更自然，并控制在最多五句内。

例: Yes, I had a bike as a child. It was a small red one with training wheels that my parents bought when I was six. I usually rode it to the park with my friends almost every weekend, which helped me learn to balance and enjoy outdoor play.

提案: 注意语法和词汇准确性（如复数和主谓一致："bike sharing services make"，以及词汇错误如 "shirts shirt"）。回答有逻辑和例子，但句子有些冗长且包含重复，建议用连接词精简表达，并提供更具体的统计或对比以增强说服力。

例: Yes, bikes are very popular, especially in large cities where bike-sharing services are widespread. These services are cheap and convenient, so many people use them to travel short distances or to reach subway stations. Others ride bikes on weekends for exercise and leisure.

× I had a back when I was a child.

✓ I had a bike when I was a child.

原句中把单词“bike”错写为“back”，这是拼写错误导致名词不正确，属于名词使用问题。正确应为“bike（自行车）”。建议写作时注意拼写，必要时朗读或回查单词拼写。

× my parents bought it for me when I was 6.

✓ My parents bought it for me when I was six.

句子语法本身时态正确（过去式），但数字“6”在正式书写中应写为单词“six”。这是书写规范问题而非时态错误。建议在写作中把小于十的数字用单词表示以显正式。

× because bike sharing service make them cheap and convenient.

✓ because bike-sharing services make them cheap and convenient.

出现问题是主语和动词的一致性以及名词单复数和复合名词连接。原句“bike sharing service”应为复数“bike-sharing services”，以配合后面的复数情况；动词“make”与复数主语一致时保持“make”。另外复合名词用连字符更清晰。建议注意复合名词和主谓数一致性。

× For example, many people use shirts shirt bikes to travel short distances or go to the subway station,

✓ For example, many people use shared bikes to travel short distances or go to the subway station,

原句中“shirts shirt bikes”是拼写/用词错误，应为“shared bikes（共享单车）”。这属于形容词/名词搭配错误。建议使用固定搭配“shared bikes”或“bike-sharing bikes”表达共享单车。

× and some people also ride on weekends for exercises.

✓ and some people also ride on weekends for exercise.

英文中“for exercise”用作表示目的时通常用不可数名词“exercise”，而不是复数“exercises”。使用复数会显得不自然。建议记住“exercise”在表示锻炼活动时常用不可数形式。