唱歌— Part 1 評分報告

建議: 回答不够自然，存在语法错误和表达不清的问题。建议简洁明了地表达喜欢唱歌的原因，并避免重复和错误。

範例: Yes, I like singing because it makes me feel happy and relaxed.

建議: 回答中出现语法错误和中英文混杂，影响表达清晰度。建议用完整的英文句子回答，并避免使用中文。

範例: No, I have never learned how to sing formally.

建議: 回答内容不明确且语法错误较多，无法理解具体意思。建议直接回答想为谁唱歌，并简要说明原因。

範例: I want to sing for my family because they always support me.

建議: 回答基本表达了观点，但存在拼写错误和表达不够完整。建议使用正确单词并适当扩展理由。

範例: Yes, I think singing can bring happiness to people because it helps them relax and enjoy the moment.

× I like singing because when I sing, when I'm seeing, I'm happy.

✓ I like singing because when I sing, when I'm singing, I'm happy.

这里的"seeing"应为"singing"，因为句子想表达的是唱歌时的感受，而不是看东西。动词后加-ing形式用来表示正在进行的动作。

× No, I haven't learn how to sing zhi Shi Yao Shi Mei you.

✓ No, I haven't learned how to sing.

"haven't"后面应接过去分词形式，"learn"的过去分词是"learned"。此外，句子中夹杂了中文，应去除。

× I was thinking for the guards for his grades.

✓ I was thinking about the guards for their grades.

"think"的过去进行时用法正确，但介词应为"about"而非"for"，且"guards"复数对应代词应为"their"。

× Yes, I think seeing can bring happiness to people.

✓ Yes, I think singing can bring happiness to people.

"seeing"应为"singing"，因为上下文讨论的是唱歌带来的快乐。动词加-ing形式表示动作。