Music— Part 1 채점 보고서

제안: 回答需要更自然和连贯。应直接开门见山表明偏好，然后用一两句清晰的支持细节，并注意时态和语法（如‘I am’而不是‘I in’）。避免句子碎片，使用连接词使句子流畅，例如“when”或“because”。

예시: I usually choose music that matches my mood. When I'm happy, I prefer upbeat pop or dance tracks because they make me feel even more energetic; when I'm sad, I often listen to mellow ballads to calm down and reflect.

제안: 回答态度明确，但表述重复且有语法问题。应用一两个连贯句解释原因并举例，用连接词（for example, because）增强逻辑。注意冠词和时态，如“when I'm listening to happy music”。

예시: Yes, definitely. Happy music lifts my energy levels because of its fast tempo and cheerful lyrics; for example, I often feel more motivated to exercise when I play upbeat songs.

제안: 回答不自然且有否定使用错误（应说“No, not really”或“I haven't”). 需要更简洁地说明没有上过课并补充具体的替代表现（如使用的应用、搜索习惯）。句子应少于五句并用连词连接。

예시: No, I haven't taken formal music classes. I mostly discover songs through streaming apps like Spotify and YouTube, and I often search for artists or playlists that match my taste.

제안: 回答给出原因但语法和措辞不准确（例如“evidence”用法、“produce dopamine”可保留但需表达清楚）。应用简短清晰的句子解释何时听音乐并举例，使用连接词如“because”或“so”。

예시: Yes, I often listen to music while working or studying because it helps me concentrate and feel more motivated; for instance, I play instrumental music when I need to focus on tasks.

× It depends. When I was in happy mood.

✓ It depends. When I am in a happy mood, ...

原句结构不完整且时态不一致。“When I was in happy mood.”是一个从句，不能单独成句；且缺少冠词“a”。建议改为现在时从句以匹配前句“It depends.”，并在从句后接主句，或把从句改为完整句子。例如："When I am in a happy mood, I prefer happy music."

× I prefer to choose happy music at the same time, but when I in a sad mood I prefer to listen to.

✓ I prefer to choose happy music at those times, but when I am in a sad mood, I prefer to listen to sad music.

原句有省略和句子不完整问题：缺少be动词“am”，缺少宾语（听什么音乐），以及时间短语表达不自然。建议补全be动词并明确宾语，使用自然的时间表达如"at those times"或直接用"then"。

× Not only in happy mood but also in my bad mood.

✓ Not only when I'm in a happy mood but also when I'm in a bad mood.

原句缺少连接词和介词短语结构不完整，应使用从属连词“when”引导时间状语，并在“happy mood”和“bad mood”前加不定冠词“a”。

× I will also feel more excited when I'm listening happy music.

✓ I also feel more excited when I'm listening to happy music.

“listening”后应接介词“to”以及对象；句子时态用一般现在更自然，不需要“will”。因此改为“I also feel...”或“If I'm listening to happy music, I feel more excited.”

× Barely not, I almost only listen to music via app or on the Internet and at the same time I will search all music I really interested in.

✓ Not really. I almost only listen to music via apps or on the Internet, and at the same time I search for all the music I'm really interested in.

原句中“Barely not”用法错误，应为“Not really”。“app”复数用“apps”。“search”后需介词“for”。“interested in”需要主语“I'm”。去掉多余助动词“will”，现在习惯性动作用一般现在时。

× Often because I have heard an evidence that listen to music can produce dopamine and dopamine is one of the most important materials that can help you to active to doing something.

✓ Often, because I've heard evidence that listening to music can produce dopamine, and dopamine is one of the most important substances that can help you become active and do something.

原句问题包括："an evidence"错误（evidence不可数，去掉冠词）；"listen to music"应用动名词“listening”；"materials"不当，改为“substances”或“chemicals”；"help you to active to doing"多重错误，应改为“help you become active and do something”。中文建议：证据不可数，动名词作主语或宾语时使用-ing形式，词汇搭配要自然。