自行车— Part 1 評分報告

建議: 回答直接表达了“有”，但存在较多语法和发音可能导致的词汇错误，例如“when a child”应为“when I was a child”，“a back”应为“a bike”，“when I was birthday”应为“on my birthday”，“learn how to by bike”应为“learn how to ride a bike”。建议使用清晰的基本结构：先回答是否有自行车，再说明是谁送的、什么时候送的以及你的感受。可以加入“because”或“so”连接细节，但控制在2至4句，避免重复使用“happy”。

範例: Yes, I did. My mother gave me a bike on my birthday when I was about six years old. I was thrilled, so I learned how to ride it as soon as possible.

建議: 回答了问题并给出了原因，但语法问题较多：“the bike”应改为“bikes”，“my countries”应为“my country”，“the transports are didn't development”应改为“public transport is not well developed”或“traffic is heavy”。建议先明确表态，再用“because”解释原因，并补充一个具体结果，例如自行车便宜、方便、适合短途出行。注意避免重复使用“useful”和“popular”。

範例: Yes, bikes are quite popular in my country. This is because public transport is not well developed in some areas, and cycling is an affordable and convenient way to travel short distances. They are also useful for avoiding traffic jams.

× when a child

✓ when I was a child

“when a child”缺少主语和系动词，句子结构不完整。应使用“when I was a child”，表示“当我还是个孩子时”。

× when I was birthday

✓ on my birthday

“birthday”前需要使用正确的介词。表示“在我的生日那天”时，应说“on my birthday”，不能说“when I was birthday”。

× I'm very happy

✓ I was very happy

这件事发生在过去，前文使用了“when I was a child”，所以这里也应使用过去时“was”，而不是现在时“am”。

× to learn

✓ learned how to ride a bike

描述过去学骑自行车的经历时，动词应使用过去式“learned”。同时，“learn how to ride a bike”是正确的固定表达。

× I'm very happy and to learn how to by bike.

✓ I was very happy and learned how to ride a bike.

“was very happy”和“to learn”结构不平行，而且“how to by bike”缺少正确的动词。两个并列动作应使用相同形式：“was ... and learned ...”；“学骑自行车”应说“learn how to ride a bike”。

× the bike was very useful and in my countries the transports are didn't development so I think bike is useful and popular.

✓ Yes, because bikes are very useful, and transportation in my country is not well developed, so I think bikes are useful and popular.

这里是在泛指自行车，应该使用复数“bikes”，而不是单数“the bike”和“bike”。“my countries”应改为“my country”，因为通常是在谈自己的一个国家；“transports”不自然，应使用不可数名词“transportation”。

× the transports are didn't development

✓ transportation in my country is not well developed

“are didn't development”不能构成正确的被动语态。表达“交通设施不发达”时，应使用“be + past participle”结构，即“is not well developed”。“developed”是过去分词，“transportation”是不可数名词，所以使用“is”。