自行车— Part 1 评分报告

建议: 回答基本直接，但时态、冠词和表达不准确：谈论童年经历应使用一般过去时，例如用“didn't have”而不是“haven't”；“buy bike”应改为“buy a bike”。此外，“我不擅长运动”与没有自行车之间的逻辑联系较弱，可以说明更具体的原因，例如家里没有买自行车，或者自己对骑车不感兴趣。建议使用“Actually”或“because”连接观点和原因，并控制在2—3句话内。

示例: No, I didn’t have a bike when I was a child. My family couldn’t afford to buy me one, and I wasn’t very interested in sports at that time.

建议: 回答有明确观点，也尝试解释原因，但存在复数、介词和句子结构问题：“a lot of car”应为“a lot of cars”，“in the road”应为“on the roads”；“air environment”不自然，应使用“air pollution”或“air quality”。最后一句“but bike not”不完整，应该明确表达自行车不会造成同样的污染。建议先直接回答，再用“because”说明汽车造成污染，最后补充自行车更环保这一结果。

示例: Yes, I think bikes are quite popular in my country, especially in large cities. There are many cars on the roads, which causes serious air pollution. Therefore, more people are choosing bikes because they are cheaper and more environmentally friendly.

× No, I haven't because I can't buy bike.

✓ No, I didn't because I couldn't buy a bike.

问题发生在过去（when you were a child），所以不能使用现在完成时“I haven't”，应使用一般过去时“I didn't”。同时，“can't”应改为过去式“couldn't”，表示当时没有能力购买。回答过去的问题时，要保持时态一致。

× No, I haven't because I can't buy bike.

✓ No, I haven't because I can't buy a bike.

可数名词单数“bike”前面通常需要冠词。这里表示一辆自行车，因此应使用不定冠词“a”。

× No, I haven't because I can't buy bike.

✓ No, I didn't because I couldn't buy a bike.

“can”表示现在或一般能力，“could”是它的过去式。因为句子谈论童年时期，所以应使用“couldn't”，表示当时不能买自行车。

× I think so umm because in my country there are a lot of car in the road.

✓ I think so, um, because in my country there are a lot of cars in the road.

“a lot of”后面可以接可数名词复数。因为这里指很多汽车，所以“car”应改为复数“cars”。

× I think so umm because in my country there are a lot of car in the road.

✓ I think so, um, because in my country there are a lot of cars on the road.

表示车辆在道路上行驶或位于道路上时，通常使用介词“on”，而不是“in”。因此应说“on the road”。

× It is bad for our air environment, but bike not.

✓ It is bad for our air environment, but bikes are not.

“bike not”缺少谓语动词，句子结构不完整。这里需要使用系动词“are”，构成“bikes are not”。同时，泛指自行车时使用复数“bikes”更自然。