自行车— Part 1 评分报告

建议: 先直接回答问题，再用一两个具体细节补充即可。注意过去的经历要使用过去时，例如“had”，而不是“have”；“most of people”应改为“most people”；“去上学”说“go to school”。描述辅助轮时可说“training wheels”，并说明它们帮助你保持平衡。最后一句“长大时大概40岁”与语境不符，建议删去或明确表达你几岁时学会骑车。

示例: Yes, I had a bike when I was a child. I actually had two, and my first one had training wheels. They helped me keep my balance while I was learning to ride.

建议: 回答切题，也给出了环保这一理由。可以避免“common bikes”这种不自然的表达，改为“bicycles are common”或“you can see lots of people cycling”。注意复数主语“bikes”后用“they”，并在“environment”前加“the”。再补充一个具体场景，例如通勤或短途出行，会让回答更有内容。

示例: Yes, bikes are quite popular in my country, especially in cities. You can often see people cycling to work or using bikes for short trips. They are convenient and help reduce air pollution.

× Yes, I have a bike when I was a child.

✓ Yes, I had a bike when I was a child.

句子说的是童年时期的事情，时间背景是过去，因此 have 应改为过去式 had。描述过去发生或拥有的事情时，注意将动词改为过去式。

× I think most of people have a bike when they were a child.

✓ I think most people had a bike when they were children.

most 后面直接接名词复数时应说 most people；若使用 most of，则应说 most of the people。建议记住这两种结构：most + 名词，或 most of + 限定词 + 名词。

× I think most of people have a bike when they were a child.

✓ I think most people had a bike when they were children.

when they were children 指过去的童年时期，因此 have 应改为过去式 had。叙述过去的习惯或拥有情况时，动词也要使用过去式。

× I think most of people have a bike when they were a child.

✓ I think most people had a bike when they were children.

they 指代复数的 people，因此后面的表语也应使用复数 children，而不是单数 a child。检查代词所指对象的单复数，并确保后面的名词与之相符。

× I have two bikes.

✓ I had two bikes.

这句话承接的是“小时候”的过去语境，所以 have 应改为过去式 had。描述过去拥有的物品时使用 had。

× When I didn't go school for study, I have a bike with four wheels, two main wheels and the other is to assess the main wheels.

✓ When I didn't go to school to study, I had a bike with four wheels, two main wheels and the other two were to assess the main wheels.

表示“去学校”时，go 后面需要介词 to，因此应说 go to school。表示“为了学习”时，用 to study 表达目的更合适。建议记住固定搭配 go to school，并用 to + 动词原形表示目的。

× When I didn't go school for study, I have a bike with four wheels, two main wheels and the other is to assess the main wheels.

✓ When I didn't go to school to study, I had a bike with four wheels, two main wheels and the other two were to assess the main wheels.

这句话描述的是小时候的情况，主句中的 have 应改为过去式 had。叙述过去的经历时，要让相应的动词保持过去时态。

× When I didn't go school for study, I have a bike with four wheels, two main wheels and the other is to assess the main wheels.

✓ When I didn't go to school to study, I had a bike with four wheels, two main wheels and the other two were to assess the main wheels.

前面提到四个轮子，其中两个是主轮，因此剩下的是两个轮子，不能用单数 the other。这里应说 the other two，并使用复数动词 were。

× It can help me keep balance.

✓ It can help me keep my balance.

表达“保持平衡”时，通常使用物主代词说明是谁的平衡，因此应说 keep my balance。可以记住常用搭配 keep one's balance。

× It can help us protect environment and reduce air pollution.

✓ They can help us protect the environment and reduce air pollution.

这里的 It 指代前文的复数 bikes，因此应改为复数代词 They。代词要与它所指代的名词在单复数上保持一致。

× It can help us protect environment and reduce air pollution.

✓ They can help us protect the environment and reduce air pollution.

environment 在这里指我们共同生活的自然环境，通常需要在前面加定冠词 the。建议熟记 protect the environment 这一常用表达。