Bike— Part 1 채점 보고서

제안: 先直接回答问题，并使用过去时，例如 “I had a bike”。注意区分 bike 和 back；“every”后接单数名词，且这里可以说 “Many children in China”。避免反复改口，补充一个具体细节后用完整句子结束回答。

예시: Yes, I had a bike when I was a child. It was a small blue one, and I often rode it around my neighborhood with my friends.

제안: 用复数 bikes 回答这类泛指问题，例如 “Bikes are very popular”。注意主谓一致，并将 “Not only...” 结构改为自然的 “Not only children, but adults also...”。补充具体用途或原因，并避免以未完成的 “maybe just” 结尾。

예시: Yes, bikes are very popular in my country. Not only children but also many adults ride them to work or to nearby shops because they are convenient and inexpensive.

× Yes, I absolutely have a back when I'm a child when I was a child.

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

句子讲的是童年时的经历，属于过去时间，因此应将现在时 have 改为过去式 had。原句中重复出现了 when 引导的时间部分，修改时保留正确的过去时间表达即可。

× Every children in Chinese almost have a bag when they were young.

✓ Almost every child in China had a bike when they were young.

Every 后面应接单数名词，因此 children 应改为 child。可记住结构“every + 单数名词”，例如 every child。

× Every children in Chinese almost have a bag when they were young.

✓ Almost every child in China had a bike when they were young.

when they were young 指过去的时间，所以描述当时拥有自行车应使用过去式 had，而不是 have。回答涉及过去经历时，要让相关动词与过去时间保持一致。

× Yes, it's so popular.

✓ Yes, they are very popular.

问题中的 bikes 是复数，回答时应使用复数代词 they，并搭配 are。回答复数名词时，要避免用单数代词 it。

× Not only the children used it.

✓ Not only children use them.

这里是在说明自行车现在是否受欢迎以及人们的日常习惯，应使用一般现在时。used 是过去式，应改为 use。描述普遍事实或习惯时，通常使用一般现在时。

× Not only the children used it.

✓ Not only children use them.

这里的 it 指代前文的 bikes，是复数概念，因此应改为 them。代词的单复数要与它所指代的名词一致。

× They adults also use it every day for traveling or working and maybe just

✓ The adults also use them every day for traveling or working.

They 是代词，不能直接放在 adults 前作限定词；这里应使用 The adults。另外，it 指代复数的 bikes，应改为 them。使用代词时，要确认其用法以及单复数是否与指代对象一致。