20课各3组讲解，共60组，主题有递进和复现。范围是项目沟通所需结构与原学习手册主题，不表示穷尽英语全部语法。
| 编号 | 结构主题 | 课次 | 例句 |
|---|---|---|---|
| G01-1 | 一般现在时与第三人称 | 01 | I work on several software projects. |
| G01-2 | 主系表与主谓宾 | 01 | The site is useful. / The site helps adults. |
| G01-3 | 代词指代与角色 | 01 | Their questions help me improve the introduction. |
| G02-1 | 频率副词的位置 | 02 | I usually begin my working day by reviewing the notes. |
| G02-2 | 现在时与进行时 | 02 | I normally write short lessons, but this week I am preparing a longer course. |
| G02-3 | 时间介词 | 02 | In the afternoon, I review the result. |
| G03-1 | 冠词与首次提及 | 03 | There is a short introduction on the home page. |
| G03-2 | there is / there are | 03 | There are several lessons that visitors can explore. |
| G03-3 | 单复数与每一个 | 03 | Each lesson includes a vocabulary list. |
| G04-1 | want / would like＋宾语＋to do | 04 | I would like the first version to support account connections. |
| G04-2 | 能力、必要与禁止 | 04 | The application can save a draft but must not publish it yet. |
| G04-3 | 部分否定与范围 | 04 | The first release does not need every possible function. |
| G05-1 | 直接提问的语序 | 05 | Where does the application save its settings? |
| G05-2 | 宾语从句的语序 | 05 | Explain where the application saves its settings. |
| G05-3 | 疑问词＋不定式 | 05 | I need to know what to check next. |
| G06-1 | 比较级与最高级 | 06 | The second option is simpler and less expensive to maintain. |
| G06-2 | less与fewer | 06 | The layout uses fewer cards and less text. |
| G06-3 | 偏好与理由 | 06 | I prefer the second option because it matches the navigation. |
| G07-1 | 形容词与副词 | 07 | The text is faint, and the icon sits slightly above the label. |
| G07-2 | too与enough | 07 | The title is too large, but the text is not clear enough. |
| G07-3 | 空间介词与定语 | 07 | The button inside the card is near the bottom. |
| G08-1 | 礼貌请求与祈使句 | 08 | Could you make the title smaller? / Please reduce the padding. |
| G08-2 | 宾语补足语 | 08 | Make the dropdown look consistent with the avatar menu. |
| G08-3 | without＋动名词 | 08 | Update the pages without introducing additional changes. |
| G09-1 | 步骤与时间从句 | 09 | After the passage appears, they can listen to a sentence. |
| G09-2 | 目的表达 | 09 | The system preserves the input so that the learner can continue. |
| G09-3 | 被动与动作结果 | 09 | The request was received. |
| G10-1 | 可数性 | 10 | Some feedback and a few examples are useful. |
| G10-2 | 动名词作主语 | 10 | Recognizing individual words is different from understanding a message. |
| G10-3 | 限定词与数量 | 10 | Each word has a role; both examples are useful. |
| G11-1 | 定语从句 | 11 | Find the component that controls the cover. |
| G11-2 | 介词与关系词 | 11 | Name the page where the image appears. |
| G11-3 | 分词作定语 | 11 | The file containing the query is separate. |
| G12-1 | 被动语态 | 12 | The request may be blocked. |
| G12-2 | 状态词与进行时 | 12 | The service is unavailable. / The service is running. |
| G12-3 | 完成时被动的引入 | 12 | Have the changed settings been applied? |
| G13-1 | 过去时叙述 | 13 | I opened the page and noticed an empty menu. |
| G13-2 | 过去进行时 | 13 | I was reviewing the content when the issue appeared. |
| G13-3 | 过去完成与过去完成进行时 | 13 | I had been reviewing the lesson content. |
| G14-1 | 原因与结果 | 14 | The request failed because the address was incorrect. |
| G14-2 | 真实条件句 | 14 | If the configuration is wrong, we can correct it. |
| G14-3 | 确定程度 | 14 | The setting may be incorrect. / The setting caused the failure. |
| G15-1 | 现在完成时 | 15 | We have saved the learner’s progress. |
| G15-2 | 完成时被动 | 15 | Have the records been included? |
| G15-3 | 主谓一致与不可数 | 15 | The information is stored separately. |
| G16-1 | 完成时与过去时 | 16 | The build has passed. / The build passed ten minutes ago. |
| G16-2 | 未来安排 | 16 | I will check the page once deployment finishes. |
| G16-3 | yet、already、still | 16 | It has been pushed, but deployment is still running. |
| G17-1 | 情态动词推测 | 17 | The change may affect private information. |
| G17-2 | 假设条件 | 17 | If the data were available locally, we could continue reading. |
| G17-3 | 真实条件与假设条件对比 | 17 | If the service fails, we will retry. / If it failed, we would retry. |
| G18-1 | 委婉请求 | 18 | Could you share a short description? |
| G18-2 | 间接引语 | 18 | They said they were interested in an article. |
| G18-3 | 让步从句 | 18 | Although I want to proceed, I need more information. |
| G19-1 | only状语前置的部分倒装 | 19 | Only after the check did we confirm the result. |
| G19-2 | 否定前置与例外 | 19 | Never have I treated a push as proof. |
| G19-3 | 强调句、部分否定与省略 | 19 | It was the setting that caused the failure. |
| G20-1 | 跨时态组织 | 20 | We corrected the setting; the page now works, and we will review it again tomorrow. |
| G20-2 | 从句组合与指代 | 20 | We chose the option that gives the clearest path to the action. |
| G20-3 | 综合复述与信息范围 | 20 | After the correction, both examples worked. |