英语 01：我是谁，我在做什么

本课任务：用英语完成“我是谁，我在做什么”这一类沟通。英文内容为教学情境，不是用户项目事实的逐字记录。学习顺序是阅读理解、词汇例句、语法拆解、练习和脱稿复述。

• 阅读A：200词；阅读B：209词；对话：167词。
• 首次集中学习：51个词形组，对应原词表59个已观察词项。
• 语法：一般现在时；主谓宾与主系表；人称代词。
• 常用句式复习：12句；补充语境练习：11句。
• 返回20课目录。

阅读 A｜The Work I Do

I work on several software projects, and most of them begin with a problem that I understand from experience.

One project helps people learn a language, while another helps visitors discover useful tools and compare different products.

Although the projects serve different audiences, I usually describe my role in the same simple way.

I turn ideas into practical features, review the results, and decide what the team should work on next.

I use AI assistants during development, but I still need to understand the decisions that affect the final product.

An assistant can suggest an approach or explain a function, and I provide the goal and the relevant context.

When someone asks what I do, I avoid listing every framework, service, and package that I use.

Instead, I explain who the product is for and how it helps people complete a particular task.

This introduction gives the other person a clear picture before we discuss any technical details or future plans.

I do not need to sound like an expert in everything; I need to describe my work accurately and clearly.

I can discuss a technical detail later, once the other person understands the ordinary activity that the product supports.

A：逐句中文对照

I work on several software projects, and most of them begin with a problem that I understand from experience. 我同时做几个软件项目，其中大多数源于我亲身遇到的问题。

One project helps people learn a language, while another helps visitors discover useful tools and compare different products. 一个项目帮助人们学习语言，另一个帮助访客发现实用工具并比较产品。

Although the projects serve different audiences, I usually describe my role in the same simple way. 虽然项目服务不同受众，我通常以相同的简单方式介绍自己的角色。

I turn ideas into practical features, review the results, and decide what the team should work on next. 我把想法变成实用功能，检查结果，并决定团队下一步做什么。

I use AI assistants during development, but I still need to understand the decisions that affect the final product. 开发过程中我使用AI助手，但仍需理解影响最终产品的决定。

An assistant can suggest an approach or explain a function, and I provide the goal and the relevant context. 助手可以建议方案或解释函数，我则提供目标和相关背景。

When someone asks what I do, I avoid listing every framework, service, and package that I use. 有人问我做什么时，我不会罗列用到的每个框架、服务和软件包。

Instead, I explain who the product is for and how it helps people complete a particular task. 我会说明产品服务谁，以及它怎样帮助人们完成某项任务。

This introduction gives the other person a clear picture before we discuss any technical details or future plans. 这样在讨论技术细节或未来计划前，对方就有了清晰认识。

I do not need to sound like an expert in everything; I need to describe my work accurately and clearly. 我不必听起来像无所不知的专家，只需准确清楚地描述工作。

I can discuss a technical detail later, once the other person understands the ordinary activity that the product supports. 对方理解产品支持的普通活动后，我再讨论技术细节。

阅读 B｜Introducing a Project to Someone New

A clear project introduction answers three questions: who uses the product, what they do with it, and why it matters.

Imagine that I meet a teacher who wants to know more about the language website I am developing.

I begin with the audience and say that the site helps adults practice Chinese through short lessons and useful conversations.

Then I describe one ordinary activity, such as reading a story, saving an unfamiliar word, or reviewing yesterday’s vocabulary.

These examples explain the purpose more effectively than a long list of technical names or complicated product claims.

If the teacher asks about my responsibilities, I explain that I organize the content and guide the development work.

Other people may help with design, teaching, or engineering, and I make their different contributions clear as well.

I also mention the current stage, because an early experiment and an established service create very different expectations.

Before ending the conversation, I ask what the teacher finds useful and what information is still missing from my explanation.

Their questions help me improve both the introduction and my understanding of the people who might use the product.

A short and honest explanation also makes it easier for someone to introduce the project accurately to another interested person.

B：逐句中文对照

A clear project introduction answers three questions: who uses the product, what they do with it, and why it matters. 清晰的项目介绍回答三个问题：谁使用、用来做什么，以及它为何重要。

Imagine that I meet a teacher who wants to know more about the language website I am developing. 假设我遇到一位老师，想了解我正在开发的语言网站。

I begin with the audience and say that the site helps adults practice Chinese through short lessons and useful conversations. 我先说明受众：网站帮助成年人通过短课和实用对话练习中文。

Then I describe one ordinary activity, such as reading a story, saving an unfamiliar word, or reviewing yesterday’s vocabulary. 然后介绍一个日常活动，比如读故事、保存生词或复习昨天的词汇。

These examples explain the purpose more effectively than a long list of technical names or complicated product claims. 这些例子比一长串技术名称或复杂宣传更能解释用途。

If the teacher asks about my responsibilities, I explain that I organize the content and guide the development work. 如果老师问我负责什么，我会说明我组织内容并指导开发工作。

Other people may help with design, teaching, or engineering, and I make their different contributions clear as well. 其他人可能帮助设计、教学或工程开发，我也会说明各自的贡献。

I also mention the current stage, because an early experiment and an established service create very different expectations. 我还会说明当前阶段，因为初期实验和成熟服务带来的预期完全不同。

Before ending the conversation, I ask what the teacher finds useful and what information is still missing from my explanation. 结束前，我会问老师觉得什么有用，以及介绍中还缺少哪些信息。

Their questions help me improve both the introduction and my understanding of the people who might use the product. 对方的问题既帮助我改进介绍，也帮助我理解潜在用户。

A short and honest explanation also makes it easier for someone to introduce the project accurately to another interested person. 简短诚实的说明也让别人更容易把项目准确介绍给其他感兴趣者。

工作对话

Colleague: What do you work on at the moment, and how would you describe your role to someone outside your team? 同事：你目前做什么，怎样向团队外的人介绍自己的角色？

Me: I develop small software products, and I usually organize the requirements, review the results, and decide what we should improve next. 我：我开发小型软件产品，通常负责整理需求、检查结果并决定下一步改进。

Colleague: Who uses your language website, and what does an ordinary learning session look like for a new visitor? 同事：谁使用你的语言网站，新访客通常怎样学习？

Me: It is for adults learning Chinese; they can read a lesson, practice useful sentences, and save vocabulary for later review. 我：面向学习中文的成年人，可以读课文、练句子并保存词汇复习。

Colleague: Do you build everything yourself, or do other people and AI assistants help with parts of the work? 同事：你独自完成全部工作，还是也有他人和AI助手参与？

Me: I use AI assistants for development and explanations, but I review the important decisions and remain responsible for the final result. 我：我使用AI助手开发和解释，但会检查重要决定，并对最终结果负责。

Colleague: That sounds clear; could you show me one example so I can understand the product from a learner’s point of view? 同事：很清楚，能展示一个例子，让我从学习者角度理解吗？

Me: Certainly; let us open a short lesson together, and I will explain what the learner can do at each step. 我：当然，我们一起打开一节短课，我会解释学习者每一步能做什么。

本课完整词汇表

词形组把常见变形关联起来，不把名词派生词一概合并。例如develop与development仍可能是独立词条。所有格、缩写和有独立用途的形式按实际学习价值保留。释义以工作语境为主；少量低频词用于原会话词汇覆盖，标注在补充例句中。

每个词条的完整例句

下列例句来自这套课程的阅读、对话或补充语境。例句可能复用其他课的场景，以便同一个词在不同任务中再现；总覆盖表保留来源课程编号。

agent — 代理；智能体 An agent can provide assistance, while several agents may divide a larger task into clearly assigned areas. 一个智能体可以协助，多个智能体可分担明确划分的任务领域。

and — 和；并且 Instead, I explain who the product is for and how it helps people complete a particular task. 我会说明产品服务谁，以及它怎样帮助人们完成某项任务。

area — 区域；领域 An agent can provide assistance, while several agents may divide a larger task into clearly assigned areas. 一个智能体可以协助，多个智能体可分担明确划分的任务领域。

assistant — 助手 An assistant can suggest an approach or explain a function, and I provide the goal and the relevant context. 助手可以建议方案或解释函数，我则提供目标和相关背景。

believe — 相信；认为 I loved the clear explanation, and I believe the same approach will help other non-native speakers. 我很喜欢清晰解释，相信同样方法有助其他非母语者。

business — 业务；商业 Our identity as a small business comes from the useful work we do, rather than an impressive job title. 我们作为小企业的身份来自有用工作，而非漂亮头衔。

company — 公司 Several companies have built useful products, and their teams have worked across different markets for years. 多家公司已开发有用产品，团队跨市场工作多年。

developer — 开发者 That example gives both the developer and the reviewer a common reference when they discuss whether the whole process works correctly. 这样开发者与检查者讨论整体流程是否正确时，有共同参考。

engage — 参与；使投入 The new colleague is engaged in research involving a language model, and the team is united around one clear goal. 新同事参与语言模型研究，团队围绕明确目标团结协作。

engineer — 工程师 The engineer and the manager welcomed a new member during the team meeting at the office. 工程师和管理者在办公室团队会议上欢迎新成员。

everything — 一切 Do you build everything yourself, or do other people and AI assistants help with parts of the work? 同事：你独自完成全部工作，还是也有他人和AI助手参与？

expert — 专家；熟练的 I do not need to sound like an expert in everything; I need to describe my work accurately and clearly. 我不必听起来像无所不知的专家，只需准确清楚地描述工作。

guest — 访客；来宾 The guest said hello, and I replied, “Hi, welcome; I am happy to show you around.” 来宾问好，我回应欢迎并表示高兴带他参观。

happy — 高兴的 The guest said hello, and I replied, “Hi, welcome; I am happy to show you around.” 来宾问好，我回应欢迎并表示高兴带他参观。

hello — 你好 The guest said hello, and I replied, “Hi, welcome; I am happy to show you around.” 来宾问好，我回应欢迎并表示高兴带他参观。

hey — 嘿；非正式招呼 A friendly “hey” suits some chats, while a formal introduction is more appropriate when meeting a new client. 友好的hey适合一些聊天，正式介绍更适合见新客户。

hi — 你好；非正式招呼 The guest said hello, and I replied, “Hi, welcome; I am happy to show you around.” 来宾问好，我回应欢迎并表示高兴带他参观。

home — 家；主页 There is a short introduction on the home page, and there are several lessons that visitors can explore without creating an account. 首页有简短介绍，访客不用建账号就能浏览几节课。

human — 人；人类的 The same word may describe a human worker or a background worker in a software system. 同一个词可描述人类工作者或软件后台工作进程。

i — 我 Instead, I explain who the product is for and how it helps people complete a particular task. 我会说明产品服务谁，以及它怎样帮助人们完成某项任务。

identity — 身份 Our identity as a small business comes from the useful work we do, rather than an impressive job title. 我们作为小企业的身份来自有用工作，而非漂亮头衔。

it — 它；形式主语或宾语 Instead, I explain who the product is for and how it helps people complete a particular task. 我会说明产品服务谁，以及它怎样帮助人们完成某项任务。

its — 它的 If the task is taking longer than expected, I reduce its scope and leave a clear note about the remaining work. 任务超时的话，我会缩小范围，并记录剩余工作。

love — 喜爱 I loved the clear explanation, and I believe the same approach will help other non-native speakers. 我很喜欢清晰解释，相信同样方法有助其他非母语者。

manager — 管理者；管理器 The engineer and the manager welcomed a new member during the team meeting at the office. 工程师和管理者在办公室团队会议上欢迎新成员。

me — 我，宾格 That sounds clear; could you show me one example so I can understand the product from a learner’s point of view? 同事：很清楚，能展示一个例子，让我从学习者角度理解吗？

meet — 遇见；满足要求 Imagine that I meet a teacher who wants to know more about the language website I am developing. 假设我遇到一位老师，想了解我正在开发的语言网站。

member — 成员 The engineer and the manager welcomed a new member during the team meeting at the office. 工程师和管理者在办公室团队会议上欢迎新成员。

model — 模型；建模 The new colleague is engaged in research involving a language model, and the team is united around one clear goal. 新同事参与语言模型研究，团队围绕明确目标团结协作。

my — 我的 Although the projects serve different audiences, I usually describe my role in the same simple way. 虽然项目服务不同受众，我通常以相同的简单方式介绍自己的角色。

non-native — 非母语的；非原生的 I loved the clear explanation, and I believe the same approach will help other non-native speakers. 我很喜欢清晰解释，相信同样方法有助其他非母语者。

office — 办公室 The engineer and the manager welcomed a new member during the team meeting at the office. 工程师和管理者在办公室团队会议上欢迎新成员。

organization — 组织 The producer and the publisher have different responsibilities, even when both work for the same organization. 制作者与发行者即使在同一组织，职责也不同。

our — 我们的 Our identity as a small business comes from the useful work we do, rather than an impressive job title. 我们作为小企业的身份来自有用工作，而非漂亮头衔。

person — 人 Instead, I explain who the product is for and how it helps people complete a particular task. 我会说明产品服务谁，以及它怎样帮助人们完成某项任务。

personal — 个人的 Suppose that I need a small tool for personal use and have two reasonable ways to build the first version. 假设我需要个人使用的小工具，有两种合理方式制作初版。

project — 项目 Although the projects serve different audiences, I usually describe my role in the same simple way. 虽然项目服务不同受众，我通常以相同的简单方式介绍自己的角色。 搭配：the current project

role — 角色；职责 Although the projects serve different audiences, I usually describe my role in the same simple way. 虽然项目服务不同受众，我通常以相同的简单方式介绍自己的角色。

software — 软件，通常不可数 I work on several software projects, and most of them begin with a problem that I understand from experience. 我同时做几个软件项目，其中大多数源于我亲身遇到的问题。

someone — 某人 When someone asks what I do, I avoid listing every framework, service, and package that I use. 有人问我做什么时，我不会罗列用到的每个框架、服务和软件包。

story — 故事；组件展示用例 Then I describe one ordinary activity, such as reading a story, saving an unfamiliar word, or reviewing yesterday’s vocabulary. 然后介绍一个日常活动，比如读故事、保存生词或复习昨天的词汇。 搭配：a reading story

team — 团队 What do you work on at the moment, and how would you describe your role to someone outside your team? 同事：你目前做什么，怎样向团队外的人介绍自己的角色？

their — 他们的 Their questions help me improve both the introduction and my understanding of the people who might use the product. 对方的问题既帮助我改进介绍，也帮助我理解潜在用户。

them — 他们；它们，宾格 I work on several software projects, and most of them begin with a problem that I understand from experience. 我同时做几个软件项目，其中大多数源于我亲身遇到的问题。

three — 三 A clear project introduction answers three questions: who uses the product, what they do with it, and why it matters. 清晰的项目介绍回答三个问题：谁使用、用来做什么，以及它为何重要。

tool — 工具 Suppose that I need a small tool for personal use and have two reasonable ways to build the first version. 假设我需要个人使用的小工具，有两种合理方式制作初版。

we — 我们 This introduction gives the other person a clear picture before we discuss any technical details or future plans. 这样在讨论技术细节或未来计划前，对方就有了清晰认识。

welcome — 欢迎 The guest said hello, and I replied, “Hi, welcome; I am happy to show you around.” 来宾问好，我回应欢迎并表示高兴带他参观。

work — 工作；起作用 Do you build everything yourself, or do other people and AI assistants help with parts of the work? 同事：你独自完成全部工作，还是也有他人和AI助手参与？ 搭配：work as expected

you — 你；你们 Do you build everything yourself, or do other people and AI assistants help with parts of the work? 同事：你独自完成全部工作，还是也有他人和AI助手参与？

your — 你的；你们的 What do you work on at the moment, and how would you describe your role to someone outside your team? 同事：你目前做什么，怎样向团队外的人介绍自己的角色？

语法精讲与结构拆解

G01-1 一般现在时与第三人称

I work on several software projects.

I 为主语；work on 为谓语搭配；several software projects 为涉及的对象。习惯用一般现在时；换成 she 时说 She works。

对照／迁移：I work on a website. / She works on a website.

G01-2 主系表与主谓宾

The site is useful. / The site helps adults.

is 连接主语与表语 useful；helps 是动作谓语，adults 是宾语。两种结构不能混成 is helps。

对照／迁移：The tool is simple. / The tool saves time.

G01-3 代词指代与角色

Their questions help me improve the introduction.

Their 指前文交谈对象；me 是 help 的宾语；improve 为不带to的不定式。用代词时应保证读者知道它指谁。

对照／迁移：The learners ask questions. Their questions help me.

相关结构补充与易错点

句子基本顺序：主语＋谓语＋宾语

英文通常明确写出谁做什么。中文“检查服务”可以是指令；陈述时需要主语。

• I checked the service. 我检查了服务。
• The server returned an error. 服务器返回了一个错误。

一般现在时：常态与机制

描述系统通常如何工作；第三人称单数动词一般加 s。

• The worker handles these requests. Worker 处理这些请求。
• This feature requires authentication. 这个功能需要身份验证。

十二句表达复习

本节从本课选择十二句完整表达，用于TypeWords跟打与默写。先理解结构，再替换人物、对象、时间或原因。它们是选句，不代表每句都是固定搭配。

I work on several software projects, and most of them begin with a problem that I understand from experience. 我同时做几个软件项目，其中大多数源于我亲身遇到的问题。

Although the projects serve different audiences, I usually describe my role in the same simple way. 虽然项目服务不同受众，我通常以相同的简单方式介绍自己的角色。

I use AI assistants during development, but I still need to understand the decisions that affect the final product. 开发过程中我使用AI助手，但仍需理解影响最终产品的决定。

Instead, I explain who the product is for and how it helps people complete a particular task. 我会说明产品服务谁，以及它怎样帮助人们完成某项任务。

A clear project introduction answers three questions: who uses the product, what they do with it, and why it matters. 清晰的项目介绍回答三个问题：谁使用、用来做什么，以及它为何重要。

I begin with the audience and say that the site helps adults practice Chinese through short lessons and useful conversations. 我先说明受众：网站帮助成年人通过短课和实用对话练习中文。

If the teacher asks about my responsibilities, I explain that I organize the content and guide the development work. 如果老师问我负责什么，我会说明我组织内容并指导开发工作。

Before ending the conversation, I ask what the teacher finds useful and what information is still missing from my explanation. 结束前，我会问老师觉得什么有用，以及介绍中还缺少哪些信息。

What do you work on at the moment, and how would you describe your role to someone outside your team? 同事：你目前做什么，怎样向团队外的人介绍自己的角色？

Who uses your language website, and what does an ordinary learning session look like for a new visitor? 同事：谁使用你的语言网站，新访客通常怎样学习？

Do you build everything yourself, or do other people and AI assistants help with parts of the work? 同事：你独自完成全部工作，还是也有他人和AI助手参与？

That sounds clear; could you show me one example so I can understand the product from a learner’s point of view? 同事：很清楚，能展示一个例子，让我从学习者角度理解吗？

补充词汇语境

这些句子为词汇覆盖提供额外语境，难度有差异。先练主阅读和对话，再按需学习低频词。专门语境不必强行用在普通项目对话中。

The new colleague is engaged in research involving a language model, and the team is united around one clear goal. 新同事参与语言模型研究，团队围绕明确目标团结协作。

An agent can provide assistance, while several agents may divide a larger task into clearly assigned areas. 一个智能体可以协助，多个智能体可分担明确划分的任务领域。

The engineer and the manager welcomed a new member during the team meeting at the office. 工程师和管理者在办公室团队会议上欢迎新成员。

Our identity as a small business comes from the useful work we do, rather than an impressive job title. 我们作为小企业的身份来自有用工作，而非漂亮头衔。

The guest said hello, and I replied, “Hi, welcome; I am happy to show you around.” 来宾问好，我回应欢迎并表示高兴带他参观。

A friendly “hey” suits some chats, while a formal introduction is more appropriate when meeting a new client. 友好的hey适合一些聊天，正式介绍更适合见新客户。

The producer and the publisher have different responsibilities, even when both work for the same organization. 制作者与发行者即使在同一组织，职责也不同。

Several companies have built useful products, and their teams have worked across different markets for years. 多家公司已开发有用产品，团队跨市场工作多年。

The providers are known for their technical skill, and their support teams have genuinely helped us. 这些服务商以技术技能闻名，支持团队确实帮过我们。

The same word may describe a human worker or a background worker in a software system. 同一个词可描述人类工作者或软件后台工作进程。

I loved the clear explanation, and I believe the same approach will help other non-native speakers. 我很喜欢清晰解释，相信同样方法有助其他非母语者。

练习与参考答案

1. 结构识别

观察下面的本课句子，先指出主语和谓语，再圈出连接词与修饰成分：

I work on several software projects.

2. 挖空回忆

【2】____ work on several 【3】____ projects, 【1】____ most of 【4】____ begin with a problem that I understand from experience.

3. 中文转述

1. 我同时做几个软件项目，其中大多数源于我亲身遇到的问题。
2. 虽然项目服务不同受众，我通常以相同的简单方式介绍自己的角色。
3. 开发过程中我使用AI助手，但仍需理解影响最终产品的决定。

4. 迁移到自己的项目

1. 用三到五句介绍与本课主题相关的一次真实任务。
2. 至少使用本课五个词条和一个重点语法结构。
3. 改变例句中的主体、对象或条件，解释修改后句意有什么变化。
4. 让同伴追问一个细节，再用完整句子回答；不要把示例中的教学设定当成自己的实际经历。

TypeWords 导入材料

• 本课词汇文件：选择“导入自定义单词”入口。
• 本课文章文件：含A阅读、B阅读、C对话、D选句、E补充语境。
• 原文与译文逐行一一对应。模板前两条是官网要求保留的说明与示例，不是课程正文。
• 词汇文件没有伪造音标或词源；需要时可在TypeWords里补充可靠词典数据。未生成独立音频文件。

继续学习

20课目录与总索引 · 下一课