三年级英语第一单元思维导图

# 《三年级英语第一单元思维导图》 ## 中心主题：Greetings & Introductions (问候与介绍) ### I. Greetings (问候) * **A. Formal Greetings (正式问候)** * *Subtopics:* * Good morning (早上好) * Good afternoon (下午好) * Good evening (晚上好) * How do you do? (您好/你好) (Response: How do you do?) * *Grammar Point:* * Appropriate usage based on time of day. (根据时间选择合适的问候语) * Polite and respectful in formal settings. (在正式场合使用，表示礼貌) * *Examples:* * "Good morning, Mr. Smith." * "Good afternoon, Mrs. Jones." * "Good evening, everyone." * "How do you do? I'm Lily." "How do you do? I'm Tom." * **B. Informal Greetings (非正式问候)** * *Subtopics:* * Hi (嗨) * Hello (你好) * What's up? (有什么事/怎么了?) * How's it going? (怎么样?) * *Grammar Point:* * Suitable for friends and family. (适用于朋友和家人之间) * More casual and relaxed tone. (语气更随意和放松) * *Examples:* * "Hi, Tom!" * "Hello, Lily!" * "What's up?" "Nothing much." * "How's it going?" "It's going well, thanks." * **C. Responding to Greetings (回应问候)** * *Subtopics:* * Good morning/afternoon/evening (回相同的问候语) * Hi/Hello (回相同的问候语) * Fine, thank you. (我很好，谢谢) * I'm good, thanks. (我很好，谢谢) * Not bad, thanks. (还不错，谢谢) * Pretty good. (非常好) * *Grammar Point:* * Use "thank you" to show politeness. (使用“谢谢”表示礼貌) * Match the formality of the greeting. (回应的正式程度与问候语一致) * *Examples:* * "Good morning!" "Good morning!" * "Hi!" "Hi!" * "How are you?" "Fine, thank you. And you?" * "How's it going?" "Pretty good." ### II. Introductions (介绍) * **A. Introducing Yourself (自我介绍)** * *Subtopics:* * My name is… (我的名字是…) * I am… (我是…) * I'm… (我是…) * Nice to meet you. (很高兴认识你) * Pleased to meet you. (很高兴认识你) * *Grammar Point:* * "My name is" is more formal than "I'm". (“My name is” 比 “I'm” 更正式) * Use "Nice to meet you" or "Pleased to meet you" after introducing yourself. (自我介绍后使用 “Nice to meet you” 或 “Pleased to meet you”) * *Examples:* * "My name is David." * "I am Emily." * "I'm Peter. Nice to meet you." * "Hello, I'm Sarah. Pleased to meet you." * **B. Introducing Others (介绍他人)** * *Subtopics:* * This is… (这是…) * Let me introduce… (让我介绍一下…) * I'd like you to meet… (我想介绍你认识…) * *Grammar Point:* * "This is" is the most common way to introduce someone. (“This is” 是最常用的介绍方式) * "Let me introduce" and "I'd like you to meet" are more formal. (“Let me introduce” 和 “I'd like you to meet” 更正式) * *Examples:* * "Tom, this is Lily." * "Let me introduce my friend, John." * "I'd like you to meet my sister, Mary." * **C. Responding to Introductions (回应介绍)** * *Subtopics:* * Nice to meet you. (很高兴认识你) * Pleased to meet you. (很高兴认识你) * Nice to meet you, too. (我也很高兴认识你) * Pleased to meet you, too. (我也很高兴认识你) * *Grammar Point:* * Repeat "Nice to meet you" or "Pleased to meet you" to be polite. (重复 “Nice to meet you” 或 “Pleased to meet you” 以示礼貌) * Add "too" to show that you share the same feeling. (添加 “too” 表示你也持有相同的感受) * *Examples:* * "Nice to meet you." "Nice to meet you, too." * "Pleased to meet you." "Pleased to meet you." ### III. Basic Information (基本信息) * **A. Asking for Name (询问姓名)** * *Subtopics:* * What's your name? (你叫什么名字?) * Can you spell your name? (你能拼写你的名字吗?) * *Grammar Point:* * Use "What's your name?" to directly ask for someone's name. (使用 “What's your name?” 直接询问某人的名字) * "Can you spell your name?" is helpful for clarifying the spelling. (“Can you spell your name?” 有助于澄清拼写) * *Examples:* * "What's your name?" "My name is Alice." * "What's your name?" "I'm Michael. Can you spell it?" "M-I-C-H-A-E-L." * **B. Asking for Age (询问年龄)** * *Subtopics:* * How old are you? (你多大了?) * *Grammar Point:* * Use "How old are you?" to ask about someone's age. (使用 “How old are you?” 询问某人的年龄) * The response should be "I am… years old." (回应应该是 “I am… years old.”) * *Examples:* * "How old are you?" "I am eight years old." * **C. Asking about Nationality (询问国籍)** * *Subtopics:* * Where are you from? (你来自哪里?) * *Grammar Point:* * Use "Where are you from?" to ask about someone's nationality or origin. (使用 “Where are you from?” 询问某人的国籍或来源) * The response should be "I am from…" or "I'm…" (回应应该是 “I am from…” 或 “I'm…”) * *Examples:* * "Where are you from?" "I am from China." * "Where are you from?" "I'm American." ### IV. Vocabulary (词汇) * **A. Key Words (关键词)** * Morning, Afternoon, Evening, Hello, Hi, Name, Age, From, How, What, Thank you, Please, Good. * **B. Greetings and Introductions Related Words (与问候和介绍相关的词语)** * Nice, Pleased, Meet, Introduce, Yourself, Others, Formal, Informal, Friend, Teacher. * **C. Nationalities (国籍)** * Chinese, American, British, Canadian, Australian, French, German, Japanese, Korean. ### V. Practice Activities (练习活动) * **A. Role-Playing (角色扮演)** * Practicing greetings and introductions with different scenarios. (练习不同场景下的问候和介绍) * **B. Dialogue Completion (对话完成)** * Filling in the blanks in dialogues with appropriate greetings and responses. (在对话中填空，使用合适的问候语和回应) * **C. Question and Answer (问答)** * Answering questions about name, age, and nationality. (回答关于姓名、年龄和国籍的问题) * **D. Word Games (单词游戏)** * Flashcards, matching games, and crossword puzzles to reinforce vocabulary. (使用抽认卡、配对游戏和填字游戏来加强词汇) This思维导图 serves as a comprehensive overview of the first unit of a third-grade English textbook, focusing on greetings, introductions, and basic information. The breakdown into subtopics, grammar points, examples, and practice activities provides a structured approach to learning and mastering the essential skills covered in the unit.

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