《七年级英语1～3单元思维导图》

中心主题：七年级英语 1-3单元

一级分支：Unit 1 Hello!

• 核心语法：Be动词 (am, is, are)

  • 用法：
    • 陈述事实：I am a student. He is tall.
    • 描述状态：She is happy. It is cold.
    • 表达身份：They are teachers.
  • 人称搭配：
    • I - am
    • He/She/It - is
    • You/We/They - are
  • 否定形式：
    • I am not…
    • He/She/It is not (isn't) …
    • You/We/They are not (aren't) …
  • 疑问形式：
    • Am I …?
    • Is he/she/it …?
    • Are you/we/they …?
  • 简略回答：Yes, I am. No, I am not. Yes, he is. No, he isn't. Yes, they are. No, they aren't.

• 词汇：基础问候语和自我介绍

  • Hello! / Hi!
  • Good morning / afternoon / evening
  • What's your name?
  • My name is… / I'm…
  • Nice to meet you. / Glad to meet you. / Pleased to meet you.
  • Goodbye! / Bye! / See you later!
  • numbers 1-10 (one, two, three, four, five, six, seven, eight, nine, ten)
  • Family members: father, mother, brother, sister, grandfather, grandmother.

• 交际用语：如何询问和回答姓名

  • 询问：What's your name? How do you spell it?
  • 回答：My name is… / I'm… It's spelled…

• 文化常识：西方人的名字结构 (first name, last name)

  • 理解西方人姓名的构成顺序。
  • 了解一些常见的西方人名字。

一级分支：Unit 2 Is this your seat?

• 核心语法：指示代词 (this, that, these, those)

  • 用法：
    • This/These 指靠近说话者的物体。
    • That/Those 指远离说话者的物体。
  • 单复数形式：
    • This (单数)
    • That (单数)
    • These (复数)
    • Those (复数)
  • 与Be动词连用：
    • This is a book.
    • That is a pen.
    • These are pencils.
    • Those are rulers.
  • 提问：What's this/that? What are these/those?

• 词汇：教室物品和方位介词

  • Classroom objects: desk, chair, book, pen, pencil, ruler, eraser, pencil-box, map, picture, board, dictionary.
  • Prepositions of place: in, on, under, near.
  • 询问物品：What's this? What's that? What are these? What are those?

• 交际用语：询问所有权和描述位置

  • Is this your…? Yes, it is. / No, it isn't.
  • Where is the…? It's in/on/under/near the…

• 核心语法：物主代词性形容词 (my, your, his, her, its, our, their)

  • 用法：
    • 修饰名词，表示所属关系。
  • 与名词搭配：
    • my book, your pen, his ruler, her eraser, its cover, our classroom, their desks.

一级分支：Unit 3 Is this your skirt?

• 核心语法：一般疑问句 (Yes/No questions)

  • Be动词开头：
    • Am I …? Are you …? Is he/she/it …? Are we …? Are they …?
  • 助动词 Do/Does 开头：
    • Do you like…? Does he/she like…?
  • 简略回答：Yes, I do. No, I don't. Yes, he does. No, he doesn't.
  • 肯定和否定回答的结构。

• 词汇：衣物名称和颜色

  • Clothes: T-shirt, shirt, skirt, dress, pants, shorts, shoes, socks, hat, jacket, coat.
  • Colors: red, blue, yellow, green, black, white, pink, orange, brown, grey.

• 交际用语：询问和确认物品

  • Is this your…? Yes, it is. / No, it isn't.
  • Whose is this/that…? It's mine/yours/his/hers/ours/theirs.
  • Do you like…? Yes, I do. / No, I don't.

• 核心语法：形容词的用法

  • 位置：通常放在名词之前，修饰名词。
  • 例子：a red skirt, a blue shirt, a long dress.

• 物主代词 (mine, yours, his, hers, its, ours, theirs)

  • 用法：代替名词，避免重复。
  • 例子：This is my book. It's mine.

二级分支 (Unit 1-3 共有的):

• 发音规则：字母的读音 (A-Z)

  • 练习字母的正确发音。
  • 区分相似的字母发音，如 /i:/ 和 /ɪ/, /æ/ 和 /e/.
  • 注意字母在单词中的发音变化。

• 句型结构：简单句的构成 (主语 + 谓语 + 宾语/表语/状语)

  • 理解句子的基本成分。
  • 练习用不同的成分组成句子。

• 写作：简单的自我介绍和描述

  • 如何写一段简单的自我介绍。
  • 如何描述人物或物品的特征。
  • 注意使用正确的语法和词汇。

• 听力技巧：辨别关键词和理解对话内容

  • 练习听力材料，提高听力理解能力。
  • 注意听取对话中的关键词，如姓名、物品、地点等。

• 文化渗透：西方礼仪和习惯

  • 了解西方人的问候方式和表达方式。
  • 注意跨文化交流中的礼仪。 总结：

以上思维导图涵盖了七年级英语1-3单元的核心知识点，包括语法、词汇、交际用语和文化常识。通过理解和掌握这些知识点，可以为后续的学习打下坚实的基础。学生可以利用这个思维导图进行复习和巩固，提高英语学习效率。