《七年级上册英语S1至S3的思维导图》

中心主题：七年级上册英语S1-S3

• S1: Welcome Back to School!

  • 语法与词汇：

    • 动词be的用法：
      • 肯定句：I am, You are, He/She/It is, We are, You are, They are
        • 结构：主语 + be动词 + 表语 (例如：I am a student.)
        • 例句：I am happy to be back. He is tall. They are good friends.
      • 否定句：I am not, You are not (aren't), He/She/It is not (isn't), We are not (aren't), You are not (aren't), They are not (aren't)
        • 结构：主语 + be动词 + not + 表语 (例如：I am not a teacher.)
        • 例句：She isn't from China. They aren't here today.
      • 一般疑问句：Am I...? Are you...? Is he/she/it...? Are we...? Are you...? Are they...?
        • 结构：Be动词 + 主语 + 表语? (例如：Are you ready?)
        • 肯定回答：Yes, I am. Yes, you are. Yes, he/she/it is. Yes, we are. Yes, you are. Yes, they are.
        • 否定回答：No, I'm not. No, you aren't. No, he/she/it isn't. No, we aren't. No, you aren't. No, they aren't.
      • 特殊疑问句：Who...? What...? Where...? How...? When...? Why...?
        • 结构：疑问词 + be动词 + 主语 + 表语? (例如：Who is that?)
        • 例句：Where are you from? What is your name?
    • 人称代词：
      • 主格：I, you, he, she, it, we, you, they
        • 用法：作主语 (例如：I am a student.)
      • 宾格：me, you, him, her, it, us, you, them
        • 用法：作动词或介词的宾语 (例如：She likes him. Give it to me.)
      • 形容词性物主代词：my, your, his, her, its, our, your, their
        • 用法：修饰名词 (例如：This is my book.)
      • 名词性物主代词：mine, yours, his, hers, its, ours, yours, theirs
        • 用法：代替名词 (例如：This book is mine.)
    • 职业名称： student, teacher, doctor, nurse, driver, farmer, worker, etc.
      • 用法：描述人的职业 (例如：He is a teacher.)
    • 国家和国籍： China/Chinese, America/American, England/English, Japan/Japanese, France/French, etc.
      • 用法：描述国家和国籍 (例如：I am from China. I am Chinese.)
    • 数字： 1-20, 30, 40, 50, 60, 70, 80, 90, 100
      • 用法：计数，表达年龄，电话号码等 (例如：I am 13 years old.)

  • 功能与话题：

    • 自我介绍：姓名，年龄，国籍，职业，爱好等
    • 问候和告别：Hello, Hi, Good morning/afternoon/evening, Goodbye, Bye, See you later
    • 询问信息：What's your name? Where are you from? How old are you?
    • 表达感谢：Thank you. You're welcome.
    • 介绍他人：This is... He/She is...

  • 文化意识：

    • 不同国家的问候方式
    • 学校生活：课程，活动，社团

• S2: My Family

  • 语法与词汇：

    • 名词所有格：
      • 's的用法：表示所有关系 (例如：Tom's book)
      • 复数名词的所有格：(例如：The students' books)
      • 不规则复数名词的所有格：(例如：The children's toys)
    • 家庭成员的称谓： father, mother, brother, sister, grandfather, grandmother, parents, grandparents, etc.
      • 用法：描述家庭关系 (例如：She is my sister.)
    • 形容词： tall, short, thin, fat, happy, sad, young, old, etc.
      • 用法：描述人或事物的特征 (例如：He is a tall boy.)
    • 表示地点方位的介词： in, on, under, near, behind, in front of, next to, between, etc.
      • 用法：描述物体的位置 (例如：The book is on the table.)
    • This/That/These/Those:
      • This/That：指示单数名词 (This is a book. That is a pen.)
      • These/Those：指示复数名词 (These are books. Those are pens.)

  • 功能与话题：

    • 描述家庭成员：外貌，性格，职业，爱好等
    • 描述房间和物品的位置：The book is on the desk.
    • 询问家庭成员：How many people are there in your family?
    • 描述个人物品：This is my book.

  • 文化意识：

    • 不同国家的家庭结构
    • 家庭活动和节日

• S3: My School

  • 语法与词汇：

    • 一般现在时：
      • 肯定句：I/You/We/They + 动词原形; He/She/It + 动词第三人称单数
        • 结构：主语 + 动词 (例如：I go to school every day. He goes to school every day.)
        • 动词第三人称单数变化规则：一般加-s; 以-s, -x, -ch, -sh, -o结尾加-es; 辅音字母+y结尾变y为i加-es.
      • 否定句：I/You/We/They + don't + 动词原形; He/She/It + doesn't + 动词原形
        • 结构：主语 + don't/doesn't + 动词 (例如：I don't like coffee. He doesn't like coffee.)
      • 一般疑问句：Do I/You/We/They + 动词原形...? Does He/She/It + 动词原形...?
        • 结构：Do/Does + 主语 + 动词? (例如：Do you like sports? Does she like sports?)
        • 肯定回答：Yes, I/You/We/They do. Yes, He/She/It does.
        • 否定回答：No, I/You/We/They don't. No, He/She/It doesn't.
      • 特殊疑问句：What...? Where...? When...? Why...? How...? Who...?
        • 结构：疑问词 + do/does + 主语 + 动词? (例如：What do you do after school?)
    • 时间状语： everyday, often, sometimes, never, usually, always, etc.
      • 用法：描述动作发生的频率 (例如：I usually get up at 7:00.)
      • 位置：通常位于be动词之后或主要动词之前。
    • 学科名称： math, English, Chinese, science, history, geography, P.E., etc.
      • 用法：描述学习的科目 (例如：My favorite subject is English.)
    • 学习用品： book, pen, pencil, eraser, ruler, notebook, etc.
      • 用法：描述学校用品 (例如：I need a pen for the exam.)
    • 学校建筑： classroom, library, gym, playground, canteen, etc.
      • 用法：描述学校的建筑 (例如：We have lunch in the canteen.)

  • 功能与话题：

    • 描述日常活动：上课，学习，做作业，参加活动等
    • 谈论喜欢的科目：I like English.
    • 描述学校设施：Our school has a library.
    • 询问日常活动：What time do you get up?

  • 文化意识：

    • 不同国家的学校生活
    • 学校的规章制度