七年级上英语句子语法

人教版七年级上英语句子语法，一般陈述句主语+系(be动词)+表语结构，be动词要根据主语的单复数进行相应的变化。

七年级上英语 句子语法

• 一般陈述句
  • 主语+系(be动词)+表语结构， be动词要根据主语的单复数进行相应的变化。
    • I'm a student. I'm 12 yeas old.
    • You are a student
    • He(She，It) is a student . He(She，It) is good.
    • We/You/They are good students.
  • 否定形式，在be动词后面加not
    • I'm not busy.
    • You aren't a student
    • He(She，It) is not good.
    • We/You/They aren't xxxx
  • 主语+谓语(及物动词)+宾语结构， 动词要根据主语的单复数进行相应的变化。
    • I like sports.
    • You like sports
    • He(She) likes sports. It sounds good.
    • We/You/They like sports. My friends like sports.
  • 否定形式，在实义动词前面根据主语的单复数情况使用，单数用doesn't，复数用don't
    • I don't like sports.
    • You don'tlike sports
    • He(She) doesn't like sports. It doesn't sounds good.
    • We/You/They don't like sports. My parents(friends) don't like sports
• 一般疑问句
  • 主系表情况下，直接根据主语的复数情况 用is 或者 are 提问，其他词顺序不变
    • Am I ....? Yes,you are./ No,you aren't.
    • Is he/She/it ...？ Yes,he/she/it is. No,he/she/it isn't.
    • Are You....?
      • Yes，I am. / No,I am not.
      • Yes,you are./ No,you aren't.
    • Are they...?
      • Yes,they are./ No,they aren't.
  • 主谓宾结构，直接在句首根据主语的单复数情况 使用Does 或者Do提问，其他词顺序不变。
    • Do I like oranges？ Yes，you do. No,you do not.
    • Do we like oranges？ Yes，we/you do. No,we/you do not.
    • Do you like oranges?
      • Yes,I do No,I don't
      • Yes,we do No,we do not.
    • Does he(she) like sports？ Yes,he/she does.Yes,he/she does not.
    • Do they like sports？ Yes，they do. No,they do not.
• 特殊疑问句
  • 特殊疑问词+系动词+主语+表语 be动词要根据主语的单复数进行相应的变化。
    • what(什么)
      • What is your name ? My name's Alan.
    • who(谁)
      • Who're they? They're my parents.
    • where(在哪里)
      • Where are my books? They're on the sofa.
    • when(何时)
      • When is your birthday? It's on May 2nd.
    • why(为什么)
      • Why do you like P.E.? Because it's fun.
    • how(如何)
      • How much is this T-shirt? It's seven dollars.
      • How old are you ? I'm 13.
  • 特殊疑问词+do或者does+主语+动词+宾语 动词要根据主语的单复数进行相应的变化。
    • what(什么)
      • What do you do?
    • where(在哪里)
      • Where do you play basketball? Where does he play basketball?
    • when(何时)
      • When do you have breakfast？ When does he have breakfast？
    • why(为什么)
      • Why do you like science? Why does he like science?
    • how(如何)
      • How do you play ping-pong? How does he play ping-pong?