初一英语从句及其用法 初一英语学了什么从句_ 初中英语从句大全

下面内容是初一英语阶段需掌握的从句类型及核心聪明点划重点,整合自多个权威教学资源:


一、宾语从句(Object Clause)

定义:在句子中充当宾语的从句,常位于动词或介词后。
核心内容:

  • 连接词:

    • that(陈述句,可省略):I think (that) you can pass the exam.
    • if/whether(是否,疑问句):I don’t know if/whether he will come.
    • 疑问词(what, who, how等):Tell me where you found the book.
  • 时态制度:

    • 主现从任:主句为现在时,从句根据需要选择时态。
      She says she is doing homework.
    • 主过从过:主句为过去时,从句用过去时态。
      He said he had finished his work.
    • 客观真理用现在时:The teacher told us the earth goes around the sun.

二、状语从句(Adverbial Clause)

定义:修饰动词、形容词或整个句子的从句,表达时刻、条件、缘故等逻辑关系。
初一重点类型:

  • 时刻状语从句:

    • 连接词:when, while, before, after, as soon as
      I will call you when I arrive.
    • 主将从现:主句将来时,从句用现在时表将来。
      If it rains tomorrow, we will stay at home.
  • 条件状语从句:

    • 连接词:if, unless(除非)
      You can’t watch TV unless you finish homework.
  • 缘故状语从句:

    • 连接词:because, since(由于)
      He was late because he missed the bus.

三、定语从句(Attributive Clause)

定义:修饰名词或代词的从句,相当于形容词功能。
初一基础要点:

  • 关系代词:

    • who/that(指人,作主语或宾语):
      The girl who/that is singing is my sister.
    • which/that(指物,作主语或宾语):
      This is the book which/that I bought.
  • 独特制度:

    • 只能用that的情况:
      • 先行词含人和物:He talked about the writer and books that inspired him.
      • 被序数词、最高质量修饰:This is the best movie that I have seen.

四、进修建议

  • 分类型练习:针对每种从句的典型例句进行仿写(如宾语从句的时态转换)。
  • 积累连接词:制作表格归纳各从句的关联词及适用场景。
  • 时态制度强化:通过对比主句和从句的时态关系,掌握“主过从过”“主现从任”等核心规则。

如需更详细例句或练习题目,可参考《初中英语语法三大从句拓展资料》或《初中阶段必须掌握的三大从句》等资料。

版权声明

返回顶部