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英语初二动名词

动名词

一、知识点 核心概念

动名词形式是 doing,具有名词性质,可作主语、宾语或介词宾语。

二、知识点讲解(分步骤)

  1. 动词作主语时常用动名词。
  2. 介词后接动名词。
  3. 某些动词后固定接动名词,如 enjoy doingfinish doingpractice doing
  4. 注意动名词和现在分词形式相同,但功能不同。

三、图解 / 示例

Swimming is good exercise. I enjoy reading books. She is good at singing. He finished doing his homework.

四、易错点 / 陷阱

  • 介词后接动名词:after school 中 school 是名词,after finishing 中 finishing 是动名词。
  • enjoy 后不能接 to do
  • stop doingstop to do 意义不同。

五、公式 / 规则总结

介词 + doing enjoy / finish / practice / mind + doing Doing + 谓语 + 其他。

六、练习题(基础题, 提高题, 拔高题)

基础题:填空。

  1. I enjoy ___ (listen) to music.
  2. She is good at ___ (dance).

提高题:改错。

  1. Reading books are useful.

拔高题:翻译句子。

  1. 完成作业后,他去打篮球。

答案:

  1. listening
  2. dancing
  3. Reading books is useful.
  4. After finishing his homework, he went to play basketball.

七、拓展 / 关联知识

  • remember to do 表示记得去做,remember doing 表示记得做过。
  • 非谓语题通常考固定搭配和语义差别。