01_主语

什么是主语?

句子说明的主要对象。

什么可以作主语？

　　(1)名词

　　(2)代词

　　(3)doing

　　(4)todo

　　(5)从句

　　(6)并列多个

主语在简单句（一件事）中的位置?

先找谓语动词再找主语。

On the way, a young man waved to me. (新概念二册, Lesson 14)

The instrument was bought by my grandfather many years ago. (新概念二册,Lesson 10)

I felt very nervous... (新概念二册, Lesson 15)

Fishing is my favourite sport. (新概念二册, Lesson 20)

It was his job to repair bicycles... (新概念二册, Lesson 31)

真题例句：

And placing too much emphasis(强调) on their opinions can ruin a fantastic(优秀的;好的) home(购房) purchase. (2019, 英语二, Reading Comprehension, Part B)

… to anticipate(预测) every imaginable driving situation is a difficult programming problem. (2019, 英语一, Reading Comprehension, Part A Text 3)

注意：

1_doing/to do 作主语时，可以搭配形容词，副词，介词短语等

2_doing/to do 作主语时，若比较长可以用it作形式主语，将doing/to 放于句尾