1、主語動詞表語
2、主語動詞
3、主語動詞賓語
4、主語動詞賓語賓語
5、主語動詞賓語補語
掌握好這些基本句型，就可以爲靈活運用語言打下良好的基礎。下面分別講解這五種句型。
一、主語---動詞----表語
在這一句型中，動詞是系動詞，劃線部分爲表語。
n is an engineer.(名詞做表語)
ualy he became silent.(形容詞做表語)
remained standing for a hour.(現在分詞做表語)
question remained unsolved.(過去分詞做表語)
machine is out of order.(介詞短語做表語)
television was on.(副詞做表語)
plan is to keep the affair secret.(動詞不定式做表語)
job is repairing cars.(動名詞做表語)
question is what you want to do.(從句做表語，即：表語從句)
注意：在下面的.句子中，形容詞做表語，在表語的後面常常接不定式結構。
I'm happy to meet you.
They are willing to help.
