明,常由名词担任,放在所要重复的成分之后。
This is Mr. Zhou, our headmaster.
9)插入语(Parenthesis)对一句话做一些附加的
解释,通常有to be honest , I think (suppose, believe---)等,如: To be frank, I don’t quite agree with you.
I woke up at 6:00 in the morning . I am very sorry.
We study hard . We often help him. When I grow up , I am going to be a teacher .
(从句作时间状语)
8)同位语(Appositive)重复指代,并作进一步说
(it作形式主语,真正的主语为后面的不定式)
2) 谓语(predicate)
说明主语“做什么”、“是什么”或者 “怎么样”。谓语必须用动词。谓语和主语 在“人称”和“数”两方面必须一致。常置 于主语后。 1、由实义动词动词构成 He practices running every morning. The plane took off at ten o’clock. 2、由情态动词构成 You may keep the book for two weeks.
5) 表语(predicative)
用以说明主语的性质、特征、状态与身份。它一般 位于系动词(如be, become, get, look, grow, turn, seem等)之后。
1.The weather has turned cold. 2.The speech is exciting. 3.The truth is that he has never been abroad.