今天，我們講講表語。喜歡的小伙伴們可以關注上面的公眾號，并分享給其他的朋友和英語學習者。

系動詞后面的成分，被稱為表語。表語用于說明主語的特征、狀態(tài)、身份、類屬等。

要理解表語，首先得學好系動詞。常見的系動詞有27個。譬如下面這些：am, is, are, was, were, be, feel, look, sound, smell, touch, taste, become, grow, fall, keep, stay, turn out等。

一般情況，一個句子的成分可以有三種類型的表現(xiàn)形式，即，單詞，短語和句子。表語也可以由這三種方式構成。下面，我用例句來講講表語有哪些具體的表現(xiàn)。

1) 名詞(短語)作表語
We are students.

It is a busy week.
You will be a good helper. 
That remains a puzzle to me.

2) 代詞作表語

It's me. 
Is that bike yours?
It is mine.

3) 數(shù)詞作表語
Tony is seventeen.
Xiao Ming is always the first to get up.
He was the second to give up.

4) 形容詞作表語
Keep quite, please!
You look younger.
I am happy to see you.

5) 現(xiàn)在分詞(短語)或過去分詞(短語)作表語
His hobby is playing basketball with his friends.

My watch was gone.

My best exercises is swimming in a pool.
[注]現(xiàn)在分詞與過去分詞作表語時，其動作意味很弱，在功能上更接近形容詞。

I am prepared.

His brother seems excited.

6) 動名詞作表語
My best exercises is swimming.
Her hobby is reading.
7) 副詞作表語
The light is still on.

Time is over.

You are out.

There is a tree and two cats.

8) 不定式短語作表語
I am to become a artist. 
Our plan is to get more support.
9) 介詞短語作表語
He is in danger. 
It is of great importance.

My book is on the desk.

10) 從句作表語

The fact is that he lost his bag in the train.

What troubles me is that I become fatter and fatter.

The question is whether you have enough time.
That's because we are family.

練習：區(qū)別表語類型。

例：I am fine. (形容詞作表語) 

1.He is a boy.

2.Five plus two is seven.

3.We are here.

4.He is not at home.

5.My hobby is reading.

6.His job is to paint the walls.

7.His job is painting walls.

8.Our duty is to make our environment better.

我是王老師，高中英語教師，喜歡學習，喜歡思考，也喜歡分享。學習使人進步，思考使人睿智，分享使人快樂~