think后面加to do。think不能直接加doing,think后面加doing只有兩種情況,1、think about doing考慮做某事;2、think of doing想起,想到要做某事。

think的用法是什么

一、think+賓語從句認為……例如：

1. I think you should phone Jenny and say sorry to her.

2. I think she should have paid the money back. 我認為她本應該償還那筆錢的。

二、如果要否定think后面賓語從句的內容，常常用否定主句謂語動詞的方式來表示，這種方式被稱為否定轉移，多用在第一人稱的句子里。

例如： I don’t think he saw me. 我認為他沒有看見我。

三、think sb / sth (to be) sth 及 sb / sth be thought to be sth / to do sth

例如： We all thought her (to be) very intelligent.

四、think+it+形容詞/ 名詞+(for sb)to do sth / that 從句， 表示“認為某人做某事怎么樣“， it 是形式賓語，(for sb)to do sth 即不定式的復合結構或that 從句作真正的賓語，此時的that 不可省去。

五、 I think so. / I don’t think so. / I think not. 它們的意思是“我認為這樣/我不這樣認為/我認為不是”，可用來肯定或否定上下文提到的內容和對方所說的話。

think雙語例句

1.I certainly think there should be a ban on tobacco advertising.

我確實認為應該禁止香煙廣告。

2.Nora thought he was seventeen years old.

諾拉覺得他有17歲。

3.You were probably brought up to think like that.

你可能從小就被教育那樣考慮問題。

4.She closed her eyes for a moment, trying to think.

她閉了一會兒眼睛，努力思考著。

5.To make the computer work at full capacity, the programmer has to think like the machine.

為了讓計算機充分發(fā)揮作用，程序員就得像計算機一樣思考。