沒有suggest sb to do的用法。suggest doing sth，意思是建議做某事。suggest sb doing sth，意思是建議某人做某事。suggest sth to sb，意思是向某人提出某情況。

suggest后面只能接doing

1.suggest sth 建議某事

He suggests a walk after supper.他建議飯后散散步。

2.suggest doing sth 建議做某事

I suggest wearing something warm.我建議穿暖和些。

3.suggest sth to sb/suggest to sb sth 向某人建議某事

My father suggested a friend to me.我父親向我推薦了一位朋友。

4.suggest （that） sb (should) do sth 建議某人做某事

Tom suggested （that）she (should) go to see a doctor.湯姆建議她應(yīng)該去看醫(yī)生。

5.suggest one's doing sth 建議某人做某事

I suggest your opening the windows.我建議你打開窗戶。

suggest用法

可以用后接that 從句的形式來表達(dá)向某人提出某情況(注意謂語用“should+動(dòng)詞原形”這樣的虛擬語氣形式)。如：I suggest that we(should) have lunch right now. 我建議我們現(xiàn)在就吃午飯。

suggest后接賓語從句時(shí)，從謂語既可用陳述語氣，也可用虛擬語氣，其區(qū)別與 suggest所表示的意思有關(guān)，若suggest表示“建議”，則其后接的that 從句謂語通常用“(should)+動(dòng)詞原形”這樣的虛擬語氣形式。若suggest表示“暗示”“意指”“表明”等義，則其后接的that 從句要用陳述語氣。