可跟that從句做賓語的動詞有：

say, think, insist, wish, hope, demand, imagine, wonder, know, suppose, see, believe, agree, admit, deny, expect, explain, order, command, feel, dream, suggest, hear, mean, notice, prefer, request, require, propose, declare, report等。

例句：The boy believes that he will travel through space to other planets.

注意事項(xiàng)：

當(dāng)主句謂語動詞是 think, believe, suppose, expect 等詞，而賓語從句的意思是否定時(shí)，常把否定轉(zhuǎn)移至主句表示。

例句：I don’t think it is right for him to treat you like that.

在以下情況中that不能省略：

當(dāng)句中的動詞后接多于兩個由that引導(dǎo)的賓語從句時(shí)，第一個that可省，但后面的that不可省。

例句：He said (that) you were too young to understand the matter and that he was asked not to tell you.

當(dāng)主句的謂語動詞與that賓語從句之間有插入語時(shí)，that一般不可省。

例句：Just then I noticed, for the first time, that our master was wearing his fine green coat and his black silk cap.

當(dāng)that從句是雙賓語中的直接賓語時(shí)，that不可省。

例句：I can’t tell him that his mother died.

注意事項(xiàng)：許多帶復(fù)合賓語的句子，that引導(dǎo)的賓語從句經(jīng)常移到句子后部，而用it作形式賓語。

例句：I find it necessary that we should do the homework on time.

好了，以上的這些還請大家務(wù)必要掌握，在日常的學(xué)習(xí)中一定要勤加練習(xí)，在具體的句子中加以理解，一切問題就可以迎刃而解了。