的否定形式

否定形式是unbelieve，中文意思是不相信，抛弃某种信念

例如

我不相信美国科学有任何危机。I do not believe that there is any kind of crisis in American science.

她几乎不相信这个问题是针对她的。She could hardly believe the question was directed toward her.

believe 的否定形式

要看什么时态，主语是什么，一般是don't/doesn't/won't/wouldn't/didn't/can't believe

否定前移也可以称为否定转移

否定转移 1) 将think， believe， suppose， expect， fancy， imagine等动词后面宾语从句的否定词转移到主句中，即主句的谓语动词用否定式，而从句的谓语动词用肯定式。

I don't think I know you. 我想我并不认识你。

I don' t believe he will come. 我相信他不回来。

注意：若谓语动词为hope，宾语从句中的否定词不能转移。

I hope you weren't ill. 我想你没有生病吧。

2) 将seem， appear 等后的从句的否定转移到前面。

It doesn't seem that they know where to go.

看来他们不知道往哪去。

It doesn't appear that we'll have a sunny day tomorrow.

看来我们明天不会碰上好天气。

3) 有时将动名词，介词短语或整个从句的否定转变为对谓语动词的否定。

I don't remember having ever seen such a man.

我记得从未见过这样一个人。 (not否定动名词短语 having…)

It's not a place where anyone would expect to see strange characters on the street.

在这里，人们不会想到在街上会碰上陌生的人。

(anyone 作主语，从句中的谓语动词不能用否定形式。)

4) 有时状语或状语从句中否定可以转移到谓语动词前。

The ant is not gathering this for itself alone. (否定状语) 蚂蚁不只是为自己采食