I dont think

I don’t think/suppose/believe/imagine 引导的宾语从句，这种宾语从句的反意疑问句应与从句的主语，谓语部分一致

I don’t suppose anyone will volunteer, will they ? I don’t believe she has done it, has she ? I think he will come. won’t he?

带有宾语从句的句子一般来说看主句

但是如果主句陈述部分是I suppose, I think, I believe等词时要看从句 只有是第一人称的时候而且是这些词语才看从句，主句换了人称也要按普通的情况处理

如, You think you are funny, don't you?

He thinks he is going to become a doctor, doesn't he? 你所说的三个句子都是带有否定转移的 I don't think she cares, does she? You don't think she cares, do you? He doesn't think se cares, does he?

你所说的第三人称的时候也要看主句来做的

总之，也就是不管是否否定转移，反正，主句的主语一定要是I 所用的词语一定得是believe suppose这些就看从句，其它所有的情况都看主句的

宾语从句的否定转移

主句是谓语动词think,believe,imagine,suppose,consider,espect,fancy,guess等,并且主句的主语是第一人称而且为一般现在时,从句的否定词一般要转移到主句上来,其反义疑问句一般与宾语从句一致.

I don’t think he will come to my party.而不能说成I think he won’t come to my party.

我认为他不会来我的舞会.

I don’t believe that man is killed by Jim,is he? 我认为那个人不是Jim所杀的,是不是?

如果宾语从句中有某个含有否定意义的形容词或副词,其反义疑问句要用肯定形式.

We find that he never listens to the teacher carefully,does he? 我们发现他从来不仔细听老师讲课,是不是?

think有想的意思，用法较多，偏重于“思考”的意思 guess多指“猜测”“猜想”

suppose表假设，如此句，翻译成：假如（suppose）你不能得到必要的设备， 你会怎么办？ figure表指出，常与out搭配

“I hope not。”是正确的，意思是，我不希望是这样，或者我希望不会这样。

由于该句子是个宾语从句，当主句的谓语动词是

think,believe,suppose,guess,expect,imagine,并且主句主语为第一人称时，疑问部分的主语和谓语动词要与宾语从句的主语和动词保持一致；若他们的主语为第二三人称时，后面的反问部分有主句来决定。例如：1.I do not think he will succeed,will he?2.TOM does not believe Jack will succeed,does he?

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。

He was not ready to believe something just because Aristotle said so. (否定because状语) 他并不因亚里斯多德说过如何如何，就轻信此事。

She had not been married many weeks when that man's younger brother saw her and was struck by her beauty. (否定状语many weeks) 她结婚还不到几个月，这个人的弟弟就看见她了，并对她的美貌着了迷