請問:I know she is a teacher 的否定句是哪一個?I know she is a teacher 的否定句:1 I know she isn't a teacher.2 I don't know she is a teacher.上述哪一個是對的, 為什么? 謝謝!

熱心網(wǎng)友

Iknowsheisateacher的否定句:1Iknowsheisn'tateacher。2Idon'tknowsheisateacher。(2。shouldbe:"Ididn'tknowsheisateacher")--2istheexactnegative(否定句)ofthesentence。Butwhichtousedependsonwhatyouremphasisis。F :"I'mgoingtoAskMissLiforhelpwithmyhomework。"B:"Sheisn'tateacher。She'sjustthesecretary。Maybeheranswerswillbewrong。"A:"Iknowsheisn'tateacher。Istillwantherhelp。"Here,theemphasisisonthefactthatMissLiisnotateacher。Anoth :"Ican'tbelieveyouaskedMs。Smithoutonadate!You'reastudent;she'sateacher!"B:"Ididn'tknowshewasateacherwhenIasked!"Here,theemphasisisonthefactthatBdidnotknow。Sincerely,SaraStringfellow。

熱心網(wǎng)友

第2 句是正確的,我在學(xué)校作題,老師都是這麼判的!

熱心網(wǎng)友

沒那么復(fù)雜。簡單的分析,這個句子的否定句譯為“我不知道她是個老師”,這樣就可以判定,“2”是對的。“1”譯為“我知道她不是個老師”。

熱心網(wǎng)友

第二句.一句話的否定形式應(yīng)該是對其主句的否定,在此例中,I know是句子的主體,she is a teacher實際是一個賓語從句,對這個從句進(jìn)行否定,其意義與對句子主體進(jìn)行否定是完全不同的:說I don't know的意思是我不知道她是老師,實際上她就是一名老師,只是我對這一事實并不知曉,而否定從句后,則是從我的角度確認(rèn)了她不是老師這一事實,兩句意思完全相反.

熱心網(wǎng)友

第二個。

熱心網(wǎng)友

第2個

熱心網(wǎng)友

第2個啊這個和believe等是一樣的比如I believe who did it is him. I don't believe who did it is him.

熱心網(wǎng)友

我覺得2是對的,1是中國人的習(xí)慣說法?。。?/p>

熱心網(wǎng)友

1是對的