______ present because some of them didn’t know when the meeting would begin.A. All the teachers were not B. No teachers were C. None of the teachers were D. All the teachers were這題選哪個(gè)?請(qǐng)幫助分析一下

熱心網(wǎng)友

由because some of them did not know when the meeting would begin我們可以知道 有些老師沒(méi)有來(lái),有些老師來(lái)了,所以答案選擇A,all the teachers were not present是半否定,不定代詞的否定都是半否定,選項(xiàng)B/C是完全的否定,所以不符合語(yǔ)境,選項(xiàng)D 與所給的語(yǔ)境不符

熱心網(wǎng)友

我感覺(jué)沒(méi)有正確答案。如選A,似乎意思應(yīng)該是“所有的老師都沒(méi)有到場(chǎng)“,這就跟后面的原因矛盾了。其他三個(gè)答案都有明顯的錯(cuò)誤,B和C表示一個(gè)老師都沒(méi)去。而D表示所有的老師都去了。如果表示有一部分人沒(méi)去,我覺(jué)得應(yīng)當(dāng)是“Not all the teachers were present because some of them didn't know when the meeting would begin。請(qǐng)看下面的句子:Not all teachers who claim avatarhood are fakes。如果改成All teachers who claim avatarhood are not fakes,意思并不一樣。再如,Not all questions are equal。如果把not 放在are 后面就是全部否定了。所以說(shuō),副詞not 的位置很重要,不同的位置意義會(huì)有所不同。。

熱心網(wǎng)友

選A. 在英語(yǔ)中一些不定代詞如:“all/every/both”等與“not”連用,表示部分否定意思是“并非所有的/每個(gè)/兩者都......”

熱心網(wǎng)友

A. 這是英語(yǔ)中的部分否定用法。意為:不是所有教師(或只有部分教師)都出席了會(huì)議,因?yàn)橛行┙處煵恢罆?huì)議何時(shí)開始。B,C是全否定,D是全肯定,和后面的“有些教師”邏輯意義上不對(duì)應(yīng),故不選。