例如 Nobody can do such a thing . 主语的否定 , 意思为 没有人能做出这样的事情来. I cant remember his telephone number. 谓语的否定, 意思为我不能记起他的电话号码. He told me nothing . 宾语的否定, 意思为 他什么也没告诉我. 2. 否定句从意义上分为部分否定和全部否定。
例如 All the girls dont like bright colors. 部分否定.意思为; 不是所有的女孩都喜欢鲜艳的颜色. Not all the girls like bright colors . 意思同上 None of the girls like bright colors. 全部否定,意思为没有一个女孩喜欢鲜艳的颜色 3. 运用否定句应注意的几个问题 1 否定主语的否定词有 nothing , nobody , no one , none ,no, little , few 2否定谓语的否定词有 not , never , hardly ,scarcely ,seldom 3否定宾语的否定词有 nothing , nobody , none , no , little, few 4 当主语是 anything , anybody 时, 谓语动词不能用否定式,如果要否定就要用全部否定. 如 Anybody cant live without air . 错误 Nobody can live without air . 正确 5 部分否定与相应的全部否定 部分否定 全部否定 all ...not not；
all none both... not not both neither everything...notnot everything nothing everyone ...notnot everyone no one 6 no 与not 的区别 no是形容词,not 是副词 . no放在名词之前,not 与动词连用. I have no orange . 我没有桔汁. I do not have any orange . 我没有桔 汁. 练习题 一、将下列句子变为否定句 1. He reads English every morning. _____________________________________________ 2.They can swim across the river. ______________________________________________ 3. We have practised the pattens many times.______________________________________ 4. It is necessary for him to improve his handwriting. ________________________________ 5.I have some bread to eat. __________________________________________________ 6. They are playing basketball. ________________________________________________ 7. The teachers will go to a meeting tomorrow. ____________________________________ 8. The girls wore the skirts yesterday. ___________________________________________ 9.I think that he is right. ______________________________________________________ 10. Come to the party early. __________________________________________________ 11. There are some computeres in the lab . _______________________________________ 12. I know all of them . 否定宾语 ___________________________________________ 13. The students have done everything for the meeting. ______________________________ 14. Everyone knows the sports meet will be held tomorrow.改为全部否定） _____________________________________________________________________ 二、 把下列各句变成全部否定 1. Both of the brothers work as farmers . ____________________________________ 2. All of them are studying hard . __________________________________________ 3. Either of them can lift the heavy box . _____________________________________ 4.I can find the lost necklace somewhere. ____________________________________ 5. Everything is ready . _____________________________________________ 三、 根据汉语完成句子 1. It is too dangerous _______ . 横穿马路） 2 . He is _____ fool . 绝不傻） 3. We told him _______. 不要去那儿） 4. The old woman can ________ . 几乎不能念书） 5.There is _______ in the bottle . 没什么水）