2012小升初英語語法專項練習(xí):否定句

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否定句
    1. 否定句從否定的位置上分為主語的否定,謂語的否定和賓語的否定。
    例如: Nobody can do such a thing . (主語的否定 , 意思為: 沒有人能做出這樣的事情來.)
      I can't remember his telephone number. (謂語的否定, 意思為:我不能記起他的電話號碼.)
      He told me nothing . ( 賓語的否定, 意思為: 他什么也沒告訴我.)
    2. 否定句從意義上分為:部分否定和全部否定。
    例如: All the girls don't like bright colors. (部分否定.意思為; 不是所有的女孩都喜歡鮮艷的顏色.)
      = Not all the girls like bright colors . ( 意思同上)
      None of the girls like bright colors. ( 全部否定,意思為:沒有一個女孩喜歡鮮艷的顏色)
    3. 運(yùn)用否定句應(yīng)注意的幾個問題:
    1) 否定主語的否定詞有: nothing , nobody , no one , none ,no, little , few
    2)否定謂語的否定詞有: not , never , hardly ,scarcely ,seldom
    3)否定賓語的否定詞有: nothing , nobody , none , no , little, few
    4) 當(dāng)主語是 anything , anybody 時, 謂語動詞不能用否定式,如果要否定就要用全部否定.
     如: Anybody can't live without air . (錯誤) Nobody can live without air . ( 正確)
    5) 部分否定與相應(yīng)的全部否定 部分否定
    全部否定
    all ...not = not;
    all none both... not = not both
    neither everything...not=not everything
    nothing everyone ...not=not everyone
    no one
    6) no 與not 的區(qū)別 no是形容詞,not 是副詞 . no放在名詞之前,not 與動詞連用.
    I have no orange . ( 我沒有桔汁.)
    I do not have any orange .( 我沒有桔 汁.)
    練習(xí)題 一、將下列句子變?yōu)榉穸ň?BR>    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 . ( 否定賓語) ___________________________________________
    13. The students have done everything for the meeting. ______________________________
    14. Everyone knows the sports meet will be held tomorrow.(改為全部否定)
     _____________________________________________________________________
    二、 把下列各句變成全部否定
    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、 根據(jù)漢語完成句子
    1. It is too dangerous _______ . ( 橫穿馬路)
    2 . He is _____ fool . ( 絕不傻)
    3. We told him _______. (不要去那兒)
    4. The old woman can ________ .( 幾乎不能念書)
    5.There is _______ in the bottle .( 沒什么水)