英語四級備考,，距離四級考試的時間越來越近了，下面小編為備考的同學們整理了練習及答案,，希望可以為大家?guī)韼椭?，一起來練習一下吧?br/> 　　1.____ would welcome such a chance. A)Many man B)A many men C)Many a man D)Many a men
　　2.If Alaska ____ to the United States,perhaps Russian____ there now. A)were not to be sold … is spoken… B)were not sold … is spoken C)had not been sold...would be spoken... D)had not been sold...was spoken
　　3.It was after she had made a thorough investigation ____she came to know the actual state of affairs. A)then B)that C)so that D)therefore
　　4.____ squeezing your own oranges,have you tried buying PACks of orangejuice? A)Other than B)Better than C)Less than D)Rather than
　　5.Without air,____ no wind or rain. A)there would be B)there will be C)there have been D)there is
　　6.Although the examination he had passed was not important,his success____ him in his ambition to become a doctor. A)urged B)encouraged C)promised D)persuaded
　　7.Attending to a wife and six children____ most of his time. A)gives up B)eats up C)takes up D)breaks up
　　8.Pigs are easy to raise because they feed ____almost anything . A)in B)on C)for D)from
　　9.How close parents are to their children ____ a strong influence on the character of children. A)have B)has C)having D)to have
　　10.She would sit up late____ novels. A)examining out B)popping up C)poring over D)practicing on
　　答案與解析:
　　1.C 很多人會歡迎這樣一個機會。解析：C.Many a man 很多人,。many a 可數(shù)名詞單數(shù)形式,，表示很多，結構正確,，是答案,。A.Many man, many后應接可數(shù)名詞復數(shù)形式,。B.A many man 結構錯誤 D.Many a men, many a 后不能用復數(shù)形式。
　　2.C 如果阿拉斯加沒有賣給美國的話,，那么現(xiàn)在那兒(的人)應該說俄語,。解析：很明顯本題是虛擬語氣，而且是對過去的虛擬,。故從句動詞用had done 形式,，主句用would have done 形式,。從此判斷，C項是正確的,。
　　3.B 她是在進行徹底的調(diào)查之后,，才逐漸了解事件的真相解析：很明顯此處為 It was ... that...強調(diào)結構。
　　4.D 你試過買桔子汁,，而不是擠自己的桔子嗎?解析： D.Rather than而不是,，符合題意是正確答案; A.Other than除了,、除了……之外的，其它用于此則句意不通順,。B.Better than好于……;C.less than 少于……,。均與題意不符。
　　5.A 如果沒有空氣,，也就沒有風和雨,。解析：從題意判斷，此處應為虛擬語氣,，所以用A項,。其它各項不表示虛擬語氣。
　　6.B 盡管他通過考試并不重要,，但這次成功對他要當醫(yī)生的志愿起到了鼓勵作用,。解析：B.encouraged鼓勵、激勵,。符合題意是正確答案,。 A.urged極力主張;B.promised 答應、允諾;D.persuaded 勸說,、勸服,。均與題意無關。
　　7.C 照料妻子和六個孩子花去了他大部分時間,。解析：C.takes up 占去,、占用,。符合題意，是正確答案,。A.gives up 放棄,、戒除;B.eats up 吃光、吃完;D.breaks up 打碎,、,。均與題意無關。
　　8.B 養(yǎng)豬很容易,，因為它什么都吃,。解析：feed on 以……為食。符合題意是正確答案,。其它各項搭配無此意,。
　　9.B 父母和孩子們的親密程度對孩子們的性格有很大的影響,。解析：在含有主語從句的句子里,，謂語動詞要用第三人稱單數(shù)形式,。因此,，B答案是正確選項,。
　　10.C 她過去經(jīng)常讀書到深夜,。解析：C.poring over 鉆研、熟讀,，符合題意,，是正確答案,。A.examining out 此搭配少見;B.popping up 突然出現(xiàn);D.practicing on 利用(別人的弱點等)，欺騙某人,。均與題意無關,。