题目内容
1.-What can I do for you?-I want ipad for my daughter.She needs .( )
| A. | an,one | B. | a,one | C. | an,it |
分析 -我能为您做点什么?
-我想要为我的女儿买一部平板电脑.她需要一部.
解答 答案:A
此题考查冠词和不定代词的用法.a和an是不定冠词,用在单数名词前,泛指任何一个;it 意为"它",是人称代词代替物,也可作形式主语和宾语等;one泛指任何一个同名,不同物的人或者物.既可代替事物,也可代替人;结合语境,根据I want ipad 可知此空泛指任何一部平板电脑,所以应该用不定冠词a或an;由于iPad是以元音音素开头的单词,所以应用an;根据She needs…此空指代的是前文提到的同名不同物的一部平板电脑,所以应该用one.综合起来,故选A.
点评 此题是不定冠词和不定代词的综合运用.做此类题最关键的是联系语境并准确把握句意,在此基础上结合冠词和不定代词的相关意义及用法选出正确答案.
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