题目内容
7.一 How long does it take you to go to school from your home?一It takes me half hour by bicycle.( )
| A. | /;the | B. | an;a | C. | an;/ | D. | /;a |
分析 翻译:--从你家到学校要用多久?
--骑自行车半小时到我的学校.
解答 答案:C.前一空泛指任何半小时,故用不定冠词,hour词首音素是元音,故不定冠词用an,构成固定表达half an hour,半小时;下文by在表示交通方式时,后面直接接交通工具,不加冠词.故选C.
点评 a用于辅音前;an用于元音前.一般说来,元音字母发元音,辅音字母发辅音,交通工具,不加冠词.
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