题目内容
17.Everyone ________have at least eight ______ sleep at night.( )| A. | need,hour's | B. | need to,hours' | C. | needs to,hours' | D. | needs,hours' |
分析 每个人晚上至少需要八个小时的睡眠.
解答 答案为C.本题采用排除法.根据句意说的是习惯性的动作,所以应用一般现在时.Everyone作主语谓语动词用单数形式.排除A和B.need在此是实意动词"需要",后跟动词不定式need to do sth,排除D.名词所有格词尾有s的复数名词直接加"'".八个小时的睡眠eight hours'sleep.根据句意和语法知识选C最恰当.
点评 本题主要考查名词所有格.英语中许多名词主要指有生命的名词可以加's表示所有关系.(1)大多数情况下,可把's直接加上去:Mary's telephone number.玛丽的电话号码.(2)原词已有复数词尾-s,则加"'"号:The teachers'reading-room.教员阅览室.(3)如果原复数词不带-s词尾,也要加's:The Working People's Palace of Culture.劳动人民文化宫 (4)也可用于无生命的东西的名词之后:表示时间的名词,today's paper.今天的报纸.表示国家的名词,England's shore.英国的海岸.一些表示车,船,用具的名词,I like the car's design.我喜欢这辆车的设计
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