The winning car reached a speed of forty miles an hour -- much faster than any of its rivals.
1.an hour前为什么不加介词?
2.an hour是名词词组作状语吗?
3. a speed of forty miles是名望词组作状语修饰an hour吗?
4.much faster than any of its rivals.为什么没有主语和动词的?
The winning car reached a speed of forty miles an hour -- much faster than any of its rivals.
1.an hour前为什么不加介词?
—— forty miles an hour:每小时50英里。an hour = per hour = every hour,表示“每”的概念时,名词前用不定冠词,per,every,不加任何介词。
2.an hour是名词词组作状语吗?
—— 是的。
3. a speed of forty miles是名望词组作状语修饰an hour吗?
—— 否。a speed of forty miles an hour,应这样描述:of forty miles an hour 作定语,修饰a speed,而forty miles an hour 和speed 存在“同为关系”。
4.much faster than any of its rivals.为什么没有主语和动词的?
—— 主语是A speed,动词是is,均承前省略。完整表达为:
The winning car reached a speed of forty miles an hour. It is much faster than any of its rivals.
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The winning car reached a speed of forty miles an hour -- much faster than any of its rivals.
参考译文:获胜的汽车达到了每小时40英里的速度-比它的任何一个竞争对手都要快得多。
an hour前为什么不加介词?
解答:这里冠词表示“每一,相当于every”
a 每一 (用于速率,时间或比率的表达中)
Prices start at $13.95 a yard for printed cotton.
印花棉布开价为$13.95一码。
The helicopter can zip along at about 150 kilometres an hour.
该直升机能以每小时150公里左右的速度疾进。
2.an hour是名词词组作状语吗?
解答:an hour属于名词词组
3. a speed of forty miles是名望词组作状语修饰an hour吗?
解答:an hou修饰a speed of forty miles,每小时40英里速度,或者说of forty miles an hour为介词短语作后置定语修饰名词a speed
4.much faster than any of its rivals.为什么没有主语和动词的?
解答:破折号表示解释补充说明前面的speed后置定语或者同位语。
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