Question

两道高中英语题

一 An Olympic Marathon is 26 miles and 385 yards,( ) approximately from Marathon to Athens.A a distance is B a distance C is the distance D the distance is 二 Early autumn in Shanghai is very pleasant, but shortly after October the rains begin , ( ) by sudden cold.A accompanied B to be accompanied C accompanying D to have accompanied第一题选B第二题选A想问一下为什么，谢谢。

Answer 1

1.approximately from Marathon to Athens作a distance 的后置定语。不能选A或C，因为两个单句是不能用逗号连接的，a distance approximately from Marathon to Athens的这个名称短语是26 miles and 385 yards的同位语。
2.accompanied by sudden cold是过去分词作后置定语表被动，修饰名称the rains 的，意思是被突然的寒冷伴随的雨。

Answer 2

An Olympic Marathon is 26 miles and 385 yards,( ) approximately from Marathon to Athens.
A a distance is B a distance C is the distance D the distance is
第一题选B意思是 马拉松有26英里385码,一段约等于从马拉松到雅典的距离. a distance是同位语
后面的恢复成完整后是一个定语从句 (which is )approximately from Marathon to Athens.
有带is 的答案应该排除掉 因为逗号后面不能加一个完整句子.and后面才能跟一个句子.

二 Early autumn in Shanghai is very pleasant, but shortly after October begin , ( ) by sudden cold.A accompanied B to be accompanied C accompanying D to have accompanied
第二题选A十月后不久 开始有余 伴着突发的寒气.
对于the rains 来说 它们是被寒气陪伴的 所以排除CD 而B表示将要被陪伴的 该结构只做定语 不做伴随状语. 逗号后面的这个空格需要的是伴随状语 所以只能选A

Answer 3

第一题前半句已经是完整的句子了，所以后面是一个补充解释的部分。不能选ACD
第二题是个伴随状态，but后面the rains begin已经是个完整的句子了，所以之后的部分不能是完整句子。