a cool rain was falling,mixed with snow

Question

为什么用mixed 雨难道是被混合吗被谁混合啊
为什么不用mixing
2 if law-breaker went unpunnished, the society will be in disorder
为什么用went 不用made 或者came
3. in order not to be disturbed, i spent three hours locked in my study
为什么用locked 啊
他还有的选择是locking ,to lock, being locked
4if you go to xi'an, you will find palaces there more magnificent than commonly supposed
为什么用supposed这里的主语不是you 吗应该是主动啊

Answer 1

1.雨被雪混合。这里的mixed with snow是定语从句，修饰rain，省略了that is，换个说法就明白了：A cool rain that/which is mixed with snow was falling.
2.首先这里用了虚拟语气，所以用go的过去式went。went在这里做系动词，表示持续发生的动作或状态，而came(come)和made(make)无此用法。

Answer 2

1.混合有水.mix rain and snow.rain是被mix所以用mixed.
2.go unpunished是固定搭配.
这里go是系动词.
3.因为本来是lock myself in my study.所以应该是被动.
4.被设想的...被动.所以用supposed.

Answer 3

mixed是被动用法,mixing是主动用法,不可能雨主动去和雪混合

如果用made的话必须前面有be, go有时候有be的含义, 所以这里的go unpunnished类似于be punnished, come没有这种用法

locked表示被锁着, 强调状态, being locked强调动作

这里supposed修饰的是palaces,所以用被动. (如果你去西安,你会发现那儿的宫殿比通常认为的还要壮丽)

Answer 4

1.混合有水.所以是mixed.