If the sky fell down,what__?A.did you think would happen B.do you think would happen.If the sky fell down,what__?A.did you think would happen B.do you think would happen.C.do you think will happen D.do you think will have happened.为什么选B,would

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Iftheskyfelldown,what__?A.didyouthinkwouldhappenB.doyouthinkwouldhappen.Iftheskyfelldown,what__?A.di

If the sky fell down,what__?A.did you think would happen B.do you think would happen.If the sky fell down,what__?A.did you think would happen B.do you think would happen.C.do you think will happen D.do you think will have happened.为什么选B,would
If the sky fell down,what__?A.did you think would happen B.do you think would happen.
If the sky fell down,what__?
A.did you think would happen B.do you think would happen.
C.do you think will happen D.do you think will have happened.
为什么选B,would为什么不能用will,分析每个选项,

If the sky fell down,what__?A.did you think would happen B.do you think would happen.If the sky fell down,what__?A.did you think would happen B.do you think would happen.C.do you think will happen D.do you think will have happened.为什么选B,would
虚拟语气,要推后一个时态；
也即,现在时变过去式,一般将来变过去将来时
本句是对现在虚拟,一般结构：If +一般过去（be作谓语时变were）,从句用过去将来时或may/might/could+do
A错在问对方看法时,是对方现在（当下）的看法,肯定用一般现在时do you
C虚拟语气未用
D虚拟语气用错,这是 will/may/can +have+done 是对过去虚拟的用法
虚拟语气 在 描述一种本不可能发生的事件的假想情况 时常用到.
又如：If I were you,I would marry him.
如果我是你,我（现在）会嫁给他的.

前面是过去式 前后时态照应

因为天是不会塌下来的。众所周知，天空是由空气（大气）组成的，绝对不会倒塌下来，2012年也不会成为世界的末日，所以这里用would来表示与将来的事实可能相反的虚拟语气，这时的时态要往前推一格。因为这是一个复合的特殊疑问句，由一般疑问句和特殊疑问句复合而成，特殊疑问句实际上是一般疑问句的动词的宾语，这时的疑问词仍然要放在全句之首，形成了这种结构，这道题目选择B。希望我能帮助你解疑释惑。...

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因为天是不会塌下来的。众所周知，天空是由空气（大气）组成的，绝对不会倒塌下来，2012年也不会成为世界的末日，所以这里用would来表示与将来的事实可能相反的虚拟语气，这时的时态要往前推一格。因为这是一个复合的特殊疑问句，由一般疑问句和特殊疑问句复合而成，特殊疑问句实际上是一般疑问句的动词的宾语，这时的疑问词仍然要放在全句之首，形成了这种结构，这道题目选择B。希望我能帮助你解疑释惑。

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“如果天塌下来”，这本就是虚拟的情形，因为是不可能发生的~
就算一时还不能确定它是不是虚拟，接下来再根据用的谓语动词fell就要明白，这用的是虚拟语气啦。
确定语气是虚拟语气了，可以排除所有有will的了。

If the sky fell down,what__?A.did you think would happen B.do you think would happen.If the sky fell down,what__?A.did you think would happen B.do you think would happen.C.do you think will happen D.do you think will have happened.为什么选B,would 求So baby don’t worry,even if the sky is falling down,down,down翻译 找歌the sky is falling downbaby are down down down down downeven if the sky is falling down...找歌 很 lively on BDH but I fell from the sky. Down from the Sky 歌词 FROM THE SKY DOWN怎么样 if the moon fell down 这首歌的中文意思是什么（全部的歌词） then the sky fell inthen the sky fell in如何翻译呢 fell down the ground 还是 fell to the ground区别 fell down 与fell to的区别 比如 Fell down the ground 与 fell to the ground And The House Fell Down 歌词 fell down on the sofa意思! the building fell down ___(terrible) fell down 求歌词：baby are you down down down downnnn downn even if the sky我需要歌名 是名字 不是翻译 In this way the tears fall down if I like looking up to look at the sky down from the sky歌词翻译? 是The building is fell down还是The building fell down?为什么?