Question

Exciting as its special effects are___,there is too much violence in the film. A.to watch B.to be w

答案A，解释？

Answer 1

题干是as引导让步状语从句时的倒装，解题时可将将从句复原为正常语序思考，即为：Its special effects are exciting to watch. 此乃考查不定式的用法相关的句型："主语+be +形容词+不定式主动式"。此句型中用不定式的主动形式表被动。如：Hiking is easy to do. This qustion is difficult to understand. 故答案为A。

Answer 2

Exciting as its special effects are to watch ,there is too much violence in the film.
这是个倒装句。意思是“尽管特技效果看起来很刺激，但是这部电影中有太多暴力镜头。”
as意思是“尽管，虽然”，引导让步状语从句时要求倒装，在这句话中把表语exciting提前，
如果还原一下就是： its special effects are exciting to watch ,..
这样就可以看出这是固定词组：be +adj.+to do
在这个句式中不定式用主动表被动。

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