1. There will be television chat shows hosted by robots, and cars with pollution monitors that
   will disable them when they offend.
   【分析】 本句是 There be 句型，television chat show… and cars…是并列。过去分词结
构 hosted by robots 做后置定语修饰 television chat shows，而限定性定语从句(that will disable
them when they offend)则修饰前面的 pollution monitors。分词结构作后置定语在考研中是最
常见的语言现象之一，一起来看几个例子：（1）I know the girl who comes from Beijing.
Who 充当从句主语，省略后后面动词为主动语态，省略为 coming， 因此句子为 I know the
girl coming form Beijing. （2）I have a dog whic ...