题目内容
13.Because of Beijing & Shanghai high speed railway,people can make a round trip between the two cities one day.(改写句子,句意不变)Beijing & Shanghai high speed railway makesit possible for people to make a round trip between the two cities one day.
分析 因为北京和上海的高铁,人们能一天在两所城市做往返旅行.
解答 答案:it possible.根据句意因为北京和上海的高铁,人们能一天在两所城市做往返旅行,也就是说高铁让人们能一天在两所城市往返旅行成为可能,结合后面to make a round trip between the two cities one day动词不定式,用make it+adj+for sb+to do sth,it做形式宾语,动词不定式做真正宾语,表示让某事怎样,possible形容词可能的,故答案是it possible.
点评 it作形式宾语时,需具备两个条件:
①真正的宾语是不定式、动名词或从句
②有宾语补足语
具备了这两个条件,形式宾语it一定要用.
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