题目内容
3.作为一名北京青少年,了解如何把北京精神与我们日常生活联系起来是很必要的.As a teenager in Beijing,it's very necessary to know how to connect Beijing Spirit with our daily life.
分析 it's very necessary to know how to.
解答 答案:it's very necessary to know how to.这里是说客观事实用一般现在时,结合中英文对照,这里用it 作为形式主语,谓语is,非常必要的very necessary,动词不定式to do sth做真正主语---了解如何把北京精神与我们日常生活联系起来,构成句型it is+adj+to do sth 做某事是怎么样的,了解know,后加疑问词+to do sth作宾语,疑问词how 怎样,故答案是it's very necessary to know how to.
点评 动词不定式,动名词或主语从句作主语时,通常把它们放在后面,而用it作形式主语,放到句首,
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