Question

观察下列句子，试着归纳其画线部分所包含的句型结构。

1．Berners-Lee made it possible for everyone to use the Internet…

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2．It then became possible for universities to use the system as well．

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3．It would be much better if we spent the time working on a computer．

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4．NSFNET became known as the Inter-Network, or“Internet”．

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5．How much time do you spend on the Internet at home? As much time as I can．

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Answer 1

答案：
解析：

　　1．make＋it＋adj．＋for sb．to do sth．it作形式宾语，不定式的复合结构作真正的宾语。

　　2．It＋become(be)＋adj．＋for sb．to do sth．it作形式主语，不定式的复合结构作真正的主语。

　　3．It＋adj．＋if/when引导的从句。

　　4．sb．＋be/become＋known＋as“某人作为……而出名；被称为……被叫作……”。

　　5．as…as one can(possible)“尽可能的……”。