主要是“形式主语”
学习中常见的是“it's helpful to read in the morning."
其实句子中的it是形式主语,代替了to read in the morning 这一真实主语.
如果不用形式主语,就是把主语(动词不定式）提前就可以了.
it"s heipful to read in the morning 同义句替换 变为 To read in the
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相关问题
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it is very_____(use)to read english in the morning
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It's bad for your eyes to read in the sun.gai为同义句
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句型转换1.It's better not to read in the sun.(改为同义句）2.Take the f
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its good ____（read)english in the morning
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reading in the sun is dad for your eyes.(同义句)it_ _ _you to r
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it's_(粗鲁的)to speak loudly in the reading room
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Do you practice _______ English in the morning? A．to read B．