it is necessary to do sth.當(dāng)中it是形式主語(yǔ),it=to do sth,to do sth才是真正的主語(yǔ)成分,to do sth是不定式.
it is necessary to doing sth.當(dāng)中it是真正的主語(yǔ)成分,to doing sth是介詞加名詞,是句子的表語(yǔ)補(bǔ)足語(yǔ),是補(bǔ)語(yǔ)成分.還是不很清楚,有沒(méi)有例證?有的。IT IS NECESSARY TO STUDY。學(xué)習(xí)很重要。WE SHOULD READ BOOKS。IT IS NECESSARY TO STUDYING。我們要讀點(diǎn)書(shū)。讀書(shū)對(duì)于增進(jìn)學(xué)習(xí)能力來(lái)說(shuō)是必須的。我懂了,謝謝!
關(guān)于necessary.it is necessary to do sth.it is nec
關(guān)于necessary.it is necessary to do sth.it is nec
關(guān)于necessary. it is necessary to do sth. it is necessary to doing sth. 兩者有什么區(qū)別?什么時(shí)候用to do .什么時(shí)候用 to doing?請(qǐng)回答,
關(guān)于necessary. it is necessary to do sth. it is necessary to doing sth. 兩者有什么區(qū)別?什么時(shí)候用to do .什么時(shí)候用 to doing?請(qǐng)回答,
英語(yǔ)人氣:809 ℃時(shí)間:2020-04-12 22:11:55
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