作业帮关于necessary.it is necessary to do sth.it is nec
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/09 01:50:26
关于necessary.it is necessary to do sth.it is nec
关于necessary. it is necessary to do sth. it is necessary to doing sth. 两者有什么区别?什么时候用to do .什么时候用 to doing?请回答,
关于necessary. it is necessary to do sth. it is necessary to doing sth. 两者有什么区别?什么时候用to do .什么时候用 to doing?请回答,
it is necessary to do sth.当中it是形式主语,it=to do sth,to do sth才是真正的主语成分,to do sth是不定式.
it is necessary to doing sth.当中it是真正的主语成分,to doing sth是介词加名词,是句子的表语补足语,是补语成分.
再问： 还是不很清楚，有没有例证？
再答： 有的。 IT IS NECESSARY TO STUDY。学习很重要。 WE SHOULD READ BOOKS。IT IS NECESSARY TO STUDYING。我们要读点书。读书对于增进学习能力来说是必须的。
再问： 我懂了，谢谢！
it is necessary to doing sth.当中it是真正的主语成分,to doing sth是介词加名词,是句子的表语补足语,是补语成分.
再问： 还是不很清楚，有没有例证？
再答： 有的。 IT IS NECESSARY TO STUDY。学习很重要。 WE SHOULD READ BOOKS。IT IS NECESSARY TO STUDYING。我们要读点书。读书对于增进学习能力来说是必须的。
再问： 我懂了，谢谢！
关于necessary.it is necessary to do sth.it is nec
I think it necessary to do sth.还是 I think it is necessary to
Is it necessary for sb to do sth 同义句
It is necessary to do 的例句
It is not necessary to do sth enjoy doing sth I like to have
翻译 大量阅读是必要的（it is necessary to do sth) _____________________
it is necessary .
英语作文Is it necessary foryou to do sports?
It is not necessary to do this work
Is it necessary to learn grammer
It is necessary for sb to
这英语对吗 it is necessary to do something = it is requisite to d