english is easy to learn,不定式为什么不用被动

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/07/09 03:47:48

因为这是不定式主动表被动的
english和动词learn是主动关系
①不定式用主动形式表被动意义的情况：
动词不定式作定语时,当不定式动作的发出者是句子主语、宾语或者说话的人时,不定式用主动形式表被动意义.如：
Can you give me a book to read?
I can’t go with you now because I have masses of work to do.
反射不定式中,即“sb/sth +be +adj/n + to do.” 结构中,不定式用主动形式表被动意义.如：
English is easy to learn.
Peter is a person to get on well with.
②动名词用主动形式表被动意义的情况：
（需要）need(require, want, demand)doing = need(require, want, demand )to be done
（值得）deserve doing =deserve to be done , be worth doing.(=be worthy to be done / be worthy of being done)

english is easy to learn,不定式为什么不用被动 I think it is not easy to learn English well.这个句子为什么不用否定前移啊? Is easy to learn english? To learn English is easy. English is easy to learn. he is easy to get along with 不定式为何不用被动语态 English is not very easy to learn这个时候为什么不用easily呢,学习英语不是应该为动 I find English easy to learn.为什么不能写成I find English is easy t It is easy to learn English.解析 To learn English is not easy. It is easy to learn English. English is easy to learn.中：to learn是什么成分