we found it necessary to protect the earth 为什么用it 而不是it is
来源:百度知道 编辑:UC知道 时间:2024/05/30 22:07:49
从语法上讲,用 it和it is 都是可以的。区别在于,
We found it necessary to protect the earth(我们觉得保护地球十分必要)是一个简单句,其结构是主+谓+it(形式宾语)+宾语补足语+宾语,we做主语,found做谓语动词,后面的to protect the earth是真正的宾语,necessary显然就是宾语补足语了,it在这里是形式宾语,用它是因为宾语偏长,避免头重脚轻;
We found it is necessary to protect the earth
(我们觉得保护地球是十分必要的)是一个复合句,其结构是主+谓+it(从句的形式主语)+连系动词(is)+从句的表语+从句真正的主语(不定式)found后面的整个句子做它的宾语,因为it is necessary to protect the earth是一个完整的主主系表结构,在这个从句里,it做从句的形式主语,同样也是为了避免头重脚轻,后面的不定式to protect the earth做真正的主语,necessary是表语。
很明显,二者的区别在于第二句是一个主从复合句,而前者是一个简单句,出于尽量用简单的成分表达同样的意思的目的,用it更好。希望可以对你有所帮助。
这个句型find it +形容词+to do sth
find it + adj. to do sth.
这是一个固定句型,意思是“发现做某事......”
it 是宾语,用 IT IS 也可以,是从句的意思
We found that it was interesting to visit the museum.
如何翻译得漂亮点这句话:We will leave every place a little better than we found it
we've found (it) is necessary for them to plant trees on the hills in spring
we are got it all
We will foot it.翻译
I found it difficult. 等不等于 i found it is/was difficult?
LOVES,WE CAN SEE IT,HEAR IT AND HEAR IT!
有么有now that we found love的歌词??
We found the house very comfortable _____.初中英语
翻译:We found the automatic production line in proper