求解几个句子的可能含有的语法知识和词组的用法和拓展.

问题描述:

求解几个句子的可能含有的语法知识和词组的用法和拓展.
1.Learning a foreign language has been a most trying experience for me,but one I wouldn't trade for anything.
2.Not only did learning another language teach me the value of hard work,but it also gave me insights into another culture,and my mind was opend to new ways of seeing things.
3.The most wonderful result of having learned a foreign language was that I could communicate with more people than before.

1.Learning a foreign language动名词作主语
a most trying experience非常艰辛的经历*前用a表示非常
a most interesting book 非常有趣的书the most interesting book 最有趣的书
one不定代词指 a most trying experience
I wouldn't trade for anything. 定语从句省略关系代词 that ,定语从句中作宾语的关系代词可以省略,trade sth forsth ,用什么交换什么的意思.
2.not only 开头的句子要倒装,词组 not only ...but also ...不仅... 而且.
open one' mind to sth 打开了某人的思路
the way of doing sth /the way to do sth做某事的方式
the value of sth某物的价值
another ,不定代词指三个以上中的另一个,theother两个中的另一个
3. having learned a foreign language动名词的完成时,作介词of的宾语,o of having learned a foreign language介词短语作result 的定语
that I could communicate with more people than before.that引导表语从句
communicatewith sb 和某人交流
than before比以前