Without facts,we can't form a worthwhile opinion,for we need to have factual knowledge upon which to base our thinking.请问在这个句子里,which后的不定式怎么理解?which引导定语从句有这种用法吗?

来源：学生作业帮助网编辑：作业帮时间：2024/05/08 00:43:06

Without facts,we can't form a worthwhile opinion,for we need to have factual knowledge upon which to base our thinking.请问在这个句子里,which后的不定式怎么理解?which引导定语从句有这种用法吗?
Without facts,we can't form a worthwhile opinion,for we need to have factual knowledge upon which to base our thinking.请问在这个句子里,which后的不定式怎么理解?which引导定语从句有这种用法吗?

Without facts,we can't form a worthwhile opinion,for we need to have factual knowledge upon which to base our thinking.请问在这个句子里,which后的不定式怎么理解?which引导定语从句有这种用法吗?
1.upon which to base our thinking=which to base our thinking upon
翻译：for we need to have factual knowledge upon which to base our thinking
因为我们需要有能以此为基础,可建立我们思想的事实性的知识.
2.上述结构是比较常见的“疑问词+不定式”结构,此处它做后置定语,修饰knowledge.
3.“疑问词+不定式”结构的具体讲解请参看我的另一回答：
4.“疑问词+不定式”中如果是疑问代词,而且它做后面不定式中所带的某个介词的宾语时,常常会把这个介词提前至疑问词前.
如：I want to find a story on which to base my new novel.
我想找到一个可以此为基础,写出我新小说的故事.

这个to 和which没关系，to的作用是
we need to have factual knowledge TO base our thinking.

学英语千万别钻牛角尖

我学英语从来不记什么从句的，只看感觉对不对（高考英语132分，不算高，也不低了）
后面的从句理解成：base our thinking upon the knowledge
就好了

有这种用法
which引导定语从句修饰knowledge

英语翻译Without facts,we can not form a worth while opinion for we need to have factual knowledge upon which to base our thinking. Without facts,we can not form a worthwhile opinion,for we need to have factual knowledge ____...Without facts,we can not form a worthwhile opinion,for we need to have factual knowledge ____our thinking.A.which to be based on B.upon which to base C.wh Can we live without salt? can we live without salt? Without facts,we can't form a worthwhile opinion for we need to have factuaWithout facts,we can't form a worthwhile opinion forwe need to have factual knowledge upon which to base our thinking.看不懂这这句upon which to base our thinkingbase 以 which to base on 和on which to base区别Without facts,we can’t form a correct opinion,for we need to have actual knowledge ______ our thinking.选第二个为啥?别说第一个是错的 without facts ,we can not form a worthwhile opinion,接上for we need to have factual knowledge ——our thinkingA which to be based onB upon which to baseC which to base uponD to which to be based we can't live without water we can't live without(没有) a____ We can't live without a_________. We can't spell s_ccess without U 英译汉句子From these facts we can draw some conclusions about how the pyramids were bult . Without facts,we can't form a worthwhile opinion,for we need to have factual knowledge upon which to base our thinking.请问在这个句子里,which后的不定式怎么理解?which引导定语从句有这种用法吗? Without facts,we can't form a worthwhile opinion for we need to have factual knowledge( )our(见下方thinkingA.which to be based on B.which to base upon C.upon which to baseD.to which to be based该题正确答案应选C,请解释一下原因, 1.Without facts ,we can’t form a correct opinion ,for we need to have actual knowledge_______ our thinking.A.which to be based on B.which to base onC.on which to base D.which to base2.Man cut down______forests in order to grow crops,or to use _____ 请问这句话的for是所以的意思吗?规定用法?Without facts,we cannot form a valuable opinion,for we need to have factual knowledge until we know the facts we can't do anything about it翻译句子,这里until,用once可以么 from these facts we can draw a conclusion that no one can prevent us from becoming stronger.meaning?