请教一题关于定语从句的英语题sometimes people have no belief __his choices about their eating habits.which to base请帮忙还原.还有这里的to是怎么回事.感激不尽

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/08 05:36:46

请教一题关于定语从句的英语题sometimes people have no belief __his choices about their eating habits.which to base请帮忙还原.还有这里的to是怎么回事.感激不尽
请教一题关于定语从句的英语题
sometimes people have no belief __his choices about their eating habits.which to base请帮忙还原.还有这里的to是怎么回事.感激不尽

请教一题关于定语从句的英语题sometimes people have no belief __his choices about their eating habits.which to base请帮忙还原.还有这里的to是怎么回事.感激不尽
1.此题并非定语从句,而是“疑问词 + 不定式”短语作后置定语的用法.
2.“疑问词 + 不定式”短语是英语中比较常见的一种语法现象,它相当于一个名词短语,但有时候亦可作后置定语.
1)I don't know what to do.
what to do做know的宾语.
2)The problem is how to do it.
how to do it做is的表语.
3.此题on which to base his(their?) choices about their eating habits是belief的后置定语.
其中:on which to base his choices about their eating habits = which to base his choices on about their eating habits
= to base his choices about their eating habits on which
而which to base his choices on about their eating habits正是“疑问词 + 不定式”结构,它做belief的后置定语,而about their eating habits又是choices的后置定语.
4.既然是“疑问词 + 不定式”结构,不定式中当然含有符合to.
句子翻译:有时候,人们没有一定的,可以做为他们关于饮食习惯方面的选择基础的信条.