两个由让步状语从句引导的倒装句~~~有请高手们..西西~~

来源:百度知道 编辑:UC知道 时间:2024/06/19 04:48:32
1.He believed, ____that people should start as early as possible to look at the world and at nature and to think about what they saw
A.as does his mother B as his mother does
C as did his mother D his mother as did
本来以为是由as,though,be引出的让步状语从句的倒装,但再仔细一看发现不是,哎 那该怎么来分析类,望高手讲解一下(abcd 嘿嘿,,,)
还有烦请翻译一下句子意思 谢谢了)

2. ____,it is quite easy to drill a hole in it with laser
A.As diamondis hard B Although hard diamond is
C Hard though diamond is D However diamond is hard
这题到是由as,though,be引出的让步状语从句的倒装,所以排除AB,答案是C. 但我想知道的是however能不能引导状语从句???(no matter how能引导的,所以我认为however也能的吧)
若是能引导的话,那为什么D不能选呢?

1.选C。但是这并不是让步状语从句而仅仅是个虚拟语气的比较句型。整句话的结构意思是“他以为人们会象他母亲一样如何如何。”可事实上他现在不这么认为,人们没有象他母亲那样做。我不知道选C 对不对,如果对我们可以这么分析,那就是状语置前as引导,则从句要倒装。
2.从语法上讲However也能引导,但在实践中却是见仁见智。看看下面的英文评述吧:
USAGE NOTE Although some grammarians have insisted that however should not be used to begin a sentence, this rule has been ignored by a number of reputable writers. Forty-two percent of Usage Panelists say they do not follow the rule in their own writing, 19 percent say they observe it only sometimes, and 36 percent say they usually observe it. See Usage Notes at but, whatever.

但愿以上所作对你有所启发。
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