虚拟语气在名词性从句中的应用

A
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•
（5）I offered the advice that we stay here．
•
（6）I think it advisable that we stay here．
•
以上六类从句中所使用的都为（should）＋do的虚拟语气形式。
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8.He was very busy yesterday, otherwise he __C_ to
B. would have known D. haven’t known
33. I was busy yesterday, otherwise I __D_ your
birthday party.
A. attended B. had attended
C. would attend D. would have attended
虚拟语气在名词性从句中的应用
宾语从句 主语从句 表语从句和同位语从句
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1.虚拟语气在宾语从句中的应用
advise 劝告 、ask
要求
decide 决定 、insist 坚持
order
下令 、suggest 建议
command 命令 、demand 要求
desire
渴望 、propose 提议
that、、（should）do
the meeting.
A. would come
B. came
C. would have come D. had come
25. I would have come earlier, but I _A_ that you
were waiting for me.
A.didn’t know
B. hadn’t know
2)
advisable, appropriate,
3)
crucial, desirable,
4)
essential, important,
5)
imperative, keen,
that、、（should） do
6)
necessary, natural,
7)
normal, odd, proper,
8)
• 例句 His proposal is that we turn off TV for half an hour every day．他建议我们每 天少看半个小时的电视。（表语从句）
I offered the advice that we stay here.(同 位语从句）
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• 特别提示：从以上的各类从句中我们可以得到以下的推论，即当一个 动词后面的宾语从句中要使用（should）＋do的虚拟语气形式时，则 可推理出用法相同的一组从句。以动词advise为例：
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跳层虚拟句
• 跳层虚拟句（即句子一半为虚拟，另一半为陈述语气） • 1） 虚拟句+but+陈述句
He would put on weight, but he doesn’t eat much. (与现在事实相反)
He would have put on weight, but he didn’t eat much. (与过去事实相反)
• （1）I advise that we stay and wait here．
•
（2）It is advised that we stay here．
•
（3）It is advisable that we stay here．
•
（4）My advice is that we stay here．
2) 陈述句+or else/ or/ otherwise+虚拟句 • I forget where I read the article, or/ or else I would
show it to you now. (现在事实相反)
• We didn’t know his telephone number, otherwise we would have telephoned him. (与过去事实相反)
recommend 劝告 、require 要求
urge
极力主张 等。
例句I recommend that you all be diligent if you want to pass the exam．如果你们要考及格，我劝你们勤奋学 习。
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2虚拟语气在主语从句中的用法
1) It is＋astonishing, amazing,
preferable, strange, sorry,
9)
shocked, surprising, urgent,
10)
unusual, vital等
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2）It is+ decided, desired, demanded,
ordered, requested, recommended, suggested ，advised
that…(should) do
例句 It is advised that we stay here．
3）It is + advice（忠告）、decision（决定）、
demand（要求）、desire（渴望）、 idea（想法）、motion（提议）、
that…(should) do
necessity（必要性）、order（命令）、plan（计划）、 proposal（建议）、recommendation（推荐）、 requirement（要求）、suggestion（建议）
例句
It
is
my
advice
thatwe stຫໍສະໝຸດ y Ahere.4
3 虚拟在表语和同位语从句中
• advice, decision, desire, demand, suggestion, motion, pray, resolution, wish, preference, proposal, recommendation, requirement, idea, order