名词性从句使用规则总结
最后发布时间:2020-10-04 22:20:45
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名词性从句分类
- 主语从句
- 宾语从句
- 表语从句
- 同位语从句
区别:写法不同,位置不同
宾语从句构成
连接词+陈述语句
陈述句变宾从
You are
right.- I Know (that)
you are
right.
这里that不做成分,可以省略,但是不建议省略
特殊疑问句变宾从
- What
will she
say? - I know what
she will
say.
我知道她说的什么
一般疑问句变宾从
Is he
happy?- I know whether/if
he is
happy.
我知道他是否快乐
一般疑问句变宾从,不建议使用if
例句
- You never told me
what
you had done to my computer
tell sb sth 告诉某人某事
你从来没告诉我你对我电脑做了什么
- No one tells me
when
you will finish the work
没有人告诉我你什么时候完成作业
- I wonder
when
we will set out
我想知道我们什么时候出发
- They don't know
whether
they will finish the work on time
我不知道他们是否会完成工作
表语从句
that 不能省略
- My concern is that people don't care about other
我担心的是人们不关系其他人
- The question remains whether people will buy it
问题保持着人们是否买它
同位语从句
that 不做成分不能省略
位置:需要解释的抽象名词之后 fact, idea, news, dream, suggestion, advice, report
- **I have no doubt that he will help me **
我不怀疑他将帮我的忙
- I support the argument that the problem of school buses must be taken seriously
我支持这种论据,校车问题必须被严肃对待
主语从句
that 不能省略,是否只能用whether
- Whether we will go camping depends on the weather
我们是否去露营取决于天气
- It depends on the weather whether we will go comping
句子做主语时谓语动词用单三
how在名词性从句中是连接副词,在句中不做主要成分
- 表方式、方法,相当于the way in which.可译作“怎样、怎么”
- 例如:I didn't know how he came here.
- 表示程度上的感叹,可译作“多么……,真……,这么……”
- He said how beautiful those flowers were.