【高考英语宝典】考前语法微专题六 名词性从句（含答案）

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语法微专题六------名词性从句
考点一 名词性从句的不同类型
主语从句； 宾语从句； 表语从句； 同位语从句
考点二 引导词 (成分，意义)
从属连词： that, whether
连接代词： what, which, who, whom, whose, whatever, whichever, whoever, whomever
连接副词： when, where, why, how
主语从句
1. 位置：（句首；形式主语时句末）
What annoyed him was that he had received no apology.
Whether you will succeed or not depends on your efforts.
It is necessary that we should learn English well.
2. 形式主语句型：
1) It is likely that … 有可能…
2) It is necessary/important /essential/vital that…是必须的/重要的/极其重要的
3) It is no wonder that… 难怪…
4) It is said/reported that… 据说/据报道…
5) It is suggested/advised/requested that …
有人建议/请求… (从句谓语 should+do/be done，should可以省略）
6) It happens that… 碰巧…
7) It occurred to sb. /came to sb./ struck / hit sb. … 某人突然想到…
8) It turns out that … 结果证明……
宾语从句
1. 宾语从句的位置
动词和动词词组后； 介词后 ；个别形容词后
2. 引导词的特殊之处
动宾后第一个that可以省略
介宾后一般不接that从句（in that; except that)
动宾后whether/if可以互换
3. 宾语从句时态
主句若是过去式，宾语从句要用过去时态（时态一致原则）（客观事实仍用现在时）
4. 六个复合结构中it作形式宾语: make, find, feel, think, consider, believe
I think it necessary that we take plenty of hot water every day.
I have made it a rule that I keep diaries.
I took it for granted that they would support me.（take..for granted 认为…理所当然）
5. 虚拟语气 （谓语动词形式：（should）+ do / be done）
1个坚持：insist
2个命令：order command
4个建议：advise suggest propose recommend
5个要求：require request demand desire urge
注意：I suggest that we（should) go out to eat.
The smile on his face suggested that he agreed with us. (suggest暗示表明不虚拟)
He insisted that the problem (should) be discussed.
The student insisted that he was right.（insist 坚持事实不虚拟）
表语从句
常见句型
China is no longer what it used to be.
The reason is that …原因是…
My suggestion is that … (should ) be 我的建议是…
Chances are that …. 有可能…
That is because….. 那是因为…
It looks / sounds as if…看起来/听起来…
That is why / when / where / how … 那是…的原因 / 时候 / 地方 /方式
四. 同位语从句
1. 位置（抽象名词之后，解释说明其内容）
belief doubt explanation suggestion
idea news question problem
view fact truth promise
hope order advice opinion
2. 常见句型
I have no idea … 我不知道……
Word / News came that… 消息传来…
There is no doubt that … 毫无疑问…
There is no possibility that … 不可能…
There is a possibility that… 有可能…
Some people hold the view that …一些人认为…
There is evidence that… 有证据表明…
3. 同位语从句和定语从句的区别
The suggestion that he raised at the meeting is very good.
The suggestion that the students (should) have plenty of exercise is very good.
The question where we will have a meeting hasn't been answered.
The place where we will have a meeting hasn’t been decided.
五. 技巧点拨
第1步　判断是否属于名词性从句
①若两个句子(有两个主谓结构)之间，没有句号或分号，也没有连词，那空格处考虑填关系词或从属连词，否则，句子结构就不完整。
②根据两句之间的意义和逻辑关系，或者根据句式结构，确定是并列句还是某种主从复合句。
第2步　根据名词性从句中所缺成分来确定连接词
若从句中缺少主语、宾语或表语，用连接代词；若缺少状语就用连接副词；如果不缺少成分则要考虑意思是否完整，是否需要用whether/if；如果不缺少成分且意思完整用that。
典型题目
1.It was believed _______on this day the well was full of dragon eggs which would bring the collectors a good harvest.
2.For ten years, there was no evidence _______this figure existed.
3. The ideal nap depends on _______ you want from that nap.
4.People are able to see the Chinese technologies of the time, which helps them a great deal in understanding _________ the Chinese lived.
5. You would never think that a country located in the comer of the world would be so multi-cultural, but you really don't realize ________ different it is until you arrive.
6.Scientists don't know for sure ________ this is happening. Pesticides and parasites (寄生虫) are the most suspected reasons.
7.So if you are unsure and sill wondering _________ the chocolate diets really does work or not，then it pays to make an appointment with your doctor.
8. The happiest people enjoy _________ each age gives them.
9.Many young people in the West are expected to leave ______ could be the most important decision in life----marriage----almost entirely up to luck.
10.Experts aren't still sure exactly how dreams work, but what is certain is _________ they are necessary for our mental health and that everyone has dreams.
11. Some people whose intention is to make big money appreciate being given any chance to multiply their income, believing this is ________ their happiness lies.
12.From the perspective of consumers, it can save some time for people who don't have much spare time. Just click the mouse; they can get ________ they want while staying at home.
13.He showed his anxiety about himself and ________ seemed surprising was that he started to cut his fingers with a knife.
14. It is still under discussion _______ the old bus station should be replaced with a modern hotel or not.
答案：
that
that
what
how
how
why
whether
what
what
that
where
what
what
whether
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