名词性从句中连词选择“三步法”

    在高考单项选择中，名词性从句中连词的选择往往是测试的热点。考生若不认真分析，没有一定的方法，常常造成判断上的失误，最终错选了连词。笔者认为，如果考生能采取“一分二划三看”三步法对试题加以分析，则会收到良效。

一、“一分”即分清从句类型：

四种从句

①主语从句（从句位于动词前作主语）

②宾语从句（从句位于动词后作宾语）

③表语从句（从句位于系动词之后作表语）

④同位语从句（从句位于特殊名词如idea, fact,news

等后补充说明前面的名词）

二、“二划”即划分出从句（用括号表示从句）

（1）(That the erath is round)  is  true.（主语从句）

                                v

（2）Do you know（where he lives）?（宾语从句）

             v

（3）My opinion is (that you should not go alone) .（表语从句）          

                v

（4）I don’t like the idea (that money is everything ).（同位语从句）       

                      N

注意: 主从、表从，宾从首先要找到主句动词，才可划分出从句。

三、“三看”即看从句句意是否完整：

1、句意不完整→缺连接代词

①人who, whoever（主语）whom, whomever（宾语）

②物 what, whatever（主语、宾语）which ,whichever（主语、宾语）

2、句意完整

（1）缺连接副词 ：

①时间：when；②地点：where, wherever ；③原因：why；④方式：how。

（2）缺不作成份的连词 ①有含义：if 、whether（是否）；

                     ②无含义：that

注： (1)that在名词性从句中不做任何成分，并且在主从、表从、同位从中不能被省略。只有在宾语从句中才可以省略。

(2)主从、表从、同位从，if不用whether用。

实战演习：

名词性从句课堂尝试练习(先练后讲,学生先讲,尝试中学)

1. ---I think it’s going to be a big problem.

---Yes, it could be.

---I wonder ______ we can do about it.

A. if        B. how          C. what        D. that

2.There is a feeling in me ______ we’ll never know what a UFO is.

A. that      B. which         C. of which     D. what

3.Eat_____ cake you like and leave the others for_____ comes in late.

A. any; who                   B. every; whoever   

C. whichever; whoever          D. either; whoever

4. Energy is ____makes thing work..
A. what B. something C. anything D. that

5. Information has been put forward ____ more middle school graduates will be admitted into universities.
A. while B. that C. when D. as

6. This is ___the shenzhou V Spaceship landed.
A. there B. in which C. where D. when

7.____he will go to work in a mountain village surprises all of us.
A. What B. That C. Whether D. If

8. ____you don't like him is none of my business.
A. What B. That C. Who D. How

9. ____caused the accident is still a complete mystery.
A. What B. That C. How D. Where

10. ____he always serves the people very well is known.
A. What B. That C. Which D. Who
 

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