Week4 名词性从句专项练习

一、感受名词性从句: 猜猜下列谚语的汉语意思，并判断各句中的名词性从句分别是什么从句。 1. What's lost is lost. (句意：______________________________________________ ________从句) 2. It is known to all that the earth turns around the sun. (句意： ________从句) 3. Don’t put off till tomorrow what should be done today. (句意： ________从句) 4. Children are what the mothers are. (句意： ________从句) 5. We hold this truth that all men are created equal. (句意： ________从句) 二、名词性从句考点 1. 选恰当的连词.

(1) 下表是引导名词性从句的连接词, 及其在从句中的作用。

名词性从句的引导词  连词  that (无意义), whether/ if (是否). 在从句中的作用  不充当任何成分，只起连接作用  充当主语，宾语，表语，  连接代词  what, which, whatever, whichever;  who, whom (宾格), whoever, whomever;  whose只作定语  whose.  连接副词  when, where, how;  whenever, wherever, however;  why, because. (2) 解题方法

1). 找出主句的谓语，确定是什么从句。

2). 分析从句的句子成分，缺什么，补什么；不缺句子成分，不缺意思，就选_______; 不缺句子成分，只缺“是否”， 就选__________或if；缺主语/宾语/表语，就补连接______词，选what, who, whom, which等；缺状语，就补连接_________词，选when, where, why, how等。 3). 确定词性后，再根据句子的意思选择适当的引导词。 2. 从句用陈述句语序

3. 形式主语和形式宾语 it

4. 同位语从句的虚拟语气. 即当从句修饰表示建议或命令的名词如suggestion / advice / order / demand / request, 从句的谓语动词用 should + 动词原形, should 可以省略.

一、单项选择

 充当状语 1.She expressed the_____she would travel in Dalian again. A.hope it B.whether C.hope D.hope that

2.The social problem____it is right or wrong has not yet been decided. A.whether B.if C.what D.which

3.May I ask you a question_____ we are to get the book needed? A.what B.which C.where D.if 4._____a pity that I didn't see you last week. A.That's B.What's C.It's D.There's 5.Do you have any idea______ ?

A.how I was worried B.how worried I was C.how worried was I D.what I was worried

6.The reason why he was absent was_____he had got another important meeting to attend. A.that B.because C.because of D.whether 8.The workers demanded that their wages_____ .

A.would rise B.must be raised C.would be raised D.be raised 9.______she will come is certain.

A.That B.What C.／ D.Whether A.why B.because C.that D.whether 10._____we do must be in the interests of the people. A.What B.Which C.Whatever D.That

二、用连词填空

(A)

I read a report last night. It says 1_________ a lot of people died in a traffic accident. But I forget 2_______ the accident happened last Sunday. 3_________ astonished me most is 4_________ some babies lost their lives. However, I don't know 5_________ the government has taken some measures to deal with it or not. In my opinion, 6____ the accident has taught us is a lesson 7______we should obey the traffic rules.

(B)

It was reported _1____there was an accident at a corner of the Roman Street this morning. No one saw__2_____on earth happened then. A car ran into a truck but fortunately, nobody got injured. __3____will be responsible for the accident is still under investigation. The police were uncertain about __4_____the driver was guilty.__5_____the police should do now is__6_____they must find out what led to the accident. They said it was difficult for them to judge because___7___the accident happened is not clear. Perhaps the reason was__8_____the driver was too tired to stop the car in time. The driver didn’t admit the fact__9_____he was over-speed driving at the turning. The police doubted____10____what he said was true and decided to make a further investigation.