高中英语真题-名词性从句_2

高中英语真题:名词性从句

一、主语从句

1．It＋系动词＋形容词(necessary，right，likely，unlikely，wrong，important，certain，clear，obvious，strange，normal等)＋that从句

It is certain that most of the farmers have brought in more mo ney by all means.

2．It＋be＋名词(短语)(a pity，a shame，good news，

a fact，an honour，a wonder，no wonder等)＋that从句

It’s no wonder that you’ve achieved so much success.

3．It＋be＋过去分词(said，told，heard，reported，decided，suggested，advised，ordered，remembered，thought，considered，wellknown，announced等)＋that从句It is said that the professor has already succeeded in carrying out the experiment.

4．It＋特殊动词(seem，appear，happen，matter)＋that从句It happened to me that I had been away when he called.

二、宾语从句

1．动词的宾语从句

有些动词带宾语从句时习惯上需要在宾语从句前加it。这类动

词(词组)有hate，enjoy，like，love，dislike，see to等。

I hate it when they talk with their mouths full.

2．一般情况下介词后只能用wh类连接词引导宾语从句。

We are talking about whether we admit students into our club.注意：(1)where引导的从句有时也可用作介词的宾语。

We could see the temple quite clearly from where we lived. (2)that引导的从句作介词的宾语是很少有的，只有在except，in，but等介词后偶尔可能用到。

Your composition is quite good except that the organization is a bit loose.

3．sure，certain，glad，pleased，happy，surprised等表示“情感”的形容词后也可带宾语从句。

I’m sure that they will make it in spite of the terrible weather.

三、表语从句

1．主句的主语是idea，advice，suggestion，order，request，requirement等名词时，表语从句的谓语应用虚拟语气，即“(should＋)动词原形”的形式。

His suggestion is that we (should) change our course.

2．主语为名词reason时，表语从句中的连接词要用that，而不用why或because。

The reason for such a serious accident is that the driver was t

oo careless and drank too much.

3．because，as if，as though，as，like等连接词也可引导表语从句。

He has heart disease.That is because he has been smoking t oo much.

四、同位语从句

同位语从句是用以解释说明某一名词内容和实质的从句。1．能接同位语从句的名词有：belief，fact，hope，idea，doubt，news，conclusion，suggestion，problem，order，answer，decision，explanation，information，thought等。2．同位语从句一般用that引导，但也可以用连接代词(what，which，who)、连接副词(when，where，why，how)或whether引导。

I have no idea what has happened to him.

3．有时同位语从句不紧跟在它所说明的某个名词后，而是被别的词隔开。

The story goes that William Tell did kill the king with that swor d.

1．We should respect food and think about the people who d on’t have________we have here and treat food nicely.(2010·福建，35)

A．that B．which

C．what D．whether

2．Cindy shut the door heavily and burst into tears.No one in the office knew________she was so angry.(2010·湖南，35) A．where B．whether

C．that D．why

3．As a new graduate，

he doesn’t know________it takes to start a business here.(201 0·天津，14)

A．how B．what

C．when D．which

一、用适当的连接词填空

1．The employers often give the job to ________ they believe has work experience with a strong sense of duty.

2．________ life began on the earth is one of the biggest puzz les to scientists.

3．—What are you worrying about?

—

It is ________ there is any chance of being infected by A(H1N 1) virus.