二、句型剖析

1.what 引导的主语从句

【典型例句】

What we need are useful books.

我们所需要的是有用的书。

What he wanted to see was an end to all the armies of the world.

他想看到的是世界军队的消失。

What made the school proud was that more than 90% of the students had been admitted to key universities.

使学校自豪的是90%的学生被重点大学录取了。

【相关链接】

主语从句可以由连词that, whether;连接代词what, who, which, whatever, whoever, whichever; 连接副词 when, where, how, why 等来引导。that 引导主语从句，在从句中无任何意义，也不充当任何成分，只起连接词的作用，通常不可省略。主语从句一般用 whether 而不用 if 引导。

活学巧用

1.单项填空

（1）（经典回放）

After Yang Liwei succeeded in circling the earth, _________ our astronauts desire to do is walk in space.

A.where B.what

C.that D.how

答案:B

（2）_________ all the inventions have in common is _________ they have succeeded.

A.What; what B.That; that

C.What; that D.That; what

答案：C

（3）________ belongs to China is known to all of the world.

A.Taiwan B.As Taiwan

C.When Taiwan D.That Taiwan

答案:D

（4）_________ you go or stay at home won't make any difference.

A.If B.When

C.That D.Whether

答案:D

2.make it ...；think it...

【典型例句】

George made it clear that he disagreed.

乔治表示得很清楚了，他不同意。

The blister on my foot made it painful to walk.

我脚上的水泡，使我走路很疼。

I think it important that we should keep calm.