1．____________(又渴又饿)，she went into the restaurant and seated herself at a little table.

2．______________(我突然想到)I should have been in favour of him.

3．Only by hard work can we ________________(给我们的家乡带来生机)．

4．Our power was so weak that all our efforts to save our homes from the earthquake were ________(白费)．

5．The scientist worked all day long__________________(锁在屋里)．

答案　1. Thirsty and hungry　2. It suddenly struck me that　3. bring our hometown back to life　4. in vain　5. with the door locked

【知识链接】

同位语从句

同位语从句一般放在fact，news，idea，truth，hope，problem，information，belief，thought，doubt，promise，question等抽象名词的后面，对前面的名词作进一步的解释。

1．同位语从句的连接词

引导同位语从句的有连接词that，whether；连接代词what，who等和连接副词when，where，why，how。引导同位语从句的连接词一般都不省略。

2．同位语从句的注意事项

(1)分隔式同位语从句：有时为了保持句子结构平衡，避免头重脚轻，同位语从句与其所解释说明的名词会被其他成分隔开。

(2)名词suggestion，order，demand，command，request等后的同位语从句要使用虚拟语气，即从句谓语用"(should) do"。

(3)名词doubt(怀疑)后的同位语从句用whether引导；no doubt(毫无疑问)后的同位语从句用that引导。

3．同位语从句与定语从句的区别

同位语从句 定语从句 功能不同 对名词加以补充说明 与先行词是修饰与被修饰的关系 that 不作成分，只起连接作用，不可省略 作主语或宾语，起连接作用；并且作从句的宾语时可省略