Question

课文填空

Contrary to what many people might 1.,evidence shows that sharks seldom attack humans.There are three types of shark attacks.In the main type,the shark attacks you because it 2.you for a fish,but when it tastes human flesh it decides to give up and swims away.In the second type,the shark pushes you with its nose to find out if you are 3. to be eaten,and then 4.you if it thinks you are.In the third type,the shark waits for you to swim by,and then attacks you suddenly.The last two types of attack more often  5.in the death of humans.

Answer

1.assume

2.mistakes

3.fit

4.bites

5.result

【解析】

本文是一篇说明文，介绍了鲨鱼攻击人类的三种情况。

1.

考查动词。句意：与许多人猜想（认为）的情况相反，证据表明鲨鱼很少袭击人类。此处缺少动词作谓语，根据“evidence shows that sharks seldom attack humans”可知此处表示“认为、猜想”，情态动词might后用动词原形，故填assume。

2.

考查主谓一致和时态。句意：最主要的一种情况是，鲨鱼袭击你是因为它误以为你是鱼，但当它发现你是人时，它会果断放弃并游走。此处缺少动词作谓语，根据“but when it tastes human flesh it decides to give up and swims away”可知此处表示“误认为”，mistake A for B表示“把A误认为是B”，陈述的是客观事实，用一般现在时，主语是it，谓语动词用单数， 故填mistakes。

3.

考查形容词。句意：在第二种情况下，鲨鱼用鼻子推你，看你是否适合被吃掉，然后如果它认为你适合被吃掉，就会咬你。根据“to be eaten, and then ___4___you if it thinks you are.”可知此处表示“适合”，be fit to do表示“适合做”，故填fit。

4.

考查主谓一致和时态。句意同上，此处缺少动词作谓语，根据“if it thinks you are”可知此处表示“咬”，陈述的是客观事实，用一般现在时，主语是the shark，谓语动词用单数，故填bites。

5.

考查主谓一致和时态。句意：后两种情况下的攻击通常会导致人类死亡。此处缺少动词作谓语，根据“the death of humans”可知此处表示“导致”，result in表示“导致”，陈述的是客观事实，用一般现在时，主语是types，谓语动词用复数，故填result。