Question

【题目】阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

Humans and animals have always lived together. For example, many people have dogs in _【1】___ homes. Dogs __【2】___ （be）very affectionate animals. They are also very sensitive to the feelings of the people with ___【3】____ they live, and it seems quite natural ____【4】______ (have) them in our houses. __【5】____ all the many different types of dogs come from one species of animal, the grey wolf. These wild animals came into villages 12,000 years ago, ____【6】_____ (look) for food. People found that wolves could help in the __【7】____ (day) struggle for survival by guarding their homes and ___【8】____ (hunt) wildlife to kill and eat. In some very cold parts of Northern Canada, the skin of very old dogs is still used _____【9】_____ warm clothes. Dogs are useful and many people love them—that is why they ____【10】___ (call) “ man’s best friend”.

Answer 1

【答案】

【1】their

【2】are

【3】whom

【4】to have

【5】But

【6】looking

【7】daily

【8】hunting

【9】for

【10】are called

【解析】

【1】their考查代词。根据前文many people，可知这里是复数，根据句意，在他们的家，故填their。

【2】are考查单复数。根据前文Dogs，可知这里是复数，并且文章为一般现在时，故填are。

【3】whom考查宾语从句。Live with sb.缺少宾语，故填whom。

【4】to have考查固定结构。It seems…to do，是固定结构，故填to have。

【5】But 考查连词。根据前后文可知这里缺少表示转折的连词，故填but。

【6】looking考查动名词。Animals和look之间构成主动关系，故填looking。

【7】daily考查形容词。Daily作表语用来形容struggle，故填daily。

【8】hunting考查and的用法。And前后动词的结构形式相同，根据前面动词加-ing，可知后面动词也应用-ing的形式，故填hunting。

【9】for考查固定结构。Use for是固定用法，表示“用来……”，故填for。

【10】are called考查被动语态。They和call之间构成被动关系，并且是复数，故填are called。